Effects on secretory function of rat gonad by Erxian decoction and its disassembled prescriptions.
- Author:
Qing LIU
1
;
Jian-rong SHI
;
Ying YANG
;
Zhao-qing FANG
;
Shang-hua LIANG
;
Rui-xin GUO
Author Information
- Publication Type:Journal Article
- MeSH: Anemarrhena; chemistry; Angelica sinensis; chemistry; Animals; Cells, Cultured; Curculigo; chemistry; Drug Combinations; Drugs, Chinese Herbal; isolation & purification; pharmacology; Epimedium; chemistry; Estradiol; secretion; Female; Gonads; cytology; secretion; Granulosa Cells; secretion; Leydig Cells; secretion; Luteal Cells; secretion; Male; Morinda; chemistry; Phellodendron; chemistry; Plants, Medicinal; chemistry; Progesterone; secretion; Rats; Rats, Sprague-Dawley; Testosterone; secretion
- From: China Journal of Chinese Materia Medica 2005;30(13):1023-1026
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo explain functions, differences and coordination of three divided combinations of the "Erxian decoction", the famous traditional Chinese formula, on the effective sites of gonad gland at the cell level.
METHODThe effects of Erxian decoction and its main disassembled prescriptions, "Kidney Warming", "Yin Nourishing" and "Chong-ren Adjusting", on the level of testosterone (T) progesterone (P) estradiol (E2), respectively secreted by the primary culture Leydig cell, luteal cell and granulosa cell, were measured by radioimmunoassay.
RESULT(1) Erxian decoction could stimulate the T secretion while its three main disassembled prescriptions would seem no individual promoting effect on the secretion of T. (2) Erxian decoction and the "Kidney Warming" had the stimulating effect on P secretion, and the action of the whole formula being better than that of the "Kidney Warming". (3) Erxian decoction and its main disassembled prescriptions had the stimulating effect on E2 secretion, especially the whole formula.
CONCLUSIONErxian decoction can stimulate the secretion of T of the Leydig cell, P of luteal cell and E2 of granulosa cell. It can be seen that the effect of the whole formula is better than that of its main disassembled prescriptions.