Potassium octatitanate fibers induce persistent lung and pleural injury and are possibly carcinogenic in male Fischer 344 rats.

Cancer Sci · 2018 · PMC6029824 · PMID 29774637

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highly significantno p-value reported

Cytokine analysis of the lung tissue indicated a highly significant upregulation of CCL2 in the POT treatment group 4 weeks after the end of TIPS dosage.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.