Premium
Value of lymphoblast transformation test in cow's milk protein intestinal intolerance
Author(s) -
SCHEINMANN P.,
GENDREL D.,
CHARLAS J.,
PAUPE J.
Publication year - 1976
Publication title -
clinical and experimental allergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.462
H-Index - 154
eISSN - 1365-2222
pISSN - 0954-7894
DOI - 10.1111/j.1365-2222.1976.tb01936.x
Subject(s) - lymphoblast , transformation (genetics) , sensitization , immunology , medicine , gastroenterology , endocrinology , biology , genetics , cell culture , gene
Summary Lymphoblast transformation tests were carried out in the presence of α‐lactalbumin and β‐lactoglobulin. In patients with cow's milk protein intestinal intolerance in seventeen of forty‐five (37·8%) the lymphoblast transformation tests were positive. Sensitization in the first month of life seemed to favour lymphoblast transformation. In control children in only four of forty‐three (9·5%) the lymphoblast transformation tests were positive, the difference from intolerant patients being significant 0·01 < P < 0·001. Lymphoblast transformation tests were negative in the seven children with active coeliac disease. Although a negative test does not exclude cow's milk protein intolerance, lymphoblast transformation tests can be considered a useful aid in diagnosis because of its specificity.