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. 2017 Sep 7;12(9):e0184553. doi: 10.1371/journal.pone.0184553

Fig 2. Effect of prebiotic, oligosaccharides extract of palm kernel cake (OligoPKC), on expression of genes involve in production of antioxidant enzymes in the liver.

Fig 2

A: 1 day of age; B: 14 days of age. Values are expressed as means of six replicates. Error bars are standard deviation. a–b, bars with different letters are significantly different (P<0.05). * indicates P<0.05 by T-test. C, control; PREBovo, 20mg OligoPKC in ovo-injected; PREBd, fed 1% OligoPKC; PREBovo+d, 20 mg OligoPKC in ovo-injected + fed 1% OligoPKC; CAT, catalase; SOD, superoxide dismutase; GST-α, glutathione S-transferase-α. Parallel to in ovo injection of OligoPKC, an active component, saline as placebo was injected.