Some authors contend that patients with idiopathic neurological disease who are also anti-gliadin antibody seropositive are gluten sensitive. However, anti-gliadin antibodies lack disease specificity being found in 10% of healthy blood donors. We report a study comparing anti-gliadin antibody with other food antibodies in patients with idiopathic ataxia (20), hereditary ataxias (seven), or idio...

BACKGROUND Most studies of anti-transglutaminase (anti-tTG) assays have considered preselected groups of patients. This study compared the sensitivity, specificity, and predictive value of an immunofluorescence method for anti-endomysial antibodies (EmAs) and two anti-tTG ELISAs, one using guinea pig tTG (gp-tTG) and the other human tTG (h-tTG) as antigen, in consecutive patients investigated f...

Celiac disease is a gluten-induced autoimmune enteropathy characterized by the presence of tissue tranglutaminase (tTG) autoantibodies. A disposable electrochemical immunosensor (EI) for the detection of IgA and IgG type anti-tTG autoantibodies in real patient's samples is presented. Screen-printed carbon electrodes (SPCE) nanostructurized with carbon nanotubes and gold nanoparticles were used ...

background we aimed to investigate the frequency of celiac disease in children with β-thalassemia major (b-tm) in shiraz, southern iran. materials and methods in this study, the prevalence of celiac disease in children with b-tm was evaluated. children with btm were screened for celiac disease by ant-tissue transglutaminase (anti-ttg) iga antibody, iga level and anti-ttg igg. a total of 1500 sc...

OBJECTIVE Clinical features of Iranian children with celiac disease (CD) are still unknown and there is scant information about atypical presentation of celiac disease from Iran. The aim of this study was to determine prevalence of CD in Iranian children presenting with functional abdominal pain (FAP). METHODS In this cross-sectional study, 301 children affected by FAP were screened for CD by...

OBJECTIVE This study aimed to evaluate the prevalence of celiac disease (CD) in the patients with dilated cardiomyopathy (DCM). Simultaneous presentation of these two diseases has been recently reported in some studies; however, few researches have been done on children. The sooner CD is diagnosed, the better the prognosis will be, especially in the patients with a chronic disease like DCM. M...

OBJECTIVE To determine the prevalence of celiac disease (CD) in children and adolescents with type 1 diabetes mellitus (T1DM) using anti-tissue transglutaminase (anti-tTG) antibodies. METHODS A retrospective hospital record-based study of all children and adolescents with T1DM who were screened for CD was conducted at the Pediatric Diabetes Clinic of King Abdulaziz University Hospital, Jeddah...

Deamidated gliadin peptide antibodies have recently been suggested as reliable tools for celiac disease (CD) diagnosis. We compared their utility for diagnosis CD in comparison to the routinely used anti-endomysial, and anti-tissue transglutaminase antibodies. We studied 65 patients (17 men, 48 women; age range, 17- 63 years) who underwent intestinal biopsy because of clinical suspicion of smal...

1. The most important challenge in diagnosis of celiac disease is not-performing the diagnostic tests in suspected persons. Because of multi-organ damage and multiple manifestations of disease, diagnosis of celiac disease may be delayed. It seems general physicians should be aware about uncommon presentations of disease and indications of celiac tests. 2. The second most important challenge is ...

BACKGROUND Immunoglobulin A (IgA) antibodies to tissue transglutaminase (tTG) are the serologic test of choice for diagnosing celiac disease (CD). Our aim was to determine if elevated IgA anti-tTG were associated with increased mortality risk. METHODS Stored serum samples of National Health and Nutrition Examination Survey (NHANES) III (1988-1992) were available for 6032 individuals aged 50 y...