Parthenogenesis in Human Oocytes that Were Collected From Resected Ovarian Tissue and Matured In Vitro
نویسندگان
چکیده
منابع مشابه
P-120: Meiotic Spindle Visualization and Zona Pellucida Birefringence in Relation to Morphology of In Vivo and In Vitro Matured Human Oocytes of In Vivo and In Vitro Matured Human Oocytesof In Vivo and In Vitro Matured Human Oocytes
Background: The meiotic spindle plays an important role in the oocyte during chromosome alignment and separation at meiosis. The zona pellucid (ZP) is a dynamic matrix composed of filaments with the properties that might reflect the history of oocyte cytoplasmic maturation. Since, spindle and ZP in living oocytes are highly birefringent, their structures can be viewed noninvasively by using a P...
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BACKGROUND Approximately 20% of recovered oocytes are immature and discarded in intracytoplasmic sperm injection (ICSI) procedures. These oocytes represent a potential resource for both clinical and basic science application. OBJECTIVE The aim of this study was to evaluate the ultrastructure architecture of in vitro matured human oocytes using transmission electron microscopy (TEM). MATERIA...
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ژورنال
عنوان ژورنال: Stem Cells and Development
سال: 2009
ISSN: 1547-3287,1557-8534
DOI: 10.1089/scd.2009.0004