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.

Discussion on the pathogenesis of colorectal polyp from "damp pathogen causing diseases" / 国际中医中药杂志

The clinical manifestations of colorectal polyps are consistent with the characteristics of dampness, stickiness and heaviness. The TCM constitutions in the prone population are mostly related to dampness. The pathological changes of intestinal flora imbalance, intestinal micro inflammation, neuroendocrine immune network and abnormal aquaporin in colorectal polyps are consistent with the research results of modern mechanism of dampness pathogen. This article believed that the TCM pathogenesis of colorectal polyps caused by damp pathogen is the accumulation of spleen deficiency and dampness caused by improper diet, poor emotion and other factors, and the interweaving of various diseases and pathogens to form tangible foreign bodies. According to the pathogenic characteristics of damp pathogen and the pathogenic factors of colorectal polyps, the influence of damp pathogen on the pathogenesis of colorectal polyps was discussed, in order to provide an effective TCM theoretical basis for the diagnosis and treatment of colorectal polyps in clinic.

Study on the Distribution of Traditional Chinese Medicine Syndrome Types in Patients with Diabetic Kidney Disease at Stages Ⅲ and Ⅳ / 广州中医药大学学报

Objective To investigate the distribution of traditional Chinese medicine(TCM)syndrome types in diabetic kidney disease(DKD),and to explore the correlation between TCM syndrome types and laboratory indices,so as to provide an objective basis for the TCM syndrome differentiation and treatment of DKD.Methods Syndrome differentiation was carried out in the 157 patients with DKD at stages Ⅲ and Ⅳ,and then the distribution of the syndromes of deficiency in the origin and the syndromes of excess in the superficiality was explored.The levels of 24-hour urinary total protein(24hUTP),serum creatinine(Scr),blood urea nitrogen(UREA),plasma albumin(Alb),total cholesterol(TC),and triglyceride(TG)of the patients were detected,and then the relationship between the TCM syndrome types and the biochemical indexes was analyzed.Results(1)The distribution of the syndromes of deficiency in the origin in DKD patients at different stages showed that DKD patients at stage Ⅲ were mainly differentiated as yin deficiency and dryness-heat syndrome[58.57％(41/70)],qi and yin deficiency syndrome[28.57％(20/70)],yin and yang deficiency syndrome[10.00％(7/70)],and spleen and kidney qi deficiency syndrome[2.86％(2/70)];DKD patients at stage Ⅳ were mainly differentiated as yin deficiency and dryness-heat syndrome[40.23％(35/87)],qi and yin deficiency syndrome[29.89％(29/87)],spleen and kidney qi deficiency syndrome[18.39％(16/87)],and yin and yang deficiency syndrome[11.49％(10/87)].The differences in the distribution of the syndromes of deficiency in the origin among the DKD patients at different stages were statistically significant(P<0.05).However,with the progression of the disease,DKD patients at different stages in general showed a trend of the decrease in the proportion of yin deficiency and dryness-heat syndrome while the increase in the proportions of qi and yin deficiency syndrome,spleen and kidney qi deficiency syndrome,and yin and yang deficiency syndrome.(2)The distribution of the syndromes of excess in the superficiality in DKD patients at different stages showed that DKD patients at stage Ⅲ were mainly differentiated as damp-heat syndrome[54.29％(38/70)],phlegm-stasis syndrome[27.14％(19/70)],blood-stasis syndrome[10.00％(7/70)],and cold-damp syndrome[8.57％(6/70)];DKD patients at stage Ⅳ were mainly differentiated as damp-heat syndrome[44.83％(39/87)],phlegm-stasis syndrome[35.63％(31/87)],cold-damp syndrome[14.94％(13/87)],and blood-stasis syndrome[4.60％(4/87)].There were no significant differences in the distribution of the syndromes of excess in the superficiality among the DKD patients at different stages(P>0.05).(3)The analysis of relationship between TCM syndrome type and biochemical indexes showed that Scr and UREA levels of DKD patients with spleen and kidney qi deficiency syndrome were significantly higher than those of patients with yin deficiency and dryness-heat syndrome,and the differences were statistically significant(P<0.05);Scr and 24hUTP levels of DKD patients with cold-damp syndrome were significantly higher than those of patients with damp-heat syndrome,and the differences were statistically significant(P<0.05).Conclusion DKD patients at stages Ⅲ and Ⅳ are all predominantly suffering from yin deficiency and dryness-heat syndrome,and with the progression of the disease,the syndrome of yin deficiency and dryness-heat develops into qi and yin deficiency syndrome,spleen and kidney qi deficiency syndrome,and yin and yang deficiency syndrome sequentially.Pathogenic dampness and blood stasis are the main pathogenic factors of DKD.And Scr,UREA,and 24hUTP are correlated with the TCM syndrome types of DKD,which will be helpful for the differentiation of TCM syndrome types of DKD.

Study on the Distribution of Traditional Chinese Medicine Constitution in Pregnant Women with Iron Deficiency Anemia and Its Influencing Factors / 广州中医药大学学报

Objective To investigate the distribution of traditional Chinese medicine(TCM)constitution in pregnant women with iron deficiency anemia(IDA)and its related influencing factors,so as to provide a reference for the TCM prevention and treatment of IDA in pregnancy.Methods A total of 109 eligible patients with IDA during pregnancy were included in the study.The general data of pregnant women,the TCM constitution types and relevant laboratory indicators including serum ferritin(Fer),hemoglobin(Hb)and mean corpuscular volume(MCV)were collected.Statistical analyses were conducted on the distribution of TCM constitution types of IDA pregnant women and its related influencing factors as well as the pregnancy outcomes.Results(1)The 109 IDA pregnant women were predominated by biased constitution types,accounted for 60 cases(55.05％).The distribution of the constitution types of 109 IDA pregnant women was as follows:balanced constitution(49 cases,44.95％)>damp-heat constitution(13 cases,11.93％)>yang deficiency constitution(12 cases,11.01％)>yin deficiency constitution(11 cases,10.09％)>qi deficiency constitution(10 cases,9.17％)>qi stagnation constitution(9 cases,8.26％)>blood stasis constitution(3 cases,2.75％)>phlegm-damp constitution(2 cases,1.83％).(2)Comparison of Hb and MCV levels in IDA pregnant women with various constitution types showed no statistically significant differences(P>0.05),but Fer level in IDA pregnant women with damp-heat constitution was significantly higher than that in IDA pregnant women with balanced constitution(P<0.01),and the probability of occurrence of amniotic opacity in IDA pregnant women with damp-heat constitution was significantly higher than that in IDA pregnant women with balanced constitution and other biased constitution types(P<0.05).Conclusion Damp-heat constitution is the most common TCM constitution type in pregnant women with IDA,followed by yang deficiency constitution,yin deficiency constitution and qi deficiency constitution.The damp-heat constitution may be the susceptible constitution of pregnant women with IDA,and IDA pregnant women with damp-heat constitution have significantly higher Fer level than those with balanced constitution,and also have the higher probability of occurrence of amniotic opacity than those with balanced constitution and other biased constitution types.

Study on the Correlation Between TCM Constitution and Body Composition in Patients with Overweight/Obesity / 广州中医药大学学报

Objective To study the traditional Chinese medicine(TCM)constitution characteristics of overweight/obese patients in Shanghai region and to investigate the correlation of TCM constitution with body composition.Methods Relevant data were collected from the patients with complete information of TCM constitution and human body composition analysis who visited the specialized outpatient clinic of acup-moxibustion catgut embedding therapy in the Department of Endocrinology,Shanghai Tenth People's Hospital from August 2020 to December 2022.The patients were divided into a normal body mass group(BMI＜24 kg/m2),an overweight group(24 kg/m2≤BMI＜28 kg/m2)and obesity group(BMI≥28 kg/m2),and then the distribution of TCM constitution types in the three groups of patients were analyzed.After that,the correlation between TCM constitution and body composition were explored with multiple regression analysis.Results(1)A total of 315 patients were included,of which 43 patients had normal body mass,85 patients were overweight and 187 patients were obese.(2)The TCM constitution types in descending order of the composition ratio in the normal body mass group and in the overweight group were spleen deficiency constitution,liver stagnation constitution,damp-heat constitution,yang deficiency constitution,and yin deficiency constitution,in the obese group were spleen deficiency constitution,yang deficiency constitution,damp-heat constitution,liver stagnation constitution,and yin deficiency constitution,and in the overweight/obese group were spleen deficiency constitution,damp-heat constitution,yang deficiency constitution,liver stagnation constitution,and yin deficiency constitution.No statistically significant differences of the distribution of TCM constitution types were shown between normal body bass population and overweight/obese population(P＞0.05).In both normal body mass population and overweight/obese population,the single body constitution type was common,and biased constitution was rare,and there was no statistically significant difference when comparing between the two groups(P＞0.05).(3)The results of multiple regression analysis showed that the basal metabolism of all patients was positively correlated with yang deficiency constitution and was negatively correlated with damp-heat constitution,and the differences were statistically significant(P＜0.01).It is indicated that if the score of yang deficiency constitution rose by one point,the basal metabolism would increase by 0.54 kcal,and if the score of damp-heat constitution decreased by one point,the basal metabolism would decrease by 1.005 kcal.Conclusion In Shanghai region,obesity may be the main indication of the variation of the body constitution.In addition to spleen deficiency constitution,the proportions of yang deficiency constitution,damp-heat constitution and liver stagnation constitution are also higher in obese patients.In terms of the correlation between TCM constitution and body composition,basal metabolism is positively correlated with yang deficiency constitution and is negatively correlated with damp-heat constitution.Therefore,for the patients with yang deficiency constitution and damp-heat constitution,the influence of the basal metabolism level on the development of the disease should be taken into account.

Investigation on the Correlation Between Traditional Chinese Medicine Constitution and Pathogenic Factors in Patients with Ankylosing Spondylitis / 广州中医药大学学报

Objective To study the correlation between traditional Chinese medicine(TCM)constitution and pathogenic factors in patients with ankylosing spondylitis(AS).Methods One hundred patients of AS and their family members who had medical consultation in the Fifth Hospital of Xi'an(i.e.,Shaanxi Hospital of Integrated Traditional Chinese and Western Medicine)in August 2019 and September 2020 were selected as the study subjects.The guidelines of Classification and Determination of Traditional Chinese Medicine Constitution issued by the China Association of Chinese Medicine were adopted to determine the traditional Chinese medicine(TCM)constitution types of the study subjects.The sociodemographic information,living habits,clinical symptoms,and TCM constitution types of the AS patients and their family members were collected by means of questionnaires and clinical investigations,and then the pathogenic factors of the patients with AS were investigated.The binomial Logistic regression model was used to analyze the correlation between TCM constitution types and pathogenic factors in patients with AS.Results(1)Among the 100 AS patients,the majority of them had the biased constitutions,and the biased constitutions with the occurrence frequency in descending order were yang deficiency constitution,qi deficiency constitution,and damp-heat constitution,which accounted for 33.00%,14.00%,and 18.00%,respectively.(2)The prevalence rates of AS in the first-,second-,and third-degree relatives of AS patients were 56.25%,40.00%and 25.00%,respectively.For the positive rates of human leukocyte antigen B27(HLA-B27)in AS patients and their family members,HLA-B27 in AS patients was all positive,while the positive rates of HLA-B27 in the first-,second-,and third-degree relatives of AS patients were 44.31%,30.67%and 15.63%,respectively.(3)The results of regression analysis showed that the disease duration of AS patients was significantly correlated with qi deficiency constitution,the grading of sacroiliac arthritis was correlated with qi stagnation constitution,and age was correlated with blood stasis constitution(P＜0.05 or P＜0.01).The results indicated that disease duration and age were the important factors affecting the constitution types of AS patients,and disease duration was closely related to qi deficiency while age was closely related to blood stasis.Conclusion AS is a highly hereditary autoimmune disease,and its onset is associated with HLA-B27.Yang deficiency is the basic constitution type of AS,and damp-heat constitution is the main constitution type in the progression of AS(especially in the active stage of the disease).The prolongation of the disease will exacerbate the illness condition of AS and then the manifestations of qi deficiency will be more obvious.

Therapeutic Efficacy of Jingangteng Capsules Combined with Guizhi Fuling Capsules in the Treatment of Chronic Pelvic Inflammation and Their Effect on Serum Granulocyte-Macrophage Colony-Stimulating Factor and Matrix Metalloproteinase 2 Levels / 广州中医药大学学报

Objective To investigate the efficacy of Jingangteng Capsules combined with Guizhi Fuling Capsules(GFC)for the treatment of patients with chronic pelvic inflammation of damp-heat and stasis obstruction type and to observe their effects on serum granulocyte-macrophage colony-stimulating factor(GM-CSF)and matrix metalloproteinase 2(MMP-2)levels.Methods Ninety patients with chronic pelvic inflammation of damp-heat and stasis obstruction type were randomly divided into the combined group and the GFC group,with 45 patients in each group.Patients in the GFC group were treated with Guizhi Fuling Capsules,while patients in the combined group were given Jingangteng Capsules together with GFC.The treatment period lasted for 2 weeks and then one-month follow-up was conducted.The changes of traditional Chinese medicine(TCM)scores,serum GM-CSF and MMP-2 levels in the two groups were observed before and after treatment.And the clinical efficacy,time for the relief of symptoms,recurrence of disease and occurrence of adverse reactions in the two groups were compared.Results(1)After 2 weeks of treatment,the total effective rate of the combined group was 93.33%(42/45),and that of the GFC group was 66.67%(30/45).The intergroup comparison showed that the therapeutic effect of the combined group was significantly superior to that of the GFC group when comparing the two groups(P＜0.01).(2)After treatment,the scores of TCM symptoms of lower abdominal pain,lumbosacral pain,leukorrhagia,profuse menstruation,dysmenorrhea,and fatigue in both groups were significantly lower than those before treatment(P＜0.05),and the reduction of TCM syndrome scores in the combined group was significantly superior to that in the GFC group(P＜0.05).(3)The time for leucorrhea recovering normal and the time for the relief of lower abdominal distension and abdominal pain in the combined group were significantly shorter than those in the GFC group after treatment(P＜0.01).(4)After treatment,the serum serological indicators of GM-CSF and MMP-2 levels in the two groups were significantly decreased compared with those before treatment(P＜0.05),and the reduction of serum GM-CSF and MMP-2 levels in the combined group was significantly superior to that in the GFC group(P＜0.05 or P＜0.01).(5)The recurrence rate and the incidence rate of adverse reactions in the combined group were 11.11%(5/45)and 13.33%(6/45),respectively,and were significantly lower than those in the GFC group[all being 35.56%(16/45)],the differences being all statistically significant(P＜0.05 or P＜0.01).Conclusion Jingangteng Capsules combined with Guizhi Fuling Capsules can significantly enhance the clinical efficacy of the patients with chronic pelvic inflammatory of damp-heat and stasis obstruction type,effectively shorten the time for the relief of symptoms,and decrease the serum GM-CSF and MMP-2 levels.

Data Mining Analysis and Experience Summary of LAO Shaoxian in the Treatment of Gastric Stuffiness(Weipi) / 中药新药与临床药理

Objective To analyze the medication rules of Professor LAO Shaoxian in the treatment of gastric stuffiness based on syndrome differentiation.Methods The effective prescriptions for patients with gastric stuffiness treated by Professor LAO Shaoxian from March 2017 to March 2022 were collected,and the general information,chief complaints,diagnosis,syndrome differentiation and prescriptions of patients were extracted.Excel software and the ancient and modern medical records cloud platform(V 2.3.7)were used to construct the prescription database.Data mining function was used to carry out analysis of the syndrome type of prescription,analysis of the frequency and property of Chinese herbs,as well as association rule analysis and cluster analysis.Results A total of 272 prescriptions were included,involving 164 kinds of medicinal herbs.The main traditional Chinese medicine(TCM)syndrome types are damp-heat syndrome and qi stagnation syndrome.The frequency of 25 herbs was more than or equal to 30 times.The representative herbs is Pinellinae Rhizoma Praeparatum,Glycyrrhizae Radix et Rhizoma,Citri Reticulatae Pericarpium,Perillae Caulis and Aucklandiae Radix.The medicinal properties are mainly warm and flat.The medicinal flavors are spicy,bitter and sweet.The drug meridians mainly included the spleen,stomach and lung meridians,followed by the liver meridian.There were 23 core drug pairs obtained by association rules,such as"Aucklandiae Radix-Perillae Caulis","Citri Reticulatae Pericarpium-Perillae Caulis",and"Pinellinae Rhizoma Praeparatum-Citri Reticulatae Pericarpium".Clustering analysis of drugs can be divided into three combinations,which have the effects of regulating qi and relieving distension,resolving dampness,and clearing heat and detoxifying.Conclusion The core prescription of Professor LAO Shaoxian in the treatment of gastric stuffiness is Aucklandiae Radix,Perillae Caulis,Citri Reticulatae Pericarpium,Pinellinae Rhizoma Praeparatum,Glycyrrhizae Radix et Rhizoma,Kaki Calyx,Aurantii Fructus Immaturus and Arecae Pericarpium.It focuses on regulating qi movement of middle jiao and treating spleen and stomach simultaneously.The main therapeutic method is regulating qi and relieving distension.At the same time,attention should be paid to the application of dampness-dispelling and stagnation-removing,heat-clearing and detoxifying drugs.The clinical therapy of Professor LAO Shaoxian on gastric stuffiness is significant,which can be used as a reference for diagnosis and treatment.

Clinical Efficacy and Regulation of Skin Microbiota in Children with Atopic Dermatitis and Damp-heat Accumulation Syndrome Treated with Zhaqu Xiaofeng Powder （楂曲消风散） / 中医杂志

ObjectiveTo assess the clinical efficacy and regulation of skin microbiota in children with atopic dermatitis and damp-heat accumulation syndrome treated by Zhaqu Xiaofeng Powder （楂曲消风散， ZXP）. MethodsNinety children were randomized into a treatment group and a control group， each with 45 children. The treatment group received ZXP orally， while the control group received levocetirizine hydrochloride syrup， both for 4 weeks. The atopic dermatitis severity index （SCORAD）score， visual analog scale （VAS）score for itching， children dermatology life quality index （CDLQI）score， and traditional Chinese medicine syndrome score were assessed before and after 2- and 4-week treatment. Simultaneously， adhering to the principles of sample size in microbial sequencing， 25 children were randomly selected from each group （total 50 children）； skin samples were collected before and after treatment， and skin specimen DNA was extracted for 16S rRNA gene amplifier sequencing； the skin microbiota levels were detected， and the distribution of bacteria， diversity of flora， and differences between groups were compared. ResultsThere were five drop-outs in each group， and 40 cases in each group were included in final analysis. After 2- and 4-week treatment， both groups showed a significant reduction in SCORAD scores， VAS scores， and CDLQI scores， and more reductions were shown after 4-week treatment than 2-week treatment （P＜0.01）. The SCORAD score， VAS score， and CDLQI score of the treatment group were significantly lower than those in the control group after 4-week treatment （P＜0.01）. The scores of upset， thirsty， poor appetite， short red urine， and dry stool were reduced in the treatment group （P＜0.05）， while the scores of thirsty， poor appetite， short and red urine decreased after treatment （P＜0.05）. After 4 weeks of treatment， among the differential genera with abundances ＞0.5% in the treatment group， The cumulative relative abundances of Staphylococcus aureus， Streptococcus_mitis， Escherichia coli and Gemella_haemolysans in the treatment group were downregulated after treatment； in the control group， there was a relative cumulative decrease in the abundance of Streptococcus_mitis. The control group had reduced relative abundance of Streptococcus_mitis， Escherichia coli， Staphylococcus aureus and Gemella_haemolysans， after treatment （P＜0.05）. Alpha diversity analysis revealed an increase in both Chaol index and Shannon index after treatment （P＜0.05）， while there was no significant difference in Chaol index and Shannon index in the control group before and after treatment （P＞0.05）. Higher Chaol index and Shannon index were found in the treatment group （P＜0.05）. Beta diversity analysis showed that there were significant differences in the microbial community structure at the lesion site between the treatment group and the control group before treatment. The microbial community structure in the treatment group was similar after treatment， while there was no significant change in the microbial community structure in the control group before and after treatment. There were significant structure differences of key bacteria genus in both groups before and after treatment. ConclusionZXP used in the treatment of pediatric atopic dermatitis （AD）with the syndrome of damp-heat accumulation， has shown efficacy in reducing the severity of skin lesions， alleviating itching， and enhancing the quality of life in children. This modulation aims to decrease the abundance of pathogenic bacteria while promoting the colonization of beneficial bacteria， thereby altering the skin microbiota and contributing to the treatment of pediatric AD.

Discussion on the Targeting Mechanism of Qingre Huoxue Formula （清热活血方） for Treatment of Rheumatoid Arthritis by Regulating “Inflammation-Bone Destruction”：Based on LRG1/TGF- β Signalling Axis / 中医杂志

Based on the previous publications， it is believed that damp-heat syndrome is the core syndrome of rheumatoid arthritis （RA）， and Qingre Huoxue Formula （清热活血方） is an effective formula for the treatment of damp-heat syndrome of RA. “Inflammation-bone destruction” is a key pathological link of RA， and it is also the advantage of the effectiveness of Qingre Huoxue Formula. Leucine rich α-2-glycoprotein 1 （LRG1） can mediate the transforming growth factor-β （TGF-β） signalling pathway to participate in the pathogenic process of “inflammation-bone destruction” of RA， and it can be used as a target protein in the treatment of damp-heat syndrome of RA by Qingre Huoxue Formula. Accordingly， a scientific hypothesis was proposed that Qingre Huoxue Formula may regulate TGF-β signalling pathway mediated by LRG1 to improve “inflammation-bone destruction” of RA， and it was envisioned that the clinical effect of Qingre Huoxue Formula on LRG1 could be confirmed through clinical studies， and the mechanism of action of Qingre Huoxue Formula on the LRG1/TGF-β signalling axis as well as the influence of the expression or non-expression of the LRG1/TGF-β signalling axis on the therapeutic effectiveness of Qingre Huoxue Formula could be clarified through animal experiments.

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.

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.

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.

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.

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.

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.

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.

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.

Molecular Biological Mechanism of Damp-Heat Syndrome Based on Intestinal Flora Related Signaling Pathway / 世界科学技术-中医药现代化

Damp-heat syndrome is one of the common syndromes of various clinical diseases.Current studies have shown that intestinal flora is closely related to damp-heat syndrome,but the specific molecular biological mechanism related to intestinal flora and damp-heat syndrome is not yet clear.In this paper,the molecular biological mechanism of damp-heat syndrome is discussed from the perspective of intestinal flora related signaling pathways,so as to provide ideas for the essence of damp-heat syndrome and clinical diagnosis and treatment.

The Association of gut Microbiota with Serum Metabolites in Patients with Non-Alcoholic Fatty Liver Damp-Heat Accumulation Syndrome / 世界科学技术-中医药现代化

Objective To investigate the characteristics of the gut microbiota of patients with non-alcoholic fatty liver(NAFLD)damp-heat accumulation syndrome and its correlation with serum metabolites.Methods 40 NAFLD patients with damp-heat accumulation,19 NAFLD patients with depressed liver and deficient spleen and 32 healthy people were selected,using 16 SrRNA amplicon sequencing technology and LC-MS/MS technology to test gut microbiota and serum metabolites.The correlation between gut microbiota and serum metabolites was analyzed using Spearman rank correlation.Results Compared with the healthy control group,the relative abundance of Shigella and Collinsella in the NAFLD with damp-heat accumulation group was higher,and the relative abundance of Bifidobacterium was lower,there was no difference between NAFLD with damp-heat accumulation group and depressed liver and deficient spleen group.Compared with the healthy group and NAFLD with depressed liver and deficient spleen group,the level of L-Tryptophan in NAFLD with damp-heat accumulation group was significantly higher;compared with healthy people,the level of Xanthurenic acid in NAFLD with damp-heat accumulation group increased.L-Tryptophan is negatively correlated with Agrobacterium,and Xanthurenic acid is positively correlated with Acinetobacter,Leuconostoc,and Collinsella.Compared with the healthy group and NAFLD with depressed liver and deficient spleen group,the level of L-Thyroxine in NAFLD with damp-heat accumulation group was significantly lower;compared with healthy people,the level of L-phenylalanine in NAFLD with damp-heat accumulation group was increased,and compared with NAFLD with depressed liver and deficient spleen group,its level was significant decline.L-Thyroxine is negatively correlated with Megamonas,Acinetobacter,and Subdoligranulum.Compared with the healthy control group,the levels of Glycochenodeoxycholate,Deoxycholic Acid,and Glycocholate in the NAFLD with damp-heat accumulation group were significantly higher.Compared with the NAFLD depressed liver and deficient spleen group,the above metabolites were not significantly different.Glycochenodeoxycholate is positively correlated with Collinsella and Agrobacterium,and Glycocholate is positively correlated with Acinetobacter,Leuconostoc,and Shigella.Compared with the healthy control group and NAFLD with depressed liver and deficient spleen group,the levels of Inosine 5'-Monophosphate and guanine nucleoside in NAFLD with damp-heat accumulation group were significantly increased;compared with the healthy control group,the level of uric acid was significantly increased,and there was no significant difference compared with the NAFLD with damp-heat accumulation group.Inosine 5'-Monophosphate was positively correlated with Leuconostoc,negatively correlated with Bifidobacterium,and guanosine was positively correlated with Leuconostoc.Conclusion NAFLD patients with damp-heat accumulation syndrome have gut microbiota imbalance and metabolic disorders.The gut microbiota imbalance of NAFLD with damp-heat accumulation syndrome is closely related to the host tryptophan,phenylalanine,and purine metabolism disorder.