Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments
Autor(a) principal: | |
---|---|
Data de Publicação: | 1980 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/230793 |
Resumo: | The authors studied the structure and the orientation of the connective-muscular component of the tunicae of the vertebral artery along the suboccipital and intracranial segments utilizing the following coloration methods: Weigert's resorcin fuchsin, Orcein solution and counterstain with Van Gieson's picrofuchsin. In the above mentioned segments, it was established that the wall of the vertebral artery exhibits a muscular structure. The tunica intima in both portions, has a developed structure and the internal elastic lamina is evident; the tunica media is formed by fascicles of smooth muscle fibers disposed circularly in relation to the vascular lumen and interposed by thin elastic fibers. In the most external layer of the tunica media, these fibers form a external elastic lamina. The tunica adventitia is formed by a fibrous-elastic stratum which is reinforced by fascicles of circular collagenic fibers which mainly originates from the dura mater. |
id |
UNSP_3ca96661accf2b3109a000a394cfffa5 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/230793 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segmentsThe authors studied the structure and the orientation of the connective-muscular component of the tunicae of the vertebral artery along the suboccipital and intracranial segments utilizing the following coloration methods: Weigert's resorcin fuchsin, Orcein solution and counterstain with Van Gieson's picrofuchsin. In the above mentioned segments, it was established that the wall of the vertebral artery exhibits a muscular structure. The tunica intima in both portions, has a developed structure and the internal elastic lamina is evident; the tunica media is formed by fascicles of smooth muscle fibers disposed circularly in relation to the vascular lumen and interposed by thin elastic fibers. In the most external layer of the tunica media, these fibers form a external elastic lamina. The tunica adventitia is formed by a fibrous-elastic stratum which is reinforced by fascicles of circular collagenic fibers which mainly originates from the dura mater.Dept. Morphol., State Univ. Julio de Mesquita Filho, BotucatuUniversidade Estadual Paulista (UNESP)Piffer, C. R.Zorzetto, N. L.2022-04-29T08:42:01Z2022-04-29T08:42:01Z1980-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article382-388Anatomischer Anzeiger, v. 147, n. 4, p. 382-388, 1980.0003-2786http://hdl.handle.net/11449/2307932-s2.0-0018875439Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnatomischer Anzeigerinfo:eu-repo/semantics/openAccess2022-04-29T08:42:01Zoai:repositorio.unesp.br:11449/230793Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:42:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
title |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
spellingShingle |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments Piffer, C. R. |
title_short |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
title_full |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
title_fullStr |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
title_full_unstemmed |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
title_sort |
Microscopy anatomy of the vertebral artery in the suboccipital and intracranial segments |
author |
Piffer, C. R. |
author_facet |
Piffer, C. R. Zorzetto, N. L. |
author_role |
author |
author2 |
Zorzetto, N. L. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Piffer, C. R. Zorzetto, N. L. |
description |
The authors studied the structure and the orientation of the connective-muscular component of the tunicae of the vertebral artery along the suboccipital and intracranial segments utilizing the following coloration methods: Weigert's resorcin fuchsin, Orcein solution and counterstain with Van Gieson's picrofuchsin. In the above mentioned segments, it was established that the wall of the vertebral artery exhibits a muscular structure. The tunica intima in both portions, has a developed structure and the internal elastic lamina is evident; the tunica media is formed by fascicles of smooth muscle fibers disposed circularly in relation to the vascular lumen and interposed by thin elastic fibers. In the most external layer of the tunica media, these fibers form a external elastic lamina. The tunica adventitia is formed by a fibrous-elastic stratum which is reinforced by fascicles of circular collagenic fibers which mainly originates from the dura mater. |
publishDate |
1980 |
dc.date.none.fl_str_mv |
1980-01-01 2022-04-29T08:42:01Z 2022-04-29T08:42:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Anatomischer Anzeiger, v. 147, n. 4, p. 382-388, 1980. 0003-2786 http://hdl.handle.net/11449/230793 2-s2.0-0018875439 |
identifier_str_mv |
Anatomischer Anzeiger, v. 147, n. 4, p. 382-388, 1980. 0003-2786 2-s2.0-0018875439 |
url |
http://hdl.handle.net/11449/230793 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Anatomischer Anzeiger |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
382-388 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803047386946207744 |