title: [I and i antigens of human erythrocytes : their detection by means of immunofluorescence technic and their changes during ontogenesis].
abstract: I and i antigens were detected by indirect immunofluorescence on human erythrocytes. 80% of the cord blood cells were brightly fluorescent with anti-i, 15% only with anti-I. In adult blood, this ratio is reversed, 2% only of the cells being intensively labelled with anti-i. The percentages characteristic of adult blood are established within the first 8 months of life.
mesh_terms: D000941:Antigens / Q000032:analysis*; D004912:Erythrocytes / Q000276:immunology*; D005455:Fluorescent Antibody Technique; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D007231:Infant, Newborn; D013997:Time Factors
chemical_list: D000941:Antigens
vernacular_title: Les antigènes I et i des hématies humaines : leur détection par immunofluorescence et leur évolution au cours de l'ontogenèse.