[Regulation of peptide hydrolase activity in psoriasis].

Clinico-biological examination of 154 patients with psoriasis resulted in data showing high activity of endo- and exopeptidases in efflorescences of that dermatosis. This was accompanied by depressed activity of trypsin inhibitor. At the same time magnesium deficiency, polysaccharide decrease and leucocyte increase were stated to be in the focus of skin damage. That character of interrelation, which play an important role in the pathogenesis of this widespread skin disease, is demonstrated.