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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/).
Toxicity of safflower seed extract against chondrocytes. The toxicity of safflower seed extract against chondrocytes was measured using the LDH assay at concentrations of 0, 10, 50, 100, 200, and 400 μg/mL for 24 h.