title: [The effect of pregnant mare's serum on the level of K+ ions in the immature rat ovary].
abstract: Pregnant Mare Serum Gonadotrophin enhanced potassium level in immature rat ovaries in comparison with controls, three hours after intravenous injection. In vivo 42K uptake was also 36% higher (p less than or equal to 0,01) in PMSG primed rat ovaries. This response was specific to the ovary. Experiments are carried out to determine correlation between K+ level and macromolecule biosynthesis.
mesh_terms: D000818:Animals; D003964:Diaphragm / Q000378:metabolism; D005260:Female; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D008099:Liver / Q000378:metabolism; D010053:Ovary / Q000187:drug effects* / Q000378:metabolism; D011188:Potassium / Q000097:blood / Q000378:metabolism*; D051381:Rats
chemical_list: D006064:Gonadotropins, Equine; D011188:Potassium
vernacular_title: Action d'une gonadotrophine sérique sur la teneur en ions K+ de l'ovaire de ratte impubère