Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 17 of 17 for “"SUBMUCOSA"”.
-
Bioengineered Submucosa for Studying Effects of Microenvironmental Mechanics on Colorectal Cancer Cells
… factors in vitro. In this study, we produce submucosal organoids with varying matrix alignment and embed an HCT-116, colon carcinoma cell line, spheroid into our organoids to simulate an integrated tumor compartment. Through the modulation of our submucosal model, we determine the effects of …
-
ADENOCARCINOMA DE GLÂNDULA SUBMUCOSA NO ESÔFAGO EM UM CÃO: RELATO DE CASO
… of a dog diagnosed with Adenocarcinoma of the submucosal gland of the esophagus, attended at “MinhaCriaVeterinários” clinic in João Pessoa-PB. The animal is a 9-year-old Shih-Tzu male dog. He was submitted to a clinical examination and performed several complementary exams such as hemogram, …
-
The use of SurgiSIS, an acellular collagen matrix, in endoscopic urethroplasty
To evaluate small intestinal submucosa (SurgiSIS) as a substitute for skin in endoscopic urethroplasty performed as treatment for inflammatory and iatrogenic stricutres of the male bulbar urethra and in the early treatment of bulbumembranous urethral injuries associated with recent pelvic …
-
The effect of ageing on the innervation and total collagen content of human colon
… within the functional sublayers, namely: mucosa, submucosa and muscularis externa (circular muscle (CM) and taenia coli (TC)) in ageing human colon. Macroscopically normal ascending (AC) and descending (DC) colon was obtained at surgery from cancer patients without diagnosis of diverticular …
-
Development of specimen mounting and gripping system for planar biaxial tensile testing of biological membrane tissue
… has thus far been used to test small intestine submucosa tissue. As part of this ongoing effort, this research aimed to build a tissue-gripping system that can be used to attach a specimen to the planar biaxial tensile testing machine since the previous clamping method was not suitable. A rake …
-
Ocorrência de helmintos e avaliação anatomopatológica em primatas não humanos de vida livre do estado do Rio de Janeiro, Brasil
… inflamatório de leve a moderado em mucosa e submucosa intestinais. Foram observados também acantocéfalos Pachysentis sp. associados à intensa reação fibrótica em submucosa intestinal, além de digenéticos em associação à evidente fibrose dos ductos hepáticos. O nematoide Trypanoxyuris sp. foi …
-
A Comprehensive Assesment of Eosinophilic Oesophagitis
… between EoE and GORD, the thickness of the submucosa in the distal oesophagus was higher in EoE. Positive correlations were found between dysphagia score and distal total oesophageal wall thickness, as well as disease duration and distal submucosal thickness only in EoE. Lastly, distal total …
-
The role of anaphylatoxins in asthma and airway remodelling
… in the epithelium, airway smooth muscle and submucosa of asthmatics compared with controls, and also demonstrated expression of the two complement receptors on airways structural cells, including airway epithelial cells, endothelial cells, fibroblasts and smooth muscle cells (SMC). -- In …
-
Uso de la matriz extracelular como material para ingeniería de tejidos
… La evaluación de injertos vasculares de submucosa de intestino delgado para la regeneración de vasos sanguíneos ha producido una permeabilidad variable (0-100%) que ha sido concurrente con la variabilidad en las técnicas de fabricación. Metodología: Investigamos los efectos de fabricación …
-
Morfologia comparada do estômago e da junção gastroduodenal de morcegos da família Phyllostomidae (Mammalia, Chiroptera)
… junction. The Brünner' s gland is present at the submucosa of the gastroduodenal j unction in almost all Phyllostomidae except Uroderma and Platyrrhinus. The histochemistry demonstrates differences between the distribution of glycoproteins and proteoglycans which can be possibly related to diet …
-
Efeito do consumo de iogurte caprino probiótico no perfil bioquímico e histopatológico de ratos
… inflammation. The UC affects the mucosa and submucosa of the colon and rectum. The cause seems to be related probably to a combination of genetic and environmental factors. The objective of this study was to evaluate the effect of probiotic yogurt goat added Lactobacillus acidophilus and …
-
Spatial transcriptomic analysis of low-grade intestinal T-cell lymphoma and lymphoplasmacytic inflammatory bowel disease in cats
… areas: superficial epithelium, deep epithelium/submucosa, and Peyer's patches (when available). When comparing LGITL and IBD, all differences were found only in the T-cell population. Fourteen genes had higher expression in LGITL and six in the IBD samples. One gene was upregulated in Peyer's …
-
Nitric oxide in the rat gastrointestinal tract
… base of the mucosa and to larger vessels in the submucosa. Intragastric administration of carbachol or 16, 16-dimethyl prostaglandin E2 increased the thickness of the rat gastric mucus layer. The NOS inhibitor NG-nitro-L-arginine methyl ester dose-dependently, and selectively, prevented the …
-
Endoscopic Incidence of Upper Gastrointestinal Submucosal Tumors and Endosonographic Findings
PURPOSE: Gastrointestinal submucosal tumors(SMTs) are usually asymptomatic and they have been found accidentally during a surgery, autopsy or diagnostic procedure. But recently, the upper gastrointestinal(UGI) endoscopy has been frequently performed for the purpose of routine health check-ups and …
-
The role of matrix metalloproteinases and their inhibitors in irinotecan-induced oral mucositis: an animal model.
… biological events in the epithelium and submucosal layers. However, this pathogenesis is still not fully understood. A group of proteolytic enzymes called matrix metalloproteinases (MMPs) have been recently postulated to play a part in mediating the damaging process seen in oral …
-
Evaluación de la terapia estrogénica en el tratamiento del ulcus crónico gástrico. Estudio experimental
… a cargo específicamente de la capa mucosa y submucosa. 8. El aumento de vascularización de la mucosa gástrica, resulta un mecanismo defensivo frente a lesiones ulcerosas, como está ampliamente comprobado en clínica humana. 9. El crecimiento de mucosa y submucosa condicionado por los …
-
ΤΟ ΤΟΠΙΚΟ ΑΝΟΣΟΕΚΚΡΙΤΙΚΟ ΣΥΣΤΗΜΑ ΤΟΥ ΣΤΟΜΑΧΟΥ ΣΕ ΚΑΛΟΗΘΕΙΣ ΚΑΙ ΚΑΚΟΗΘΕΙΣ ΠΑΘΗΣΕΙΣ ΑΥΤΟΥ (ΑΝΟΣΟΙΣΤΟΧΗΜΙΚΗ ΜΕΛΕΤΗ)
IN THE PRESENT ORIGINAL WORK, AN ATTEMPT IS MADE TO STUDY THE LOCAL IMMUNOSECRETORY SYSTEM OF THE STOMACH: A) IN CASES OF GASTRIC CANCER AND B) IN CASES OF LENIGN GASTRIC ULCER. WE STUDIED A TOTAL OF 46 PATIENTS. THE METHOD OF IMMUNE HYPEROXIDASE WAS EMPLOYED. WE FOUND STATISTICALLY SIGNIFICANT …