Biological Connotation of Pathogenesis of Colorectal Cancer Due to Damp-heat Accumulation Based on Immune Response-intestinal Microbial Axis / 中国实验方剂学杂志

Colorectal cancer （CRC） is a malignant tumor of the intestinal tract with changes in bowel habits， blood in the stool， and pain as the main clinical manifestations. With the change in lifestyle and diet structure in recent years， the incidence of CRC has been increasing year by year. The pathogenesis of CRC is closely related to abnormal immune response and chronic inflammation， intestinal microbial dysbiosis， and the production of oncogenic metabolites. There is a two-way communication between the intestinal microbiota and the body's immunity， which not only plays a key role in maintaining the body's health but also has a close relationship with the development of diseases. An increasing number of studies have shown that abnormal immune responses accelerate the disease process by producing inflammatory factors， causing chronic inflammation in the body， disrupting the intestinal mucosal barrier， and increasing mucosal permeability， thus resulting in dysbiosis of the intestinal microbial ecology and a large number of pathogenic microorganisms and their metabolites. In addition， dysbiosis of intestinal microbes， by suppressing the normal immune response， leads to the disruption of multiple metabolic pathways in the body， affecting the internal and external stress response of the intestine， inducing inflammation， and thus producing disease. Therefore， the complex crosstalk mechanism between the immune response and intestinal microbial axis is closely related to the development of CRC. Based on traditional Chinese medicine theory and clinical research， it was found that dietary factors are an important causative factor in the development of CRC. The deficiency of positive energy is the root cause of the disease， and damp-heat accumulation is the key pathogenesis. Through modern medical and biological research， it is believed that abnormal immune response is the microscopic manifestation of damp-heat entrapment， while intestinal microbial dysbiosis is the biological basis of toxic injection into the large intestine， and in the pathogenesis of CRC， the imbalance of immune response-intestinal microbial axis is compatible with damp-heat accumulation in traditional Chinese medicine. This study aims to explore the biological connotation of CRC due to damp-heat accumulation from the immune response-intestinal microbial axis， so as to interpret the pathogenesis of CRC due to damp-heat accumulation with objective data and provide new ideas and theoretical basis for the pathogenesis and treatment strategies of CRC due to damp-heat accumulation.

Analysis of the Treatment Strategy of Heart Failure with Preserved Ejection Fraction Based on ZHANG Boli's Theory of “Damp-turbidity and Phlegm-rheum Type of Diseases” / 中医杂志

Professor ZHANG Boli believed that the core pathogenesis of heart failure with preserved ejection fraction （HFpEF） is weak pulse at yang and wiry pulse at yin. By referring to the theory of “damp-turbidity and phlegm-rheum type of diseases”， he proposed that yin pathogens of damp-turbidity and phlegm-rheum may damage yang qi in each stage of HFpEF， thus aggravating the trend of weak pulse at yang and wiry pulse at yin， which played an important role in the deterioration of HFpEF. Therefore， Professor ZHANG Boli advocated that importance should be attached to the elimination of yin pathogen and the protection of yang qi during the various stages of HFpEF in order to delay the aggravation of weak pulse at yang and wiry pulse at yin； he put forward the idea of staged treatment that “yin pathogen should be dispelled and yang qi should be demonstrated”； and he formulated the treatment strategy of treating the disease as early as possible， eliminating pathogens and protecting yang， interrupting the disease trend， using warm-like medicinals， and activating blood circulation， to enrich the theoretical system of traditional Chinese medicine in the treatment of HFpEF.

Clinical Efficacy of Gandou Decoction Combined with Speech Training on Treatment of Dysarthria with Endoretention of Damp-heat in Wilson's Disease / 中国实验方剂学杂志

ObjectiveTo evaluate the effectiveness of Gandou decoction （GDD） by analyzing theclinical efficacy of GDD combined with speech training on the treatment of dysarthria with endoretention of damp-heat in Wilson's disease （WD）， so as to provide more clinical data and theoretical support for the selection of appropriate treatment schemes for WD patients with dysarthria with endoretention of damp-heat. MethodA total of 60 eligible WD patients with dysarthria with endoretention of damp-heat were selected and divided into a control group and a treatment group according to the random grouping method， with 30 cases in each group. The control group was treated with speech training + sodium dimercaptopropanesulfonate （DMPS）， and the treatment group was combined with GDD on the basis of the control group， with eight days as a course of treatment for 32 days. The total clinical effectiveness rate （Goldstein clinical classification）， dysarthria grading assessment from China Rehabilitation Research Center， TCM syndrome scores， 24-hour urine copper content， and modified Frenchay dysarthria rating scale scores of the two groups were compared before and after treatment. ResultAfter treatment， the total effective rate of the observation group was 90.0% （27/30）， and that of the control group was 70.0% （21/30）. The total effective rate of the observation group was significantly higher than that of the control group （Z=-1.986，P<0.05）. After treatment， the modified Frenchay dysarthria score， dysarthria grading assessment from China Rehabilitation Research Center， and 24-h urine copper in the two groups were significantly increased （P<0.05， P<0.01）， and the TCM syndrome score was significantly decreased （P<0.01）. Compared with the control group after treatment， except for the respiratory and jaw score， the modified Frenchay dysarthria score of the observation group was significantly increased （P<0.05， P<0.01）. The dysarthria grading from China Rehabilitation Research Center and 24-h urine copper content were significantly increased （P<0.01）， and the observation group had better efficacy. During the study period， there were no serious adverse reactions such as fever， rash， oral and eyelid mucosal swelling， exfoliative dermatitis， vomiting， diarrhea， or allergic shock during copper excretion treatment of DPMS and oral administration of GDD. ConclusionGDD combined with speech training can improve the symptoms and efficacy of WD patients with dysarthria with endoretention of damp-heat and enhance the patients' living standard to a certain extent， which can be widely used in clinics.

Improvement effects of 3，5，6，7，8，3′，4′-heptamethoxyflavone of Fructus Aurantii on rats with damp blockage of the middle energizer / 中国药房

OBJECTIVE To investigate the improvement effects of 3，5，6，7，8，3′，4′-heptamethoxyflavone （HMF） of Fructus Aurantii on rats with damp blockage of the middle energizer. METHODS The rats were randomly divided into normal group， model group， positive control group （Raceanisodamine tablet， 1 mg/kg）， HMF low-dose， medium-dose and high-dose groups （0.3， 0.6， 0.9 mg/kg）， with 7 rats in each group. Except for the normal group， the other groups were modeled by internal and external composite factors. After successful modeling， the rats in each group were given the corresponding drug or normal saline， once a day， for 14 days. The general behavioral states such as dietary intake， water intake and mental state of the rats were observed， and the fecal water content rate and saliva flow rate were measured. Hematoxylin-eosin （HE） staining was used to observe the pathological and morphology in gastric and small intestinal tissues of rats. The plasma content of aldosterone was detected， and the expression of aquaporins （AQP3） in the gastric tissue of rats was determined. RESULTS Compared with the normal group， the dietary intake and water intake of the model group rats were significantly decreased （P＜0.01）， the fecal water content rate， salivary flow rate， plasma content of aldosterone and the expression of AQP3 in gastric tissue were increased significantly （P＜0.01）. Gastric tissue injury invaded the mucosal muscle layer， resulting in mucosal muscle layer rupture； pathological and morphological changes such as small intestinal villous erosion and glandular structure destruction were observed in the small intestine. Compared with the model group， the dietary intake and water intake of rats were increased in HMF groups； fecal water content rate， salivary flow rate， plasma content of aldosterone， the expression of AQP3 in gastric tissue were decreased， most of the above differences were statistically significant （P＜0.05 or P＜0.01）. The pathological and morphological changes in the gastric and small intestine tissues of rats had been improved to varying degrees. CONCLUSIONS HMF of Fructus Aurantii with dry property HMF could improve the symptoms of rats with damp blockage of middle energizer， the mechanism of which may be associated with reducing the content of plasma aldosterone and down-regulating the expression of gastric AQP3.

Therapeutic Effect of Gandou Decoction on Wilson's Disease with Dampness Heat Accumulation Accompanied by Rapid Eye Movement Sleep Behavior Disorder / 中国实验方剂学杂志

ObjectiveTo explore the clinical efficacy of Gandou decoction in treating Wilson's disease （WD） with dampness heat accumulation accompanied by rapid eye movement （REM） sleep behavior disorder （RBD）. MethodFrom April 2019 to August 2023，62 patients with dampness heat accumulation type WD accompanied by RBD who met the inclusion criteria were selected from the Department of Encephalopathy at the First Affiliated Hospital of Anhui University of Chinese Medicine. They were randomly divided into a control group and an observation group with 31 cases each using a computer distributor. The control group received routine copper removal treatment，while the observation group received additional treatment with Gandou decoction on the basis of the control group. Eight days was one course of treatment，totaling three courses. The scores of traditional Chinese medicine syndromes，RBD screening questionnaire （RBDSQ） scores，RBD questionnaire-Hong Kong （RBDQ-HK） scores，polysomnography （PSG） parameters，24-hour urine copper （24 h U-Cu） levels，and non-ceruloplasmin-bound copper （NCC） levels between the two groups before and after treatment were compared，and adverse reactions were observed. ResultSixty trial cases were ultimately completed，with 30 cases in each group. Before treatment，there was no statistically significant difference in various indicators between the two groups， and thus they were comparable. Compared with those before treatment，the traditional Chinese medicine syndrome scores，RBDSQ scores and RBDQ-HK scores of the two groups were significantly reduced，the 24 h U-Cu levels were significantly increased，and the NCC levels were significantly reduced （P<0.05，P<0.01）. Compared with the control group， the observation group showed better improvement in traditional Chinese medicine syndrome scores， RBDSQ scores， RBDQ-HK scores， and NCC levels （P<0.05，P<0.01）. Compared with those before treatment，the total sleep time （TST），sleep efficiency （SE），sleep/REM latency，the proportion of N1/N2/REM stages，arousal index （ARI），and proportion of phasic electromyographic activity （P-EMG-A） were significantly improved in both groups （P<0.05）. Compared with the control group after treatment，the observation group showed more significant improvements in the proportion of TST，SE，REM stages，ARI，and P-EMG-A proportion （P<0.05）. ConclusionGandou decoction can not only improve the traditional Chinese medicine syndrome of WD patients with dampness heat accumulation accompanied by RBD but also alleviate their RBD symptoms.

A Retrospective Clinical Study on the Correlation between the Theory of Five Movements and Six Climates， and Kidney Deficiency with Governor Vessel Cold Syndrome and Kidney Deficiency Damp-Heat Syndrome in Ankylosing Spondylitis / 中医杂志

ObjectiveTo explore the relationship between the kidney deficiency and governor vessel cold syndrome and the kidney deficiency damp-heat syndrome in ankylosing spondylitis （AS） patients and the five evolutive phases and six climatic factors of their birth and onset year based on the theory of five movements and six climates （FMSC）. MethodsTotally 1791 patients with AS who were admitted to China-Japan Friendship Hospital from September 2010 to September 2020 and met the diagnostic and inclusion criteria were selected in this study. The clinical data were classified into two types of syndromes， kidney deficiency and governor vessel cold syndrome and the kidney deficiency damp-heat syndrome based on the diagnostic criteria of traditional Chinese medicine syndromes. The date of birth and the year of disease onset were converted into FMSC symbols according to the perpetual almanac （《万年历》）， and the two could be converted into the terrestrial branch， year evolutive phase， host evolutive phase， guest evolutive phase， host climatic qi， guest climatic qi， celestial manager qi， guest climatic qi adding to fixed host qi， combined analysis of five evolutive phases and six climatic factors， solar terms， and season of the date of birth， as well as the terrestrial branch， year evolutive phase， and celestial manager qi of the year of disease onset. Univariate analyses were performed using the two independent samples t-test or the Mann Whitney U-test， the Pearson （Pearson） χ2 test， or one-way logistic regression analyses， and variables for which statistical significance existed in the one-way analyses were included in the multivariate logistic regression analyses. General conditions， clinical manifestations， physical signs， laboratory indicators ［including C reactive protein （CRP）， erythrocyte sedimentation rate （ESR）， and humans leukocyte antigen B27 （HLA-B27）］， measurement （including occipital wall distance， jaw peduncle distance， finger-to-ground distance， thoracic range of motion， and Schober experiment）， and distribution of FMSC of birth and disease onset between AS patients with kidney deficiency and governor vessel cold syndrome and with the kidney deficiency damp-heat syndrome were compared， and the association between FMSC and AS patients with kidney deficiency and governor vessel cold syndrome and the kidney deficiency damp-heat syndrome was studied. ResultsThe differences in ESR， CRP， chest mobility， occurrence of achilles tendon enthesitis， and peripheral arthritis between the two groups of patients were statistically significant （P＜0.05）. Single factor analysis found that taking kidney deficiency and governor vessel cold syndrome as control the following FMSC factors increases the risk of developing kidney deficiency damp-heat syndrome： excess of water in year evolutive phase at birth， excess of wood in host evolutive phase at birth， excess of wood in guest evolutive phase at birth， excess of wood in year evolutive phase of onset， deficiency of metal in year evolutive phase at birth （OR = 2.000， P = 0.004）， excess of metal in host evolutive phase at birth （OR = 1.745， P = 0.024） or excess of wood （OR = 1.781， P = 0.023）， deficiency of fire in guest evolutive phase at birth （OR = 1.689， P = 0.049） or deficiency of wood （OR = 1.901， P = 0.018） or excess of metal （OR = 2.163， P = 0.004）， excess of water in year evolutive phase at the disease onset （OR = 1.880 ， P = 0.013） or deficiency of wood （OR = 1.707， P = 0.022）. Multivariate logistic regression analysis found that the risk of developing kidney deficiency damp-heat syndrome in AS was increased by deficiency of metal in year evolutive phase at birth， excess of metal in host evolutive phase at birth， higher level of ESR， greater the chest mobility， incidence of concomitant Achilles tendon enthesitis and peripheral arthritis. ConclusionThe year evolutive phase and host evolutive phase at birth play a significant role in the development of kidney deficiency and governor vessel cold syndrome AS. Risk of developing kidney deficiency damp-heat syndrome can be increased by excess of water or deficiency of metal in year evolutive phase at birth， and excess of wood or excess of metal in host evolutive phase at birth and the kidney deficiency damp-heat syndrome in ankylosing spondylitis.

A Multicenter Cross-sectional Survey on the Clinical Characteristics of Patients of Ankylosing Spondylitis with Kidney Deficiency and Stasis Obstruction Syndrome and Damp-heat Stasis Obstruction Syndrome / 中医杂志

ObjectiveTo compare the differences in clinical characteristics between kidney deficiency and stasis obstruction syndrome and damp-heat stasis obstruction syndrome in patients with ankylosing spondylitis （AS）， thereby providing reference for clinical differentiation and treatment. MethodsThe clinical data of 2339 patients with AS were collected， including 1075 cases of kidney deficiency and stasis obstruction syndrome and 1264 cases of damp-heat stasis obstruction syndrome. The basic information including age， gender， course of disease， history of ophthalmia， family history and human leukocyte antigen B27 （HLA-B27） positive history， Bath ankylosing spondylitis disease activity index （BASDAI） score， Bath ankylosing spondylitis functional index （BASFI） score， Bath ankylosing spondylitis measurement index （BASMI） score， Depression Anxiety Stress Scale 21 （DASS-21） score， single symptom score in terms of spinal pain， peripheral joint pain， tendon tenderness， morning stiffness degree and morning stiffness time， patient-reported outcomes including patient global assessment （PGA） score， chronic disease therapy function-fatigue scale （FACIT-F） score and night pain visual analog scale （VAS） score， laboratory indicators including serum C-reactive protein （CRP） and erythrocyte sedimentation rate （ESR）， and CT grading of sacroiliitis were measured and compared between groups. ResultsPatients with kidney deficiency and stasis obstruction syndrome were older and had a longer course of disease （P＜0.01）. The BASDAI， BASFI and BASMI scores of the patients with kidney deficiency and stasis obstruction syndrome were 3.84±1.79， 2.78±2.00 and 3.42±2.36， respectively， while those in patients with damp-heat stasis obstruction syndrome were 4.30±1.99， 3.43±2.12， and 2.92±1.76. The BASDAI score， BASFI score， PGA score， FACIT-F score， spinal pain score， peripheral arthralgia score， tendon tenderness score， morning stiffness degree score， depression score， anxiety score， and stress score in patients with damp-heat stasis obstruction syndrome were all higher than those with kidney deficiency and stasis obstruction syndrome， with longer duration of morning stiffness and higher CRP （P＜0.05 or P＜0.01）. BASMI score and night pain VAS score were more higher in patients with kidney deficiency and stasis obstruction syndrome （P＜0.01）. There was no significant difference in the ESR level and CT grading of the sacroiliac joint between the two groups （P＞0.05）. ConclusionAS patients with kidney deficiency and stasis obstruction syndrome have poorer spinal mobility， while those with damp-heat stasis obstruction syndrome have higher disease activity， poorer physical function， and are more prone to adverse psychological reactions.

Macrophages and kidney transplantation / 器官移植

Kidney transplantation is the optimal treatment for patients with end-stage renal disease, whereas long-term survival of renal allografts remains a challenging issue. Renal ischemia-reperfusion injury (IRI) and rejection of renal allografts are considered as important influencing factors of long-term survival of renal allografts, which are regulated by innate and adaptive immune cells. Macrophages are one type of innate immune cells that could assist initiating adaptive immunity and are divided into M1, M2 and regulatory macrophages. Previous studies have revealed that M1 macrophages may aggravate renal IRI and acute T cell-mediated rejection (TCMR). However, M2 macrophages may mitigate renal IRI and acute TCMR, whereas it is positively correlated with antibody-mediated rejection (AMR). Regulatory macrophages are a special subgroup of macrophages, which may induce immune tolerance in organ transplantation and have promising clinical application prospects and basic scientific research value. In this article, the relationship among macrophage typing, macrophages and renal IRI, rejection of renal allografts, regulatory macrophages and immune tolerance was reviewed, and the potential mechanism was analyzed, aiming to induce changes in macrophage subtypes or eliminate specific subtypes of macrophages, thereby improving clinical prognosis of the recipients and long-term survival of renal allografts.

Integration of Traditional Chinese and Western Medicine in the Treatment of Liver Transplant Patient with Severe COVID-19： A Case Report / 中医杂志

Liver transplant patients require lifelong immunotherapy， and if they are infected by SARS-Cov-2， their immune function will face double whammy. This report described the integrated approach of traditional Chinese and western medicine in the treatment of a liver transplant patient with severe COVID-19. The treatment was involved with western medicine such as antiviral， immunosuppressive， focusing on maintaining immune balance. Traditional Chinese medicine was given based on the differentiation of syndromes， targeting at the core pathogenesis and using methods such as promoting qi circulation， clearing heat and resolving dampness， draining lung and relieving panting. Following the treatment， the patient exhibited notable improvement in clinical symptoms and liver function， leading to the effective cessation of disease progression and a shortened recovery period.

Metabolomic Analysis of Urine in Rat Model with Spleen-stomach Damp-heat Syndrome / 中国实验方剂学杂志

ObjectiveTaking the rat model of spleen-stomach damp-heat syndrome（SSDHS） as the research object， this study aimed to investigate the potential biomarkers of SSDHS and the related metabolic pathways based on urine metabolomics， and tried to reveal the essence of SSDHS at the level of endogenous small molecular metabolites. MethodSixteen SD rats were randomly divided into normal and model groups. The normal group was fed normal chow and the model group was fed with 200 g·L-1 honey water daily， and lard and Chinese Baijiu alternately on alternate days for 17 days. The SSDHS model rats were exposed to external dampness-heat environment with temperature at 30-34 ℃， relative humidity of 95% for 2 h at the same time every day from the 10th day for 7 d. Then， the model was evaluated by observing the general conditions of the rats， measuring the contents of motilin（MTL） and gastrin（GT） in plasma by enzyme-linked immunosorbent assay（ELISA）， and examining the histopathology of gastronitestinal tissues. In additon， the urine metabolomics analysis was performed by ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry（UPLC-Q-TOF-MS）， and the detection conditions was as follows：ACQUITY™ UPLC BEH C18 column（2.1 mm×100 mm， 1.7 μm）， mobile phase of 0.1% formic acid aqueous solution（A）-0.1% formic acid acetonitrile solution（B） for gradient elution （0-3 min， 1%-18%B； 3-8 min， 18%-40%B； 8-10 min， 40%-100%B）， the flow rate of 0.4 mL·min-1， electrospray ionization（ESI） in positive and negative ion modes， scanning range of m/z 50-1 000. The univariate and multivariate statistical analysis were constructed for screening inter-group differential ions， the element composition was calculated according to the precise relative molecular weight， and ion information was matched with databases such as Human Metabolome Database（HMDB） to identify biomarkers. Kyoto Encyclopedia of Genes and Genomes（KEGG） database was used to obtain the biological information of metabolites， and their associated metabolic pathways were analyzed by MetaboAnalyst 5.0. ResultCompared with the normal group， the rectal temperature of the model group increased significantly（P<0.01）， the levels of plasma MTL and GT decreased significantly（P<0.05， P<0.01）， and pathological changes such as bleeding， congestion and inflammatory infiltration in the gastric and colonic tissues. A total of 25 differential metabolites such as L-histidine， citric acid and isocitric acid were found to be the potential biomarker of SSDHS by urine metabolomics， 13 of which were phase Ⅱ metabolites of endogenous substances（glucuronic acid conjugates， sulfuric acid conjugates and acetyl conjugates）， involving the metabolic pathways of histidine metabolism， tricarboxylic acid cycle， glyoxylate and dicarboxylate metabolism. ConclusionSSDHS primarily causes disorders of histidine metabolism， tricarboxylic acid cycle， glyoxylate and dicarboxylate metabolism， as well as the imbalance of the activation/inactivation of endogenous metabolites， which may involve the immune response， material and energy metabolism， inflammatory response and intestinal flora， and may provide a basis for the establishment and application of SSDHS model.

TONG Xiaolin's Cold-Damp Epidemic Differentiation and Treatment Concepts and Diagnostic and Therapeutic Key Points / 中医杂志

Building on a clear understanding of the diagnosis and treatment patterns for cold-damp epidemics， and incorporating the insights of Academician TONG Xiaolin regarding the differentiation and treatment of such epidemics， this article have distilled the key diagnostic principles. These principles primarily entail observing color and pulse， initially distinguishing between yin and yang， with treatment focusing on dispelling cold and dampness. A comprehensive approach is adopted throughout treatment， with a combination of overall strategies and tailored treatments that evolve in line with the patient's condition. In critical and severe cases， particular attention is given to aspects such as sweating， pulse analysis， and consciousness， preventing the pathogen from penetrating deeply. Efforts are made to open and close organ networks， expelling external pathogens without fixating on resolving constipation. The dosage and efficacy of herbal remedies are adjusted based on individual circumstances and clinical symptoms. The objective is to eliminate pathogens comprehensively， while being vigilant against relapses， ultimately achieving a full recovery. This overview of the thought processes and clinical principles for diagnosing and treating cold-damp epidemics will guide precise clinical practices and provide a theoretical foundation for the involvement of traditional Chinese medicine in epidemic prevention and treatment.

Experience of ZHANG Boli in Staged Treating Very Early Onset Inflammatory Bowel Disease Based on the Theory of “Similar Diseases and Syndromes of Damp-Turbidity-Phlegm-Rheum” / 中医杂志

This article summarizes the experience of Professor ZHANG Boli in the staged treatment of very early onset inflammatory bowel disease （VEO-IBD）. Grounded in the theory of “similar diseases and syndromes of damp-turbidity-phlegm-rheum”， it is believed that dampness and turbidity are crucial pathogenic factors in VEO-IBD. During the acute phase， the core pathogenesis centers on the accumulation of turbid toxins in the intestines. The treatment focuses on dispelling dampness and clearing turbidity to eliminate turbid toxins， while also regulating the flow of qi and nourishing the spleen and kidney. During the remission phase， the core pathogenesis involves spleen and kidney deficiency， which is treated by invigorating the spleen and warming the kidney to strengthen the body resistance. Additionally， promoting blood circulation and eliminating stasis is integrated throughout the treatment process. Medications are chosen to be mild and gentle， emphasizing balance and harmony， and attention is given to the methods of administration and psychological well-being， ensuring comprehensive care for both body and mind.

Effect of Modified Da Chaihutang on FXR/FGF15/FGFR4 Signaling Pathway in Mice with Cholesterol Gallstone Differentiated into Damp-Heat Syndrome / 中国实验方剂学杂志

ObjectiveTo observe the effect of modified Da Chaihutang on cholesterol gallstone （CS） in mice due to damp-heat based on the farnesoid X receptor （FXR）/fibroblast growth factor 15 （FGF15）/fibroblast growth factor receptor 4 （FGFR4） pathway and explore the molecular biological mechanisms of CS differentiated into damp-heat syndrome from the perspective of correspondence between prescription and syndrome. MethodForty-eight six-week-old mice were randomly divided into the blank group， model group， modified Da Chaihutang （23.4 g·kg-1） group， and ursodeoxycholic acid （0.12 g·kg-1） group， with 12 mice in each group. The ones in the latter three groups were exposed to "internal dampness + external dampness + high-cholesterol diet" for 12 weeks for inducing CS due to damp-heat. Mice in the modified Da Chaihutang group and ursodeoxycholic acid group were gavaged with the corresponding drugs， while those in the model and blank groups with the same amount of normal saline for a total of four weeks. Before and after modeling， mice in each group were subjected to open field tests for determining their activities and mental states. Such general conditions as body mass， food intake， fur， and urine and stool of mice in each group were observed and recorded weekly for judging the damp-heat syndrome. After the intervention， the sampled liver and gallbladder tissues of mice in each group were stained with hematoxylin-eosin （HE） staining， and the serum γ-glutamyltransferase （GGT）， alkaline phosphatase （ALP）， and total bilirubin （TBIL） were determined. The total cholesterol （TC） and total bile acid （TBA） contents in bile were measured by enzyme-linked immunosorbent assay （ELISA）. The mRNA and protein expression levels of FXR， FGF15， FGFR4， and cholesterol 7α-hydroxylase gene （CYP7A1） were assayed by real-time fluorescence quantitative polynucleotide chain reaction （Real-time PCR） and Western blot. ResultCompared with the blank group， the model group exhibited enlarged gallbladder， brown turbid bile with flocculent precipitation visible to the naked eye， obvious damp-heat syndrome， lipoid degeneration in the liver tissue， rough and thickened gallbladder wall， elevated ALP， GGT， and TBIL in serum （P<0.01） and TC in bile （P<0.01）， reduced TBA （P<0.01）， up-regulated FXR， FGF15， and FGFR4 mRNA and protein expression in ileum （P<0.05， P<0.01）， and down-regulated CYP7A1 mRNA and protein expression （P<0.01）. Compared with the model group， the two medication groups displayed improved bile turbidity， and the bile in the modified Da Chaihutang group became clearer. After intervention， the damp-heat syndrome of mice in the modified Da Chaihutang group was significantly alleviated. The liver and gallbladder lesions of mice in the two medication groups were significantly relieved， manifested as reduced serum ALP， GGT， and TBIL （P<0.01）. The reduction in ALP and TBIL of the modified Da Chaihutang group was more significant （P<0.01）. The TC contents in the bile of mice from the two medication groups were significantly lowered， whereas the TBA contents were elevated （P<0.01）， with more significant changes present in the modified Da Chaihutang group （P<0.01）. The mRNA and protein expression levels of FXR， FGF15， and FGFR4 in the modified Da Chaihutang group were down-regulated （P<0.05， P<0.01）， while the mRNA and protein expression levels of CYP7A1 rose （P<0.05）， except that the elevation in FGF15 and FGFR4 protein expression and reduction in CYP7A1 protein expression were not significant. The mRNA and protein expression levels of FXR， FGF15， and FGFR4 in the ursodeoxycholic acid group all decreased， among which the reduction in FXR was remarkable （P<0.05）， and the mRNA and protein expression levels of CYP7A1 were significantly up-regulated （P<0.05）. ConclusionModified Da Chaihutang significantly improves the stone， liver function， bile composition， abnormal cholesterol-bile acid metabolism， and damp-heat syndrome in the model mice of CS differentiated into damp-heat syndrome， which may be related to its regulation of key factors FXR， FGF15， FGFR4， and CYP7A1 mRNA and protein expression in the cholesterol-bile acid metabolism pathway.

Effect of Danggui Niantongtang on Expression of Autophagy-related Proteins LC3， Beclin1 and p62 in Rats with Adjuvant Arthritis Differentiated into Wind-damp-heat Impediment / 中国实验方剂学杂志

ObjectiveTo observe the preventive and control effects of Danggui Niantongtang against adjuvant arthritis differentiated into wind-damp-heat impediment in rats and its influences on the expression of autophagy-related proteins microtubule-associated protein 1 light chain 3 （LC3）， homolog of yeast Atg6 （Beclin1） and p62. MethodThe six-week-old male SD rats were randomly divided into the normal group， wind-damp-heat impediment model group， low-， medium-， and high-dose Danggui Niantongtang （5.67， 11.34， 22.68 g·kg-1） groups， and methotrexate （MTX， 1.35 mg·kg-1） group， with 10 rats in each group. A rat model of adjuvant arthritis was established by subcutaneous injection of inactivated Mycobacterium tuberculosis into the tail root， followed by exposure to the manual climatic box for 16 d for inducing the wind-damp-heat impediment. The drugs were administered intragastrically on the day of immunization for 28 d. The general conditions of rats were observed and the swelling degree of toes and arthritis index （AI） were detected. The pathological changes in the synovial tissues of the knee joints were observed by hematoxylin-eosin （HE） staining. The mRNA expression levels of LC3， Beclin1， and p62 in the synovial tissues were measured by real-time fluorescence quantitative polymerase chain reaction （Real-time PCR）， followed by the assay of their protein expression by Western blot and immunohistochemistry. ResultCompared with the normal group， the wind-damp-heat impediment model group exhibited significantly increased swelling degree of toes （P<0.01）， increased AI （P<0.01）， proliferated synovial cells （P<0.01）， up-regulated LC3 and Beclin1 protein and mRNA expression （P<0.01）， and down-regulated p62 protein and mRNA expression （P<0.01） after 16， 20， 24， 28-d medication. Compared with the wind-damp-heat impediment model group， each medication group displayed alleviated toe swelling and synovial hyperplasia to different degrees， decreased mRNA and protein expression levels of LC3 and Beclin1 （P<0.01）， and increased p62 mRNA and protein expression （P<0.05，P<0.01）， with the best outcomes observed in the medium-dose Danggui Niantongtang group. ConclusionDanggui Niantongtang effectively relieves adjuvant arthritis due to wind-damp-heat impediment in rats， which may be related to its regulation of the expression of autophagy-related proteins LC3， Beclin1， and p62 and the inhibition of autophagy.

Effect of acupuncture and moxibustion on skin barrier function in guinea pigs with eczema of skin damp-heat accumulation / 中国针灸

OBJECTIVE@#To observe the effect of acupuncture and moxibustion on the water content of stratum corneum (WCSC), expression of serum inflammatory factors and aquaporin 3 (AQP3) in skin, lung and rectum in guinea pigs with eczema of skin damp-heat accumulation, and to explore the possible mechanism of acupuncture and moxibustion for regulating skin barrier function.@*METHODS@#A total of 24 male albino guinea pigs were randomly divided into a blank group (n=6) and a modeling group (n=18). The guinea pigs in the modeling group were induced by 2,4-dinitrochlorobenzene (DNCB) to establish the eczema model of skin damp-heat accumulation. The guinea pigs with successful modeling were further randomly divided into a model group, a medication group and an acupuncture-moxibustion group, 6 guinea pigs in each group. The guinea pigs in the medication group were treated with loratadine tablets (0.8 mg/kg) by gavage, once a day for 7 days; the guinea pigs in the acupuncture-moxibustion group were treated with acupuncture at "Feishu" (BL 13), "Pishu" (BL 20), "Quchi" (LI 11), "Zusanli" (ST 36) and "Xuehai" (SP 10); at the same time, moxibustion was applied at "Feishu" (BL 13) and "Zusanli" (ST 36), moxibustion intervention for 10 min and needle retaining for 15 min at each acupoint, once a day for 7 days. The eczema area and severity index (EASI) score was evaluated before and After intervention, and WCSC and trans-epidermal water loss (TEWL) were measured by skin tester. After intervention, The HE staining was used to observe the changes of skin histomorphology in each group; ELISA was used to measure the contents of serum immunoglobulin E (IgE), interleukin (IL)-4 and IL-17; Western blot was used to measure the protein expression of AQP3 in skin, lung and rectum.@*RESULTS@#Before the intervention, compared with the blank group, the EASI scores and TEWL were increased in the remaining groups (P<0.01), and the WCSC was decreased (P<0.01). After the intervention, compared with the model group, the EASI scores and TEWL were decreased (P<0.05, P<0.01), and WCSC was increased (P<0.01) in the medication group and the acupuncture-moxibustion group. The epidermal structure in the blank group was complete and the fibers in the dermis were arranged orderly; in the model group, epidermal hyperkeratosis, proliferation of granular layer, spinous cell layer and basal layer, and disordered arrangement of dermal fibers and infiltration of inflammatory cells were observed. The morphological performance in the medication group and the acupuncture-moxibustion group was better than that in the model group. Compared with the blank group, the contents of serum IgE and IL-17 were increased (P<0.01), and the content of serum IL-4 and the protein expression of AQP3 in skin, lung and rectum were decreased in the model group (P<0.01, P<0.05). Compared with the model group, the contents of serum IgE and IL-17 were decreased and the contents of serum IL-4 were increased in the medication group and the acupuncture-moxibustion group (P<0.01), and the protein expression of AQP3 in skin, lung and rectum in the acupuncture- moxibustion group were increased (P<0.05). Compared with the medication group, the contents of serum IgE and IL-17 were increased (P<0.01), and the content of serum IL-4 was decreased (P<0.01) in the acupuncture-moxibustion group.@*CONCLUSION@#Acupuncture and moxibustion could improve the epidermal water metabolism and skin tissue morphology in guinea pigs with eczema of skin damp-heat accumulation. Its mechanism may be related to regulating inflammatory factors, up-regulating the expression of AQP3, and then repairing the skin barrier function.

Expression of LINC00638 in rheumatoid arthritis patients with damp-heat obstruction syndrome and the regulatory mechanisms for inflammation and oxidative stress / 中南大学学报(医学版)

OBJECTIVES@#Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammation and joint destruction. Both inflammatory response and oxidative stress contribute to the pathogenesis of RA. Oxidative damage can induce and aggravate the imbalance of immune inflammation and promote cell and tissue damage. In this study, the expression of long non-coding RNA (lncRNA) LINC00638 in peripheral blood of patients with RA damp-heat arthralgia syndrome was observed, and the correlation between LINC00638 and disease activity, immune inflammation and oxidative stress indicator was investigated. Subsequently, the mechanisms for LINC00638 in regulating the inflammatory response and oxidative stress in RA fibroblast-like synoviocyte (FLS) under the condition of overexpression and interference were further explored.@*METHODS@#In this study, 48 RA patients with damp-heat arthralgia syndrome and 27 normal healthy subjects, who came from Department of Rheumatology, First Affiliated Hospital of Anhui University of Chinese Medicine, were included; and they were divided into a RA group and a control group. The expression of LINC00638 in peripheral blood mononuclear cells (PBMC) from the subjects was detected by real-time PCR. Enzyme linked immunosorbent assay (ELISA) was used to detect serum interleukin (IL)-10, IL-17, tumor necrosis factor-α (TNF-α), malondialdehyde (MDA), heme oxygenase 1 (HO-1) and superoxide dismutase 2 (SOD2) expression. Spearman method was used to study the relationship between LINC00638 and erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), rheumatoid factor (RF), anti-cyclic citrullinated peptide antibody (anti-CCP), and to observe the relation between LINC00638 and the Disease Activity Score of 28 Joint (DAS28), Quantitative Score of Damp Heat Syndrome, Visual Analogue Scale (VAS), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS). RA-FLS was induced by RA-PBMC, and the RA in vitro cell experimental model was established. LINC00638 overexpression plasmid and small interfering RNA (siRNA) were constructed and transfected into RA-FLS. The cell experiments were divided into 4 groups: a pcDNA3. 1- control group, a pcDNA3.1-LINC00638 group, a siRNA-control group, and a siRNA-LINC00638 group. The transfection efficiency of overexpression plasmid and siRNA was detected by real-time PCR, the expression of TNF-α and IL-10 was detected by ELISA, and the expression of antioxidant proteins HO-1 and SOD2 was detected by immunofluorescence.@*RESULTS@#Compared with the control group, the expression of LINC00638 in the RA group was lower (P<0.01). The area under the curve (AUC) of the receiver operating characteristic (ROC) curve of LINC00638 was 0.9271. The DAS28 in RA group was 5.70 (5.40-6.50), the Quantitative Score of Damp-heat Syndrome was 20.0 (17.0-23.0), and the VAS score was 7.0 (6.3-8.0). Compared with the control group, the ESR, CRP, RF, anti-CCP, SAS and SDS scores in the RA group were significantly increased (all P<0.01). Spearman correlation analysis showed that: LINC00638 was negatively correlated with ESR (r=-0.532, P<0.01), CRP (r=-0.367, P<0.05), TNF-α (r=-0.375, P<0.01), MDA (r= -0.295, P<0.05), DAS28 (r=-0.450, P<0.01), and which was positively correlated with SOD2 (r=0.370, P<0.05). After the induction of RA-FLS, the expression level of LINC00638 was significantly decreased (P<0.01), indicating that the stimulation of PBMC could effectively reduce the expression of LINC00638 in RA-FLS, so the experimental model of RA-FLS-induced by PBMC was utilized. Compared with the pcDNA3.1-control group, the expressions of LINC00638, IL-10, SOD2, and HO-1 in the pcDNA3.1-LINC00638 group were significantly increased (all P<0.01), and the expression of TNF-α was decreased (P<0.01). Compared with siRNA-control group, LINC00638, IL-10, SOD2 and HO-1 in the siRNA-LINC00638 group were significantly decreased (all P<0.01), and TNF-α was significantly increased (P<0.01).@*CONCLUSIONS@#LINC00638 is down-regulated in the peripheral blood of RA patients with damp-heat arthralgia syndrome, which is correlated with disease activity, immune inflammation and oxidative stress. Overexpression of LINC00638 can down-regulate pro-inflammatory factors, up-regulate anti-inflammatory factors, and increase antioxidant enzyme activity, thereby improving inflammation and oxidative stress in RA. LINC00638 is the differential lncRNA obtained by the research group's previous high-throughput sequencing of the whole transcriptome of peripheral blood PBMCs in RA patients and validation of clinical samples. In order to deepen the molecular biology research of this gene, the microRNA and mRNA targeted by LINC00638 can be further studied from the perspective of competing endogenous RNAs.

Effect of Jiedu Huayu Tongfu prescription on intestinal flora in patients with hepatitis B cirrhosis with liver-gallbladder damp-heat syndrome / 临床肝胆病杂志

Objective To investigate the regulatory effect of Jiedu Huayu Tongfu prescription on intestinal homeostasis in patients with hepatitis B cirrhosis with liver-gallbladder damp-heat syndrome, as well as its effect on endotoxin, inflammatory factors, and cellular immune function. Methods A total of 72 patients who attended The First Affiliated Hospital of Henan University of Chinese Medicine from June 2019 to January 2021 and met the diagnostic and inclusion criteria were enrolled as subjects and then randomly divided into observation group and control group, with 36 patients in each group. In the treatment group, 2 patients were lost to follow-up, 2 patients were excluded, and 32 patients completed the study; in the control group, 2 patients were lost to follow-up, 1 patient was excluded, and 33 patients completed the study. In addition to the basic treatment including antiviral therapy and liver-protecting treatment, the patients in the observation group were given Jiedu Huayu Tongfu granules, and those in the control group were given oral administration of Bifidobacterium tetravaccine tablets; the course of treatment was 4 weeks for both groups. The 16S rDNA sequencing technique was used for sequencing of fecal flora, and the two groups were measured in terms of the changes in liver function [alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBil), and albumin (Alb)], endotoxin (ET), levels of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), and T lymphocyte subsets (CD3 + T, CD4 + T, CD8 + T, and CD4 + /CD8 + ) after treatment. For normally distributed continuous data with homogeneity of variance, the paired t -test was used for comparison within each group, and the independent samples t -test was used for comparison between two groups; the Wilcoxon rank-sum test was used for comparison of non-normally distributed continuous data. The chi-square test was used for comparison of categorical data. Results The observation group had a significantly higher overall response rate than the control group (87.5% vs 60.6%, χ 2 =-2.299, P =0.022). After treatment, both groups had significant reductions in ALT, AST, and TBil and a significant increase in Alb (all P 0.05). Conclusion Jiedu Huayu Tongfu prescription, in combination with etiological and basic treatments, can alleviate clinical symptoms, reduce liver injury, and improve cellular immune function in patients with hepatitis B cirrhosis with liver-gallbladder damp-heat syndrome. Jiedu Huayu Tongfu prescription can improve the imbalance of intestinal flora by increasing the abundance of the probiotic bacteria such as Firmicutes, Lactobacillus, and Bifidobacterium and the pathogenic bacteria such as Bacteroidetes and Cercozoa, and its effect in further improving liver and immune function may be associated with the regulation of intestinal microecology.

A clinical study on treatment of phlegm dampness syndrome of type Ⅱ diabetic mellitus with Jianpi-Huazhuo Decoction combining with western medicine routine therapy / 国际中医中药杂志

Objective:To evaluate the clinical efficacy of Jianpi-Huazhuo Decoction in the treatment of complication patients with phlegm-dampness in type 2 diabetes mellitus (T2DM) and Diabetic nephropathies (DN). Methods:A total of 72 patients with with phlegm dampness T2DM and DN in Huaibei Traditional Chinese Medicine Hospital of Anhui Province from June 2018 to June 2020 were randomly divided into two groups with 36 in each group. The control group were treated with oral metformin sustained-release tablets on the basis of diabetes propaganda. The observation group was treated with Jianpi-Huazhuo Decoction on the basis of the control group. Both groups were treated for 4 weeks. The blood glucose (plasma, enzyme method), HbA1c (whole blood, high performance liquid chromatography) and fasting insulin (serum, chemiluminescence method) were measured, and homeostasis model assessment of insulin resistance (HOMA-IR) was calculated. Plasma BUN, SCR and urinary albumin excretion rate (UAER) were measured by automatic biochemical analyzer. The plasma laminin (LN), procollagen Ⅲ (PC Ⅲ) and collagen type Ⅳ (Ⅳ-c) were detected by ELISA. The adverse events during treatment were observed and the clinical efficacy was evaluated. Results:The total effective rate was 86.1% (31/36) in the observation group and 58.3% (21/36) in the control group ( χ2 =6.923, P=0.009). After treatment, the levels of FBG, 2 hPG, HbA1c, FINS and HOMA-IR in the observation group were significanlty lower than those in the control group ( t values were 4.242, 2.751, 3.565, 3.613 and 4.512, respectively, all Ps<0.05). After treatment, the plasma levels of LN, PC Ⅲ and Ⅳ-c were significanlty lower than those in the control group ( t values were 3.612, 1.864 and 2.046, respectively, all Ps<0.05). After treatment, the levels of serum creatinine and urinary albumin excretion rate in the control group were significanlty lower than those in the control group ( t values were 5.864 and 3.286, respectively, all Ps<0.05). Conclusion:The Jianpi-Huazhuo Decoction can reduce the blood glucose level and renal fibrosis related factors in patients with phlegm dampness T2DM complicated with DN, improve the clinical symptoms and improve the clinical curative effect.

Efficacy and Mechanism of Qingre Lishi Prescription in Treating Children with Acute Bacterial Lower Urinary Tract Infection of Bladder Damp-heat Syndrome / 中国实验方剂学杂志

Objective:To observe the efficacy of Qingre Lishi prescription in treating children with acute bacterial lower urinary tract infection of bladder damp-heat syndrome， and to explore its mechanism of action. Method:Eighty children with acute bacterial lower urinary tract infection of late bladder damp-heat syndrome who were admitted to the Affiliated Hospital of Changchun University of Chinese Medicine were divided into control group and observation group， 40 cases in each group. Patients in control group were given Bazhengsan for oral treatment on basis of basic treatment， while patients in observation group were given Qingre Lishi prescription for oral administration plus external washing treatment. After two weeks of treatment， the clinical and etiological effect， traditional Chinese medicine （TCM） syndrome scores， antipyretic time and urinary negative time， adverse reactions， and urine pathogens （<italic>Escherichia coli， Enterococcus faecalis， Strange proteus， Klebsiella pneumoniae</italic>）， serum inflammatory factor indicators ［tumor necrosis factor-<italic>α</italic> （TNF-<italic>α</italic>）， interleukin-6 （IL-6）， interleukin-8 （IL-8）， calcium lowering PCT， white blood cell count （WBC） and serum C-reactive protein （CRP）］， immune function indicators ［T cell subsets （CD3⁺， CD4⁺， CD8⁺） and complement （C3， C4）］ were comapred between two groups. Result:The clinical efficacy of observation group was 92.50% （37/40）， which was significantly higher than 65.00% （26/40） in control group （<italic>χ²</italic>=9.038， <italic>P</italic><0.01）， the etiological efficacy of observation group was 87.50% （35/40）， which was significantly higher than 60.00% （24/40） in control group （<italic>χ²</italic>=7.813， <italic>P</italic><0.01）. After treatment， the scores of TCM syndromes of the two groups were significantly reduced （<italic>P</italic><0.05）. The scores of fever， frequent urination， urgent urination， painful urination， difficulty urinating and abdominal pain in two groups were significantly lower than those before treatment （<italic>P</italic><0.05）， and the TCM syndrome scores in observation group were lower than those in control group （<italic>P</italic><0.05）， the antipyretic time and urinary bacteria turning negative time of observation group were significantly lower than those in control group （<italic>P</italic><0.05）， the <italic>Escherichia coli， Enterococcus faecalis， Proteus mirabilis， Klebsiella pneumoniae</italic> pathogenic bacteria detected in both groups were both significantly lower than those before treatment （<italic>P</italic><0.05）. After treatment， the levels of inflammatory factors such as TNF-<italic>α</italic>， IL-6， IL-8， PCT， WBC and CRP in two groups were significantly lower than those before treatment （<italic>P</italic><0.05）， the immune function of the two groups was significantly improved， and the levels of CD3⁺， CD4⁺， C3， and C4 in observation group were higher than those in control group（<italic>P</italic><0.05）， and the CD8⁺ level was lower than that in control group （<italic>P</italic><0.05）. The incidence of adverse reactions had no significant difference between two groups. Conclusion:Qingre Lishi prescription has good clinical effect in treating children with acute bacterial lower urinary tract infection with bladder damp-heat syndrome. It can improve TCM syndromes and clinical symptoms. Its mechanism is related to inhibiting pathogenic bacteria， reducing inflammation， and improving immune function， and it has good security.

Therapeutic Effect and Mechanism of Modified Da Chengqitang in Treating Hyperlipidemic Acute Pancreatitis with Damp Heat Accumulation Syndrome / 中国实验方剂学杂志

Objective:To explore the efficacy and mechanism of modified Da Chengqitang in treating hyperlipidemic acute pancreatitis （HLAP） with damp heat accumulation syndrome. Method:A total of 110 patients with HLAP with damp heat accumulation syndrome treated at our hospital were randomly divided into control group and observation group， with 55 cases in each group， both groups were treated with low molecular weight heparin calcium， insulin and alprostadil injection. Control group was given Huazhironggan granules in addition to the basic therapy， while observation group was given modified Da Chengqitang in addition to the basic therapy. After 7 days， the clinical efficacy， traditional Chinese medicine (TCM） syndrome score， gastrointestinal function recovery， acute pancreatitis bedside index （BISAP）， acute physiology and chronic health status Ⅱ （APACHE Ⅱ）， inflammatory factors， such as tumor necrosis factor-<italic>α</italic> （TNF-<italic>α</italic>）， interleukin-6 （IL-6） and C-reactive protein （CRP）， oxidative stress， such as malondialdehyde （MDA）， oxidized glutathione （GSSG）， total antioxidant capacity （T-AOC）， total cholesterol （TC）， triglyceride （TG）， high and low density lipoprotein （HDL-C， LDL-C） blood lipid indicators and safety were evaluated. Result:The clinical efficacy of observation group was significantly better than that of control group （<italic>Z</italic>=3.353， <italic>P</italic><0.05）， and the total effective rate of observation group was 94.55%， which was higher than 74.55% of control group （<italic>χ²</italic>=8.419， <italic>P</italic><0.01）. After treatment， the scores of abdominal pain， stool obstruction， chest tightness and fever in observation group were significantly lower than those of control group （<italic>P</italic><0.05）. The gastric tube indwelling exhaust time， defecation time and recovery time of bowel sounds in observation group were significantly lower than those of control group （<italic>P</italic><0.05）. The scores of BISAP and APACHE Ⅱ in two groups were significantly decreased， and the BISAP and APACHE Ⅱ scores of observation group were lower than control group （<italic>P</italic><0.05）. After treatment， the serum levels of TNF-<italic>α</italic>， IL-6 and CRP in observation group were significantly lower than those in control group. The levels of serum MDA， GSSG in two groups were significantly decreased， whereas the T-AOC level was significantly increased； and the level of serum MDA， GSSG observation group was lower than control group， while the T-AOC level was higher than control group （<italic>P</italic><0.05）. After treatment， the levels of TC， TG and LDL-C in two groups were decreased， while the level of HDL-C was increased， the levels of TC， TG and LDL-C in observation group were lower than those in control group， and the HDL-C was higher than that control group （<italic>P</italic><0.05）. Conclusion:modified Da Chengqitang has a definite clinical efficady in treating HLAP with damp heat accumulation syndrome， and can alleviate TCM syndrome and patient symptoms， reduce inflammatory factors， inhibit oxidative stress of the body. It has a good safety， and is worthy of clinical application.