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Investigation of assisted fertilization and biology of reproduction by sperm microinjection
Authors:V. V. Galat
Affiliation:(1) Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, 142292 Pushchino, Moscow oblast, Russia
Abstract:Recent success in assisted fertilization mainly depended on the development of sperm microinjection methods: intracytoplasmic sperm injection and subzonal insemination. Some basic mechanisms that under-lie fertilization were revealed by using intracytoplasmic sperm injection. In respect to this, problems of fertility, oocyte activation, formation of pronuclei and practical aspects of intracytoplasmic sperm injection are discussed.
Keywords:assisted fertilization  sperm microinjection  pronuclei  oocyte activation  fertilization
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