| タイトル | Animal studies on Spacelab-3 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19870012680 |
| 著者（英） | Berry, W.; Lencki, W.; Callahan, P.; Schatte, C.; Grindeland, R.; Funk, G. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1987-02-01 |
| 言語 | eng |
| 内容記述 | The flight of two squirrel monkeys and 24 rats on Spacelab-3 was the first mission to provide hands-on maintenance on animals in a laboratory environment. With few exceptions, the animals grew and behaved normally, were free of chronic stress, and differed from ground controls only for gravity dependent parameters. One of the monkeys exhibited symptoms of space sickness similar to those observed in humans, which suggests squirrel monkeys may be good models for studying the space adaptation syndrome. Among the wide variety of parameters measured in the rats, most notable was the dramatic loss of muscle mass and increased fragility of long bones. Other interesting rat findings were those of suppressed interferom production by spleen cells, defective release of growth hormone by somatrophs, possible dissociation of circadian pacemakers, changes in hepatic lipid and carbohydrate metabolism, and hypersensitivity of marrow cells to erythropoietin. These results portend a strong role for animals in identifying and elucidating the physiological and anatomical responses of mammals to microgravity. |
| NASA分類 | LIFE SCIENCES (GENERAL) |
| レポートNO | 87N22113 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/150898 |
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