. 2013 Feb 8;8(2):e55456. doi: 10.1371/journal.pone.0055456

Table 3. Scotopic oscillatory potential implicit times.

OP number:		1			2
Group:	Lean	ZDF	ZDF-i	Lean	ZDF	ZDF-i
Age
8	20.7±0.6	21.0±0.4		26.2±0.7	26.5±0.6
10	20.3±0.2	20.9±0.6^*		25.7±0.2	26.4±0.7^*
12	20.6±0.6	21.1±0.6^*		26.2±0.7	26.8±0.6^*
14	19.7±0.6	21.2±0.6^*		25.2±0.7	26.9±0.8^*
16	19.7±0.5	21.2±0.4^*	20.5±0.5^† ^#	24.8±0.6	27.0±0.8^*	26.0±0.4^† ^#
19	19.7±0.5	21.4±0.6^*	20.3±0.7^† ^#	24.9±0.5	27.2±0.6^*	25.6±0.7^† ^#
22	19.9±0.5	21.8±0.4^*	21.3±0.5^†	25.2±0.4	28.0±0.7^*	26.8±0.7^† ^#
		3			4
	Lean	ZDF	ZDF-i	Lean	ZDF	ZDF-i
8	34.9±1.0	34.5±0.9		48.2±1.7	47.7±1.5
10	34.2±0.7	34.5±1.1		47.8±1.2	47.6±1.5
12	34.9±1.2	35.0±1.0		48.6±1.4	48.5±1.6
14	33.5±1.1	35.2±1.2 ^*		46.9±1.6	48.4±1.6 ^*
16	32.5±0.8	35.2±1.4 ^*	34.6±0.5 ^†	45.6±1.1	48.3±2.0 ^*	48.3±0.8 ^†
19	32.5±0.5	35.2±0.8 ^*	33.3±1.0 ^† ^#	45.0±0.5	48.3±1.3 ^*	46.9±1.6 ^†
22	32.7±0.2	36.3±0.8 ^*	34.5±0.6 ^† ^#	45.7±0.6	49.6±1.2 ^*	47.1±0.6 ^#

Responses elicited by intensity of 0.0 log cd*s/m²; Data presented are group mean ± SD (see Table 1 for number of animals in each group at various ages); Implicit times (IT) denoted in ms; Age denoted in weeks.

OP, oscillatory potential; ZDF, Zucker Diabetic Fatty rats; Lean, congenic control rats; ZDF-i, insulin treated ZDF.

p<0.05 between Lean and ZDF.

^†

p<0.05 between Lean and ZDF-i.

p<0.05 between ZDF and ZDF-i.