The preventive effect of traditional Chinese medicine on the novel coronavirus(COVID-19)pneumonia is embodied in the"prevention before disease onset"of"treatment of disease"theory of thought,and it...The preventive effect of traditional Chinese medicine on the novel coronavirus(COVID-19)pneumonia is embodied in the"prevention before disease onset"of"treatment of disease"theory of thought,and it is considered that the key to the success or failure of prevention is whether the healthy qi is abundant or not.This article discusses and understands the"genuine qi"from the The Medical Classic of the Yellow Emperor,and describes its meaning comprehensively and systematically,combining with the expansion and supplement of many doctors in later generations.The"genuine qi"includes healthy qi,pulse qi,congenital qi,personal qi,Jing qi primordial qi and food energy,all of which are closely related to spleen-stomach.The function of spleen-stomach is normal,water and grain are transported properly,and the rise and fall of qi is appropriate,then the human body's qi is abundant,the anti-evil force is strong,and people are not easy to cause disease;even if the disease,the prognosis is better.This the novel coronavirus pneumonia comprehensive analysis,belongs to the traditional Chinese medicine science"damp-toxin epidemic",therefore the prevention should pay more attention to strengthen spleen and stomach,eliminate dampness,and Xiangsha Yangwei Pills is the appropriate choice.展开更多
Huosu Yangwei(HSYW) Formula is a traditioanl Chinese herbal medicine that has been extensively used to treat chronic atrophic gastritis, precancerous lesions of gastric cancer and advanced gastric cancer. However, the...Huosu Yangwei(HSYW) Formula is a traditioanl Chinese herbal medicine that has been extensively used to treat chronic atrophic gastritis, precancerous lesions of gastric cancer and advanced gastric cancer. However, the effective compounds of HSYW and its related anti-tumor mechanisms are not completely understood. In the current study, 160 ingredients of HSYW were identified and 64 effective compounds were screened by the ADMET evaluation. Furthermore, 64 effective compounds and 2579 potential targets were mapped based on public databases. Animal experiments demonstrated that HSYW significantly inhibited tumor growth in vivo. Transcriptional profiles revealed that 81 mRNAs were differentially expressed in HSYW-treated N87-bearing Balb/c mice. Network pharmacology and PPI network showed that 12 core genes acted as potential markers to evaluate the curative effects of HSYW. Bioinformatics and qRT-PCR results suggested that HSYW might regulate the mRNA expression of DNAJB4, CALD,AKR1C1, CST1, CASP1, PREX1, SOCS3 and PRDM1 against tumor growth in N87-bearing Balb/c mice.展开更多
Central composite design(CCD),together with multiple linear regression,was successfully used to optimize the electrophoretic buffer system of micellar electrokinetic capillary chromatography(MEKC) for the determinatio...Central composite design(CCD),together with multiple linear regression,was successfully used to optimize the electrophoretic buffer system of micellar electrokinetic capillary chromatography(MEKC) for the determination of albiflorin,paeoniflorin,liquiritin,and glycyrrhizic acid in the traditional Chinese medicine(TCM) prescription,Yangwei granule.Concentrations of sodium deoxycholate(SDC) and borate,and proportions of ammonia,acetonitrile,and methanol were optimized.The total resolutions of peaks between the analytes and their adjacent peaks in real samples were integrated into the evaluation index of separation efficiency.The optimum electrophoretic buffer contained 80 mmol/L SDC,20 mmol/L borate,5%(v/v) methanol,0.5%(v/v) ammonia,and 5%(v/v) acetonitrile.The correlation coefficients(R 2 ) between the peak areas and the corresponding concentrations of analytes were greater than 0.9956.The limits of detection(LODs) (S/N=3) of the analytes were 0.97-4.00μg/ml.The results indicate the superiority of CCD in optimizing the separation conditions of complex samples such as TCM prescriptions.展开更多
文摘The preventive effect of traditional Chinese medicine on the novel coronavirus(COVID-19)pneumonia is embodied in the"prevention before disease onset"of"treatment of disease"theory of thought,and it is considered that the key to the success or failure of prevention is whether the healthy qi is abundant or not.This article discusses and understands the"genuine qi"from the The Medical Classic of the Yellow Emperor,and describes its meaning comprehensively and systematically,combining with the expansion and supplement of many doctors in later generations.The"genuine qi"includes healthy qi,pulse qi,congenital qi,personal qi,Jing qi primordial qi and food energy,all of which are closely related to spleen-stomach.The function of spleen-stomach is normal,water and grain are transported properly,and the rise and fall of qi is appropriate,then the human body's qi is abundant,the anti-evil force is strong,and people are not easy to cause disease;even if the disease,the prognosis is better.This the novel coronavirus pneumonia comprehensive analysis,belongs to the traditional Chinese medicine science"damp-toxin epidemic",therefore the prevention should pay more attention to strengthen spleen and stomach,eliminate dampness,and Xiangsha Yangwei Pills is the appropriate choice.
基金supported by the Cultivation Project of Clinical Research of Shanghai Shenkang Hospital Development Center (No.SHDC12018X30)the Natural Science Foundation of Shanghai Science and Technology Commission (No.19ZR1452100 and 20ZR 1459300)the Key Program of Yueyang Hospital of Shanghai University of Traditional Chinese Medicine (No.2019YYZ01)。
文摘Huosu Yangwei(HSYW) Formula is a traditioanl Chinese herbal medicine that has been extensively used to treat chronic atrophic gastritis, precancerous lesions of gastric cancer and advanced gastric cancer. However, the effective compounds of HSYW and its related anti-tumor mechanisms are not completely understood. In the current study, 160 ingredients of HSYW were identified and 64 effective compounds were screened by the ADMET evaluation. Furthermore, 64 effective compounds and 2579 potential targets were mapped based on public databases. Animal experiments demonstrated that HSYW significantly inhibited tumor growth in vivo. Transcriptional profiles revealed that 81 mRNAs were differentially expressed in HSYW-treated N87-bearing Balb/c mice. Network pharmacology and PPI network showed that 12 core genes acted as potential markers to evaluate the curative effects of HSYW. Bioinformatics and qRT-PCR results suggested that HSYW might regulate the mRNA expression of DNAJB4, CALD,AKR1C1, CST1, CASP1, PREX1, SOCS3 and PRDM1 against tumor growth in N87-bearing Balb/c mice.
基金Project supported by the National Science and Technology Major Project of Ministry of Science and Technology of China(No. 2009ZX09313-036)the Program for New Century Excellent Talents in University of Ministry of Education of China(No.NCET-06-0515)
文摘Central composite design(CCD),together with multiple linear regression,was successfully used to optimize the electrophoretic buffer system of micellar electrokinetic capillary chromatography(MEKC) for the determination of albiflorin,paeoniflorin,liquiritin,and glycyrrhizic acid in the traditional Chinese medicine(TCM) prescription,Yangwei granule.Concentrations of sodium deoxycholate(SDC) and borate,and proportions of ammonia,acetonitrile,and methanol were optimized.The total resolutions of peaks between the analytes and their adjacent peaks in real samples were integrated into the evaluation index of separation efficiency.The optimum electrophoretic buffer contained 80 mmol/L SDC,20 mmol/L borate,5%(v/v) methanol,0.5%(v/v) ammonia,and 5%(v/v) acetonitrile.The correlation coefficients(R 2 ) between the peak areas and the corresponding concentrations of analytes were greater than 0.9956.The limits of detection(LODs) (S/N=3) of the analytes were 0.97-4.00μg/ml.The results indicate the superiority of CCD in optimizing the separation conditions of complex samples such as TCM prescriptions.
