Helmut Sies is a German physician, biochemist and university professor. He was the first to demonstrate the existence of hydrogen peroxide as a normal attribute of aerobic life in 1970,[1] and he introduced the concept of Oxidative stress[2] in 1985. He also worked on the biological strategies of antioxidant defense[3] and the biochemistry of nutritional antioxidants (e.g., selenium, carotenoids, flavonoids, polyphenols).
^Sies, Helmut; Chance, Britton (1 December 1970). "The steady state level of catalase compound I in isolated hemoglobin-free perfused rat liver". FEBS Letters. 11 (3): 172–176. doi:10.1016/0014-5793(70)80521-X. PMID 11945479. S2CID 32353421.
^Sies, Helmut (1985). Oxidative stress. London: Orlando. p. 1-8. ISBN 9781483289113. Retrieved 17 January 2022.
^Sies, Helmut (July 1993). "Strategies of antioxidant defense". European Journal of Biochemistry. 215 (2): 213–219. doi:10.1111/j.1432-1033.1993.tb18025.x. PMID 7688300.
HelmutSies is a German physician, biochemist and university professor. He was the first to demonstrate the existence of hydrogen peroxide as a normal...
Fitzpatrick (University of Texas Health Science Center at San Antonio), HelmutSies (University of Düsseldorf), Jian-Ping Jin (Wayne State University School...
damage, mechanisms and measurement Redox signaling Michael Davies and HelmutSies are the Editors-in-Chief of Free Radical Research. Free Radical Research...
Fleckenstein 1987: Peter Richardson and Karl Julius Ullrich [de] 1988: HelmutSies and Charles Weissmann 1989: Thomas F. Budinger [de] and Jon van Rood...
de:Wolf-Walther du Mont of Brunswick University of Technology and de:HelmutSies of University of Düsseldorf on an Alexander von Humboldt fellowship till...
The Maternal Organism. Elsevier. pp. 339–. ISBN 978-1-4832-6380-9. HelmutSies; Lester Packer (2005). Phase II Conjugation Enzymes and Transport Systems...
Ophthalmologica. "Urata was not only the first female Japanese," noted HelmutSies in 2016, "but also the first female ever who obtained the title of medical...
Sauser. Helmut continued to produce albums with vocalist Pete Miser and his new partner, SyBO. pH10 returned to Colorado in 2005. Recone F. Helmut, SyBO, Pete...
the Future. University of Pennsylvania. Retrieved February 5, 2015. Sies, Helmut. "In memoriam Prof. Dr. Britton Chance". Retrieved 12 October 2011.[permanent...
research group leader in the Department of Physiological Chemistry of HelmutSies. In 2000, Carlberg was appointed full professor of biochemistry at the...
PMID 8152349. S2CID 3965039. Pérez-Gálvez, Antonio; Martin, Hans D.; Sies, Helmut; Stahl, Wilhelm (June 2003). "Incorporation of carotenoids from paprika...
Helmut is one of the new students. He is German, loves metal, and also loves other "hardcore" things. Helmut's preferred weapon is his Axe. Helmut then...
1995). "The Brain's Immune System". Scientific American. PMID 8966536. Sies, Helmut (March 1993). "Strategies of antioxidant defense". European Journal of...
Helmut Mayrhofer is an Austrian lichenologist. He is known for his expertise on the lichen family Physciaceae and his studies of the lichen flora of the...
2015-01-16. Retrieved 2007-08-24. Krinsky, Norman I; Mayne, Susan T. & Sies, Helmut (2004). Carotenoids In Health And Disease. CRC Press. p. 258. ISBN 0-8247-5416-6...
8641556. PMID 8641556. S2CID 22385652. Di Mascio, Paolo; Kaiser, Stephan; Sies, Helmut (1989). "Lycopene as the most efficient biological carotenoid singlet...
Pier Luigi; Hafellner, Josef; Roux, Claude; Clerc, Philippe; Mayrhofer, Helmut; Martellos, Stefano; Bilovitz, Peter O. (2018). "The lichens of the Alps...
dissolved by the prevalent dew. "Prof. Holger Jannasch". Cadenas, Enrique; Sies, Helmut (April 2023). "Lester Packer: On His Life and His Legacy". Antioxidants...
(2016), and will appear on the third season of EastSiders. In July 2017, Helmut Lang's fashion campaign for the Fall 2017 collection featuring Lords was...
Nigel Davenport Joy Adamson Susan Hampshire Ludwig Ludwig II of Bavaria Helmut Berger Ludwig - Requiem for a Virgin King Ludwig II of Bavaria Harry Baer...
Tinelli, Cesare (2018), Clarke, Edmund M.; Henzinger, Thomas A.; Veith, Helmut; Bloem, Roderick (eds.), "Satisfiability Modulo Theories", Handbook of Model...
a six-week business trip to the United States. Although Winkler's Uncle Helmut was supposed to join them, at the last minute he decided to leave at a later...
director of the local school. Messner was the second of nine children – Helmut (born 1943), Günther (1946–1970), Erich (born 1948), Waltraud (born 1949)...
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