Morphological changes in immune and endocrine organs of mice injected with a gonadotropin-releasing hormone analog.

摘要

Infection of surfagon (gonadotropin-releasing hormone analog) in a dose of 0.1 microg/kg to male CBA mice stimulated lymphocyte migration from splenic B zones, caused moderate thinning of the thymic cortex, thickening of the zona fasciculata of the adrenal cortex with signs of corticocyte activation. After administration of 5 microg/kg surfagon we observed alteration of the splenic T zone, drastic thinning of the thymic cortex, and extension of the zona glomeruloza in the adrenal cortex. These effects were retained after castration, which attests to their steroid-independent nature.