[Textual research on origin and efficacy of Tibetan medicine "Shengdeng"].

"Shengdeng" is a traditional Tibetan medicine, which has many synonyms. It is complex in origin and serious in mi-xing. In order to clarify the origin of "Shengdeng" and its medicinal use, this paper makes a textual research on the name, variety and efficacy of "Shengdeng" by consulting Tibetan medicine classics such as The Four Medical Trantras and Jingzhu Materia Medica, combined with modern literature of Tibetan medicine. It is clear that the synonyms, primitive species, mainstream varieties and functions of Tibetan medicine "Shengdeng". The collation and analysis of the literature shows that "Shengdeng" has effects of treating rheumatism, drying "Huangshui", detumescence and relieving pain, and is mainly used for the treatment of rheumatoid arthritis in Tibetan medicine. Its original varieties include 14 species of plants belonging to 6 families: Spicaceae, Rhamnaceae, Cephalotaxus, Leguminosae, Hematoxylaceae and Taxaceae. Combined with the collection of legal standards at all levels, the distribution of resources and the application of clinical prescriptions, it is considered that the mainstream species of "Shengdeng" are Rhamnella gilgitica, Xanthoceras sorbifolia, Rhamnus parvifolia. As a substitute, Acacia catechu is also widely used in clinic. The literature review and variety textual research on Tibetan medicine "Shengdeng" is helpful to improve the safety, effectiveness and quality controllability of its clinical application, and provide scientific basis for its further standard setting, pharmacodynamics research, new drug development and so on.

A comprehensive review of Shengdeng in Tibetan medicine: textual research, herbal and botanical distribution, traditional uses, phytochemistry, and pharmacology.

"Shengdeng", a group of Tibetan medicines with diverse biological origins, has long been utilized in Tibet for the treatment of rheumatoid arthritis. It showcases remarkable efficacy in alleviating rheumatism, reducing swelling, and relieving pain. This study aimed to clarify the plant species used as "Shengdeng" and summarize their botanical distribution, traditional uses, phytochemistry, and pharmacology to promote its utilization and development. "Shengdeng" is derived from a remarkable collection of 14 plant species belonging to six distinct families. Extensive phytochemical investigations have led to the identification of 355 chemical constituents within "Shengdeng". Pharmacological studies conducted on "Shengdeng" have revealed a wide range of beneficial properties, including antioxidant, anticancer, antimicrobial, antiviral, antiparasitic, anti-inflammatory, and anti-arthritic activities. Notably, flavonoids and triterpenoids emerge as the predominant groups among these constituents, contributing to the therapeutic potential and diverse applications of "Shengdeng". The present review provides a concise summary of the recent advancements in textual research concerning the herbal and botanical distribution, traditional uses, phytochemistry, and pharmacological activities of "Shengdeng". It is crucial to note that future research on "Shengdeng" should prioritize the analysis of its active ingredients and the establishment of rigorous quality standards. These aspects are essential for ensuring consistency, efficacy, and safety in its clinical application.