Subchronic Hepatotoxicity Evaluation of 2,3,4,6-Tetrachlorophenol in Sprague Dawley Rats

Table 1

Study design showing number of male SD rats assigned per TCP dose group and time point.

Time point (animal necropsy)	TCP dose (mg/kg/day)^1
	0^2	10	25	50	100	200
5 days	11	10	10	10	10	10
2 weeks	11	10	10	10	10	10
4 weeks	11	10	10	10	10	10
13 weeks	12	10	10	10	10	10

¹TCP doses were prepared in olive oil vehicle and administered daily, 7 days/week.
²Olive oil only.