It is shown that the coat properties of lymphocytes membrane in hyperepidermopoiesis change. The exacerbation stage in psoriasis was accompanied with decrease in alcian blue lymphocytes sorption by 23 %, a decrease in the content of hexoses by 23 % and hexuronic acids by 30 %. Oxidative modification of lymphocytes proteins had been studied too.
We discussed the role of the oxidative modification of proteins in the disturbance of the coat properties in psoriasis.