Exocrine pancreas development in zebrafish

Postnatal development of the exocrine pancreas in suckling goat kids.

A total of 25 preruminant Granadina breed goats were used. They were bottle-fed goat milk ad libitum from postnatal day 3 to 28. Until the age of 3 d, kids were fed colostrum. Body weight, pancreas weight, total protein concentration, enzyme activities in pancreatic tissue and hormone concentrations (cortisol, gastrin, T3 and T4) were determined at 3, 7, 14, 21 and 28 d of age. Our results show...

The exocrine pancreas

This seminar text reviews various forms of enzyme supplementation used clinically in digestive and absorption disorders. Enzyme supplementation plays an integral role in the management of various digestive disorders, particularly with regard to exocrine pancreatic insufficiency. However, application of enzymes may also be beneficial for other conditions associated with poor digestion including ...

Exocrine pancreas cancer

Conditional inactivation of Myc impairs development of the exocrine pancreas.

Recent studies have shown that Wnt/beta-catenin signaling is essential for development of the exocrine pancreas, but the role of beta-catenin-dependent target genes such as Myc during pancreatic development is not well known. Here, we show that tissue-specific deletion of Myc causes a slightly accelerated differentiation of pancreatic epithelial cells into endocrine cells and perturbs the proli...

Exdpf Is a Key Regulator of Exocrine Pancreas Development Controlled by Retinoic Acid and ptf1a in Zebrafish

Both endocrine and exocrine pancreatic cells arise from pancreatic-duodenal homeobox 1 (pdx1)-positive progenitors. The molecular mechanisms controlling cell fate determination and subsequent proliferation, however, are poorly understood. Unlike endocrine cells, less is known about exocrine cell specification. We report here the identification and characterization of a novel exocrine cell deter...