Nucleolar channel system in the human fetal endometrium.

  • Taozhi Wang
  • Published 1987 in
    European journal of obstetrics, gynecology, and…


Endometrial tissue from 3 human fetuses was examined electron microscopically. In 2 of the fetuses the nucleolar channel system was found within the nuclei of the endometrial epithelium. This finding demonstrates that the development of the system is not dependent on ovulation. We speculate that an appropriate concentration ratio between estrogen and… (More)


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