Results 31 to 40 of about 3,614 (192)
In vitro susceptibilities of Rickettsia rickettsii and Rickettsia conorii to roxithromycin and pristinamycin [PDF]
Antimicrobial Agents and Chemotherapy, 1989 In vitro susceptibilities of Rickettsia rickettsii and Rickettsia conorii to roxithromycin, pristinamycin, and the pristinamycin compounds, P1 and P2, were determined by a dye uptake assay and a plaque assay. The MICs were 1 microgram/ml for roxithromycin, 2 micrograms/ml for pristinamycin, greater than 256 micrograms/ml for P1, and 2 micrograms/ml for
M, Drancourt, D, Raoult
openaire +2 more sources
Haemophagocytic Lymphohistiocytosis as a Complication of Israeli Spotted Fever
European Journal of Case Reports in Internal Medicine, 2022 Rickettsia spp. human infection is endemic in Portugal in the form of Mediterranean spotted fever caused by R. conorii subsp. conorii and Israeli spotted fever (ISF) caused by R. conorii subsp. israelensis.
Maria Margarida Andrade +6 more
doaj +1 more source
A Rickettsia Case Caused by Rickettsia conorii
Mikrobiyoloji Bulteni, 2018 Rickettsia species are gram-negative intracellular, small pleomorphic coccobacilli in the Rickettsiaceae family. This genus is serologically and genotypically divided into four groups as spotted fever group, typhus group, Rickettsia belli and Rickettsia canadensis. Rickettsia conorii (R.conorii subsp. conorii) in the spotted fever group was reported to
Bekir, Çelebi +2 more
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Frontiers in Cellular and Infection Microbiology, 2019 We have previously reported that Rickettsia conorii and Rickettsia montanensis have distinct intracellular fates within THP-1 macrophages, suggesting that the ability to proliferate within macrophages may be a distinguishable factor between pathogenic ...
Pedro Curto +10 more
doaj +1 more source
Natural Mediterranean Spotted Fever Foci, Qingdao, China
Emerging Infectious Diseases, 2022 We sequenced DNA from spleens of rodents captured in rural areas of Qingdao, East China, during 2013–2015. We found 1 Apodemus agrarius mouse infected with Rickettsia conorii, indicating a natural Mediterranean spotted fever foci exists in East China ...
Xiao-Lan Gu +10 more
doaj +1 more source
Acute febrile illness is associated with Rickettsia spp infection in dogs
Parasites & Vectors, 2015 Background Rickettsia conorii is transmitted by Rhipicephalus sanguineus ticks and causes Mediterranean Spotted Fever (MSF) in humans. Although dogs are considered the natural host of the vector, the clinical and epidemiological significance of R ...
Laia Solano-Gallego +5 more
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Israeli Spotted Fever in Sicily. Description of two cases and minireview
International Journal of Infectious Diseases, 2017 Mediterranean spotted fever (MSF) is endemic in Italy, where Rickettsia conorii subsp. conorii was thought to be the only pathogenic rickettsia and Rhipicephalus sanguineus the vector and main reservoir. R. conorii subsp.
Claudia Colomba +6 more
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The dog as an epidemiological marker of Rickettsia conorii infection [PDF]
Clinical Microbiology and Infection, 2009 Department of Medicine, Universitat Auto`noma de Barcelona(UAB), Barcelona, SpainINTRODUCTIONDogs are considered to be the sentinels of Rick-ettsia conorii infection, which is the causative agentof Mediterranean spotted fever, one of the mostprevalent tick-transmitted disease in our area.
Ortuño, A. +4 more
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Spotted Fever Group Rickettsiae in and Ticks in Italy
European Journal of Inflammation, 2006 In this study Ixodes ricinus and Haemaphysalis punctata ticks are examined. For the first time we detected Rickettsia conorii in I. ricinus and H. punctata , and Rickettsia sibirica in I. ricinus.
A. Ciervo +4 more
doaj +1 more source
Frontiers in Cellular and Infection Microbiology, 2019 Despite their high degree of genomic similarity, different spotted fever group (SFG) Rickettsia are often associated with very different clinical presentations.
Pedro Curto +7 more
doaj +1 more source