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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Cell cytotoxicity measured by LDH (lactate dehydrogenase) assay—L929 cells co-cultured with CM and MFCM at various concentrations: 100, 200, and 500 µg/µL.