The effect that ammonium and a deficiency of calcium have on lymphocyte subpopulations in common carp (Cyprinus carpio L.) |
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Authors: | V. R. Mikryakov V. M. Stepanova G. A. Vinogradov |
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Affiliation: | 1.Papanin Institute for Biology of Inland Waters,Russian Academy of Sciences,Borok, Nekouzskii raion, Yaroslavl oblast,Russia |
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Abstract: | The patterns of changes in the numbers of T-, B-, and D-subpopulations of lymphocytes were studied in common carp (Cyprinus carpio L.) exposed to waterborne NH4+ (1.5 and 2.5 mM/l) for 45 days and maintained in calcium-free water (30 and 90 days). It was revealed that the fish respond to studied factors by a decrease in T- and D-lymphocytes. The number of B-cells did not change significantly. |
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