hbsag and , to a lesser extent , hepatitis b nucleocapsid antigen and hepatitis b antigen of the x region inhibited the release of alpha interferon , tumor necrosis factor alpha , and granulocyte-macrophage colony stimulating factor , while it had no effect on interleukin-1 production from stimulated macrophages .
C0019168
hbsag
C0019165
hepatitis b