Premature menopause: monoclonal antibody defined T lymphocyte abnormalities and antiovarian antibodies.
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| Abstract |
The presence of other organ-specific autoimmune disorders in some patients with premature menopause has supported the concept of an autoimmune etiology. The authors analyzed the peripheral blood of 23 women with the diagnosis of premature menopause to detect the presence of monoclonal antibody-defined T-lymphocyte abnormalities and/or antiovarian antibodies. All subjects were less than 40 years of age with the duration of menopause ranging from less than 1 year to 11 years at the time of study. Thirty-five percent of the subjects had an elevated percentage of Ia+ (Dr-activated) T cells using monoclonal antibody L243. The percent T4 (helper) T8 (suppressor/cytotoxic) T cells and T4/T8 ratio were normal in the study group. Four subjects (approximately 17%) had elevated percentages of the age-related 3G5+ T cell subset. Two of the subjects with increased 3G5+ T cells also exhibited increased Ia+ T cells. Antiovarian steroid cell antibodies and antiadrenal cortical antibodies were present in approximately 9% of subjects. Anti-islet cell antibodies were not present. Thyroid antimicrosomal antibodies were present in 17% of subjects. Study subjects exhibited immunologic abnormalities that the authors hypothesize may play a role in the development of premature menopause in a larger percentage of patients than was previously suspected.
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| Authors | S L Rabinowe, V A Ravnikar, S A Dib, K L George, R G Dluhy |
| Journal | Fertility and sterility (Fertil Steril) Vol. 51 Issue 3 Pg. 450-4 (Mar 1989) ISSN: 0015-0282 [Print] United States |
| PMID | 2784114 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Research Support, U.S. Gov't, P.H.S.) |
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