Fig. 4From: Putrescine treatment reverses α-tocopherol-induced desynchronization of polyamine and retinoid metabolism during rat liver regenerationLiver ODC activity in the cytosolic fraction obtained from animals subjected to PH and treated with α-tocopherol and/or putrescine. Results are the mean ± SE of 5 individual observations per experimental group. Symbols for each experimental group are indicated at the top of the figure. Statistical significance as pointed out in Fig. 1 Back to article page