[Auto- and allolymphocytoxins in psoriasis].

The authors study the auto, alolymphocytotoxins and E rosettes, in 40 patients with active psoriasis. The results show a decrease in the average of T lymphocytes which form E rosettes. It was not possible to render evident the auto or alolymphocytotoxins. This indicates that there are not antilymphocytics antibodies in psoriasis, which makes it possible to eliminate them as responsible for the inhibiting factors in rosettes formation by the lymphocyte.