Effects of Free Anthraquinones Extract from the Rhubarb on Cell Proliferation and Accumulation of Extracellular Matrix in High Glucose Cultured-Mesangial Cells.
10.4196/kjpp.2015.19.6.485
- Author:
Jianyun WANG
1
;
Hui FANG
;
Bingzheng DONG
;
Dongdong WANG
;
Yan LI
;
Xiao CHEN
;
Lijuan CHEN
;
Tong WEI
;
Qunli WEI
Author Information
1. Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical College, Xuzhou 221004, Jiangsu, China. weiqunli@126.com
- Publication Type:Original Article
- Keywords:
Cell proliferation;
Diabetic nephropathy;
Extracellular matrix;
Free anthraquinones of rhubarb;
Mesangial cells
- MeSH:
Anthraquinones*;
Cell Proliferation*;
Diabetic Nephropathies;
Enzyme-Linked Immunosorbent Assay;
Extracellular Matrix*;
Glucose*;
Kidney;
Mesangial Cells;
Rheum*;
RNA, Messenger;
Sincalide;
Solvents;
Transforming Growth Factor beta1
- From:The Korean Journal of Physiology and Pharmacology
2015;19(6):485-489
- CountryRepublic of Korea
- Language:English
-
Abstract:
Diabetic nephropathy (DN) is the leading cause of end-stage failure of the kidney, but the efficacy of currently available strategies for the prevention of DN remains unsatisfactory. In this study, we investigated the effects of free anthraquinones (FARs) extract, which was extracted from the rhubarb and purified by macroporous resin DM130 with gradient mixtures of ethanol/water as the lelution solvents, in high glucose-cultured glomerular mesangial cells (MCs). The cell proliferation was determined by CCK-8 assay, the levels of TGF-beta1, CTGF, ColIV and FN proteins in the supernatant of MCs were measured by ELISA assays, and the mRNA levels of these four genes were detected by RT-PCR. The results showed that the increased proliferation of MCs, the mRNA levels and protein expression of TGF-beta1, CTGF, ColIV and FN induced by high glucose were inhibited after the treatment with the FARs extract. This indicated that FARs extract could inhibit cell proliferation and the expression of main extracellular matrix induced by high glucose in MCs. The FARs extract exhibited potential values for prophylaxis and therapy of DN.
