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Fig. 2 | BMC Neurology

Fig. 2

From: Cilostazol improves endothelial function in acute cerebral ischemia patients: a double-blind placebo controlled trial with flow-mediated dilation technique

Fig. 2

Correlation between initial serum L-arginine levels and FMD at enrollment and at 3 months. Blue dots denote FMD at enrollment (T0), and red dots denote FMD at 3 months (T1). a In the aspirin group FMD values and L-arginine levels do not show correlation at T0 and at T1. b In the cilostazol group, T0 FMD values and L-arginine levels do not show correlation, but an inverse correlation between the two values is revealed at T1

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