Extracted?from?Sinomenium Acutum Rehderett Wilson;Store?the?product?in?sealed,?cool?and?dry?condition
CAS：6080-33-7
分子式：C19H24ClNO4
分子量：365.85
纯度：98%
存储：Store at -20°C

Background:

Sinomenine hydrochloride is a blocker of the NF-κB activation and also an activator of μ-opioid receptor.

Cell viability is gradually decreased with increasing Sinomenine hydrochloride concentration. The migration ability of MDA-MB-231 cells is significantly weakened by 0.25, 0.5, and 1 mM of Sinomenine hydrochloride treatment. The wound-healing assay reveals that 0.25 and 0.5 mM Sinomenine hydrochloride significantly suppress the healing of the wound. When the MDA-MB-231 cells are treated with 0.5 mM Sinomenine hydrochloride, the healing progress is about 50%, but in the group treated with 0.25 mM Sinomenine hydrochloride and the untreated control, the healing is about 80% and nearly 95%, respectively. The IB assay following inhibitor of NF-κB (IκB) antibody IP shows that the binding of NF-κB to IκB is inhibited by Sinomenine hydrochloride treatment in a dose-dependent manne[1].

I.p. Sinomenine hydrochloride produces antinociception in the hot plate and tail flick tests in male rats at 40 mg/kg, but not at lower doses (10 or 20 mg/kg). At 10 to 40 mg/kg Sinomenine hydrochloride does not produce any observable side effect such as sedation, allergy or motor impairments. At 80 mg/kg, Sinomenine hydrochloride is mildly sedative in rats. Sinomenine hydrochloride at 80 mg/kg i.p. does not produce any observable side effects in mice. I.p or p.o. Sinomenine hydrochloride at 40 or 80 mg/kg dose-dependently reduces mechanical hypersensitivity in nerve injured mice. I.p. Sinomenine hydrochloride at 40 mg/kg, but not lower doses or vehicle, significantly decreases mechanical and cold allodynia for up to 240 min without producing motor deficits or sedation[2]. At doses of 10 to 40 mg/kg, Sinomenine hydrochloride dose-dependently increases the paw withdrawal threshold. In non-chronic constriction injury (CCI) healthy rats, Sinomenine hydrochloride at the dose range of 10 to 40 mg/kg does not change the immobility behavior in the forced swimming test[3].

参考文献:
[1]. Song L, et al. Sinomenine inhibits breast cancer cell invasion and migration by suppressing NF-κB activation mediated by IL-4/miR-324-5p/CUEDC2 axis. Biochem Biophys Res Commun. 2015 Aug 28;464(3):705-10.
[2]. Gao T, et al. Analgesic effect of sinomenine in rodents after inflammation and nerve injury. Eur J Pharmacol. 2013 Dec 5;721(1-3):5-11.
[3]. Zhu Q, et al. Antinociceptive effects of sinomenine in a rat model of neuropathic pain. Sci Rep. 2014 Dec 1;4:7270.