This book pays special attention to the behaviour of antioxidants and bioantioxidants in chemical and biological media, creation of new biochips, behaviour of enzymes in vitro and in vivo, usage of polymers for treatment of radiation, problems of cancer diagnostics, new biotests and new methods of the chemical and biochemical analysis, ways of increasing in the trombolitic efficiency, new therapeutic agents, the usage of nanotubes in biostimulators, biotechnology of receptions of antidotes, industrial production of vaccines, novel antiulcerogenic factors, analytical methods in control for food production, some neuroprotective properties of agonistics of protease activated receptions, aspectic controlled release from films and some more problems.