immunocytochemical quantitation of the distribution of insulin ( b ) , glucagon ( a ) , somatostatin ( d ) and pancreatic polypeptide ( pp ) producing cells revealed a significant relative increase in the number of a cells and a decrease in the number of b cells of the sclerosis islets in primary chronic pancreatitis ( ( b-44.1+/-9.3 % : a-38.3+/-2.4 % : d-8.6+/-5.1 % : pp-4.6+/-4.1 % ) as well as in secondary chronic pancreatitis b-38.0+/-14.3 % : a-38.4+/-19.0 % : d-9.1+/-5.8 % : pp-14.5+/-23.4 % ) compared with controls ( b-71.1+/-8.1 % : a-24.3+/-5.5 % : d-8.0+/-2.8 % : pp-0.5+/-0.4 % ) .
C0021641
insulin
C0022131
cells