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. 2020 Nov 20;25(22):5442. doi: 10.3390/molecules25225442

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© 2020 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 (http://creativecommons.org/licenses/by/4.0/).

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Irritability evaluation using the HET-CAM assay for basil hydro-alcoholic extracts (OBAE and OBHE, in concentration of 150 µg/mL) and control samples (water, SLS and DMSO 0.5%); images represent the CAM area of administration before sample application (t₀) and five minutes after application (t₅), by stereomicroscopy, magnification × 2.