The Cover: Immunostaining results for TGF-1 expression in skeletal muscle cells treated with NS-398, a Cox-2 specific inhibitor. Relative to the control group, NS-398-treated muscle exhibits significantly higher TGF-1 expression at 10 days post-injury. Staining: TGF-1 (red), collagen IV (green), cell nuclei (blue). Magnification, (See page 1105.)

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