330 results match your criteria Helvetica chirurgica acta[Journal]
Molecules 2018 Dec 11;23(12). Epub 2018 Dec 11.
School of Pharmacy, Zunyi Medical University, Zunyi 563003, China.
As a new and green solvent, ionic liquids (ILs) have received more attention during the green extraction and separation process for natural medicines. In this paper, IL-ultrasound-assisted extraction (IL-UAE) of total biflavonoids (TBFs) from was firstly developed, and different ILs were employed and compared. Based on single-factor experiment, solid⁻liquid ratio (1:10⁻1:14 g/mL), IL concentration (0. Read More
BMC Plant Biol 2018 Dec 3;18(1):317. Epub 2018 Dec 3.
Department of Systematics, Biodiversity and Evolution of Plants (with Herbarium), University Goettingen, Untere Karspüle 2, 37073, Goettingen, Germany.
Background: Hybridization of species with porous genomes can eventually lead to introgression via repeated backcrossing. The potential for introgression between species is reflected by the extent of segregation distortion in later generation hybrids. Here we studied a population of hybrids between Salix purpurea and S. Read More
Pol J Vet Sci 2018 Jun;21(2):415-417
Department of Genetics, University of Szczecin, Felczaka 3C, 71-412 Szczecin, Poland.
The bacterial species Anaplasma phagocytophilum and Rickettsia helvetica are pathogenic for humans and domestic animals and are transmitted by ticks, e.g., of the Ixodes genus. Read More
Microb Ecol 2018 Oct 16. Epub 2018 Oct 16.
Department of Parasitology, Institute of Zoology, Faculty of Biology, University of Warsaw, 1 Miecznikowa Street, 02-096, Warszawa, Poland.
Bacteria of Rickettsiaceae and Anaplasmataceae families include disease agents spread by Ixodes ricinus ticks, the most common tick vector in Europe. The aim of the study was to compare the prevalence and co-infection prevalence of particular tick-transmitted Rickettsiales members: Rickettsia spp. (further referred as Rs), Anaplasma phagocytophilum (Ap), and "Candidatus Neoehrlichia mikurensis" (CNM) in I. Read More
Transbound Emerg Dis 2018 Sep 19. Epub 2018 Sep 19.
Department of Parasitology and Zoology, University of Veterinary Medicine Budapest, Budapest, Hungary.
Small- and medium-sized mammals play an important role in the life cycle of tick-borne pathogens in urban habitats. Our aim was to apply the general protocol, DAMA (documentation-assessment-monitoring-action), which is an integrated proposal to build a proactive capacity to understand, anticipate, and respond to the outcomes of accelerating environmental change. Here we tested whether road-killed carcasses in urban areas are useful sources of tissue and parasite samples to investigate these species' contribution to the epidemiology of vector-borne diseases. Read More
Ticks Tick Borne Dis 2018 09 23;9(6):1400-1406. Epub 2018 Jun 23.
Institute of Parasitology, Slovak Academy of Sciences, Hlinkova 3, 040 01 Košice, Slovakia; Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, 845 06 Bratislava, Slovakia. Electronic address:
Rickettsiae of the spotted fever group are considered as emerging pathogens; ticks, fleas and mites are known to be their vectors. However, the prevalence and species diversity of rickettsiae in small mammals and the role of these hosts in the circulation of bacteria are much less studied. During 2014-2016, a total of 250 small mammals (Apodemus agrarius, Apodemus flavicollis, Apodemus uralensis, Myodes glareolus, Crocidura leucodon, Crocidura suaveolens, Micromys minutus, Microtus arvalis, Microtus subterraneus, Neomys fodiens and Sorex minutus) were captured in natural, suburban and urban habitats of eastern Slovakia. Read More
Travel Med Infect Dis 2018 Nov - Dec;26:58-61. Epub 2018 Sep 6.
Aix Marseille Univ, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, 19-21 Bd Jean Moulin, 13005, Marseille, France. Electronic address:
Background: In Italy, the incidence of tick-borne diseases in humans is underestimated, as they are not obligatorily notifiable. The aim of this study was to investigate the presence of tick-borne pathogens in ticks removed from human subjects in Veneto region (northeastern Italy), an area for which no published studies are yet available.
Method: Forty-five ticks prospectively removed from human subjects, between March and August 2016, were analysed for bacterial DNA. Read More
Parasit Vectors 2018 Sep 3;11(1):495. Epub 2018 Sep 3.
Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, Dúbravská cesta 9, 845 05, Bratislava, Slovakia.
Background: Free-living ungulates are hosts of ixodid ticks and reservoirs of tick-borne microorganisms in central Europe and many regions around the world. Tissue samples and engorged ticks were obtained from roe deer, red deer, fallow deer, mouflon, and wild boar hunted in deciduous forests of south-western Slovakia. DNA isolated from these samples was screened for the presence of tick-borne microorganisms by PCR-based methods. Read More
Zoology (Jena) 2018 08 22;129:25-34. Epub 2018 May 22.
Research Centre in Evolutionary Anthropology and Palaeoecology, School of Natural Sciences and Psychology, Liverpool John Moores University, Liverpool, UK. Electronic address:
The non-venomous grass snake (Natrix helvetica) and the venomous adder (Vipera berus) are two native species that are often found in sympatry in Great Britain and Europe. They occupy partially overlapping ecological niches and prey on small vertebrates, but use different feeding strategies. Here, we investigated the morphologies of grass snakes and adders from Dorset (UK) using two-dimensional geometric morphometrics to assess the degree of sexual dimorphism in size and shape together with the relative impact of allometry and general body dimensions on head shape. Read More
Handchir Mikrochir Plast Chir 2018 Aug 21;50(4):291-298. Epub 2018 Aug 21.
Medizinische Universität Graz Klinische Abteilung für Plastische, Ästhetische und Rekonstruktive Chirurgie, Universitätsklinik für Chirurgie.
Introduction: During the past decade, the share of households in the EU with internet access has increased from 55 % in 2007 to 85 % in 2016. During that time the internet has become the most commonly used tool for communication and information acquisition. In health-care the website of a department may be advantageous to inform patients adequately and stay in contact with them. Read More
Vector Borne Zoonotic Dis 2018 Dec 21;18(12):704-708. Epub 2018 Aug 21.
1 Department of Veterinary Medicine, University of Perugia , Perugia, Italy .
Dogs may be useful sentinels for public health monitoring of spotted fever group rickettsioses (SFGR). The aim of this study was to determine the exposure to SFGR among dogs and feeding ticks in central Italy. A total of 344 dogs and 607 adult ticks (395 Rhipicephalus sanguineus and 212 Ixodes ricinus specimens) collected from the coats of sampled animals were included in the study. Read More
Invest Ophthalmol Vis Sci 2018 Aug;59(10):4182-4189
Department of Psychology, University of Minnesota, Minneapolis, Minnesota, United States.
Purpose: People with macular degeneration (MD) experience difficulties in reading due to central-field loss. Two new fonts, Eido and Maxular Rx, have been designed specifically for individuals with MD. We have compared reading performance of these new fonts with three mainstream fonts (Times-Roman, Courier, and Helvetica). Read More
BMC Infect Dis 2018 Jul 11;18(1):325. Epub 2018 Jul 11.
Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Artillerivej 5, Copenhagen, Denmark.
Background: With a prevalence of 4.7-13% in Danish Ixodes ricinus ticks, Rickettsia helvetica is one of the most frequently detected tick-borne organisms in Denmark. Most reports of human exposure have described asymptomatic seroconversion or a mild, self-limiting flu-like illness but it has also been implicated as a cause of subacute lymphocytic meningitis. Read More
Parasit Vectors 2018 Jun 28;11(1):375. Epub 2018 Jun 28.
Faculty of Natural Sciences, Vytautas Magnus University, Vileikos 8, LT-44404, Kaunas, Lithuania.
Background: Rickettsiae are emerging pathogens causing public health problems in many countries around the world. Rickettsia spp. are found in association with a wide range of arthropods which feed on different species of animals. Read More
Folia Parasitol (Praha) 2018 Jun 15;65. Epub 2018 Jun 15.
Department of Agricultural and Environmental Sciences, University of Milano, Italy.
Migratory birds have an important role in transporting ticks and associated tick-borne pathogens over long distances. In this study, 2,793 migratory birds were captured by nets in a ringing station, located in northern Italy, and checked for the presence of ticks. Two-hundred and fifty-one ticks were identified as nymphs and larvae of Ixodes ricinus (Linnaeus, 1758) and they were PCR-screened for the presence of bacteria belonging to Borrelia burgdorferi sensu lato, Rickettsia spp. Read More
Int J Environ Res Public Health 2018 05 15;15(5). Epub 2018 May 15.
Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, 845 06 Bratislava, Slovakia.
In Europe, is the most important vector of tick-borne zoonotic bacteria. It transmits spirochaetes from the sensu lato complex, and spp. Although spatial differences in the prevalence of tick-borne pathogens have been intensively studied, seasonal (within-year) fluctuations in the prevalence of these pathogens within sites are often overlooked. Read More
Ticks Tick Borne Dis 2018 07 3;9(5):1207-1211. Epub 2018 May 3.
Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, Dúbravská cesta 9, 845 05 Bratislava, Slovakia.
Ticks are important vectors of pathogens affecting humans and animals worldwide. They do not only carry pathogens but diverse commensal and symbiotic microorganisms are also present in ticks. A molecular screening for tick-borne pathogens and endosymbionts was carried out in Ixodes ricinus, Dermacentor reticulatus and Haemaphysalis inermis questing ticks collected in Slovakia. Read More
Vector Borne Zoonotic Dis 2018 07 7;18(7):343-349. Epub 2018 May 7.
2 Department of Public Health, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine , Iaşi, Romania .
Ixodid ticks are competent vectors for multiple pathogens, several of which cause infections in human. The medical importance of tick-borne pathogens is well known, yet unanswered questions remain regarding the occurrence of pathogens such as Rickettsia spp., Anaplasma phagocytophilum, and "Candidatus Neoehrlichia mikurensis" in questing ticks in Romania. Read More
Vector Borne Zoonotic Dis 2018 08 17;18(8):404-407. Epub 2018 Apr 17.
1 Department of Direzione Operativa Sierologia, Istituto Zooprofilattico Sperimentale del Lazio e della Toscana M. Aleandri , Rome, Italy .
Rickettsia helvetica is an emerging human pathogen, belonging to the spotted fever group (SFG) rickettsiae, associated with generally aneruptive fever, meningitis, and sudden death in chronic perimyocarditis. In this study, we describe the detection of R. helvetica in human-parasitizing and free-living Ixodes ricinus from the Metropolitan City of Rome. Read More
Parasitol Res 2018 May 28;117(5):1591-1597. Epub 2018 Mar 28.
Institute for Diagnosis and Animal Health, Bucharest, Romania.
Romania has a highly diverse tick fauna. Consequently, a high diversity of tick-transmitted pathogens might be a potential threat to humans. However, only a limited number of tick species regularly infest humans, and pathogens present in such species are therefore of particular interest from a medical perspective. Read More
New Microbes New Infect 2018 Mar 6;22:19-23. Epub 2018 Jan 6.
Vytautas Magnus University, Department of Biology, Kaunas, Lithuania.
A total of 489 small mammals belonging to seven species captured in Lithuania during 2013-2014 were investigated for pathogens. The overall prevalence of spp. was 27. Read More
Parasit Vectors 2018 03 20;11(1):137. Epub 2018 Mar 20.
Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, Italy.
Background: Northeastern Italy is a hotspot for several tick-borne pathogens, transmitted to animals and humans mainly by Ixodes ricinus. Here we compare the results of molecular monitoring of ticks and zoonotic TBPs over a six-year period, with the monitoring of red foxes (Vulpes vulpes) in an endemic area.
Results: In the period 2011-2016, 2,578 ticks were collected in 38 sites of 20 municipalities of Belluno Province. Read More
Parasit Vectors 2018 03 20;11(1):144. Epub 2018 Mar 20.
Institute for Diagnosis and Animal Health, Bucharest, Romania.
Background: Ticks are transmitting a wide range of bacterial pathogens that cause substantial morbidity and mortality in domestic animals. The full pathogen burden transmitted by tick vectors is incompletely studied in many geographical areas, and extensive studies are required to fully understand the diversity and distribution of pathogens transmitted by ticks.
Results: We sampled 824 ticks of 11 species collected in 19 counties in Romania. Read More
Parasit Vectors 2018 03 20;11(1):165. Epub 2018 Mar 20.
Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, Leipzig, Germany.
Background: Ticks are important carriers of many different zoonotic pathogens. To date, there are many studies about ticks and tick-borne pathogens (TBP), but only a few were carried out in Bulgaria. The present study intends to detect the prevalence of tick-borne bacteria and parasites occurring at the Black Sea in Bulgaria to evaluate the zoonotic potential of the tick-borne pathogens transmitted by ticks in this area. Read More
BMC Vet Res 2018 Mar 20;14(1):98. Epub 2018 Mar 20.
Clinical Laboratory and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
Background: Hunting constitutes an important industry in Europe. However, data on the prevalence of vector-borne bacteria in large game animal species are lacking from several countries. Blood or spleen samples (239 and 270, respectively) were taken from red, fallow and roe deer, as well as from water buffaloes, mouflons and wild boars in Hungary, followed by DNA extraction and molecular analyses for Anaplasma phagocytophilum, haemoplasmas and rickettsiae. Read More
Antonie Van Leeuwenhoek 2018 Sep 28;111(9):1707-1717. Epub 2018 Feb 28.
Clinical Laboratory and Center for Clinical Studies, Vetsuisse Faculty, University of Zürich, 8057, Zurich, Switzerland.
In Europe, several species of bats, owls and kestrels exemplify highly urbanised, flying vertebrates, which may get close to humans or domestic animals. Bat droppings and bird pellets may have epidemiological, as well as diagnostic significance from the point of view of pathogens. In this work 221 bat faecal and 118 bird pellet samples were screened for a broad range of vector-borne bacteria using PCR-based methods. Read More
PLoS Negl Trop Dis 2018 02 12;12(2):e0006151. Epub 2018 Feb 12.
Bundeswehr Institute of Microbiology, German Center of Infection Research DZIF Partner, Munich, Bavaria, Germany.
Rickettsia (R.) helvetica is the most prevalent rickettsia found in Ixodes ricinus ticks in Germany. Several studies reported antibodies against R. Read More
Ticks Tick Borne Dis 2018 03 3;9(3):500-505. Epub 2018 Feb 3.
Bundeswehr Institute of Microbiology, Department Virology and Rickettsiology, Neuherbergstr. 11, 80937 Munich, Germany. Electronic address:
Since the beginning of the 21st century, spotted fever rickettsioses are known as emerging diseases worldwide. Rickettsiae are obligately intracellular bacteria transmitted by arthropod vectors. The ecology of Rickettsia species has not been investigated in detail, but small mammals are considered to play a role as reservoirs. Read More
Sci Rep 2018 01 29;8(1):1821. Epub 2018 Jan 29.
Museum of Zoology (Museum für Tierkunde), Senckenberg Dresden, A. B. Meyer Building, 01109, Dresden, Germany.
Extra-Mediterranean glacial refugia of thermophilic biota, in particular in northern latitudes, are controversial. In the present study we provide genetic evidence for extra-Mediterranean refugia in two species of grass snake. The refuge of a widely distributed western European lineage of the barred grass snake (Natrix helvetica) was most likely located in southern France, outside the classical refuges in the southern European peninsulas. Read More
Ticks Tick Borne Dis 2018 02 21;9(2):427-434. Epub 2017 Dec 21.
Department of Tropical Parasitology, Institute of Maritime and Tropical Medicine, Medical University of Gdańsk, Powstania Styczniowego 9 B str., 81-519 Gdynia, Poland; Chair and Clinic of Internal Medicine, Connective Tissue Diseases and Geriatrics, Medical University of Gdańsk, Dębinki 7 str., 80-211 Gdańsk, Poland.
In two surveys conducted in April and May 2013, a total of 1148 unfed ticks belonging to two species, Ixodes ricinus and Dermacentor reticulatus, were collected by flagging lower vegetation in 15 different localities throughout the Białowieża Primeval Forest (Podlaskie voivodship; north-eastern Poland) and in its buffer zone. In order to establish their infection rate with Rickettsia spp. individual adult ticks and pooled nymphs were tested by real-time PCR targeting the gltA gene. Read More
Sci Rep 2017 Dec 22;7(1):18074. Epub 2017 Dec 22.
Department of the Environment, States of Jersey, Howard Davis Farm, La Route de la Trinite, Trinity, JE3 5JP, Jersey.
A fifth of reptiles are Data Deficient; many due to unknown population status. Monitoring snake populations can be demanding due to crypsis and low population densities, with insufficient recaptures for abundance estimation via Capture-Mark-Recapture. Alternatively, binomial N-mixture models enable abundance estimation from count data without individual identification, but have rarely been successfully applied to snake populations. Read More
Exp Appl Acarol 2017 Dec 30;73(3-4):477-491. Epub 2017 Nov 30.
Department of Veterinary Medicine, University of Milan, Via Celoria, 10, 20133, Milan, Italy.
A molecular screening for tick-borne pathogens was carried out in engorged and in questing ticks collected in Verbano Cusio Ossola county, Piemonte region, Italy. Engorged ticks were removed from wild and domestic animal hosts. The most abundant and common tick species in the area was Ixodes ricinus (192 adults, 907 nymphs). Read More
Parasit Vectors 2017 Nov 25;10(1):587. Epub 2017 Nov 25.
Center for Diagnostics and Vaccine Development, Centers for Disease Control, Ministry of Health and Welfare, Taipei, Taiwan.
Background: A variety of human diseases transmitted by arthropod vectors, including ticks, are emerging around the globe. Birds are known to be hosts of ticks and can disperse exotic ticks and tick-borne pathogens. In Taiwan, previous studies have focused predominantly on mammals, leaving the role of birds in the maintenance of ticks and dissemination of tick-borne pathogens undetermined. Read More
Ticks Tick Borne Dis 2018 02 14;9(2):288-301. Epub 2017 Nov 14.
Department of Conservation Ecology and Entomology, Stellenbosch University, Matieland, South Africa.
Worldwide, including Africa, rickettsioses are recognized as emerging or re-emerging infections. To date, little is known about the diversity of Rickettsia species that are naturally associated with small mammals in southern Africa. The aim of the study was to screen a diversity of small mammals for the presence of rickettsial DNA. Read More
Ticks Tick Borne Dis 2018 01 27;9(1):18-24. Epub 2017 Oct 27.
Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Buenteweg 17, 30559 Hannover, Germany. Electronic address:
In recent years, awareness of coinfections has increased as synergistic or antagonistic effects on interacting bacteria have been observed. To date, several reports on coinfections of ticks with Rickettsia and Borrelia spp. are available. Read More
Parasit Vectors 2017 Oct 18;10(1):497. Epub 2017 Oct 18.
Centre for Zoonoses & Environmental Microbiology, Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, The Netherlands.
Background: Birds play a major role in the maintenance of enzootic cycles of pathogens transmitted by ticks. Due to their mobility, they affect the spatial distribution and abundance of both ticks and pathogens. In the present study, we aim to identify members of a pathogen community [Borrelia burgdorferi (s. Read More
Microbiologyopen 2018 02 18;7(1). Epub 2017 Oct 18.
Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Foggia, Italy.
Ixodidae ticks are vectors and reservoirs of several species of rickettsiae, and tick-borne rickettsioses are reported worldwide. This study was aimed to verify the distribution of spotted fever group rickettsiae associated with ticks in a wild environment, the National Park of Gargano, where there is proximity between wild and domestic animals, and which is within an endemic area for rickettsiosis. Ticks were collected from animals or vegetation, morphologically identified and tested by a PCR targeting the 17kDa gene, and by a loop-mediated isothermal amplification (LAMP) targeting ompB gene. Read More
FEMS Microbiol Ecol 2017 11;93(11)
Ibis Biosciences Inc., Abbott Laboratories, 2251 Faraday Ave, Ste 150, Carlsbad, CA 92008, USA.
Ixodes ricinus ticks are vectors of numerous human and animal pathogens. They are host generalists able to feed on more than 300 vertebrate species. The prevalence of tick-borne pathogens is influenced by host-vector-pathogen interactions that results in spatial distribution of infection risk. Read More
Vector Borne Zoonotic Dis 2017 11 12;17(11):743-748. Epub 2017 Oct 12.
1 Department of Veterinary Medicine, University of Perugia , Perugia, Italy .
Dogs are a common feeding hosts for Ixodes ricinus and may act as reservoir hosts for zoonotic tick-borne pathogens (TBPs) and as carriers of infected ticks into human settings. The aim of this work was to evaluate the presence of several selected TBPs of significant public health concern by molecular methods in I. ricinus recovered from dogs living in urban and suburban settings in central Italy. Read More
Ticks Tick Borne Dis 2018 02 20;9(2):225-234. Epub 2017 Sep 20.
Faculty of Veterinary Medicine, Universidade Lusófona de Humanidades e Tecnologias, Lisboa, Portugal; Global Health and Tropical Medicine (GHTM), Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisboa, Portugal; Medical Parasitology Unit, IHMT, UNL, Portugal. Electronic address:
Ticks are vectors of many human and animal pathogens. The aim of this study was to screen bacteria and protozoa from ticks infesting domestic animals and wildlife collected in central and southern Portugal. A total of 593 ticks, comprising 465 (78. Read More
Ticks Tick Borne Dis 2018 02 9;9(2):196-200. Epub 2017 Sep 9.
Department of Animal Health, Zaragoza, Spain.
We report the presence of Ixodes inopinatus and its sympatric occurrence with Ixodes ricinus in southeastern Germany, western Austria, and Romania. The identification of I. inopinatus was based on morphological and molecular 16S rRNA and 12S rRNA gene features. Read More
Ticks Tick Borne Dis 2018 02 1;9(2):164-170. Epub 2017 Sep 1.
Department of Biodiversity and Molecular Ecology, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all´Adige, Trento, Italy. Electronic address:
The aim of this study was to determine the occurrence of Anaplasma phagocytophilum, Rickettsia spp., Babesia spp., and Candidatus Neoehrlichia mikurensis in Ixodes spp. Read More
Parasit Vectors 2017 Sep 6;10(1):413. Epub 2017 Sep 6.
Centre for Infectious Disease Control, National Institute for Public Health and Environment, Antonie van Leeuwenhoeklaan 9, 3721 MA, Bilthoven, The Netherlands.
Background: Rickettsiae are obligate intracellular alpha-proteobacteria. They are transmitted via arthropod vectors, which transmit the bacteria between animals and occasionally to humans. So far, much research has been conducted to indicate reservoir hosts for these microorganisms, but our knowledge is still non-exhaustive. Read More
Acta Virol 2017;61(3):372-376
Spotted fever and typhus-related diseases caused by rickettsiae, Lyme borreliosis induced by spirochetes from Borrelia burgdorferii sensu lato complex, and Q fever evoked by Coxiella burnetii, are important zoonoses occurring worldwide. In order to study the pathogenesis of these infections, the efficacy of vaccines from the perspective of protection against the pathogens, pathogen - pathogen interactions during co-infections or pathogen-vector-host interrelationship, a suitable animal model should be established. In this study, we evaluated two mouse models - the C3H/N and Balb/c strains for susceptibility to infection and ability to transmit the pathogens via tick vector and to reveal the potential interactions between various bacterial tick-borne agents. Read More
Sci Rep 2017 Aug 7;7(1):7378. Epub 2017 Aug 7.
Museum of Zoology (Museum für Tierkunde), Senckenberg Dresden, A. B. Meyer Building, 01109, Dresden, Germany.
Recent studies found major conflicts between traditional taxonomy and genetic differentiation of grass snakes and identified previously unknown secondary contact zones. Until now, little is known about gene flow across these contact zones. Using two mitochondrial markers and 13 microsatellite loci, we examined two contact zones. Read More
Front Plant Sci 2017 19;8:1263. Epub 2017 Jul 19.
Department of Soil Sciences, Research Institute of Organic AgricultureFrick, Switzerland.
Naranjilla () is a perennial shrub plant mainly cultivated in Ecuador, Colombia, and Central America where it represents an important cash crop. Current cultivation practices not only cause deforestation and large-scale soil degradation but also make plants highly susceptible to pests and diseases. The use of arbuscular mycorrhizal fungi (AMF) can offer a possibility to overcome these problems. Read More
Acta Vet Hung 2017 06;65(2):242-252
Clinical Laboratory and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich , Zurich , Switzerland.
Man-made barriers are well known for their effects on ecosystems. Habitat fragmentation, for instance, is a recognised consequence of modern-day infrastructure. The aim of the present study was to investigate the diversity and abundance of tick species, as well as the risks of acquiring tick-borne infections in habitats adjacent to a freeway. Read More
Parasit Vectors 2017 May 25;10(1):258. Epub 2017 May 25.
Institute of Chemical Biology and Fundamental Medicine, SB RAS, Novosibirsk, Russian Federation.
Background: The Ixodes pavlovskyi tick species, a member of the I. persulcatus/I. ricinus group, was discovered in the middle of the 20 century in the Russian Far East. Read More
Microb Ecol 2017 11 24;74(4):961-968. Epub 2017 May 24.
Dipartimento di Scienze Veterinarie, University of Turin, Largo Braccini 2, Grugliasco Turin, Italy.
During the investigations on ticks and tick-borne pathogens (TBP) range expansion in the Northern Apennines, we captured 107 Podarcis muralis lizards. Sixty-eight animals were infested by immature Ixodes ricinus, Haemaphysalis sulcata and H. punctata. Read More
Ticks Tick Borne Dis 2017 08 13;8(5):715-720. Epub 2017 May 13.
Sørlandet Hospital Health Enterprise, Department of Medical Microbiology, Egsveien 100, PO-Box 416, NO-4604, Kristiansand, Norway.
The most common tick-borne human disease in Norway is Lyme borreliosis. Ticks in Norway also harbour less known disease-causing agents such as Candidatus Neoehrlichia mikurensis, Borrelia miyamotoi and Rickettsia helvetica. However, human infections caused by these pathogens have never been described in Norway. Read More