Table 1.

Body weight (BW) and fasting serum concentrations of leptin, insulin, and glucose in 180-day old vehicle- and pioglitazone-treated LY mice and untreated BL control mice.

	Vehicle	Pioglitazone	Untreated C57BL/6J
BW (g)	34.8 ± 5.3 a	34.8 ± 4.4 a	24.1 ± 0.4 b
Leptin (ng/mL)	41.0 ± 11.4 a	43.5 ± 12.4 a	6.7 ± 2.4 b
Insulin (ng/mL)	2.09 ± 0.19 a	1.65 ± 0.35 a	0.85 ± 0.05 b
Glucose (mg/dL)	138 ± 10 a	129 ± 3 a	122 ± 3 a

Means ± SD, n = 4 per group. Letter superscripts denote significant differences among groups (ANOVA, Duncans test).