[A fast (3 minutes) latexagglutination inhibition test for semiquantitative determination of urinary estriol in pregnancy (author's transl)]. 1982

C Bieglmayer, and P Kemeter, and W Feichtinger, and S Szalay

Urine samples from 176 healthy women between 29th and 40th week of gestation were analyzed by a test kit. Estrotec Slide Test, which offers a simple and fast test performance for estriol in pregnancy urine. The mechanism of this test system is based on a competitive latex agglutination inhibition reaction. The correlation between Estrotec Slide Test and estriol levels assayed in the same urine samples by a chemical method was r = 0,83. Variation of estriol determinations from urine and estriol levels in serum samples of women at the end of gestation measured by a radioimmunologic method was about 20% for all test principles examinated. The Estrotec Slide Test was proved to be a fast, semiquantitative method. The simple assay procedure itself imposes limits to the information available from it.

UI MeSH Term Description Entries
D007841 Latex Fixation Tests Passive agglutination tests in which antigen is adsorbed onto latex particles which then clump in the presence of antibody specific for the adsorbed antigen. (From Stedman, 26th ed) Latex Agglutination Tests,Agglutination Test, Latex,Agglutination Tests, Latex,Fixation Test, Latex,Fixation Tests, Latex,Latex Agglutination Test,Latex Fixation Test,Test, Latex Agglutination,Test, Latex Fixation,Tests, Latex Agglutination,Tests, Latex Fixation
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D011263 Pregnancy Trimester, Third The last third of a human PREGNANCY, from the beginning of the 29th through the 42nd completed week (197 to 294 days) of gestation. Pregnancy, Third Trimester,Trimester, Third,Last Trimester,Last Trimesters,Pregnancies, Third Trimester,Pregnancy Trimesters, Third,Third Pregnancy Trimester,Third Pregnancy Trimesters,Third Trimester,Third Trimester Pregnancies,Third Trimester Pregnancy,Third Trimesters,Trimester, Last,Trimesters, Last,Trimesters, Third
D004964 Estriol A hydroxylated metabolite of ESTRADIOL or ESTRONE that has a hydroxyl group at C3, 16-alpha, and 17-beta position. Estriol is a major urinary estrogen. During PREGNANCY, a large amount of estriol is produced by the PLACENTA. Isomers with inversion of the hydroxyl group or groups are called epiestriol. (16alpha,17beta)-Estra-1,3,5(10)-Triene-3,16,17-Triol,(16beta,17beta)-Estra-1,3,5(10)-Triene-3,16,17-Triol,16-alpha-Hydroxy-Estradiol,16alpha,17beta-Estriol,16beta-Hydroxy-Estradiol,Epiestriol,Estra-1,3,5(10)-Triene-3,16beta,17beta-Triol,Ovestin,16 alpha Hydroxy Estradiol,16alpha,17beta Estriol,16beta Hydroxy Estradiol
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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