References in periodicals archive ?
Semisulcatus, with the appearance of numerous zymogen granules in the F-cells corresponding to a maximal rate of enzyme discharge into the tubule lumen.
Electrodensed zymogen granules were abundant in Oreochromis niloticus.
Transport to condensing vacuoles and zymogen granules, J.
Hence these cells are producing zymogen granules that may contain aminopeptidase.