Table 2. Pearson correlation of [Cd]g and gene expression in Cd and Cd+N conditions.

Cd	twt	tnt	drd2	clec1	dld	cs	idh3a	idh2	mdh	cox1
	0.02	-0.21	-0.34	-0.36	0.82	0.58	0.74	0.44	0.29	0.39
	NS	NS	NS	NS	***	*	**	NS	NS	NS
	sod2	sod1	cat	gpx	mt2	acac	tgl	p53	bax
	0.45	0.6	0.47	0.62	0.14	0.31	0.42	-0.07	0.71
	NS	*	NS	*	NS	NS	NS	NS	**
Cd+N	twt	tnt	drd2	clec1	dld	cs	idh3a	idh2	mdh	cox1
	-0.18	0.07	0.42	0.2	0.4	-0.08	0.12	0.22	-0.04	0.09
	NS	NS	NS	NS	NS	NS	NS	NS	NS	NS
	sod2	sod1	cat	gpx	mt2	acac	tgl	p53	bax
	0.29	-0.33	0.16	-0.1	0.35	0.26	-0.47	0.2	0.08
	NS	NS	NS	NS	NS	NS	NS	NS	NS

NS, Not statistically significant

(*), p<0.05

(**), p<0.01

(***), p<0.001.