. 2017 Oct 1;14(10):1164. doi: 10.3390/ijerph14101164

Table 1.

Composition of compound dose for each group.

Group	Compound Dose (mg/Kg Body Weight)
Group	(CH₃COO)₂Pb·3H₂O	CdCl₂·2.5H₂O	CH₃HgCl	NiCl₂·6H₂O	K₂Cr₂O₇	CuSO₄·5H₂O	ZnSO₄·7H₂O	MnCl₂·4H₂O
Con	0	0	0	0	0	0	0	0
M8	0.087	0.193	0.009	0.874	1.681	8.831	33.840	4.484
M5	0.087	0.193	0.009	0.874	1.681	0	0	0
M4A	0.087	0.193	0.009	0.874	0	0	0	0
M4B	0	0	0	0	1.681	8.831	33.840	4.484
M3	0	0	0	0	0	8.831	33.840	4.484
Cr	0	0	0	0	1.681	0	0	0
Cu	0	0	0	0	0	8.831	0	0
Zn	0	0	0	0	0	0	33.840	0
Mn	0	0	0	0	0	0	0	4.484

Abbreviations: Con, control; M8: the mixture of eight common metals (Pb + Cd + Hg + Cu + Zn + Mn + Cr + Ni); M5: the mixture of five non-essential metals (Pb + Hg + Cd + Ni + Cr); M4A: the mixture of four non-essential metals (Pb + Hg + Cd + Ni); M4B: the mixture of three essential metals and one non-essential metal (Cu + Zn + Mn + Cr); M3: the mixture of three essential metals (Cu + Zn + Mn); Cr, chromium; Cu, copper; Zn, zinc; Mn, manganese.