Logunov A I, Isakhanian G D
Vopr Med Khim. 1981;27(4):481-5.
Activity of lysosomal hydrolases, cathepsins A and D, acid phosphatase, was induced in inflamed rat hypodermic tissue. Simultaneously, cytoplasmic enzymes leucine amino-peptidase and alkaline phosphatase were activated in the tissue. At the same time, activity of thiol-dependent enzymes/cathepsins B and C/ was decreased in all preparations studied. The data obtained suggest that both lysosomal and membrane-bound hydrolases participated in development of inflammation. Besides, proliferation of the hypodermic tissue appears to effect, by means of mediator and metabolite systems, on activity of intracellular enzymes in other tissues studied, which were not related directly to the impairment.
