Perilla frutescens: A traditional medicine and food homologous plant / 中草药·英文版

Perilla frutescens, an annual herb of the Labiatae family, has been cultivated in China for more than 2000 years. P. frutescens is the one of the first medicinal and edible plant published by the Ministry of Health. Its leaves, stems and seeds can be used as medicine and edible food. Because of the abundant nutrients and bioactive components in this plant, P. frutescens has been studied extensively in medicine, food, health care and chemical fields with great prospects for development. This paper reviews the cultivation history, chemical compositions and pharmacological activities of P. frutescens, which provides a reference for the development and utilization of P. frutescens resources.

Network pharmacological mechanism and experimental validation of Yinjiushu in the treatment of non-alcoholic fatty liver disease based on the homology of medicine and food / 国际中医中药杂志

Objective:To the molecular mechanism of Yinjiushu in the treatment of non-alcoholic fatty liver disease (NAFLD) by network pharmacology based on the theory of homology of medicine and food; To conduct experimental verification.Methods:The active components and targets of the Yinjiushu were screened through the TCMSP platform. Cytoscape 3.7.2 was used to construct the "Chinese materia medica-component-target" network of Yinjiushu. The potential targets of NAFLD were obtained by using TTD, GeneCards database and DisGeNET database, and the intersection targets of Yinjiushu and NAFLD were obtained by mapping targets with Venn diagram. The high confidence interaction relationship of intersection targets was obtained in STRING database, and the core targets of Yinjiushu in treating NAFLD were screened out. GO function and KEGG pathway enrichment of common targets were analyzed by David database, and the above results were further verified by animal experiments. The rats were divided into blank group, model group, Western medicine group and Yinjiushu high-, medium- and low-dosage groups according to random number table method, with 8 rats in each group. Except the blank group, rats in other groups were fed with high-fat diet to prepare NAFLD model. Each group was given corresponding drugs for intervention. The rats were weighed regularly. The serum contents of GPT, GOT, TC, TG, IL-6, TNF-α, MPO of rats were detected by ELISA. The liver index was calculated. The degree of fatty degeneration of hepatocytes was observed by HE. The expressions of CAT, NOS3, SOD, PI3K, p-Akt, Akt protein were detected by Western blot.Results:A total of 8 418 NAFLD-related targets, 118 kinds of active components from Yinjiushu, and 137 targets acting on NAFLD were screened. The core targets included IL-6, TNF, VEGFA, TP53, JUN, CAT, NOS3, SOD, etc. 20 related signaling pathways were screened from KEGG enrichment pathway, among which PI3K/Akt pathway, calcium ion pathway, cAMP pathway and TNF pathway may play key roles in the treatment. Yinjiushu was closely related to inflammatory reaction, oxidative stress, angiogenesis, autophagy, cell proliferation, differentiation, metabolism, apoptosis, etc., or it could treat NAFLD by promoting cell apoptosis, inhibiting cell proliferation, inhibiting cell migration, etc. The animal experiment proved that Yinjiushu could reduce the body weight, wet liver weight and liver-body ratio of NAFLD rats, reduce some liver function and blood lipid indexes (GPT, GOT, TG, TC), down-regulate serum IL-6, TNF-α and MPO, up-regulate the expression of CAT, NOS3 and SOD in hepatocytes, and activate the expression of PI3K/Akt key protein.Conclusion:Yinjiushu can play a role in treating NAFLD by inhibiting the release of inflammatory mediators, improving lipid metabolism disorder of hepatocytes, repairing oxidative stress injury and promoting the recovery of liver function.

Chemical constituents and pharmacological activities of medicinal plants from Rosa genus / 中草药·英文版

The genus Rosa (Rosaceae family) includes about 200 species spread in the world, and this genus shows unique advantages in medicine and food. To date, several scholars concentrated on compounds belonging to flavonoids, triterpenes, tannins, polysaccharide, phenolic acids, fatty acids, organic acids, carotenoids, and vitamins. Pharmacological effects such as antineoplastic and anti-cancer properties, anti-inflammatory, antioxidant, liver protection, regulate blood sugar, antimicrobial activity, antiviral activity, as well as nervous system protection and cardiovascular protection were wildly reported. This article reviews the chemical constituents, pharmacological effects, applications and safety evaluations of Rosa plants, which provides a reference for the comprehensive utilization of medicine and food resources and gives a scientific basis for the development of medicinal plants of the genus Rosa.

Advances in safety evaluation of medicinal and edible Chinese materia medica of wood, fruit and herb categories / 中草药

The medicinal and edible Chinese herbs are the wisdom crystallization found and summarized by the ancients with medicine and food homology. Although the active ingredients and pharmacological effects of the medicinal and edible Chinese herbs have been widely reported in the literatures, there are relatively few reports on their safety. Ancient herbal medicines works, especially food-based herbal medicines works, recorded a large number of the medicinal and edible Chinese herbs, and systematically summarized the sources, varieties, efficacy, taboos, usage and dosage, etc. By systematically consulting and sorting out the relevant literatures, this paper summarized the safety or adverse reactions of the medicinal and edible Chinese herbs of the wood, fruit and grass categories, which provided valuable basis for dietary therapy and health care.

Advances in safety evaluation of medicine and food homology of vegetable categories, cereal categories and others of Chinese materia medica / 中草药

The medicine and food homology of Chinese materia medica (CMM) is the wisdom crystallization found and summarized by the ancients in food and medicine. Although the active ingredients and pharmacological effects of medicine and food homology of CMM has been widely reported in the literatures, there are relatively few reports on their safety. Ancient herbal medicines works, especially food-based herbal medicines, recorded a large number of the medicinal edible Chinese herbs, and systematically summarized the sources, varieties, efficacy, taboos, usage and dosage, etc. By systematically consulting and sorting out the relevant literatures, this paper summarized the safety or adverse reactions of medicine and food homology of CMM, which provided valuable basis for dietary therapy and health care.