Table 1.

Experimental groups according to the administration of water or ethanol oral gavage, METH or saline, as well as CEF or saline.

Group	Day 1–7	Day 8		Day 8–10
		Drug	Dose	Drug	Dose
1- Water-Saline-Saline	Water	Saline	(1 ml/kg, i.p. every 2 h × 4)	Saline	(1 ml/kg, i.p. every day × 3)
2- Water-METH-Saline	Water	METH	(10 mg/kg, i.p. every 2 h × 4)	Saline	(1 ml/kg, i.p. every day × 3)
3- Water-METH-CEF	Water	METH	(10 mg/kg, i.p. every 2 h × 4)	CEF	(200 mg/kg, i.p. every day × 3)
4- Ethanol-Saline-Saline	Ethanol	Saline	(1 ml/kg, i.p. every 2 h × 4)	Saline	(1 ml/kg, i.p. every day × 3)
5- Ethanol-METH-Saline	Ethanol	METH	(10 mg/kg, i.p. every 2 h × 4)	Saline	(1 ml/kg, i.p. every day × 3)
6- Ethanol-METH-CEF	Ethanol	METH	(10 mg/kg, i.p. every 2 h × 4)	CEF	(200 mg/kg, i.p. every day × 3)