Electrophysiology. Left: baseline potential difference. Right: resistance. In the control group, the PD and resistance of the jejunum and ileum did not change from baseline; however, the PD and resistance were significantly decreased at the end of preservation and 1 hr after reperfusion in the preservation group. The PD and resistance of the ileum did not recover until the 14th postoperative day, whereas the values in the jejunum recovered 3 days after transplantation. C-I, control ileum; C-J, control jejunum; P-I, preservation ileum; P-J, preservation jejunum; #, vs. normal, P<0.05; $, vs. control, P<0.05.