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. 2021 Oct 14;12:710052. doi: 10.3389/fphar.2021.710052

FIGURE 1.

FIGURE 1

(A) The GAP planting base (N 36°33′20″, E 113°03′55″) of Sophora flavescens Aiton. (B) Fields for planting S. flavescens Aiton. (C) The root morphology of S. flavescens Aiton. (D) The leaf morphology of S. flavescens Aiton. (E) Total ion chromatograms of (a) blank plasma, (b) plasma sample after 45 min SFE administration, (c) blank urine, (d) urine sample for 0–24 h after SFE administration, (e) SFE, and (f) standard references.