Renal anemia is mostly caused by insufficient EPO produced by kidney, which mainly required to be treated with external EPO.

肾性贫血主要是由于肾脏产生红细胞生成素(EPO)不足而引起，这类贫血主要靠补充外源性EPO进行治疗。

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Erythropoietin (EPO) is known as a classical hematopoietic growth factor of cells, which has been used to treat anemia caused by different reasons.

促红细胞生成素(EPO)是一种造血细胞生长因子，以往主要用于治疗多种原因所致的贫血。

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The fluorosis was due to excessive fluoride ingestion, which caused the multi-organs damage, and anemia was a symptom of fluorosis.

氟中毒会造成多系统损伤，贫血是氟中毒的一个症状。

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Another example occurred between 2001 and 2003, when a biological to treat anemia called Eprex (chemical name, erythropoietin), a supposedly identical version of a sibling called Epogen (which was manufactured in a different facility), caused a 30-fold increase in a severe kind of anemia.

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