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Bent H. Havsteen
Researcher at University of Kiel
Publications - 63
Citations - 3175
Bent H. Havsteen is an academic researcher from University of Kiel. The author has contributed to research in topics: Steady state (chemistry) & Attractor. The author has an hindex of 15, co-authored 63 publications receiving 2991 citations. Previous affiliations of Bent H. Havsteen include University of Castilla–La Mancha.
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Journal ArticleDOI
The biochemistry and medical significance of the flavonoids.
TL;DR: Flavonoids are plant pigments that are synthesised from phenylalanine, generally display marvelous colors known from flower petals, mostly emit brilliant fluorescence when they are excited by UV light, and are ubiquitous to green plant cells.
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A zinc metalloproteinase is responsible for the release of cd30 on human tumor cell lines
Hinrich P. Hansen,Tatiana Kisseleva,Jörg Kobarg,Ottmar Horn-Lohrens,Bent H. Havsteen,Hilmar Lemke +5 more
TL;DR: Pulse‐chase experiments, analysis of the CD30 glycosylation and specific measurement of the 90‐kDa soluble form of CD30 (sCD30) with a sandwich radioimmunoassay revealed that CD30 down‐modulation results from enhanced release of 90‐ kDa sCD30 by the site‐specific cleavage of CD 30 accomplished by a zinc metalloproteinase.
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Potential linkage disequilibrium between schizophrenia and locus D22S278 on the long arm of chromosome 22
Hans W. Moises,Liu Yang,Tao Li,Bent H. Havsteen,Rolf Fimmers,Max Baur,Xiehe Liu,Irving I. Gottesman +7 more
TL;DR: The results of this study suggest a detectable oligogenic gene in a multigene system for schizophrenia closely linked to D22S278 on the long arm of chromosome 22, which could lead to the identification of a schizophrenia susceptibility gene.
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The Hodgkin-Associated Ki-1 Antigen Exists in an Intracellular and a Membrane-Bound Form
TL;DR: Hodgkin's disease-derived, Epstein-Barr virus-transformed cell lines and the acute T cell leukemia line MOLT-4 contain both forms of the Ki-1 antigen, whereas only the 57-kDa intracellular antigen is expressed in U266/B1 myeloma cells, in the Burkitt lymphoma cell lines Raji and Daudi and in acute promyelocytic HL-60 leukemia cells.
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A new principle of enzyme catalysis coupled vibrations facilitate conformational changes
TL;DR: A simple model based on a known prominent structural feature, which is common to the trypsin family of serine proteases, two extensive coaxial halfcylinders of beta-sheets are proposed to account for the role of the attractor in the catalytic process.