Korean Journal of Veterinary Research 1997;37(3):479-487.
Localization of the central nuclei innervating the rat colon using pseudorabies virus
Seong-joon Yi1, Bong-hee Lee2, Jin-sang Kim3, Tae-chun Kang4, Heungshik S. Lee4
1Department of Anatomy, College of Veterinary Medicine, Kyungpook National University
2Department of Anatomy, College of Medicine, Kyungsang National University
3Deparment of Physical Therapy, College of Rehabilitation Science, Taegu University
4Department of Anatomy, College of Veterinary Medicine, Seoul National University
Pseudorabies 바이러스를 이용한 랫드 결장을 지배하는 중추신경핵의 동정
이성준1, 이봉희2, 김진상3, 강태천4, 이흥식4
1경북대학교 수의과대학
2경상대학교 의과대학
3대구대학교 재활과학대학
4서울대학교 수의과대학
Abstract
The present study was carried out to localize the central nuclei innervating the rat colon using pseudorabies virus-Bartha strain which has been known as a very useful neurotracer. The results were as follows. The central nuclei innervating the proximal colon were premotor area, subfornical organ, preoptic area in telencephalon, and paraventricular nucleus, bed nucleus of stria terminalis, retrochiasmatic area in the diencephalon, and periaqueductal gray, Edinger-Westphal nucleus, tegmental nucleus in the mesencephalon, and parabrachial nucleus, locus ceruleus, A5 area, $K{ddot{o}}lliker$-Fuse nucleus, magnocellular reticular nucleus in the metencephalon, and nucleus tractus solitarius, A1 noradrenergic cell group, dorsal motor nucleus of vagus nerve, nucleus ambiguus, area postrema in the myelencephalon. In the spinal cord, the thoracic division had some nuclei innervating the proximal colon. The nuclei innervating the distal colon were paraventricular nucleus of the diencephalon, Edinger-Westphal nucleus of midbrain, and parabrachial nucleus, locus ceruleus, A5 area, $K{ddot{o}}lliker$-Fuse nucleus, magnocellular reticular nucleus of the metencephalon, and nucleus tractus solitarius, dorsal motor nucleus of vagus nerve, nucleus ambiguus, area postrema in the myelencephalon. In the spinal cord, thoracic, lumbar and sacral division innervated the distal colon.
Key Words: Pseudorabies virus-Bartha strain, colon, central nuclei, rat


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