疟疾的

It has been suggested that an increased number of young circulating red bloof thed cells in alpha-thalassemic children, as a result of some degree of ineffective erythropoiesis, could be related to the high frequencies of the alpha-thalassemic allele in malaria endemic areas.

曾有人建议，日益增多的年轻循环红血细胞的α-地中海贫血的儿童，由于某种程度的无效红系造血，可能与高频率的阿尔法-地中海贫血的等位基因在疟疾流行地区。

Novel solutions by nurses represent avital element in efforts to address current and future global health challenges– challenges such as aging populations,HIV/AIDS,TB,malaria,an increase in noncommunicable diseases,poverty,inadequate resources and workforce shortages.

护士的解释代表了在解决现在和未来的全球健康挑战的一个关键点--挑战来自于人口老龄化、艾滋病、结核病、疟疾和越来越多的难以消除的疾病，例如贫困、不合理的财务分配和劳动力短缺。

In present paper, the progress of quinoline derivatives in synthesis and application are summarized first, then according to a lot of literature, designed the synthetic route for 8 derivatives of 6-AQ. They are 4-chloro-6-AQ, 5- chloro -6-AQ, 5-methoxyl-6-AQ, 7- chloro -6-AQ, 8- chloro -6-AQ, 8-bromo-6-AQ, 8-methyl-6-AQ and 8- methoxyl -6-AQ. All the products were obtained by reduction of its corresponding 6-nitroquinoline.

在对过往文献大量查阅的基础上，本文首先综述了喹啉及其衍生物的性质、合成方法及应用研究进展，并通过对文献报道方法的优化和改进成功地设计合成了4-氯-6-AQ、5-氯-6-AQ、5-甲氧基-6-AQ、7-氯-6-AQ、8-氯-6-AQ、8-溴-6-AQ、8-甲基-6-AQ和8-甲氧基-6-AQ等8种6-AQ的衍生物作为研究新型抗疟疾药物的中间体。

Consider Nigeria: not only will mass culls be difficult to enforce in impoverished regions, but with a population already ravaged by diseases like malaria and AIDS, human health is particularly at risk.

在尼日利亚，不仅在贫穷地区大规模挑选病鸡是困难的，而且这个国家的人民正在遭受诸如疟疾和艾兹病等疾病的蹂躏。人们的健康处于特别的危险之中。

It is endemic in 107 countries and infects up to 500 million people annually.

但是，疟疾并不是由带病菌的空气、而是由不流动的水中所繁殖的蚊子造成的。

The road crossed mostly uninhabited areas of Burma with some of the most difficult terrain in the world, including tropical rain forest, torrential streams, terraces and canyons, jungle-covered mountains and swampy valleys. The monsoon season from May to October featured up to 356 cm of rain in the mountains. Leeches, malaria and typhus were among the medical hazards for the troops.

这条路多数地段穿过了缅甸荒无人烟的地区，有些地方是世界上最艰难的地势，包括热带雨林，湍急的河流，河岸坡地和峡谷，原始森林覆盖的山区和沼泽山谷。5月到10月的雨季，山区降雨都能达到3.56米；蚂蟥、疟疾和伤寒也是筑路部队所面临的健康威胁中的问题。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。