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FER in ovariectomized rats. abThe different superscript letters represent significant difference (P<.05). FER, food efficiency ratio; SHAM, sham-operated rats; OVX, ovariectomized rats; OVX_CRS, ovariectomized and coarse Korean angelica powder–supplemented rats; OVX_UF, ovariectomized and ultrafine Korean angelica powder–supplemented.
