Table 1.

Specific cell-death (%) in monocytes of healthy donor (HD, n = 16) and umbilical vein (UV, n = 5) groups after transference of conditioned medium (CM)

	Apoptosis		Necrosis
	HD	UV	HD	UV
Negative control	32.5 ± 4.2a	12.7 ± 2.1	12.2 ± 2.5	3.4 ± 1.1
CM 24 h	30.5 ± 4.5	14.8 ± 1.2	13.1 ± 2.0	2.4 ± 0.4
CM 48 h	36.1 ± 4.1	12.5 ± 1.8	12.7 ± 2.1	2.4 ± 0.5
CM 120 h	57.2 ± 3.6b	22.1 ± 1.4b	12.4 ± 1.7	9.0 ± 1.3b
Positive controlc	31.8 ± 5.4	59.7 ± 4.7b	57.4 ± 5.3b	36.2 ± 4.8b

^aMean ± SEM;

^b p < 0.05, when compared to negative control (baseline);

^cHeating samples was used to artificially induce necrosis