OXINDOLE ALKALOIDS WITH PROPERTIES STIMULATING THE IMMUNITY SYSTEM AND PREPARATIONS CONTAINING THEM

摘要

Tetra and pentacyclic oxindole alkaloids particularly allo-isopteropodine, isomer A, a pentacyclic oxindole alkaloid, are appropriate for the non specific stimulation of the immunity system which is evidenced by an important percentage increase of the phagocytose in the granulocyte test according to Brandt in vitro, an important percentage increase of the CL-response and in the chemioluminescent test in vitro and an increase of the phagocytose activity of the macrophages of the reticuloendothelial system in the carbon-clearance-test (CCT) according to Biozzi.