Results 161 to 170 of about 247,086 (274)

Effect of 2-year placebo-controlled immunotherapy on airway symptoms and medication in patients with birch pollen allergy

open access: yes, 2002
BACKGROUND: Birch pollen is a common allergen in northern, central, and eastern Europe. Earlier studies of specific immunotherapy using birch pollen extract were not placebo-controlled or were only preseasonal.
Arvidsson, Monica,   +2 more
core  

Impact of environmental nitrogen enrichment on birch pollen allergy

open access: yes
Background: The prevalence of allergy to aeroallergens is rising and attributed to lifestyle- and environmental changes such as nitrogen pollution, although causality is often difficult to infer. Despite its known ecological impact, the impact on pollen
S. Keysers   +15 more
core  

Is urbanisation a barrier to genetic diversity in the solitary specialist bee, Melissodes druriellus?

open access: yesInsect Conservation and Diversity, EarlyView.
Bees are integral pollinators commonly found in and supported by urban green spaces; however, their eco‐evolutionary response to urbanisation varies interspecifically. While several studies have explored the population and landscape genetics of bees in response to urbanisation, few have examined solitary or specialist species which may be more ...
Anthony C. Ayers   +3 more
wiley   +1 more source

[Allergy, pollen and the environment].

open access: yesGaceta medica de Mexico, 2009
Allergic respiratory diseases such asthma and allergic rhinitis are a health problem throughout the world. In Mexico City, pollens are an important cause of allergic respiratory disease. Both, the geographic location- and the vegetation surrounding this City favor the distribution of pollens leading to respiratory disease in susceptible patients ...
Luis Manuel, Terán   +2 more
openaire   +1 more source

Tissue Resident Memory Cells: Friend or Foe?

open access: yesImmunology, EarlyView.
Tissue‐resident memory T cells (TRM cells) are specialised immune cells in barrier tissues like the lungs, skin and gut, providing rapid host defence and tumour surveillance. Their retention and differentiation are regulated by molecules such as CD69, CD103 and TGF‐β. Dysregulation of TRM cells can lead to chronic activation, driving conditions such as
Chidimma F. Chude   +2 more
wiley   +1 more source

Clinical and Immunological Responses to Dermatophagoides farinae Allergen Immunotherapy in Dogs With Atopic Dermatitis

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Atopic dermatitis (AD) in dogs is a prevalent allergic disorder associated with environmental allergens, including the house dust mite Dermatophagoides farinae (Df). Hypothesis/Objectives To describe clinical and immunological changes over time in dogs with canine (c)AD sensitised to Df undergoing Df allergen‐specific immunotherapy (
Jakaphan Wannawong   +8 more
wiley   +1 more source

Identification of Diagnostic Biomarkers of Rape Pollen Allergy Based on MRNA Sequencing.

open access: yesEvid Based Complement Alternat Med, 2022
Li J   +5 more
europepmc   +1 more source

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