The bowel habit of 350 preschool children from a single general practice was studied. Eighty five per cent of 1 to 4 year olds eating a predominantly low fibre diet opened their bowels once or twice a day and 96% of the children fell within the range of three times a day to every other day. At all ages most children produced soft stools of about 25 ml volume. Mean intestinal transit time of 35 ...

Cellobiose and mannitol were used as probe molecules to measure intestinal permeability in 36 children with cystic fibrosis, and 25 age matched controls. Orocaecal transit was also evaluated for each subject using the lactulose/hydrogen breath test. There was a fourfold increase in permeability to disaccharide (cellobiose) in patients with cystic fibrosis, but permeability to the monosaccharide...

Gas content and transit appear to conspire with the motor and sensory responses of the gut to produce gas related symptoms, both in normal individuals and especially in patients with irritable bowel syndrome (IBS). In relation to gas in IBS, two questions need to be addressed: do IBS patients produce more gas and what are the relationships between intestinal gas and symptoms? The balance of evi...

LGR5 and BMI1 mark intestinal stem cells in crypt base columnar cells and +4 position cells, respectively, but characterization of functional markers in these cell populations is limited. ID1 maintains the stem cell potential of embryonic, neural, and long-term repopulating hematopoietic stem cells. Here, we show in both human and mouse intestine that ID1 is expressed in cycling columnar cells,...

chronic constipation is a debilitating condition that is often associated with different abdominal problem. it can cause distress for the child and family and can result in emotional disturbance and family problem. based on the current algorhytm, the treatment of chronic constipation consists of 4 important phases, 1: education, 2: disimpaction, 3: prevention of re-accumulation of feces and 4: ...

BACKGROUND Studies on gastrointestinal symptoms, dysfunctions, and neurological disorders in systemic scleroderma are lacking so far. METHODS Thirty-eight scleroderma patients (34 limited, 4 diffuse), 60 healthy controls and 68 dyspeptic controls were scored for upper and lower gastrointestinal symptoms (dyspepsia, bowel habits), gastric and gallbladder emptying to liquid meal (functional ult...