Dehydrocorydaline chloride,10605-03-5

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YZ剂描述：

产品名称：Dehydrocorydaline chloride

产品别名：2,3,9,10-tetramethoxy-13-methyl-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium,chloride

英文别名：Dehydrocorydaline chloride

靶点：p38 MAPK

CAS：10605-03-5

纯度：0.9995

外观：见爱必信官网

保存方法：-20°C

描述：

Dehydrocorydaline chloride 是一种天然生物碱类物质，具有KY、等功效 

溶解性：10 mM in DMSO

体外研究：

Treatment of C2C12 myoblasts with 500 nM Dehydrocorydaline increases the expression levels of muscle-specific proteins, including MyoD, myogenin and myosin heavy chain. Treatment with Dehydrocorydaline elevates p38 MAPK activation and the interaction of MyoD with an E protein. Furthermore, defects in differentiation-induced p38 MAPK activation and myoblast differentiation induced by depletion of the promyogenic receptor protein Cdo in C2C12 myoblasts are restored by Dehydrocorydaline treatment. Dehydrocorydaline significantly inhibits MCF-7 cell proliferation in a dose- dependent manner, which can be reversed by a caspase-8 inhibitor, Z-IETD-FMK. Dehydrocorydaline increases DNA fragments without affecting ΔΨm. Western blotting assay shows that dehydrocorydaline dose-dependently increases Bax protein expression and decreases Bcl-2 protein expression. Furthermore, dehydrocorydaline induces activation of caspase-7,-8 and the cleavage of PARP without affecting caspase-9. These results show that dehydrocorydaline inhibits MCF-7 cell proliferation by inducing apoptosis mediated by regulating Bax/Bcl-2, activating caspases as well as cleaving PARP.

体内研究：Dehydrocorydaline (3.6, 6 or 10 mg/kg, i.p.) shows a dose-dependent antinociceptive effect in the acetic acid-induced writhing test and significantly attenuates the formalin-induced pain responses in mice. In the formalin test, dehydrocorydaline decreases the expression of caspase 6 (CASP6), TNF-α, IL-1β and IL-6 proteins in the spinal cord. These findings confirm that Dehydrocorydaline has antinociceptive effects in mice.

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