Research Note: Metabolic changes and physiological responses of broilers in the final stage of growth exposed to different environmental temperatures
| العنوان: | Research Note: Metabolic changes and physiological responses of broilers in the final stage of growth exposed to different environmental temperatures |
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| المؤلفون: | Jiangshui Wang, Chianning Heng, Dianchun Wang, Lei Xia, Yuanyuan Wang, Tian-Yu Guo, Kaixuan Li, Lei Jiang, Xiuan Zhan |
| المصدر: | Poultry Science, Vol 99, Iss 4, Pp 2017-2025 (2020) Poultry Science |
| بيانات النشر: | Elsevier, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Male, Hot Temperature, medicine.medical_treatment, Oxidative phosphorylation, Adrenocorticotropic hormone, oxidative damage, Management and Production, Biology, Heat Stress Disorders, heat stress, Random Allocation, 03 medical and health sciences, chemistry.chemical_compound, animal comfort, Animal science, Lactate dehydrogenase, medicine, Animals, 030304 developmental biology, lcsh:SF1-1100, 0303 health sciences, yellow-feathered broiler, Growth factor, 0402 animal and dairy science, 04 agricultural and veterinary sciences, General Medicine, 040201 dairy & animal science, metabolomics, Hormones, Hsp70, Heat stress, Cold Temperature, Oxidative Stress, chemistry, Metabolome, biology.protein, Female, Animal Science and Zoology, Creatine kinase, lcsh:Animal culture, Chickens, Heat-Shock Response, Hormone |
| الوصف: | There is no information regarding the influence of heat stress (HS) on host metabolic profile. In this study, we investigated the effects of different environmental temperatures on oxidative status, hormone levels, HS indicators, and plasma metabolites in broilers. A total of 1,680 yellow-feather broilers (28 D old) were randomly allotted to 4 groups with 6 replicates. The broilers (29–57 D old) were maintained in thermostatic rooms (20°C, 25°C, 28°C, and 30°C) for 28 consecutive days. The results showed that the plasma cortisol and adrenocorticotropic hormone levels and creatine kinase and lactate dehydrogenase activities gradually increased when the temperature increased from 20°C to 30°C. However, the insulin-like growth factor-І level decreased gradually. Furthermore, heat shock protein 70 expression significantly increased in the liver and breast muscle (P |
| اللغة: | English |
| تدمد: | 0032-5791 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adfe3020660634f329332e804721bceaTest http://www.sciencedirect.com/science/article/pii/S0032579119580488Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....adfe3020660634f329332e804721bcea |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00325791 |
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