JING HUA HU,YUAN CHANG YAN Lab of Molecular Cell Biology,Institute of Biochemistry and Cell Biology,Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences,Shanghai 200031,China
摘 要:
INTRODUCTIONry-Aminobutyric acid (GABA) is the predomi-nant inhibitory neurotransmitter in the vertebratecentral nervous system (CNS)[1]. Whereas outsidethe CNS, many peripheral tissues have also beenfOund to have GABAergic system[2].The mammalian sperm acrosome reaction (AR)is a modified exocytotic event that is essential to thefertilization process[3]. Two main agOnists of AR,the zona pellucida glycoprotein ZP3[4] and proges-terone[5], have been identified in the oocyte vest-me…