Table II.

PCNA index in each group (n=10).

Groups	PCNA index (mean ± SD)
C	88.12±2.69
T	89.86±1.24
M	89.63±1.87
H1	65.15±3.93b
H2	49.55±2.62b

^aP<0.05 and

^bP<0.01 vs. group C.

PCNA, proliferating cell nuclear antigen. Group C, untreated control; group T, thermoseed control; group M, magnetic field control; group H1, thermoseeds heated to 42–46°C for 30 min; group H2, thermoseeds heated to 50–55°C for 10 min.