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Figure 4 | Breast Cancer Research

Figure 4

From: Anti-tumor effects of retinoids combined with trastuzumab or tamoxifen in breast cancer cells: induction of apoptosis by retinoid/trastuzumab combinations

Figure 4

WST-1 proliferation assay of BT474 cells and SKBR3 cells treated with various retinoid combinations. WST-1 proliferation assay of (a) BT474 cells or (b) SKBR3 cells either untreated or treated for 6 days with vehicle (ethanol + PBS), trastuzumab (Tzmab), various retinoids, or their combinations. Results from WST-1 assays are expressed as a percentage of untreated cells. Each value is the mean of three independent experiments (with eight replicate wells for each treatment) ± standard error. atRA, all-trans retinoic acid; 4-HPR, N-(4-hydroxyphenyl) retinamide (fenretinide); RA, retinoic acid.

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Breast Cancer Research

ISSN: 1465-542X

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