Results 61 to 70 of about 4,851 (231)

Wolbachia spp. interfere na detecção molecular de Ehrlichia canis e Anaplasma platys em cães com microfilaremia

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
This report aimed to study the interference in molecular testing for Ehrlichia canis and Anaplasma platys in blood of 155 dogs from the coastal region of Rio de Janeiro. Five Anaplasmataceae positive samples but negative for E. canis and A.
M.S. Xavier, C.N. Fonseca, R.F. Ferreira, T.X. Castro, F.P.G. Neves, A.V. Barbosa, A.M.F. Cerqueira, N.R.P. Almosny   +7 more
doaj   +1 more source

Identification of anaplasmataceae (haemobartonella) antigen and antibodies in systemic lupus erythematosus [PDF]

Arthritis & Rheumatism, 1980
AbstractFree antigen related to Anaplasma marginale (AM) (Haemobartonella) was demonstrated in the glomeruli of one patient with lupus nephritis. Indirect fluorescent antibodies against this rickettsia were demonstrated in all of 22 lupus sera tested, with titers ranging from 1:20 to 1:1280. Geometric mean titer (GMT) was 116.
C A, Kallick, K C, Thadhani, T W, Rice
openaire   +2 more sources

Metagenomic Evaluation of Bacteria from Voles [PDF]

, 2017
Voles (Arvicolinae, Rodentia) are known carriers of zoonotic bacteria such as Bartonella spp. and Francisella tularensis. However, apart from F. tularensis, the bacterial microbiome of voles has not previously been determined in Finland and rarely ...
Hemmila, Heidi, Henttonen, Heikki, Kalin-Manttari, Laura, Kinnunen, Paula M., Koskela, Katja A., Niemimaa, Jukka, Nikkari, Simo, Smura, Teemu   +7 more
core   +1 more source

Comparison of synthetic membranes in the development of an in vitro feeding system for Dermanyssus gallinae [PDF]

, 2010
Although artificial feeding models for the poultry red mite (Dermanyssus gallinae) most frequently use biological membranes consisting of day-old chick skin, there are ethical considerations associated with the use of skin.
D.W.J. Harrington, J.H. Guy, K. Robinson, Kocan, Kowalski, Lucky, Mignon, O.A.E. Sparagano, Tucci   +8 more
core   +1 more source

Anaplasmataceae in wild ungulates and carnivores in northern Spain

Ticks and Tick-borne Diseases, 2016
Wild vertebrates are essential hosts for tick-borne diseases but data on the prevalence and diversity of Anaplasma spp. in wildlife are scarce. In this study, we used real-time PCR to investigate the distribution of Anaplasma species in spleen samples collected from 625 wild animals (137 cervids, 227 wild boar, and 261 carnivores) in two regions in ...
A L, García-Pérez, B, Oporto, A, Espí, A, del Cerro, M, Barral, I, Povedano, J F, Barandika, A, Hurtado   +7 more
openaire   +2 more sources

Mutational analysis of gene function in the Anaplasmataceae: Challenges and perspectives [PDF]

Ticks and Tick-borne Diseases, 2019
Mutational analysis is an efficient approach to identifying microbial gene function. Until recently, lack of an effective tool for Anaplasmataceae yielding reproducible results has created an obstacle to functional genomics, because surrogate systems, e.g., ectopic gene expression and analysis in E. coli, may not provide accurate answers.
Adela S, Oliva Chávez, Michael J, Herron, Curtis M, Nelson, Roderick F, Felsheim, Jonathan D, Oliver, Nicole Y, Burkhardt, Timothy J, Kurtti, Ulrike G, Munderloh   +7 more
openaire   +2 more sources

Molecular Epidemiological Investigation of Piroplasms and Anaplasmataceae Bacteria in Egyptian Domestic Animals and Associated Ticks

Pathogens, 2022
Piroplasmosis and anaplasmosis are serious tick-borne diseases (TBDs) that are concerning for the public and animal health. This study aimed to detect the molecular prevalence and epidemiological risk factors of Piroplasma and Anaplasma species in animal
Sobhy Abdel-Shafy, Hend H. A. M. Abdullah, Mohamed K. Elbayoumy, Bassma S. M. Elsawy, Mohamed R. Hassan, Mona S. Mahmoud, Ahmed G. Hegazi, Eman H. Abdel-Rahman   +7 more
doaj   +1 more source

Molecular screening of Anaplasmataceae in ticks collected from cattle in Corsica, France

Experimental and Applied Acarology, 2020
Bacteria belonging to the family Anaplasmataceae cause infections in humans and domestic animals. The consequences of infection can be significant economic losses for farmers. To better understand the epidemiology of tick-borne Anaplasmataceae in Corsica, we used molecular methods to detect and characterize Anaplasmataceae in ixodid ticks collected ...
Cicculli, Vincent, Decarreaux, Dorine, Ayhan, Nazli, Casabianca, François, de Lamballerie, Xavier, Charrel, Remi, Falchi, Alessandra   +6 more
openaire   +4 more sources

Ticks and tick‐borne bacterial pathogens found on hard ticks (Acari: Ixodidae) on cattle in the Central River region of The Gambia

Medical and Veterinary Entomology, Volume 40, Issue 1, Page 91-100, March 2026.
First detection of Ehrlichia minasensis, Anaplasma marginale and hemotropic Mycoplasma spp. in cattle in The Gambia. Identification of four tick species, with Hyalomma marginatum being the most common. 15.6% of ticks tested positive for tick‐borne pathogens, including Ehrlichia spp., A. marginale and hemotropic Mycoplasma spp.
Alpha Kargbo, Aamir M. Osman, Edrisa Jawo, Lamin K. M. Fatty, Flavia C. M. Collere, Marcos R. André, Ahmed A. Hassan‐Kadle, Thállitha S. W. J. Vieira, Rosangela Z. Machado, Rafael F. C. Vieira   +9 more
wiley   +1 more source

The occurrence of Anaplasmataceae in European populations of invasive carnivores

Ticks and Tick-borne Diseases, 2018
The raccoon (Procyon lotor) and the raccoon dog (Nyctereutes procyonoides) belong to a group of the invasive species. The introduced species as potential reservoirs for vector-borne pathogens have been the subject of recent research, though there are still no data with reference to the European population of the raccoon, and few studies concern only ...
Joanna, Hildebrand, Katarzyna, Buńkowska-Gawlik, Maja, Adamczyk, Ewa, Gajda, Dorota, Merta, Marcin, Popiołek, Agnieszka, Perec-Matysiak   +6 more
openaire   +2 more sources