Mostrando 2,061 - 2,080 Resultados de 3,271 Para Buscar '"gambia"', tiempo de consulta: 0.18s Limitar resultados
  1. 2061
  2. 2062
    “…RESULTS: Results show that in some areas along the Kenyan coast, Anopheles arabiensis and Anopheles merus have replaced An. gambiae sensu stricto (s.s.) and Anopheles funestus as the major mosquito species. …”
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  3. 2063
    “…METHODS: Dual-choice experiments with female Anopheles gambiae sensu lato in a laboratory room and semi-field enclosure, were used to compare catch rates of odour-baited Suna traps and MM-X traps. …”
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  4. 2064
    “…BACKGROUND: The malaria vector Anopheles arabiensis exhibits greater behavioural and ecological plasticity than the other major vectors of the Anopheles gambiae complex, which presents challenges for major control methods. …”
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  5. 2065
  6. 2066
    “…The LC(50) for O. kilimandscharicum oil after 24 h against third instar larvae of An. gambiae was 0.74 ppm while for the emulsified O. kilimandscharicum oil formulation against third instar larvae of An. gambiae and An. arabiensis was 0.07 and 0.31 ppm, respectively. …”
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  7. 2067
    por Magalhaes, Tereza
    Publicado 2014
    “…The aim of this Letter is to call attention to the presence of iron-containing or heme aggregates seen within or near the peritrophic matrix (PM) in published Anopheles gambiae and Aedes aegypti midgut micrographs. The micrographs shown here suggest that the PM of An. gambiae adult female is not a homogenous layer and instead may have a peritrophin layer surrounded by heme aggregates that are possibly associated to other molecules involved in their formation. …”
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  8. 2068
    “…The Anopheles gambiae complex contains a number of highly anthropophilic mosquito species that have acquired exceptional ability to thrive in complex human habitats. …”
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  9. 2069
    “…Controlling the principal African malaria vector, the mosquito Anopheles gambiae, is considered essential to curtail malaria transmission. …”
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  10. 2070
    “…Application of the model is illustrated using published data from a particularly extensive entomological and epidemiological survey before the rollout of bed nets in eastern Kenya, where Anopheles gambiaes.l. and An. funestus were vectors. RESULTS: Meta-analysis indicates that sporozoite rates were 38 % higher in An. gambiaes.l. than in An. funestus, and, according to the model, this difference could be due to An. gambiae s.l. having a higher frequency of feeding on humans, a higher human-to-mosquito transmission rate, a lower adult mortality rate, and/or a shorter incubation period. …”
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  11. 2071
    “…RESULTS: Laboratory tests showed median Kaplan-Meier CPT of 6h 30min for An. gambiae (Kisumu), 5h 30min for An. gambiae (Goden, local strain), and 4h for Ae. aegypti for both the local and sensitive strain. …”
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  12. 2072
    por Stamboliyska, Rayna, Parsch, John
    Publicado 2011
    “…A new study published in BMC Genomics presents such a data set for the mosquito, Anopheles gambiae, which is the vector of human malaria. In addition to providing a valuable resource for the community of mosquito researchers, the study allows comparative transcriptomic studies of dipteran insects to be extended over 250 million years of evolution, since the divergence of A. gambiae and Drosophila melanogaster.…”
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  13. 2073
    “…In Kihihi, over 98% of mosquitoes were An. gambiae s.s. and LLIN distribution was associated with a decline in An. gambiae s.s. vector density (4.00 vs 2.46, DR 0.68, 95% CI: 0.49–0.94, p = 0.02). …”
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  14. 2074
  15. 2075
    “…Baseline village-wide assessments of densities for female and male Anopheles gambiae sensu lato were performed by pyrethrum spray collections (PSC) in ten houses in each of five villages. …”
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  16. 2076
    “…Anopheles arabiensis and An. funestus show an affinity in habitat preference at the expense of An. gambiae/An. coluzzii, whereas increasing habitat suitability for An. gambiae/An. coluzzii is conversely less suitable for An. arabiensis but has little effect on An. funestus. …”
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  17. 2077
  18. 2078
  19. 2079
    “…When cells from Aedes albopictus, which is naturally Wolbachia-infected, were challenged with WSP lower levels of upregulation were observed than for the An. gambiae cells. CONCLUSIONS: We have found that WSP is a strong immune elicitor in a naturally Wolbachia-uninfected mosquito species (Anopheles gambiae) while a milder elicitor in a naturally-infected species (Aedes albopictus). …”
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  20. 2080
    “…O'nyong nyong virus (ONNV) and Chikungunya virus (CHIKV) are two closely related alphaviruses with very different infection patterns in the mosquito, Anopheles gambiae. ONNV is the only alphavirus transmitted by anopheline mosquitoes, but specific molecular determinants of infection of this unique vector specificity remain unidentified. …”
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