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. 2022 Jul 18;11(7):1387. doi: 10.3390/antiox11071387

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© 2022 by the authors.

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 (https://creativecommons.org/licenses/by/4.0/).

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Neutral lipid accumulation in HK-2 cells treated with different fatty acids: 16:0, 18:0, 18:1, 18:2, 18:3, 20:4, 20:5, or 22:6. (A) Lipid droplet morphology, obtained by oil red O staining. (B) Area of the lipid droplets. (C) Size of the lipid droplets. a–d, bars with different letters differ at p < 0.05, calculated by one-way ANOVA with Tukey’s post hoc test.