Colonic Mucosa With Polypoid Hyperplasia A Pathologic and Molecular Reassessment of Endoscopically Apparent but Histologically Subtle Polyps and a Reappraisal of So-Called Goblet-Cell Rich Hyperplastic PolypsGastrointestinalHistologyMolecular diagnosticsObjectives: Define the morphologic and molecular features of ...
n.pólipo, cualquier protuberancia o bulto que se desarrolla de una membrana mucosa. English-Spanish Medical Dictionary © Farlex 2012 polyp npólipo;adenomatous —pólipo adenomatoso;hyperplastic —pólipo hiperplásico;juvenile —pólipo juvenil;nasal —pólipo nasal ...
Results: Haem-fed mice showed epithelial hyperproliferation and decreased apoptosis, resulting in hyperplasia. Microarray analysis of the colon mucosa showed ... N Ijssennagger,A Rijnierse,N De Wit,... - Gut 被引量: 58发表: 2012年 Dietary haem stimulates epithelial cell turnover by downregulati...
A progressive reduction of the mucus barrier between the microbiota and the mucosal surface was observed in DKO mice vs. all other groups (see Supplementary Figure S1d). At P12, bacteria were in direct contact with the mucosa in the DKO colon (Figure 1g). An intestinal permeability assay ...
An example of this phenomenon was described in rats treated with reserpine for seven days. The colonic mucosa showed an increase in sulfomucin (high-iron diamine positive) containing goblet cells in the surface epithelium.586 The glycocalyx is important in the protective function of the colonic ...
Environmental factors are the major contributor to the onset of immunological disorders such as ulcerative colitis. However, their identities remain unclear. Here, we discover that the amount of consumed L-Tryptophan (L-Trp), a ubiquitous dietary compone
In contrast, rapid increases in hCD4+ (IL-22+) CD4 T cells in the infected mucosa after the first week resulted in their outnumbering all IL-22+ innate cells combined, and they produced increased IL-22 on a per-cell basis compared with innate cells (Figures 1A, 1B, and S1E). ...
(A) UC: multiple continuous shallow ulcers with white coating on the surface. (B) CD: Cobblestone appearance with ulceration. (C) monogenic IBD-like disorder: Ulcerative lesions covered with pus coating, and accompanied by scattered inflammatory polypoid hyperplasia around the ulcer. (D) Allergy...
Nerve growth factor con- tent is increased in the rectal mucosa of children with diarrhea-pre- dominant irritable bowel syndrome. Neurogastroenterol Motil 2012; 24:734-739, e347. 31. Dunlop SP, Jenkins D, Neal KR, Spiller RC. Relative importance of enterochromaffin cell hyperplasia...
Detection of Large2 mRNA in mouse ileum normal mucosa and ApcMin-driven adenoma was performed as described before [35]. In brief, RNA probes were created with DIG RNA Labeling Kit (Roche) according to the manufacturers’ protocol. 5 μm thick FFPE sections of mouse tissues were de-waxed...