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https://www.readbyqxmd.com/read/28088490/microwave-based-treatments-of-wheat-kernels-do-not-abolish-gluten-epitopes-implicated-in-celiac-disease
#1
Carmen Gianfrani, Gianfranco Mamone, Barbara la Gatta, Alessandra Camarca, Luigia Di Stasio, Francesco Maurano, Stefania Picascia, Vito Capozzi, Giuseppe Perna, Gianluca Picariello, Aldo Di Luccia
Microwave based treatment (MWT) of wet wheat kernels induced a striking reduction of gluten, up to <20 ppm as determined by R5-antibodybased ELISA, so that wheat could be labeled as gluten-free. In contrast, analysis of gluten peptides by G12 antibody-based ELISA, mass spectrometry-based proteomics and in vitro assay with T cells of celiac subjects, indicated no difference of antigenicity before and after MWT. SDS-PAGE analysis and Raman spectroscopy demonstrated that MWT simply induced conformational modifications, reducing alcohol solubility of gliadins and altering the access of R5-antibody to the gluten epitopes...
January 11, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28081333/bone-mineral-density-and-growth-in-children-with-coeliac-disease-on-a-gluten-free-diet
#2
Ceyda Tuna Kırsaçlıoğlu, Zarife Kuloğlu, Aydan Tanca, Nuriye Özlem Küçük, Zehra Aycan, Gönül Öcal, Arzu Ensari, Ayhan Gazi Kalaycı, Nurten Girgin
BACKGROUND/AIM: To evaluate changes in growth and bone metabolism during consumption of a gluten-free diet (GFD) in children with coeliac disease (CD). MATERIALS AND METHODS: Thirty-seven children with CD (mean age of 8.8 ± 4.6 years, 21 girls) were enrolled. Anthropometric measurements, bone mineral density (BMD) in lumbar 2-4 vertebrae, and serum alkaline phosphatase, calcium, and phosphorus levels at diagnosis and at follow-up were recorded. RESULTS: The mean follow-up period was 3...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28078381/celiac-disease-a-clinical-review
#3
Badr Al-Bawardy, D Chamil Codipilly, Alberto Rubio-Tapia, David H Bruining, Stephanie L Hansel, Joseph A Murray
Celiac disease (CD) is an immune-mediated inflammatory enteropathy triggered by gluten exposure in genetically susceptible individuals. It has a high prevalence approaching 1% of the US population. A high index of suspicion is warranted to diagnose CD as frequently patients present with extraintestinal or atypical manifestations. CD is diagnosed by a combination of serum serologies and duodenal biopsies. The majority of patients will respond to a lifelong gluten-free diet which is the cornerstone of therapy...
January 12, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28077350/commentary-we-re-under-financial-strain-without-prescriptions-for-gluten-free-food
#4
Gemma Gleed
No abstract text is available yet for this article.
January 11, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28073799/should-gluten-free-foods-be-available-on-prescription
#5
Matthew Kurien, Sarah Sleet, David S Sanders, James Cave
No abstract text is available yet for this article.
January 10, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28068489/legumes-as-functional-ingredients-in-gluten-free-bakery-and-pasta-products
#6
Martina Foschia, Stefan W Horstmann, Elke K Arendt, Emanuele Zannini
The increasing demand of gluten-free food products from consumers has triggered food technologists to investigate a wide range of gluten-free ingredients from different sources to reproduce the unique network structure developed by gluten in a wheat-dough system. In recent times, the attention has been focused on novel application of legume flour or ingredients. The interest in this crop category is mainly attributed to their functional properties, such as solubility and water-binding capacity, which play an important role in gluten-free food formulation and processing...
January 4, 2017: Annual Review of Food Science and Technology
https://www.readbyqxmd.com/read/28067892/impact-of-type-1-diabetes-mellitus-and-celiac-disease-on-nutrition-and-quality-of-life
#7
J G Nunes-Silva, V S Nunes, R P Schwartz, S Mlss Trecco, D Evazian, M L Correa-Giannella, M Nery, M S Queiroz
OBJECTIVE: Type 1 diabetes mellitus (T1DM) and celiac disease (CD) are autoimmune diseases and have similar genetic patterns. T1DM treatment is based on diet, physical activity and insulin therapy, whereas CD depends on dietary changes with restriction of wheat, rye and barley. The aim of the study was to evaluate the quality of life (QoL) of individuals with the association of T1DM and CD, to characterize their nutritional status and to compare it with those with only one disease and healthier controls...
January 9, 2017: Nutrition & Diabetes
https://www.readbyqxmd.com/read/28067823/biomarkers-to-monitor-gluten-free-diet-compliance-in-celiac-patients
#8
REVIEW
María de Lourdes Moreno, Alfonso Rodríguez-Herrera, Carolina Sousa, Isabel Comino
Gluten-free diet (GFD) is the only treatment for celiac disease (CD). There is a general consensus that strict GFD adherence in CD patients leads to full clinical and histological remission accompanied by improvement in quality of life and reduced long-term complications. Despite the importance of monitoring the GFD, there are no clear guidelines for assessing the outcome or for exploring its adherence. Available methods are insufficiently accurate to identify occasional gluten exposure that may cause intestinal mucosal damage...
January 6, 2017: Nutrients
https://www.readbyqxmd.com/read/28067805/content-validation-and-semantic-evaluation-of-a-check-list-elaborated-for-the-prevention-of-gluten-cross-contamination-in-food-services
#9
Priscila Farage, Renata Puppin Zandonadi, Verônica Cortez Ginani, Lenora Gandolfi, Riccardo Pratesi, Yanna Karla de Medeiros Nóbrega
Conditions associated to the consumption of gluten have emerged as a major health care concern and the treatment consists on a lifelong gluten-free diet. Providing safe food for these individuals includes adapting to safety procedures within the food chain and preventing gluten cross-contamination in gluten-free food. However, a gluten cross-contamination prevention protocol or check-list has not yet been validated. Therefore, the aim of this study was to perform the content validation and semantic evaluation of a check-list elaborated for the prevention of gluten cross-contamination in food services...
January 6, 2017: Nutrients
https://www.readbyqxmd.com/read/28065527/iron-deficiency-anemia-despite-effective-gluten-free-diet-in-celiac-disease-diagnostic-role-of-small-bowel-capsule-endoscopy
#10
Konstantinos Efthymakis, Angelo Milano, Francesco Laterza, Mariaelena Serio, Matteo Neri
BACKGROUND & AIM: Iron deficiency anemia (IDA) is associated with celiac disease (CD). Although gluten-free diet (GFD) is an efficient treatment for CD, IDA remains an occasional finding during follow-up and correlates to inadequate gluten exclusion. Little is known regarding persistent IDA despite effective GFD. We aimed to evaluate the role of small bowel capsule endoscopy (SBCE) in this setting. METHODS: We prospectively included consecutive patients undergoing GFD for ≥24 months with persistent concomitant IDA...
December 21, 2016: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28054938/evolution-of-gluten-content-in-cereal-based-gluten-free-products-an-overview-from-1998-to-2016
#11
María Ángeles Bustamante, María Pilar Fernández-Gil, Itziar Churruca, Jonatan Miranda, Arrate Lasa, Virginia Navarro, Edurne Simón
The treatment of Celiac disease consists in a strict lifelong gluten-free (GF) diet. As the ingestion of small amounts can have damaging complications, there has been an ongoing discussion regarding the safe threshold for dietary residual gluten. The aim was to analyze the evolution of gluten content in cereal-based GF foodstuffs (n = 3141) from 1998 to 2016 measured by the enzyme-linked immunosorbent assay (ELISA) technique. Eight categories were defined: flours, breakfast cereals/bars, bakery, pasta, breads, dough, snacks, and yeasts, and these were divided into GF labeled-foods (GF-L) or reportedly GF foodstuffs, but not certified (GF-NC)...
January 3, 2017: Nutrients
https://www.readbyqxmd.com/read/28054034/sensory-evaluation-of-gluten-free-quinoa-whole-grain-snacks
#12
Talwinder S Kahlon, Roberto J Avena-Bustillos, Mei-Chen M Chiu
Sensory evaluation of quinoa gluten-free whole grain low fat and salt snacks was conducted. The snacks were Quinoa, Quinoa-Cayenne Pepper, Quinoa-Ginger and Quinoa-Turmeric. Cayenne pepper, ginger and turmeric are common spices that contain health promoting nutrients. Cayenne pepper has been associated with enhancing heat production. Ginger has been reported to improve blood flow and prevent joint pains. Turmeric has been observed to have wound healing potential. All the snacks contained 6% corn oil and 2% salt...
December 2016: Heliyon
https://www.readbyqxmd.com/read/28052442/serum-alkylresorcinols-as-biomarkers-of-dietary-gluten-exposure-in-coeliac-disease
#13
R S Choung, J A Murray, E V Marietta, C T Van Dyke, A B Ross
BACKGROUND: Therapy for coeliac disease (CD) mainly relies on following a gluten-free diet (GFD); however, a serum marker for gluten intake has yet to be established. AIMS: To evaluate the utility of alkylresorcinol concentrations for detecting gluten intake in studies of human and mouse. METHODS: Alkylresorcinol concentrations were compared among treated patients with coeliac disease (n = 34), untreated coeliac disease patients (n = 36) and controls (n = 33)...
January 4, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28051174/characterization-of-globulin-storage-proteins-of-a-low-prolamin-cereal-species-in-relation-to-celiac-disease
#14
Gyöngyvér Gell, Krisztina Kovács, Gábor Veres, Ilma R Korponay-Szabó, Angéla Juhász
Brachypodium distachyon, a small annual grass with seed storage globulins as primary protein reserves was used in our study to analyse the toxic nature of non-prolamin seed storage proteins related to celiac disease. The main storage proteins of B. distachyon are the 7S globulin type proteins and the 11S, 12S seed storage globulins similar to oat and rice. Immunoblot analyses using serum samples from celiac disease patients were carried out followed by the identification of immune-responsive proteins using mass spectrometry...
January 4, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28045773/the-association-between-celiac-disease-and-eosinophilic-esophagitis-mayo-experience-and-meta-analysis-of-the-literature
#15
Salim Hommeida, Mouaz Alsawas, Mohammad H Murad, David A Katzka, Rayna M Grothe, Imad Absah
BACKGROUND: The association between celiac disease (CD) and eosinophilic esophagitis (EoE) has been the focus of multiple studies with variable results. Both diseases are immune mediated, and dietary triggers play a role in their pathogenesis. OBJECTIVES: The aim of the study was to analyze the risk of EoE in children with CD, assess the magnitude of association between CD and EoE in children, and report the characteristics and outcomes of children with both conditions...
December 30, 2016: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28045325/oral-manifestations-of-gastrointestinal-diseases-in-children-part-4-coeliac-disease
#16
C Mantegazza, M Paglia, F Angiero, R Crippa
Alterations within the oral cavity can be the first sign of systemic diseases and may thus allow for an early diagnosis and treatment. In particular, being the oral cavity part of the gastrointestinal system, oral alterations can be an expression of a gastrointestinal disease. Dental enamel hypoplasia and aphthous ulcers have been found to be more common in children with coeliac disease compared with the general population and to regress after the patient is started on a gluten free-diet. A prompt recognition of systemic diseases through a careful examination of the oral cavity could allow the child to have appropriate investigations and to be treated in a timely fashion...
December 2016: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28036017/are-treated-celiac-patients-at-risk-for-mycotoxins-an-italian-case-study
#17
Martina Cirlini, Teresa Mazzeo, Leda Roncoroni, Vincenza Lombardo, Luca Elli, Maria T Bardella, Carlo Agostoni, Luisa Doneda, Furio Brighenti, Chiara Dall'Asta, Nicoletta Pellegrini
Urinary biomarkers of mycotoxin exposure were evaluated in a group of celiac patients (n = 55) and in a control group of healthy subjects (n = 50) following their habitual diet. Deoxynivalenol (DON), zearalenone (ZEN), and fumonisin B1 (FB1) were monitored in 105 urinary samples collected from the two groups. Dietary habits were also recorded through compilation of a seven-day weighed dietary diary. Biomarkers of mycotoxin exposure were detected in 21 celiac patients and in 15 control subjects, corresponding to about 34% of total participants...
December 28, 2016: Toxins
https://www.readbyqxmd.com/read/28035551/agy-a-novel-egg-yolk-derived-anti-gliadin-antibody-is-safe-for-patients-with-celiac-disease
#18
Dory A Sample, Hoon H Sunwoo, Hien Q Huynh, Heather L Rylance, Cheri L Robert, Bi-Wen Xu, Sung H Kang, Naiyana Gujral, Levinus A Dieleman
BACKGROUND: Celiac disease (CD) is a gluten-triggered autoimmune disorder of the small intestine. A lifelong gluten-free diet (GFD) is the only approved treatment; however, strict adherence is difficult and many suffer from inadvertent gluten exposure. Oral egg yolk anti-gliadin antibody (AGY) is a novel treatment to neutralize gluten and may improve the efficacy of the GFD. AIMS: To determine the safety, tolerability, and potential efficacy of AGY in patients with CD...
December 29, 2016: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28035153/effect-of-malting-conditions-on-phenolic-content-maillard-reaction-products-formation-and-antioxidant-activity-of-quinoa-seeds
#19
Ramiro Ariel Carciochi, Krasimir Dimitrov, Leandro Galván D Alessandro
In this study, the effect of malting process on the antioxidant compounds and antioxidant capacity of quinoa seeds was studied. The optimal germination conditions were germination temperature of 23 °C, degree of steeping of 36% and germination time of 3 days. Under these conditions, green quinoa malt was obtained and subsequently roasted at different temperatures (100-190 °C). Results showed maximum increases in phenolic compounds, Maillard reaction products and antioxidant activity (DPPH radical scavenging and reducing power) in samples roasted at 145 °C for 30 min, whereas a more intensive thermal treatment (190 °C) diminished the levels of all evaluated variables...
November 2016: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28030659/rituximab-treatment-for-recalcitrant-dermatitis-herpetiformis
#20
Lauren N Albers, John J Zone, Benjamin K Stoff, Ron J Feldman
Importance: Dermatitis herpetiformis (DH) is an autoimmune blistering condition seen in the context of celiac disease. While typically managed by gluten-free diet and dapsone, treatment of DH refractory to standard treatments is not well defined. Observations: A man in his 80s with DH not controlled by gluten-free diet (with poor adherence), dapsone, and conventional immune-suppressing agents responded to treatment with rituximab according to the lymphoma protocol (4 weekly infusions of 375 mg/m2)...
December 28, 2016: JAMA Dermatology
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