Search for dissertations about: "utp"

Showing result 11 - 15 of 22 swedish dissertations containing the word utp.

  2. 11. Structural and functional studies of enzymes in nucleotide metabolism : a detailed investigation of two enzymes and interaction profiling of FDA-approved nucleoside analog drugs with 23 enzymes

    Author : Louise Egeblad; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Enzymes in nucleotide metabolism serve as the producers of the building blocks for DNA and RNA. From a medical perspective, nucleotide metabolism, and in particular salvage pathway enzymes, have attracted special interest, as nucleoside prodrugs given in the treatment of cancer and HIV are converted into their active metabolite forms by these enzymes. READ MORE

  4. 12. Salvage and de novo synthesis of nucleotides in Trypanosoma brucei and mammalian cells

    Author : Artur Fijolek; Lars Thelander; Arne Holmgren; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; nucleotides; ribonucleotide reductase; Ara-A; p53R2; Trypanosoma brucei; African sleeping sickness; trypanosomiasis; CTP synthetase; adenosine kinase; acivicin; adenine arabinoside; Biochemistry; Biokemi;

    Abstract : All living cells are dependent on nucleic acids for their survival. The genetic information stored in DNA is translated into functional proteins via a messenger molecule, the ribonucleic acid (RNA). Since DNA and RNA can be considered as polymers of nucleotides (NTPs), balanced pools of NTPs are crucial to nucleic acid synthesis and repair. READ MORE

  5. 13. Regulatory Functions of the Juxtaglomerular Apparatus

    Author : Ruisheng Liu; Ole Skott; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; mesangial; desensitization; nitric oxide; calcium; P2Y receptor; macula densa; NaCl; luminal. microperfusion; angiotensin; Cellbiologi; Cell biology; Cellbiologi; Medicine; medicin;

    Abstract : The tubuloglomerular feedback mechanism is an important regulator in the juxtaglomerular apparatus and it detects flow dependent alterations in luminal NaCl concentration ([NaCl]) at the macula densa (MD) cell site via a Na+-K+-2Cl cotransporter. Signals are sent by the MD to adjust the afferent arteriole tone and altering release of renin. READ MORE

  6. 14. NFAT signaling in chronic and acute inflammation - A novel target for the treatment of diabetic vascular complications and acute pancreatitis?

    Author : Anna Zetterqvist; Diabetiska komplikationer; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NFAT; vascular; diabetes; inflammation; atherosclerosis; diabetic retinopathy; acute pancreatitis; osteopontin; VCAM-1; A-285222;

    Abstract : Diabetic patients suffer from macro- and microvascular complications causing increased morbidity and mortality. How hyperglycemia provokes vascular damage remains unclear, but glucose is believed to fuel a harmful low-grade chronic inflammation of the vessel wall. READ MORE

  7. 15. A MATTER OF NUTRIENT EXCESS AND SHEAR STRESS

    Author : Ramasri Sathanoori; Kardiologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : The metabolic syndrome is a clustering of several risk factors associated with diabetes and cardiovascular disease. Diabetes is a global problem with 90% of patients suffering from type 2 diabetes (T2D), which is attributable to various factors including genetic predispositions and lifestyle. READ MORE