Immunohistochemical identification of cytokeratins in the rat submandibular salivary glands during ontogenesis
نویسندگان
چکیده
منابع مشابه
Immunohistochemical Identification of Cytokeratins in the Rat Submandibular Salivary Glands during Ontogenesis
Cytokeratins (CK) are a group of proteins comprised of at least 20 different skeletal polypeptides specific for simple and complex epithelia of almost all tissues. Until recently only a few antibodies for cytoskeletal proteins were available and thus it was very difficult to visualize all the components of postnatal cytodifferentiation of salivary glands. Therefore, morphologic and immunophenot...
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Objective Adenoid cystic carcinoma (ACC) is a rare malignant tumor originating from the salivary glands. It’s rather bland histological appearance that masks its ultimate biological aggressiveness. Evaluation of cell cycle and mitoses have been useful in predicting malignancy in many tumors. Ki-67 antigen is a human nuclear antigen that presents during all active phases of cell cycle. The aim ...
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In this study, we elucidated some characteristics of soluble sialidases in the rat salivary glands, brain, liver and kidney. 1) Soluble sialidases in the submandibular and parotid glands were inactivated by about 75 and 60%, respectively, and the enzymes in the brain, liver and kidney were also inactivated by 16-48%, when preincubated at 40•Ž for 1h. When preincubated at 60•Ž, the enzymes in al...
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ژورنال
عنوان ژورنال: Acta veterinaria
سال: 2009
ISSN: 0567-8315
DOI: 10.2298/avb0901069d