introduction: heavy metals are types of elements naturally present in soil or enter into soil as a result of human activities. the most important route of exposure to heavy metals is daily intake of food. crops grown in contaminated soil (due to mining activities, industrial operations and agriculture) may contain high concentrations of heavy metals. also closeness to cities and industrial cent...

There are many challenges in the field of public health sciences. Rational decisions are required in order to treat different diseases, gain knowledge and wealth regarding research, and produce biological or synthetic products. Various advances in the basic laboratory science, computer science, and the engineering of biological production processes can help solve the occurring problems. Bioinfo...

Biological therapies are being used in many chronic conditions. Development of biosimilar medicines gives chances for wider access to biological treatment. The aim the review was present legal regulations marketing authorisation context biosimilars medicines. article focuses on legislation European Union, which established beginning XXI century and is very complex strict. In first part were des...