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. 2023 Jan 9;9:1090398. doi: 10.3389/fvets.2022.1090398

Figure 1.

Figure 1

Cytotoxicity of DAE at different concentrations in PK15 cells. A CCK8 assay was used to determine the toxicity of DAE to PK15 cells at concentrations of 8, 4, 2, 1, 0.5, and 0.25 mg/mL. The cell viability was expressed as a percentage of the control cell viability (****P < 0.0001, ns: P > 0.05).