Internal hernia represents only a small fraction of the patients with intestinal obstruction, however 50% of paraduodenal hernia present as an acute intestinal obstruction. The case is a 28-year old man with presentation of complete bowel obstruction. Diagnosis confirmed through physical examination and abdominal radiography. Laparatomy was performed during which total herniation of small intes...

Objective(s): To investigate the efficacy of interleukin 11 (IL-11) towards the high dose methotrexate (HDMTX)-concurrent rat small intestinal mucositis and its impacts on the proliferation of the human T-lymphoblastic leukemia (CEM) cell line. Materials and Methods:95 Wistar rats were randomly divided into five groups, the normal control group (A), the methotrexate (MTX) control group (B), th...

Background: The application of nano-particles (NPs) in various industries is growing. Since their toxicity is not clearly understood, they can cause adverse effects on the environment. The aim of this study was to evaluate the histopathological effects of iron oxide nano-particles on the small intestine of common carp, Cyprinus carpio. Methods: Four experimental treatments were designed (15 ...

Mutations in the adenomatous polyposis coli (APC) gene are pivotal in colorectal tumorigenesis. Existing mouse intestinal tumor models display mainly small intestinal lesions and carcinomas are rare. We defined human CDX2 sequences conferring colon epithelium-preferential transgene expression in the adult mouse. Mice carrying a CDX2P-NLS Cre recombinase transgene and a loxP-targeted Apc allele ...

This experiment was conducted to determine the effects of dietary myrtle essential oil on small intestinal morphology and microbiology of broiler chickens. Two hundred day-old broiler chickens (Ross 308) were allocated to 5 treatments, 4 replications with a completely randomized design. The diets were supplemented with: no myrtle essential oil (control), each of myrtle essential oil at levels o...

The patient is a 12 year-old girl who has been suffering from episodes of in testinal obstruction since she was 6 years old, leading to severe malnutrition, malabsorption and growth retardation.  Repeated radiological examinations revealed esophageal achalasia, gastric distention, marked small intestinal and mild colonic dilatation. Transmural biopsies from small and large bowels showed normal ...

The chemopreventive action of 40 and 80% maximum tolerated dose (MTD) levels of piroxicam, D,L-alpha-difluoromethylornithine (DMFO), 16 alpha-fluoro-5-androsten-17-one (DHEA analogue 8354), and ellagic acid (EA) administered in diet individually and in combination before and during initiation and postinitiation phases of azoxymethane-induced neoplasia of the intestine was studied in male F344 r...

We report the case of a 72-year-old man with 2 simultaneous gastric carcinomas. The larger, ulcerated mass in the antrum was a conventional infiltrating intestinal-type adenocarcinoma. The associated antral-type mucosa showed moderate chronic gastritis, foci with complete and incomplete intestinal metaplasia, and mild to moderate Helicobacter pylori infection. The second, smaller tumor was foun...

Gastrointestinal stromal tumors are the most common mesenchymal tumors of the gastrointestinal tract. The introduction of a number of small molecule tyrosine kinase inhibitors has revolutionized the management of metastatic disease. Surgery is the mainstay of management for localized disease. Patients with high risk tumors are treated with adjuvant imatinib. We report the rare presentation of a...