| Автор | Saadoun, A. |
| Автор | Simon, J. |
| Автор | Leclercq, B. |
| Дата выпуска | 1987 |
| dc.description | Abstract1. The effects of daily injections of corticosterone (1 or 5 mg/bird) on growth, fat deposition, liver lipid and plasma concentrations of uric acid, glucose, insulin and growth hormone were studied using genetically selected lines of fat (FL) and lean (LL) chickens.2. Both doses of corticosterone depressed body weight gain and increased the liver lipid and the abdominal fat to the same extent in both lines.3. In both lines, corticosterone caused a dose‐dependent increase in the plasma concentrations of uric acid, glucose and insulin in the fasted and refed states.4. In untreated birds, plasma concentrations of growth hormone (GH) were slightly higher in FL than in LL chickens and slightly decreased during refeeding. The response was not modified by injection of 1 mg corticosterone. Injections of 5 mg decreased plasma GH in both lines in the fasting state and in LL chickens during refeeding. In contrast, the same dose increased GH in FL chickens during refeeding. This contradiction remains unexplained.5. The results suggest that corticosterone sensitivity is not involved in difference of fattening between FL and LL chickens. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Название | Effect of exogenous corticosterone in genetically fat and lean chickens |
| Тип | research-article |
| DOI | 10.1080/00071668708416985 |
| Electronic ISSN | 1466-1799 |
| Print ISSN | 0007-1668 |
| Журнал | British Poultry Science |
| Том | 28 |
| Первая страница | 519 |
| Последняя страница | 528 |
| Аффилиация | Saadoun, A.; Station de Recherches Avicoles, INRA de Nouzilly |
| Аффилиация | Simon, J.; Station de Recherches Avicoles, INRA de Nouzilly |
| Аффилиация | Leclercq, B.; Station de Recherches Avicoles, INRA de Nouzilly |
| Выпуск | 3 |
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