[The factorial analysis in evaluation of cell immunity of patients with pyo-inflammatory diseases of long bones and large joints].

The factorial analysis was applied to calculate the values of main components determining condition of cell immunity in patients with pyo-inflammatory diseases of long bones and large joints. It is demonstrated that in conditions of chronic purulent infection the main are the factors related with regulative T-lymphocytes involved in suppression of T-cell immunity. In case of development of fistula form of osteomyelitis the main role is attached to mechanisms related to markers of activation of T-lymphocytes and to derangement of expression of HLA-DR on monocytes in case of infection of prosthesis.