title: A comparative study of the effect of acute and chronic mercuric chloride treatment on the activities of a few digestive enzymes of a teleost fish, Channa punctatus.
mesh_terms: D000818:Animals; D004064:Digestive System / Q000187:drug effects* / Q000201:enzymology; D005399:Fishes / Q000378:metabolism*; D008099:Liver / Q000187:drug effects* / Q000201:enzymology; D008630:Mercury Poisoning / Q000201:enzymology*; D013997:Time Factors; D000520:alpha-Glucosidases / Q000378:metabolism; D001616:beta-Galactosidase / Q000378:metabolism
chemical_list: D000520:alpha-Glucosidases; D001616:beta-Galactosidase