Search for dissertations about: "pharmaceutical residues"
Showing result 1 - 5 of 50 swedish dissertations containing the words pharmaceutical residues.
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1. Characterization of resistance to quinolones, sulfonamide and trimethoprim in Campylobacter jejuni as well as to macrolides in the related bacterium, Helicobacter pylori
Abstract : Gastroenteritis caused by C. jejuni is usually a mild to moderate self-limiting disease. Treatment is recommended in some cases. In recent years, quinolones have been increasingly used to treat acute bacterial enteritis. READ MORE
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2. Mutational analysis of melanocortin receptors 1 and 5
Abstract : The melanocortin receptor family includes five subtypes, named MC1R to MC5R. Melanocortin receptors are predominantly coupled to second messenger pathway of cyclic AMP through coupling to G-protein. This study is focused on structure-function relationship of MC1R and MC5R. READ MORE
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3. Cytochrome P450 Enzymes in the Metabolism of Vitamin D3
Abstract : A cytochrome P450 enzyme in pig kidney that catalyzes the hydroxylations of vitamin D3 and C27-sterols was cloned. DNA sequence analysis of the cDNA revealed that the enzyme belongs to the CYP27 family. The recombinant kidney CYP27A enzyme catalyzed the 25-hydroxylation of vitamin D3 and the 27-oxygenation of C27-sterols. READ MORE
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4. Characterization of two novel fatty acid dioxygenases : Linoleate diol synthase and manganese lipoxygenase
Abstract : Two classes of fatty acid dioxygenases, PGH synthases (hemeproteins) and lipoxygenases (non-heme iron proteins), are of eminent pharmacological importance. This thesis describes a PGH synthase-related dioxygenase designated linoleate diol synthase (LDS) and the first native occurring manganese-containing lipoxygenase. READ MORE
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5. Discovery of Novel Fatty Acid Dioxygenases and Cytochromes P450 : Mechanisms of Oxylipin Biosynthesis in Pathogenic Fungi
Abstract : Dioxygenase-cytochrome P450 (DOX-CYP) fusion enzymes are present in diverse human and plant pathogenic fungi. They oxygenate fatty acids to lipid mediators which have regulatory functions in fungal development and toxin production. READ MORE