Results 91 to 100 of about 3,995 (206)

Descriptive Analysis and Factors Associated With Relapse in Dogs With Presumptive Idiopathic Immune‐Mediated Polyarthritis

Journal of Veterinary Internal Medicine, Volume 39, Issue 5, September/October 2025.
ABSTRACT Background Immune‐mediated polyarthritis (IMPA) is a joint disease common in dogs. Although its prognosis is generally favorable, relapses are frequent, and predictive factors for relapse remain poorly characterized. Objectives To evaluate the outcome of medical management of IMPA in dogs and identify predictive factors for relapse.
Diane Pichard, Thibaud Robin, Kevin Le Boedec, Christelle Maurey, Maxime Kurtz, Fiona Da Riz, Stéphane Blot, Morgane Canonne‐Guibert, Mario Cervone, Emilie Krafft, Jean‐Luc Cadore, Loïc Desquilbet, Ghita Benchekroun   +12 more
wiley   +1 more source

Infection of the Laboratory Mouse with the Intracellular PathogenEhrlichia chaffeensis [PDF]

Infection and Immunity, 1998
ABSTRACTTo determine the basis of susceptibility and resistance to human monocytic ehrlichiosis (HME), immunocompetent and immunocompromised mice were infected withEhrlichia chaffeensisand bacterial loads were measured by PCR and by immunohistochemistry.
G M, Winslow, E, Yager, K, Shilo, D N, Collins, F K, Chu   +4 more
openaire   +2 more sources

Prevalence of Ehrlichia chaffeensis and Ehrlichia ewingii in Amblyomma americanum and Dermacentor variabilis Collected From Southeastern Virginia, 2010-2011

, 2014
Amblyomma americanum is the most commonly-encountered tick species in southeastern Virginia, representing approximately 95% of the human-biting tick population in this area.
Wright, Chelsea L., Hynes, Wayne L., Gaff, Holly D.   +2 more
core   +1 more source

Development of mRNA–lipid nanoparticle intrabodies against rickettsial infection

Journal of Biomedical Science
Background Rickettsiosis is among the deadliest vector-borne infectious diseases worldwide, in part because rickettsiae replicate within human cells, where antibodies and most drugs cannot effectively reach this obligatory intracellular pathogen ...
Qi Yan, Nan Duan, Mingqun Lin, Wenqing Zhang, Stephen Denton, Yichen Zhong, Yizhou Dong, Yasuko Rikihisa   +7 more
doaj   +1 more source

Brucella canis in two juvenile labrador retriever littermates with no known travel history

Veterinary Record Case Reports, Volume 13, Issue 2, June 2025.
Abstract Two labrador retriever littermates presented separately to investigate chronic lethargy and shifting lameness. In both cases, clinical examination revealed a multi‐limb lameness. Neither the patients nor their dam or sire had a travel history outside the UK.
Amy Lord, Oliver Russell, Ombeline McGregor, Robert Dudley, Cassia Hare, Barbara Skelly   +5 more
wiley   +1 more source

Ehrlichia Infection in Italy

Emerging Infectious Diseases, 1998
Immunoglobulin M seroconversion to Ehrlichia chaffeensis was documented in U.S. citizens bitten by ticks in Sardinia. Seven cases of suspected ehrlichiosis in local residents were not confirmed by laboratory tests.
M. Nuti, D.A. Serafini, D. Bassetti, A. Ghionni, F. Russino, P. Rombolà, G. Macri, E. Lillini   +7 more
doaj   +1 more source

Development of Antisense Tools to Study Bodo saltans and Its Intracellular Symbiont

MicrobiologyOpen, Volume 14, Issue 2, April 2025.
Obligate symbioses present challenges for functional genetic analysis. This study shows that antisense inhibition cannot be used to investigate gene functions in the aquatic symbiosis between Bodo saltans and its bacterial symbiont. Our work stresses the importance of the development of alternative protocols to study the biology of both the ...
Mastaneh Ahrar, Lorna Glenn, Marie Held, Andrew Jackson, Krzysztof Kus, Gregory D. D. Hurst, Ewa Chrostek   +6 more
wiley   +1 more source

Development of a polyclonal competitive enzyme-linked immunosorbent assay for detection of antibodies to Ehrlichia ruminantium

, 2003
A polyclonal competitive enzyme-linked immunosorbent assay (PC-ELISA) is described for detection of antibodies to Ehrlichia (Cowdria) ruminantium by using a soluble extract of endothelial cell culture-derived E.
Sumption, Keith J, Paxton, Edith, Bell-Sakyi, Lesley   +2 more
core  

Human Ehrlichiosis and Anaplasmosis in America

Acta Médica Costarricense, 2013
A description of Ehrlichia and Anaplasma agents that have been linked to human disease is presented. A particular emphasis is given to Ehrlichia chaffeensis, Anaplasma phagocytophilum, and Ehrlichia canis. The clinical features associated with each agent,
J Stephen Dumler
doaj  

Investigation of the Blood Microbiome in Horses With Fever of Unknown Origin

Veterinary Medicine and Science, Volume 11, Issue 2, March 2025.
ABSTRACT Background Fever of unknown origin (FUO) without a respiratory component is a frequent clinical presentation in horses. Multiple pathogens, both tick‐borne and enteric, can be involved as etiologic agents. An additional potential mechanism is intestinal barrier dysfunction.
Yining Sun, Y. Tina Yu, Ximena Olarte Castillo, Renee Anderson, Minghui Wang, Qi Sun, Rebecca Tallmadge, Kelly Sams, Guillaume Reboul, Jordan Zehr, Joel Brown, Xiyu Wang, Nicholas Marra, Bryce Stanhope, Jennifer Grenier, Nicola Pusterla, Thomas Divers, Linda Mittel, Laura B. Goodman   +18 more
wiley   +1 more source