نتایج جستجو برای: using histological technics and staining h
تعداد نتایج: 17381120 فیلتر نتایج به سال:
BACKGROUND/AIMS The (13)C-urea breath test (UBT) is a semiquantitative test for measuring Helicobacter pylori infection loading. H. pylori produces ammonia, which elevates the pH of the gastric mucosa and is detectable via endoscopy using a phenol red indicator. We evaluated whether this test could be used to diagnose H. pylori infection and whether phenol red staining was correlated with (13)C...
statement of problem: accumulation of plaque and staining due to a rough surface, and penetration of colourant agents from food and beverages in to the resin composite results in an incomplete polymerization. there is a little information on the effect of finishing and polishing techniques on the discoloration of nanohybrid and microhybrid composites when exposed to staining solutions...
Aquatic organisms respond to environmental stresses through physiological and morphological adaptations. Accordingly, benthic fish such as the Mudskippers are often referred as bioindicators or sentinel species of aquatic ecosystems such as mangrove forests and mudflats. In the present study, during sampling from three coastal areas of Bandar Abbas (Khorabi, Khajeh Ata and Soro estuary), three ...
Purpose: This study designed to introduce Alizarin red S staining instead of Hematoxylin and Eosin staining in diagnosis of calcification of the paraffin sections. Materials and Methods: Uterine paraffin sections belong to the 20 women aged 53±4, endured hysterectomy stained with H&E and ARS staining. For H&E, the sections were treated with Mayer's hematoxylin (pH 2.3) for 5 min and with Eosin...
BACKGROUND: Considering widely administration of methylphenidate and also its immunosuppressive effects on different organs, importance of related microscopic studies is obvious. OBJECTIVES: Determining histological effects of methylphenidate on adrenal glands and lymphatic organs in mice. METHODS: A total number of 30 adult male Balb/C mice were provided, weighed and divided into one control a...
PURPOSE To demonstrate the superficial hyperechoic band (SHEB) in articular cartilage by using ultrasonography (US) and to assess its correlation with histological images. METHODS In total, 47 regions of interest (ROIs) were analyzed from six tibial osteochondral specimens (OCSs) that were obtained after total knee arthroplasty. Ultrasonograms were obtained for each OCS. Then, matching histol...
this study gives a rough notional method to find their textual placing and valuating in the text, narrows the board of vision to mystic items and finally lists the strategies used by the translators of mathnawi to present solutions for preserving the additional values. at last, as the sum-up, strategies in comparison would be presented. it should be noted that by extending the translations from...
Histological and histochemical studies on the pancreas of goose (Anser albifrons) were carried out using special staining and light microscope. The pancreas in goose is serous tubuloacinar gland having exocrine and endocrine part. Smooth muscle fibres were absent in capsule of pancreas. Acinar cells have bizonal shape. Intralobular ducts, Interlobular and main excretory ducts were present withi...
Our knowledge of neoplasms, notwithstanding the enormous amount of research to which they have been subjected, is still extremely vague and unsatisfactory. With nearly every advance in histological technique, however, its application to tumors has afforded some additional fact or facts concerning them, and it is only by utilizing for their study the various improvements of older methods or enti...
AIMS Apoptosis is recognised as a physiological mechanism for controlling cell numbers and its subversion is thought to contribute to carcinogenesis. The aims of this study were to measure the apoptotic index (AI) in a series of squamous cell carcinomas (SCCs) of the lung using standard histological staining and confirm this by immunohistology using an antibody to an apoptosis specific protein ...
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