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Evaluation of allergic etiology in perennial rhinitis.
Annals of allergy, 1985 In 197 patients with perennial rhinitis, 49 patients (24.9%) were found to be allergic to perennial inhalant allergens, 37 patients (18.8%) allergic to seasonal allergens, 52 patients (26.4%) had food intolerance, 12 patients (6.6%) showed evidence of nasal infection, and in 46 patients (23.3%) etiology was undetermined.
E.A. Pastorello +7 more
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Emerging drugs for the treatment of perennial allergic rhinitis
Expert Opinion on Emerging Drugs, 2016 Allergic rhinitis is a worldwide health problem, currently affecting up to 40% of the general population, and characterized by the following symptoms in a variable degree of severity and duration: nasal congestion/obstruction, rhinorrhea, itchy nose and/or eyes, and/or sneezing.
LICARI, AMELIA +5 more
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Emerging drugs for perennial allergic rhinitis
Expert Opinion on Emerging Drugs, 2012Allergic rhinitis (AR) is a high-prevalence disease, sustained by an IgE-triggered reaction with histamine release, followed by an inflammatory response which involves cells, mediators, cytokines and adhesion molecules. According to its duration, AR can be either intermittent or persistent.
Passalacqua,G, Ciprandi,G
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2018
Compared with seasonal allergic rhinitis (SAR), exposure to allergens on a year-around basis leads to persistent symptoms that can be associated with significant impairment of quality of life. As is the case with SAR, management of perennial allergic rhinitis (PAR) entails aeroallergen avoidance, pharmacotherapy, and in properly select cases allergen ...
Martin A. Smith, David M. Lang
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Compared with seasonal allergic rhinitis (SAR), exposure to allergens on a year-around basis leads to persistent symptoms that can be associated with significant impairment of quality of life. As is the case with SAR, management of perennial allergic rhinitis (PAR) entails aeroallergen avoidance, pharmacotherapy, and in properly select cases allergen ...
Martin A. Smith, David M. Lang
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Pathophysiology of perennial allergic rhinitis
Allergy, 1997Allergic rhinitis involves an early phase, largely mediated through mast cells, and a late phase which involves cellular infiltration and mediator release. In the early phase, mast cells release mediators as a result of antigen crossâlinking adjacent immunoglobulin E molecules bound to mast cell surfaces.
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Perennial Allergic Rhinitis and Nasal Hyperreactivity
American Journal of Rhinology, 1998This article focuses on the nose as an accessible organ for research purposes, exploring whether the nose can be used to study lower airway processes.
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Topical levocabastine for the treatment of perennial allergic rhinitis
The Journal of Laryngology & Otology, 1997AbstractThe ultrastructure of the nasal mucosa following theuse of intranasal levocabastine was studied in 20 patients suffering from perennial allergic rhinitis. The patients received twice daily 0.05 per cent levocabastine spray with a treatment duration of four weeks.
S, Elwany, M, Bassiouny
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Efficacy of montelukast for treating perennial allergic rhinitis
Allergy and Asthma Proceedings, 2007Perennial allergic rhinitis (PAR) is a chronic inflammatory nasal condition in individuals exposed year-round to allergens. This was a double-blind study of 15- to 85-year-old patients randomly allocated to montelukast, 10 mg (n=630), placebo (n=613), or the positive control cetirizine, 10 mg (n=122) for 6 weeks.
George, Philip +8 more
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Practice Nursing, 1998
The nose is the first part of the natural airway, a fact often forgotten by doctors and nurses alike. Airflow in the nose is rapid, and during a sniff it ean easily reach the speed of a hurricane! It draws in all the airborne pollutants and particles and filters most of them out of the inhaled air before they reach the sensitive lining of the lungs ...
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The nose is the first part of the natural airway, a fact often forgotten by doctors and nurses alike. Airflow in the nose is rapid, and during a sniff it ean easily reach the speed of a hurricane! It draws in all the airborne pollutants and particles and filters most of them out of the inhaled air before they reach the sensitive lining of the lungs ...
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Neuronal Plasticity in Persistent Perennial Allergic Rhinitis
Journal of Occupational and Environmental Medicine, 2005Persistent perennial allergic rhinitis belongs to the most frequent diseases in occupational and environmental medicine. Because the innervation may play a role in the pathogenesis of the disease, the present study analyzed nasal mucosal nerve profiles.Neuropeptide-containing nerve fibers were examined using immunohistochemistry and related to ...
Axel, Fischer +9 more
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