کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4372248 | 1302593 | 2006 | 5 صفحه PDF | دانلود رایگان |
The compound 2-hydroxy-3-(1′-propen-3-phenyl)-1,4-naphthoquinone (PHNQ6) was evaluated for activity against Toxoplasma gondii, alone or combined with sulfadiazine. Treatment with PHNQ6 combined with sulfadiazine protected at least 70 and 90% of mice infected with RH and EGS strains, respectively. Mice were treated with PHNQ6 (50 mg/kg/day) alone or combined with sulfadiazine (40 mg/L) 30 days after infection with P strain. The number of brain cysts was lower in mice treated with PHNQ6 alone or combined with sulfadiazine compared to that in control mice. Degenerated bradyzoites were observed in animals treated with PHNQ6. Infectivity of bradyzoites treated with PHNQ6 alone or combined with sulfadiazine was inhibited after in vitro incubation.
Journal: Experimental Parasitology - Volume 113, Issue 2, June 2006, Pages 125–129