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Table 1 Correlation coefficients between oxidative status biomarkers and oxytocin and cortisol concentrations in the calves on the day of the weaning, after weaning and after grouping (n = 25)

From: Changes in salivary biomarkers of oxidative status in calves at weaning and grouping

Biomarker of oxidative status

Oxytocin

Cortisol

CUPRAC

−0.435***

0.252*

FRAS

−0.385***

0.290*

TEAC

−0.402***

0.314**

Uric acid

−0.123

−0.043

AOPP

−0.307**

0.409***

FOX

−0.189

0.014

  1. CUPRAC cupric reducing antioxidant capacity, FRAS ferric reducing ability of saliva, TEAC Trolox equivalent antioxidant capacity, AOPP advanced oxidation protein products, FOX ferrous oxidation-xylenol orange
  2. * P < 0.05; ** P < 0.01; *** P < 0.001