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  1. Serum immunoglobulins E are related to menstrual cycle.

    Article - En anglais

    During a cross sectional epidemiological survey on a general population sample, 596 fertile women underwent total serum IgE detemination.

    They completed an interviewer-administered standardized questionnaire and were categorized according to their menstrual period.

    They were divided into two groups : those from days 10 to 20, who were considered to be in the periovulatory phase, and those in the other phases.

    IgE mean values were significantly different (p=0.01) in the two groups : particularly, lower IgE values were found in those in periovulatory phase, after accounting for smoking habit and atopic status.

    By multiple regression analysis, taking into account the independent effects of menstrual period, age, smoking habit, hours of fast, skin prick test reactivity and presence of cough, significantly lower IgE values in the periovulatory phase were found.

    We hypothesize the possibility that a decrease of IgE concentration occurs during midcycle : a reduced immune response might facilitate the ovuli implantation.

    Further studies are necessary to longitudinally investigate the trend of IgE in the same women, as well as the distributions and the trends of other immunoglobulins.

    Mots-clés Pascal : Cycle menstruel, IgE, Plasma sanguin, Epidémiologie, Taux, Homme, Femelle, Italie, Europe, Appareil génital femelle

    Mots-clés Pascal anglais : Menstrual cycle, IgE, Blood plasma, Epidemiology, Rate, Human, Female, Italy, Europe, Female genital system

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 98-0129224

    Code Inist : 002A29E02. Création : 22/06/1998.