Immune response and status of epizootic ulcerative syndrome (EUS) affected fishes Channa punctatus and Clarias magur

In Epizootic ulcerative syndrome (EUS) affected Channa punctatus and Clarias magur, the serum total proteins were decreased by 24.63% and 38.75% respectively along with A:G ratio. During immune response, the antibodies produced were found to be positively exponential with the amount of antigens (bacteria, fungus and viruses). The present changes may be because of the changing environmental conditions especially temperature fluctuations producing stress conditions in the fishes