TBT 노출에 따른 돌돔, Oplegnathus fasciatus의 성장 및 혈액성분의 변화 = Changes of Growth and Hematological Constituents in the Rock Bream Oplegnathus fasciatus Exposed to TBT

다국어 초록 (Multilingual Abstract)

Experiments were carried out to investigate the growth and hematological parameters of rock bream Oplegnathus fasciatus exposed to several different concentrations (0, 1, 2, 4, 8 ㎍/L) of tributyltin (TBT) for 4 weeks. Growth rate of the fish exposed to 8 ㎍/L of TBT concentration was significantly lower than that of control group fish. The major hematological findings were significant decreases in the red blood cell count, hematocrit value and hemogobin concentration in the fish exposed to 8 ㎍/L. Although serum glucose concentration was significantly reduced compared to the control group, total protein concentration was found to be significantly increased over the control group. Exposure to 8 ㎍/L of TBT concentration resulted in significant increase in the enzyme activities, such as glutamic oxalate transminase and glutamic pyruvate transminase in the fish. The present findings suggest that exposure to 8 ㎍/L concentration of TBT can cause significant changes in growth and hematological parameters of rock bream Oplegnathus fasciatuso.

참고문헌 (Reference)

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