1. Directive 93/42/EEC on medical devices 1.1 Definition of medical devices a) devices - accessory The definition of the term medical device together with the definition of accessory is determinant for the delimitation of the field of application of Directive 93/42/EEC. A slight difference exists
Answers. It was Charles Darwin who highlighted the reproductive advantages of environmentally adaptive traits. One of the most important naturalists, he studied evolution and is the one who devised the theory that we and monkeys have the same ancestor.
Mitochondrial number and function are altered in response to external stimuli in eukaryotes. While several transcription/replication factors directly regulate mitochondrial genes, the coordination of these factors into a program responsive to the environment is not understood.lthough PGC-1 can clearly coordinate this complex program of adaptive thermogenesis, it is of considerable future interest to know whether PGC-1 can regulate the biogenesis and electron transport systems of mitochondria, without uncoupling oxidative phosphorylation.