Astilbin from Smilax glabra Roxb. Attenuates Inflammatory Responses in Complete Freund’s Adjuvant-Induced Arthritis Rats

Figure 3

Photomicrographs of the synovial membrane of the ankle joint in rats. ((a)–(d)) Demonstrating typical representative H & E stain of rat synovial tissue. (a) Control group; (b) AA rats group; (c) astilbin-treated AA rats group; (d) LEF-treated AA rats group. Magnification, 400x; scale bar = 100 μm.

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