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. 2017 Feb 23;11:1178223417690178. doi: 10.1177/1178223417690178

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© The Author(s) 2017

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 3.0 License (http://www.creativecommons.org/licenses/by-nc/3.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page(https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Graph 3. — In quantitative real-time polymerase chain reaction analysis of PDE5 messenger RNA (mRNA) expression in MCF-7 and MDA-Mb-468 cells following the hydroalcoholic Achillea wilhelmsii C. Koch extract treatment (25 µg/mL) in a time-dependent manner, expression levels were normalized to human glyceraldehyde-3-phosphate dehydrogenase mRNA. Error bars represent standard deviation.*P < .05 and **P < .001 compared with untreated control.