Sökning: "AA"

Visar resultat 16 - 20 av 198 avhandlingar innehållade ordet AA.

1. 16. Response of marine food webs to climate-induced changes in temperature and inflow of allochthonous organic matter

   Författare :Rickard Degerman; Agneta Andersson; Risto Lignell; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Climate change; bacterial production; mesocosm; food web efficiency; Baltic Sea;

   Sammanfattning : Global records of temperature show a warming trend both in the atmosphere and in the oceans. Current climate change scenarios indicate that global temperature will continue to increase in the future. The effects will however be very different in different geographic regions. LÄS MER

3. 17. Intracellular free amino acids and nutritional status in children with chronic renal failure on different treatments

   Författare :Alberto Canepa; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Chronic renal failure; transplantation; nutritional status; children; amino acids; plasma muscle; polymorphonuclear granulocytes; proteolysis; red blood cells;

   Sammanfattning : In untreated adult patients with chronic renal failure (CRF), and in chronic ambulatory peritoneal dialysis (CAPD) and kidney-transplanted patients, typical plasma and muscle intracellular amino acid (AA) patterns have been described. Similar AA abnormalities to those seen in adult patients have been observed in plasma and muscle tissue of children with CRF, but no studies have been undertaken to evaluate the AA levels in plasma and muscle in children on CAPD or after kidney transplantation. LÄS MER

4. 18. Erythrocyte amino acids in health and renal failure and their association to the IGF-I/IGFBP-1 axis

   Författare :José Carolino Divino Filho; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :amino acid; ASP DNA; catabolism dialysis; erythrocytes; glutamate; glutamine; health; human; IGF-I; IGFBP-1; muscle; plasmaprotein intake; rat; renal failure; uraemia;

   Sammanfattning : Abnormalities in amino acids (AA) metabolism in uraemia have mainly been reported to occur in plasma and muscle. No investigation has been undertaken to evaluate the AA levels in plasma, muscle and red blood cells (RBC) simultaneously, although the RBC pool of free AA constitutes a large proportion of the free AA in blood, and RBC are involved in the interorgan transport of AA. LÄS MER

5. 19. Auricular acupuncture for insomnia

   Författare :Lena Bergdahl; Agneta Markström; Jan-Erik Broman; Kristina Haglund; Anne H Berman; Lars von Knorring; Ludger Grote; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; auricular acupuncture; cognitive behavioural therapy; insomnia disorder; non-pharmacological; sleep disorder; treatment; Medicinsk vetenskap; Medical Science;

   Sammanfattning : Cognitive behavioural therapy for insomnia (CBT-i) is the most effective treatment for insomnia. Studies show that auricular acupuncture (AA) may alleviate insomnia symptoms. LÄS MER

7. 20. Novel aspects of P-amionbenzoic acid metabolism in connection with arachidonic acid oxidation in human lymphoid cells and platelets

   Författare :Bruno Barbieri; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The arachidonic acid metabolites - in particular the prostaglandins, thromboxanes and leukotrienes - have diverse and potent pharmacological effects and may also prove physiologically and pathologically significant. In long term incubation of human peripheral blood mononuclear leukocytes (PBML) in RPMI 1640 with fetal calf serum and [1-14C] arachidonic acid (AA) besides small amounts of some of these known metabolites a radioactive substance with chromatographical behaviour like no known eicosanoid was identified. LÄS MER