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Commenced in January 2007 Frequency: Monthly Edition: International Publications Count: 29830


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10010281
Assessment of Breeding Soundness by Comparative Radiography and Ultrasonography of Rabbit Testes
Abstract:
In order to improve the animal protein recommended daily intake of Nigerians, there is an upsurge in breeding of hitherto shunned food animals one of which is the rabbit. Radiography and ultrasonography are tools for diagnosing disease and evaluating the anatomical architecture of parts of the body non-invasively. As the rabbit is becoming a more important food animal, to achieve improved breeding of these animals, the best of the species form a breeding stock and will usually depend on breeding soundness which may be evaluated by assessment of the male reproductive organs by these tools. Four male intact rabbits weighing between 1.2 to 1.5 kg were acquired and acclimatized for 2 weeks. Dorsoventral views of the testes were acquired using a digital radiographic machine and a 5 MHz portable ultrasound scanner was used to acquire images of the testes in longitudinal, sagittal and transverse planes. Radiographic images acquired revealed soft tissue images of the testes in all rabbits. The testes lie in individual scrotal sacs sides on both sides of the midline at the level of the caudal vertebrae and thus are superimposed by caudal vertebrae and the caudal limits of the pelvic girdle. The ultrasonographic images revealed mostly homogenously hypoechogenic testes and a hyperechogenic mediastinum testis. The dorsal and ventral poles of the testes were heterogeneously hypoechogenic and correspond to the epididymis and spermatic cord. The rabbit is unique in the ability to retract the testes particularly when stressed and so careful and stressless handling during the procedures is of paramount importance. The imaging of rabbit testes can be safely done using both imaging methods but ultrasonography is a better method of assessment and evaluation of soundness for breeding.
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References:

[1] Egbunike, G.N. What is Animal Science? And how can Nigeria get out of malnutrition. In: Livestock Products. Ologhobo, A.D., Iyayi E.A., Adesehinwa A.O.K and Bamgbose A.M.(eds). Proc. 2nd Ann. Conf. of ASAN. Held at Airport Hotel, Ikeja - Lagos on the 16th -17th September, 1997: 1-12.
[2] Mubarak Ayinla Abdulraheem, Azeez Mohammed Lawal, Amos Abiodun Olasore, OpeyemiOlusegun Oni. Assessment of Animal Protein Consumption and Food Security Among Rural Households in Kwara State, Nigeria .American Journal of Business and Society Vol. 1, No. 4, 2016, pp. 233-245.
[3] Ajala, M.K. and Balogun, J.K. Economics of rabbit production in Zaria, Kaduna State. Tropical J. Anim. Sci., 2004, 7(1): 1-10.
[4] Mailafia S, Onakpa MM, Owoleke OE. Problems and Prospects of Rabbit Production in Nigeria-A review. Bayero Journal of Pure and Applied Sciences,2010, 3(2): 20 – 25
[5] Allen, C.E. (1993): New horizons in animal agriculture: future challenges for animal scientists. Journal of Animal Science 57 supplement. (2):16http://jas.fass.org/cgi/reprint/57/supplement2/16.pdf
[6] Owen, O.J., Alawa, J.P., Wekhe S.N., Isirimah N.O., Chukuigwe E.C., Aniebo, A.O., Ngodigha, E.M. and Amakiri A.O. Incorporating poultry litter in animal feed: a solid waste management strategy. Egyptian Journal of Animal Production 2008.
[7] Kilic, N. A comparison between medetomidine-ketamine ansxylazine ketamine anaesthesia in rabbits. Turk J Vet AnimSci 2004 28, 921-926.
[8] Bays, T., Lightfoot, B.T. and Mayer, J. (2006). Exotic pet behaviour: birds, reptiles and small mammals: Elsevier Health Sciences, 1 - 49.
[9] Nurhusien, Y., Mohammad, M.B., Dayang Norhaizum, A.K., Kazhal, S. and Nur Ain Shafiqah, M.S.. Testicular evisceration sequel to trauma and its surgical management in a rabbit. Malaysian Journal of Veterinary Research. 2015; Volume 6. Pg 79 - 82.
[10] Bedford-Guaus S. J. Overview of Breeding Soundness of the Male. In MSD Veterinary Manual, 11th edition. 2016. Accessed online on 28th January 2019.
[11] Bakker Julie & Baum Michael J., Neuroendocrine Regulation of GnRH Release in Induced Ovulators. Frontiers in Neuro-endocrinology 2000; 21, 220-262.
[12] Cappello Vitorio and Lennox Angela. Gross and Surgical Anatomy of the Reproductive Tract of Selected Exotic Pet Mammals. Association of Avian Veterinarians, 2006 Proceedings. Pgs 19-28.
[13] Harcourt-Brown, F and Chitty, J. Chapter from BSAVA manual of Rabbit Surgery, Dentistry and Imaging 2013.
[14] Ülker H, Kanterb M, Gokdalc O, Ayguna T, Karakus F, Sakaryad ME, David MA, Jerry JR. Testicular development, ultrasonographic and histological appearance of the testis in ram lambs immunized against recombinant LHRH fusion proteins. Animal Reproduction Science, 2005; 86: 205–219.
[15] Olatunji-Akioye, A, Afonja VA, Saka B. Ultrasonographic features of the testes of West Afrcan Dwarf Bucks. Iranian Journal of Veterinary Surgery 2018; 13(2); Serial No: 29
[16] Brankaert, R.D. The Rabbit-Husbandary, health and Production. FAO Handbook 1996.
[17] Morgan M.A. Testicular and scrotal Ultrasound. Radiopaedia https://radiopaedia.org/articles/testicular-and-scrotal-ultrasound Accessed on 3rd of March, 2019.
[18] Yimer N., Rosnina Y., Wahid H, SahareeA.A., Yap KC et al., Transscrotal Ultrasonography and Breeding Soundness evaluation of bulls in a herd of Dairy and beef cattle with poor reproductive performance. Pertanika Journal. of Agricultural Sciences 34 (2) 217-228, 2011.
[19] Raji L.O., Ajala O.O., Ameen, S.A.H Testicular Ultrasound as a Breeding Soundeness Examination and Biometric Tool for West African Dwarf buck goats. Slovak Journal of Animal Science 49 (1) 8-16, 2016.
[20] National Research Council (US) Committee on the Biological Effects of Ionizing Radiation (BEIR V). Health Effects of Exposure to Low Levels of Ionizing Radiation: Beir V. Washington (DC): National Academies Press (US); 1990. 2, Genetic Effects of Radiation. Available from: https://www.ncbi.nlm.nih.gov/books/NBK218706/
[21] Olarotimi O. J., Sokunbi O. A., Abdullah A Determination of Daily Sperm Production (DSP) in Rabbit (Oryctolaguscuniculus) Bucks using Testicular Parameters. Greeber Journal of Agricultural Sciences Vol 5(4) 141-148, 2015.
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