4 結果
OBJECTIVE
To study the roles of Gymnadenia conopsea alcohol extract on pulmonary fibrosis of rats exposed to silica and the expression of TNF-alpha.
METHODS
The 120 Wistar rats were randomly divided into control group, silica group and gymnadenia conopsea alcohol extract combined with SiO2 group
OBJECTIVE
To explore the effects of Gymnadenia conopsea alcohol extract (GcAE) on the collagen synthesis in rat lungs exposed to silica and the influence on antioxidase activities, level of lipid peroxidation (LPO).
METHODS
One hundred and twenty rats were randomly divided into control group, silica
OBJECTIVE
To analyze the early expression differences of lung tissue proteins in rats exposed to silica using comparative proteomics method, to explore the effects of Chinese traditional medicine (Gymnadenia conopse alcohol extract, GcAE) on silicosis (50 mg/ml).
METHODS
Adult male Wistar rats were
OBJECTIVE
To investigate the chemical constituents of tuber of Gymnadenia conopsea.
METHODS
The constituents were isolated by using a combination of various chromatographic techniques including column chromatography over silica gel, Sephadex LH-20, and C-18, as well as reversed-phase HPLC.