Effects of suspected foodstuff challenging agents in the etiology of recurrent aphthous stomatitis.
Two hundred eighteen professional students were surveyed to uncover any association of recurrent aphthous stomatitis (RAS) with a history of allergic diathesis. No significant relationship was uncovered. From this population approximately equal numbers of RAS-positive and RAS-negative subjects were challenged with suspected foodstuff agents thought to have a potential causative role in occurrence of the disease. The results failed to document any causative effect with regard to tomatoes, strawberries, or walnuts.
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D005512:Food Hypersensitivity / Q000150:complications*; D005638:Fruit / Q000009:adverse effects; D006801:Humans; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D009754:Nuts / Q000009:adverse effects; D012008:Recurrence; D013281:Stomatitis, Aphthous / Q000209:etiology* / Q000276:immunology; D013997:Time Factors; D014675:Vegetables / Q000009:adverse effects