Three-dimensional Characteristics of the Interface Epithelium-Connective Tissue Surface of Finger's Lamina Propria of Cebus apella Monkey: Scanning Electron Microscopy Study

Three-dimensional Characteristics of the Interface Epithelium-Connective Tissue Surface of Finger's Lamina Propria of Cebus apella Monkey: Scanning Electron Microscopy Study

Alternative title Características Tri-dimensionales Superficiales de la Lámina Propia de los Dedos de Monos Cebus apella: Interfase del Tejido Epitelial-Conectivo de la Estudio con Microscopía Electrónica de Barrido
Author Watanabe, Ii-Sei Autor UNIFESP Google Scholar
Guimaraes, Juliana Placido Google Scholar
Iyomasa, Mamie Misuzaki Google Scholar
Miglino, Maria Angelica Google Scholar
Lopes, Marilia Gabriela de Oliveira Google Scholar
Consentino, Marcia Google Scholar
Sosthines, Kronka Google Scholar
Pereira da Silva, Marcelo Cavenaghi Autor UNIFESP Google Scholar
Institution Universidade Federal de São Paulo (UNIFESP)
Fed Univ Belem
Univ Vale Paraiba
Universidade de São Paulo (USP)
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 electron 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 electron microscopy. After treatment in the 10% NaOH solution during 3 to 5 days, 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 areas 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.
Keywords Skin
Finger
Collagen fibers
Cebus apella
Scanning electron microscopy
Language English
Date 2008-06-01
Published in International Journal Of Morphology. Temuco: Soc Chilena Anatomia, v. 26, n. 2, p. 325-330, 2008.
ISSN 0717-9502 (Sherpa/Romeo, impact factor)
Publisher Soc Chilena Anatomia
Extent 325-330
Origin http://dx.doi.org/10.4067/S0717-95022008000200013
Access rights Open access Open Access
Type Article
Web of Science ID WOS:000261809200013
SciELO ID S0717-95022008000200013 (statistics in SciELO)
URI http://repositorio.unifesp.br/11600/44056

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