Gliadin, antibodies (S-AGA, AbA and AbG)

Antibodies against gliadin – a glycoprotein contained in domestic grain varieties – are found in more than half of untreated adult coeliac disease patients and in over 90% of pediatric patients. lgA-class antibodies decrease during a gluten-free diet, while lgG antibodies persist for longer than half a year, even after dietary treatment...