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Table 1 Immunoreactivity scoring of VEGF, Ki67 and Bcl2 in 25 equine sarcoid samples and 5 equine normal skins

From: Expression of vascular endothelial growth factor (VEGF) in equine sarcoid

Samples Location VEGF Ki67 bcl-2
Staining Intensity Staining Intensity Staining Intensity
S1 neck ++ + +
S2 limb ++ + +/−
S3 Pectoral region ++ + +
S4 limb ++ + +/−
S5 head ++ + +/−
S6 abdomen ++ + +/−
S7 head ++ ++
S8 Pectoral region ++ + +/−
S9 limb ++ + +/−
S10 (para)-Genital ++ + +/−
S11 Limb ++ + +
S12 abdomen ++ + n.a.
S13 Pectoral region ++ ++ +/−
S14 head ++ + +
S15 limb ++ ++
S16 (para)-Genital ++ + +
S17 Limb ++ + +/−
S18 abdomen ++ + +
S19 Pectoral region ++ +
S20 neck ++ + +
S21 limb ++ + +
S22 (para)-Genital ++ ++ n.a.
S23 Limb ++ + +/−
S24 abdomen ++ ++
S25 Pectoral region ++ +/− +/−
N1 head +/− + +/−
N2 abdomen +/− +/−
N3 neck +/− +
N4 limb +/− +/− +/−
N5 Pectoral region +/− + +/−
  1. N Normal skin sample, S sarcoid sample, n.a. not assessable; − negative staining; +/− weak immunolabelling; + moderate immunolabelling; ++ extensive and strong immunolabelling