This study was aimed at comparing morphology of the epididymis and vas deferens of One - humped Camel bull (OCB), Uda ram (UR) and Red Sokoto buck (RSB). Fifteen testes and vas deferens were collected, organs grossly examined, measured for weight or length and processed for histology. In OCB, epididymal tail was the largest of the three segments while a reverse of that was obtained in UR and RSB In OCB, the vas deferens was found to be coiled all through while in both UR and RSB, it was found to be highly coiled initially but became straightened as it coursed down to form ampulla. Gross morphometrically, the weight and length of epididymis and vas deferens in the three species differed significantly (P <0.05) from one another. Histomorphologically, in the corpus epididymis, stereocilia were prominently observed in UR followed by RSB and least in OCB. The proximal segment of vas deferens in the three species was found to consist of three histological layers; tunica mucosa from which, many folds extended, tunica muscularis and tunica serosa. Histomorphometrically, all measured parameters in both corpus epididymis and proximal segment of vas deferens in the three species differed significantly from one another. It was concluded that although results show that the studied animals are different ruminant species they exhibits some similarities and interesting morphological differences in epididymis and vas deferens compared to the majority of mammals. The basic morphological characterizations done in this study are important for future studies, such as comparison with other species of ruminants (whether true or pseudo).
Published in | American Journal of Bioscience and Bioengineering (Volume 3, Issue 5) |
DOI | 10.11648/j.bio.20150305.17 |
Page(s) | 65-71 |
Creative Commons |
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 or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Morphology, Epididymis, Vas Deferens, Gross, Morphometry, Histomorphology, Histomorphometry
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APA Style
Muhammad Abdullahi Mahmud, Josephat Onu, Sani Abdullahi Shehu, Aminu Umaru, Abubakar Danmaigoro, et al. (2015). Morphological Studies on Epididymis and Vas Deferens of One - Humped Camel Bull (Camelus dromedaries), Uda Ram and Red Sokoto Buck. American Journal of Bioscience and Bioengineering, 3(5), 65-71. https://doi.org/10.11648/j.bio.20150305.17
ACS Style
Muhammad Abdullahi Mahmud; Josephat Onu; Sani Abdullahi Shehu; Aminu Umaru; Abubakar Danmaigoro, et al. Morphological Studies on Epididymis and Vas Deferens of One - Humped Camel Bull (Camelus dromedaries), Uda Ram and Red Sokoto Buck. Am. J. BioSci. Bioeng. 2015, 3(5), 65-71. doi: 10.11648/j.bio.20150305.17
AMA Style
Muhammad Abdullahi Mahmud, Josephat Onu, Sani Abdullahi Shehu, Aminu Umaru, Abubakar Danmaigoro, et al. Morphological Studies on Epididymis and Vas Deferens of One - Humped Camel Bull (Camelus dromedaries), Uda Ram and Red Sokoto Buck. Am J BioSci Bioeng. 2015;3(5):65-71. doi: 10.11648/j.bio.20150305.17
@article{10.11648/j.bio.20150305.17, author = {Muhammad Abdullahi Mahmud and Josephat Onu and Sani Abdullahi Shehu and Aminu Umaru and Abubakar Danmaigoro and Mohammed Shaibu Atabo}, title = {Morphological Studies on Epididymis and Vas Deferens of One - Humped Camel Bull (Camelus dromedaries), Uda Ram and Red Sokoto Buck}, journal = {American Journal of Bioscience and Bioengineering}, volume = {3}, number = {5}, pages = {65-71}, doi = {10.11648/j.bio.20150305.17}, url = {https://doi.org/10.11648/j.bio.20150305.17}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.bio.20150305.17}, abstract = {This study was aimed at comparing morphology of the epididymis and vas deferens of One - humped Camel bull (OCB), Uda ram (UR) and Red Sokoto buck (RSB). Fifteen testes and vas deferens were collected, organs grossly examined, measured for weight or length and processed for histology. In OCB, epididymal tail was the largest of the three segments while a reverse of that was obtained in UR and RSB In OCB, the vas deferens was found to be coiled all through while in both UR and RSB, it was found to be highly coiled initially but became straightened as it coursed down to form ampulla. Gross morphometrically, the weight and length of epididymis and vas deferens in the three species differed significantly (P <0.05) from one another. Histomorphologically, in the corpus epididymis, stereocilia were prominently observed in UR followed by RSB and least in OCB. The proximal segment of vas deferens in the three species was found to consist of three histological layers; tunica mucosa from which, many folds extended, tunica muscularis and tunica serosa. Histomorphometrically, all measured parameters in both corpus epididymis and proximal segment of vas deferens in the three species differed significantly from one another. It was concluded that although results show that the studied animals are different ruminant species they exhibits some similarities and interesting morphological differences in epididymis and vas deferens compared to the majority of mammals. The basic morphological characterizations done in this study are important for future studies, such as comparison with other species of ruminants (whether true or pseudo).}, year = {2015} }
TY - JOUR T1 - Morphological Studies on Epididymis and Vas Deferens of One - Humped Camel Bull (Camelus dromedaries), Uda Ram and Red Sokoto Buck AU - Muhammad Abdullahi Mahmud AU - Josephat Onu AU - Sani Abdullahi Shehu AU - Aminu Umaru AU - Abubakar Danmaigoro AU - Mohammed Shaibu Atabo Y1 - 2015/10/13 PY - 2015 N1 - https://doi.org/10.11648/j.bio.20150305.17 DO - 10.11648/j.bio.20150305.17 T2 - American Journal of Bioscience and Bioengineering JF - American Journal of Bioscience and Bioengineering JO - American Journal of Bioscience and Bioengineering SP - 65 EP - 71 PB - Science Publishing Group SN - 2328-5893 UR - https://doi.org/10.11648/j.bio.20150305.17 AB - This study was aimed at comparing morphology of the epididymis and vas deferens of One - humped Camel bull (OCB), Uda ram (UR) and Red Sokoto buck (RSB). Fifteen testes and vas deferens were collected, organs grossly examined, measured for weight or length and processed for histology. In OCB, epididymal tail was the largest of the three segments while a reverse of that was obtained in UR and RSB In OCB, the vas deferens was found to be coiled all through while in both UR and RSB, it was found to be highly coiled initially but became straightened as it coursed down to form ampulla. Gross morphometrically, the weight and length of epididymis and vas deferens in the three species differed significantly (P <0.05) from one another. Histomorphologically, in the corpus epididymis, stereocilia were prominently observed in UR followed by RSB and least in OCB. The proximal segment of vas deferens in the three species was found to consist of three histological layers; tunica mucosa from which, many folds extended, tunica muscularis and tunica serosa. Histomorphometrically, all measured parameters in both corpus epididymis and proximal segment of vas deferens in the three species differed significantly from one another. It was concluded that although results show that the studied animals are different ruminant species they exhibits some similarities and interesting morphological differences in epididymis and vas deferens compared to the majority of mammals. The basic morphological characterizations done in this study are important for future studies, such as comparison with other species of ruminants (whether true or pseudo). VL - 3 IS - 5 ER -