نتایج جستجو برای: histological factor
تعداد نتایج: 905730 فیلتر نتایج به سال:
Background and purpose: Hepatitis Ç Virus (HÇV), one major factor causing chronic liver disease, has been classified into six major genotypes based on the variation in the genome sequencing. Various genotypes of this virus are associated with the intensity of liver tissue changes in patients with hepatitis Ç. Therefore, this study aims to investigate the relationship between the HÇV genotypes a...
BACKGROUND The aim of this study was to investigate the expression of caveolin-1 (Cav-1) in cancer-associated fibroblasts (CAFs) and to explore its correlation with clinicopathologic parameters and prognosis. MATERIALS AND METHODS Cav-1 expression was detected in the stroma of 143 patients with breast cancer, 10 patients with ductal carcinoma in situ (DCIS), and 10 normal breast tissue sample...
BACKGROUND Epidemiological studies have demonstrated that hyperfibrinogenemia is an independent risk factor for cerebrovascular atherosclerosis. However, the underlying mechanisms are poorly understood. We studied whether hyperfibrinogenemia could modify the histological composition of atherosclerotic plaque and precipitate carotid thrombosis resulting from rupture of the plaque. METHODS AND ...
We developed a modified paraffin-embedding histologic technique for processing metallic coil-bearing aneurysm tissues. This modified technique was successfully employed for processing platinum coil-bearing tissue for 30 rabbit aneurysms and 6 swine aneurysms. This technique for sectioning coil-bearing aneurysms resulted in little or no tissue distortion and permitted good preservation of morpho...
BACKGROUND To investigate pulp response to the application of two types adhesive systems (total-etch and self-etch) in human premolar teeth. MATERIALS AND METHODS Cavities limited to enamel walls in all margins with 2.5 mm depth were prepared on buccal surfaces of thirty three human premolars. The cavities were treated with the following adhesive. Single Bond (SB) and Prompt L-Pop (PLP). The ...
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