Abstract: | It was studied antibodies to saprophytic microorganism Bacillus megaterium H glycoprotein in healthy, oncological, non-oncological gastrointestinal patients and animals. High level of antibodies to microbial glycoprotein in blood sera was revealed in cancer and precancer patients. Analogical results were obtained in mice A/Sn and Balb/c with inductive or transplanted tumors. It has been suggested the use of Bacillus megaterium H glycoprotein (M. m. 65-70 kD) for immunological monitoring. |