Results 51 to 60 of about 19,451 (253)

Latent Neoehrlichia mikurensis Infections May Be Reactivated in Patients With B‐Cell Lymphomas Treated With Rituximab

Immunology, EarlyView.
Eight percent of this cohort of patients had a latent Neoehrlichia mikurensis infection. It was only the latently infected patients who had N. mikurensis‐specific T cells, not the matched B‐cell lymphoma patients without the infection. The T‐cell responses of latently infected patients included perforin‐expressing Th1 and CD8+ T cells that upregulated ...
Linda Wass, Catharina Lewerin, Daniel Jaén‐Luchoro, Christine Lingblom, Christine Wennerås   +4 more
wiley   +1 more source

Prevalence, risk factors, and hematologic changes in dogs from Baja California with presence of Ehrlichia spp., and coinfection with Anaplasma spp.

Austral Journal of Veterinary Sciences
Ehrlichia and Anaplasma are obligate intracellular, gram-negative bacteria with tropism for hematopoietic cells, especially leukocytes and platelets. There are several Ehrlichia species that infect dogs.
Gilberto López-Valencia, Katya Monserrat Meza-Silva, Ana Paulina Haro-Álvarez, Enrique Trasviña-Muñoz, Issa Carolina Garcia-Reynoso, José Carlomán Herrera-Ramírez, Sergio Daniel Gómez-Gómez   +6 more
doaj   +1 more source

Molecular identification of Ehrlichia sp. in a beef cattle from brazilian Cerrado - case report [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019
Ehrlichia infections in cattle are frequent in Africa but have also been reported in Brazil and North America. This paper reports natural infection by Ehrlichia sp. associated with Babesia bigemina and Anaplasma marginale in a calf in the municipality of
G. Oliveira, A.W. Silveira, S. Sorgatto, M.A. Araújo, T.R. Antunes, P.M.P. Silva, J.T. Echeverria, R.C. Pupin, T.B. Martins, A.I. Souza, D.M. Aguiar, C.A.N. Ramos   +11 more
doaj   +1 more source

Liver Is a Generative Site for the B Cell Response to Ehrlichia muris.

Immunity, 2019
The B cell response to Ehrlichia muris is dominated by plasmablasts (PBs), with few-if any-germinal centers (GCs), yet it generates protective immunoglobulin M (IgM) memory B cells (MBCs) that express the transcription factor T-bet and harbor V-region ...
Nikita H Trivedi, Florian J. Weisel, S. Smita, Stephen M. Joachim, M. Kader, Aditya Radhakrishnan, C. Clouser, Aaron M. Rosenfeld, M. Chikina, Francois Vigneault, Uri Hershberg, N. Ismail, M. Shlomchik   +12 more
semanticscholar   +1 more source

The Role of Companion Animals as ‘Sentinels’ From the One Health Perspective

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
One Health emphasizes the interconnection of human, animal and environmental health. As emotional extensions of humans, companion dogs and cats can serve as sentinels, detecting hazards that can help protect human health from the One Health perspective. When symptoms appear in pets, owners should notice the changes that may pose risks to both human and
Shenchen Kang, Yu Chen, Mengmeng Liu
wiley   +1 more source

Exit mechanisms of the intracellular bacterium Ehrlichia. [PDF]

PLoS ONE, 2010
The obligately intracellular bacterium Ehrlichia chaffeensis that resides in mononuclear phagocytes is the causative agent of human monocytotropic ehrlichiosis. Ehrlichia muris and Ixodes ovatus Ehrlichia (IOE) are agents of mouse models of ehrlichiosis.
Sunil Thomas, Vsevolod L Popov, David H Walker   +2 more
doaj   +1 more source

Electrophoretic patterns of proteinuria in dogs with Cushing's syndrome

Journal of Small Animal Practice, Volume 67, Issue 3, Page 227-234, March 2026.
Objectives To describe the electrophoretic pattern of proteinuria in dogs with naturally occurring Cushing's syndrome. We hypothesised that urine protein electrophoresis in dogs with spontaneous Cushing's syndrome will reveal glomerular proteinuria. We also hypothesised that the severity of proteinuria would decrease during treatment with trilostane ...
J. Milenkovic, T. Francey, A. Schweighauser, J. Howard, S. Kittl, M. Campos   +5 more
wiley   +1 more source

Evaluation of the difference between mean corpuscular haemoglobin concentration and mean cellular haemoglobin concentration in canine complete blood count assessed with an automated haematology analyser

Journal of Small Animal Practice, Volume 67, Issue 3, Page 243-253, March 2026.
Objectives The study aimed (a) to establish the reference interval for Δmean corpuscular haemoglobin concentration‐mean cellular haemoglobin concentration in healthy dogs by ADVIA 2120 haematology analyser, (b) to identify the causes of increased Δmean corpuscular haemoglobin concentration‐mean cellular haemoglobin concentration in both healthy and ...
M. G. Ferrari, S. Fasoli, K. Vasylyeva, E. Brini, F. Dondi, C. Agnoli   +5 more
wiley   +1 more source

Characterization of “Candidatus Ehrlichia Pampeana” in Haemaphysalis juxtakochi Ticks and Gray Brocket Deer (Mazama gouazoubira) from Uruguay

Microorganisms, 2021
Human ehrlichiosis are scantily documented in Uruguay. The aim of this study was to investigate the presence of Ehrlichia spp. in Haemaphysalis juxtakochi and in a gray brocket deer (Mazama gouazoubira) from Uruguay.
María Laura Félix, Sebastián Muñoz-Leal, Luis Andrés Carvalho, Diego Queirolo, Susana Remesar, María Teresa Armúa-Fernández, José Manuel Venzal   +6 more
doaj   +1 more source

Detection of Anaplasma phagocytophilum and Babesia aktasi in a wild bezoar goat (Capra aegagrus): Overlap with domestic goat strains

Medical and Veterinary Entomology, Volume 40, Issue 1, Page 190-197, March 2026.
This study provides the first molecular detection of tick‐borne pathogens in Capra aegagrus. Genetic analysis reveals similarities between Babesia aktasi and Anaplasma phagocytophilum strains in bezoar and domestic goats, indicating potential pathogen exchange.
Aykut Zerek, Tuğba Özdemir, Maide Nur Gündoğdu, İpek Erdem, Ömer Orkun   +4 more
wiley   +1 more source