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. 2017 Nov 30;8(66):110576–110591. doi: 10.18632/oncotarget.22833

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Copyright: © 2017 Zhang et al.

This article is distributed under the terms of the Creative Commons Attribution License (CC-BY), which permits unrestricted use and redistribution provided that the original author and source are credited.

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(A) HPLC profiles of FR5 (Column: YMC Triart C18 column (250 × 4.6 mm); Mobile phase: CH₃OH/H₂O = 80/20; Flow rate: 1 mL/min; Wavelength: 210 nm; Temperature: 28 °C). (B) Five representative C21 steroids identified in FR5.