Immunolocalization of PTHrP in the submandibular glands of three rodent species. |
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| Authors: | E Czykier M Zabel J Seidel |
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| Institution: | Department of Histology and Embryology, Medical Academy, Bia?ystok, Poland. czykier@amb.ac.bialystok.pl |
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| Abstract: | The present study deals with immunohistochemical localization of PTHrP in bank vole, pine vole and white mouse submandibular glands. PTHrP immunoreactivity was observed in epithelial cells of all ductal segments (intercalated, striated, interlobular and main excretory ducts) of the salivary glands in all the three animal species tested. We also found PTHrP expression in myoepithelial cells surrounding the mucous alveoli of submandibular glands in those animals. The reaction was less intense than that found in the epithelial cells of excretory ducts. We occasionally observed a very slight positive reaction for PTHrP in smooth muscle cells of small blood vessels. We also found PTHrP expression in the neurons of ganglion in the submandibular gland. |
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