نتایج جستجو برای: lamina mucosa aerosol
تعداد نتایج: 76987 فیلتر نتایج به سال:
Abstract Background Fibrosis represent the main complications related to Crohn's disease (CD). Notch signalling mediate fibrogenic process, including epithelial-mesenchymal transition (EMT) and fibroblast senescence but its role in CD fibrosis is currently unknown. Previous studies have shown a high expression of NOTCH4, NOTCH3, DLL3 DLL4 fibrotic tissue. mainly activates transcription factors ...
Background: Oral submucous fibrosis is a chronic, fibrotic and crippling disease that affects the oral mucosa. It leads to progressive mainly involves buccal mucosa but other parts of cavity such as tongue palate can also be affected. There general consensus areca nut its constituents are responsible for pathogenesis disease. On histological examination biopsy taken from human mucosa, OSMF pres...
In our work we aimed to study the pathomorphological manifestations among structural components of laryngeal mucosa and cartilage in early stages experimental opioid effect. This goal was achieved through use histological techniques visualize cartilage. Histological sections with a thickness 5 - 7 mm were made. specimens prepared according conventional methods using dye hematoxylin, eosin, azan...
Our study was aimed to morphological and histological results, so the included some special stains for histochemical of adult age local pigeon Columba livia. Six pigeons were sacrificed. The had three parts small intestine duodenum, jejunum ileum. duodenum U-like connect between gizzard jejunum. Ascending descending includes pancreas. characterized coil tube anastomosed at anteriorly with cauda...
Structural features of the rats’ gingival mucosa lamina propria under the influence of methacrylate.
Person-to-person transmission of influenza viruses occurs by contact (direct and fomites) and non-contact (droplet and small particle aerosol) routes, but the quantitative dynamics and relative contributions of these routes are incompletely understood. The transmissibility of influenza strains estimated from secondary attack rates in closed human populations is confounded by large variations in...
Thirty patients with oral submucous fibrosis (OSMF) underwent fibreoptic upper G.I. endoscopy and oesophageal biopsy from 20 cms to see if any correlation is found between visual and histological changes in OSMF and oesophageal mucosa. On endoscopy, the colour of oesophageal mucosa was normal in 28 and whitish pale in 2 cases. On endoscopy mucosa felt stiff and fibrotic in 19, leathery in 4, fi...
Counts of T-lymphocytes within surface and crypt epithelium and lamina propria of normal and coeliac small intestinal mucosa using an immunoperoxidase method are described and related statistically to changes in mucosal structure determined by quantitative histology. The use of multiple pan-T-lymphocyte and subset antibodies allowed comparison of marker patterns in normal and abnormal mucosa. T...
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