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编 号:F454504
分子式:C43H61N9O9S
分子量:880.06
产品类型
结构图
CAS No: 77128-69-9
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生物活性:
[Glp5,(Me)Phe8,Sar9] Substance P (5-11) (DiMe-C7) is a Substance P (HY-P0201) analogue that has approximately the same effects as Substance P (HY-P0201) on neurokinin 1 receptor (NK1R) in rat brain, but with a much longer duration of action. [Glp5,(Me)Phe8,Sar9] Substance P (5-11) selectively activates dopamine metabolism in the mesencephalon and midbrain cortex of the rat brain. [Glp5,(Me)Phe8,Sar9] Substance P (5-11) also increases motor activity and induces recovery of addictive agent-seeking behavior in rats.
体内研究:
[Glp5, (Me)Phe8,Sar9] Substance P (5-11) (注入腹侧被盖区;2 μg/侧;单次) 选择性地激活大鼠大脑间脑和中脑皮层的多巴胺代谢。[Glp5, (Me)Phe8,Sar9] Substance P (5-11) (注入腹侧被盖区;0.5、1.5、3 μg/侧;单次) 增加大鼠运动活性,诱导成瘾剂寻求行为的恢复。Animal Model:Male Sprague-Dawley rats (300-350 g).
Dosage:2 μg/side
Administration:Inject into the ventral tegmental area; single
Result:Selectively activated mesolimbic and mesocortical dopamine metabolism.
Animal Model:Male Wistar rats (300-350 g).
Dosage:0.5, 1.5, 3 μg/side
Administration:Inject into the ventral tegmental area; single
Result:Significantly increased locomotor activity when at 3 μg/side.