Diabetes mellitus decreases the expression of calcitonin-gene related peptide, gamma-amino butyric acid and glutamic acid decarboxylase in human pancreatic islet cells.
OBJECTIVES: The pattern of distribution of calcitonin-gene related peptide (CGRP), a neuropeptide, gamma-aminobutyric acid (GABA), a neurotransmitter and GABA-converting enzyme, glutamic acid decarboxylase (GAD) in the pancreas of diabetic patients was investigated to determine whether diabetes mellitus influences the expression of thes.....