Saponin from Periploca forrestii Schltr Mitigates Oxazolone-Induced Atopic Dermatitis via Modulating Macrophage Activation

Figure 1

Determination of periplocin in PFS: (a) TIC of PFS; (b) TIC showing the peak of periplocin in PFS; (c) typical XIC showing the peak of periplocin standard; (d) typical XIC showing the peak of periplocin in PFS.

(a)

(b)

(c)

(d)