产品
编 号:F492932
分子式:C26H38N6O3
分子量:482.62
产品类型
结构图
CAS No: 876310-60-0
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产品详情
生物活性:
RF9 is a potent and selective Neuropeptide FF receptor antagonist, with Ki values of 58 and 75 nM for hNPFF1R and hNPFF2R, respectively.
体内研究:
RF9 (0.1 mg/kg, s.c. ) with heroin coadministration prevents heroin-induced delayed hyperalgesia and tolerance.RF9 (10 μg) infused alone does not result in a significant alteration of MAP or heart rate. Conversely, MAP and heart rate increases evoked by NPFF are significantly blocked when NPFF is applied in conjunction with RF9.Animal Model:Rats.
Dosage:0.1 mg/kg.
Administration:S.C. 30 min before 0.3 mg/kg heroin or saline on basal nociceptive threshold in rats.
Result:Opposed to delaye heroin-induced hyperalgesia and associated tolerance.
体外研究:
RF9 (10 μM) pretrement completely blocks NPFF induced neurite outgrowth of Neuro 2A cells.