TABLE 1.

HMEC-1 and HUVEC viability.

Cellular viability after 24 h of PRPr (%)	HMEC-1		HUVEC
	-CaCl2	+CaCl2	−CaCl2	+CaCl2
PRPr-SC	85 ± 8	97 ± 6*	78 ± 8	93 ± 7*
PRPr-ACD	80 ± 7	89 ± 6*	72 ± 8	86 ± 7*
PRPr-SC + Glucose	–	91 ± 8	–	90 ± 8
PRPr-1/2SC	–	97 ± 6	–	94 ± 6
PRPr-1/2ACD	–	95 ± 7	–	91 ± 8
n = 4, *P < 0.05 vs. -CaCl2