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Morphological alterations on the prostate of Calomys callosus submitted to chronic ethanol ingestion
(2006-07-01)
The objective of the present study was to assess the possible toxic effects of chronic alcohol ingestion on the ultrastructure of the glandular epithelium of the prostate of the rodent Calomys callosus, in order to contribute ...
Sharpening of periodontal instruments with different sharpening stones and its influence upon root debridement--scanning electronic microscopy assessment
(2006-01-01)
The objective of this study was to evaluate, through scanning electronic microscopy, the effect of sharpening with different sharpening stones on the cutting angle of periodontal curettes (Gracey 5-6), and the influence ...
A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy
(Instituto Oswaldo Cruz, Ministério da Saúde, 2007-06-01)
The aim of this study was to analyze the external morphology of the scutellum through optical microscopy and scanning electron microscopy (SEM) in male specimens of Triatoma costalimai, T. delpontei, T. eratyrusiformis, ...
Scanning electron microscopy of the presbylarynx
(2016-06-01)
Objective To describe the findings on the presbylarynx under scanning electron microscopy. Study Design Cadaver study. Setting Universidade Estadual Paulista (Botucatu, São Paulo, Brazil). Subjects and Methods Sixteen vocal ...
Documentation of floral secretory glands in Pleurothallidinae (Orchidaceae) using Scanning Electron Microscopy (SEM)
(2016-11-20)
A clear, step by step description of the treatment of orchid flowers, subtribe Pleurothallidinae, with Critical Point Drying for SEM is presented. It shows that a simple, short fixation and dehydration method prior to ...