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  • Sociedad Chilena de Anatomía
  • International Journal of Morphology
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  • Sociedad Chilena de Anatomía
  • International Journal of Morphology
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Three-dimensional Characteristics of the Interface Epithelium-Connective Tissue Surface of Fingeres Lamina Propria of Cebus apella Monkey: Scanning Electron Microscopy Study

Author
Watanabe,Ii-sei

Guimarães,Juliana Plácido

Iyomasa,Mamie Misuzaki

Miglino,Maria Angélica

Lopes,Marília Gabriela de Oliveira

Consentino,Márcia

Sosthines,Kronka

da Silva,Marcelo Cavenaghi Pereira

Full text
https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200013
Abstract
In the present paper were analysed the three-dimensional characteristics of the interface epithelium-connective tissue surface of finger prints of Cebus apella monkey employing the scanning electrón microscopic methods. The connective tissue core (CTC) and epithelial papillae were examined verifying the three-dimensional configuration of the tissue projections. The samples were fixed in Bouin solsution for histologic preparations and in modified Karnovsky for examine to observe in scanning electrón microscopy. After treatment in the 10% NaOH solution during 3 to 5 day s, the surface of finger prints revealed a distribution of CTC of lamina propria in situ showing original three-dimensional SEM images. The linear and circular dispositions CTC, and the furrows were clearly identified. Each pointed papilla presented a large base and longitudinal disposition of thick collagen fiber bundles and in some áreas with a complex reticular formations. The longitudinal furrows between the pointed papillae exhibited a dense layer of connective tissue and showed only low CTC or laminar in shape. The presence of numerous foramina of sweat gland were noted in three-dimensional SEM images.
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Discipline
Artes, Arquitectura y UrbanismoCiencias Agrarias, Forestales y VeterinariasCiencias Exactas y NaturalesCiencias SocialesDerechoEconomía y AdministraciónFilosofía y HumanidadesIngenieríaMedicinaMultidisciplinarias
Institutions
Universidad de ChileUniversidad Católica de ChileUniversidad de Santiago de ChileUniversidad de ConcepciónUniversidad Austral de ChileUniversidad Católica de ValparaísoUniversidad del Bio BioUniversidad de ValparaísoUniversidad Católica del Nortemore

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