[Dynamics of the accumulation of the basic immunoglobulin classes in the intestinal contents in food toxinfections].

The work presents the data on the dynamics of accululation of the main classes of immunoglobulins (A, G and M) in coprofiltrates obtained from patients with alimentary toxicoinfections (bacteriologically confirmed salmonellosis and diseases of unknown etiology). The levels of immunoglobulins of all classes (mainly IgA and IgG) were shown to be elevated in the process of the disease. The dynamics of the increase in the level of IgA (both general and secretory) was supposed to indicate the formation of local immunity in the intestinal wall. The presence of serum IgA and the characteristic IgG dynamics seemed to be indicative of destructive processes occurring in the intestinal wall. Thus, the dynamics of accumulation of immunoglobulins in coprofiltrates obtained from patients with alimentary toxicoinfections reflects the main local pathological and immunological processes.