Functional maturation of the small intestine occurs during the weaning period in rats. It is known that this development is facilitated by glucocorticoid. However, the effect of glucocorticoid on morphological development of small intestine has yet to be clarified. The present study evaluated the morphological development and cell proliferation of the small intestine in adrenalectomized (ADX) r...

introduction corn and wheat are the grains most routinely used in commercial poultry diets. for consumption of these cereals, there are a competition between humans and mono-gastric animals. due to corn crop limitation in iran, approximately 50% of the corn required for poultry nutrition is supplied through imports. since triticale is more resistant to various diseases, dry weather and in simil...

BACKGROUND The failure of intestinal mucosal barrier may induce multiple organ dysfunction and systemic inflammatory response syndrome, but little work has been done on whether hypobaric hypoxia related to the failure of intestinal mucosal barrier. AIMS To study the expression of hypoxia-inducible factor 1α (HIF-1α), inducible nitric oxide synthase (iNOS) and morphological changes of intestin...

Nutrient absorption is important in all stages of life. As the diet of an animal changes from birth on, morphological and biochemical adaptation can be anticipated in order to accommodate changing demands. The main focus of the present study was to examine the relationship between age and diet on the potential for peptide transport via PepT1 in the gastrointestinal tract of lambs and to relate ...

Aim : To study the features of morpho-functional changes in small intestine mucosa acute adhesive bowel obstruction. Material and methods . The results a comprehensive morphological functional intestine’s mucous membrane 20 patients out 50 with intestinal obstruction were analyzed. Patients underwent resection biopsy from membrane, followed by pathomorphological biochemical examination specimen...

Capsule endoscopy is a noninvasive diagnostic method used in various gastrointestinal diseases such as Crohn’s disease and celiac disease. Immunoproliferative small-intestinal disease (IPSID) is a proliferative disorder of IgA-producing B lymphocytes [1]. IPSID has been characterized by the loss of the mucosal circular folds, a thickened, cobblestone appearance of the mucosa, and multiple sessi...

This study was conducted to compare the effects of dietary supplementation of Sodium Gluconate (SG), Mannan Oligosaccharide (MOS) and Potassium Diformate (PDF) on growth performance and small intestinal morphology in nursery piglets. One hundred forty four female piglets (11.69±0.71 kg) were divided into 4 treatments with six replicates of six pigs each. The pigs received a control diet or diet...

Villous atrophy, changes in the surface epithelium, mucosal thickening, and glandular hypertrophy were a feature of all the mucosal biopsies from the small intestine obtained from eight coeliac children. No histological differences were observed between the children previously treated with intermittent gluten-free diets and the untreated children. Serial biopsy studies were carried out on one c...

Celiac disease is diagnosed in part by finding areas of pathology in the small bowel (SB) mucosa. This can often be difficult because the pathologic alterations, including atrophy of the small intestinal villi, can often be sparse and subtle. Some of the quantitative methods for detecting and measuring the presence of villous atrophy from videocapsule endoscopy (VCE) images are presented and di...