Immunohistochemical demonstration of vimentin and S-100 protein in the kidneys.
نویسندگان
چکیده
Vimentin and S-100 protein expression was studied in the kidneys of adult sheep and goat using immunohistochemistry. Vimentin was detected in the podocytes, mesangial cells of the glomerulus, in the endothelium of renal capillaries and renal stromal cells. In collecting tubules, ducts and nerves of the renal papilla, S-100 protein was expressed.
منابع مشابه
Hemangiopericytoma in a young dog: Evaluation of histopathological and immunohistochemical features
In the present study, we describe a subcutaneous mass between the left flank and hip in a 2-year-old male Great Dane dog. Histopathologically, cells appeared to be spindle shaped around a central capillary together with a fingerprint pattern. Immunohistochemical analysis presented that the neoplastic cells expressed vimentin, but did not stain for S-100 protein. On the basis of histopathology a...
متن کاملImmunohistochemical Characterization of Normal Ovary and Common Epithelial Ovarian Neoplasm with a Monoclonal Antibody to Cytokeratin and Vimentin
Background & Objective: The common epithelial ovarian tumors are classified into serous, mucinous, clear cell, endometrioid, the Brenner, mixed, and undifferentiated types. Cytoskeleton intermediate filament composition of ovarian tissues indicates that the cytokeratin and vimentin are observed in ovarian surface epithelium along with the common ovaria...
متن کاملPresence of glial cells in the rat pineal gland: a light and electron microscopic immunohistochemical study.
Immunoperoxidase methods for the demonstration of three glial antigens, vimentin, glial fibrillary acidic protein, and S-100 protein, were applied to routine-fixed paraffin sections of rat pineal gland. A pre-embedding electron microscope immunoperoxidase method was also used to study the ultrastructural localization of S-100 protein in pineal cells. Light and electron microscopic results showe...
متن کاملThe Demonstration of Polyethylenimine Mediated Gene Transfer into the Rodent Hypothalamus Results in Persistent Over-Expression and Phenotypic Change
Polyethylenimine (PEI) has been proposed as a non-viral vector, and has been successfully used to transfer reporter genes into the central nervous system (CNS), kidneys, and lungs of adult mice. Neuropeptide Y (NPY) is a peptide expressed in the hypothalamus and is important in the regulation of body weight. Using PEI combined with stereotactic microinjection, we have successfully transferred c...
متن کاملMorphological, histochemical and immunohistochemical studies of polar fox kidney.
The aim of the present study was to evaluate the morphology and intermediate filaments cytokeratin, desmin and vimentin expression in the kidneys of the polar fox (Alopex lagopus). Routine morphological, histochemical and immunohistochemical techniques of examinations of the kidneys of adult male and female polar foxes were used. We found different localizations and different levels of immunoex...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- General physiology and biophysics
دوره 18 Suppl 1 شماره
صفحات -
تاریخ انتشار 1999