Role of O.G. Gazenko in formation and advancement of space biology and medicine

Oleg G. Gazenko belongs to the noble cohort of pupils of well-known Russian physiologist L.A. Orbeli. He was one of the fathers of space biology and medicine, discipline in which he displayed his brilliant talents of experimenter and thinker. He was acknowledged for the investigations of spaceflight effects on living systems, the concept of medical operations system to support long-term piloted missions and implementation of biological researches that fostered the advance of space and gravitational biology. The analytical works of Oleg G. Gazenko are of imperishable significance for future researches to the benefit of space biomedicine.