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. 2022 May 23;11(10):1517. doi: 10.3390/foods11101517

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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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Autophagy induced by SBO is associated with constitutive ERK1/2 activation. (a,b) A549 and H23 cells treated with 1 mg/mL of SBO and/or DTX 0.1 nM for 24 h and were analyzed by Western blot with antibodies against LC3-I/II, caspase-3, p-ERK1/2. (c,d) Densitometry analysis of relative proteins to internal control β- actin was performed and statistically quantified. Data are the mean ± SD; * p < 0.05, ** p < 0.01 vs. the corresponding control. Immunohistochemical staining was performed to analyze the expression level of LC3 in (e) A549 and (f) H23.

Autophagy induced by SBO is associated with constitutive ERK1/2 activation. (a,b) A549 and H23 cells treated with 1 mg/mL of SBO and/or DTX 0.1 nM for 24 h and were analyzed by Western blot with antibodies against LC3-I/II, caspase-3, p-ERK1/2. (c,d) Densitometry analysis of relative proteins to internal control β- actin was performed and statistically quantified. Data are the mean ± SD; * p < 0.05, ** p < 0.01 vs. the corresponding control. Immunohistochemical staining was performed to analyze the expression level of LC3 in (e) A549 and (f) H23.