Results 111 to 120 of about 7,496 (242)

Symbiotic Relationship between Orientia tsutsugamushi and Vector Mites.

open access: yesNippon Saikingaku Zasshi, 1996
恙虫病リケッチア Orientia tsutsugamushi とベクターであるツツガムシとの関係について最近の知見を概説した。すなわち (1) O. tsutsugamushi には各種の血清型が存在するが, それぞれの血清型リケッチアを媒介するツツガムシ種は異なり, アカツツガムシは Kato 型リケッチアを, フトゲツツガムシは Karp 及び Gilliam 型を, タテツツガムシは Kawasaki 及び Kuroki 型を媒介する, (2) リケッチアはツツガムシ体内で共生関係にあり, 雌親ムシから卵を介して子孫に垂直伝播される, (3)ツツガムシの種によってはリケッチアを保有する雌から産まれる子孫は雌ばかりで雄は産生されない, (4 ...
H, Urakami, A, Tamura
openaire   +3 more sources

REVISITING ANTHROPOZOONOSES IN THE MEDITERRANEAN BASIN. A SINGLE-CENTRE PERSPECTIVE. A SOUTHERN ITALIAN EXPERIENCE [PDF]

open access: yes, 2017
Zoonoses, often better defined with the term anthropozoonoses, are diseases that can be transmitted to humans either by direct contact with animals or through arthropod vector intervention.
Caputo, V.   +5 more
core  

Genetic Variation of Leptotrombidium (Acari: Trombiculidae) Mites Carrying Orientia tsutsugamushi, the Bacterial Pathogen Causing Scrub Typhus [PDF]

open access: green, 2023
Motohiko Ogawa   +6 more
openalex   +1 more source

Diagnosis of Rickettsial infection by Multiplex Real-time PCR in Febrile Pediatric Patients Admitted in a Tertiary Care Hospital at Chennai, South India

open access: yesJournal of Pure and Applied Microbiology
Rickettsioses caused by Rickettsia and Orientia spp. are the re-emerging diseases in India, which are grossly underdiagnosed, particularly among children.
Rajagopal Murali   +3 more
doaj   +1 more source

An ELISA assay using a combination of recombinant proteins from multiple strains of Orientia tsutsugamushi offers an accurate diagnosis for scrub typhus

open access: yesBMC Infectious Diseases, 2017
Background Scrub typhus (ST) is a disease caused by an obligate intracellular bacterium, Orientia tsutsugamushi, an organism that requires a BSL3 laboratory for propagation. The disease is hallmarked by an eschar at the site of the chigger bite, followed
Chien-Chung Chao   +8 more
doaj   +1 more source

In VitroActivity of Tigecycline AgainstOrientia tsutsugamushi

open access: yesYonsei Medical Journal, 2016
Scrub typhus is a zoonosis caused by Orientia tsutsugamushi (O. tsutsugamushi) occurring mainly in autumn in Korea. The need of new antibiotics has arisen with a report on strains resistant to antibiotics and chronic infection. This study aims to identify susceptibility of tigecycline in-vitro as a new therapeutic option for O.
Lee, Sun-Myoung   +7 more
openaire   +2 more sources

Immunogenic proteins of Orientia tsutsugamushi and implications for scrub typhus intervention: A narrative review

open access: yesAsian Pacific Journal of Tropical Medicine
Scrub typhus is an acute undifferentiated febrile infectious disease transmitted by a chigger (genus Leptotrombidium) bite carrying Orientia (O.) tsutsugamushi, affecting millions of people annually while more than one billion people are susceptible ...
Shakshi Shah   +6 more
doaj   +1 more source

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