| タイトル | Reaction of chickens to graduated length of exposure to stress |
| 本文（外部サイト） | http://hdl.handle.net/2060/19800011473 |
| 著者（英） | Faberova, A.; Grom, A.; Nvota, J. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1980-03-01 |
| 言語 | eng |
| 内容記述 | The reactions of 60 day old chickens Arbor Acres 60 X Vantress to immobilization stress lasting 1/2, 1, 2, 4 hours and to application of ACTH, manifested by activity changes in the systems hypophysis-adrenal gland and hypophysis-thyroid gland were studied. The highest activity increase in the two neuro-endocrine systems of the chickens was found to occur after 1/2 hour exposure to stress. With prolonged stress the responses weakened and after 4 hours most of the values gradually regressed to their initial level. The responses of both systems were synchronized. Reactions of the chickens differed from those of laboratory rats in which an increased activity of the hypophysis-adrenal gland system coincided with attenuation of the hypophysis-thyroid gland system. |
| NASA分類 | LIFE SCIENCES (GENERAL) |
| レポートNO | 80N19754
NASA-TM-76071 |
| 権利 | No Copyright |
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