Xanthine oxidoreductase activity in platelet-poor and rich plasma as a oxidative stress indicator in patients required renal replacement therapy

Table 7 Spearman’s rank correlations between the activity of individual XOR isoforms and selected parameters (correlation coefficient; p-value)

Parameters	XD in PPP	XO in PPP	XD in PRP	XO in PRP
Uric acid	−0,203; p = 0,03	0,276; p = 0,008	NS	NS
Creatinine	NS	NS	0,248; p = 0,041	NS
XD in PPP	–	−0,562; p < 0,001	NS	−0,256; p = 0,018
XD in PRP	NS	−0,256; p = 0,018	–	NS
XO in PPP	−0,562; p < 0,001	–	NS	NS
XO in PRP	−0,256; p = 0,018	NS	NS	–

Correlation analysis was performed only among patients treated with renal replacement therapy; XO in PPP-oxidase isoform in platelet poor plasma, XD in PRP - dehydrogenase isoform in platelet-rich plasma, XO in PPP- oxidase isoform in platelet poor-plasma, XO in PRP- oxidase isoform in platelet rich-plasma

ISSN: 1471-2369