1. Subject Words platinum, Determination, Anticarcinogen.

2. Does serious gastritis need to use anticarcinogen?

3. The methods for synthesizing anticarcinogen taxol are introduced. The synthesis of chiral side chain of taxol and the significance of application of chiral side chain are described in detail.

4. The progress of porphyrin anticarcinogen systems are reviewed in this paper.

5. Methods:The sensitivity of14kinds of anticarcinogen in the peripheral blood lymphocytes and the tumor cells of30cases with osteosarcoma in vitro were tested by the MTT method.

6. ResultsTwo kinds of single compound are discovered with potential of anticarcinogen, immuno - regulation, anti - ageing.

7. Cyst of benign mammary gland besides vitamin of profess to convinced B6, why to eat anticarcinogen even?

8. The curative effect of this new drug on gastric carcinoma was better than that of any anticarcinogen we applied to patients.