We have investigated the possibility that the abnormally decreased gall bladder contraction after meals in patients with coeliac disease might result in part from an abnormality in the gall bladder response to endogenous cholecystokinetic hormones--for example, cholecystokinin and motilin--rather than solely from decreased secretion of such hormones. Eight patients with untreated coeliac diseas...

Pancreatic regeneration after caerulein-induced pancreatitis is characterized by transient fibroblast proliferation followed by replication of acinar cells. The mechanisms that coordinate regeneration are incompletely understood. In this study, we examine the role of insulin-like growth factor I (IGF-I). Acute edematous pancreatitis was induced in rats by 12 h caerulein infusion. Pancreatic IGF...

Chemokines are believed to play a key role in the pathogenesis of acute pancreatitis. We have earlier shown that pancreatic acinar cells produce the chemokine monocyte chemotactic protein (MCP)-1 in response to caerulein hyperstimulation, demonstrating that acinar-derived MCP-1 is an early mediator of inflammation in acute pancreatitis. Blocking chemokine production or action is a major target ...