. Author manuscript; available in PMC: 2010 Sep 1.

Published in final edited form as: Food Chem Toxicol. 2009 Jun 6;47(9):2183–2188. doi: 10.1016/j.fct.2009.06.003

Table 3.

Test groups in Study 2: Interactive effects between nine chemicals in 4-week toxicity study with the response ASAT: (a) Test groups of a regular design and (b) Test groups of a nonregular design.

Table (a): 1/32^nd fraction of a 2⁹ design (Regular Design)
Mixture Components	ASAT	Mixture Components	ASAT
1. +For	70	2. +Sn, MC, Lop, Asp	71
3. +CC, MC, Sper, Asp	86	4. +Sn, CC, Sper, Lop, For	75
5. +BHA, MC, Sper, Lop	65	6. +Sn, BHA, Sper, Asp, For	70
7. +CC, BHA, Lop, Asp, For	96	8. +Sn, CC, BHA, MC	65
9. +DEHP, Sper, Lop, Asp	77	10. +Sn, DEHP, MC, Sper, For	71
11. +CC, DEHP, MC, Lop, For	88	12. +Sn, CC, DEHP, Asp	80
13. +BHA, DEHP, MC, Asp, For	68	14. +Sn, BHA, DEHP, Lop	69
15. +CC, BHA, DEHP, Sper	72	16. +All nine compounds at MOAEL	82

Table (b): 1/32^nd fraction of a 2⁹ design (Nonregular Design)
Mixture Components	ASAT	Mixture Components	ASAT
1. +For	70	2. +Sn, MC, Lop, Asp, For	71 + a
3. +CC, MC, Sper, Asp	86	4. +Sn, CC, Sper, Lop, For	75
5. +BHA, MC, Sper, Lop	65	6. +Sn, BHA, Sper, Asp, For	70
7. +CC, BHA, Lop, Asp	96 − a	8. +Sn, CC, BHA, MC	65
9. +DEHP, Sper, Lop, Asp	77	10. +Sn, DEHP, MC, Sper	71 − a
11. +CC, DEHP, MC, Lop, For	88	12. +Sn, CC, DEHP, Asp	80
13. +BHA, DEHP, MC, Asp, For	68	14. +Sn, BHA, DEHP, Lop	69
15. +CC, BHA, DEHP, Sper, For	72 + a	16. +All nine compounds at MOAEL	82