Table 2.

Hypothalamic genes with highest fold regulation by morphine.

Name	GeneBank #	6 h	P value		4 d	P value
3-hydroxy-3-methylglutaryl- Coenzyme A synthase 2	AK004865	2.7	0.03		1.7	0.03
Neuropeptide Y	NM_023456	1.2	0.01		2.6	0.002
Sulfotransferase family 1A, phenol-preferring, member 1	BC005413	1.5	0.001		2.1	0.0002
Agouti-related protein	NM_007427	1.6	0.001		2.4	0.02
Apoptosis-associated speck-like protein containing a CARD	NM_023258	−2.2	0.005		−1.5	0.03
Fibronectin 1	BC004724	2.7	0.0002		−1.4	0.03