Search results for "GLUTEN"

Pneumococcal vaccination in celiac disease

2019

Introduction: Celiac disease (CD) is an immune-mediated disorder associated with gluten exposure in genetically predisposed subjects. Areas covered: Infectious disease is one of the causes of morbidity and mortality in CD patients. Invasive streptococcus pneumoniae (pneumococcus) is a particularly dangerous morbid condition in both the general population and celiac patients. Pneumococcal vaccination is the most effective means for its prevention. Expert opinion: In CD, evaluation of spleen function should be useful to select patients who may benefit from vaccination to reduce the risk of pneumococcal disease. Different strategies could be employed: physicians could search for signs of hypos…

A comparison between two different in vitro basophil activation tests for gluten and cow 's milk protein sensitivity in irritable bowel syndrome-like…

2013

ANEMIA RESISTANT TO THE GLUTEN-FREE DIET IN CELIAC DISEASE PATIENTS: IS IT JUST A MALABSORPTION PROBLEM?: ANEMIA RESISTANT TO GFD IN CD PATIENTS

2022

Celiac disease in older persons: A case of seronegative disease

2017

A 68-year-old man with a history of smoking (former smoker of 40 cigarettes per day), euthyroid goiter, deep vein thrombosis and depression, came to our attention for weakness, cachexia, abdominal bloating and diarrhea lasting for almost six months. Furthermore, he had lost about 25 kilograms of weight in the last year and was bedridden for three months. Combining the results of serological, histopathological and genetic tests, he was diagnosed with a seronegative celiac disease. Gluten-free diet, combined with nutritional supplements and physical therapy, improved his clinical condition and allowed the recovery of weight and the walking ability. Celiac disease might be suspected in elderly…

Gluten Induces Subtle Histological Changes in Duodenal Mucosa of Patients with Non-Coeliac Gluten Sensitivity : A Multicentre Study

2022

Background: Histological changes induced by gluten in the duodenal mucosa of patients with non-coeliac gluten sensitivity (NCGS) are poorly defined. \ud \ud \ud \ud Objectives: To evaluate the structural and inflammatory features of NCGS compared to controls and coeliac disease (CeD) with milder enteropathy (Marsh I-II). \ud \ud \ud \ud Methods: Well-oriented biopsies of 262 control cases with normal gastroscopy and histologic findings, 261 CeD, and 175 NCGS biopsies from 9 contributing countries were examined. Villus height (VH, in μm), crypt depth (CrD, in μm), villus-to-crypt ratios (VCR), IELs (intraepithelial lymphocytes/100 enterocytes), and other relevant histological, serologic, and…

Wheat Amylase Trypsin Inhibitors as Nutritional Activators of Innate Immunity

2015

While the central role of an adaptive, T cell-mediated immune response to certain gluten peptides in celiac disease is well established, the innate immune response to wheat proteins remains less well defined. We identified wheat amylase trypsin inhibitors (ATIs), but not gluten, as major stimulators of innate immune cells (dendritic cells > macrophages > monocytes), while intestinal epithelial cells were nonresponsive. ATIs bind to and activate the CD14-MD2 toll-like receptor 4 (TLR4) complex. This activation occurs both in vitro and in vivo after oral ingestion of purified ATIs or gluten, which is usually enriched in ATIs. Wheat ATIs represent a family of up to 17 proteins with molec…

2018

Celiac disease is a small intestinal inflammatory disease with autoimmune features that is triggered and maintained by the ingestion of the storage proteins (gluten) of wheat, barley, and rye. Prevalence of celiac disease is increased in patients with mono- and/or polyglandular autoimmunity and their relatives. We have reviewed the current and pertinent literature that addresses the close association between celiac disease and endocrine autoimmunity. The close relationship between celiac disease and glandular autoimmunity can be largely explained by sharing of a common genetic background. Further, between 10 and 30% of patients with celiac disease are thyroid and/or type 1 diabetes antibody…

Uso de harina de arroz integral germinada a partir de variedades ecuatorianas de grano largo para la elaboración de pan libre de gluten

2015

Se estima que el 1% de la población mundial sufre de celiaquía, enfermedad autoinmune con intolerancia permanente al gluten. Generalmente, los productos de panificación libres de gluten son elaborados a base de arroz de granos cortos. En este estudio se exploró el uso de arroz integral germinado de variedad de grano largo en el desarrollo de pan libre de gluten. Inicialmente, se evaluó el comportamiento tecnológico de seis variedades ecuatorianas de arroz de grano largo (INIAP 14, INIAP 15, INIAP 16, INIAP 17, F09 y F50) y su comportamiento como materia prima en la fabricación de pan sin gluten, así como establecer posibles correlaciones entre las características fisicoquímicas (propiedades…

Quality Characteristics of Wholemeal Flour and Bread from Durum Wheat (Triticum turgidum L subsp. durum Desf.) after Field Treatment with Plant Water…

2015

The use of selected plant water extracts to control pests and weeds is gaining growing attention in organic and sustainable agriculture, but the effects that such extracts may exert on the quality aspects of durum wheat are still unexplored. In 2014, 5 plant water extracts (Artemisia arborescens, Euphorbia characias, Rhus coriaria, Thymus vulgaris, Lantana camara) were prepared and distributed on durum wheat cv Valbelice to evaluate their potential herbicidal effects. After crop harvesting, the major physicochemical and technological parameters of wholemeal flours obtained from each treatment were measured and compared with those from chemical weeding and untreated controls. A baking test w…

Etude de la stabilité de films industriels de PLA et de leur modification de surface pour des applications en tant qu'emballage alimentaire biodégrad…

2017

Poly(lactic acid) (PLA) is a biodegradable and renewable polyester, which is considered as the most promising eco-friendly substitute of conventional plastics. It is mainly used for food packaging applications, but some drawbacks still reduce its applications. On the one hand, its low barrier performance to gases (e.g. O2 and CO2) limits its use for applications requiring low gas transfer, such as modified atmosphere packaging (MAP) or for carbonate beverage packaging. On the other hand, its natural water sensitivity, which contributes to its biodegradation, limits its use for high moisture foods with long shelf life.Other biopolymers such as wheat gluten (WG) can be considered as interesti…