Progress in the international development of biotechnology medicines

Analytical methods used in pharmacokinetics studies for biotechnology drugs;

The development of biotechnology medicines and the 418 new biotechnology drugs in international development to treat various kinds of diseases in 2006 are briefly induced,reviewed and outlined,especially the new biotechnology medicnes to treat anemia,rheumatoid arthritis,inflammatory bowel disease,prostate cancer etc.

Research in new dosage forms of biotech drugs;

Advance on research and development of biotech drugs;

With the imminent expiration of patent protectious for the first generation of brands of biotech drugs,the regulatory criteria to approve the generic substitutes are becoming an important affairs demanding prompt solution.