par Delespesse, Guy 
;Gausset, Philippe ;Govaerts, André
Référence Annales de l'Institut Pasteur. Immunology, 128 C, 1-2, page (99-100)
Publication Publié, 1977
;Gausset, Philippe ;Govaerts, André Référence Annales de l'Institut Pasteur. Immunology, 128 C, 1-2, page (99-100)
Publication Publié, 1977
Article révisé par les pairs
| Résumé : | Aging is associated with a hypergammaglobulinemia consisting of an increase in the serum immunoglobulins G and A, plus reduction in IgM. This is associated with an increase of the B lymphocyte circulating pool, and an increase of the ratio IgG B cells/IgM B cells. There is a reduction of the serum concentration of natural isoagglutinins. The secondary IgG response against diphtheria toxin (DT) was similar in 15 young and 15 old subjects. A reduction of the IgE response against DT was found in old subjects. |
