Mostrando 501 - 520 Resultados de 1,999 Para Buscar '"Rickettsia"', tiempo de consulta: 0.13s Limitar resultados
  1. 501
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  3. 503
    “…BACKGROUND & OBJECTIVES: In India, spotted fever group rickettsiae (SFGR) are an underdiagnosed cause of acute febrile illness (AFI). …”
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  4. 504
    “…In 2015, we evaluated 221 patients with undifferentiated fever and tick bite or animal exposure in Xinyang, China, for Rickettsia infection. Three with mild disease were infected with Candidatus R. xinyangensis, which clustered with R. fournieri and R. vini in phylogenetic analyses. …”
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  5. 505
    “…Various rickettsiae have recently been detected in Laelaps mites (Acari: Laelapidae), which are common ectoparasites of rodents; however, investigations on this topic remain very scarce, particularly in Asia. …”
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  6. 506
  7. 507
    “…Through establishing and studying green lacewing lines carrying different endosymbionts, we found that Rickettsia had no effect on the insect reproduction, while Sodalis reduced the number of eggs laid by lacewings, alone and in co-infections with Rickettsia. …”
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  8. 508
    “…During case investigations or environmental surveillance in PR for SFR, 28,517 arthropods were collected, including species known or potentially involved in the SFR cycles, such as Amblyomma sculptum, Amblyomma aureolatum, Amblyomma ovale, Amblyomma dubitatum, Amblyomma parkeri, Ctenocephalides felis felis, and Rhipicephalus sanguineus sensu lato. From these Rickettsia asembonensis, Rickettsia bellii, Rickettsia felis, Rickettsia parkeri strain Atlantic Rainforest and Candidatus Rickettsia paranaensis were detected. …”
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  9. 509
    “…The cat flea, Ctenocephalides felis, is an arthropod vector capable of transmitting several human pathogens including Rickettsia species. Earlier studies identified Rickettsia felis in the salivary glands of the cat flea and transmission of rickettsiae during arthropod feeding. …”
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  10. 510
    “…Clinical or serological coinfections of Rickettsia and Leptospira are uncommon but should be included in differential diagnosis when poor sanitation and cohabitation with infected animals may converge. …”
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  11. 511
    “…Next-generation sequencing indicated the etiologic agent of 1 patient was Rickettsia conorii subspecies indica. This agent may be more widely distributed across China than previously thought.…”
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  12. 512
  13. 513
    “…Bacterial 16S NGS was used to identify most bacterial taxa and a Rickettsia-specific NGS assay was developed to identify Rickettsia species that were indistinguishable at the V1-2 regions of 16S. …”
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  14. 514
    “…BACKGROUND: Mediterranean spotted fever (MSF) is a zoonotic and vector-borne disease caused by Rickettsia conorii. We report a case (36 year-old-woman) of MSF caused by Rickettsia conorii from Iran. …”
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  15. 515
    “…Additionally, single cases of Rickettsia monacensis, Rickettsia raoultii, and Candidatus Rickettsia kotlanii-like were found, and in 32% of all the positive samples similarity was shown to different Rickettsia endosymbionts. …”
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  16. 516
    “…BACKGROUND: Rickettsia spp. are important tick-borne pathogens that cause various human and animal diseases worldwide. …”
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  17. 517
    “…Rickettsia species of the spotted fever group are arthropod-borne obligate intracellular bacteria that can cause mild to severe human disease. …”
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  19. 519
    “…BACKGROUND: The genus Rickettsia contains the lineages spotted fever group (SFG), typhus group (TG), and transitional group (TRG). …”
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  20. 520
    “…Previous studies have shown that Rickettsia raoultii (R. raoultii), a member of the SFG rickettsiae, occurs with increasing incidence in remote countries. …”
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