ABSTRACT

Introduction .................................................................................................................................. 163 Protocol ....................................................................................................................................... 164 Results and Interpretation ............................................................................................................ 165 References .................................................................................................................................... 167

The plants of the genus

Echinacea

possess a number of known bioactive properties, including antioxidant and anticarcinogenic effects. The study of parts of plants of genus

Echinacea

or of their components, in terms of their capacity to influence the immune mechanisms of an organism, is therefore very important for the assessment of protection against various pathogens.