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- Wilson, C. A., et al.
(författare)
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IL-1β modulation of spontaneous autoimmune diabetes and thyroiditis in the BB rat
- 1990
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Ingår i: Journal of Immunology. - 0022-1767. ; 144:10, s. 3784-3788
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Tidskriftsartikel (refereegranskat)abstract
- Long term effects of in vivo treatment with human rIL-1β on diabetogenesis and thyroid disease were determined in the Biobreeding rat. Administration of high dose (10 μg/kg) IL-1β accelerated the onset of insulin-dependent diabetes mellitus compared to saline-injected controls. High dose treatment resulted in goiter development, pronounced LT, reduced serum T4 levels, and overall growth reduction. In contrast, low dose IL-1β (0.5 μg/kg) administration significantly reduced the frequency of insulin-dependent diabetes mellitus (48%) compared to placebo (86%) and high dose IL-1β (93%) treatment groups. Rats protected by low dose IL-1β had unaffected growth rates and minimal to no pancreatic and thyroid pathology. Our results demonstrate that exogenous administration of IL-1β modulates Biobreeding rat idiopathic autoimmune diabetes and thyroid disease in a dose-dependent manner.
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