SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris

SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris

The three-dimensional characteristics between the epithelium-connective tissue of palatine mucosa of opossum were demonstrated using NaOH method. The tissues were carefully removed and fixed in modified Karnovsky solution for 12 h at 4ºC. Then, the specimens were prepared for scanning electron microscope. The results revealed that the surface of hard palatine mucosa presents stratified squamous keratinized epithelium and several transverse palatine plicae. In the anterior region, some elongated or pointed epithelial protrusions were noted. The lamina propria showed numerous connective tissue papillae disposed in parallel ridges. At high magnification, the thick bundles of collagen fibers were observed.

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Main Authors: Martinez,Marcelo, Watanabe,Ii-Sei, Martinez,Francisco Eduardo, Basso,Nivalde Antônio, Ribeiro,Osmir, Gregório,Elisa Aparecida
Format: Digital revista
Language:English
Published: Sociedad Chilena de Anatomía 1997
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98681997000100002
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spelling oai:scielo:S0716-986819970001000022001-11-06SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventrisMartinez,MarceloWatanabe,Ii-SeiMartinez,Francisco EduardoBasso,Nivalde AntônioRibeiro,OsmirGregório,Elisa Aparecida Palatine mucosa Connective tissue papillae Opossum Scanning electron microscopy The three-dimensional characteristics between the epithelium-connective tissue of palatine mucosa of opossum were demonstrated using NaOH method. The tissues were carefully removed and fixed in modified Karnovsky solution for 12 h at 4ºC. Then, the specimens were prepared for scanning electron microscope. The results revealed that the surface of hard palatine mucosa presents stratified squamous keratinized epithelium and several transverse palatine plicae. In the anterior region, some elongated or pointed epithelial protrusions were noted. The lamina propria showed numerous connective tissue papillae disposed in parallel ridges. At high magnification, the thick bundles of collagen fibers were observed.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaRevista chilena de anatomía v.15 n.1 19971997-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98681997000100002en10.4067/S0716-98681997000100002
institution SCIELO
collection OJS
country Chile
countrycode CL
component Revista
access En linea
databasecode rev-scielo-cl
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Martinez,Marcelo
Watanabe,Ii-Sei
Martinez,Francisco Eduardo
Basso,Nivalde Antônio
Ribeiro,Osmir
Gregório,Elisa Aparecida
spellingShingle Martinez,Marcelo
Watanabe,Ii-Sei
Martinez,Francisco Eduardo
Basso,Nivalde Antônio
Ribeiro,Osmir
Gregório,Elisa Aparecida
SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris
author_facet Martinez,Marcelo
Watanabe,Ii-Sei
Martinez,Francisco Eduardo
Basso,Nivalde Antônio
Ribeiro,Osmir
Gregório,Elisa Aparecida
author_sort Martinez,Marcelo
title SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris
title_short SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris
title_full SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris
title_fullStr SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris
title_full_unstemmed SCANNING ELECTRON MICROSCOPIC STUDY OF THE HARD PALATINE MUCOSA OF OPOSSUM (Didelphis albiventris
title_sort scanning electron microscopic study of the hard palatine mucosa of opossum (didelphis albiventris
description The three-dimensional characteristics between the epithelium-connective tissue of palatine mucosa of opossum were demonstrated using NaOH method. The tissues were carefully removed and fixed in modified Karnovsky solution for 12 h at 4ºC. Then, the specimens were prepared for scanning electron microscope. The results revealed that the surface of hard palatine mucosa presents stratified squamous keratinized epithelium and several transverse palatine plicae. In the anterior region, some elongated or pointed epithelial protrusions were noted. The lamina propria showed numerous connective tissue papillae disposed in parallel ridges. At high magnification, the thick bundles of collagen fibers were observed.
publisher Sociedad Chilena de Anatomía
publishDate 1997
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98681997000100002
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