Object (tumor tissue)

Na⁺, K⁺-ATP-ase activity µM/min (mg/protein)

1/pNa⁺⁻

1/pK⁺

Cholesterol (mg/%)

Control group

0.546 ± 0.2

0.66 ± 0.01

0.45 ± 0.002

160 ± 0.05

CaP (before castration) [15]

0.28 ± 0.1

0.48 ± 0.02

0.38 ± 0.001

572 ± 0.01

CaP (after castration)

0.335 ± 0.1

0.53 ± 0.01

0.40 ± 0.001

383 ± 0.04