Platelet-Derived Growth Factors Affect Clinical Features and Prognosis of Gastric Cancer

Figure 1

PDGF-B and PDGF-D immunostaining. (a) PDGF-B negative staining (100 × 100). (b) PDGF-B weak staining (100 × 100). (c) PDGF-B strong positive staining (100 × 100). (d) PDGF-D negative staining (100 × 100). (e) PDGF-D weak staining (100 × 100). (f) PDGF-D strong positive staining.

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