Petrushko M.P., Grishchenko V.I., Erogova N.N., Pinyaev V.I.

Analysis of the frequency of oocytes containing premature condensed sperm chromosomes depending on clinical and embryological parameters has been carried out. It was shown that this frequency comes to 11,6 % during in vitro fertilization and depends on morpho-functional characteristics of аспірованих oocytes.

Tsitologiya i Genetika 2004, vol. 38, no. 2, pp. 55-59

Petrushko M.P., Grishchenko V.I., Erogova N.N., Pinyaev V.I. Premature condensation of sperm chromosomes in human oocytes fertilized in vitro, Tsitol Genet., 2004, vol. 38, no. 2, pp. 55-59.