Institute of Biology, University of Odense, Campusvej 55, DK-5230, Odense M, Denmark.
Fish Physiol Biochem. 1988 Oct;5(4):249-56. doi: 10.1007/BF01874802.
Rainbow trout exposed to 32 μM aluminium at pH=5.0 in artificial soft water ([Ca(++)]=50 μM), with or without added sodium chloride (150 mM), suffer from severe respiratory stress characterized by hyperventilation, low PaO 2, high PaCO 2, low pHa and high blood lactate concentrations at death. Plasma chloride concentration at death had decreased in the group with no added NaCl, but not in the presence of added NaCl. Median survival times were not significantly different in the two groups. These findings suggest that death under the given conditions is primarily due to impeded gas exchange.
在 pH 值为 5.0 的人工软水（[Ca(++)]=50 μM）中，暴露于 32 μM 铝的虹鳟鱼，无论是否添加氯化钠（150 mM），在死亡时都会遭受严重的呼吸应激，表现为过度通气、低 PaO 2、高 PaCO 2、低 pHa 和高血乳酸浓度。在没有添加 NaCl 的组中，死亡时的血浆氯浓度降低，但在添加 NaCl 的组中没有降低。在这两组中，中位生存时间没有显著差异。这些发现表明，在给定条件下的死亡主要是由于气体交换受阻所致。
