摘要
磷酸二酯酶(phosphodiesterase,PDE)是水解环磷酸腺苷(3’,5’-cyclic adenosine monophos-phate,cAMP)和环磷酸鸟苷(3’,5’-cyclicguanosine monophosphate,cGMP)重要的酶。其中,PDE3由2个基因组成,在体内广泛分布,其抑制剂在抗血小板聚集、扩张血管上起重要作用。研究显示,PDE3抑制剂具有神经保护作用,为寻找防治脑缺血的药物开辟了新的途径。
Phosphodiesterase(PDE) is hydrolase of 3',5'-cyclic adenosine monophosphate(cAMP) and 3',5'-cyclic guanosine monophosphate(cGMP).PDE3 are composed of two genes and distributed widely in vivo.Its inhibitors have been applied in antiplatelet aggregation and vasodilation.It has been reported that PDE3 inhibitors have neuroprotective effects on cerebral ischemia,which may provide new methods to prevention and therapy of cerebral ischemia.
出处
《中国临床药理学与治疗学》
CAS
CSCD
2008年第6期711-715,共5页
Chinese Journal of Clinical Pharmacology and Therapeutics
基金
浙江省教育厅科研项目(20061018)
浙江省卫生厅科研项目(2008B034)
浙江医学高等专科学校科研项目(2006XZ01)
关键词
磷酸二酯酶
神经保护
脑缺血
phosphodiesterase(PDE)
neuroprotection
cerebral ischemia