Neferine

此产品仅用于科学研究，我们不为任何个人用途提供产品和服务

可选规格

包装

价格

促销价

数量
20mg

￥3615.00

3253.00

- +

已选 0 种 0 瓶

金额: ￥0.00

首页收藏

Extracted?from?nymphaeaceae mature green germ;Store?the?product?in?sealed,?cool?and?dry?condition

货号：ajcn4448
CAS：2292-16-2
分子式：C38H44N2O6
分子量：624.77
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Neferine is a major bisbenzylisoquinline alkaloid. Neferine strongly inhibits NF-κB activation.

Neferine down regulates hypoxia induced NF-κB p65 nuclear translocation and COX-2 expressions[1]. Neferine reduces high-glucose-induced collagen production and inhibits TGF-β1-Smad, ERK and p38 MAPK signaling activation in cardiac fibroblasts. Cardiac fibroblasts (CFs) are cultured in HG medium with varying concentrations of Neferine (1, 2, or 5 μM). CCK-8 assays are carried out at different time points (24, 48, and 72 h). Compared with normal glucose (NG) and osmotic control (OC) treatments, High glucose (30 mM) treatment significantly increases the proliferation of CFs in a time-dependent manner (P<0.05). High glucose (HG)-induced CF proliferation is markedly attenuated by Neferine treatment at either 2 or 5 μM compared with vehicle treatment. However, 1 μM Neferine does not inhibit HG-induced proliferation of CFs. Therefore, 2 and 5 μM Neferine are used in the remaining experiments[2].

Neferine treatment at both low-dose (60 mg/kg/day by gavage) and high-dose (120 mg/kg/day by gavage) reduces the increment of collagen I, III and TGF-β1 protein expression induced by hyperglycemia[2].

参考文献:
[1]. Baskaran R, et al. Neferine prevents NF-κB translocation and protects muscle cells from oxidative stress and apoptosis induced by hypoxia. Biofactors. 2016 Jul 8;42(4):407-17.
[2]. Liu X, et al. Neferine inhibits proliferation and collagen synthesis induced by high glucose in cardiac fibroblasts and reduces cardiac fibrosis in diabetic mice. Oncotarget. 2016 Sep 20;7(38):61703-61715.