This study was aimed to gain knowledge on the ontogeny of digestive enzymes in common carp larvae at the governmental Warm water Fish Aquaculture Center of Shahid Rajaee in Sari, Mazandaran, Iran. The ontogenetic development of pancreatic (trypsin, chymotrypsin, lipase and α-amylase) and intestinal (alkaline phosphatase and aminopeptidase-N) enzymes were assessed in common carp larvae from firs...

The serum levels of some pancreatic enzymes have been reported to be affected by age and gender. Currently, serum total amylase, pancreatic isoamylase (P-amylase) , lipase , trypsin (ogen) , pancreatic phospholipase Az (PLA* ) , and elastase I are utilized in diagnosing pancreatic diseases. We here compared age and gender-related alterations of these six pancreatic enzymes in healthy subjects t...

Magnesium sulphate has previously been used as a purgative in a test involving the measurement of the faecal excretion of pancreatic enzymes. In order to validate the use of magnesium sulphate for this purpose, in 18 individuals the pancreatic and biliary response to intravenous infusion of secretin (1 CU/kg-h) plus CCK(1IU/kg-h) were compared with the responses to one of three dose-rates of ma...

The contribution of the exocrine pancreas to hyperamylasemia in diabetic ketoacidosis was investigated by measuring total amylase, salivary and pancreatic isoamylases, cathodic trypsin-like immunoreactivity, and pancreatic lipase in 12 consecutive patients recovering from diabetic ketoacidosis. Hyperamylasemia was present in six of the patients [50%; expected incidence: 21.1-78.9% (95% confiden...

In its acute forms, pancreatitis is a severe and frequently fatal disease, characterized biochemically by intrapancreatic activation of very powerful digestive enzymes.'0 The activation of these enzymes results in hydrolytic cleavage of cellular structures followed by generalized pancreatic necrosis, peritonitis, and vasomotor collapse."'8 In its chronic forms, pancreatitis is a disabling disea...

BACKGROUND Exocrine pancreatic insufficiency (EPI) is characterized by a deficiency of exocrine pancreatic enzymes, resulting in malabsorption. Numerous conditions account for the etiology of EPI, with the most common being diseases of the pancreatic parenchyma including chronic pancreatitis, cystic fibrosis, and a history of extensive necrotizing acute pancreatitis. Treatment for EPI includes ...

Pancreatic exocrine insufficiency is a major consequence of pancreatic diseases (e. g. chronic pancreatitis and cystic fibrosis), extrapancreatic diseases like celiac disease and Crohn's disease, and gastrointestinal and pancreatic surgical resections. Recognition of this entity is highly relevant to avoid malnutrition-related morbidity and mortality. The main clinical consequence of PEI is fat...

With the recognition of the close link between nutritional status and pulmonary function in cystic fibrosis (CF), treatment and prevention of malnutrition have become a major focus in the modern therapeutic approach for patients with CF. Thereby, pancreatic enzyme replacement therapy plays a central role. This article reviews key publications on important aspects of pancreatic enzyme replacemen...