Plasma metabolite levels in L line and F line after intraperitoneal (IP) administration of glucose (250 mg/kg) or saline solution.

<p>Data are presented as means ± SD (<i>n</i> = 8). The effect of sampling time, line and interaction were analyzed by two-way ANOVA for each treatment group (<i>P</i><0.05). At each sampling time, significant differences between glucose and saline treatment are represented with different superscripts (a, b) (<i>t</i>-test, <i>P</i><0.05).