ラット前肢粗大筋を支配する脊髄前角細胞の局在(HRP法による研究)
書誌事項
- タイトル別名
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- The Ditribution of Motoneurons Innervating the Forelimb Muscles in the Rat. A Study by use Horseradish Peroxidase(HRP).
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説明
There are few reports about the distribution of motoneurons innervating the forelimb muscles in the rat.<br>30 Wistar rats (60 forelimbs) were used for this study.<br>We injected horseradish peroxidase (HRP) solution into their muscles which were one of deltoid or biceps, triceps, E. C. R., F. C. U., and flexor digitorums.<br>24-48 hours later, the rats were retuened by saline water, and fixed by 0.05mol PBS contained glutaraldehyde.<br>Spinal cords segments C2 to Th2 were removed, and re-fixed during 24 hours.<br>Cords were freezed, and sliced 100 micrometers thickness on the frontal plane, and reacted by diaminobentizine (DAB).<br>HRP labeled cells were counted in each slices under a microscope of 40-100 magnification.<br>Motoneurons innervating deltoid muscle located mainly in segments C5, biceps brachii in C5-6, triceps brachii in C7-8, extensor carpiradialis in C7 to Th1, flexor digitorum superficial and profunds in C8, Th1, flexor carpi ulnaris in C8, Th1.<br>Zancolli supposed and, Kendall compilated the segmental innervation of the upper extremity muscles in man.<br>The distribution innervating the forelimb muscles in the rat was similar to their reports except extensor carpi radialis.
収録刊行物
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- 整形外科と災害外科
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整形外科と災害外科 40 (3), 1306-1310, 1992
西日本整形・災害外科学会
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詳細情報 詳細情報について
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- CRID
- 1390282679911000832
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- NII論文ID
- 130001632743
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- ISSN
- 13494333
- 00371033
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可