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. 2005 Dec;167(6):1531–1544. doi: 10.1016/S0002-9440(10)61239-4

Table 1.

Mean Fold Increase above the Control Level of Activities of Pro-Oncotic and Pro-Apoptotic Enzymes in Keratinocytes Incubated for 24 Hours with IgGs from 30 PV Patients versus Normal IgG (Control)

Cell death enzyme First group (19 PV patients) Second group (11 PV patients) P (between two groups)
Calpain 12.1 ± 2.3 20.0 ± 1.9 <0.05
Caspase 3 19.3 ± 2.3 11.8 ± 1.9 <0.05
Caspase 8 19.1 ± 1.8 10.34 ± 1.4 <0.05
Caspase 9 10.2 ± 1.9 8.89 ± 1.7 >0.05