PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY
Autor(a) principal: | |
---|---|
Data de Publicação: | 1997 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Odontologia da Universidade de São Paulo |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631997000400003 |
Resumo: | The frequency, structure and thickness of the prismless enamel layer in the buccal and lingual surfaces of non-erupted deciduous molar teeth were described. The teeth were extracted, kept in a 70% ethanol solution, dried, coated with gold and examined in a scanning electron microscope JEOL, JSM-6.100. The aprismatic layer was observed in the occlusal, middle and cervical thirds of all buccal and lingual surfaces. The hydroxyapatite crystals were arranged parallel to each other and perpendicular to the enamel surface. No statistically significant differences were observed between the occlusal, middle and cervical thirds, which had 7.257 <FONT FACE="Symbol">m</FONT> m of average thickness. |
id |
USP-56_35be8264d647960f44cc767c54843480 |
---|---|
oai_identifier_str |
oai:scielo:S0103-06631997000400003 |
network_acronym_str |
USP-56 |
network_name_str |
Revista de Odontologia da Universidade de São Paulo |
repository_id_str |
|
spelling |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDYPrismless layerDental enamelMicroscopy, electron, scanningThe frequency, structure and thickness of the prismless enamel layer in the buccal and lingual surfaces of non-erupted deciduous molar teeth were described. The teeth were extracted, kept in a 70% ethanol solution, dried, coated with gold and examined in a scanning electron microscope JEOL, JSM-6.100. The aprismatic layer was observed in the occlusal, middle and cervical thirds of all buccal and lingual surfaces. The hydroxyapatite crystals were arranged parallel to each other and perpendicular to the enamel surface. No statistically significant differences were observed between the occlusal, middle and cervical thirds, which had 7.257 <FONT FACE="Symbol">m</FONT> m of average thickness.Universidade de São Paulo1997-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631997000400003Revista de Odontologia da Universidade de São Paulo v.11 n.4 1997reponame:Revista de Odontologia da Universidade de São Pauloinstname:Universidade de São Paulo (USP)instacron:USP10.1590/S0103-06631997000400003info:eu-repo/semantics/openAccessFAVA,MarceloWATANABE,Ii-SeiFAVA-DE-MORAES,FlávioCOSTA,Luciane Ribeiro de Rezende Sucasas daeng1998-11-23T00:00:00Zoai:scielo:S0103-06631997000400003Revistahttps://www.scielo.br/j/rousp/PUBhttps://old.scielo.br/oai/scielo-oai.php||pob@edu.usp.br0103-06630103-0663opendoar:1998-11-23T00:00Revista de Odontologia da Universidade de São Paulo - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
title |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
spellingShingle |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY FAVA,Marcelo Prismless layer Dental enamel Microscopy, electron, scanning |
title_short |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
title_full |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
title_fullStr |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
title_full_unstemmed |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
title_sort |
PRISMLESS ENAMEL IN HUMAN NON-ERUPTED DECIDUOUS MOLAR TEETH: A SCANNING ELECTRON MICROSCOPIC STUDY |
author |
FAVA,Marcelo |
author_facet |
FAVA,Marcelo WATANABE,Ii-Sei FAVA-DE-MORAES,Flávio COSTA,Luciane Ribeiro de Rezende Sucasas da |
author_role |
author |
author2 |
WATANABE,Ii-Sei FAVA-DE-MORAES,Flávio COSTA,Luciane Ribeiro de Rezende Sucasas da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
FAVA,Marcelo WATANABE,Ii-Sei FAVA-DE-MORAES,Flávio COSTA,Luciane Ribeiro de Rezende Sucasas da |
dc.subject.por.fl_str_mv |
Prismless layer Dental enamel Microscopy, electron, scanning |
topic |
Prismless layer Dental enamel Microscopy, electron, scanning |
description |
The frequency, structure and thickness of the prismless enamel layer in the buccal and lingual surfaces of non-erupted deciduous molar teeth were described. The teeth were extracted, kept in a 70% ethanol solution, dried, coated with gold and examined in a scanning electron microscope JEOL, JSM-6.100. The aprismatic layer was observed in the occlusal, middle and cervical thirds of all buccal and lingual surfaces. The hydroxyapatite crystals were arranged parallel to each other and perpendicular to the enamel surface. No statistically significant differences were observed between the occlusal, middle and cervical thirds, which had 7.257 <FONT FACE="Symbol">m</FONT> m of average thickness. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631997000400003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631997000400003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-06631997000400003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo |
publisher.none.fl_str_mv |
Universidade de São Paulo |
dc.source.none.fl_str_mv |
Revista de Odontologia da Universidade de São Paulo v.11 n.4 1997 reponame:Revista de Odontologia da Universidade de São Paulo instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Revista de Odontologia da Universidade de São Paulo |
collection |
Revista de Odontologia da Universidade de São Paulo |
repository.name.fl_str_mv |
Revista de Odontologia da Universidade de São Paulo - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||pob@edu.usp.br |
_version_ |
1754821051240415232 |