Postovulatory aging of human ova: II. Spontaneous division of the first polar body

M. E. Ortiz, P. Lucero, H. B. Croxatto

Resultado de la investigación: Contribución a una revistaArtículo

22 Citas (Scopus)

Resumen

Two oocytes recovered from the Fallopian tube at 24 and 50 h following the LH peak in plasma were examined by light microscopy and transmission electron microscopy. The possibility of fertilization was excluded by clinical and morphologic evidence. In the earliest specimen, the first polar body showed condensed nuclear chromatin, without nuclear envelope, and is interpreted as entering interphase. In the other specimen, the first polar body was undergoing division, which is interpreted as spontaneous second meiotic division.

Idioma originalInglés
Páginas (desde-hasta)269-276
Número de páginas8
PublicaciónGamete Research
Volumen7
N.º3
DOI
EstadoPublicada - 1983

Áreas temáticas de ASJC Scopus

  • Genética
  • Biología del desarrollo

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