TY - JOUR T1 - In vitro and in vivo cytotoxic activity of native and ricin conjugated monoclonal antibodies to HBs antigen for Alexander primary liver cell carcinoma cells and tumours. JF - Gut JO - Gut SP - 619 LP - 623 DO - 10.1136/gut.25.6.619 VL - 25 IS - 6 AU - J M Oladapo AU - A H Goodall AU - R de Koning AU - J Parmar AU - D Brown AU - H C Thomas Y1 - 1984/06/01 UR - http://gut.bmj.com/content/25/6/619.abstract N2 - In in vitro and in vivo systems, native or ricin conjugated monoclonal anti-HBs, are capable of inhibiting or slowing the growth of Alexander primary hepatocellular carcinoma cells. Failure of the immune response to this component of the hepatitis B virus may be one permissive factor in the development of some primary liver cell carcinoma in chronic HBV carriers. ER -