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. 2019 Oct 11;318(1):G41–G52. doi: 10.1152/ajpgi.00193.2019

Fig. 1.

Fig. 1.

Enrichment of soy oil (SO) lipid emulsion with α-tocopherol increases α-tocopherol and decreases γ-tocopherol in serum and liver. Term piglets were administered lipid emulsions for 14 days containing standard SO emulsion (IL), α-tocopherol-supplemented SO (VITE), or SO supplemented with daily injections of 10 mg/L Rifadin IV (RIF). Samples were collected on day 14 and measurements for α-tocopherol in the serum (A) and liver (B) and γ-tocopherol in the serum (C) and liver (D). Real-time qPCR was performed on liver samples to quantify Cyp4f1 expression (E) and Ttp-α (F). Enteral control piglet historical mean values, when available, are represented by the dashed line. Values are expressed as means ± SE. One-way ANOVA; n = 5–7 piglets/group. *P < 0.05 vs. IL.