Table 1.

Experimental conditions of BPA uptake into brain cells administered in normal rats using either the boron CSF administration method or IV administration method.

	CSF Administration Method	IV Administration Method
Infusion rate (mg/kg/h)	4	350
Number of animals	3 for each sampling time	3 for each sampling time
Infusion time (min)	60	60
Collected sample	CSF, Brain Part I, Brain Part II	CSF, Brain
Sampling time (min) after end of infusion	60, 120, 180, and 240 min	60, 120, 180, 240, 300, and 360 min