Research Article

Diets Rich in Olive Oil, Palm Oil, or Lard Alter Mitochondrial Biogenesis and Mitochondrial Membrane Composition in Rat Liver

Figure 3

Expression of genes involved in liver mitochondrial biogenesis. Values are expressed as mean ± SD (n = 7-8). Histogram bars with different letters are significantly different. PO, palm oil; OO, olive oil; Pgc1α, peroxisome proliferator activator receptor γ coactivator-1α; Nrf1, nuclear respiratory factor 1; Tfam, mitochondrial transcription factor A.