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Objective To investigate the efficacy and safety of Huoluoxiaolingdan formula combined with ginkgolide injection in the treatment of ischemic stroke patients with blood stasis blockage syndrome.Methods The ischemic stroke patients with blood stasis blockage syndrome who were treated in Suzhou First People's Hospital from June 2017 to August 2019 were randomly divided into test group and control group.The control group was given ginkgolide injection,and the test group was given Huoluoxiaolingdan formula additionally.Both groups were treated for 2 weeks.The efficacy and adverse drug reactions of the two groups were evaluated,and the changes of clinical scores,hemorheology,blood lipids and inflammatory factors before and after treatment were compared between the two groups.Results A total of 194 patients were included,there were 97 cases in each group.The total effective rate of test group was 91.75％,which was significantly higher than that of control group(79.38％)(P＜0.05),and the incidence of adverse reactions was significantly lower than that in the control group(P＜0.05).After treatment,NIHSS,CSS and ASS in both groups were lower than before treatment(P＜0.05),while BI was higher than before treatment(P＜0.05).The levels of ηp,ηb,Fib and EEP in test group were significantly lower than those in control group(P＜0.05).HDL-C level of test group was significantly higher than that of control group,TC,LDL-C and TG levels were lower than that of control group(P＜0.05).The levels of IL-4 in test group were significantly higher than those in control group,and the levels of IL-1 β,IL-8 and TNF-α were lower than those in control group(P＜0.05).The above indexes in the test group was significantly better than that in control group(P＜0.05).Conclusion Huoluoxiaolingdan formula combined with ginkgolide injection can significantly improve the efficacy of patients with blood stasis blockage syndrome during the recovery period of ischemic stroke,improve clinical symptom score,correct abnormal hemorheology,reduce blood lipid level,inhibit the progression of inflammation,and alleviate adverse reactions,which has high clinical application value.
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Metabolic associated fatty liver disease has become the most important chronic liver disease in China.Its mechanism is not completely clear.Professor Sheng Guoguang examines the symptoms and seek the cause,treats the disease by stages from the perspective of"earth-obstructing and wood-stagnation,phlegm and blood stasis",summarizes the core pathogenesis of each stage,and prescribes drugs for the pathogenesis.In the early stage,the disease is mainly caused by earth-obstructing and wood-stagnation and phlegm and blood stasis and the corresponding treatment method should be activating spleen to eliminate depression,relieving phlegm and promoting blood circulation,with common use of modified Sizhu Decoction combined with Erchen Decoction.In the middle stage,phlegm and blood stasis transform into heat are the main pathogenesis,and the appropriate treatment is clearing liver and purging fire,and relieving phlegm and promoting blood circulation,with common use of modified Xiaochaihu Decoction combined with Erchen Decoction.In the late stage,weakness of the internal organs is the main pathogenesis,and it is appropriate to nourish liver and fortify the spleen,tonifying the kidney and consolidate the root,supplementing with reducing phlegm and activating blood circulation,with common use of modified Yiguan Decoction combined with Liujunzi Decoction in modification,which has achieved confirmed clinical efficacy.
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Objective To investigate the biological basis of disease and syndrome by studying the spectrum of myocardial tissue metabolites in the rat model of coronary heart disease with heart blood stasis syndrome.Methods SD rats were randomly divided into sham-operation group and model group.The left anterior descending coronary artery was ligated to prepare the rat model of coronary heart disease with heart blood stasis syndrome.The general condition was observed,and the tongue chromaticity,electrocardiogram,cardiac function were detected.HE staining and transmission electron microscopy were used to observe myocardial tissue morphology and ultrastructure.UPLC-MS technology was used to investigate the differential metabolites in rat myocardial tissue,and enrichment analysis was conducted on metabolic pathways.Results Compared with the sham-operation group,the tongue chromaticity R,G,B values of model group rats were significantly reduced(P<0.05),ECG heart rate and ST segment elevation amplitude significantly increased(P<0.05),LVEF and LVFS significantly decreased,and LVIDs and LVIDd significantly increased(P<0.05).Myocardial tissue pathology revealed that the structure was blurred,inflammatory cells infiltrated,mitochondria swelled,ruptured,and dissolved,and crista structure fracture decreased.A total of 29 potential biomarkers with significant differences between the sham-operation group and the model group were identified in metabolomics(7 upregulated and 22 downregulated),with the majority of 10 pathways enriched in thiamine metabolism,arginine biosynthesis,purine metabolism,aminoacyl-tRNA biosynthesis,alanine,aspartate and glutamate metabolism,pentose and glucuronate interconversions,glycolysis/gluconeogenesis,valine,leucine and isoleucine degradation,TCA cycle,pyruvate metabolism.Conclusion Ligation of the left anterior descending coronary artery can mimic the pathological process of coronary heart disease with blood stasis syndrome in a good way,and its pathological mechanism involves the disruption of multi-level metabolic networks such as glucose metabolism,mitochondrial energy metabolism,amino acid metabolism,protein biosynthesis,and purine metabolism.
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Objective To observe the clinical efficacy of Feisu Granules,and its effects on quality of life,coagulation and immune function in acute exacerbation of chronic obstructive pulmonary disease(AECOPD)with syndrome of phlegm-heat and blood stasis of lung.Methods Totally 120 AECOPD patients were divided into observation group and control group according to random number table method,with 60 cases in each group.The control group was given conventional Western medicine treatment,and the observation group received Feisu Granules treatment on the basis of the control group,one bag each time,three times a day,orally.The treatment for both groups lasted for 7 d.The clinical efficacy of both groups were observed.TCM symptom scores,St.George's respiratory questionnaire(SGRQ)score,coagulation function indexes(fibrinogen,D-dimer),and immune function indexes(CD4+,CD8+,CD4+/CD8+)of both groups were compared.The side effects were observed.Results The total effective rate in the observation group(93.10%)was significantly higher than that of the control group(79.66%),with statistical significance(P<0.05).Compared with before treatment,TCM symptom scores,scores of cough,wheezing,venous congestion,and SGRQ score decreased in both groups after treatment(P<0.05);after treatment,the observation group had lower above scores than the control group(P<0.05).Compared with before treatment,both groups showed a decrease in plasma fibrinogen and D-dimer levels after treatment(P<0.05);after treatment,the observation group showed lower levels of plasma fibrinogen and D-dimer compared with the control group(P<0.05).Compared with before treatment,the peripheral blood CD4+ and CD4+/CD8+ levels in both groups significantly increased after treatment,while CD8+ levels significantly decreased(P<0.05);after treatment,the peripheral blood CD4+ and CD4+/CD8+ in the observation group were higher than those in the control group,while CD8+ was lower than those in the control group(P<0.05).Neither group had any drug-related side effects.Conclusion On the basis of conventional Western medicine,the combination of Feisu Granules in the treatment of AECOPD with syndrome of phlegm-heat and blood stasis of lung can significantly improve clinical efficacy,improve patient quality of life,facilitate coagulation function recovery,and enhance cellular immune function.
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This article summarized the experience of Professor Xiong Jibai,a national TCM master,in treating pulmonary nodules based on the theory of"body fluids and blood stasis mixing"in Huang Di Nei Jing.Professor Xiong Jibai believes that the basic pathogenesis of pulmonary nodules is that"body fluids and blood stasis mixing"accumulate in lung collaterals,and the fundamental pathological factor is phlegm and blood stasis.Xiong's treatment is based on dissipating phlegm and activating qi,activating blood circulation and resolving masses,paying attention to syndrome differentiation and treatment,examining syndromes and seeking causes,flexibly selecting prescriptions and treating both symptoms and root causes;attaching importance to maintaining healthy qi,preventing both illness and change,and preventing recovery after illness.Clinical medical records were attached to prove the clinical thinking and medication characteristics.
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AIM To explore the clinical effects of Bushen Huoxue Ointment Formula on patients with ankylosing spondylitis of Kidney Deficiency and Blood Stasis Pattern.METHODS One hundred and sixty-seven patients were randomly assigned into control group(55 cases)for 2-year intervention of conventional treatment,exposure group(54 cases)for 2-year intervention of both Bushen Huoxue Decoction and conventional treatment,and high exposure group(58 cases)for 2-year intervention of Bushen Huoxue Ointment Formula,Bushen Huoxue Decoction and conventional treatment.The changes in clinical effects,BASDAI score,ASDAS-CRP,BASFI score,spinal pain score,PGA score,BASMI score,ASQoL score,SPARCC score,Kidney Deficiency and Blood Stasis Pattern score,ESR,CRP,IL-6,TNF-α,IL-17,IL-23,IL-35,NLR,PLR and safety indices were detected.RESULTS The high exposure group demonstrated more ASAS40,ASASAS5/6,BASDAI50 cases than the exposure group and the control group(P<0.05).After the treatment,the high exposure group displayed lower BASDAI score,ASDAS-CRP,BASFI score,spinal pain score,PGA score,BASMI score,SPARCC score,ASQoL score,Kidney Deficiency and Blood Stasis Pattern score,ESR,CRP,IL-6,TNF-α,IL-17,IL-23 than the other two groups(P<0.05),and higher IL-35(P<0.05).After adjusting confounding factors by logistic regression analysis,Bushen Huoxue Decoction and Bushen Huoxue Ointment Formula reduced BASDAI score,ASDAS-CRP(P<0.05),and enhanced clinical effects(P<0.05).No serious adverse reactions were found in the three groups.CONCLUSION For the patients with ankylosing spondylitis of Kidney Deficiency and Blood Stasis Pattern,Bushen Huoxue Ointment Formula can safely and effectively inhibit inflammation,reduce disease activity,alleviate bone marrow edema,improve clinical symptoms,and enhance joint functions and life quality.
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[Objective]To summarize Professor CHEN Hua's experience in treating children with recurrent respiratory tract infection(RRTI)based on"Yin deficiency,blood stasis and heat accumulation".[Methods]Through following Professor CHEN's clinical treatment and summarizing the cases information,the clinical experience and prescription characteristics of Professor CHEN in the treatment of children with RRTI were summarized and sorted out through clinical evidence.[Results]Professor CHEN considers that children with RRTI is caused by wind,phlegm,blood stasis and deficiency,and the pathogenesis is deficiency of the lung and spleen,phlegm and blood stasis obstructing venation,extending and not healing,and accumulation of blood stasis and heat.He puts forward the differentiation and treatment of RRTI from Yin deficiency,blood stasis and heat accumulation,and summarizes the diagnosis and treatment experience of paying attention to wind evil,dispelling wind and relieve symptoms;adjusting measures in accordance with three categories,nourishing Yin and clearing blood stasis;detailed differentiation of deficiency and substance,appropriate use of harmonious method;taking care of middle-Jiao and strengthening the spleen and stomach.The case involved a patient with RRTI,which was diagnosed as a condition of Yin deficiency with concurrent phlegm and blood stasis obstruction.Professor CHEN implemented a staged treatment plan,focusing on nourishing Yin,clearing stasis,which spanned the middle and later stages of the disease.During the prolonged stage,the treatment aimed at nourishing Yin and reducing fever,resolving phlegm and dispelling stasis.In the recovery stage,the focus shifted to nourishing Yin and reducing fever,invigorating the spleen and replenishing Qi.The therapeutic effect was significant.[Conclusion]Professor CHEN inherits the characteristics of pediatrics of Zhejiang school of traditional Chinese medicine,distinguishing and treating children with RRTI from"Yin deficiency,blood stasis and heat accumulation",and the curative effect is remarkable,which has high practical value in guiding clinical practice.
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ObjectiveTo explore the effect of Dingkundan on Qi stagnation and blood stasis syndrome in patients with chronic obstructive pulmonary disease （COPD） at a stable phase. MethodA randomized controlled clinical design method was adopted， and 60 patients who were diagnosed with Qi stagnation and blood stasis syndrome in COPD at a stable phase in the outpatient and inpatient departments of the respiratory department of Guang' anmen Hospital of China Academy of Chinese Medical Sciences from June 2019 to December 2019 were divided into observation group and control group according to 1∶1. During the study period， there was no dropout， loss of follow-up， or exclusion between the two groups. On the basis of both groups receiving traditional Chinese medicine （TCM） lung rehabilitation training， the observation group took Dingkundan 7 g/time orally， twice a day. The control group received oral administration of the same specification of Dingkundan starch simulator of 7 g/time， twice a day. Both groups have a treatment period of 12 weeks. The COPD Assessment Test （CAT）， modified Medical Research Council （mMRC）， fatigue scale-14 （FS-14）， self-rating anxiety scale （SAS）， self-rating depression scale （SDS）， 6-minute walk distance （6MWD）， and pulmonary function before and after treatment were evaluated. ResultAfter treatment， both groups showed improvements in CAT， mMRC， FS-14， SAS scores， and 6MWD （P<0.05）. The observation group also showed improvements in SDS scores and lung function indicators （P<0.05）. Compared with the control group after treatment， the observation group showed more significant improvement in CAT， FS-14， SAS， SDS scores， and 6MWD （P<0.05）. ConclusionDingkundan has a clear therapeutic effect on Qi stagnation and blood stasis syndrome in patients with COPD at a stable phase. It can reduce symptom burden， enhance exercise capacity， and improve psychological status and has the potential to improve lung function.
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Pure-tone audiometry can be performed to evaluate the type and degree of hearing loss， whose results can be divided into four types including low-frequency descending， high-frequency descending， flat descending and total deafness. The low-frequency descending type of sudden hearing loss （SHL） is more likely to be spleen deficiency and dampness exuberance， the high-frequency descending type is often due to yin deficiency of liver and kidney， the flat descending type is commonly associated with qi and blood depletion， and the type of total deafness is often linked to blood stasis. Our team has further developed a comprehensive diagnostic and therapeutic approach for SHL， emphasizing "the integration of disease and syndrome， the combination of acupuncture and herbal medicine， and dynamically administering treatment". Firstly， it advocates integrating disease diagnosis with syndrome differentiation. Secondly， it recommends combining acupuncture and herbal medicine， with local acupoints such as Ermen （TE 21）， Tinggong （SI 19）， Tinghui （GB 2）， and Yifeng （TE 17） used to unblock the auditory orifice， and herbal prescriptions tailored to the hearing curve patterns. For the low-frequency descending type， it is recommended to fortify the spleen and percolate dampness by taking distal points of spleen channel and stomach channel and using Shenling Baizhu Powder （参苓白术散）. For the high-frequency descending type， the method of nourishing kidney and calming liver is recommended， using distal points of kidney and liver channels and taking Erlong Zuoci Pills （耳聋左慈丸）. Regarding the flat descending type， tonifying qi and nourishing blood is advised， for which acupoints of Conception Vessel， spleen， stomach and large intestine channels can be needled， and Yiqi Congming Decoction （益气聪明汤） can be administered. For the total deafness type， it is recommended to activate blood and dissipate stasis， often with Xuehai （SP 10） and Geshu （BL 17） needled and Tongqiao Huoxue Decoction （通窍活血汤） administered. All these are conducted to treat the root and branch simultaneously. At the same time， it emphasizes the need to consider complex syndrome presentations and disease progression， dynamically analyze the disease causes and mechanisms， and adjust treatment according to the changing syndromes. In conclusion， this article is expected to inspire clinical diagnosis and treatment of SHL.
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ObjectiveTo explore the effectiveness and safety of Yiqi Huoxue Formula （益气活血方， YHF） in the adjuvant treatment of chronic pulmonary heart disease （CPHD） and heart failure （HF）with qi deficiency and blood stasis pattern. MethodsOne hundred and twenty patients with CPHD and HF with qi deficiency and blood stasis pattern were allocated randomly into treatment group and control group， with 60 case in each group. The control group was given conventional basic western medicine， while the treatment group was given oral administration of YHF granules in addition， one dose per day. The treatment course for both groups was 8 weeks. The TCM symptom scores， Minnesota Life Quality Scale （MLHF-Q） scores， echocardiographic indicators including right ventricular end-diastolic diameter （RVEDD）， left ventricular end-diastolic diameter （LVEDD）， left atrial end-diastolic diameter （LAEDD） and pulmonary artery mean pressure （PAMP）， six-minute walking distance （6MWD）， and plasma N-terminal pro-B-type natriuretic peptide （NT-ProBNP） level were compared between the groups. The effectiveness regarding cardiac function and TCM syndromes were compared between the two groups after treatment， and the occurrence of adverse events was observed. ResultsWith two drop-outs both in the treatment group and control group， and 58 cases in each group were included in the outcome analysis. The total effective rate regarding cardiac function and TCM syndromes in the treatment group were 91.38% （53/58） and 96.55% （56/58）， respectively， significantly higher than the corresponding 70.69% （41/58） and 48.27% （28/58） in the control group （P＜0.05）. After treatment， the TCM symptom scores and RVEDD level were significantly reduced in the treatment group， and MLHF-Q score， plasma NT-ProBNP level and PAMP level decreased significantly， while 6MWD increased in both groups （P＜0.01）. Compared to those in the control group， the TCM symptom scores， MLHF-Q score， plasma NT-ProBNP level and PAMP level significantly decreased， while 6MWD increased in the treatment group （P＜0.01）. There were no obvious abnormalities in the blood， urine， stool routine and liver and kidney function indicators in both groups. One adverse reaction each occurred in both groups， and there was no statistically significant difference in the incidence rates（P＞0.05）. ConclusionYHF combined with conventional western medicine can significantly improve the clinical efficacy， improve the clinical symptoms and cardiac function， increase the quality of life and exercise tolerance， and is relatively safe.
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Blood stasis is an important pathological factor throughout the whole course of radiation-induced pulmonary fibrosis， which could evolve from new into long stagnation， and the methods of dispelling stasis to promote regeneration should throughout the whole disease progress. It is believed that the basis of the radiation-induced pulmonary fibrosis is heat toxin dispersing qi and yin， and deficiency of healthy qi promoting blood stasis. The process of the disease showed latent fire burning pulmonary collaterals， and the binding of phlegm and stasis. The key factors of the disease were the damage of ying-wei （营卫） qi in channels and collaterals， as well as the blood stasis evolving into dried blood. It is suggested that during radiotherapy， we should pay more attention to relieve heat， moisten dryness， supplement qi and yin， nourish and harmonize blood， and remove blood stasis， so as to prevent disease before it arises. If there is radiation pneumonia， we could focus on dissolving phlegm， removing blood stasis， clearing latent fire， and unblocking the collaterals and veins， in order to "control the development of existing disease". If it develops into radiation-induced pulmonary fibrosis， we could relive the center and supplement deficiency， tonify original qi， dispel stasis to promote regeneration， and clear dried blood， for the purpose of slowing the progression of disease. These ideas might provide reference for clinical treatment.
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ObjectiveTo observe the clinical efficacy and safety of Chinese herbal enema combined with fumigation as adjunctive therapy for non-dialysis chronic kidney disease （CKD） patients of stage 3-5 with spleen-kidney yang deficiency and turbid toxin blood stasis pattern. MethodsA total of 120 non-dialysis CKD，patients of stage 3-5 with spleen-kidney yang deficiency and turbid toxin blood stasis pattern were randomly divided into treatment group and control group， with 60 cases in each group. The control group received conventional western medical treatment， while the treatment group additionally received Chinese herbal enema combined with fumigation， with enema and fumigation performed alternately， once every other day， three times a week. The treatment course for both groups was 4 weeks. The levels of serum creatinine （Scr）， estimated glomerular filtration rate （eGFR）， and the total score of traditional Chinese medicine symptoms were compared before and after treatment in both groups. The efficacy of traditional Chinese medicine symptoms and clinical efficacy were compared between the two groups after treatment. Adverse reactions in both groups were observed during the treatment period. ResultsThe total score of traditional Chinese medicine symptoms was significantly reduced after treatment in both groups （P＜0.01）. Compared to the control group after treatment， the treatment group showed significant decreases in Scr and the total score of traditional Chinese medicine symptoms， and a significant increase in eGFR （P＜0.05）. The total effective rate of traditional Chinese medicine symptoms in the treatment group （96.67%） was higher than that in the control group （46.67%， P＜0.01）， as well as the total effective rate of clinical efficacy in the treatment group （75.00%） versus that in the control group （28.33%， P＜0.01）. During the treatment period， the vital signs of patients in both groups remained stable， and there were no significant abnormalities in blood routine， urine routine， stool routine， liver function indicators， and electrocardiogram after treatment. ConclusionChinese herbal enema combined with fumigation as adjunctive therapy can significantly alleviate clinical symptoms， improve renal function， and demonstrate good safety for non-dialysis CKD patients of stage 3-5 with spleen-kidney yang deficiency and turbid toxin blood stasis pattern.
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ObjectiveTo explore the correlation between blood stasis constitution （BSC） and diseases based on constitution literature involving “constitution-diseases correlation”. MethodsA comprehensive search was conducted on six Chinese and English electronic databases including CNKI， Wanfang， VIP， SinoMed， PubMed and Embase to find all clinical researches on the correlation between constitution and diseases using the Classification and Identification of Chinese Medicine Constitution standard from April 1st， 2009 to December 31st， 2022， and the participants of the research were BSC related. By analyzing the characteristics of the literature， such as authors， publication institutes， participants， and results， the disease with the highest proportion of BSC distribution or BSC as their risk factors or protective factors were summarized to explore the correlation between BSC and diseases. ResultsTotally 135 clinical studies on diseases highly related to BSC were included， with a total sample size of 71 172 cases.There were 27 keywords in the articles appeared more than 3 times， including the elderly， lumbar disc herniation， coronary heart disease， cardiovascular disease， and endometriosis. In the author's clustering， included studis were mainly from Shenzhen Hospital of Beijing University of Chinese Medicine， Second Affiliated Hospital of Guangzhou University of Chinese Medicine， and Wenzhou Central Hospital. In terms of blood stasis related diseases， 81 studies showed that BSC was the most common type of constitution in the study population， involving 48 disease or morbid states. The diseases and median proportions of BSC with reported literature ≥3 included coronary heart disease （28.8%）， endometriosis （31.3%）， neurocognitive impairment （26.4%）， lumbar disc herniation （26.0%）， ischemic stroke （25.0%）， adenomyosis （34.7%）， and endometrial polyps （25.0%）. Fifty-eight studies found that BSC was a risk factor for disease occurrence，and these diseases reported more than 3 times included hypertension （median OR = 2.956）， type 2 diabetes （median OR = 3.436），osteoporosis （median OR = 5.171）， sudden deafness （median OR = 3.827） and endometriosis （median OR = 5.412）. One study indicated BSC as the protective factor of lateral growth tumor of large intestine （median OR = 0.161）. ConclusionBSC is closely related to circulatory system diseases， urogenital system diseases， and musculoskeletal system diseases.
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ObjectiveTo evaluate the clinical effectiveness of Bushen Huoxue Formula （补肾活血方） in the treatment of heart failure with mid-range ejection fraction. MethodsA total of 277 patients of heart failure with mid-range ejection fraction with syndrome of qi deficiency and blood stasis were randomly divided into the treatment group （139 cases） and the control group （138 cases）. The control group was given conventional western medicine， and the treatment group was given Bushen Huoxue Formula on the basis of the control group. Both groups were treated for 8 weeks. Left ventricular ejection fraction （LVEF）， N-terminal B-type natriuretic peptide （NT-pro BNP） level， cardiac function grade， Minnesota heart failure quality of life score， anxiety score， depression score， and the major incidence of cardiovascular adverse events and re-hospitalization rate after 6-month treatment were compared between the two groups before and after treatment. ResultsThere were 10 withdrawals in the treatment group and 6 withdrawals in the control group， so 129 cases in the treatment group and 132 cases in the control group completed the trial. After treatment， LVEF increased and NT-pro BNP level decreased in both groups （P＜0.05）； compared with those in the control group， LVEF increased and NT-pro BNP level decreased in the treatment group （P＜0.05）. The total rate of graded improvement of cardiac function in the treatment group （97.67%， 126/129 cases） was higher than that in the control group （84.09%， 111/132 cases） （P＜0.05）. After treatment， the Minnesota heart failure quality of life score， anxiety score， and depression score were lower in both groups （P＜0.05）， and the above scores in the treatment group were lower than those in the control group （P＜0.05）. After 6-month treatment， there was no death event in both groups， and there was no significant difference in the major incidence of cardiovascular adverse events between the treatment group （25.58%， 33/129 cases） and the control group （33.33%， 44/132 cases） （P＞0.05）. The rate of re-hospitalization in treatment group （14.73%， 19/129 cases） was lower than that in control group （30.30%， 40/132 cases） （P＜0.05）. ConclusionBushen Huoxue Formula can increase LVEF， reduce NT-pro BNP， improve quality of life， improve anxiety and depression， and reduce the rate of re-hospitalization in patients of heart failure with mid-range ejection fraction with syndrome of qi deficiency and blood stasis.
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ObjectiveTo explore the mechanisms of Astragali Radix-Curcumae Rhizoma （HQ-EZ） in alleviating hypercoagulability and inhibiting tumor growth and metastasis by modulating the formation of neutrophil extracellular traps （NETs） via the complement component 5a （C5a）/C5a receptor （C5aR） pathway. MethodForty male C57BL/6 mice were randomized into four groups： Blank， model， HQ-EZ （8.2 g·kg-1）， and PMX53 （1 mg·kg-1）. The mouse model of Lewis lung cancer was established in other three groups except the blank group. Mice were administrated with corresponding drugs from day 3 after modeling. Specifically， the HQ-EZ decoction was administrated for 14 consecutive days， while intraperitoneal injection of PMX53 was implemented on days 3， 6， 9， 12， and 15. Mouse body weight and tumor diameter were measured every two days. On the next day of the last administration， lung microCT was performed to observe the tumor metastasis in vivo. Blood samples were collected from the eyeball after anesthetization， and tumor and lungs were collected after the mice were sacrificed. Tumor weight was measured to calculate the tumor growth inhibitory rate. Enzyme-linked immunosorbent assay was employed to measure the levels of C5a， neutrophil elastase （NE）， citrullinated histone-H3 （Cit-H3）， myeloperoxidase （MPO）， matrix metallopeptidase-9 （MMP-9）， NETs， von Willebrand Factor （vWF）， tissue factor （TF）， and P-selectin in the serum and tumor tissue. Terminal-deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling was conducted to assess apoptosis in the tumor tissue. Hematoxylin-eosin staining was conducted to observe lung metastasis， and immunofluorescence （IF） was employed to observe the expression of NETs in the tumor tissue. Western blot was employed to determine the protein levels of C5aR， MPO， and Cit-H3 in the tumor tissue. ResultCompared with the blank group， the model group had nodules in the lung， increased areas with low X-ray transmittance， appearance of nodular foci and multiple hemorrhagic foci in the lungs， and darkening lung color. Furthermore， the modeling elevated the serum levels of C5a， NETs and related proteins， vWF， TF， and P-selectin （P<0.01）. Compared with the model group， HQ-EZ and PMX53 reduced the lung metastases， areas with low X-ray transmittance， and nodules in the lungs and lightened the lung color. Compared with the model group， the two drug intervention groups showed flat tumor growth curves， decreased tumor weight （P<0.01）， increased apoptosis of tumor cells （P<0.01）， lowered levels of C5a， NETs and related proteins， vWF， TF， and P-selectin both in the serum and tumor tissue （P<0.05）， and down-regulated protein levels of C5aR， MPO， and Cit-H3 （P<0.05）. ConclusionHQ-EZ inhibited the expression of NETs by suppressing the C5a/C5aR pathway， thereby alleviating hypercoagulability and inhibiting tumor growth and metastasis.
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With intensified aging， Alzheimer's disease has become a serious problem in China's health field. In the field of traditional Chinese medicine （TCM）， Alzheimer's disease mainly describes cognitive deficits such as dementia and amnesia. After the inheritance and summary by medical experts of successive generations， the theory of "toxin damaging brain collaterals" has become a mature pathogenesis hypothesis of this disease. Blood stasis， as one of the main viral pathogens， is also closely related to the theory of Alzheimer's disease in modern pharmacology. Chuanxiong Rhizoma is used frequently in clinical prescriptions for Alzheimer's disease. As the main component of Chuanxiong Rhizoma， tetramethylpyrazine has a series of pharmacological effects on the cardiovascular system such as vasodilation， anti-platelet aggregation， anti-atherosclerosis， and anti-myocardial ischemia， which reflects the effects of Chuanxiong Rhizoma in activating blood circulation and removing blood stasis. However， few studies have focused on the effect of tetramethylpyrazine on the pathogenesis of Alzheimer's disease. From the perspective of TCM theory and modern pharmacology， this article discussed the effects of tetramethylpyrazine on the pathology and pathogenesis of Alzheimer's disease from the aspects of cardiovascular function， oxidative stress， inflammatory response， mitochondrial function， and cholinergic system and made prospects for the future application of tetramethylpyrazine to prevent and treat Alzheimer's disease.
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Diabetic peripheral neuropathy (DPN) is the common chronic complication of diabetes, which can lead to foot ulcers, gangrene, and amputation in severe cases, seriously affecting their quality of life. DPN belongs to the category of "arthralgia", "hemorrhoids" and other categories of TCM, and the main pathogenesis is the deficiency of qi and blood, yin and yang, and the obstruction of the meridians by phlegm and stasis. Clinically, DPN is more common with qi deficiency and blood stasis syndrome. Based on the theory of "qi meridian constant communication" in the Huang Di Nei Jing, this article proposed that for patients with DPN with qi deficiency and blood stasis syndrome, the treatment should be based on the principle of "invigorating qi and activating blood circulation, dissolving stasis and arthralgia", so that the patients' qi meridian can be accessible, delay the disease progression, and provide reference for the TCM treatment of DPN.
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Myelodysplastic syndrome (MDS) is a malignant hematologic tumor, which is currently difficult to cure. The theory of Xuanfu was proposed by Liu Wansu, which is unique in the clinical evidence of Chinese medicine and is less frequently applied to hematological diseases. The application of Xuanfu theory in myelodysplastic syndrome provides new ideas for the treatment of the disease. The abnormal flow of Qi, blood and fluids caused by the occlusion of the Xuanfu is the cause of toxic stasis obstruction, which is the pathogenesis of toxic stasis obstruction. Thus, the method of dispersion of Bone from Xuanfu, the external treatment of Xuanfu, and regulation of liver qi and Xuanfu help to return to normal of opening and closing function of Xuanfu, and release toxic stasis. In this paper, we analyzed the evidence of toxin-stasis obstruction in myelodysplastic syndrome from the theory of Xuanfu, aiming to provide a feasible theoretical basis for clinical treatment of the disease.
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Objective To observe the clinical efficacy of Qigui Tongluo Oral Liquid(a hospital preparation developed by Guangdong Second Traditional Chinese Medicine Hospital and being composed of Astragali Radix,Angelicae Sinensis Radix,Notoginseng Radix et Rhizoma,Paeoniae Radix Rubra,Achyranthis Bidentatae Radix,Spatholobi Caulis,Salviae Miltiorrhizae Radix et Rhizoma,Pheretima,etc.)combined with moxibustion for the treatment of chronic fatigue syndrome(CFS)of qi deficiency and blood stasis type on the basis of qi-collateral theory.Methods A retrospective study was conducted in 60 CFS patients with qi deficiency and blood stasis type.The patients were divided into an observation group and a control group,with 30 patients in each group according to the therapy.The control group was treated with mild moxibustion on Shenque(CV8)point with moxa sticks,and the observation group was treated with Qigui Tongluo Oral Liquid on the basis of treatment for the control group.The course of treatment lasted for 4 weeks.The changes of traditional Chinese medicine(TCM)syndrome scores,Fatigue Scale-14(FS-14)scores,serum immunoglobulin IgA,IgM,IgG levels,and cortisol(COR)level in the two groups were observed before and after the treatment.After treatment,the clinical efficacy and safety of the two groups were evaluated.Results(1)After 4 weeks of treatment,the total effective rate of the observation group was 96.67%(29/30),and that of the control group was 80.00%(24/30).The intergroup comparison showed that the clinical efficacy of the observation group was significantly superior to that of the control group(P＜0.05).(2)After treatment,the TCM syndrome scores and FS-14 scores of patients in the two groups were significantly decreased compared with those before treatment(P＜0.01),and the effect on decreasing TCM syndrome scores and FS-14 scores in the observation group was significantly superior to that in the control group(P＜0.01).(3)After treatment,the serum IgA and IgG levels of the two groups as well as the serum IgM and COR levels of the observation group were significantly increased compared with those before treatment(P＜0.01),and the effect of the observation group on increasing serum IgA,IgM,IgG,and COR levels was significantly superior to that of the control group(P＜0.05 or P＜0.01).(4)During the treatment,there were no significant adverse reactions occurring in the two groups.Conclusion Healthy-qi deficiency and collateral obstruction contribute to the core pathogenesis of CFS.Based on the TCM qi-collateral theory and following the therapeutic principle of replenishing deficiency and unblocking collaterals,Qigui Tongluo Oral Liquid combined with moxibustion for the treatment of CFS patients with qi deficiency and blood stasis type can achieve certain efficacy.The combined therapy could significantly alleviate the clinical symptoms,improve the immunity level,and regulate the neuro-endocrine-immune(NEI)network of the patients.
ABSTRACT
Objective To investigate the clinical characteristics of stasis-toxin pathogenesis in patients with non-small cell lung cancer(NSCLC)of blood stasis and qi stagnation type,and to explore the interventional mechanism of adjuvant therapy with Bufei Huayu Decoction.Methods Seventy-eight patients with NSCLC of blood stasis and qi stagnation type admitted to the Department of Respiratory Medicine of Liu'an Hospital of Traditional Chinese Medicine from January 2021 to September 2022 were selected as the NSCLC group,and 71 volunteers who underwent physical examination during the same period served as the healthy control group.The clinical characteristics of stasis-toxin pathogenesis in the NSCLC group were observed,and the differences in the indicators of coagulation function were compared between NSCLC group and the healthy control group.According to the therapy,the NSCLC patients were divided into Bufei Huayu Decoction group(40 cases)and conventional treatment group(38 cases).The conventional treatment group was treated with conventional chemotherapy,while Bufei Huayu Decoction group was treated with Bufei Huayu Decoction together with conventional chemotherapy.Three weeks constituted one course of treatment,and the treatment lasted for 2 courses.The changes of traditional Chinese medicine(TCM)syndrome scores,Karnofsky Performance Status(KPS)score,coagulation function,immune function,serum nitric oxide(NO),vascular endothelial growth factor(VEGF)level in Bufei Huayu Decoction group and conventional treatment group were observed before and after treatment.Moreover,the clinical efficacy of the two groups and the occurrence of adverse reactions were compared during the treatment period.Results(1)NSCLC patients were classified into the clinical stages Ⅲ and Ⅳ and the pathological types of squamous carcinoma and adenocarcinoma,had the high proportion of KPS scores lower than 70,and were scored with high TCM syndrome scores,suggesting that the illness condition of patients with NSCLC was serious.Compared with the healthy control group,plasminogen time(PT)and thrombin time(TT)in NSCLC patients were significantly shortened,and levels of fibrinogen(FIB)and D-dimer(D-D)were significantly increased,and the differences were statistically significant(P＜0.01).(2)After 6 weeks of treatment,the total effective rate and total stability rate of Bufei Huayu Decoction group were 32.50%(13/40)and 85.00%(34/40),which were significantly superior to those of the conventional treatment group[versus 13.16%(5/38)and 60.53%(23/38)],and the differences were statistically significant(P＜0.05).(3)After 3 weeks of treatment,obvious improvement was presented in the scores of all the TCM symptoms of fatigue,chest distress and shortness of breath,stabbing pain in the chest,and blood stasis in the vessels and collaterals of Bufei Huayu Decoction group and in the scores of the fatigue,chest distress and shortness of breath of the conventional treatment group when compared with those before treatment(P＜0.05).After 6 weeks of treatment,all of the TCM syndrome scores of the two groups were improved compared with those before treatment and after three weeks of treatment(P＜0.05).The intergroup comparison showed that except for the scores of chest distress and shortness of breath after 3 weeks of treatment,the effect on improving all of the TCM syndrome scores in Bufei Huayu Decoction group was significantly superior to that in the conventional treatment group after 3 and 6 weeks of treatment(P＜0.05 or P＜0.01).(4)After 6 weeks of treatment,the levels of coagulation function indicators of PT,TT,FIB and D-D in the Bufei Huayu Decoction group were significantly improved compared with those before treatment(P＜0.05),while only FIB and D-D in the conventional treatment group were improved compared with those before treatment(P＜0.05).The intergroup comparison showed that Bufei Huayu Decoction group had stronger effect on improving the levels of PT,FIB and D-D than the conventional treatment group(P＜0.05).(5)After 6 weeks of treatment,the serum NO and VEGF levels in both groups were significantly lower than those before treatment(P＜0.05),and the effect on lowering serum NO and VEGF levels of the Bufei Huayu Decoction group was significantly superior to that of the conventional treatment group(P＜0.01).(6)After 6 weeks of treatment,the immune function parameters of CD3+,CD4+ levels and CD4+/CD8+ ratio in the Bufei Huayu Decoction group were increased(P＜0.05)and CD8+level was decreased(P＜0.05)as compared with those before treatment,whereas CD3+,CD4+ levels and CD4+/CD8+ ratio in the conventional treatment group were decreased(P＜0.05)and CD8+ level was increased(P＜0.05).The intergroup comparison showed that the effect of Bufei Huayu Decoction group on the increase of CD3+,CD4+ levels and CD4+/CD8+ ratio and the effect on the decrease of CD8+ level were significantly superior to those of the conventional treatment group(P＜0.01).(7)In terms of the quality of life,the KPS scores of patients in the two groups after 6 weeks of treatment were significantly higher than those before treatment(P＜0.05),and the effect of Bufei Huayu Decoction group on the increase of KPS scores was significantly superior to that of the conventional treatment group(P＜0.01).(8)During the course of treatment,the incidence of adverse reactions such as gastrointestinal reactions and alopecia in the two groups was not statistically significant(P＞0.05),while the incidence of hepatic and renal impairment,bone marrow suppression,and toxicity of oral mucosa in Bufei Huayu Decoction group was significantly lower than that of the conventional treatment group(P＜0.05 or P＜0.01),suggesting that Bufei Huayu Decoction group reduced the adverse reactions induced by chemotherapy to a certain extent.Conclusion Patients with NSCLC of blood stasis and qi stagnation type generally have advanced disease progression and high blood coagulation,which is consistent with the stasis-toxin pathogenesis in TCM.The use of Bufei Huayu Decoction against the stasis-toxin pathogenesis can significantly improve patients'TCM syndrome scores and coagulation function,down-regulate the levels of serum NO and VEGF,and improve the immune function,which brings about the enhancement of clinical efficacy and quality of life,and the reduction of adverse reactions caused by chemotherapy,with a high safety.