whereas cells exposed to msu crystals released 30 % of their content of lysosomal beta-glucuronidase activity and 28 % of their cytoplasmic lactate dehydrogenase ( ldh ) activity within 3 hours , preincubation with cytochalasin b reduced the release of ldh activity within that period to 6 % but reduced the release of beta-glucuronidase activity only to 20 % .
C0007634
cells
C0010834
cytoplasmic