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. Author manuscript; available in PMC: 2012 Dec 9.
Published in final edited form as: Am J Transplant. 2009 Sep 25;9(12):2679–2696. doi: 10.1111/j.1600-6143.2009.02831.x

Table 3.

Immunostaining results of the three different molecular markers of cell cycle in cardiomyocytes (CM) and VEC (vascular endothelial cells). Data is expressed as stimulation index (SI), defined by the (% labeled nuclei +TNF) − (% labeled nuclei −TNF)] / (% labeled nuclei −TNF) for each strain. TNF-treated TNFR1KO cultures show the highest SI index as compared to WTC56B/L controls or TNFR2KO. Data are from three independent experiments.

WTC57BL/6 TNFR1KO TNFR2KO TNFR1/TNFR2KO
Ki-67 CM 3.37±0.62 8.60±1.92 0.37±0.12 0.38±0.27
Ki-67 VEC 2.87±1.11 8.03±1.77 0.81±0.49 0.70±0.36
pH3 CM 3.22±0.52 7.78±2.10 0.80±0.45 0.18±0.24
pH3 VEC 3.39±0.98 6.55±1.30 0.48±0.37 0.43±0.36
PCNA CM 2.80±0.63 9.97±1.99 0.52±0.26 0.38±0.30
PCNA VEC 3.85±1.21 7.01±1.87 0.43±0.28 0.71±0.49