scholarly journals Gliadin Antibody Measurement

2020 ◽  
Author(s):  
Keyword(s):  
Gliadin Antibody

scholarly journals Do adults with high gliadin antibody concentrations have subclinical gluten intolerance?

Gut ◽  
1992 ◽  
Vol 33 (2) ◽  
pp. 194-197 ◽  
Author(s):  
J A Arnason ◽  
H Gudjonsson ◽  
J Freysdottir ◽  
I Jonsdottir ◽  
H Valdimarsson
Keyword(s):  
Gluten Intolerance ◽  
Gliadin Antibody

Follow-up of Patients Positive in Reticulin and Gliadin Antibody Tests with Normal Small-Bowel Biopsy Findings

1993 ◽  
Vol 28 (7) ◽  
pp. 595-598 ◽  
Author(s):  
P. Collin ◽  
H. Helin ◽  
M. Mäki ◽  
O. Hällström ◽  
A.-L. Karvonen
Keyword(s):  
Small Bowel ◽  
Small Bowel Biopsy ◽  
Antibody Tests ◽  
Gliadin Antibody

Standardization of Endomysial, Reticulin, and Gliadin Antibody Tests for the Diagnosis of Gluten-Sensitive Enteropathy

2020 ◽  
pp. 165-191
Author(s):  
Ernst H. Beutner ◽  
Olavi Hällström ◽  
Tadeusz P. Chorzelski ◽  
Vijay Kumar ◽  
Annemarie Bürgin-Wolff ◽  
...  
Keyword(s):  
Gluten Sensitive Enteropathy ◽  
Antibody Tests ◽  
Gliadin Antibody

scholarly journals Celiac Disease

2001 ◽  
Vol 47 (11) ◽  
pp. 2023-2028 ◽  
Author(s):  
Mabel Aleanzi ◽  
Ana María Demonte ◽  
Cecilia Esper ◽  
Silvia Garcilazo ◽  
Marta Waggener
Keyword(s):  
Celiac Disease ◽  
Tissue Transglutaminase ◽  
Gluten Free ◽  
Antibody Recognition ◽  
Modified Peptides ◽  
Gliadin Peptides ◽  
Circulating Antibodies ◽  
Native Peptides ◽  
Gliadin Antibody ◽  
Circulating Antibody

Abstract Background: Selective deamidation of glutamine residues by tissue transglutaminase (tTG) turns gliadin peptides into stronger activators of T cells from celiac disease (CD) patients. We examined the possibility that these modified peptides could be more specific epitopes for circulating antibodies than are native peptides. Methods: Two native synthetic peptides and their respective modified sequences were used as antigens for ELISA assays: peptide-1, with residues 56–75 of α-type gliadin; and peptide-2, with residues 134–153 of γ-type gliadin. We examined 40 CD patients [31 not being treated with a gluten-free diet (GFD) and 9 being treated with a GFD] and 30 non-CD patients. Results: An enhanced response against deamidated peptides was observed in 4 (IgA) and 22 (IgG) of 31 untreated CD patients for peptide-1 and in 25 (IgA) and 29 (IgG) patients for peptide-2. Higher anti-gliadin antibody and anti-tTG IgA concentrations correlated with increased IgA reactivity to modified peptides. Among the nine treated CD patients, eight also displayed an improved IgG signal for the deamidated sequence. Deamidation of peptides did not increase the reactivity of non-CD sera. Conclusions: Selective deamidation specifically increases circulating antibody recognition of gliadin peptides in CD patients. This suggests that deamidated gliadin peptides are more specific CD B-cell epitopes than native peptides; this finding may be relevant for designing improved diagnostic tests.

IgA anti-gliadin antibody immunoreactivity to food proteins

2003 ◽  
Vol 15 (3-4) ◽  
pp. 217-223 ◽  
Author(s):  
Cristiana Berti ◽  
Cristina Trovato ◽  
Maria Teresa Bardella ◽  
Fabio Forlani
Keyword(s):  
Food Proteins ◽  
Gliadin Antibody

scholarly journals Alpha gliadin antibody levels: a serological test for coeliac disease.

BMJ ◽  
1983 ◽  
Vol 286 (6383) ◽  
pp. 2007-2010 ◽  
Author(s):  
C O'Farrelly ◽  
J Kelly ◽  
W Hekkens ◽  
B Bradley ◽  
A Thompson ◽  
...  
Keyword(s):  
Coeliac Disease ◽  
Serological Test ◽  
Antibody Levels ◽  
Gliadin Antibody

Gliadin antibody levels in screening tests for coeliac disease

BMJ ◽  
1984 ◽  
Vol 288 (6410) ◽  
pp. 70-71 ◽  
Author(s):  
C. O'Farrelly ◽  
J Kelly ◽  
C Feighery ◽  
D G Weir
Keyword(s):  
Coeliac Disease ◽  
Screening Tests ◽  
Antibody Levels ◽  
Gliadin Antibody

Mucosal and systemic IgA anti-gliadin antibody in celiac disease

1991 ◽  
Vol 36 (6) ◽  
pp. 743-751 ◽  
Author(s):  
Ciaran P. Kelly ◽  
Conleth F. Feighery ◽  
Richard B. Gallagher ◽  
Michael J. Gibney ◽  
Donald G. Weir
Keyword(s):  
Celiac Disease ◽  
Gliadin Antibody
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