PURPOSE Gastrointestinal (GI) side effects of the nonsteroidal anti-inflammatory drug (NSAID) diclofenac may be reduced if it is administered as a complex with phospholipid. The upper and lower GI permeability induced by a diclofenac-dipalmitoyl phosphatidyl choline (DPPC) complex were compared with those of diclofenac acid and its sodium salt in rats. METHODS Pharmacokinetic studies were car...

There is a growing appreciation of the role of gut microbial communities in host biology. However, the nature of variation in microbial communities among different segments of the gastrointestinal (GI) tract is not well understood. Here, we describe microbial communities from ten different segments of the GI tract (mouth, esophagus, stomach, duodenum, ileum, proximal cecum, distal cecum, colon,...

BACKGROUND & AIMS Low glycemic index (GI) based diets could influence the accompanying physiological adaptations to energy restriction in the treatment of obesity. It was aimed to investigate the effects of two energy-restricted diets with different food distribution and GI values on weight loss and energy metabolism in the nutritional treatment of obesity. SUBJECTS AND METHODS Participants (...

Considerable epidemiologic evidence links consuming lower glycemic index (GI) diets with good health, particularly upon aging. The GI is a kinetic parameter that reflects the ability of carbohydrate (CHO) contained in consumed foods to raise blood glucose in vivo. Newer nutritional, clinical, and experimental data link intake of lower dietary GI foods to favorable outcomes of chronic diseases, ...

Dietary carbohydrates result in different postprandial blood glucose and insulin responses, depending on the rate of digestion. The glycaemic index (GI) classification allows for ranking foods according to their effect on the glycaemic response: a high glucose response (high GI) or low glucose response (low GI). There has been great interest in recent years in whether low-GI foods are more sati...

AIM Gastrointestinal (GI) symptoms are reported to be common among patients with chronic disorders including end-stage renal disease (ESRD). This questionnaire study assessed the prevalence of GI symptoms among patients undergoing hemodialysis (HD) and to correlate with the presence of diabetes mellitus and psychosomatic symptoms in Asian patients with ESRD. METHODS A total of 123 patients (m...

We investigated the indications for and findings of gastrointestinal (GI) endoscopy in all children < or = 16 years old referred for the procedure to the endoscopy unit at Soba University Hospital, Khartoum from January 2004 to January 2006. Thus 113 children were enrolled; 73% underwent upper GI endoscopy, 27% lower GI endoscopy (15% colonoscopy, 12% flexible sigmoidoscopy). Indications for up...

introduction: gastric cancer is the second most common gi malignancy in zahedan. this investigation was undertaken to define the demographic,clinicopathological, and prognostic factors relevant to patients withgastric adenocarcinoma. methods: we did a retrospective study of 100 patientswith gastric cancer who had been at ali ebne abitaleb hospital and khatam al anbia hospitalin 2004-2006. data ...