Suppression of overt diabetes in NOD mice by anti-thymocyte serum or anti-Thy 1, 2 antibody |
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Authors: | M Harada S Makino |
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Abstract: | Effects of anti-thymocyte serum (ATS) and anti-Thy 1, 2 monoclonal antibody on the spontaneously occurring diabetes in NOD mice were examined. Spontaneous diabetes in female mice was markedly suppressed by intravenous injection of rabbit anti-mouse thymocyte serum diluted to 1:4 on three consecutive days during the time period from 70 to 100 days after birth; the cumulative incidence of overt diabetes upto 195 days of age was greatly reduced and the onset of diabetes was delayed. Similar effect was observed with anti-Thy 1, 2 antibody treatment. These findings suggest that T lymphocytes play a role in the production of spontaneous diabetes in this mouse strain. |
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