Direct and Off-Target Effects of ATP-Sensitive Potassium Channels Opener Diazoxide
نویسندگان
چکیده
منابع مشابه
The therapeutic agents that target ATP-sensitive potassium channels.
ATP-sensitive potassium (K(ATP)) channels are a major drug target for the treatment of type-2 diabetes. K(ATP) channels are ubiquitously expressed and link the metabolic state to electrical excitability. In pancreatic β-cells, K(ATP) channels are crucial in the regulation of glucose-induced insulin secretion. Also, K(ATP) channels are involved in the protection against neuronal seizures and isc...
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Recent studies have shown that intracerebroventricular administration of cimetidine (CIM) induces anti-nociceptive and anti–inflammatory effects in rats. However, the underlying mechanism of CIM effect has not been determined yet. This study was planned to determine the anti-nociceptive effect of CIM (50 mg/kg, i.p.) in male mice (25-30 g, n = 80) using tail flick test. Also, the role of ATP-se...
متن کاملCardiovascular ATP-sensitive potassium channels
Sulfonylurea drugs stimulate endogenous insulin secretion by blockade of ATP-sensitive potassium channels in pancreatic beta cells. These drugs are widely used in the treatment of type 2 diabetes. However, as ATP-sensitive potassium channels also exist in cardiomyocytes and coronary and peripheral arterial vascular smooth muscle cells, sulfonylurea drug usage in theory may cause unwanted cardio...
متن کاملAnti-nociceptive effect of cimetidine in mice: the role of ATP-sensitive potassium channels
Recent studies have shown that intracerebroventricular administration of cimetidine (CIM) induces anti-nociceptive and anti–inflammatory effects in rats. However, the underlying mechanism of CIM effect has not been determined yet. This study was planned to determine the anti-nociceptive effect of CIM (50 mg/kg, i.p.) in male mice (25-30 g, n = 80) using tail flick test. Also, the role of ATP-se...
متن کاملPharmacological plasticity of cardiac ATP-sensitive potassium channels toward diazoxide revealed by ADP.
The pharmacological phenotype of ATP-sensitive potassium (K(ATP)) channels is defined by their tissue-specific regulatory subunit, the sulfonylurea receptor (SUR), which associates with the pore-forming channel core, Kir6.2. The potassium channel opener diazoxide has hyperglycemic and hypotensive properties that stem from its ability to open K(ATP) channels in pancreas and smooth muscle. Diazox...
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ژورنال
عنوان ژورنال: Journal of Drug Metabolism & Toxicology
سال: 2017
ISSN: 2157-7609
DOI: 10.4172/2157-7609.1000227