Results 91 to 100 of about 937,952 (246)

Exhaled Volatile Organic Compounds Identify Allergic Patients Among Individuals With Chronic Rhinitis

Allergy, EarlyView.
Exhaled decane and nonadecane discriminate allergic (AR + LAR) from non‐allergic (NAR + HC) subjects among individuals with chronic rhinitis. LAR patients display higher levels of exhaled nonadecane than NAR individuals at baseline. Subjects with FeNO≥ 25 ppb have higher levels of exhaled decane, nonanal, and styrene than individuals with FeNO < 25 ppb
Rosa Alba Sola‐Martinez, Laura Zubiaga‐Fernandez, Marta Figuerola, Anyith Cruz‐Amaya, Carlos J. Aranda, Maria J. Torres, Ibon Eguiluz‐Gracia, Carmen Rondon, Teresa De Diego Puente, Almudena Testera‐Montes   +9 more
wiley   +1 more source

Exhaled Nitric Oxide in Patients with Esophagitis

Advances in Respiratory Medicine, 2011
Introduction: Assessment of nitric oxide (NO) concentration in exhaled air is broadly used to monitor the airway inflammation in asthma. High levels of NO are also observed in paranasal sinuses and gastrointestinal tract (GT). Properly functioning esopahageal sphincters are responsible for maintaining NO in the GT.
Dor-Wojnarowska, Anna, Liebhart, Jerzy, Grabowski, Marcin, Czapla, Leszek, Grabowski, Krzysztof, Panaszek, Bernard   +5 more
openaire   +2 more sources

Natural History of Alternaria Sensitisation and Association With Asthma and Rhinitis From Childhood to Adulthood

Allergy, EarlyView.
We aimed to characterise Alternaria sensitisation trajectories from childhood to adulthood; we compared SPT, whole‐extract sIgE and rAlt a 1, and assessed their longitudinal association with asthma and rhinitis in the Isle of Wight birth cohort. Alternaria sensitisation in the Isle of Wight Birth Cohort emerges mainly in late adolescence and, when ...
Mohammad Leily, Hongmei Zhang, Graham Roberts, Pandurangan Vijayanand, Magnus Borres, Eva Södergren, Ramesh J. Kurukulaaratchy, S. Hasan Arshad   +7 more
wiley   +1 more source

Differential sensitivity of basal and acetylcholine-induced activity of nitric oxide to blockade by asymmetric dimethylarginine (ADMA) in the rat aorta [PDF]

, 2010
<b>Background and purpose</b>: Previous work has shown that NG-monomethyl-l-arginine (l-NMMA) paradoxically inhibits basal, but not ACh-stimulated activity of nitric oxide in rat aorta.
Craig, J., AL-Zobaidy, M.J., John Craig, William Martin, Martin, W., Mohammed J AL-Zobaidy   +5 more
core   +1 more source

Serotonin Degradation and Lipid Metabolism Regulate Human Tc2 Cell Effector Functions

Allergy, EarlyView.
Human Tc2 cells exhibit a metabolically active phenotype characterized by enhanced glycolysis, mitochondrial respiration, and fatty acid uptake dependent on PPARγ. Alarmins strongly amplify IL‐5 and IL‐13 production in Tc2 cells, supporting a shared immunometabolic program across type 2 lymphocytes.
Sabrina de Souza Ferreira, Lisa Holla, Sophia Björkander, Marie Kaarup Bek, Lorenz Wirth, Patrick A. Shearer, Jesper Säfholm, Erik Sachs, Mamdoh Al‐Ameri, Kasra Vali, Sandra Ekström, Erik Melén, Jenny Mjösberg, Christopher Andrew Tibbitt   +13 more
wiley   +1 more source

Exhaled nitric oxide levels to guide treatment for children with asthma (Protocol) [PDF]

, 2015
This is the protocol for a review and there is no abstract. The objectives are as follows: To evaluate the efficacy of tailoring asthma medications based on exhaled nitric oxide (FeNO) for asthma related outcomes in children.
Petsky, Helen L, Jennifer A Kynaston, Petsky, HL, Kynaston, Jennifer, Kynaston, JA, Turner, Cathy, Cathy Turner, Anne B Chang, Chang, Anne B, Turner, C, Kew, Kayleigh, Helen L Petsky, Kew, KM, Kayleigh M Kew, Chang, AB   +14 more
core   +1 more source

Deficiency of Mitochondrial Fatty Acid Enzyme, CPT1A, Underlies Airway Epithelial Barrier Dysfunction in Severe Asthma

Allergy, EarlyView.
Mitochondrial fatty acid enzyme, CPT1A, is deficient in the airway epithelium of severe asthma patients. Restoration of CPT1A expression improved epithelial barrier integrity via increasing mitochondrial respiration and ATP production in airway epithelial cells. Restoration of deficient epithelial CPT1A may represent a new treatment approach for severe
Muyun Wang, Haiyang Hu, Kun Wang, Di Wu, Ximing Liao, Jing Gao, Tian Li, Wujian Xu, Shaoyong Gao, Qiang Li, Pankaj Kumar Bhavsar, Wei Gao, Kian Fan Chung   +12 more
wiley   +1 more source

Efficacy and Safety of Intralymphatic Immunotherapy With Grass Allergoid and Microcrystalline Tyrosine: A Double‐Blind Randomised Placebo‐Controlled Trial

Allergy, EarlyView.
This is the first randomised placebo‐controlled trial of intralymphatic immunotherapy using a microcrystalline tyrosine‐adjuvanted grass pollen allergoid. Three ultrasound‐guided ILIT injections were well tolerated and reduced combined symptom‐medication scores compared with placebo. The findings support further optimisation and clinical development of
Lara Šošić, Stephan C. Flory, Claudia C. V. Lang, Emma C. Widmer, Alexandra Chabot, Johannes M. Schmid, Tobias Andermatt, David Melillo, Bjarke Hviid‐Vyff, Maibritt Mardahl, Peter Schmid‐Grendelmeier, Thomas M. Kündig, Hans Jürgen Hoffmann, Pål Johansen   +13 more
wiley   +1 more source

Exhaled nitric oxide correlates with airway eosinophils in childhood asthma [PDF]

, 2002
Background: Exhaled nitric oxide has been proposed as a marker for airway inflammation in asthma. The aim of this study was to compare exhaled nitric oxide levels with inflammatory cells and mediators in bronchoalveolar lavage fluid from asthmatic and ...
Ennis, Madeleine, Fitch, P.S., Taylor, R., Lyons, J.D., Brown, Vanessa, Shields, Michael, Warke, Timothy   +6 more
core   +1 more source

Exhaled nitric oxide - circadian variations in healthy subjects

European Journal of Medical Research, 2009
Objective Exhaled nitric oxide (eNO) has been suggested as a marker of airway inflammatory diseases. The level of eNO is influenced by many various factor including age, sex, menstrual cycle, exercise, food, drugs, etc.
Antosova M, Bencova A, Psenkova A, Herle D, Rozborilova E   +4 more
doaj   +1 more source