Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane

The epithelial cell surfaces of neonatal Wistar rat tongue mucosa were examined by transmission electron microscopic method. The tissues were fixed by modified Karnovksy solution and embedded in Spurr resin. Thin sections of 90 nm thickness were cut and examined in the Jeol 1010 transmission electro...

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Autores principales:	Picoli,Lara Cristina, Lopes,Ruberval A, Semprini,Marisa, Sala,Miguel Angel, Ogawa,Koichi, Watanabe,Ii-sei
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2006
Materias:	Epithelial cell Tongue mucosa Bacteria Cadmium Transmission electron microscopy
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300006
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spelling	oai:scielo:S0717-950220060003000062006-08-28Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell MembranePicoli,Lara CristinaLopes,Ruberval ASemprini,MarisaSala,Miguel AngelOgawa,KoichiWatanabe,Ii-sei Epithelial cell Tongue mucosa Bacteria Cadmium Transmission electron microscopy The epithelial cell surfaces of neonatal Wistar rat tongue mucosa were examined by transmission electron microscopic method. The tissues were fixed by modified Karnovksy solution and embedded in Spurr resin. Thin sections of 90 nm thickness were cut and examined in the Jeol 1010 transmission electron microscopy. It was revealed that the queratinized squamous epithelial cells of the tongue mucosa exposed to cadmium presented groupings of numerous bacteriae which are attached to the flat cell membrane surfaces. The coccus and bacillus are attached to the cell membrane in organized rows or at random, as clearly seen in the TEM images. At high magnification, the transmission electron microscopic images showed that bacteriae are attached by a fibrillar structures from each other and from epithelial cell membrane and bacteriae. The control group analysis demonstrated that the cell membrane didn´t show the presence of bacteriaeinfo:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.24 n.2 20062006-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300006en10.4067/S0717-95022006000300006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Epithelial cell Tongue mucosa Bacteria Cadmium Transmission electron microscopy
spellingShingle	Epithelial cell Tongue mucosa Bacteria Cadmium Transmission electron microscopy Picoli,Lara Cristina Lopes,Ruberval A Semprini,Marisa Sala,Miguel Angel Ogawa,Koichi Watanabe,Ii-sei Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane
description	The epithelial cell surfaces of neonatal Wistar rat tongue mucosa were examined by transmission electron microscopic method. The tissues were fixed by modified Karnovksy solution and embedded in Spurr resin. Thin sections of 90 nm thickness were cut and examined in the Jeol 1010 transmission electron microscopy. It was revealed that the queratinized squamous epithelial cells of the tongue mucosa exposed to cadmium presented groupings of numerous bacteriae which are attached to the flat cell membrane surfaces. The coccus and bacillus are attached to the cell membrane in organized rows or at random, as clearly seen in the TEM images. At high magnification, the transmission electron microscopic images showed that bacteriae are attached by a fibrillar structures from each other and from epithelial cell membrane and bacteriae. The control group analysis demonstrated that the cell membrane didn´t show the presence of bacteriae
author	Picoli,Lara Cristina Lopes,Ruberval A Semprini,Marisa Sala,Miguel Angel Ogawa,Koichi Watanabe,Ii-sei
author_facet	Picoli,Lara Cristina Lopes,Ruberval A Semprini,Marisa Sala,Miguel Angel Ogawa,Koichi Watanabe,Ii-sei
author_sort	Picoli,Lara Cristina
title	Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane
title_short	Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane
title_full	Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane
title_fullStr	Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane
title_full_unstemmed	Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane
title_sort	transmission electron microscopy study of the neonatal rat tongue mucosa treated with special attention to the bacteriae on the epithelial cell membrane
publisher	Sociedad Chilena de Anatomía
publishDate	2006
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300006
work_keys_str_mv	AT picolilaracristina transmissionelectronmicroscopystudyoftheneonatalrattonguemucosatreatedwithspecialattentiontothebacteriaeontheepithelialcellmembrane AT lopesrubervala transmissionelectronmicroscopystudyoftheneonatalrattonguemucosatreatedwithspecialattentiontothebacteriaeontheepithelialcellmembrane AT semprinimarisa transmissionelectronmicroscopystudyoftheneonatalrattonguemucosatreatedwithspecialattentiontothebacteriaeontheepithelialcellmembrane AT salamiguelangel transmissionelectronmicroscopystudyoftheneonatalrattonguemucosatreatedwithspecialattentiontothebacteriaeontheepithelialcellmembrane AT ogawakoichi transmissionelectronmicroscopystudyoftheneonatalrattonguemucosatreatedwithspecialattentiontothebacteriaeontheepithelialcellmembrane AT watanabeiisei transmissionelectronmicroscopystudyoftheneonatalrattonguemucosatreatedwithspecialattentiontothebacteriaeontheepithelialcellmembrane
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Transmission Electron Microscopy Study of the Neonatal Rat Tongue Mucosa Treated with Special Attention to the Bacteriae on the Epithelial Cell Membrane

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