Table 1.

Reactive oxygen species [30,31,32,33,34].

Number	Reactive Oxygen Species	Chemical Formula
1	Superoxide anion	O2−
2	Hydroxyl radical	OH-
3	Nitrogen oxide anion	NO-
4	Hydrogen peroxide	H2O2
5	Peroxynitrite anion	ONOO−
6	Hydroperoxide radical	HO2-
7	Singlet oxygen	O12
8	Hypochlorite anion	OCl−
9	Hypobromite anion	OBr−
10	Hypoiodic anion	OI−
11	Alkyldioxyl radical	ROO-
12	Alkoxyl radical	RO-
13	Organic radical	R-