Sadullah BAHAR, M. Orhun DAYAN, Sadettin TIPIRDAMAZ

HOLSTEIN IRKI SIĞIRLARDA N. HYPOGLOSSUS'UN VENTRAL KÖKLERİNİN SİSTERNAL VE KANALİKULAR BÖLÜMÜ ÜZERİNDE ANATOMİK VE MORFOMETRİK BİR ARAŞTIRMA

Anahtar Kelimeler:

Holstein, N. hypoglossus, Morfometri, Anatomi

The Anatomical and Morphometrical Investigations on the Cisternal and Canalicular Segments of the Hypoglossal Nerve in Holstein Cattle

Aim: The purpose of this study is determined that anatomical and morphometrical characteristics of cisternal and canalicular part of the hypoglossal nerve in Holstein cattle. Material and Method : In this study, 24 heads of adult Holste in cattle which obtained from the slaughterhouse were used. Samples were fixated by using classical method and dissected in anatomy laboratory. Results: lt was seen that hypoglossal nerve as 46,04±7,29 roollets left from 10,36 ± 1,01 mm. in diameter hypoglossal line which placed 7,90 ± 0,54 mm in length from fissura mediana laterally onto level of the decussatio pyramidum in Holste in cattle. It was found out, at the end of cisternal course 9,23±1 ,50 in lenght, rootlets made up 7,90±1 ,75 bundles and these bundles penetrated into the dura mater via 2,29±0,68 points. Bundles which were surrounded by dura mater passed through 1,50±0,62 hypoglossal canals and then reached fossa condylaris ventralis. At this point these bundles were joined each others and composed of a nerve trunk. Conclusion: This study demonstrates comprehensively anatomical and morphometrical properties of cisternal and canalicular part of the hypoglossal nerve.

Keywords:

Holstein cattle, Hypoglossal nerve, Morphometry, Anatomy,

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Bahar, S., Eken, E., Sur, E. (2006). The morphology of the hypoglossal dorsal root and its ganglia in Holstein catlle. J. Vel. Med. Sci. 68 (6) 533-536.
Baumel, J.J. (1975). Aves Nervous System. In "Sisson and Grossman's the Anatomy of the Domestic Animals ". Vol. 2, 5th ed., (Getty, R. ed.), W. B. Saunders Coompany, Philadelphia.
Bhuller, A , Sanudo, J,R, Cho i, D., Abrahams, P.H. (1998). Intracranial course and relations of the hypoglossal nerve. An anatomic study. Surg. Radiol. AnaL. 20, 109-112.
Borke, R.C., Nau, M.E., Ringler, RL. (1983) . Brain stem afferents of hypoglossal neurons in the rat. Brain Research , 269, 47-55.
Chibuzzo, GA, Cummings, J.F. (1981). The origins of the afferent fibers to the lingual muscles of the dog, a. retrograde Iabelling study with horse radis h peroxidase. AnaL. Rec. 200 (1), 95-101.
Dursun, N. (2000). "Veteriner Anatomi III" Medisan Yayınları Ankara.
Dyce, K.M., Sack, W.O. , Wensing, C.G.S . (1996). "Texbook of Veterinary Anatomy" 2. edn. W.B. Saunders Company, Philadelphia.
Godinho H.P. (1968) A Comparative Anatomical Study of the Cranial Nerves in Goat, Sheep and Bovine (Capra Hircus, Ovis Aries and Bos Taurus); Their Distribution and Related Autonomic Components. Ph.D. Thesis , lowa State University Ames, lowa
Godinho, H. P. and Getty, R. 1975. Peripheral nervous system. In "Sisson and Grossman's the Anatomy of the Domestic Animals". Vol. 1, 5th ed., (Getty, Red.), W. B. Saunders Coompany, Philadelphia.
Lang, J. (1983) . Neurocranium, Orbit, Craniocervical Regions . "Clinical Anatomy of the Head". Springer Verlag, Berlin Heide lberg.
Nazruddin, S. S., Shirana, Y., Yamauchi, K., Shigenaga, Y. (1989). The cells of origin of the hypoglossal afferent nerves and central projections in the caL. Brain Res. 490, 219-235.
Neuhuber, W., Mysicka, A (1980). Afferent neurons of the hypoglossal nerve of the rat as demonstrated by horseradish pero xidase trac ing. Anat. Embryol. (Beri). 158 (3), 349-360.
Nicke l, R., Schummer, A , Seife rle, E. (2004). "Lehbuch der Anatomie der Haustiere" Band 4, Nervensystem - Sinnesorgane Endokrine Drüsen, Parey Verlag , Stultgart.
Nomina Anatomica Veterinaria (2005). Prepared by the International Committes on Veterinary Gross Anatomical Nomenclature and Authorized by the General Assamply of the World Association of Veterinary Anatomists. PubIished by the Editorial Committee Hannover, Colum bia, Genl. Sapporo.
O'reilly, P.M.R. , Fitzgerald, M.J.T. (1990) . Fibre composition of the hypoglossal nerve in the rat. J. AnaL. 172, 227-243.
Rao, G.S., Sharma, U.K. (1974). Anatomical studies of the hypoglossal nerve in the Indiana buffalo (Bubal us bubalis). Acta anaL. 89, 352-358.
Smith, P.G., Backer, R.J. , Kletzker, G.R., Mishler E.T., Loosmore, J.L., Leonetti, J.P., Bigelow, D.C. (1995). Surgica/ management of trancranial hypoglossal schwannomas. Am. J. Otoi. 16,451-456.
Takeuchi, Y., Hayakawa, T., Ozaki, H. S., Kito, J., Satoda , T., Matsushima, R. (1990). Afferent fibers in hypoglossal nerve: a horseradish peroxidase study in cat. Brain Res. Bull. 24, 81-87
Tecirlioğlu, S. (1975). Merkepte (Equus asinus 1.) beyin sinirlerinin (Nn. encephalici) makroskopik anatomisi üzerinde araştırmalar. Doçentlik Tezi, A. Ü. Veteriner Fakültesi Anatomi Kürsüsü. Ankara.
Yasuda, K., Mori, R., Tanaka, M., Nakayama, Y., Tanaka , S., Kuma i, T., Matsuhashi, H., Kondo , E., Yamaoka, M., Furusawa, K. (2003). Evidence of parasympathetic paraganglionic neurons in the rat hypoglossal nerve trunk. Exp. Brain Res. 153, 302-30 9.
Yousry, 1. , Moriggl, B., Schmid, U.D., Wiesman, M., Fesl, G., Bruckmann, H., Naidich, T.P. , Yousry TA (2002). Detailed anatomy of the intracranial segment of the hypoglossal nerve: neurovascular relationships and landmarks on magnetic resonance imag ing sequense. J. Neurosurg. 96, 1113-1122.
Zapata, P., Torrealba, G. (1971) . Mechanosensory units in the hypoglossal nerve of the cat, Brain Research, 32 (2), 349-367.