these cells along with a limited number of goblet cells located in the gill interfilamentar membrane which show properties of typically salt excretory glands after the same salt water treatment , are good visualized in the succinate dehydrogenase enzyme and mg++-dependent atpase enzyme preparations in addition to the reactivity found with the chloride test thus suggesting their role in the secretory transepithelial nacl transport across the gill surface .
C0008203
chloride
C0037494
nacl