Plasma concentration of hydroperoxides (HPO), blood antioxidant capacity (BAP) (Fig 1A) and of vitamin E and A (Fig 1B) in pigs from 12 to 147 days of age (trial A).

<p>Half of the pigs were weaned at 21 days and half at 28 days of age. Least square means and standard error of mean (SEM) are shown. N = 64–66, excepted at 33 (n = 48) and between 40 and 61 days (n = 32). For each assay, means with different superscripts differ (P<0.05).