产品
编 号:F394792
分子式:C10H16N4O7S
分子量:336.32
产品类型
结构图
CAS No: 57564-91-7
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生物活性:
Nitrosoglutathione (GSNO), a exogenous NO donor and a substrate for rat alcohol dehydrogenase class III isoenzyme, inhibits cerebrovascular angiotensin II-dependent and -independent AT1 receptor responses.
体内研究:
Nitrosoglutathione (GSNO, 8 mg/kg) significantly decreases systolic, diastolic, and mean arterial pressures in PE-induced rats from day 14 through day 20.Nitrosoglutathione (GSNO, 0.2 and 0.6 mg/kg) significantly inhibits superoxide production and suppressed NF-κB activation, iNOS induction, and 3-nitrotyrosine expression, butup-regulates endothelial NOS expression in the flap vessels.Animal Model:Male Lewis rats.
Dosage:0.2 and 0.6 mg/kg.
Administration:Slow intravenous injection via the opposite femoral vein into each rat.
Result:Animals treated with 0.2 mg of GSNO per kilogram before reperfusion had an intermediate survival rate (40.2 ± 4.9%). Although 0.6 mg/kg of GSNO showed a better rescuing effect than 150 mg/kg of NAC, there was no significant difference between the groups.
体外研究:
Nitrosoglutathione (GSNO, 250 μM) prevents 90% of the response to 0.1 μM 5-HT and 40% of the response to 1.0 μM 5-HT in rings treated with LY-83583, indicating an effect of GSNO that was independent of guanylate cyclase activity.