Table 7.

TNF significance of differences between groups (p-values; Fisher’s post-hoc test). Asterisks indicate significant changes (p ≤ 0.05).

Groups		Short Day				Long Day
		C	LEP	LPS	LPS+LEP	C	LEP	LPS	LPS+LEP
Short day	C		0.000431 *	0.004784 *	0.000000 *	0.000203 *	0.006401 *	0.354653	0.042266 *
	LEP	0.000431 *		0.399832	0.030589 *	0.000000 *	0.000000 *	0.000024 *	0.089413
	LPS	0.004784 *	0.399832		0.003607 *	0.000000 *	0.000001 *	0.000334 *	0.378914
	LPS+LEP	0.000000 *	0.030589 *	0.003607 *		0.000000 *	0.000000 *	0.000000 *	0.000280 *
Long day	C	0.000203 *	0.000000 *	0.000000 *	0.000000 *		0.232630	0.003060 *	0.000000 *
	LEP	0.006401 *	0.000000 *	0.000001 *	0.000000 *	0.232630		0.059313	0.000013 *
	LPS	0.354653	0.000024 *	0.000334 *	0.000000 *	0.003060 *	0.059313		0.004221 *
	LPS+LEP	0.042266 *	0.089413	0.378914	0.000280 *	0.000000 *	0.000013 *	0.004221 *

Short day–research groups from the short-day photoperiod, Long day–research groups from the long-day photoperiod, C–control group, LEP–leptin treated group, LPS–group treated with lipopolysaccharide, LPS+LEP–group treated with lipopolysaccharide and leptin.