Search Results - "Heinrich, Klaus"

Inhibition of Human Tyrosinase Requires Molecular Motifs Distinctively Different from Mushroom Tyrosinase by Mann, Tobias, Gerwat, Wolfram, Batzer, Jan, Eggers, Kerstin, Scherner, Cathrin, Wenck, Horst, Stäb, Franz, Hearing, Vincent J., Röhm, Klaus-Heinrich, Kolbe, Ludger

“…Tyrosinase is the rate-limiting enzyme of melanin production and, accordingly, is the most prominent target for inhibiting hyperpigmentation. Numerous…”
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Structure-Activity Relationships of Thiazolyl Resorcinols, Potent and Selective Inhibitors of Human Tyrosinase by Mann, Tobias, Scherner, Cathrin, Röhm, Klaus-Heinrich, Kolbe, Ludger

“…Tyrosinase inhibitors are of great clinical interest as agents for the treatment of hyperpigmentary disorders; however, most compounds described in the…”
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Improvement of stability and enzymatic activity by site-directed mutagenesis of E. coli asparaginase II by Verma, Shikha, Mehta, Ranjit Kumar, Maiti, Prasanta, Röhm, Klaus-Heinrich, Sonawane, Avinash

“…Bacterial asparaginases (EC 3.5.1.1) have attracted considerable attention because enzymes of this group are used in the therapy of certain forms of leukemia…”
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Monitoring protein aggregation during thermal unfolding in circular dichroism experiments by Benjwal, Sangeeta, Verma, Shikha, Röhm, Klaus‐Heinrich, Gursky, Olga

“…Thermal unfolding monitored by spectroscopy or calorimetry is widely used to determine protein stability. Equilibrium thermodynamic analysis of such unfolding…”
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The thermal dependence of the protein‐sparing effect in rainbow trout (Oncorhynchus mykiss, Walbaum 1792) by Segler, Philipp, Vanselow, Klaus Heinrich, Schlachter, Michael, Hasler, Mario, Kaiser, Frederik, Schulz, Carsten

“…The authors performed an instantaneous bioenergetic study with rainbow trout (Oncorhynchus mykiss) of 206.3 g ± 2.9 g in a group respirometer of nine 250 l…”
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Expression in non-melanogenic systems and purification of soluble variants of human tyrosinase by Cordes, Petra, Sun, Wei, Wolber, Rainer, Kolbe, Ludger, Klebe, Gerhard, Röhm, Klaus-Heinrich

“…Mammalian tyrosinases are key enzymes of melanin formation. Their native forms undergo complex maturation and sorting processes before being integrated into…”
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Evaluation of the grid convergence for a rocket combustion chamber with a porous injector by Zhukov, Victor P., Heinrich, Klaus P.

“…A study of the grid convergence was carried out in order to quantify the mesh impact on simulations of rocket combustion chambers performed using the averaged…”
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Air Leakages at Microvalves: Pressure Decay Measurements and Extended Continuum Modelling of Knudsen Flows by Anheuer, Daniel, Schwarz, Johannes, Debera, Patrick, Heinrich, Klaus, Kutter, Christoph, Richter, Martin

“…To improve the performance of valves in relation to the leakage rate, a comprehensive evaluation of the valve characteristics and behavior during pressure…”
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Fullerenes and Soot Formation- New Pathways to Large Particles in Flames by Homann, Klaus-Heinrich

“…For as long as man has known fire, he has also been aware of soot–but the fact that fullerenes can be formed in a flame has only been been known for eleven…”
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Characterization of a Pseudomonas putida ABC transporter (AatJMQP) required for acidic amino acid uptake: biochemical properties and regulation by the Aau two-component system by Singh, Birendra, Rohm, Klaus-Heinrich

“…Philipps University, Institute of Physiological Chemistry, D-35043 Marburg, Germany Correspondence Klaus-Heinrich Röhm roehm{at}staff.uni-marburg.de We…”
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Determination of DPPH Radical Oxidation Caused by Methanolic Extracts of Some Microalgal Species by Linear Regression Analysis of Spectrophotometric Measurements by Marxen, Kai, Vanselow, Klaus Heinrich, Lippemeier, Sebastian, Hintze, Ralf, Ruser, Andreas, Hansen, Ulf-Peter

“…The demonstrated modified spectrophotometric method makes use of the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical and its specific absorbance properties…”
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Migrating curlews on schedule: departure and arrival patterns of a long-distance migrant depend on time and breeding location rather than on wind conditions by Schwemmer, Philipp, Mercker, Moritz, Vanselow, Klaus Heinrich, Bocher, Pierrick, Garthe, Stefan

“…Departure decisions in long-distance migratory bird species may depend on favourable weather conditions and beneficial resources at the destination location,…”
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On the interpretation of tyrosinase inhibition kinetics by Sun, Wei, Wendt, Michael, Klebe, Gerhard, Röhm, Klaus-Heinrich

“…Abstract Tyrosinases (monophenol monooxygenases, EC 1.14.18.1) utilize a reaction mechanism that involves two intertwined catalytic cycles and at least three…”
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TFA and EPA productivities of Nannochloropsis salina influenced by temperature and nitrate stimuli in turbidostatic controlled experiments by Hoffmann, Maren, Marxen, Kai, Schulz, Rüdiger, Vanselow, Klaus Heinrich

“…The influence of different nitrate concentrations in combination with three cultivation temperatures on the total fatty acids (TFA) and eicosapentaenoic acid…”
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The AauR-AauS Two-Component System Regulates Uptake and Metabolism of Acidic Amino Acids in Pseudomonas putida by SONAWANE, Avinash M, SINGH, Birendra, RÖHM, Klaus-Heinrich

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Engineering the substrate specificity of Escherichia coli asparaginase II. Selective reduction of glutaminase activity by amino acid replacements at position 248 by DERST, CHRISTIAN, HENSELING, JOHANNES, RÖHM, KLAUS-HEINRICH

“…The use of Escherichia coli asparaginase II as a drug for the treatment of acute lymphoblastic leukemia is complicated by the significant glutaminase side…”
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N-acetylamino acid utilization by kidney aminoacylase-1 by Lindner, Holger A., Täfler-Naumann, Margot, Röhm, Klaus-Heinrich

“…Mammalian aminoacylase-1 (Acy1) participates in the breakdown of N-acetylated amino acids during intracellular protein catabolism. Acy1 is most abundantly…”
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Distribution analysis of hydrogenases in surface waters of marine and freshwater environments by Barz, Martin, Beimgraben, Christian, Staller, Torsten, Germer, Frauke, Opitz, Friederike, Marquardt, Claudia, Schwarz, Christoph, Gutekunst, Kirstin, Vanselow, Klaus Heinrich, Schmitz, Ruth, LaRoche, Julie, Schulz, Rüdiger, Appel, Jens

“…Surface waters of aquatic environments have been shown to both evolve and consume hydrogen and the ocean is estimated to be the principal natural source. In…”
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A new subfamily of bacterial glutamate/aspartate receptors by Singh, Birendra, Röhm, Klaus-Heinrich

“…The specificity of bacterial nutrient importers of the ATP-binding cassette (ABC) type depends on external receptor proteins that not only bind the solute to…”
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Recommendations for antiresorptive therapy in postmenopausal patients with breast cancer: Marburg AIBL Guideline Evaluation Study (MAGES) by Hadji, Peyman, Hartenfels, Melanie, Kyvernitakis, Jannis, Hars, Olaf, Baumann, Klaus Heinrich, Kalder, Matthias

“…Postmenopausal women with hormone-receptor-positive breast cancer usually receive aromatase inhibitor (AI) therapy at some point in their disease management…”
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