کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8630665 1568841 2018 55 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comprehensive endocrine response to acute stress in the bottlenose dolphin from serum, blubber, and feces
ترجمه فارسی عنوان
پاسخ جامع غدد درون ریز به استرس حاد در دلفین بطری از سرم، گلوب، و مدفوع
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی علوم غدد
چکیده انگلیسی
The acute stressor resulted in increases in circulating ACTH, cortisol, and aldosterone during the stress test, and each returned to baseline levels within 2 h of the dolphin's return to water. Both cortisol and aldosterone concentrations were correlated with ACTH, suggesting both corticosteroids are at least partly regulated by ACTH. Thyroid hormone concentrations were generally unaffected by the acute stressor. Blubber cortisol increased during the stress test, and fecal GC excretion was elevated on the day of the stress test. We found that GCs in bottlenose dolphins can recover within hours of acute stress, and that cortisol release can be detected in alternate matrices within a few hours-within 2 h in blubber, and 3.5-5 h in fecal samples.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: General and Comparative Endocrinology - Volume 266, 15 September 2018, Pages 178-193
نویسندگان
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