页 1 从 33 结果
Asthma is currently defined as a chronic inflammatory disease of the airway. Several evidence indicate that vehicle emissions in cities is correlated with the allergic respiratory diseases. In the present study, we evaluated in the A549 cells the production and release of IL-4, IL-5 and IL-13 after
BACKGROUND
The ultra-short course pre-seasonal allergy vaccine, containing appropriate allergoids with the adjuvant monophosphoryl lipid A (MPL), may be effective in treating allergic symptoms.
OBJECTIVE
To explore the timing of the immunological responses to the pre-seasonal allergy
BACKGROUND
Allergen-specific conjunctival challenge is a safe and reproducible experimental model to evaluate effectiveness and possible mechanism(s) of action of drugs employed in the treatment of allergic diseases.
OBJECTIVE
The protective effect of oxatomide on inflammatory changes that follow
BACKGROUND
Allergen-specific conjunctival challenge (ASCC) is a safe and reproducible experimental model of allergic conjunctivitis and a useful tool in the evaluation of effectiveness and possible mechanisms of action of drugs commonly used in the treatment of allergic diseases.
OBJECTIVE
The
BACKGROUND
Allergen challenge in some patients with respiratory allergy is followed by an early and a late reaction.
OBJECTIVE
To evaluate the duration of mediator release and inflammatory cell recruitment during the late antigen-induced nasal response.
METHODS
Eight patients with seasonal allergic
Allergic rhinitis is often associated with bronchial hyperresponsiveness (BHR) and airway inflammation, and it seems to be an important risk factor for the development of asthma. Specific immunotherapy (SIT) reduces symptoms and medication requirements in subjects with allergic rhinitis, but the
BACKGROUND
Some second-generation antihistamines have anti-inflammatory activities, but the clinical relevance of this property is still unclear.
OBJECTIVE
The aim of our study was to investigate the effects of azelastine when administered during the early-phase reaction.
METHODS
This investigation
Studies over 10 yr have demonstrated local nasal immunotherapy (LNIT) to be an effective treatment for rhinitis due to pollens and mites. The aim of our work was to investigate the effects of LNIT on the local inflammatory phenomena, employing the model of nasal allergenic challenge, since no
BACKGROUND
Proteinase-activated receptors (PAR)-2 are members of the family of G-protein-coupled receptors activated by proteases. These receptors are widely expressed in several tissues and in virtually all cells involved in rhinitis and asthma. In particular, proteinases activating PAR-2 may
OBJECTIVE
The ultra-short course preseasonal allergy vaccine, containing the adjuvant monophosphoryl lipid A (MPL), is effective in treating allergic symptoms; however, the efficacy in controlling asthmatics symptoms has not been fully demonstrated. We aimed at evaluating whether the ultra-short
Pollinosis from Parietaria judaica is one of the main causes of allergy in the Mediterranean area. The present study is designed to assess if P. judaica pollens contain bioactive compounds able to elicit a functional response in endothelial cells. We have demonstrated that addition of pollen extract
Asthmatic bronchial inflammation is associated with increased nitric oxide concentrations in exhaled air (eNO). Recent data suggest that this effect arises from atopy. Our aim in this study was to find out whether atopy and sensitization to particular allergens influences eNO levels. A total of 213
The allergic rhinitis (AR) is an important risk factor for the development of asthma. In significant number of patients with AR, the non-specific bronchial hyperresponsiveness (BHR) could be demonstrated. It has been anticipated that these patients were at the greater risk for asthma. This study was
A double-blind, placebo-controlled study was performed in order to confirm the safety, suitability, and efficacy of an alum-adsorbed Parietaria judaica-pollen allergoid, Allergovit, for allergen-specific immunotherapy. Parietaria pollen is an important cause of pollinosis, particularly in the
Lodoxamide is an antiallergic drug acting as a mast-cell stabilizer, which is effective in the treatment of allergic conjunctivitis. The study aimed to evaluate the effect of lodoxamide eye-drops on the inflammatory early-phase reaction (EPR) changes induced by allergen-specific conjunctival