Periodic hyperpolarizing responses in hamster and mouse eggs fertilized with mouse sperm
AUTOR(ES)
Igusa, Yukio
RESUMO
1. The zona-free hamster egg allows multiple entries of heterologous as well as homologous sperm. The hamster egg inseminated with mouse sperm (M × H egg) showed recurring, transient hyperpolarizing responses (h.r.s) with the peak of -70 to -80 mV. They were superimposed on a hyperpolarizing shift of the resting potential (h.s.) which gradually reached -60 mV in 50 min after insemination.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1199231Documentos Relacionados
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