ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko05033	Nicotine addiction	4/45	56/7206	0.000384680937153
ko04723	Retrograde endocannabinoid signaling	6/45	175/7206	0.000698527202703
ko04080	Neuroactive ligand-receptor interaction	9/45	423/7206	0.0010148362552
ko04970	Salivary secretion	4/45	95/7206	0.00279355076351
ko04727	GABAergic synapse	4/45	110/7206	0.00473352047077
ko05032	Morphine addiction	4/45	110/7206	0.00473352047077
ko04728	Dopaminergic synapse	5/45	185/7206	0.00561599164537
ko04024	cAMP signaling pathway	6/45	279/7206	0.0072957558453
ko05030	Cocaine addiction	3/45	73/7206	0.0104384985785
ko04721	Synaptic vesicle cycle	3/45	80/7206	0.013378411921
ko04724	Glutamatergic synapse	4/45	152/7206	0.014500352132
ko00760	Nicotinate and nicotinamide metabolism	2/45	34/7206	0.0188466243161
ko00680	Methane metabolism	2/45	34/7206	0.0188466243161
ko04972	Pancreatic secretion	3/45	111/7206	0.0316101847569
ko04911	Insulin secretion	3/45	117/7206	0.0361298562783
ko04514	Cell adhesion molecules (CAMs)	3/45	130/7206	0.0470047428971
ko04010	MAPK signaling pathway	5/45	321/7206	0.0483963545591