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1461por Lee, Woonji, Seong, Hye, Kim, Jung Ho, Choi, Heun, Kim, Jun Hyoung, Ahn, Jin Young, Jeong, Su Jin, Ku, Nam Su, Choi, Jun Yong, Kim, Choon-Mee, Kim, Dong-Min, Yeom, Joon-sup“…African tick-bite fever (ATBF), caused by Rickettsia africae, is the second most frequent cause of fever after malaria in travelers returning from Southern Africa. …”
Publicado 2022
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1462por Halter, Tamara, Köstlbacher, Stephan, Rattei, Thomas, Hendrickx, Frederik, Manzano-Marín, Alejandro, Horn, Matthias“…Here, we analysed a unique system in which the dwarf spider Oedothorax gibbosus is co-infected with up to five different endosymbionts affiliated with Wolbachia , ‘Candidatus Tisiphia’ (formerly Torix group Rickettsia ), Cardinium and Rhabdochlamydia . Using short-read genome sequencing data, we show that the endosymbionts are heterogeneously distributed among O. gibbosus populations and are frequently found co-infecting spider individuals. …”
Publicado 2023
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1463por Kigozi, Brian K., Kharod, Grishma A., Bukenya, Henry, Shadomy, Sean V., Haberling, Dana L., Stoddard, Robyn A., Galloway, Renee L., Tushabe, Phionah, Nankya, Annet, Nsibambi, Thomas, Mbidde, Edward Katongole, Lutwama, Julius J., Perniciaro, Jamie L., Nicholson, William L., Bower, William A., Bwogi, Josephine, Blaney, David D.“…The non-malarial AFI pathogens identified were chikungunya virus, 716 (55.9%); Spotted Fever Group rickettsia (SFGR), 336 (26.2%) and Typhus Group rickettsia (TGR), 97 (7.6%); typhoid fever (TF), 74 (5.8%); West Nile virus, 7 (0.5%); dengue virus, 10 (0.8%) and leptospirosis, 2 (0.2%) cases. …”
Publicado 2023
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1464por Procop, Gary W.Tabla de Contenidos: “…Introduction to microbiology : part I : the role of the microbiology laboratory in the diagnosis of infectious diseases : guidelines to practice and management -- Introduction to microbiology : part II : guidelines for the collection, transport, processing, analysis, and reporting of cultures from specific specimen sources -- Laboratory diagnosis by immunologic methods -- Molecular microbiology -- Medical bacteriology : taxonomy, morphology, physiology, and virulence -- The enterobacteriaceae -- The nonfermentative gram-negative bacilli -- Curved gram-negative bacilli and oxidase-positive fermenters : campylobacteraceae and vibrionaceae -- Miscellaneous fastidious gram-negative bacilli -- Legionella -- Neisseria species and moraxella catarrhalis -- Gram-positive cocci -- The gram-positive cocci : part I : staphylococci and Related gram-positive cocci -- The gram-positive cocci : part II : streptococci, enterococci, and the streptococcus-like bacteria-- Aerobic and facultative gram-positive bacilli -- Aerobic actinomycetes -- The anaerobic bacteria -- Antimicrobial susceptibility testing -- Mycoplasmas and ureaplasmas -- Mycobacteria -- Spirochetal infections -- Mycology -- Parasitology -- Diagnosis of infections caused by viruses, chlamydia, rickettsia, and related organisms.…”
Publicado 2017
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1465“…The study of lncRNAs is assuming significance as it could be exploited for development of alternative therapeutic strategies for the treatment of severe and chronic pathogenic infections caused by Mycobacterium, Chlamydia and Rickettsia infections, as well as commensal colonization. …”
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1466“…This review will highlight seminal genetic achievements and recent developments (past 5 years) for Anaplasma spp., Rickettsia spp., Chlamydia spp., and Coxiella burnetii including progress being made for the still intractable Orientia tsutsugamushi. …”
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1467“…Laboratory investigations revealed decreased levels of red blood cells, white blood cells, and platelets, along with reduced natural killer cell activity, increased CD25, hyperferritinemia, and the detection of Rickettsia DNA in his blood, meeting the diagnostic criteria of the Histiocyte Society HLH-2004 guidelines. …”
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1468por Abdelrazek, Samah M R, Connon, Richard E, Sanchez, Camilo, Atencio, Benjamin, Mauduit, Florian, Lehman, Brendan, Hallett, Sascha L, Atkinson, Stephen D, Foott, J. Scott, Daniels, Miles E“…Our findings showed that fish became infected by the parasites Ceratonova shasta, Parvicapsula minibicornis and Ichthyophthirius multifiliis, and to a lesser extent, the bacteria Flavobacterium columnare and Rickettsia-like organisms. Co-infection was common among sentinel fish. …”
Publicado 2023
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1469“…Malaria causes an acute systemic human disease that bears many similarities, both clinically and mechanistically, to those caused by bacteria, rickettsia, and viruses. Over the past few decades, a literature has emerged that argues for most of the pathology seen in all of these infectious diseases being explained by activation of the inflammatory system, with the balance between the pro and anti-inflammatory cytokines being tipped towards the onset of systemic inflammation. …”
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1470por Gillespie, Joseph J., Ammerman, Nicole C., Beier-Sexton, Magda, Sobral, Bruno S., Azad, Abdu F.“…These insect-borne rickettsiae are comprised of two highly pathogenic species, Rickettsia prowazekii (the agent of epidemic typhus) and R. typhi (the agent of murine typhus), as well as R. felis, a species with unconfirmed pathogenicity. …”
Publicado 2009
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1471por Chae, Joon-Seok, Yu, Do-Hyeon, Shringi, Smriti, Klein, Terry A., Kim, Heung-Chul, Chong, Sung-Tae, Lee, In-Yong, Foley, Janet“…From a total of 420 individual and pooled tick DNA samples, Anaplasma (A.) phagocytophilum (16), A. platys (16), Ehrlichia (E.) chaffeensis (63), Borrelia burgdorferi (16), and Rickettsia spp. (198) were detected using species-specific PCR assays. …”
Publicado 2008
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1472“…RESULTS: Comparing with the previous segmentation methods, the experimental results on three bacteria genomes, Rickettsia prowazekii, Borrelia burgdorferi and E.coli, show that our approach improves the accuracy for finding the borders between coding and non-coding regions in DNA sequences. …”
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1473por Baldacchino, Frédéric, Muenworn, Vithee, Desquesnes, Marc, Desoli, Florian, Charoenviriyaphap, Theeraphap, Duvallet, Gérard“…Equine infectious anemia, African swine fever, West Nile, and Rift Valley viruses are known to be transmitted by Stomoxys, while others are suspected. Rickettsia (Anaplasma, Coxiella), other bacteria and parasites (Trypanosoma spp., Besnoitia spp.) are also transmitted by Stomoxys. …”
Publicado 2013
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1474por Mediannikov, Oleg, Nguyen, Thi-Thien, Bell-Sakyi, Lesley, Padmanabhan, Roshan, Fournier, Pierre-Edouard, Raoult, Didier“…The family Rickettsiaceae currently includes two genera: Orientia that contains one species, Orientiatsutsugamushi, and Rickettsia that contains 28 species. Occidentia massiliensis gen. nov., sp. nov. strain OS118(T) is the type strain of O. massiliensis gen. nov., sp. nov., the type species of the new genus Occidentia gen. nov. within the family Rickettsiaceae. …”
Publicado 2014
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1475por Harrison, Nicole, Burgmann, Heinz, Forstner, Christina, Ramharter, Michael, Széll, Marton, Schötta, Anna‑Margarita, Stanek, Gerold, Markowicz, Mateusz“…African tick bite fever is an emerging infectious disease among travellers caused by the pathogen Rickettsia africae. Most travel-associated cases have been reported from countries in southern Africa. …”
Publicado 2016
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1476por Castellanos, Adrian A., Medeiros, Matthew C. I., Hamer, Gabriel L., Morrow, Michael E., Eubanks, Micky D., Teel, Pete D., Hamer, Sarah A., Light, Jessica E.“…We detected only one known human pathogen (Rickettsia parkeri), present in 1.4% of larvae and 6.7% of nymph on-host Amblyomma maculatum samples but with no significant difference between treatment and control plots. …”
Publicado 2016
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1477por Price, Christopher, Merchant, Michael, Jones, Snake, Best, Ashley, Von Dwingelo, Juanita, Lawrenz, Matthew B., Alam, Nawsad, Schueler-Furman, Ora, Kwaik, Yousef A.“…We have identified the FIH recognition motif in 11 Legionella pneumophila translocated effectors, YopM of Yersinia, IpaH4.5 of Shigella and an ankyrin protein of Rickettsia. Mass spectrometry analyses of the AnkB and AnkH effectors of L. pneumophila confirm their asparaginyl hydroxylation. …”
Publicado 2017
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1478por Samanta, Dhritiman, Mulye, Minal, Clemente, Tatiana M., Justis, Anna V., Gilk, Stacey D.“…Despite having diverse lifestyles, the obligate intracellular bacterial pathogens Chlamydia, Coxiella, Anaplasma, Ehrlichia, and Rickettsia all target cholesterol during host cell colonization as a potential source of membrane, as well as a means to manipulate host cell signaling and trafficking. …”
Publicado 2017
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1479“…Scrub typhus is caused by Orientia tsutsugamushi (formerly Rickettsia) and is transmitted to humans by an arthropod vector of the Trombiculidae family (Leptotrombidium deliense and L. akamushi). …”
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1480“…Intracellular symbionts known for manipulating insect reproduction and altering fitness (Rickettsia, Cardinium, Wolbachia, and bacterial parasite of the leafhopper Euscelidius variegatus) have been found to travel from infected insects into plants. …”
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