| 摘要 |
<p>Microbiological process for obtaining tumour-reducing substances and tumour antibodies in a test glass. Specific tumour-reducing substances are obtained by combining in a test glass a suspension of inactive tumour cells (e.g. adenocarcinoma cells) and a living reticuloendothelial system, preferably living bone-marrow. As the tumour cells present proteins foreign to the bone-marrow cells of the other living being, defence reactions take place after several days at an incubation temperature of approximately 40° C. During said reactions, tumour-specific reducing substances and tumour antibodies are produced, which may be applied as a biological drug for the treatment of tumours.</p> |
