Fish Immunology (1+1)

Unit 4- Fish Leucocytes

4.4. Nonspecific Cytotoxic Cells
These cells are involve in nonspecific cytotoxic activity against the invading foreign materials. These nonspecific cytotoxic cells can be seen in head kidney, spleen, and blood. Circulating nonspecific cytotoxic cells are morphologically and functionally different from the nonspecific cytotoxic cells present in the spleen.