کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5736693 | 1613775 | 2017 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Systemic estradiol administration to ovariectomized rats facilitates thermoregulatory behavior in a cold environment
ترجمه فارسی عنوان
تجویز سیستماتیک استرادیول به موشهای تخمدان، رفتارهای گرماسنجی را در محیط سردی تسهیل می کند
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کلمات کلیدی
Celcentral amygdaloid nucleus, lateral divisionbasomedial amygdaloid nucleuscentral amygdaloid nucleus, medial divisionLPBEMePVLPBdbasolateral amygdaloid nucleus, posterior partLPBBLVAIPCEMBLABMACECACOMEADMPO - DFOBody temperature - دمای بدنTail skin temperature - دمای پوست دمGranular insular cortex - قشر ساقه غدهSecondary somatosensory cortex - قشر کمخونی ثانویهBMP - مدیریت فرایند کسب و کارmedial preoptic area - منطقه پیشوپتیک مدیاanterior amygdaloid area - ناحیه قدام ناحیه کمریanterior cortical amygdaloid nucleus - هسته آمیگدالید قشر قشر قدامیbasolateral amygdaloid nucleus - هسته آمیگدولئید basolateralParastrial nucleus - هسته عادیcentral amygdaloid nucleus - هسته مرکزی amygdaloidmedial amygdaloid nucleus - هسته مرکزی آمیگدولیدbasolateral amygdaloid nucleus, anterior part - هسته مینا دهلیزی، قسمت قدامی قدامیlateral parabrachial nucleus - هسته پاراباژیال جانبی جانبی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
چکیده انگلیسی
Rats place their tails underneath their bodies in the cold (tail-hiding behavior), which is a behavioral indicator of thermoregulation. The aim of the present study was to elucidate the effect of estradiol (E2) on tail-hiding behavior and neural activity assessed by immunohistochemistry. Ovariectomized rats were implanted with a silastic tube with or without E2 underneath the dorsal skin (E2(â) and E2(+) groups), and exposed to 27 °C, 16 °C, and 10 °C for 2 h with continuous body temperature (Tb), tail skin temperature (Ttail), and behavioral measurements. cFos immunoreactive (cFos-IR) cells in the insula, secondary somatosensory cortex, medial preoptic nucleus, parastrial nucleus, amygdala, and lateral parabrachial nucleus were counted. Tb and Ttail were not different between the E2(â) and E2(+) groups. At 16 °C, the duration and the onset of tail-hiding behavior in the E2(+) group were greater than that in the E2(â) group. The number of cFos-IR cells in the insula of the E2(â) group was greater than that of the E2(+) group in rats kept at 16 °C. E2 might modulate tail-hiding behavior of female rats at 16 °C, and the insula may be involved in the response.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain Research - Volume 1670, 1 September 2017, Pages 125-134
Journal: Brain Research - Volume 1670, 1 September 2017, Pages 125-134
نویسندگان
Yuki Uchida, Kei Nagashima, Kazunari Yuri,