Figure 1From: Expression of Placenta growth factor (PlGF) in non-Small cell Lung cancer (NSCLC) and the clinical and prognostic significanceImmunohistochemical staining for PlGF in adenocarcinoma of lung. A and B showed strong diffuse cytoplasmic staining of PlGF in adenocarcinoma of lung. C and D showed the negative staining of PlGF in adenocarinoma of lung. E and F showed the negative staining status of PlGF in normal alveolar (Original magnification is ×100).Back to article page