[Chromosomal disorders in the oocytes of rats after stress exposure in the preovulatory period]. / Khromosomnye narusheniia v ootsitakh krys posle stressovogo vozdeistviia v preovuliatornom periode.
Tsitol Genet
; 24(3): 37-40, 1990.
Article
em Ru
| MEDLINE
| ID: mdl-2238098
ABSTRACT
Female rats at the stage of proestrus have been subjected to a stress effect--immobilization for an hour. Oocytes were cytogenetically analyzed and embryonal mortality was determined. It is shown that this stress effect at the end of the fist meiotic division of the oocytes increased the rate of aneuploid gametes and the level of embryonal mortality.
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Base de dados:
MEDLINE
Assunto principal:
Oócitos
/
Estresse Psicológico
/
Proestro
/
Aberrações Cromossômicas
Tipo de estudo:
Etiology_studies
Limite:
Animals
Idioma:
Ru
Revista:
Tsitol Genet
Ano de publicação:
1990
Tipo de documento:
Article