Table 2: Serum DLIF values for each group of rats at the moment of death

Serum DLIF pg/ml	Type of Rat			P-value^a
Serum DLIF pg/ml	DSc (n=6)	DSnc (n=5)	DR (n=6)	P-value^a
Total
Mean (ą SD)	1411.8 (314.3)	1602.0 (806.7)	1071.9 (181.4)	0.07
Median	1293.7	1428.5	1037.4
Min Max	1136.0 1839.4	946.4 3000	889.0 1408.0
Free
Mean (ą SD)	144.0 (69.5)	76.4 (68.1)	30.2 (6.3)	0.02
Median	141.7	37.5	27.7
Min Max	31.4 239.3	31.5 190	25.0 38.7

Note: DSc: Cataract-prone Dahl Sensitive rats; DSnc: Dahl Sensitive unlikely to develop cataracts; DR: Dahl Resistant; ^aKruskal-Wallis test was used to determine significance (P<0.05).