TABLE 1

Organ Masses in 3 Mouse Models

	Organ mass (g)
Organ	25-g mouse	30-g mouse	35-g mouse
Brain	0.466	0.568	0.666
Heart	0.235	0.291	0.342
Stomach	0.055	0.069	0.082
Small intestine	1.74	2.12	2.49
Large intestine	0.583	0.709	0.830
Kidneys	0.302	0.374	0.432
Liver	1.74	2.15	2.57
Lungs	0.087	0.107	0.131
Pancreas	0.305	0.378	0.450
Skeleton	2.18	2.61	3.01
Spleen	0.111	0.136	0.157
Testes	0.160	0.197	0.228
Thyroid	0.014	0.016	0.020
Bladder	0.060	0.075	0.088
Body	24.11	29.80	35.27