The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species

The aim of this investigation was to determine the histological differences of anatomical regions of the ureter in Japanese quail compared with some other domestic avian species such as pigeon, European starling and fowl. Tissue samples from proximal, middle and distal regions of each ureter were ob...

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Autores principales:	Oliaii,Arash, Mobini,Behzad
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2017
Materias:	Histology Japanese quail Region Sex Ureter
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100032
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spelling	oai:scielo:S0717-950220170001000322017-04-18The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian SpeciesOliaii,ArashMobini,Behzad Histology Japanese quail Region Sex Ureter The aim of this investigation was to determine the histological differences of anatomical regions of the ureter in Japanese quail compared with some other domestic avian species such as pigeon, European starling and fowl. Tissue samples from proximal, middle and distal regions of each ureter were obtained and stained with H & E, Alcian blue (pH 2.5), Periodic acid-Schiff, Masson's trichrome, Verhoeff's, and Gomori's method for reticulum. The histology and histochemistry of the ureter showed considerable differences among various anatomical regions of the ureter. No significant sex-based differences were found. The primary branches of ureter were composed of tunica mucosa, submucosa, muscularis and serosa, whereas the wall of smaller branches of ureter only consisted of epithelium and connective tissue fibers. The intraepithelial glands were not found in some region of ureter. The mucosal folds and microvilli were more identified in the proximal region than those of the other regions of the organ. The simple columnar epithelium of proximal region was changed to pseudostratified columnar in other regions of the ureter. In all different regions of ureter, lymphatic tissues were not observed in the lamina propria. The thickness of the tunica muscularis increased from the proximal to the distal region of the ureter. Unusual findings of the ureter in Japanese quail were the presence of reticular, elastic and collagenous fibers in all the connective tissues of organ, isometric longitudinal folds and muscularis mucosa.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.35 n.1 20172017-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100032en10.4067/S0717-95022017000100032
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Histology Japanese quail Region Sex Ureter
spellingShingle	Histology Japanese quail Region Sex Ureter Oliaii,Arash Mobini,Behzad The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species
description	The aim of this investigation was to determine the histological differences of anatomical regions of the ureter in Japanese quail compared with some other domestic avian species such as pigeon, European starling and fowl. Tissue samples from proximal, middle and distal regions of each ureter were obtained and stained with H & E, Alcian blue (pH 2.5), Periodic acid-Schiff, Masson's trichrome, Verhoeff's, and Gomori's method for reticulum. The histology and histochemistry of the ureter showed considerable differences among various anatomical regions of the ureter. No significant sex-based differences were found. The primary branches of ureter were composed of tunica mucosa, submucosa, muscularis and serosa, whereas the wall of smaller branches of ureter only consisted of epithelium and connective tissue fibers. The intraepithelial glands were not found in some region of ureter. The mucosal folds and microvilli were more identified in the proximal region than those of the other regions of the organ. The simple columnar epithelium of proximal region was changed to pseudostratified columnar in other regions of the ureter. In all different regions of ureter, lymphatic tissues were not observed in the lamina propria. The thickness of the tunica muscularis increased from the proximal to the distal region of the ureter. Unusual findings of the ureter in Japanese quail were the presence of reticular, elastic and collagenous fibers in all the connective tissues of organ, isometric longitudinal folds and muscularis mucosa.
author	Oliaii,Arash Mobini,Behzad
author_facet	Oliaii,Arash Mobini,Behzad
author_sort	Oliaii,Arash
title	The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species
title_short	The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species
title_full	The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species
title_fullStr	The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species
title_full_unstemmed	The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species
title_sort	histological differences of the ureter in japanese quail (coturnix japonica) compared with some other domestic avian species
publisher	Sociedad Chilena de Anatomía
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100032
work_keys_str_mv	AT oliaiiarash thehistologicaldifferencesoftheureterinjapanesequailcoturnixjaponicacomparedwithsomeotherdomesticavianspecies AT mobinibehzad thehistologicaldifferencesoftheureterinjapanesequailcoturnixjaponicacomparedwithsomeotherdomesticavianspecies AT oliaiiarash histologicaldifferencesoftheureterinjapanesequailcoturnixjaponicacomparedwithsomeotherdomesticavianspecies AT mobinibehzad histologicaldifferencesoftheureterinjapanesequailcoturnixjaponicacomparedwithsomeotherdomesticavianspecies
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The Histological Differences of the Ureter in Japanese Quail (Coturnix japonica) Compared With Some Other Domestic Avian Species

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