产品
编 号:F108895
分子式:C20H21FN2O
分子量:324.39
产品类型
结构图
CAS No: 128196-01-0
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生物活性:
Escitalopram ((S)-Citalopram), the S-enantiomer of racemic Citalopram, is a selective serotonin reuptake inhibitor (SSRI) with a Ki of 0.89 nM. Escitalopram has ~30 fold higher binding affinity than its R(-)-enantiomer and shows selectivity over both dopamine transporter (DAT) and norepinephrine transporter (NET). Escitalopram is an antidepressant for the research of major depression.
体内研究:
Escitalopram (10 mg/kg; i.p.; daily for 28 days) ameliorates cognitive impairments and selectively attenuates phosphorylated tau accumulation in stressed rats.Chronic administration of Escitalopram (daily; drinking water for a total of 4 months) significantly reduces plaque load by 28% and 34% at 2.5 and 5 mg/d, respectively .Animal Model:Male Sprague-Dawley rats
Dosage:10 mg/kg
Administration:I.p.; daily for 28 days
Result:Could selectively decrease phosphorylated tau accumulation in the hippocampus of stressed rats and could distinctly alleviate the hyperactivity of the HPA axis in both depressive and resistant rats.
Animal Model:APP-PS1 hemizygous female mice (4 months of age)
Dosage:2.5-5 mg/kg
Administration:Daily; drinking water for a total of 4 months
Result:At both doses significantly reduced plaque burden within the brains of these mice compared to littermate controls that drank only water. Hippocampal plaque load was significantly reduced by 28.7% and 34.4 % for ESC 2.5 mg/day and 5 mg/day, respectively.