Results 91 to 100 of about 280,062 (388)

Molecular detection of Anaplasma phagocytophilum in carrier cattle of Iran - first documented report

Iranian Journal of Microbiology, 2009
Background and Objectives: Anaplasma phagocytophilum is a zoonotic, tick borne rickettsial pathogen. A. phagocytophilum has been detected in North America, Europe, Africa and Asia by molecular methods.
V Noaman, P Shayan
doaj  

Infection Rates and Characterisation of Rickettsia africae (Rickettsiaceae) Detected in Amblyomma Species from Southern Africa

Microorganisms
Tick-borne rickettsioses are considered among the oldest known vector-borne zoonotic diseases. Among the rickettsiae, Rickettsia africae is the most reported and important in Africa, as it is the aetiological agent of African tick bite fever (ATBF ...
Andeliza Smit, Fernando C. Mulandane, Stephané H. Wójcik, Choolwe Malabwa, Gourgelia Sili, Stephen Mandara, Hannah Rose Vineer, Zinathi Dlamkile, Wilhelm H. Stoltsz, Darshana Morar-Leather, Benjamin L. Makepeace, Luis Neves   +11 more
doaj   +1 more source

Distribution of ticks infesting ruminants and risk factors associated with high tick prevalence in livestock farms in the semi-arid and arid agro-ecological zones of Pakistan

Parasites & Vectors, 2017
BackgroundTick infestation is the major problem for animal health that causes substantial economic losses, particularly in tropical and subtropical countries.
A. Rehman, A. Nijhof, C. Sauter-Louis, B. Schauer, C. Staubach, F. Conraths   +5 more
semanticscholar   +1 more source

Tick vaccines and the control of tick-borne pathogens [PDF]

Frontiers in Cellular and Infection Microbiology, 2013
Ticks are obligate hematophagous ectoparasites that transmit a wide variety of pathogens to humans and animals. The incidence of tick-borne diseases has increased worldwide in both humans and domestic animals over the past years resulting in greater interest in the study of tick-host-pathogen interactions.
Pilar Alberdi, José de la Fuente, José de la Fuente, José M. Pérez de la Lastra, Octavio Merino   +4 more
openaire   +6 more sources

LIN28B Promotes Cancer Cell Dissemination and Angiogenesis

Advanced Biology, EarlyView.
Children diagnosed with high‐risk neuroblastoma have a 5‐year event‐free survival rate of less than 50% and poor outcomes after recurrence. Deregulation of the LIN28B oncogene can be addressed in these patients. Upregulation of LIN28B is shown to support the metastatic cascade.
Diana Corallo, Sara Menegazzo, Marcella Pantile, Silvia Bresolin, Carlo Zanon, Alessandro Davini, Massimiliano Mazzone, Alessandra Biffi, Sanja Aveic   +8 more
wiley   +1 more source

Molecular Study of Sheep Malignant Theileriosis at Barka Region in the Sultanate of Oman

Iranian Journal of Parasitology, 2011
Background: We used the PCR technique based on the abovementioned primer pair and sequenc­ing to demonstrate the Theileria infection in the sheep samples collected from Sultanate of Oman.
P Shayan, E Ebrahimzadeh, MH Tageldin, N Amininia, B Eckert   +4 more
doaj  

Identification of Novel Viruses in Amblyomma americanum, Dermacentor variabilis, and Ixodes scapularis Ticks

Msphere, 2018
The incidence of tick-borne disease is increasing, driven by rapid geographical expansion of ticks and the discovery of new tick-associated pathogens.
R. Tokarz, S. Sameroff, Teresa Tagliafierro, K. Jain, Simon H. Williams, D. M. Cucura, I. Rochlin, J. Monzón, G. Carpi, D. Tufts, M. Diuk-Wasser, Jory Brinkerhoff, W. Lipkin   +12 more
semanticscholar   +1 more source

Phase Stability Study of the Marcasite‐Structure Solid Solutions (Fe,TM)Sb2 (TM = Cr, Ni) Synthesized via Combinatorial Co‐Deposition and Antimonization

Advanced Engineering Materials, EarlyView.
Phase diagrams of transition‐metal di‐pnictides have been efficiently and quickly explored by combinatorial deposition of transition‐metal films and subsequent antimonization enabling the study of compounds with volatile elements. In (Fe,Ni)Sb2 and the (Fe,Cr)Sb2 substitution series, phase separation has been evidenced between class‐A and B marcasites ...
Martin Kostka, Luqman Mustafa, Maik Golombiewski, Jill Fortmann, Aurelija Mockute, Alan Savan, Alfred Ludwig, Andreas Kreyssig, Anna E. Böhmer   +8 more
wiley   +1 more source

O processo de identificação de uma professora pré-serviço de inglês com a profissão durante o estágio curricular supervisionado The process of identification of a preservice English teacher with the teaching activity during her training practice

Revista Brasileira de Linguística Aplicada, 2009
Este artigo discute o processo de identificação de uma professora pré-serviço de inglês com a profissão, durante a realização do estágio curricular obrigatório em uma escola pública, no decorrer de 2007.
Luciane Kirchhof Ticks
doaj  

Spatial and temporal patterns of the emerging tick-borne pathogen Borrelia miyamotoi in blacklegged ticks (Ixodes scapularis) in New York

Parasites & Vectors, 2021
Borrelia miyamotoi, a bacterium that causes relapsing fever, is found in ixodid ticks throughout the northern hemisphere. The first cases of human infection with B. miyamotoi were identified in 2011.
F. Keesing, D. J. McHenry, M. H. Hersh, R. S. Ostfeld   +3 more
doaj   +1 more source