Dropsy can be caused by a bacterial infection which causes kidney failure in goldfish.

金鱼水肿是由于细菌感染导致肾衰竭而引起的。

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And if they try to clean themselves by preening, they ingest the oil, which causes kidney failure.

而且如果它们试图通过清理羽毛来去除油污就会吞下石油，这会导致肾衰竭。

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A deficit of insulin causes blood glucose levels to spike, which can lead to, among other things, kidney failure, retina damage, heart disease and, in some cases, death.

赤字导致胰岛素，血糖，以穗，可导致除其他事项外，肾功能衰竭，视网膜损伤，心脏病，并在某些病例中，死亡。

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