Article
Imbalance of CD45R and CDw29 helper cell subsets after seven days of culture from penicillin hypersensitive patients.
Allergy - 1 Jul 1991
Perez T, Girard J P, Dayer E
Abstract excerpt
Specific PBMC proliferation to penicillin represents one of the in vitro diagnostic procedures to show antigenic sensitization. Nine patients with suggestive clinical history of penicillin hypersensitivity, significant stimulation index in the lymphocyte transformation test (LTT), and increased CD25 expression were selected. Their phenotypic expression of T-cell subset markers was compared with that of six normal...
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