Protein Establish Robust Localized Pancreatic Islets Engineered with SA-FasL

Pancreatic Islets Engineered with SA-FasL

Immunohistochemical characterization of pancreatic duodenal homeobox protein-1, neurogenin-3 and insulin protein expressions in islet-mesenchymal cell in vitro interactions from injured adult pancreatic tissues: a morphochronological evaluation

Objective(s): The use of a co-culture of islets with mesenchymal stromal cells (MSCs) is a promising therapy in islet transplantation to revert hyperglycaemia, but the resulting insulin-producing cells (IPCs) express low levels of pancreas endocrine developmental genes. This study aims to investigate the morphochronology of a co-culture of islets with MSCs from injured adult pancreata, and char...

Salvianolic acid B improves insulin secretion from interleukin 1β-treated rat pancreatic islets: The role of PI3K-Akt signaling

Background and Objective: Oxidative stress induced by proinflammatory cytokines such as IL-1β plays a major role in β-cell destruction in diabetes type 1. Salvianolic acid B (Sal B) is a polyphenolic compound with antioxidant and protective effects. Thus, objective of this study was to assess the protection exerted by Sal B on isolated rat islets exposed to IL-1β and to investigate an underlyin...

Improvement of the functionality of pancreatic Langerhans islets via reduction of bacterial contamination and apoptosis using phenolic compounds

Objective(s): During type-1 diabetes treating by pancreatic islet transplantation, increasing oxidative stress and microbial contaminations are the main reasons of transplantation failure. In this study, we evaluated anti-apoptotic, antioxidant and antimicrobial potentials of phenolic compounds called ellagic acid (EA) and silybin on rat pancreatic islets. Materials and Methods: By doing MTT as...

Effect of sex on histomorphometric properties of Langerhans islets in native chickens

The aim of the present study was to investigate the effect of gender on the distribution of pancreatic islets in native chicken. Ten adult male and ten adult female Isfahan native chickens were used in this experiment. Results showed a distinct sexual dimorphism in the native chicken pancreas which depends upon the various fractions of the pancreatic lobes, which were occupied by alpha, beta an...