Research Article

Chinese Herbal Formula, Huayu Tongbi Fang, Attenuates Inflammatory Proliferation of Rat Synoviocytes Induced by IL-1β by Regulating Proliferation and Differentiation of T Lymphocytes

Figure 1

HPLC-ESI/MSn total ion chromatograms of HYTB processed by different methods. (a) Negative base peak of MS spectrum. (b) Positive base peak of MS spectrum.
(a)
(b)