In Vitro Study of Nitric Oxide Metabolites Effects on Human Hydatid of Echinococcus granulosus

Table 1

Percentage of dead PSCs treated with increased concentrations of nitric oxide metabolites (NO₃₋,NO₂₋,ONOO⁻) after 24 hours and 48 hours of incubation (mean ± SD).

		Concentrations of nitric oxide metabolites (𝜇M)
	Timeof incubation	Control 0	20	40	80	160	320
	24 hours	11,8±40	11,3±30	11,29±5,41	11,45±1,35	11,3±2,00	11,65±1,65
Nitrate	% of dead PSCs
(NO3−)	48 hours	17,3±0,7	17,65±3,35	17,33±2,67	17,41±0,20	17,41±2,15	16,40±3,10
	% of dead PSCs
	24 hours	3,85±0,15	3,78±0,21	3,92±0,07	4,15±0,15	4,3±0,3	71,14±2,29
Nitrite	% of dead PSCs
(NO2−)	48 hours	5,25±0,55	12,94±0,94	23,07±0,07	29,20±0,20	64,98±3,44	100
	% of dead PSCs
Peroxynitrite	24 hours	6,01±3,61	12,03±7,23	50	100	100	100
(ONOO^−)	% of dead PSCs