THERAPEUTIC AGENT AND PROCEDURE THAT INHIBITS THE VASCULARIZATION OF TUMORS.

摘要

A METHOD AND A THERAPEUTIC AGENT IS PRESENTED TO INHIBIT AT LEAST PARTIALLY THE VASCULARIZATION OF A DEVELOPING SOLID TUMOR. THERAPEUTIC AGENT INCLUDES POLYSACARIDA TOXIN. A GBS TOXIN, PRODUCED BY A BACTERIA OF GROUP B BETA-HEMOLITICA STERPTOCOCCUS. AGENT GBS, IS PRESENTED IN THE FORM OF PURIFIED ACTIVE TOXIN, MAY BE ADMINISTERED PARENTERALLY IN AN EFFECTIVE DOSE TO INHIBIT VASCULARIZATION.