Ethnopharmacological Relevance: Cisplatin (CP), a widely used antineoplastic agent, is a leading cause of drug-induced liver injury (DILI) due to its hepatotoxic effects. Licorice (GC), an established remedy in traditional Chinese medicine (TCM), has shown promise in addressing liver diseases and DILI. Nonetheless, the specific active components and underlying mechanisms of GC in mitigating CP-induced liver injury remain inadequately investigated.
View Article and Find Full Text PDFObjective: This study aimed to isolate and analyze the components in cedar pine needles (needle leaves of (Roxb.) G. Don) that exhibit anti-obesity effects, as determined through animal experiments.
View Article and Find Full Text PDFDue to the variety and activity of secondary metabolites of endophytic fungi (SMEF) from medicinal plants, and the operation cumbersome of existing methods for evaluating the activity, there is urgent to establish a simple, efficient and sensitive evaluation and screening technology. In this study, the prepared chitosan functionalized activated carbon (AC@CS) composite as the electrode substrate material was used to modify glassy carbon electrode (GCE), and the gold nanoparticles (AuNPs) was deposited on AC@CS/GCE by cyclic voltammetry (CV). A ds-DNA/AuNPs/AC@CS/GCE electrochemical biosensor for evaluating the antioxidant activity of SMEF from Hypericum perforatum L.
View Article and Find Full Text PDFSleep debt (SD) is one of the important triggers for causing not only physiological and mental illness but also dangerous work. Therefore, achieving an early and objective assessment of SD is of great significance in the precaution against SD-related diseases and unsafe work. Here, an ultrasensitive electrochemical immunosensor was constructed for analysis of SD biomarker amyloid-β (Aβ).
View Article and Find Full Text PDFZhongguo Ying Yong Sheng Li Xue Za Zhi
September 2022
Background: Patrinia scabra Bunge is a well-known herbal medicine for its favorable treatment on inflammatory diseases owing to its effective ingredients, in which iridoid glycoside plays an extremely significant role. This article aimed to improve the content of total iridoid glycosides in crude extract through a series optimization of extraction procedure. Moreover, considering that both pain and inflammation are two correlated responses triggered in response to injury, irritants or pathogen, the article investigated the anti-inflammatory and analgesic activities of P.
View Article and Find Full Text PDFBackground: Cedrus deodara is one of the traditional Chinese medicinal herbs that exhibits a line of biological activities. The current study extracted the total flavonoids from the pine needles of Cedrus deodara (TFPNCD), and investigated its anti-cancer effects in tumor cell lines.
Methods: The total flavonoids was extracted from pine needles of Cedrus deodara by ethanol hot refluxing and purified by HPD722 macroporous resin.
Objective: To study the chemical constituents from Patrinia scabra Bunge.
Methods: Chemical constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography. Their structures were elucidated on the basis of spectroscopic analysis and chemical evidence.
Objective: To study the chemical constituents from pine needles of Cedrus deodara.
Methods: Chemical constituents were isolated from 95% ethanol extract by silica gel and Sephadex LH-20 column chromatography. The structures were elucidated through spectroscopic analysis.