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Effect of nitroquine on protein synthesis of Plasmodium yoelii in vitro

  
@article{APS5850,
	author = {Shi-wen Zhou and You-mei Hu},
	title = {Effect of nitroquine on protein synthesis of Plasmodium yoelii in vitro},
	journal = {Acta Pharmacologica Sinica},
	volume = {12},
	number = {4},
	year = {2016},
	keywords = {},
	abstract = {The erythrocytic stages of Plasmodium yoelii (BY 265 strain) were incubated with nitroquine (0.2 pmol.L-1 - 20 mumol.L-1), cycloheximide (0.1-10 nmol.L-1) and aminopterin (0.2 pmol.L-1 - 20 mumol.L-1) during 8 h in vitro. The results showed that the incorporation of [3H]-isoleucine into the protein by Plasmodium yoelii was inhibited by nitroquine (0.2 pmol.L-1) and cycloheximide (0.1 nmol.L-1), the inhibitory effect of nitroquine (IC50 = 0.16 nmol.L-1) was 397 times higher than that of cycloheximide (IC50 = 63.5 nmol.L-1). However, the incorporation of [3H]isoleucine into protein was not affected during at least 8 h of exposure to aminopterin (20 mumol.L-1). The results suggest that the inhibition of protein synthesis by nitroquine is one of the mechanisms of the early antimalarial action.},
	issn = {1745-7254},	url = {http://www.chinaphar.com/article/view/5850}
}