Results 61 to 70 of about 78,599 (247)

The titration of toxoplasma-antibody [PDF]

Journal of Hygiene, 1962
In toxoplasma-antibody titrations with the dye-test the tolerances of the parasite Toxoplasma gondii are approximately normally distributed on the logarithm of the serum dilution. Log LD 50 (the logarithm of the titre), the variance of the tolerance distribution and the variances of the sample distributions were estimated by probit analysis of data ...
openaire   +3 more sources

Epidemiological distribution of MRI‐based presumptive imaging diagnoses in a large general population of cats with suspected epileptic seizures

Veterinary Record, EarlyView.
Abstract Background The reported prevalence of feline idiopathic epilepsy (IE) and presumptive imaging diagnoses based on magnetic resonance imaging (MRI) varies depending on factors such as differences between primary care versus referral study populations.
Anna Knebel, Sebastian Meller, Julien Labruyère, Holger A. Volk   +3 more
wiley   +1 more source

Seroprevalence of Toxoplasma gondii in wild kangaroos using an ELISA [PDF]

, 2009
Infection with Toxoplasma gondii is a significant problem in Australian marsupials, and can lead to devastating disease and predispose animals to predation. T.
Parameswaran, N., Thompson, R.C.A., Grigg, M.E., O'Handley, R.M., Fenwick, S.G.   +4 more
core   +1 more source

Estandarización de una prueba de inmunofluorescencia indirecta para IgG anti-Toxoplasma en ratón

Biomédica: revista del Instituto Nacional de Salud, 2001
Se describe una técnica de inmunofluorescencia indirecta (IFI) para la detección de IgG anti-Toxoplasma en ratón. La técnica reveló infecciones en el ratón a partir de inoculaciones de 10 taquizoitos de Toxoplasma gondii.
Miriam Consuelo López, Augusto Corredor, Patricia Reyes, Alejandro Giraldo, Dora Fonseca, Jorge Enrique Gómez   +5 more
doaj   +1 more source

Putting Rodents at the Center of One Health Programs: A Narrative Synthesis

Integrative Zoology, EarlyView.
Rodents link human, animal, and environmental health across diverse ecosystems. Rodent diversity underpins both zoonotic disease risk and ecosystem function. Environmental change reshapes rodent communities and spillover dynamics. Rodents act as reservoirs, amplifiers, and sentinels of emerging pathogens.
Steven R. Belmain
wiley   +1 more source

Plasmacytic or lymphoplasmacytic infiltrate in lymph nodes: Diagnostic approach and differential considerations

Indian Journal of Pathology and Microbiology, 2016
Plasmacytosis is a common finding in lymph node biopsies and can be seen in diverse circumstances ranging from reactive lymphadenopathy to malignant lymphoma.
Yi Xie, Bethany Vallangeon, Xin Liu, Anand S Lagoo   +3 more
doaj   +1 more source

Drivers of Host–Pathogen Community Assemblages in European Forests and Urban Green Spaces

Integrative Zoology, EarlyView.
ABSTRACT Despite advances in understanding infectious diseases, the persistence and re‐emergence of wildlife pathogens continue to raise public and veterinary health concerns. This study investigates the relationship between biodiversity and rodent‐borne diseases in Europe, focusing on habitat alterations and their impact on rodent diversity.
Vincent Sluydts, Marie Bouilloud, Maxime Galan, Hussein Alburkat, Anaïs Bordes, Vincent Bourret, Valeria Colombo, Luc DeBruyn, Lara Dutra, Jana Eccard, Jasmin Firozpoor, Romain Gallet, Maciej Grzybek, Heikki Henttonen, Jens Jacob, Andrew McManus, Tarja Sironen, Peter Stuart, Caroline Tatard, Benjamin Roche, Herwig Leirs, Nathalie Charbonnel   +21 more
wiley   +1 more source

Identification of T. gondii myosin light chain-1 as a direct target of TachypleginA-2, a small-molecule inhibitor of parasite motility and invasion [PDF]

, 2014
This work was supported by US Public Health Service grant AI054961 (GEW/NJW), a University Research Fellowship from the Royal Society (NJW) and funding for the mass spectrometry analysis was provided by the Vermont Genetics Network/NIH Grant 8P20GM103449
Pathak, R.B., Bryan A. Ballif (238963), Nicholas J Westwood, Westwood, N.J., Gary E Ward, Leung, J.M., Jacqueline M Leung, Poupart, S., Ward, G.E., Nicholas J. Westwood (254891), Séverine Poupart (571871), Gary E. Ward (208054), Ballif, B.A., Séverine Poupart, Tran, F., Aoife T. Heaslip (207534), Bryan A Ballif, Fanny Tran, Aoife T Heaslip, Fanny Tran (571869), Jacqueline M. Leung (120235), Heaslip, A.T., Ravindra B Pathak, Ravindra B. Pathak (571870)   +23 more
core   +1 more source

Diversity of the Microbiomes in the Larval and Adult Stages of the European Cherry Fruit Fly (Rhagoletis cerasi) and Identification of Potential Biocontrol Candidate Taxa

Entomologia Experimentalis et Applicata, EarlyView.
First comprehensive characterization of the R. cerasi microbiome is reported. Stage‐specific variations in microbial composition are documented. Multiple bacterial entomopathogen taxa are identified as potential biocontrol candidates for R. cerasi.
Mahdi N. Al‐Shammaa, Saber Delpasand Khabbazi, Remziye Nalcacioglu, Ismail Demir, Durdane Yanar, Zihni Demirbag   +5 more
wiley   +1 more source

Immunological studies of chronic ocular toxoplasmosis : up-regulation of major histocompatibility complex class I and transforming growth factor beta and a protective role for interleukin-6 [PDF]

, 2001
A murine model was used to characterize the local immune and inflammatory response during ocular toxoplasmosis. Major histocompatibility complex (MHC) class I, normally expressed at low levels in immune-privileged sites such as the eye, was up-regulated ...
Ferguson, D. J. P., Roberts, C. W., N. Byrne, Anthony, J.P., D. J. P. Ferguson, Lyons, R., R. E. Lyons, Roberts, F., Anthony, J. P., C. W. Roberts, Roberts, C.W., Alexander, J., J. Alexander, Lyons, R. E., Byrne, N., J. P. Anthony, Ferguson, D.J.P., F. Roberts   +17 more
core   +1 more source