Results 121 to 130 of about 13,737 (196)
Rickettsia conorii in dogs with hematological disorders in Marche region: preliminary study
, 2023 Background. Rickettsia conorii are obligate intracellular coccoid and Gram-negative organisms, responsible for Mediterranean spotted fever1. In Mediterranean countries, dogs are natural host of the infection, however, the clinical progression and ...
Alessandra Gavazza +3 more
core
Rickettsia Species in Ticks Removed from Humans in Istanbul, Turkey
, 2012 A total of 167 ticks collected from humans in Istanbul (Turkey) in 2006 were screened for Rickettsia species, and nested PCRs targeting gltA and ompA rickettsial fragment genes were carried out. Rickettsia monacensis (51), R.
Oteo, Jose A. +8 more
core +1 more source
, 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 ...
Paige Allen (6427244) +5 more
core +1 more source
, 2010 The pathogenesis of spotted fever group (SFG) Rickettsia species, including R. conorii and R. rickettsii, is acutely dependent on adherence to and invasion of host cells, including cells of the mammalian endothelial system.
Marissa M. Cardwell +5 more
core
Rickettsia Conorii Infection Rare Form of Conjunctival Transmission
, 2013 Mediterranean spotted fever (MSF) is a tick-borne rickettsial disease, endemic in Portugal. It is caused by Rickettsia conorii and clinically characterized by a vasculitic process with the classical clinical triad: fever, rash and lesion at the site of ...
Brissos, J +3 more
core
Genotypic identification of seven Rickettsia conorii strains.
Acta virologica, 1994 Restriction endonuclease fragment length polymorphism (RFLP) analysis and polymerase chain reaction (PCR) were used to characterize the genotypic diversity of 7 strains of Rickettsia conorii from South Africa, Ethiopia, Morocco, India and Russia. The strains of R.
X F, Zhang, M Y, Fan, J, Chen, D Z, Bi
openaire +1 more source
A number of spotted fever group (SFG) rickettsiae cause serious infections in humans. Several antigenically related rickettsial agents may coexist within the same geographical area, and humans or vertebrate hosts may be sequentially exposed to multiple ...
core
Role of T lymphocytes in Rickettsia conorii infection.
Acta virologica, 1982 Adoptive transfer of T lymphocytes harvested from spleen of Rickettsia conorii-infected DBA/2 mice to intact and cyclophosphamide- (CPA-) pretreated syngeneic mice protected the latter from lethal infection caused by R, conorii. Protection from infection was not observed in recipient mice given immune serum or B lymphocytes and macrophages from the ...
I N, Kokorin +5 more
openaire +1 more source
Seroepidemiology of Rickettsia conorii in dogs in Portugal: a comprehensive 12-year retrospective study (2013-2024). [PDF]
Parasit VectorsLopes R +8 more
europepmc +1 more source
Febrile encephalopathy following a tick bite: A case report of <i>Rickettsia conorii</i> infection from Northeast Iran. [PDF]
New Microbes New InfectNaderi H +5 more
europepmc +1 more source