1. Objective To observe the therapeutic effect of lymphokine activated killer cells (LAK cell) on chronic active hepatitis B (CAH)and study the mechanism of the therapy.

2. The lymphokine gene therapy is thought to be a masterpiece of combining the modern science and technology with an excellent design.

3. This study provided direct evidence that lymphokine activated NK cells are effectors of LAK cells.

4. Objective To detect the in vitro antitumor action of phytohemagglutinin and lymphokine activated killer (PHA-LAK) cells.

5. Methods:50 S-D rats were divided into five groups as the normal group, the EMT model group, the FTN group, the lymphokine activated killer (LAK) cells group, the FTN combined with LAK cell group.

6. Objective: To investigate the effect of Sanwu hypotensive decoction (SWHD) on blood pressure (BP) and lymphokine activated killer cell (LAK) and possible mechanism.

7. CD23 plays a role in the development and progress of B - NHL and that this lymphokine might have great significance (pharmacological modulation ) in the treatment of B - NHL.