The effect of kanglaite injection(KLT) on the proliferation and telomerase activity of rat mesangial cells.
- Author:
Ying HU
1
;
Hua LIANG
;
Wei-Kun GONG
;
Ze-Feng XU
;
Qing-Ling ZOU
Author Information
- Publication Type:Journal Article
- MeSH: Animals; Cell Proliferation; drug effects; Cells, Cultured; Coix; chemistry; Drugs, Chinese Herbal; administration & dosage; isolation & purification; pharmacology; Glomerular Mesangium; cytology; enzymology; Injections; Plant Oils; administration & dosage; isolation & purification; pharmacology; Plants, Medicinal; chemistry; Rats; Seeds; chemistry; Telomerase; metabolism
- From: China Journal of Chinese Materia Medica 2005;30(6):450-453
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo observe the effect of Kanglaite injection(KLT) on the proliferation and telomerase activity of mesangial cells in rats.
METHODMTT, telomere repeat amplification protocal (TRAP), ELISA, PAGE and silver-stain were applied to detect the growth rate and telomerase activity of MC after stimulation of KLT and IL-1.
RESULTThe growth rate of MC was enhanced by IL-1 stimulation, which was accompanied with a redection of the activity of telomerase. Adversely, the growth rate of MC was reduced by KLT, which was accompanied with an enhancement of activity of telomerase. Moreover, the growth rate of MC and the activity of telomerase were both inhibited by the combinative use of IL-1 and KLT without any influence from the sequence of their administration.
CONCLUSIONKLT could inhibit proliferation and telomerase activity of MC with or without pre-stimulation with IL-1. KLT might be useful to prevent and treat glomerular nephritis related to MC proliferation.
