Results 31 to 40 of about 124,263 (258)

Nasal Administration of Lipopolysaccharide Exacerbates Allergic Rhinitis through Th2 Cytokine Production from Mast Cells

open access: yes, 2021
Background: Microbial infection or exposure to endotoxin later in life exacerbates established asthma. Mast cells are involved in the exacerbation of asthma. This exacerbation involves a toll-like receptor (TLR)–mediated response of mast cells.
Ichiro Morikura   +4 more
core   +1 more source

Role and Use of Probiotics in Allergic Diseases: Review of the Literature

open access: yesİstanbul Medical Journal, 2018
The prevalence of allergic diseases including atopic dermatitis has increased over the last few decades. Atopic dermatitis is a widespread allergic disease and the first step of allergic march, for which there is presently no known treatment.
Öner Özdemir
doaj   +1 more source

NSAID-Exacerbated Respiratory Disease (NERD): From Pathogenesis to Improved Care

open access: yesFrontiers in Pharmacology, 2020
Nonsteroidal antiinflammatory drug (NSAID)-exacerbated respiratory disease (NERD) is characterized by moderate-to-severe asthma and a higher prevalence of chronic rhinosinusitis/nasal polyps, but is a highly heterogeneous disorder with various clinical ...
Seong-Dae Woo   +4 more
doaj   +1 more source

The Sino-Nasal Outcome Test-22: translation and validation in an Estonian population [PDF]

open access: yesRhinology Online, 2019
Background: The Sino-Nasal Outcome Test-22 (SNOT-22) is widely used to assess symptom severity and quality of life for chronic rhinosinusitis patients. No translated version of the tool is available for the study and care of Estonian patients.
Mihkel Plaas, Priit Kasenõmm
doaj   +1 more source

Characteristics Associated With Persistent Long COVID Symptoms in Healthcare Personnel Infected With SARS‐CoV‐2 Between August 2022 and May 2024: A Multicenter Cohort Analysis of US Healthcare Personnel

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Long COVID affects a significant proportion of COVID‐19 survivors. This study examined persistent Long COVID symptoms among healthcare personnel (HCP) and evaluated associations with vaccination, prior SARS‐CoV‐2 infection, underlying health conditions, and demographics.
Eric Kontowicz   +13 more
wiley   +1 more source

Genetic correlation between chronic sinusitis and autoimmune diseases

open access: yesFrontiers in Allergy
ObjectiveThe association between autoimmune diseases and chronic rhinosinusitis in observational studies remains unclear. This study aimed to explore the genetic correlation between chronic rhinosinusitis and autoimmune diseases.MethodsWe employed ...
Enze Wang   +4 more
doaj   +1 more source

Subcutaneous Immunotherapy Improves the Symptomatology of Allergic Rhinitis

open access: yesInternational Archives of Otorhinolaryngology, 2016
Introduction The relevance of allergic rhinitis is unquestionable. This condition affects people's quality of life and its incidence has increased over the last years.
Edmir Américo Lourenço   +5 more
doaj   +1 more source

Sublingual immunotherapy increases Treg/Th17 ratio in allergic rhinitis

open access: yesOpen Medicine, 2021
Few studies investigated the effects of sublingual immunotherapy (SLIT) on the peripheral regulatory T cells (Tregs)/Th17 ratio.
Wang Jiarong   +3 more
doaj   +1 more source

Differential Diagnosis of Mucopolysaccharidoses Types I, II, III, IVA, and VI Through Analysis of Leukocytic Inclusions

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Mucopolysaccharidoses (MPS) are lysosomal storage disorders characterized by the accumulation of glycosaminoglycans (GAGs), which can lead to cytoplasmic alterations in leukocytes. The objective of this study was to characterize leukocyte inclusions in patients with different types of MPS and assess their diagnostic relevance.
Márcio A. W. Melo   +5 more
wiley   +1 more source

The Nasal Endoscopic Features of Postnasal Drip: A Cross Sectional Study

open access: yesInternational Archives of Otorhinolaryngology
Introduction Patients with chronic rhinitis suffer from postnasal drip (PND) but this symptom is not well addressed. Nasal endoscopy may aid in identifying PND.
Nur Eliana Tarmizi   +7 more
doaj   +1 more source

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