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[PMID]:29364908
[Au] Autor:Peng PY; Guo XG; Jin DC; Dong WG; Qian TJ; Qin F; Yang ZH; Fan R
[Ad] Endereço:Institute of Entomology, Guizhou University, and the Provincial Key Laboratory for Agricultural Pest Management in Mountainous Region, Guiyang, P.R. China.
[Ti] Título:Landscapes with different biodiversity influence distribution of small mammals and their ectoparasitic chigger mites: A comparative study from southwest China.
[So] Source:PLoS One;13(1):e0189987, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:From a previous field investigation in Yunnan, southwest China between 2001 and 2015, we selected two types of landscapes to make a retrospectively comparative study on the distribution of small mammals and their ectoparasitic chigger mites. One landscape is "mountainous uncultivated land (MUL)" with higher biodiversity, which is located in a famous "World Nature Heritage Site", the Three-Parallel-Rivers Region in the northwest of Yunnan. The other is "cultivated flatland landscape (CFL)" with lower biodiversity, which is located in the south of Yunnan. The landscapes with different biodiversity apparently influenced the distribution of small mammals and their ectoparasitic chigger mites. Much more species of small mammals and mites were found in MUL than in CFL. A total of 3,177 small mammals captured from MUL were identified as 55 species, 30 genera and 10 families in five orders. From these small mammal hosts, 5,882 chigger mites were collected and identified as 127 species, 15 genera and 3 subfamilies in two families. A total of 1,112 small mammals captured from CFL were identified as 19 species, 12 genera and 5 families in three orders. From these hosts, 17,742 chiggers were collected and identified as 86 species, 12 genera and 3 subfamilies in two families. Both the species diversity (S = 55) and community diversity (H = 2.673) of small mammals in MUL were much higher than those in CFL (S = 19; H = 0.926). There were also higher values of ß diversity in MUL than in CFL. Different main reservoir rodent hosts of zoonoses (including tsutsugamushi disease) were found in two types of landscapes. Rattus tanezumi (one main reservoir host) was most abundant in CFL, which accounted for 80.22% of all the small mammals. Another two main reservoir hosts, Eothenomys miletus and Apodemus chevrieri were the dominant species in MUL, but they were not as abundant as R. tanezumi in CFL. Different vector species of chigger mites also existed in MUL and CFL. Leptotrombidium deliense (a main and powerful vector of tsutsugamushi disease in China) and Ascoschoengastia indica (a potential vector of tsutsugamushi disease) were the dominant species of chigger mites in CFL (Cr = 25.81% for A. indica; Cr = 23.47% for L. deliense). Leptotrombidium scutellare (also a main vector of tsutsugamushi disease in China) was the dominant chigger species in MUL (Cr = 26.09%). Higher infestation of vector mites on small mammals was found in the simple landscape with lower biodiversity (CFL) than in the complex landscape with higher biodiversity (MUL). The overall prevalence (P), mean abundance (MA) and mean intensity (MI) of chigger mites on small mammals were much higher in CFL than in MUL. The main vector mite species on their main rodent hosts also showed a higher P, MA and MI in CFL than in MUL.
[Mh] Termos MeSH primário: Biodiversidade
Mamíferos/parasitologia
Trombiculidae/fisiologia
[Mh] Termos MeSH secundário: Animais
China
Interações Hospedeiro-Parasita
Mamíferos/classificação
Estudos Retrospectivos
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180221
[Lr] Data última revisão:
180221
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180125
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0189987


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[PMID]:28603255
[Au] Autor:Cianferoni F; Norbiato M; Dogliotti M
[Ad] Endereço:Natural History Museum of the University of Florence, Zoological Section "La Specola", via Romana 17, I-50125 Florence, Italy. Institute of Agroenvironmental and Forest Biology, CNR - National Research Council of Italy, via Salaria 29,300, I-00015 Monterotondo Scalo (Rome), Italy.. fabio.cianferoni@unifi.it.
[Ti] Título:First records in Italy of the red-listed shore bug Salda henschii (Reuter, 1891) (Hemiptera: Heteroptera: Saldidae).
[So] Source:Zootaxa;4238(4):597-598, 2017 Mar 06.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:Salda henschii (Reuter, 1891) is a boreo-montane species of Saldidae (Hemiptera: Heteroptera) restricted to mountain bogs and streams in central Europe (e.g., Western Carpathians, Alps) and to freshwater wetlands in lowland coastal areas in northern Europe (Fennoscandia); it is a vicariant of the arctic (Holarctic) element S. sahlbergi Reuter, 1875 (Hoberlandt 1977; Schuh et al. 1987; Péricart 1990; Lindskog 1991; Vinokurov 2010).
[Mh] Termos MeSH primário: Heterópteros
[Mh] Termos MeSH secundário: Distribuição Animal
Animais
Europa (Continente)
Itália
Trombiculidae
Zonas Úmidas
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170809
[Lr] Data última revisão:
170809
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170613
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4238.4.9


  3 / 410 MEDLINE  
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[PMID]:28399204
[Au] Autor:Huang Y; Zhao L; Zhang Z; Liu M; Xue Z; Ma D; Sun X; Sun Y; Zhou C; Qin X; Zhu Y; Li W; Yu H; Yu XJ
[Ad] Endereço:School of Public Health, Shandong University, Jinan, Shandong Province 250012, China (875397037@qq.com; dlzhl@sdu.edu.cn; miao1206@126.com; xifengs@163.com; sunyue1018@163.com; zcmsdu@163.com; 490161337@qq.com; 772321342@qq.com; 15953166632@163.com; xuyu@utmb.edu).
[Ti] Título:Detection of a Novel Rickettsia From Leptotrombidium scutellare Mites (Acari: Trombiculidae) From Shandong of China.
[So] Source:J Med Entomol;54(3):544-549, 2017 May 01.
[Is] ISSN:1938-2928
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Leptotrombidium scutellare mites, the vector of Orientia tsutsugamushi, have rarely been reported to associate with Rickettsia species. Three hundred nineteen chiggers were collected from the ears of 32 rodents captured in Huangdao District of Qingdao City, China, in October 2015. The chigger samples were tested for Rickettsia, severe fever with thrombocytopenia syndrome virus, and hantavirus by PCR or RT-PCR amplification. All mites were classified morphologically and molecularly as L. scutellare chiggers. Rickettsial DNA sequences were amplified for four genes including 16S rRNA, ompB, gltA, and 17 kD protein genes. The minimum infection rate (MIR; number of positive pools/total specimens tested) of the Rickettsia species in the chiggers were 2.8% (9/319). Phylogenetic analysis indicated that individual genes were closely related to different Rickettsia species including R. felis (with 16S rRNA gene), R. australis (with gltA gene), an unnamed Rickettsia sp. TwKM02 (with ompB gene), and Rickettsia endosymbiont of soft tick Ornithodoros erraticus (with 17 kD protein gene). Phylogenic analysis of the concatenated sequence of 16S rRNA, gltA, ompB, and 17 kD protein genes indicated that the Rickettsia species from L. scutellare chigger was most closely related to R. australis and R. akari. These results indicated that the Rickettsia species in chiggers was unique; it was named Candidatus Rickettsia leptotrombidium. Severe fever with thrombocytopenia syndrome virus and hantavirus were not amplified from the chiggers, suggesting lack of infection of these pathogens in the chiggers. A unique Rickettsia species was detected in L. scutellare, which expanded the knowledge on the vector distribution of Rickettsia.
[Mh] Termos MeSH primário: Infecções por Rickettsia/veterinária
Rickettsia/classificação
Doenças dos Roedores/epidemiologia
Roedores
Musaranhos
Trombiculidae/microbiologia
[Mh] Termos MeSH secundário: Animais
Proteínas de Bactérias/genética
China/epidemiologia
Infestações por Ácaros/epidemiologia
Infestações por Ácaros/parasitologia
Infestações por Ácaros/veterinária
Murinae
Filogenia
Prevalência
RNA Bacteriano/genética
Rickettsia/genética
Rickettsia/isolamento & purificação
Infecções por Rickettsia/epidemiologia
Infecções por Rickettsia/microbiologia
Doenças dos Roedores/microbiologia
Análise de Sequência de DNA/veterinária
Trombiculidae/virologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Bacterial Proteins); 0 (RNA, Bacterial)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170915
[Lr] Data última revisão:
170915
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170412
[St] Status:MEDLINE
[do] DOI:10.1093/jme/tjw234


  4 / 410 MEDLINE  
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[PMID]:28378196
[Au] Autor:Tabari MA; Youssefi MR; Benelli G
[Ad] Endereço:Faculty of Veterinary Medicine, Amol University of Special Modern Technologies, Amol, Iran.
[Ti] Título:Eco-friendly control of the poultry red mite, Dermanyssus gallinae (Dermanyssidae), using the α-thujone-rich essential oil of Artemisia sieberi (Asteraceae): toxic and repellent potential.
[So] Source:Parasitol Res;116(5):1545-1551, 2017 May.
[Is] ISSN:1432-1955
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:The poultry red mite, Dermanyssus gallinae, represents a key threat for the poultry industry worldwide. The control of D. gallinae is mainly achieved by continuous applications of acaricides. However, the fast-growing development of resistance, and the strict laws concerning chemicals admitted for treatments on food animals, highlighted the importance of alternative control tools. Here, we explored the potential of Artemisia sieberi essential oil against D. gallinae. In this study, the A. sieberi essential oil was analyzed using GC and GC-MS. The oil toxicity through contact and fumigant assays on adult mites was evaluated. The oil repellent activity was assessed on adult mites over different time intervals. Lastly, the residual toxicity of various doses of the oil was evaluated on D. gallinae until 14 days post treatment. GC and GC-MS showed that the oil was rich in α-thujone (31.5%), ß-thujone (11.92%), camphor (12.3%), and 1,8-cineole (10.09%). Contact toxicity on adult mites showed 50% lethal concentration (LC ), LC , and LC of 15.85, 26.63, and 35.42 µg/cm , respectively. In fumigant assays, the oil was toxic on D. gallinae, and mortality was significantly higher in open containers over closed ones, underlining the key role of highly volatile constituents. Repellent assays showed that after 24 h from the treatment, all doses of the A. sieberi essential oil led to significant repellent activity over the control, except for 2 µg/cm . After 48 h, A. sieberi essential oil tested at all doses led to significant repellent activity, if compared to the control. Residual toxicity assays showed that time exposure and concentration tested had a significant impact on mite mortality after 1, 2, 5, and 7 days from the treatment. Notably, mortality remained significantly higher over the control for 7 days after spraying with oil at 2%. Further field assays with selected molecules from the A. sieberi essential oil are ongoing, testing them in synergistic blends, as well as in microencapsulated formulations.
[Mh] Termos MeSH primário: Acaricidas/farmacologia
Artemisia/química
Repelentes de Insetos/farmacologia
Inseticidas/farmacologia
Óleos Voláteis/análise
Óleos Voláteis/farmacologia
Trombiculidae/crescimento & desenvolvimento
[Mh] Termos MeSH secundário: Animais
Cânfora/química
Cicloexanóis/química
Resistência a Medicamentos
Cromatografia Gasosa-Espectrometria de Massas
Repelentes de Insetos/química
Inseticidas/química
Monoterpenos/química
Óleos Voláteis/química
Aves Domésticas/parasitologia
Trombiculidae/efeitos dos fármacos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Acaricides); 0 (Cyclohexanols); 0 (Insect Repellents); 0 (Insecticides); 0 (Monoterpenes); 0 (Oils, Volatile); 76-22-2 (Camphor); 8ZI5R3T54Q (beta-thujone); RV6J6604TK (eucalyptol)
[Em] Mês de entrada:1707
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170406
[St] Status:MEDLINE
[do] DOI:10.1007/s00436-017-5431-0


  5 / 410 MEDLINE  
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[PMID]:28260341
[Au] Autor:He YL; Yang HY; Yu CX; Zhang X; Yi QH; Ma ZL; Cha J; Xu XB; Zhang Q; Dai WJ; Qian WJ; Yin J; Zhu SJ; Xu Z
[Ad] Endereço:Department of Acute Infectious Disease, Taizhou Center for Disease Prevention and Control, Taizhou 225300, China.
[Ti] Título:[Study of epidemic area on Tsutsugamushi disease in Taizhou from 2013 to 2014].
[So] Source:Zhonghua Yu Fang Yi Xue Za Zhi;51(3):252-256, 2017 Mar 06.
[Is] ISSN:0253-9624
[Cp] País de publicação:China
[La] Idioma:chi
[Ab] Resumo:To study the epidemiological characteristics of tsutsugamushi disease, and to confirm the existence of the disease's epidemic foci in Taizhou. From 2013 to 2014, Dongxing town hospital and Xingqiao town hospital were selected as specimen collection sites in Jingjiang city. Blood samples (5 ml) were collected from 40 patients with acute tsutsugamushi disease. A total of 59 rodents were captured with cage night method in the survey sites at 5, 7, 9, 10, and 11 months in 2013, from which, the spleen, liver, and kidney specimens were selected. Chigger mites were captured by small blackboard method and from the ears of the captured rodents. A total of 226 small blackboards were laid, 27 mites were captured, and the samples were grounded into suspension. Nested-polymerase chain reaction and cell and tissue culture techniques were used to test the specimen from the probable patients, host animals and chigger mites. Among the 40 acute tsutsugamushi disease blood samples, 29 were found to meet the test requirements, 17 were positive for orientia tsutsugamushi nucleic acid with 59% of the positive rate, and 1 stran orientia tsutsugamushi was isolated. 59 rats were captured and the density of mice was 5.5%. Among them, there were 26 Mus musculus (2.4%), 18 Rattus flavipectus (1.7%) and 15 Smelly shrew (density 1.4%). 1 Smelly shrew was tested positive for orientia tsutsugamushi nucleic acid, and the negative results were found in the other rodent specimens. 27 Chigge mites were collected by small blackboard method and the density of mites was 0.12 for each blackboard, among which 3 larvae and 24 nymphs were found. 33 Chigger mites were collected from the ears of 3 Smelly shrew, and the density of the mite was 11 per mouse. All the captured Chigger mites were identified as Leptotrombidium scutellare and 1 group of specimens of Chigger mites from the external environment were positive for orientia tsutsugamushi nucleic acid. There was a high density of mice in the epidemic area from May to November and the species of the chigger mites were Chigger mites in Taizhou. The nucleic acid of the oriental tsutsugamushi was detected in the patients with acute scrub typhus, rodents and vectors. According to the above-mentioned results, it was considered that the scrub typhus epidemic area of Taizhou city has the natural foci of scrub typhus.
[Mh] Termos MeSH primário: Reservatórios de Doenças
Vetores de Doenças
Orientia tsutsugamushi/isolamento & purificação
Roedores/parasitologia
Tifo por Ácaros/epidemiologia
Trombiculidae/microbiologia
[Mh] Termos MeSH secundário: Animais
Meio Ambiente
Seres Humanos
Camundongos
Reação em Cadeia da Polimerase
Ratos
Tifo por Ácaros/diagnóstico
Tifo por Ácaros/transmissão
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171023
[Lr] Data última revisão:
171023
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170306
[St] Status:MEDLINE
[do] DOI:10.3760/cma.j.issn.0253-9624.2017.03.012


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[PMID]:28082634
[Au] Autor:Bassini-Silva R; Jacinavicius FC; Mendoza-Roldan JA; Daemon E; Barros-Battesti DM
[Ad] Endereço:Laboratório de Parasitologia, Instituto Butantan, São Paulo, SP, Av. Vital Brazil, 1500, 05503-900 (ricardo.silva@butantan.gov.br; jairo.roldan@butantan.gov.br; darci.battesti@butantan.gov.br) darci.battesti@butantan.gov.br.
[Ti] Título:Description of Blankaartia shatrovi n. sp. (Acari: Trombiculidae) From Brazil.
[So] Source:J Med Entomol;54(1):82-90, 2017 Jan.
[Is] ISSN:1938-2928
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The chigger mite genus Blankaartia includes 28 known species, of which 10 are distributed in the Nearctic and Neotropical regions. These species preferentially parasitize birds, but occasionally they can also be found on rodents, bats, and reptiles, showing low host selectivity. In the present study, we report the presence of this genus in Brazil for the first time, including the first report of Blankaartia sinnamaryi (Floch and Fauran) and the description of a new species of Blankaartia collected from birds (Order Passeriformes).
[Mh] Termos MeSH primário: Doenças das Aves/parasitologia
Infestações por Ácaros/veterinária
Passeriformes
Trombiculidae/anatomia & histologia
Trombiculidae/classificação
[Mh] Termos MeSH secundário: Animais
Brasil
Larva/anatomia & histologia
Larva/classificação
Larva/crescimento & desenvolvimento
Larva/fisiologia
Infestações por Ácaros/parasitologia
Trombiculidae/crescimento & desenvolvimento
Trombiculidae/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170823
[Lr] Data última revisão:
170823
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170114
[St] Status:MEDLINE
[do] DOI:10.1093/jme/tjw149


  7 / 410 MEDLINE  
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[PMID]:27788693
[Au] Autor:Seto J; Suzuki Y; Nakao R; Otani K; Yahagi K; Mizuta K
[Ad] Endereço:Department of Microbiology,Yamagata Prefectural Institute of Public Health,Yamagata City,Yamagata,Japan.
[Ti] Título:Meteorological factors affecting scrub typhus occurrence: a retrospective study of Yamagata Prefecture, Japan, 1984-2014.
[So] Source:Epidemiol Infect;145(3):462-470, 2017 02.
[Is] ISSN:1469-4409
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Climate change, by its influence on the ecology of vectors might affect the occurrence of vector-borne diseases. This study examines the effects of meteorological factors in Japan on the occurrence of scrub typhus, a mite-borne zoonosis caused by Orientia tsutsugamushi. Using negative binomial regression, we analysed the relationships between meteorological factors (including temperature, rainfall, snowfall) and spring-early summer cases of scrub typhus in Yamagata Prefecture, Japan, during 1984-2014. The average temperature in July and August of the previous year, cumulative rainfall in September of the previous year, snowfall throughout the winter, and maximum depth of snow cover in January and February were positively correlated with the number of scrub typhus cases. By contrast, cumulative rainfall in July of the previous year showed a negative relationship to the number of cases. These associations can be explained by the life-cycle of Leptotrombidium pallidum, a predominant vector of spring-early summer cases of scrub typhus in northern Japan. Our findings show that several meteorological factors are useful to estimate the number of scrub typhus cases before the endemic period. They are applicable to establish an early warning system for scrub typhus in northern Japan.
[Mh] Termos MeSH primário: Vetores de Doenças
Conceitos Meteorológicos
Orientia tsutsugamushi/isolamento & purificação
Tifo por Ácaros/epidemiologia
Trombiculidae/crescimento & desenvolvimento
[Mh] Termos MeSH secundário: Animais
Feminino
Japão/epidemiologia
Masculino
Estudos Retrospectivos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1706
[Cu] Atualização por classe:171125
[Lr] Data última revisão:
171125
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161030
[St] Status:MEDLINE
[do] DOI:10.1017/S0950268816002430


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[PMID]:27658604
[Au] Autor:Choe S; Lee D; Park H; Jeon HK; Lee Y; Na KJ; Lee IY; Eom KS
[Ad] Endereço:Department of Parasitology, Medical Research Institute and Parasite Resource Bank, School of Medicine, Chungbuk National University, Cheongju 28644, Korea.
[Ti] Título:Catenotaenia dendritica (Cestoda: Catenotaeniidae) and Three Ectoparasite Species in the Red Squirrel, Sciurus vulgaris, from Cheongju, Korea.
[So] Source:Korean J Parasitol;54(4):509-18, 2016 Aug.
[Is] ISSN:1738-0006
[Cp] País de publicação:Korea (South)
[La] Idioma:eng
[Ab] Resumo:Parasites are recorded from the red squirrel, Sciurus vulgaris, from Cheongju, the Republic of Korea. A total of 5 road-killed squirrels were thoroughly examined for internal and external parasites from November 2011 to May 2014. Total 4 parasite species, including 1 tapeworm and 3 ectoparasite species were recovered. They were morphologically identified as Catenotaenia dendritica (Cestoda: Catenotaeniidae), Hirstionyssus sciurinus, Leptotrombidium pallidum, and Ceratophyllus (Monopsyllus) indages. Among them, C. dendritica and H. sciurinus are recorded for the first time in the Korean parasite fauna. In addition, the possibility that the red squirrel could act as a reservoir host for a zoonotic disease like tsutsugamushi disease with L. pallidum as its vector has been raised.
[Mh] Termos MeSH primário: Cestoides/isolamento & purificação
Infecções por Cestoides/veterinária
Ectoparasitoses/veterinária
Sciuridae
Sifonápteros/anatomia & histologia
Trombiculidae/anatomia & histologia
[Mh] Termos MeSH secundário: Animais
Cestoides/anatomia & histologia
Infecções por Cestoides/parasitologia
Ectoparasitoses/parasitologia
Infestações por Pulgas/parasitologia
Infestações por Pulgas/veterinária
Microscopia
República da Coreia
Trombiculíase/parasitologia
Trombiculíase/veterinária
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1704
[Cu] Atualização por classe:170404
[Lr] Data última revisão:
170404
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160924
[St] Status:MEDLINE
[do] DOI:10.3347/kjp.2016.54.4.509


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[PMID]:27645781
[Au] Autor:Jang MS; Kim CM; Kim DM; Yoon NR; Han MA; Kim HK; Oh WS; Yoon HJ; Wie SH; Hur J
[Ad] Endereço:Department of Internal Medicine, College of Medicine, Chosun University, Gwangju, South Korea.
[Ti] Título:Comparison of Preferred Bite Sites Between Mites and Ticks on Humans in Korea.
[So] Source:Am J Trop Med Hyg;95(5):1021-1025, 2016 Nov 02.
[Is] ISSN:1476-1645
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Identification of mite and tick bite sites provides important clinical information. The predominant mite species in Korea associated with scrub typhus are Leptotrombidium pallidum and Leptotrombidium scutellare The most abundant tick species is Haemaphysalis longicornis To date, there has been no comparative study on preferred bite sites between mites and ticks in humans. This study included a review of medical records and a field study. For mite bite sites, eschars were checked on 506 patients with scrub typhus, confirmed by indirect immunofluorescence assay or nested polymerase chain reaction on the 56-kDa type-specific antigen gene of Orientia tsutsugamushi Tick bite sites were identified and marked on a diagram for 91 patients who experienced tick bites within the previous year through a field epidemiological investigation. The mite and tick bite sites in Koreans were compared. The most frequently observed mite bite sites were the anterior chest, including the axillae (29.1%) and the abdominal region, including the inguinal area (26.1%). Tick bite sites were most frequent on the lower extremities (33.0%), followed by the abdominal region, including the inguinal area (26.4%), and upper extremities (26.4%). The distribution was significantly different between mite and tick bite sites (P < 0.001). There was a statistically significant difference in the mite bite (P = 0.001), but not tick bite sites (P = 0.985), between men and women. This is the first report on the differences between tick and mite bite sites, and may help clinicians reach a rapid diagnosis of mite- or tick-borne infection.
[Mh] Termos MeSH primário: Mordeduras e Picadas/diagnóstico
Infestações por Ácaros/diagnóstico
Doenças Transmitidas por Carrapatos/diagnóstico
Carrapatos
Trombiculidae
[Mh] Termos MeSH secundário: Animais
Mordeduras e Picadas/parasitologia
Feminino
Seres Humanos
Masculino
Orientia tsutsugamushi/isolamento & purificação
Reação em Cadeia da Polimerase
Estudos Prospectivos
República da Coreia
Tifo por Ácaros/parasitologia
Tifo por Ácaros/transmissão
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Em] Mês de entrada:1706
[Cu] Atualização por classe:171102
[Lr] Data última revisão:
171102
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:160921
[St] Status:MEDLINE


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[PMID]:27602667
[Au] Autor:Weitzel T; Dittrich S; López J; Phuklia W; Martinez-Valdebenito C; Velásquez K; Blacksell SD; Paris DH; Abarca K
[Ad] Endereço:From Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo (T.W.), Veterinary Hospital Puente Alto (J.L.), and Departamento de Enfermedades Infecciosas e Inmunología Pediátrica (C.M.-V., K.A.) and Millennium Institute on Immunology and Immunotherapy (K.A.), Es
[Ti] Título:Endemic Scrub Typhus in South America.
[So] Source:N Engl J Med;375(10):954-61, 2016 Sep 08.
[Is] ISSN:1533-4406
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Scrub typhus is a life-threatening zoonosis caused by Orientia tsutsugamushi organisms that are transmitted by the larvae of trombiculid mites. Endemic scrub typhus was originally thought to be confined to the so called "tsutsugamushi triangle" within the Asia-Pacific region. In 2006, however, two individual cases were detected in the Middle East and South America, which suggested that the pathogen was present farther afield. Here, we report three autochthonous cases of scrub typhus caused by O. tsutsugamushi acquired on Chiloé Island in southern Chile, which suggests the existence of an endemic focus in South America. (Funded by the Chilean Comisión Nacional de Investigación Científica y Tecnológica and the Wellcome Trust.).
[Mh] Termos MeSH primário: Doenças Endêmicas
Orientia tsutsugamushi
Tifo por Ácaros
[Mh] Termos MeSH secundário: Adulto
Animais
Vetores Aracnídeos
Chile
Feminino
Seres Humanos
Masculino
Meia-Idade
Orientia tsutsugamushi/genética
Orientia tsutsugamushi/isolamento & purificação
Filogenia
Tifo por Ácaros/diagnóstico
Tifo por Ácaros/microbiologia
Tifo por Ácaros/transmissão
Trombiculidae/microbiologia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1609
[Cu] Atualização por classe:160908
[Lr] Data última revisão:
160908
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:160908
[St] Status:MEDLINE
[do] DOI:10.1056/NEJMoa1603657



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