Endothelin-1 receptor antagonist: Effects on endothelin- and cyclosporine-treated mesangial cells
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چکیده
منابع مشابه
Effects of endothelin receptor antagonist on cyclosporine-induced vasoconstriction in isolated rat renal arterioles.
Recent evidence suggests that the potent constrictor peptide, endothelin (ET) has a mediating role in cyclosporine A (CsA)-related renal vasoconstriction. However, the nature of the CsA-ET interaction and effect on the renal vasculature is uncertain. The purpose of the present study was twofold: (a) to determine if CsA exposure caused direct local release of ET from the endothelium of the renal...
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Background: Heparanase and endothelin-1/endothelin A receptor (ET-1/ETAR) expressions increase in cancer. This condition enhances tumor progression and correlates with poor survival. Limited data are documented regarding the role of heparanase and ET-1/ETAR in epithelial ovarian cancer (EOC). We sought to characterize the correlation between heparanase and ET-1/ETAR in EOC.Methods: Thirty patie...
متن کاملDevelopmental changes in Endothelin-1 and Endothelin type A receptor expression in the lungs of chickens (Broiler versus layer)
Background: Broilers lung mechanisms that regulate endothelin (ET) in the lung are complex and poorly understood. Objectives: Methods: In this experiment lung ET-1 mRNA levels and lung mRNA expression for the ET(A) receptors were determined in lung tissue weekly (term = 42 days, intervals = 7 days). Serum endothelin concentration was also measured at these ages. Results: The study showed that e...
متن کاملEffects of endothelin-1 and endothelin-1-receptor blockade on renal function in humans.
BACKGROUND In patients with renal or cardiac failure, renal function may be endangered by elevated plasma concentrations of the vasoconstrictor endothelin-1 (ET-1). To mimic effects of pathologically increased plasma ET-1, we gave intravenous ET-1 in healthy subjects and examined whether simultaneous infusion of the ETA-receptor antagonist VML 588 would prevent the effects of ET-1 on the kidney...
متن کاملFunction and survival of dendritic cells depend on endothelin-1 and endothelin receptor autocrine loops.
The biologic effects of endothelin-1 (ET-1) are not limited to its potent vasoconstricting activity. The endothelin receptors, ETA and ETB, have differential tissue and functional distributions. Here we showed that dendritic cells (DCs), the major antigen-presenting cells in the adaptive limb of the immune system, produce large amounts of ET-1 and significantly increase the expression of endoth...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1992
ISSN: 0085-2538
DOI: 10.1038/ki.1992.245