Volume: 55 Issue: 2
Year: 2024, Page: 432-439, Doi: https://doi.org/10.51966/jvas.2024.55.2.432-439
Received: Jan. 5, 2024 Accepted: March 30, 2024 Published: June 30, 2024
The present study was undertaken on vomeronasal organ in SVVU T-17 breed of domestic pig at different levels i.e., papilla incisiva, first palatine rugae, third palatine rugae and fifth palatine rugae. The vomeronasal organ consisted of an internal epithelial duct, middle propria submucosa and cartilage. At the level of papilla incisiva, it was lined by stratified squamous non-keratinized epithelium. At the level of first palatine rugae, stratified squamous non-keratinized epithelium to respiratory epithelium was seen. At the level of third palatine rugae, lateral and medial walls were lined by respiratory and olfactory epithelium, respectively. At the level of fifth palatine rugae, both the walls were lined by olfactory epithelium. The propria submucosa had dense connective tissue at the level of papilla incisiva whereas, loose connective tissue was observed at remaining levels with collagen, elastic and reticular fibres. Nerve bundles were observed at the level of third and fifth palatine rugae levels. The cartilage was incomplete dorsolaterally at papilla incisiva and first rugae level whereas, incomplete dorsally at remaining levels.
Keywords: Vomeronasal organ, vomeronasal duct, domestic pig
Abass, T.A., Al-Mayahi, M.S. and Al-Hussany, B.F. 2012. Anatomical and histological investigate of vomeronasal organ in Iraqi sheep Alawasi. Kufa. Vet. Med. Sci. 3: 98-112.
Abbasi, M. 2007. The vomeronasal organ in buffalo. Italian J. Anim. Sci. 6: 991-994.
Abbasi, M. and Khosravinia, H. 2002. Vomeronasal organ in Lori sheep. J. Fac. Vet. Med., Univ. Tehran. 58: 279-82.
Bancroft, J.D. and Gamble, M. 2008. Theory and Practice of Histological Techniques. (6th Ed.). Churchhill and Livingstone, New York, pp. 86-88, 168-169.
Besoluk, K., Eken, E. and Boydak, M. 2001. The vomeronasal organ in Angora goats (Capra hircus). Vet. Arh. 71: 11-18.
Ganganaik, S., Jain, R.K., Pawan, K. and Gupta, A.N. 2006. Histological studies on the vomeronasal organ of sheep (Ovis aries). Indian J. Anim. Sci. 76: 21- 23.
Halpern, M.1987.The organization and function of the vomeronasal system. Annu. Rev. Neurosci. 10: 325-362.
Hare, W.C.D. 1975. Porcine respiratory system. In: Getty, R. (ed.) Sisson and Grossman’s The Anatomy of the Domestic Animals. (5th Ed.). W.B. Saunders Company, Philadelphia, pp. 1285.
ICVGAN [International Committee on Veterinary Gross Anatomical Nomenclature]. 1994. Nomina Anatomica Veterinaria. (4th Ed.). World Association of Veterinary Anatomists, Ithaca, pp. 49, 138.
Karimi, H., Mansoori, A., Hashem, R., Ardalani, G., Sadrkhanloo, R. and Hayatgheibi, H. 2014. Structure of vomeronasal organ (Jacobson organ) in male Camel (Camelus Domesticus). Anat Histol. Embryol. 43: 423-428.
Kassab, A. and El-shafey, A. 2012. Light and scanning microscopic study on the vomeronasal organ of the buffalo (Bos bubalis). Global Vet. 8: 491-497.
Kostov, D.L. 2007. Vomeronasal organ in domestic animals. Bulg. J. Vet. Med. 10: 53-57.
Kratzing, J.E. 1971. The structure of the vomeronasal organ in the sheep. J. Anat. 108: 247.
Kumar, P. 1991. Histological studies on the nasal cavity of goat (Capra hircus). Ph.D thesis, Chaudhary Charan Singh Haryana Agricultural University, Hisar. pp. 39-45.
Kumar, P., Parkash, T.and Gurdial, S. 2016. Gross anatomical and light microscopical studies on the vomeronasal organ of young Pigs (Sus scrofa). Vet. Res. Int.4: 84-88.
Moawad, U.K., Awaad, A.S. and Abedellah, B.A. 2017. Morphological, histochemical and computed tomography on the vomeronasal organ (Jacobson’s organ) of Egyptian native breeds of goats (Capra hircus). Beni-Suef Univ. J. Basic Appl. Sci. 6:174-183.
Salazar, I., Quinteiro, P.S. and Cifuentes, J.M. 1997. The soft-tissue components of the vomeronasal organ in pigs, cows and horses. Anat. Histol. Embryol. 26: 179- 186.
Salazar, I., Quinteiro, P.S., Cifuentes, J.M. and Caballero, T.G. 1996. The vomeronasal organ of the cat. J. Anat. 188: 445.
Samuelson, D.A. 2007. Textbook of Veterinary Histology. (1st Ed.). Saunders Publishing, pp. 230.
Singh, U.B. and Sulochana, S. 1997. Handbook of Histological and Histochemical techniques. Premier Publishing House, Hyderabad, pp. 31-34.
Siraj, M., Al-Kafagy. and Ali, F. 2020. Histological study of the vomeronasal organ in adult local breed dogs (Canis familiaris). Plant Arch.20: 8059-8064.
Snedecor, G.W. and Cochran, W.G. 1994. Statistical Methods. (6th Ed.). Oxford and IBH publishing Co, Calcutta, India.
Teicher, M.H., Shaywitz, B.A. and Lumia, A.R. 1984. Olfactory and vomeronasal system mediation of maternal recognition in the developing rat. Dev. Brain Res. 12: 97- 110.
Vaccarezza, O.L., Sepich, L.N.andTramezzani, J.H. 1981.The vomeronasal organ of the rat. J. Anat. 132: 167.
© 2024 Nikhila et al. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Nikhila, K.P.S.N., Raja, K., Lakshmi, M.S., Kumar, R.V.S., Damini, V., Rao, T.S.C., Supriya, B. and Chakravarthy, M.K. Histomorphological studies on the vomeronasal organ in domestic pig (Sus scrofa domesticus). J. Vet. Anim. Sci. 55(2):432-439
DOI: https://doi.org/10.51966/jvas.2024.55.2.432-439