Novel coronavirus infection not only damages lung function,but also causes myocardial injury,elevated myocardial enzymes and heart failure,especially for patients with basic heart diseases who develop COVID-19,the fir...Novel coronavirus infection not only damages lung function,but also causes myocardial injury,elevated myocardial enzymes and heart failure,especially for patients with basic heart diseases who develop COVID-19,the first consideration should be the protection of cardiac function.Based on the theory of intermingled phlegm,blood stasis and toxin of heart disease put forward by Master Lei Zhongyi,the dialectical treatment thinking of COVID-19 patients from the concept of damage of phlegm,blood stasis and toxin to the heart were discussed.During the diagnosis,critical stage and recovery period of COVID-19,expectorant and blood-activating agents,heat and detoxification agents can be added to promote lung and asthma,free Bizheng and remove blood stasis,calm the heart and calm the mind,and promote the recovery of cardiopulmonary functions.展开更多
Background:In Traditional Chinese Medicine(TCM)theory,"phlegm,blood stasis and toxin"are the pathogenesis of carotid atherosclerosis(CAS).The rabbit carotid atherosclerosis(CAS),which is induced by high-chol...Background:In Traditional Chinese Medicine(TCM)theory,"phlegm,blood stasis and toxin"are the pathogenesis of carotid atherosclerosis(CAS).The rabbit carotid atherosclerosis(CAS),which is induced by high-cholesterol diet combined with carotid artery balloon injury,is a classic model for studying CAS.Many studies indicate that gut microbiota and host metabolic disorders are involved in the pathogenesis of rabbit CAS.However,the TCM pathological features and syndromes of this classic rabbit CAS model have not been reported.Objective:To explore the pathogenesis of the rabbit CAS model and its TCM syndrome types from the perspective of"phlegm,blood stasis,and toxin".Methods:Twelve male New Zealand white rabbits were randomly divided into NC group and CAS group according to their body weight,followed by feeding of basic feed and a 1%high cholesterol diet,respectively.After two weeks,the rabbits in the CAS group underwent common carotid artery(CCA)balloon injury,while the rabbits in the NC group underwent only CCA separation without balloon injury.The two groups received differential feed postoperatively for six more weeks,after which,changes in lipids,hemorheology,inflammation,oxidative stress,and CAS phenotypes were analyzed.In addition,the colon contents and serum were collected for 16S rRNA sequencing and ^(1)H-NMR metabonomic analysis.Results:The CAS rabbits were observed to form noticeable abnormalities in lipid metabolism and blood rhe-ology,a sharp increase in oxidative stress levels,excessive release of inflammatory factors and apparent CAS plaque formation.Furthermore,10 specific gut microbiota(such as Akkermansia muciniphila,Barnesiellaceae and Faecalibacterium)and 14 characteristic metabolites(such as trimethylamine oxide,acetic acid and L-carnitine)were identified in the CAS rabbits,which were significantly related to the CAS phenotypes.The pathway func-tion analysis showed that the gut microbiota and its metabolites mainly affected cholesterol metabolism,energy metabolism,inflammation and oxidative stress.Conclusion:The rabbit CAS model conforms to the“phlegm,blood stasis and toxin damage”theory.The gut microbiota and host metabolic disorders of the CAS rabbits interact and promote internal and external toxins,aggravating the progression of CAS.Our study provided experimental evidence for the application of this model in the TCM-based research of CAS.展开更多
对近10年来有关中医辨治胃癌前病变(precancerous lesions of gastric cancer,PLGC)的研究进行综述。PLGC是指在慢性萎缩性胃炎基础上出现的胃黏膜肠上皮化生和异型增生,作为慢性萎缩性胃炎与胃癌的中间阶段,PLGC的病程较缓慢。中医辨治...对近10年来有关中医辨治胃癌前病变(precancerous lesions of gastric cancer,PLGC)的研究进行综述。PLGC是指在慢性萎缩性胃炎基础上出现的胃黏膜肠上皮化生和异型增生,作为慢性萎缩性胃炎与胃癌的中间阶段,PLGC的病程较缓慢。中医辨治PLGC具有一定的优势。PLGC主要可分为脾胃虚弱证、脾胃湿热证、肝胃气滞证、胃络瘀阻证、胃阴不足证5种证型。胃镜技术的普及促进了胃病微观辨证的发展,微观辨证与宏观辨证的结合为PLGC的中医辨证论治提供了更加丰富的理论支持。PLGC根本病机为脾胃虚弱,脾胃气机不畅,兼有湿热、瘀毒、痰湿等病理因素蕴结,日久胃阴亏耗。中药治疗PLGC的临床研究开展较多,治疗主要采用以益气健脾为主,兼以疏肝活血、化湿消瘀、化瘀解毒、养阴益胃,从而防止PLGC向胃癌进一步发展。针灸治疗胃癌前病变的研究开展较少。今后需开展更多严格且规范的多中心、大样本的临床随机对照试验,深入研究针灸治疗胃癌前病变机制,以期为中医辨治PLGC提供更多高级别的循证依据。展开更多
基金the Project of the Third National Master of Traditional Chinese Medicine of National Administration of Traditional Chinese Medicine/National Famous Traditional Chinese Medicine Inheritance Studio Construction(No.119(2018)of Education Letter of the State Office of Traditional Chinese Medicine).
文摘Novel coronavirus infection not only damages lung function,but also causes myocardial injury,elevated myocardial enzymes and heart failure,especially for patients with basic heart diseases who develop COVID-19,the first consideration should be the protection of cardiac function.Based on the theory of intermingled phlegm,blood stasis and toxin of heart disease put forward by Master Lei Zhongyi,the dialectical treatment thinking of COVID-19 patients from the concept of damage of phlegm,blood stasis and toxin to the heart were discussed.During the diagnosis,critical stage and recovery period of COVID-19,expectorant and blood-activating agents,heat and detoxification agents can be added to promote lung and asthma,free Bizheng and remove blood stasis,calm the heart and calm the mind,and promote the recovery of cardiopulmonary functions.
基金funded by the National Natural Science Founda-tion of China(No.31970514)Opening Project of Key Laboratory of Integrative Chinese and Western Medicine for the Diagnosis and Treat-ment of Circulatory Diseases of Zhejiang Province(No.2C32102).
文摘Background:In Traditional Chinese Medicine(TCM)theory,"phlegm,blood stasis and toxin"are the pathogenesis of carotid atherosclerosis(CAS).The rabbit carotid atherosclerosis(CAS),which is induced by high-cholesterol diet combined with carotid artery balloon injury,is a classic model for studying CAS.Many studies indicate that gut microbiota and host metabolic disorders are involved in the pathogenesis of rabbit CAS.However,the TCM pathological features and syndromes of this classic rabbit CAS model have not been reported.Objective:To explore the pathogenesis of the rabbit CAS model and its TCM syndrome types from the perspective of"phlegm,blood stasis,and toxin".Methods:Twelve male New Zealand white rabbits were randomly divided into NC group and CAS group according to their body weight,followed by feeding of basic feed and a 1%high cholesterol diet,respectively.After two weeks,the rabbits in the CAS group underwent common carotid artery(CCA)balloon injury,while the rabbits in the NC group underwent only CCA separation without balloon injury.The two groups received differential feed postoperatively for six more weeks,after which,changes in lipids,hemorheology,inflammation,oxidative stress,and CAS phenotypes were analyzed.In addition,the colon contents and serum were collected for 16S rRNA sequencing and ^(1)H-NMR metabonomic analysis.Results:The CAS rabbits were observed to form noticeable abnormalities in lipid metabolism and blood rhe-ology,a sharp increase in oxidative stress levels,excessive release of inflammatory factors and apparent CAS plaque formation.Furthermore,10 specific gut microbiota(such as Akkermansia muciniphila,Barnesiellaceae and Faecalibacterium)and 14 characteristic metabolites(such as trimethylamine oxide,acetic acid and L-carnitine)were identified in the CAS rabbits,which were significantly related to the CAS phenotypes.The pathway func-tion analysis showed that the gut microbiota and its metabolites mainly affected cholesterol metabolism,energy metabolism,inflammation and oxidative stress.Conclusion:The rabbit CAS model conforms to the“phlegm,blood stasis and toxin damage”theory.The gut microbiota and host metabolic disorders of the CAS rabbits interact and promote internal and external toxins,aggravating the progression of CAS.Our study provided experimental evidence for the application of this model in the TCM-based research of CAS.
文摘对近10年来有关中医辨治胃癌前病变(precancerous lesions of gastric cancer,PLGC)的研究进行综述。PLGC是指在慢性萎缩性胃炎基础上出现的胃黏膜肠上皮化生和异型增生,作为慢性萎缩性胃炎与胃癌的中间阶段,PLGC的病程较缓慢。中医辨治PLGC具有一定的优势。PLGC主要可分为脾胃虚弱证、脾胃湿热证、肝胃气滞证、胃络瘀阻证、胃阴不足证5种证型。胃镜技术的普及促进了胃病微观辨证的发展,微观辨证与宏观辨证的结合为PLGC的中医辨证论治提供了更加丰富的理论支持。PLGC根本病机为脾胃虚弱,脾胃气机不畅,兼有湿热、瘀毒、痰湿等病理因素蕴结,日久胃阴亏耗。中药治疗PLGC的临床研究开展较多,治疗主要采用以益气健脾为主,兼以疏肝活血、化湿消瘀、化瘀解毒、养阴益胃,从而防止PLGC向胃癌进一步发展。针灸治疗胃癌前病变的研究开展较少。今后需开展更多严格且规范的多中心、大样本的临床随机对照试验,深入研究针灸治疗胃癌前病变机制,以期为中医辨治PLGC提供更多高级别的循证依据。
