Mr. Zinoviy Vorobets - a member of Ukrainian Academy of Science (UAN) since 1992, the department of medical, biological and chemical sciences. He has been head of the West territory department of UAN. He was born on October 9, 1948 (v.Nestjuky, Zolochiv District, Lviv Region, Ukraine), the Ukrainian. He studied in the Ivan Franco Lviv State University, the biological faculty (1970-1975), the physiology of Human and Animals department, teacher of biology and chemistry. He has been a Doctor of the Biology (1988), Professor (1991). He is head of the Medical biology, parasilogy and genetics department of the Danilo Halytsky Lviv National Medical University. He was an engineer of the Institute Molecular biology and Genetics (1975- 1976); post-graduate student, junior and senior research of the A.V.Palladin Institute of Biochemistry, Academy of Science of Ukraine (1976-1988); the dean of the Medical and Prophylactic faculty of the Danilo Halytsky Lviv National Medical University (1990-1996). He is a member of three Specialized Scientific boards, member of the editorial board of journals: "Practical medicine", "Experimental and clinical physiology and biochemistry", "Animal biology". Main direction of investigations are research of moleculal mechanisms of regulations of cells activity and role of ionizing calcium, protein kinases, G-proteins, phosphatidylinositides, glutathione antioxidant system enzymes at that processes. Author (co-author) more then 200 scientific works. The main works are Regulation of intracellular calcium concentration in muscules. -K.:Naukova dumka, 1987.-144 p.; Phosphorylation of phosphatidylinositides during muscarinic acetylcholine receptor regulation of myocardium contraction. -Ukr.Biochem. J.,2002. — V.74, 6. -P.77-83; Properties of geterotrimeric GTP-binding proteins in myocardium sarcolemma under activation of muscarinic acetylcholine receptors. -Exper. Clin. Physiol, and Biochem., 2002.