Nath K, Kumar N
Department of Zoology, University of Gorakhpur, Uttar Pradesh, India.
Sci Total Environ. 1988 Jun 15;72:175-81. doi: 10.1016/0048-9697(88)90016-2.
The effect of hexavalent chromium on the static bioassay was examined. The LC0, LC50 and LC100 values at 24, 48, 72 and 96 h were determined. At 96 h, the LC50 value was found to be 60 mg l-1 or 6.000 x 10(-4) mol l-1. The impact of a sublethal concentration of 48 ppm on the liver glycogen and blood glucose levels was investigated during 3-96 h. Liver glycogen exhibited significant depletion with all exposure periods except 3 h. Blood glucose level increased significantly from 6 h onwards, attaining its peak value at 72 h.
研究了六价铬对静态生物测定的影响。测定了24、48、72和96小时的LC0、LC50和LC100值。在96小时时，发现LC50值为60毫克/升或6.000×10⁻⁴摩尔/升。在3至96小时内研究了48 ppm亚致死浓度对肝糖原和血糖水平的影响。除3小时外，在所有暴露时间段肝糖原均表现出显著消耗。血糖水平从6小时起显著升高，在72小时达到峰值。
