Results 91 to 100 of about 79,864 (221)

The Plasmodium berghei Ca(2+)/H(+) exchanger, PbCAX, is essential for tolerance to environmental Ca(2+) during sexual development. [PDF]

open access: yes, 2013
Ca(2+) contributes to a myriad of important cellular processes in all organisms, including the apicomplexans, Plasmodium and Toxoplasma. Due to its varied and essential roles, free Ca(2+) is tightly regulated by complex mechanisms.
Staines, Henry M.   +63 more
core   +1 more source

Molecular Detection of Sarcocystis suihominis and Sarcocystis miescheriana in Wild Boars Hunted for Human Consumption in Poland Highlights a Potential Risk for the Consumer

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Wild boars and domestic pigs can act as intermediate hosts for two Sarcocystis species: Sarcocystis miescheriana and the zoonotic Sarcocystis suihominis. Humans become infected with S. suihominis by eating raw or undercooked meat. Herein we investigated the occurrence of Sarcocystis spp.
Weronika Korpysa‐Dzirba   +12 more
wiley   +1 more source

Prevalence of Toxoplasma gondii IgG Antibodies and Associated Risk Factors in Psychiatric Patients from Western Romania: A Cross-Sectional Study

open access: yesMicroorganisms
Infection with the coccidian parasite Toxoplasma gondii was associated with an increased risk of several mental disorders. We conducted a case–control study of 464 consecutive psychiatric patients and assessed the prevalence of IgG antibodies against T ...
Sebastian Grada   +5 more
doaj   +1 more source

Suspected hyperthyroidism‐associated myoclonus in a cat

open access: yesVeterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract A 10‐year‐old, male, neutered domestic shorthair cat presented with a 2‐week history of progressively worsening myoclonic jerks predominantly involving the head. Jerks were continuous and marked at rest, but became less intense during activity.
Magdalena Maria Dyrka   +5 more
wiley   +1 more source

Hiding inside the host: development and application of "Neospora caninum" bradyzoite in vitro culture [PDF]

open access: yes, 2003
The bradyzoite stage of the apicomplexan parasite Neospora caninum represents a hypobiotic, slowly proliferating and tissue cyst forming stage, which can survive in the immunocompetent host for several years. Tissue cysts are orally infectious.
Vonlaufen, Nathalie
core   +1 more source

Seroprevalence of Toxoplasma gondii infection and associated risk factors in Huicholes in Mexico

open access: yesParasites & Vectors, 2014
Background Very little is known about the seroepidemiology of Toxoplasma gondii infection in ethnic groups in Mexico. Huicholes are an indigenous ethnic group living in a remote mountainous region in Mexico.
Cosme Alvarado-Esquivel   +10 more
doaj   +1 more source

Using Synthetic Glycans to Investigate Anti‐Glycan Antibodies and Explore Their Medical Potential

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 39, 21 September 2026.
Anti‐glycan antibodies are essential in health and disease. Access to novel glycan structures paves the way for progress in antibody profiling for biomarker discovery, antibody development, and vaccine design. We summarize the strategies to synthesize and utilize synthetic glycans for the development and application of anti‐glycan antibodies in basic ...
Fabienne Weber   +4 more
wiley   +1 more source

Patogenia, respuesta inmune y bioseguridad, elementos a considerar para el trabajo con Toxoplasma gondii

open access: yesCorreo Científico Médico, 2012
Un gran volumen de artículos científicos sobre patogenia del Toxoplasma gondii como agente causal de la Toxoplasmosis y respuesta inmune del hombre frente a este parásito fueron revisados.
Rolando Sánchez Artigas   +4 more
doaj  

Microglia and neuroinflammation: An in‐depth analysis from functional diversity to disease mechanisms

open access: yesClinical and Translational Medicine, Volume 16, Issue 9, September 2026.
1. Microglial functions arise from dynamic, context‐dependent programs rather than fixed M1/M2 phenotypes. 2. Inflammatory, interferon‐responsive, phagocytic/lipid‐metabolic and repair‐associated programs coexist across disease stages and brain regions. 3.
Jie Chen   +6 more
wiley   +1 more source

Exposure to Multiple Parasites Is Associated with the Prevalence of Active Convulsive Epilepsy in Sub-Saharan Africa [PDF]

open access: yes, 2014
Background: Epilepsy is common in developing countries, and it is often associated with parasitic infections. We investigated the relationship between exposure to parasitic infections, particularly multiple infections and active convulsive epilepsy (ACE),
Honorati Masanja   +99 more
core   +1 more source

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