a naturalist, found that a particular type of mosquito was the carrier of malaria. By experimenting on healthy volunteers (mosquitoes were released into rooms where they
Malaria is a disease that spreads via the bite of an infected mosquito. Read about malaria symptoms, treatment, vaccination, prevention tips, and the side effects of antimalarial pills.
where引导非限制性定语从句In the beginning, Tu Youyou went to Hainan,where malaria was more common , to study malaria patients.起初,屠呦呦奔赴疟疾更为常见的海南研究疟疾患者。2.动词-ing形式短语做主语She concluded that rboiling the sweet wormwood apparently destroyed its medical properties.她得出结论...
This result is similar to the findings from a randomized controlled trial of three rounds of a mass screening and treatment (MSAT) intervention in Zambia where malaria prevalence in intervention and control areas was similar pre-intervention (34.5% and 38.5%, respectively), but declined to 29.2%...
Although haemosporidian infection apparently had no effect on physiological variables, differences between species could be explained by differential susceptibility to haemosporidian parasites, where the reproductive phenology of each species could have a main role. Finally, initiatives focused on informing ...
However, this comparison provides extremely modest levels of evidence—even for individual alleles where selection of this type is well accepted. We similarly found modest evidence for within-Africa differentiation (e.g., P = 3 × 10−3 against the null model of no differentiation, ...
P. malariae.When left untreated, this species can cause a long-lasting, chronic infection that can last a lifetime. In some people, this can cause a serious complication where you lose a lot of protein in your pee. This species is found throughout the world. ...
17. Quinine is an early used drug to resist malaria, it is also an extensively used fluorescence reagent in analytical chemistry, biochemistry and medical science. But its detailed study of fluorescence spectra has not been found in the literature. 奎宁是一种较早使用的抗疟药物,也是广泛应用的荧光...
vivax infection, however minor, is likely to have a protective effect. In New Guinea, where transmission is more intense, severe anaemia in those older than one year is more likely to be the result of repeated or continuous infections due to either species. In this situation, the ...
s population — to swallow ACTs once a month for three months9. In surveys after the intervention, the researchers found that the incidence of malaria in the state had dropped by 90%. The only stronghold of the disease is in a rugged region in the north, where armed separatist groups ...