title: Uterine secretion during the sexual cycle in the rat and its capacity to disperse corona cells in vitro.
abstract: It was found that closure of the uterus disturbed the first 2 cycles after the operation; thereafter the normal cycle was resumed. The quantity of uterine fluid was increased at pro-oestrus and oestrus and reduced at met-oestrus and di-oestrus. Slight inverse changes in viscosity were observed. There was no significant difference in the pH. The corona-cell dispersing factor seems to be an oestrogen-dependent constituent of uterine secretion.
mesh_terms: D000818:Animals; D004031:Diestrus; D004971:Estrus; D005260:Female; D006863:Hydrogen-Ion Concentration; D008686:Metestrus; D010063:Ovum / Q000166:cytology*; D011247:Pregnancy; D011359:Proestrus; D051381:Rats; D014599:Uterus / Q000378:metabolism*; D014783:Viscosity