The Ditribution of Motoneurons Innervating the Forelimb Muscles in the Rat. A Study by use Horseradish Peroxidase(HRP).
-
- Harada Shin'ichi
- Department of Orthopaedic Surgery, Nagasaki Rosai Hospital
-
- Konishi Hiroaki
- Department of Orthopaedic Surgery, Nagasaki Rosai Hospital
-
- Torigoshi Takayoshi
- Department of Orthopaedic Surgery, Nagasaki Rosai Hospital
-
- Ito Nobuyuki
- Department of Orthopaedic Surgery, Nagasaki University School of Medicine
-
- Iwasaki Katsuro
- Department of Orthopaedic Surgery, Nagasaki University School of Medicine
-
- Nakamura Syoichi
- Department of Orthopaedic Surgery, Nagasaki Kinen Hospital
Bibliographic Information
- Other Title
-
- 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)
Search this article
Abstract
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.
Journal
-
- Orthopedics & Traumatology
-
Orthopedics & Traumatology 40 (3), 1306-1310, 1992
West-Japanese Society of Orthopedics & Traumatology
- Tweet
Details 詳細情報について
-
- CRID
- 1390282679911000832
-
- NII Article ID
- 130001632743
-
- ISSN
- 13494333
- 00371033
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed