Table 3.

Mean ± standard error of mean (SEM) of ATP, protein and ATP/protein values of PCCDS and PCGS at 0 h and after 24 and 48 h incubation.

	PCCDS (n = 8)				PCGS (n = 8)
	0 h (3 slices) (n = 5)	0 h (1 slice) (n = 5)	0 h combined (n = 8)	24 h (1 slice)	0 h (3 slices)	24 h (1 slice)	48 h (1 slice)
ATP (pmol)	1,393 ± 164	552 ± 161		3,781 ± 566	1,135 ± 212	1,693 ± 237	1,916 ± 260
Protein (µg)	2,872 ± 762	1,211 ± 239		1,643 ± 157	1,315 ± 141	498 ± 57	469 ± 40
ATP/protein (pmol/µg)	0.64 ± 0.20	0.48 ± 0.09	0.58 ± 0.13	2.4 ± 0.29*	0.94 ± 0.22	3.7 ± 0.41*	4.2 ± 0.47*

ATP/protein content increased significantly after the 24 and 48 h incubation period compared to 0 h.

^*P < .05.