Lymphocyte transformation, IgE and T-cells in eczema vaccinatum treated with transfer factor. A case report

Abstract

Transfer factor (TF) was given to intensify the cell-mediated immune reactions in an atopic patient with generalized vaccinia. The patient showed marked reactivity of peripheral blood lymphocytes to stimulation with phytohaemagglutinin and pokeweed mitogen, but also in nonstimulated cultures. However, later tests with mitogen stimulation of lymphocytes indicated a defective cellular defence mechanism. The addition of autologous plasma to lymphocyte cultures depressed the reactivity of PHA-stimulation considerably. Initially, the patient also showed a normal T-lymphocyte count in peripheral blood, but six months after her vaccinia, extremely high serum IgE levels and a decreased percentage of T-lymphocytes was observed. Although an evaluation of the clinical effect of transfer factor injection is difficult, it should be noted that the patient's temperature immediately fell to normal, and her general health improved following treatment.