Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Feb 14;19:1534735419901160. doi: 10.1177/1534735419901160

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2020

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) 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 pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

PMC Copyright notice

Figure 3. — Structural formula of (A) curcumin (Cur), (D) caffeine (Caff), and (G) thymoquinone (TQ). IC₅₀ values of (B, E, and H) Dox-treated HCT116 and (C, F, and I) Dox-treated MCF7 cells against Cur, Caff, and TQ. The IC₅₀ values were determined using nonlinear regression according to the following equation: log (inhibitor) versus response-variable slope. Error bars represent mean ± SD.