| 产品描述: | Vasicine (peganine) 是一种喹唑啉类生物碱,可从Justicia adhatoda 中分离得到。Vasicine (peganine) 具有抗结核活性。 |
| 体外研究: |
Vasicine (10-100 μg/mL, 10 min) 对H+/K+-ATPase表现出中等抑制活性(IC50=73.47 μg/mL),清除 DPPH 自由基(IC50=71.97 μg/mL),减少胃酸分泌并表现出抗溃疡作用。 |
| 体内研究: |
Vasicine(2.5-10 mg/kg,口服,每日一次,共7天)可在 Isoproterenol 诱发的大鼠心肌梗死模型中的改善心脏功能,抑制心肌细胞凋亡,减轻心肌坏死、水肿及炎症细胞浸润。 |
| 参考文献: |
1. Grange JM, et al. Activity of bromhexine and ambroxol, semi-synthetic derivatives of vasicine from the Indian shrub Adhatoda vasica, against Mycobacterium tuberculosis in vitro. J Ethnopharmacol. 1996 Jan;50(1):49-53. 2. Jiang T, et al., Protective Effect Of Vasicine Against Myocardial Infarction In Rats Via Modulation Of Oxidative Stress, Inflammation, And The PI3K/Akt Pathway. Drug Des Devel Ther. 2019 Oct 31;13:3773-3784. 3. Singh VK, et al., Anti-secretory and cyto-protective effects of peganine hydrochloride isolated from the seeds of Peganum harmala on gastric ulcers. Phytomedicine. 2013 Oct 15;20(13):1180-5. |
| 保存条件: |
-80℃(运输条件:冰袋低温运输) |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
5.313 ml |
26.563 ml |
53.126 ml |
| 5 mM |
1.063 ml |
5.313 ml |
10.625 ml |
| 10 mM |
0.531 ml |
2.656 ml |
5.313 ml |
| 50 mM |
0.106 ml |
0.531 ml |
1.063 ml |
|
| 注意: |
部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。 |