Table 1.

Effect on viabilty, proliferation and adhesion of HeLa cells treated with different concentrations of PRP with and without aspirin at 2 and 24 h

Parameter studied	C		P1		P2		P3		Asp		P1 + Asp		P2 + Asp		P3 + Asp
	2 h	24 h	2 h	24 h	2 h	24 h	2 h	24 h	2 h	24 h	2 h	24 h	2 h	24 h	2 h	24 h
Cell viability	97	89.5	98.5	90.62	99.5	92	97.5	84.75	81	12.5	74.5	36.25	83.5	38.88	81	39.75
Cell Proliferation	100	100	94	110	92	103	96	68	20	14	25	24	28	24	29	23
Cell adhesion	0.45	0.85	0.45	0.87	0.49	0.87	0.46	0.78	0.52	0.43	0.54	0.58	0.56	0.55	0.54	0.58

P1 = 4.4 × 10⁵ platelets/μl, P2 = 1 × 10⁶ platelets/μl, P3 = 2 × 10⁶ platelets/μl, Asp = Aspirin 20 mM/l)