Search for dissertations about: "tyrosinase"

Showing result 1 - 5 of 13 swedish dissertations containing the word tyrosinase.

  1. 1. Investigations on tyrosinase and a tyrosinase related protein

    University dissertation from Divison of Clinical Chemistry and Pharmacology

    Author : Anna Wittbjer Lindell; [1996]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physiology; enzymologi; Proteiner; dopachrome tautomerase; tyrosinase; TRP-1; melanin; melanocytes; melanoma cells; enzymology; Proteins; Fysiologi;

    Abstract : Tyrosinase and tyrosinase-related protein-1 are enzymes involved in melanin synthesis and specific to the melanocyte and the melanoma cell. In the studies upon which this thesis is based, these enzymes were investigated in normal melanocytes, cultured human melanoma cells and transfected mouse fibroblasts. READ MORE

  2. 2. Melanization and Hemocyte Homeostasis  in the Freshwater Crayfish, Pacifastacus leniusculus

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Chadanat Noonin; Uppsala universitet.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; melanization; prophenoloxidase; caspase; hematopoiesis; thymosin; astakine; circadian rhythm; reactive oxygen species; tyrosinase; prokineticin;

    Abstract : Blood cells or hemocytes play important roles in immunity. They are a major source of many immune-related molecules such as antibodies in adaptive immunity of vertebrates and prophenoloxidase (proPO) in invertebrates. READ MORE

  3. 3. In Vitro Availability of Iron in High-Tannin Sorghum. Effect of Enzymatic Oxidation of Phenolic Compounds

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Erika Matuschek; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bioavailability; catechol groups; polyphenols; polyphenol oxidase; iron; in vitro availability; tyrosinase; fruit extracts; sorghum; oxidation; tannins; galloyl groups;

    Abstract : Iron deficiency anemia is the most common nutritional disorder in the world. In low income countries, it is to a large extent caused by low bioavailability of iron in the vegetable diet. Vegetable diets contain large amounts of compounds that inhibit iron absorption, e.g. READ MORE

  4. 4. Analysis of melanins

    University dissertation from Gerd Odh Olsson, Dept of Pharmacology, Sölveg 10, S-223 62 Lund, Sweden

    Author : Gerd Odh Olsson; Lunds universitet.; Lund University.; [1998]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PPT-II; PPT-I; DDT; MIF; tyrosinase related protein. dopachrome tautomerase; 3-dicarboxylic acid; pyrrole-2; 5-tricarboxylic acid; 3; thiazole-4; 5-dicarboxylic acid; Pharmacological sciences; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

    Abstract : Mammalian melanins are of two major types, eumelanins and peheomelanins, which often occur together, then called mixed-type melanins. A method has been developed for analysing the various forms of melanins. READ MORE

  5. 5. Quantitative analysis of melanoma transcripts : with emphasis on methodological and biological variation

    University dissertation from Linköping : Linköpings universitet

    Author : Malin Farnebäck; Linköpings universitet.; Linköpings universitet.; [2004]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : The introduction of RT-PCR made it possible to detect circulating tumor cells in melanoma patients by analysis of melanoma-associated transcripts, especially tyrosinase. Since the development of the first PCR method for tyrosinase mRNA, several studies have presented varying results. READ MORE