title: [Effect of oral contraceptives on the blood lipid level].
abstract: Secretion of estrogens in the urine and the content of cholesterol and triglycerides in blood plasma were studied in 36 healthy women 24 of whom took oral contraceptives including estrogenic and gestagenic components to prevent conception. It proved that after the first course of medication the overall estrogen excretion reduces at the expense of all fractions but more so at the expense of the active fraction. Beginning with the 2nd week the cholesterol level in the blood plasma increases and the level of triglycerides grows considerably. The increase in these indices was observed in the first 6 months when the oral contraceptives were taken. With the preparations taken for a longer time the blood plasma cholesterol and triglyceride levels became stable.
mesh_terms: D000328:Adult; D002784:Cholesterol / Q000097:blood*; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003280:Contraceptives, Oral, Synthetic / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000139:chemically induced; D013997:Time Factors; D014280:Triglycerides / Q000097:blood*
chemical_list: D003276:Contraceptives, Oral; D003280:Contraceptives, Oral, Synthetic; D014280:Triglycerides; D002784:Cholesterol
vernacular_title: Vliianie oral'nykh kontratseptivov na uroven' lipidov v plazme krovi.