in order to determine if lysosomes are causally involved in gastric ulcerogenesis , we ( a ) systematically characterized homogenization techniques and assay conditions for measurement of lysosomal enzymes in guinea pig gastric mucosa , and ( b ) assessed the relationship among histamine-induced gastric erosions , lysosomal enzyme activities , and the integrity of lysosomal membranes .
C0038351
gastric
C0017136
gastric