Results 81 to 90 of about 3,404,423 (317)

Optimizing the dengue virus infection mouse model: Comparing different backgrounds and infection route for enhanced stability

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Optimized dengue fever animal model: IFNAR−/− BALB/c mice with intraperitoneal injection. Background screening: Between IFNAR−/− (BALB/c, C57BL/6) and AG129 mice, IFNAR−/−BALB/c exhibited the most severe symptoms: (1) highest weight loss and clinical scores; (2) peak viremia (5.44 log10 RNA copies/mL, day 4); (3) significant organ damage (liver/brain ...
Dan Liao   +9 more
wiley   +1 more source

Modeling the Prevalence of Asymptomatic COVID-19 Infections in the Chinese Mainland

open access: yesThe Innovation, 2020
Summary: Recently, considerable efforts have been focused on intensifying the screening process for asymptomatic COVID-19 cases in the Chinese Mainland, especially for up to 10 million citizens living in Wuhan City by nucleic acid testing.
Xiaoqian Jia   +9 more
doaj   +1 more source

Late Pregnancy Antiseizure Medication Exposure and Offspring Neurodevelopmental Risk: A Multi‐Child Cohort Study

open access: yesAnnals of Neurology, EarlyView.
Objective Antiseizure medication (ASM) use during pregnancy has increased over the past decade. However, evidence linking prenatal ASM exposure to neurodevelopmental disorders (NDDs) in offspring remains inconsistent. This study evaluated whether prenatal ASM exposure increases the risk of NDDs in children.
Odile Sheehy   +13 more
wiley   +1 more source

Decoding the Pathophysiology of Autoimmune Diseases—Mechanism, Triggers, and Nanotherapeutics: A Review

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review highlights how autoimmune diseases arise from intertwined immunological, genetic, and environmental factors, emphasizing gut microbiota dysbiosis as a pivotal driver. It outlines emerging nanotechnology‐based strategies—such as liposomes, hydrogels, and polymeric nanoparticles—that enhance targeted drug delivery, minimize systemic toxicity,
Md. Meraj Ansari   +5 more
wiley   +1 more source

Overview of Encapsulated Lysine and Methionine and Their Impacts on Transition Cow Performance and Health

open access: yesAnimal Research and One Health, EarlyView.
The transition period in dairy cows, spanning 3 weeks before and after calving, is a critical phase characterized by increased nutrient demands, reduced dry matter intake (DMI), and elevated risk of metabolic disorders such as negative nutrient balance (NNB), lipolysis, proteolysis, and oxidative stress.
Mohammed S. Seleem   +5 more
wiley   +1 more source

Pathological and immunohistochemical studies of subclinical infection of chicken anemia virus in 4-week-old chickens.

open access: yesJournal of Veterinary Medical Science, 2012
Subclinical infection of chicken anemia virus (CAV) at 4 to 6 weeks of age, after maternal antibodies have waned, is implicated in several field problems in broiler flocks.
M. Haridy   +4 more
semanticscholar   +1 more source

A phase 2 trial of hydroxychloroquine in individuals at risk for rheumatoid arthritis

open access: yesArthritis &Rheumatology, Accepted Article.
Background Individuals with serum elevations of anti‐cyclic citrullinated peptide (anti‐CCP) antibodies are at increased risk for future rheumatoid arthritis (RA). No pharmacologic interventions have been approved for the prevention of RA in such ‘at‐risk’ individuals. However, hydroxychloroquine (HCQ) is used without supporting clinical trial evidence.
Kevin D. Deane   +33 more
wiley   +1 more source

Pre-existing chikungunya virus neutralizing antibodies correlate with risk of symptomatic infection and subclinical seroconversion in a Philippine cohort

open access: yesInternational Journal of Infectious Diseases, 2020
Background: A longitudinal cohort study performed in Cebu City, Philippines found that the presence of pre-existing chikungunya virus (CHIKV) neutralizing antibodies (NAb) was associated with a decreased risk of symptomatic CHIKV infection.
In-Kyu Yoon   +5 more
doaj   +1 more source

High Rate of Subclinical Chikungunya Virus Infection and Association of Neutralizing Antibody with Protection in a Prospective Cohort in The Philippines

open access: yesPLoS Neglected Tropical Diseases, 2015
Background Chikungunya virus (CHIKV) is a globally re-emerging arbovirus for which previous studies have indicated the majority of infections result in symptomatic febrile illness.
I. Yoon   +15 more
semanticscholar   +1 more source

Cytokine pathways driving diverse tissue pathologies in rheumatoid arthritis

open access: yesArthritis &Rheumatology, Accepted Article.
Rheumatoid arthritis is a complex systemic disorder characterised primarily by articular inflammation and destruction with associated functional loss and reduced quality of life. RA is also associated with extra‐articular disease e.g. of the lung with potentially devastating clinical consequences.
Aurelie Najm   +2 more
wiley   +1 more source

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