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编 号:F378722
分子式:C21H28O5
分子量:360.44
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10mM*1mL in DMSO
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1mg
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5mg
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10mg
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生物活性:
Aldosterone is the primary mineralocorticoid. Aldosterone is a steroid hormone, and it is synthesized and secreted in response to renin-angiotensin system activation (RAS) or high dietary potassium by the zona glomerulosa (ZG) of the adrenal cortex. Aldosterone activity is dependent by the binding and activation of the cytoplasmic/nuclear mineralocorticoid receptor (MR) at cellular level.

体内研究:
Aldosterone (1 mg/Kg+1% NaCl;ih;每天一次,持续 3 周) 显著增加收缩压 (SBP)、舒张压 (DBP)、左心室收缩压 (LVSP) 和左心室舒张末压 (LVEDP)。 Aldosterone (0.72 mg/kg/天;14 天) 导致雄性小鼠血压小幅升高 (14 mmHg)。Animal Model:Forty male Wistar rats
Dosage:1 mg/Kg (+1% NaCl)
Administration:i.h.; once daily for 3 weeks
Result:Systolic blood pressure (SBP), diastolic blood pressure (DBP), left ventricular systolic pressure (LVSP) and left ventricular end-diastolic pressure (LVEDP) were significantly higher in aldosterone-salt-treated animals.

体外研究:
Aldosterone (1-1000 nM;24 小时) 以剂量依赖性方式抑制血管平滑肌细胞白细胞介素-1β 刺激的亚硝酸盐生成。
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