Antigenotoxic Effect of Curcumin and Carvacrol against Parathion Induced DNA Damage in Cultured Human Peripheral Blood Lymphocytes and Its Relation to GSTM1 and GSTT1 Polymorphism

Table 1

Frequency of SCE/cell in cultured human lymphocytes treated with parathion.

Parathion treatment (g/mL)	Metaphase scored	SCE/cell ± SE
Untreated	50
0.5	50
1	50
2	50
2.5	50
5.0	50	No differentiation

(significance as compared to untreated).