The Renal Effects of Vanadate Exposure: Potential Biomarkers and Oxidative Stress as a Mechanism of Functional Renal Disorders—Preliminary Studies

Table 4

Correlation coefficients for measured variables.

	Variables
	Vk	MDAk
Vp	0.872^†	0.710^†
Cup	−0.520*	−0.445 ^b
Kp	0.621*	—
Vu^′	0.977^†	0.795^†
Mgu^′	0.798^†	0.678^†
Znu^′	−0.555*	−0.618*
Ku^′	−0.600*	−0.535*
Cuk	−0.687^†	−0.628^†
Mgk	0.527*	—
Kk	0.599*	—
Vk	—	0.889^†
Cak	−0.486 ^#	−0.479 ^a
MgFD	−0.767^†	−0.725^†
CaFD	−0.492 ^∂	−0.334 ^c
	VFD
MgFD	−0.768*
CaFD	−0.547*
	EUV
Vu^′	−0.722^†
Ku^′	0.856^†
	Creu
Vu^′′	−0.600*
Mgu^′′	−0.602*
Cau^′′	−0.633^†
Cuu^′′	−0.688^†
Ku^′′	−0.540*
Clu^′′	−0.735^†

Data are presented as the correlation coefficients (𝑟) and the levels of statistical significance (𝑃).
^p,u,FD,kPlasma, urine, femoral diaphysis, and kidney (concentration), respectively.
EUV: excreted urinary volume.
^†P < 0.01; *P < 0.05; ^∂P = 0.053; ^#P = 0.056; ^aP = 0.061; ^bP = 0.08; ^cP = 0.20.
^{′, ′′}Expressed per 24 h and per Cre_u per 24 h.
The significant correlations and tendencies toward them are highlighted in normal and italic bold font, respectively.