Histopathological study of oncocytes in the human labial salivary glands
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چکیده
منابع مشابه
Observations of Nerve Terminals in Human Labial Salivary Glands
The existence of a motor innervation to the secretory and myoepithelial elements of salivary glands has been supported amply by physiological and pharmacological studies extending over a century (reviewed in Babkin, 1950 ; Emmelin, 1967) . However, the exact morphological nature of this innervation at the acinar level is less well established, and has been the subject of several conflicting rep...
متن کاملImmunoglobulin-containing cells in normal human labial salivary glands.
The distribution of immunoglobulin-containing cells within 8 normal human labial salivary glands was studied using an immunoperoxidase technique. Cell counts revealed that IgA-containing cells pre-dominated in all specimens and that the mean percentage class ratios for IgG:IgA:IgM:IgD cells were 4:92:3:1. IgE cells were rare and only detected in one gland. The density of IgA cells (191 cells/mm...
متن کاملOncocytes in human bronchial mucous glands.
Oncocytes were found in the bronchial glands of 30 of 33 lungs in which the left bronchial tree was examined. They were found with similar frequency in the main, upper and lower lobe bronchi. They were found more commonly with increasing age and were most frequent in the collecting duct of the bronchial glands. However, they were absent from the collecting duct in 14 cases. They were not increa...
متن کاملHistopathological study of pleomorphic adenoma of salivary glands.
The pleomorphic adenoma, also known as mixed tumor, presents an epithelial and mesenchymal histological structure, being also called epithelioma with altered stroma. The pleomorphic adenoma has a frequency of 70% of major salivary gland tumors, being located preponderantly at the level of parotid gland (52-84%), at the level of submandibular glands (7-17%) and at the level of the other salivary...
متن کاملDetection of AA-type amyloid protein in labial salivary glands.
OBJECTIVES Among the diverse forms of amyloidosis, secondary type is the most frequent one. Diagnosis of amyloid deposition is based on the identification of the fibrillary protein amyloid by means of Congo Red (CR) or crystal violet (CV) stains, but these techniques do not differentiate between the different types of amyloid fibrils. The aim of this study was to identify by immunofluorescence ...
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ژورنال
عنوان ژورنال: Japanese Journal of Oral Biology
سال: 1981
ISSN: 0385-0137
DOI: 10.2330/joralbiosci1965.23.26