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Lung fragments from 12 patients were collected immediately after death and studied by light and electron microscopy and by immunohistochemistry to describe the main morphologic and ultrastructural(More)
BACKGROUND Few authors have been attempting between mast cells and dermal dendrocytes interactions on urticaria. OBJECTIVE To describe the extruded mast cell granules and dermal dendrocytes in(More)
BACKGROUND Toxoplasmosis led to the death of two Brachyteles arachnoides, an endangered atelid. METHODS The diagnosis was established by necropsy, histopathological, immunohistochemical and(More)
In order to verify the effects of CO2 laser on the palatine mucosa of rats, 15 animals were utilized. The animals were anaesthetized with thionembutal by intra-peritoneal injection and the palatine(More)
The fat cells of the fascia areolaris and fascia lamellaris of men, women, and pregnant women (aged between 20 and 35a) were morphometrically studied. The cell volumes showed the following average(More)