Sökning: "Inhibition"

Visar resultat 21 - 25 av 2340 avhandlingar innehållade ordet Inhibition.

  1. 21. The kinetics of cellulose enzymatic hydrolysis : Implications of the synergism between enzymes

    Författare :Priit Väljamäe; Jan-Christer Janson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Acetobacter; Cellobiohydrolase; Cellobiose; Cellulase; Cellulose; Diffusion; Endoglucanase; Hydrolysis; Inhibition; Kinetics; Model; Product; Substrate; Surface; Synergism; Trichoderma reesei; Biokemi; Biochemistry; Biokemi; biokemi; Biochemistry;

    Sammanfattning : The hydrolysis kinetics of bacterial cellulose and its derivatives by Trichoderma reesei cellulases was studied. The cellulose surface erosion model was introduced to explain the gradual and strong retardation of the rate of enzymatic hydrolysis of cellulose. LÄS MER

  3. 22. The Role of Causal Attribution and Self-Focused Attention for Shyness

    Författare :Charlotte Alm; Erik Lindberg; Ann Frodi; Henry Montgomery; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Shyness; self-focused attention; behavioral inhibition; attribution; internal causes; external causes; Blyghet; självfokuserad uppmärksamhet; beteendemässig inhibition; attribution; interna orsaker; externa orsaker; Psychology; Psykologi;

    Sammanfattning : Syftet med denna avhandling var att undersöka på vilket sätt och i vilken utsträckning blyga personer skiljer sig från icke-blyga personer med avseende på deras attributionsmönster. Resultaten från 3 kvantitativa och 1 kvalitativ studie visar en något annorlunda bild av hur blyghet relaterar till social kognition jämfört med tidigare forskning i området. LÄS MER

  4. 23. Cognitive function studied in animal models of schizophrenia

    Författare :Erik Pålsson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; phencyclidine; nitric oxide; prepulse inhibition; latent; nitric oxide; prepulse inhibition; latent inhibition; habituation; NMDA receptor; rat; mouse; cognition; schizophrenia;

    Sammanfattning : Cognitive dysfunction is considered a core deficit of schizophrenia, which currently lacks effective pharmacological treatment. In order to identify novel and more effective drug treatments, translational experimental animal models of cognitive dysfunction are required. Schizophrenia-like symptoms can be induced in humans by phencyclidine (PCP). LÄS MER

  5. 24. Studies of native and Cd(II)-substituted carbonic anhydrases with special reference to their interaction with inhibitors

    Författare :Lena Tibell; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbonic anhydrase; Cd II ; 113-Cd II -NMR; inhibition; catalytic mechanism;

    Sammanfattning : The major aim of this work has been to gain further insights into the catalytic mechanism of carbonic anhydrase (carbonate hydro-lyase, EC 4.2.1.1). LÄS MER

  7. 25. Experimental studies of spinal mechanisms associated with muscle fatigue

    Författare :Ivana Kalezic; Vito Enrico Pettorossi; Umeå universitet; []
    Nyckelord :muscle fatigue; monosynaptic reflex; presynaptic inhibition; recurrent inhibition; fusimotor system; Fos-immunoreactivity; referral pain; kirurgi; Surgery;

    Sammanfattning : Muscle fatigue is ubiquitous in every day life.Muscle fatigue might be considered as an altered state of motor behaviour, which impairs motor performance. By contrast, muscle fatigue could also be considered a positive phenomenon, which protects muscle tissue from damage that might be incurred to it by overuse. LÄS MER