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https://www.readbyqxmd.com/read/28818439/variations-in-risk-of-asthma-and-seasonal-allergies-between-early-and-late-onset-pediatric-atopic-dermatitis-a-cohort-study
#1
Joy Wan, Nandita Mitra, Ole J Hoffstad, Joel M Gelfand, Albert C Yan, David J Margolis
BACKGROUND: Atopic dermatitis is associated with other allergic conditions, but variations in this "atopic march" are poorly understood. OBJECTIVE: To determine the impact of the age of atopic dermatitis onset on the risk for asthma and seasonal allergies. METHODS: A cohort study was performed using the Pediatric Eczema Elective Registry, which is an observational cohort of subjects with pediatric onset atopic dermatitis. RESULTS: In total, 3966 children were included, and 73% reported atopic dermatitis onset before age 2 years...
August 14, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28814941/a-survey-on-the-perception-of-allergy-specialists-about-the-reimbursed-grass-pollen-tablets-for-seasonal-allergic-rhinitis-in-italy
#2
Ilaria Massaro, Oliviero Rossi, Cristoforo Incorvaia, Carlo Lombardi
BACKGROUND: Sublingual immunotherapy (SLIT) is a feasible option to classical subcutaneous immunotherapy to treat respiratory allergy and is increasingly prescribed in Europe. However, the lack of reimbursement may limit its prescription. In 2015, the 5-grass pollen tablets was authorized by the European Medicine Agency to treat grass-pollen induced rhinitis and was approved in Italy for full reimbursement. We evaluated the opinions of allergy specialists after the availability of the reimbursed 5-grass pollen tablets...
2017: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/28775375/the-relationship-between-maternal-25-hydroxyvitamin-d-status-in-pregnancy-and-childhood-adiposity-and-allergy-an-observational-study
#3
V T Boyle, E B Thorstensen, J M D Thompson, L M E McCowan, E A Mitchell, K M Godfrey, L Poston, C R Wall, R Murphy, W Cutfield, T Kenealy, L C Kenny, P N Baker
BACKGROUND: Vitamin D insufficiency (defined as <75 nmol/l) is widespread amongst pregnant women around the world and has been proposed to influence offspring outcomes in childhood and into adult life, including adiposity and allergy. Disorders including asthma and eczema are on the rise amongst children. Our aim was to investigate the relationship between maternal 25-hydroxyvitamin D status in pregnancy and offspring adiposity, asthma and eczema in childhood. SUBJECTS AND METHODS: Maternal 25-hydroxyvitamin D concentrations were analysed in serum samples collected at 15 weeks' gestation from 1710 participants of the prospective Screening for Pregnancy Endpoints (SCOPE) cohort study...
August 4, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28745780/the-ambient-pollen-distribution-in-beijing-urban-area-and-its-relationship-with-consumption-of-outpatient-anti-allergic-prescriptions
#4
X-Y Wang, Z-M Tian, H-Y Ning, X-Y Wang
OBJECTIVE: The impact of pollen exposure on allergy medication is poorly characterized. We aim to study the main kind of ambient pollen in Beijing urban area and the correlation with outpatient anti-allergic prescriptions throughout one year in a tertiary hospital. MATERIALS AND METHODS: With a modified volumetric trap, ambient pollens were sampled from January to December 2015. Meanwhile, information on 15 anti-allergic medication prescriptions in outpatient pharmacy was obtained and analyzed by generalized linear model...
July 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28736076/suppression-of-ige-mediated-mast-cell-activation-and-mouse-anaphylaxis-via-inhibition-of-syk-activation-by-8-formyl-7-hydroxy-4-methylcoumarin-4%C3%AE-8c
#5
Seung Taek Nam, Young Hwan Park, Hyun Woo Kim, Hyuk Soon Kim, Dajeong Lee, Min Bum Lee, Young Mi Kim, Wahn Soo Choi
Mast cells trigger IgE-mediated allergic reactions by releasing various allergic mediators. 8-Formyl-7-hydroxy-4-methylcoumarin, also called 4μ8C, was originally known as an inositol-requiring enzyme 1 (IRE1) suppressant, but no study has examined its relationship with mast cells and allergic diseases. Therefore, the purpose of this study was to determine whether 4μ8C is effective in suppressing allergic reactions in mast cells and in IgE-mediated allergic animal model. 4μ8C suppressed the degranulation of IgE-mediated mast cells (IC50=3...
July 20, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28705615/transcutaneous-immunotherapy-of-pollinosis-using-solid-in-oil-nanodispersions-loaded-with-t-cell-epitope-peptides
#6
Qingliang Kong, Momoko Kitaoka, Rie Wakabayashi, Noriho Kamiya, Masahiro Goto
Pollinosis, a typical seasonal allergy, is a serious public health problem. Limited numbers of patients receive curative immunotherapy instead of symptomatic therapy; however, there are still some concerns about the inconvenience and side effects of subcutaneous injections and sublingual administration caused by immunotherapy. Here, we propose a simple and safe transcutaneous immunotherapy using solid-in-oil (S/O) nanodispersions loaded with vaccine T cell epitope peptides derived from pollen allergen. S/O nanodispersions are oil-based dispersions of antigens coated with hydrophobic surfactants...
July 10, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28676932/monitoring-of-airborne-fungal-spore-load-in-relation-to-meteorological-factors-air-pollutants-and-allergic-symptoms-in-farakka-an-unexplored-biozone-of-eastern-india
#7
Shipra Roy, Arindom Chakraborty, Saibal Maitra, Kashinath Bhattacharya
Fungi are important components of atmosphere which play a major role in causing respiratory allergy upon inhalation. An airborne fungal spore survey was carried out in two outdoor environments in Farakka-an unexplored township covering the National Thermal Power Station, West Bengal, India for a period of 2 years (October 2013 to September 2015). A Burkard personal volumetric air sampler was used at 15 days interval to collect the total fungal spore load. A fungal spore calendar has been prepared depicting monthly average spore concentration in the air...
August 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28676207/effects-of-allergen-sensitization-on-response-to-therapy-in-children-with-eosinophilic-esophagitis
#8
Robert D Pesek, Mallikarjuna Rettiganti, Erin O'Brien, Sarah Beckwith, Caroline Daniel, Chunqiao Luo, Amy M Scurlock, Peggy Chandler, Rebecca A Levy, Tamara T Perry, Joshua L Kennedy, Sheva Chervinskiy, Maryelle Vonlanthen, Helen Casteel, Stephen C Fiedorek, Troy Gibbons, Stacie M Jones
BACKGROUND: In children with eosinophilic esophagitis (EoE) foods are the most common disease triggers, but environmental allergens are also suspected culprits. OBJECTIVE: To determine the effects of environmental allergen sensitization on response to treatment in children with EoE in the southeastern United States. METHODS: Patients 2 to 18 years old who were referred to the Arkansas Children's Hospital Eosinophilic Gastrointestinal Disorders Clinic from January 2012 to January 2016 were enrolled in a prospective, longitudinal cohort study with collection of demographics, clinical symptoms, medical history, allergy sensitization profiles, and response to treatment over time...
July 1, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28675882/characterizing-spatiotemporal-dynamics-in-phenology-of-urban-ecosystems-based-on-landsat-data
#9
Xuecao Li, Yuyu Zhou, Ghassem R Asrar, Lin Meng
Seasonal phenology of vegetation plays an important role in global carbon cycle and ecosystem productivity. In urban environments, vegetation phenology is also important because of its influence on public health (e.g., allergies), and energy demand (e.g. cooling effects). In this study, we studied the potential use of remotely sensed observations (i.e. Landsat data) to derive some phenology indicators for vegetation embedded within the urban core domains in four distinctly different U.S. regions (Washington, D...
July 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28668108/prevalence-and-triggers-of-anaphylactic-events-in-schools
#10
Martha V White, Suyapa Silvia, Rafael Muniz, Christopher Herrem, Susan L Hogue
BACKGROUND: Prevention and management of anaphylaxis in schools is an area of active interest as allergy and asthma rates in children continue to increase. A greater understanding of the prevalence and characteristics of anaphylaxis can help guide preventive and management strategies both within and outside of the school setting, with the goal of reducing morbidity and mortality. OBJECTIVE: This study was performed to elucidate the epidemiology of and management strategies for anaphylaxis in the school setting...
July 1, 2017: Allergy and Asthma Proceedings:
https://www.readbyqxmd.com/read/28656270/degradation-and-removal-of-soybean-allergen-in-japanese-soy-sauce
#11
Norihiro Magishi, Naoya Yuikawa, Makio Kobayashi, Shoichiro Taniuchi
Soy sauce is a traditional fermented seasoning of Japan and is available throughout the world. The two main raw ingredients of soy sauce are soybean and wheat, both of which are established food allergens. The present study examined the degradation and removal of soybean allergens in soy sauce by immunoblotting with anti‑soybean protein antibody from rabbit and sera from two children with soybean allergy. It was demonstrated that soybean allergens were gradually degraded during the fermentation process, but were not completely degraded in raw soy sauce...
August 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28628023/-ragweed-allergy-in-the-south-of-russia-in-the-chechen-republic
#12
D Macharadze, H Janaeva, K Avilov
Allergy to ragweed pollen and other weeds is a global problem due to the rapid spread of these grasses around the world. In addition, pollen of short ragweed (Ambrosia, Amb) and mugwort (Artemisia, Art) - one of the main causes of respiratory allergy - seasonal allergic rhinoconjunctivitis (hay fever) with/without bronchial asthma patients living in the South of Russia. Epidemiological studies on the prevalence of Allergy to Amb and Art among patients living in Chechen Republic, absent. Aim - of this retrospective study was to investigate the prevalence of sensitization to weed pollen in patients of Chechnya...
May 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28603110/identification-of-ige-binding-pollen-protein-from-cannabis-sativa-in-pollen-hypersensitive-patients-from-north-pakistan
#13
Shazia Choudhary, Sheeba Murad, Muhammad Qasim Hayat, Zahid Shakoor, Muhammad Arshad
Cannabis sativa (C.sativa) is well-known for its medicinal, industrial and recreational use. However, allergies in relation to Cannabis sativa (C.sativa) are rarely reported. C. sativa is one of the common weeds found in Pakistan and its pollen grains are common in spring and fall season. Although categorized as an aeroallergen, there are limited number of reports regarding allergenic potential in C. sativa. Therefore, the current study is aimed at exploring the IgE- binding potential among the C. sativa pollen in local pollen allergic patients...
January 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28567133/case-series-using-montelukast-in-patients-with-memory-loss-and-dementia
#14
Spencer I Rozin
Cognitive decline and dementia are a growing problem as the population ages. Effective therapies to prevent and treat these problems are limited. Neuro-inflammation has been suggested as a cause of dementia [1]. Montelukast is a leukotriene receptor antagonist used to treat seasonal allergies and asthma. It acts as a cysteinyl leukotriene (CysLT1) receptor antagonist blocking the action of leukotrienes and decreasing inflammation [2]. Animal studies have shown that administering Montelukast improves memory function [3]...
2017: Open Neurology Journal
https://www.readbyqxmd.com/read/28552676/common-allergies-do-not-influence-the-prevalence-of-cutaneous-hypersensitivity-reactions-to-antiepileptic-drugs
#15
Magdalena Bosak, Grzegorz Porębski, Agnieszka Słowik, Wojciech Turaj
OBJECTIVE: The aim of the study was to establish whether the presence of common allergies increases the risk of drug-related hypersensitivity reactions among patients with epilepsy treated with antiepileptic drugs (AEDs). METHODS: We studied 753 patients with epilepsy seen in tertiary outpatient epilepsy clinic. We obtained data related to epilepsy type, past and ongoing treatment with AEDs, occurrence of maculopapular exanthema or more serious cutaneous adverse reactions (Stevens-Johnson syndrome - SJS) and their characteristics...
May 17, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28552101/allergic-adverse-events-following-2015-seasonal-influenza-vaccine-victoria-australia
#16
Hazel J Clothier, Nigel Crawford, Melissa A Russell, Jim P Buttery
Australia was alerted to a possible increase in allergy-related adverse events following immunisation (AEFI) with 2015 seasonal trivalent influenza vaccines (TIV) by the Victorian state vaccine safety service, SAEFVIC. We describe SAEFVIC's initial investigation and upon conclusion of the 2015 influenza vaccination programme, to define the signal event and implications for vaccine programmes. Allergy-related AEFI were defined as anaphylaxis, angioedema, urticaria or generalised allergic reaction. Investigations compared 2015 TIV AEFI reports to previous years as proportions and reporting risk (RR) per 100,000, stratified by influenza vaccine brand...
May 18, 2017: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/28549741/association-between-weather-seasonality-and-blood-parameters-in-riverine-populations-of-the-brazilian-amazon
#17
Poliany C O Rodrigues, Eliane Ignotti, Sandra S Hacon
OBJECTIVE: To analyze the seasonality of blood parameters related to iron homeostasis, inflammation, and allergy in two riverine populations from the Brazilian Amazon. METHODS: This was a cross-sectional study of 120 children and adolescents of school age, living in riverine communities of Porto Velho, Rondonia, Brazil, describing the hematocrit, hemoglobin, ferritin, serum iron, total white blood cell count, lymphocytes, eosinophils, C-reactive protein, and immunoglobulin E levels in the dry and rainy seasons...
May 23, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28543717/poaceae-pollen-as-the-leading-aeroallergen-worldwide-a-review
#18
REVIEW
H García-Mozo
The Poaceae family comprises over 12,000 wind-pollinated species which release large amounts of pollen into the atmosphere. Poaceae pollen is currently regarded as the leading airborne biological pollutant and the chief cause of pollen-allergy worldwide. Sensitization rates vary by country, and those variations are reviewed here. Grass pollen allergens are grouped according to their protein structure and function. In Poaceae, although species belonging to different sub-families are characterized by distinct allergen subsets, there is a considerable degree of cross-reactivity between many species...
May 22, 2017: Allergy
https://www.readbyqxmd.com/read/28540507/treatment-satisfaction-during-sublingual-immunotherapy-with-a-five-grass-pollen-tablet-for-allergic-rhinoconjunctivitis-a-prospective-non-interventional-study
#19
Udo Schäfer, Andrea Kienle-Gogolok, Meike Hadler, Efstrathios Karagiannis, Sylvia Schnitzer
BACKGROUND: Sublingual immunotherapy (SLIT) is a safe/well-tolerated alternative to allergen injection immunotherapy for allergic rhinoconjunctivitis (ARC). Patient adherence is essential and patient-related outcome measures including treatment satisfaction are informative/indicative of adherence. OBJECTIVE: The aim was to assess treatment satisfaction with five-grass pollen tablet SLIT under real-life conditions. METHODS: Treatment satisfaction among adults taking SLIT with a five-grass pollen tablet for grass pollen-related ARC was assessed with QUARTIS, a self-report questionnaire dedicated to the management of patients treated with SLIT for ARC...
June 2017: Drugs—Real World Outcomes
https://www.readbyqxmd.com/read/28487836/allergic-conjunctivitis-in-asia
#20
REVIEW
Bernard Yu-Hor Thong
Allergic conjunctivitis (AC), which may be acute or chronic, is associated with rhinitis in 30%-70% of affected individuals, hence the term allergic rhinoconjunctivitis (AR/C). Seasonal and perennial AC is generally milder than the more chronic and persistent atopic and vernal keratoconjunctivitis. Natural allergens like house dust mites (HDM), temperate and subtropical grass and tree pollen are important triggers that drive allergic inflammation in AC in the Asia-Pacific region. Climate change, environmental tobacco smoke, pollutants derived from fuel combustion, Asian dust storms originating from central/north Asia and phthalates may also exacerbate AR/C...
April 2017: Asia Pacific Allergy
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