The other , as the chart shows , has been the spread of insecticide-drenched bednets , which protect sleepers from the mosquitoes that carry malarial parasites .
正如图表所示,另一种武器是涂有杀虫剂的蚊帐的广泛使用,这使睡觉的人免受携带疟疾寄生虫的蚊子的影响。
To reach their conclusion , dr rich and dr wolfe studied the dna sequences of malarial parasites collected from nearly 100 wild or formerly wild chimpanzees born in central and west africa .
Tree-eating beetles , malarial mosquitoes and deer ticks that spread lyme disease are three signs that climate change is likely to exact a heavy toll on human health , reuters reported .
路透社报道,散播莱姆病的食树甲虫,疟疾的蚊子和鹿蜱是气候变化可能对人类健康造成沉重伤害的三个迹象。
The fever caused by the malarial parasite may resemble the fever caused by flu viruses .
由疟原虫引起的发烧可能与由流感病毒引起的发烧症状很相象。
We move on to talk about a specific project sachs is currently involved in , millennium villages , where his ideas on fertilisers , malarial bed-nets and the like are tried on the ground .
They have found that , at least in mice , an enzyme called pantetheinase confers resistance to the multiplying of the malarial parasite within red blood cells .
When the rains come in april and the bedunge turns to marsh and then glutinous mud , sending up clouds of malarial mosquitoes , this region is all but cut off from the outside world .
The researchers at the menzies research institute in tasmania have discovered that platelets kill the malaria parasite during the early stages of a malarial infection .
塔斯马尼亚孟席斯研究所的研究人员发现血小板在疟疾传染过程的早期能杀死疟原虫。
This parasite is not , however , as deadly as plasmodium falciparum , the main cause of malarial mortality . Nor is it as widespread in africa .
可是这种疟原虫的杀伤力却不如恶性疟原虫这种主要导致死亡的寄生虫厉害,也不如它在非洲传播得那样广。
The idea put forward by these researchers , dr marrelli and dr li among them , is to break the chain of transmission by breeding mosquitoes that are themselves resistant to malarial parasites , and then to take the genes that confer this resistance and establish them in the wild .