Phenylarsine Oxide and Ethanol Prevent Cell Death of Porcine Polymorphonuclear Leucocytes Induced by Phorbol Myristate Acetate

Cell Structure and Function

Hideo Namiki¹  Kingo Suzuki¹ 

[1] Department of Biology, School of Education, Waseda University

关键词: polymorphonuclear leucocytes;    phorbol 12-myristate 13 acetate;    cell death;    prevention;    phenylarosine oxide;    ethanol;   

DOI  :  10.1247/csf.23.389

学科分类：分子生物学，细胞生物学和基因

来源: Japan Society for Cell Biology

【 摘 要 】

References(17)Cited-By(1)In this study, we report that phenylarsine oxide and ethanol, both of which suppress a number of polymorphonuclear leucocyte functions including superoxide production, prevented the phorbol myristate acetate-induced cell death in a dose-dependent manner. These reagents had an inhibitory effect even after polymorphonuclear leucocytes were stimulated to produce superoxide by treatment with phorbol myristate acetate. The results indicate that activation of protein kinase C and subsequent superoxide release do not directly cause phorbol myristate acetate-induced cell death. Phenylarsine oxide or ethanol prevents cell death by affecting pathways downstream from those involved in the superoxide production.

【 授权许可】

Unknown