Table 1.

Body weight, serum glucose, and insulin levels

	Wistar		GK
	Nonpregnant	Pregnant	Nonpregnant	Pregnant
Body weight, g*$	269.8 ± 3.77a	362.0 ± 8.58b	228.2 ± 3.56	269.1 ± 5.21c,d
Nonfasting glucose, mg/dL*$	89.5 ± 6.33a	87.2 ± 6.95	210.9 ± 10.14	116.8 ± 7.03c,d
Insulin, ng/ml*	1.92 ± 0.388a	3.14 ± 0.632	0.35 ± 0.053	0.41 ± 0.076d

Values are means ± SE; n = 7–11 for Wistar nonpregnant, n = 6–10 for Wistar pregnant, n = 7–10 for Goto-Kakizaki (GK) nonpregnant, and n = 5–10 for GK pregnant.

^*P < 0.05: main effect, Wistar vs. GK;

^$P < 0.05: main effect, nonpregnant vs. pregnant;

^aP < 0.05: Wistar nonpregnant vs. GK nonpregnant;

^bP < 0.05: Wistar nonpregnant vs. Wistar pregnant;

^cP < 0.05: GK pregnant vs. GK nonpregnant;

^dP < 0.05: GK pregnant vs. Wistar pregnant.