VARIATION IN GLUCOCORTICOID REGULATION AMONG INVASIVE KENYAN HOUSE SPARROWS (PASSER DOMESTICUS)
نویسندگان
چکیده
منابع مشابه
Intracellular glucocorticoid receptors in spleen, but not skin, vary seasonally in wild house sparrows (Passer domesticus).
Over the short-term and at physiological doses, acute increases in corticosterone (CORT) titres can enhance immune function. There are predictable seasonal patterns in both circulating CORT and immune function across many animal species, but whether CORT receptor density in immune tissues varies seasonally is currently unknown. Using radioligand binding assays, we examined changes in concentrat...
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Glucocorticoid hormones like corticosterone (CORT) play essential metabolic roles at both baseline and stress-induced concentrations, and CORT titers vary seasonally in patterns occurring across many different vertebrate species. It has been hypothesized that CORT may vary seasonally due to changing energy requirements at different times of year. However, hormone effects are dependent on bindin...
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ژورنال
عنوان ژورنال: Frontiers in Endocrinology
سال: 2011
ISSN: 1664-2392
DOI: 10.3389/conf.fendo.2011.04.00030