Expression of Constitutive Nitric Oxide Synthase Isoforms in Varicose Vein Wall; Preliminary Results

<table>Expression of nNOS in the tunica media of control (healthy) vein sample (magnification 400x, DAB).</table>

International Journal of Vascular Medicine

Figure 7: Expression of Constitutive Nitric Oxide Synthase Isoforms in Varicose Vein Wall; Preliminary Results 