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Creator | Title | Description | Subject | Date |
| 26 |
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Poulter, Charles Dale | Prenyltransferase. Kinetic studies of the 1'-4 coupling reaction with avian liver enzyme. | Prenyltransferase catalyzes the sequential, irreversible 1'-4 condensation of isopentenyl-PP with dimethylallyl-PP and geranyl-PP to yield farnesyl-PP. A kinetic study shows substrate inhibition by isopentenyl-PP at concentrations above 0.7 microM when the concentration of geranyl-PP is 1.0 microM o... | Birds; Kinetics; Structure-Activity Relationship; Substrate Specificity | 1979-10-10 |
| 27 |
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Gussin, Gary N.; Capecchi, Mario R. | Protein synthesis directed by DNA phage messengers. | Even through the amino acids corresponding to most of the 64 nucleotide triplets are now known, several important aspects of the genetic code are not yet fully understood. In particular we need more knowledge about the "punctuation marks" of the code-for example, the signals necessary for the initia... | Carbon Isotopes; Escherichia coli; Genetic Code; Methionine | 1967-09-01 |
| 28 |
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Blumenthal, Donald K. | Rabbit skeletal muscle myosin light chain kinase. The calmodulin binding domain as a potential active site-directed inhibitory domain. | A synthetic peptide modeled after the calmodulin (CaM)-binding domain of rabbit skeletal muscle myosin light chain kinase, Lys-Arg-Arg-Trp-Lys5-Lys-Asn-Phe-Ile-Ala10-Val-Ser-Ala-Ala-+ ++Asn15-Arg-Phe-Glycyl amide (M5), inhibited the CaM-independent chymotryptic fragment of the enzyme, C35 (Edelman, ... | Synthetic Peptide | 1987-09-05 |
| 29 |
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Blumenthal, Donald K. | Ranolazine: a new antianginal agent with a novel mechanism of action | This animation (with audio) illustrates the mechanism of action of ranolazine (RANEXA), a novel antianginal drug that inhibits the late sodium current (late I Na) in cardiac myocytes. The animation first describes how the late sodium current can contribute to symptoms of myocardial ischemia by causi... | Angina; Myocardial Ischemia, Acute Coronary Syndrome; Voltage-Gated Sodium Channel, Late Sodium Current; Sodium-Calcium Exchanger; Calcium Overload; Ranolazine | 2006-09-19 |
| 30 |
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Askew, Eldon W.; Bernstein, Paul S. | Serum and macular responses to antioxidant supplementation verus a carotenoid-rich dietary intervention in the elderly. | The aim of this study was to observe responses of serum antioxidants, oxidative stress biomarkers, and macular carotenoid pigments to antioxidant supplements or dietary intervention in a single-masked, randomized, pilot clinical study of elderly subjects receiving antioxidant supplements or a dietar... | Macula; Serum Carotenoids; Zeaxanthin | 2006-02-01 |
| 31 |
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Blumenthal, Donald K. | Structure of Vardenafil in the active site of PDE5 | | | 2006-07-14 |
| 32 |
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Blumenthal, Donald K. | Structure of vardenafil in the active site of PDE5 | PyMol file (725 KB): http://ir.utah.edu/blumenthal/PyMol/PDE5_Vardenafil.pse Download PyMol software to view this file. Available for free educational use: http://pymol.sourceforge.net Quicktime Movie--High Resolution (4 MB): http://stream.lib.utah.edu/index.php?c=details&id=9288 Quicktime Movie--... | Levitra; Phosphodiesterase inhibitors; PDE; Enzymes; Intracellular cyclic nucleotide-mediated signaling; 110634 | 2006-07-14 |
| 33 |
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Blumenthal, Donald K. | Structure of Vardenafil in the active site of PDE5 | | | 2006-07-14 |
