Sökning: "Alpha-amylase"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet Alpha-amylase.

  1. 1. The Role of Alpha-Amylase in Healthy and Alzheimer's Dementia Brain

    Författare :Elin Byman Shatri; Klinisk minnesforskning; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alzheimer s Disease; Astrocytes; Neurons; alpha-Amylase; Glycogen; Glycogen metabolism;

    Sammanfattning : .... LÄS MER

  3. 2. Psychobiological functioning in mid-adolescent girls and boys : Linkages to self reported stress, self-esteem and recurrent pain

    Författare :Lisa Folkesson Hellstadius; Petra Lindfors; Laura Ferrer-Wreder; Roger Persson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Adolescents; Cortisol; Alpha-amylase; Stress; Self-esteem; Recurrent pain; Psychology; psykologi;

    Sammanfattning : Among adolescents, the day-to-day functioning of the hypothalamo-pituitary-adrenal-axis (HPA-axis) and of the autonomic nervous system (ANS) and their relationships with stress, subjective health complaints and psychological factors such as self-esteem, studied in naturalistic settings, have been largely unexplored. This thesis aimed to investigate the diurnal activity of the HPA-axis (Studies I & II) in terms of salivary cortisol and the ANS/SNS system (Study III) in terms of salivary alpha-amylase (sAA) in mid-adolescent girls and boys. LÄS MER

  4. 3. An alkaline active maltooligosaccharide forming alpha-amylase from Bacillus halodurans

    Författare :Suhaila Hashim; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biokemisk teknik; Biochemical technology; differential scanning calorimetry; soda lakes; Bacillus halodurans; alkaliphile; á-amylase;

    Sammanfattning : The East African Rift Valley contains a number of soda lakes, which represent some of the most stable, naturally occurring alkaline environments on earth. Alkaliphilic microorganisms found in these habitats have attracted a great interest due to their ability to produce extracellular enzymes that are active and stable at high pH values for industrial applications. LÄS MER

  5. 4. An Alkaline Active Cyclodextrin Glycosyltransferase from an Alkaliphilic Bacillus agaradhaerens

    Författare :Rita Martins; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cloning; characterization; purification; 16S rRNA gene analysis; screening; alkaliphiles; soda lakes; Bacillus agaradhaerens; cyclodextrins; cyclodextrin glycosyltransferase; alpha-amylase family; sequencing; immobilization; Biotechnology; Bioteknik;

    Sammanfattning : Soda lakes represent the most stable naturally-occurring alkaline environments on Earth and harbour a diverse population of alkaliphiles. Alkaliphilic microorganisms have attracted a great interest due to their ability to produce extracellular enzymes that are active and stable at high pH values. LÄS MER

  7. 5. Icodextrin metabolism in peritoneal dialysis : clinical and experimental studies

    Författare :Elvia García López; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Peritoneal dialysis; icodextrin; icodextrin metabolites; ultrafiltration; alphaarnylase activity; gel-filtration HPLC;

    Sammanfattning : Icodextrin (ICO, or polyglucose) is an effective osmotic agent for peritoneal dialysis (PD) patients (pts). ICO is a soluble polymeric form of glucose with an average molecular 'weight range from 13,000 to 19,000 dalton. Glucose is absorbed from the peritoneal cavity by diffusion. LÄS MER