| タイトル | Experiment K-314: Fetal and neonatal rat bone and joint development following in Utero spaceflight |
| 著者（英） | Holton, E. M.; Sabelman, E. E.; Arnaud, C. D. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1981-08-01 |
| 言語 | eng |
| 内容記述 | Infant rat limb specimens from Soviet and U.S. ground-based studies were examined by radiography, macrophotography, histologic sectioning and staining and scanning electron microscopy. A comparison was conducted between vivarium and flight-type diets suggesting that nutritional obesity may adversely affect pregnancy. Data were obtained on maturation of ossification centers, orientation of collagen fibers in bone, tendon and ligaments, joint surface texture and spatial relationships of bones of the hind limb. Computer reconstructions of the knee and hip show promise as a means of investigating the etiology of congenital hip dislocation. |
| NASA分類 | LIFE SCIENCES (GENERAL) |
| レポートNO | 81N32842 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/419194 |
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