[Role of the lymphatic system in the transport of biologically active substances in shock of various etiologies].

The content of histamine, serotonin, adrenaline and noradrenaline in the thoracic and lymphatic duct lymph and blood as well as absolute quantity of lymph transported biogenic amines and mediators into the general circulation were studied on 68 dogs during anaphylactic and endotoxin shock (ASh and ESh, respectively). Both ASh and ESh were accompanied by considerable changes in the hemodynamics, lymph circulation, content of biologically active substances in lymph and blood and in their lymph transport to the blood stream. The most profound and early changes in the content of biologically active substances during ASh and ESh were found in the lymph, which shows an important role of the lymphatic system in their resorption and transport from organs and tissues into the general circulation.