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Fig. 2 | BMC Complementary and Alternative Medicine

Fig. 2

From: Extract from Astragalus membranaceus inhibit breast cancer cells proliferation via PI3K/AKT/mTOR signaling pathway

Fig. 2

HPLC profile of AM extract. a HPLC chromatogram of mixed standard solutions, campanulin, ononin, calycosin, and formononetin. b HPLC chromatogram of AM extract. Campanulin, ononin, calycosin, and formononetin were detected in AM extract. The retention times were 22.245 min (peak 1), 36.779 min (peak 2), 42.79 min (peak 3), and 52.748 min (peak 4), respectively

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