Fournier, M.

nk activity activity beluga -562 effector k -562 killer target flow cytometry ratio whale release assay immunol method effector cells immunology beluga whales blood lawrence beluga whales guise killer cells marine mammals killer cell activity cytometry function target cells rpm 1 evaluation fluorescence animal cytotoxicity cell-mediated cytotoxicity species 100 ~1 beluga whale cell lines immunopathol immunopathology cetacean cytometric difference mortality dio-labelled k -562 welsh il -2 concentration target ratio fig incubation basis target cell line nk cells flow cytometric assay study il -2 responsiveness marine beluga whale pbmc nk lytic activity 200 x g mammal interleukin -2 rh-il flow cytometric method virus infection presence churchill chang tumor chicago result triplicate ortaldo osterhau suspension cell-mediated a.d.m.e calf serum mont &al yac-i