Effect of atorvastatin on mesangial cells cultured in high concentration of glucose
Jian Xiuqin
Abstract
Jian Xiuqin
Abstract
Objective To investigate the protective effects and mechanisms of atorvastatin in the patients with diabetic nephropathy.Methods The effects of atorvastatin on the proliferation,the expression of AM mRNA,TGF-β_1 mRNA and content of AM,AngⅡ,laminin,type Ⅳ collagen,~fibronectin of the cultured human mesangial cells under high glucose condition were observed in vitro.Results Atorvastatin had a significant inhibition of the expression of TGF-β_1 mRNA and AM ~mRNA and the proliferation of the mesangial cells cultured under high glucose condition,and could also decrease the concentrations of TGF-β_1,AM,AngⅡ,laminin and type Ⅳ collagen in the matrixes.~Conclusion Atorvastatin has renal protective property that was associated with its suppression on the expression of TGF-β_1 and the proliferation of human mesangial cell cultured under high glucose conditions.The expression and secretion of AM decreased as the expression and secretion of AngⅡ and TGF-β_1 declined.
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Objective To investigate the protective effects and mechanisms of atorvastatin in the patients with diabetic nephropathy.Methods The effects of atorvastatin on the proliferation,the expression of AM mRNA,TGF-β_1 mRNA and content of AM,AngⅡ,laminin,type Ⅳ collagen,~fibronectin of the cultured human mesangial cells under high glucose condition were observed in vitro.Results Atorvastatin had a significant inhibition of the expression of TGF-β_1 mRNA and AM ~mRNA and the proliferation of the mesangial cells cultured under high glucose condition,and could also decrease the concentrations of TGF-β_1,AM,AngⅡ,laminin and type Ⅳ collagen in the matrixes.~Conclusion Atorvastatin has renal protective property that was associated with its suppression on the expression of TGF-β_1 and the proliferation of human mesangial cell cultured under high glucose conditions.The expression and secretion of AM decreased as the expression and secretion of AngⅡ and TGF-β_1 declined.
Key concepts: Atorvastatin, Internal medicine, Endocrinology, Fibronectin, Laminin, Secretion, Mesangial cell, Messenger RNA