Table 1 of Liang, Mol Vis 2011; 17:1687-1693.

Table 1. Number of positive and negative results for cell proliferation and apoptosis biomarkers in pterygium and conjunctiva samples.

  Pterygium samples Conjunctiva samples  
 Factor + - + - p value
PCNA 24 9 7 16 0.002
Ki-67 33 0 23 0 –
mP53 15 18 0 23 0.001
Bcl-2 33 0 2 21 0.000
Bax 33 0 23 0 –
Caspas-3 14 19 13 10 0.299

+:positive;-: negative; p value: the positive rate of biomarkers in pterygia versus in the conjunctivas.

Liang, Mol Vis 2011; 17:1687-1693. http://www.molvis.org/molvis/v17/a187

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