Reduction of bile acid loss in cystic fibrosis

Reduction of bile acid loss in cystic fibrosis by dietary means.

On a 'normal' diet increased faecal bile acid excretion was found in 14 of 16 children with cystic fibrosis who had steatorrhoea, but excretion was normal in 2 such children without steatorrhoea. The 16 children with steatorrhoea took 3 regimens of diet and therapy: a 'normal' diet with pancreatic enzyme supplements, a diet of reduced long-chain triglycerides with added medium-chain triglycerid...

Intestinal bile acid malabsorption in cystic fibrosis.

This study aimed at examining the mechanisms participating in excessive faecal bile acid loss in cystic fibrosis. The study was designed to define the relation between faecal fat and faecal bile acid loss in patients with and without cystic fibrosis related liver disease; to assess terminal ileal bile acid absorption by a seven day whole body retention of selenium labelled homotaurocholic acid ...

Relationship between bile acid malabsorption and pancreatic insufficiency in cystic fibrosis.

Bile acid loss (mg/m2 24h) in the stools of 43 cystic fibrosis (CF) children with pancreatic insufficiency was 751-1 +/- 48-3, while that of six without clinical evidence of pancreatic disease (133-4 +/- 15-9) did not differ from values in 25 controls (109-8 +/- 9-8). There was a good correlation between the degree of bile acid (BA) and fat sequestration. Concomitant changes in bile acid and fa...

Bile acid secretion in cystic fibrosis.

Induction of colitis in cftr-/- mice results in bile duct injury.

It is unknown why some patients with inflammatory bowel disease develop primary sclerosing cholangitis. We have recently shown that patients with primary sclerosing cholangitis have an increased prevalence of mutations in the gene responsible for cystic fibrosis (CFTR) compared with individuals with inflammatory bowel disease alone. Our aim was to examine whether induction of colitis by oral de...