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编 号:F317181
分子式:C17H22O2
分子量:258.36
产品类型
结构图
CAS No: 317321-41-8
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生物活性:
O-1602 is an agonist of GPR55 (G protein-coupled receptor 55). O-1602 reduces the number and activation of hippocampal microglia induced by METH (methamphetamine). O-1602 decreases the expression levels of NLRP3 inflammasome proteins, including NLRP3, ASC and Caspase-1.
体内研究:
O-1602 (10 mg/kg,持续 14 天每天腹腔注射) 降低小鼠血清的皮质酮、TNF-α、IL-1β 和 IL-6 水平。O-1602 (10 mg/kg,持续 14 天每天腹腔注射) 增加海马 GPR55 蛋白的表达。O-1602 (10 mg/kg,持续 14 天每天腹腔注射) 显著增加 DG 中 DCX 的表达。O-1602 (10 mg/kg,持续 14 天每天腹腔注射) 明显减少海马小胶质细胞数量。O-1602 (10 mg/kg,持续 14 天每天腹腔注射) 降低海马 NLRP3、ASC 和 Caspase-1 表达水平。O-1602 (0.1 mg/kg,慢性腹腔注射 7 天) 降低脂肪利用率占总能量消耗的百分比和脂质代谢利用,导致脂肪沉积率升高。O-1602 (0.04 和 0.4 μg/h/大鼠 腹腔注射 7 天) 增加了 0.4 μg/h/大鼠组的脂肪质量。Animal Model:the model of METH-induced anxiety- and depression-like behaviors
Dosage:10 mg/kg, once daily for 14 consecutive days
Administration:Intraperitoneal injection (i.p.)
Result:Increased both time spent in the center area of the open field test and time exploring the open arms in the elevated plus maze test. Reduced immobility time in the forced swim and tail suspension tests.
Animal Model:Adult male Sprague–Dawley rats (Harlam Iberica, Barcelona, Spain) (250–275 g, 10–12 weeks old)
Dosage:0.1, 0.5 and 1 mg/kg
Administration:Intraperitoneal injection (i.p.)
Result:Did not modify food intake and body weight gain.Increased the fat mass.
体外研究:
O-1602 (10 μM 和100 μM;10天) 增加细胞内钙离子水平,促进脂质积累,在100 μM 的作用下增加脂肪细胞分化的关键调控因子 CEBPα 的表达。O-1602 (0 μM 和10 μM;10天) 促进 3T3-L1 脂肪细胞的脂质积累。