During the period from 2003 to 2011, the number of publications was relatively small and the overall trend did not change much, while the overall number of publications from 2012 to 2017 was significantly higher than that of the previous years, which showed that the study of macrophages in AKI was beginning to be emphasized, and the number of publications from 2018 to 2023 had ups and downs, but was clearly on an increasing trend compared with the previous 15 years.
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