Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris)
In the current study, ten adult healthy local dogs of both sexes were used to perform histomorphometrical study on their pancreases. The dog pancreas had an inverted V-shape consisting of left and right lobes joined by a body. The pancreas possesses both exocrine and endocrine parts. The exocrine po...
Published in: | Iraqi Journal of Veterinary Sciences |
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University of Mosul, College of Veterinary Medicine
2022
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ftdoajarticles:oai:doaj.org/article:8412eeb608c24b408d1c07cdd321085b 2023-05-15T15:50:43+02:00 Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) Samyan L. Mostafa Yahya Mohammed 2022-10-01T00:00:00Z https://doi.org/10.33899/ijvs.2022.132567.2105 https://doaj.org/article/8412eeb608c24b408d1c07cdd321085b AR EN ara eng University of Mosul, College of Veterinary Medicine https://www.vetmedmosul.com/article_175247_38a5a1bcc24538c05f1a8fa97b241500.pdf https://doaj.org/toc/1607-3894 https://doaj.org/toc/2071-1255 1607-3894 2071-1255 doi:10.33899/ijvs.2022.132567.2105 https://doaj.org/article/8412eeb608c24b408d1c07cdd321085b Iraqi Journal of Veterinary Sciences, Vol 36, Iss 4, Pp 913-922 (2022) pancreas histomorphometry histochemistry local dogs Veterinary medicine SF600-1100 article 2022 ftdoajarticles https://doi.org/10.33899/ijvs.2022.132567.2105 2022-12-30T21:36:22Z In the current study, ten adult healthy local dogs of both sexes were used to perform histomorphometrical study on their pancreases. The dog pancreas had an inverted V-shape consisting of left and right lobes joined by a body. The pancreas possesses both exocrine and endocrine parts. The exocrine portion was composed of numerous acini and fewer tubules as well as the duct system. The number, total diameter and cellular height of acini were significantly abundant, larger and taller in the right lobe compared those of the body and left lobe. Furthermore, the number and total diameter of large pancreatic islets were significantly abundant and larger in the left lobe despite with those of the body and right lobe. This result leads to consider the right lobe was a target region for enzymatic secretion, while the left lobe has a specific function for hormonal secretion. According to available literature, no such result and thus conclusion had been reported on dog pancreas previously. In all parts of the pancreas and with aldehyde fuchsin stain, only the large pancreatic islets contained α-, β-, δ-cells as well as non-staining cells. Only, the β-cells occurred as single cells between the pancreatic acini or even within the connective tissue septa. These single cells were more numerous in the left lobe, but they were infrequently located in the body and right lobe. Article in Journal/Newspaper Canis lupus Directory of Open Access Journals: DOAJ Articles Iraqi Journal of Veterinary Sciences 36 4 913 922 |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
Arabic English |
topic |
pancreas histomorphometry histochemistry local dogs Veterinary medicine SF600-1100 |
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pancreas histomorphometry histochemistry local dogs Veterinary medicine SF600-1100 Samyan L. Mostafa Yahya Mohammed Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) |
topic_facet |
pancreas histomorphometry histochemistry local dogs Veterinary medicine SF600-1100 |
description |
In the current study, ten adult healthy local dogs of both sexes were used to perform histomorphometrical study on their pancreases. The dog pancreas had an inverted V-shape consisting of left and right lobes joined by a body. The pancreas possesses both exocrine and endocrine parts. The exocrine portion was composed of numerous acini and fewer tubules as well as the duct system. The number, total diameter and cellular height of acini were significantly abundant, larger and taller in the right lobe compared those of the body and left lobe. Furthermore, the number and total diameter of large pancreatic islets were significantly abundant and larger in the left lobe despite with those of the body and right lobe. This result leads to consider the right lobe was a target region for enzymatic secretion, while the left lobe has a specific function for hormonal secretion. According to available literature, no such result and thus conclusion had been reported on dog pancreas previously. In all parts of the pancreas and with aldehyde fuchsin stain, only the large pancreatic islets contained α-, β-, δ-cells as well as non-staining cells. Only, the β-cells occurred as single cells between the pancreatic acini or even within the connective tissue septa. These single cells were more numerous in the left lobe, but they were infrequently located in the body and right lobe. |
format |
Article in Journal/Newspaper |
author |
Samyan L. Mostafa Yahya Mohammed |
author_facet |
Samyan L. Mostafa Yahya Mohammed |
author_sort |
Samyan L. Mostafa |
title |
Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) |
title_short |
Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) |
title_full |
Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) |
title_fullStr |
Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) |
title_full_unstemmed |
Histomorphometrical and histochemical study of the pancreas on the local dogs (Canis lupus familiaris) |
title_sort |
histomorphometrical and histochemical study of the pancreas on the local dogs (canis lupus familiaris) |
publisher |
University of Mosul, College of Veterinary Medicine |
publishDate |
2022 |
url |
https://doi.org/10.33899/ijvs.2022.132567.2105 https://doaj.org/article/8412eeb608c24b408d1c07cdd321085b |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
Iraqi Journal of Veterinary Sciences, Vol 36, Iss 4, Pp 913-922 (2022) |
op_relation |
https://www.vetmedmosul.com/article_175247_38a5a1bcc24538c05f1a8fa97b241500.pdf https://doaj.org/toc/1607-3894 https://doaj.org/toc/2071-1255 1607-3894 2071-1255 doi:10.33899/ijvs.2022.132567.2105 https://doaj.org/article/8412eeb608c24b408d1c07cdd321085b |
op_doi |
https://doi.org/10.33899/ijvs.2022.132567.2105 |
container_title |
Iraqi Journal of Veterinary Sciences |
container_volume |
36 |
container_issue |
4 |
container_start_page |
913 |
op_container_end_page |
922 |
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1766385730214428672 |