SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "hsv:(MEDICIN OCH HÄLSOVETENSKAP) hsv:(Medicinska och farmaceutiska grundvetenskaper) hsv:(Farmaceutiska vetenskaper) srt2:(2000-2009);srt2:(2009);mspu:(conferencepaper)"

Sökning: hsv:(MEDICIN OCH HÄLSOVETENSKAP) hsv:(Medicinska och farmaceutiska grundvetenskaper) hsv:(Farmaceutiska vetenskaper) > (2000-2009) > (2009) > Konferensbidrag

  • Resultat 1-4 av 4
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Liu, Yuanhua, 1971, et al. (författare)
  • Usability Tests as a Benchmarking Tool - A Case Study on Complex Medical Ventilators
  • 2009
  • Ingår i: Contemporary Ergonomics 2009. - 9780415804332 ; , s. 182-188
  • Konferensbidrag (refereegranskat)abstract
    • Medical ergonomics has become an important topic in the field of ergonomics due to the increasing deficiencies in medical device design. The aim of the present study was to use usability testing as a benchmarking tool of modern and complex ventilator machines in a real hospital setting to propose future redesign ideas for a target machine – SERVO-i. A usability study was carried out at the neonatal intensive care unit (ICU) with 6 expert nurses. During the tests, an artificial lung was used to simulate the real treatment context on a neonatal patient. A number of potential usability problems were detected on SERVO-i. Using Babylog and Stephanie as two reference machines, the strengths and weaknesses of SERVO-i were identified as well. Some valuable lessons were learnt from the study, which could be used as guidance for the choice of test subjects and control of tests in real life human-machine working environments.
  •  
3.
  •  
4.
  • Wikvall, Kjell, et al. (författare)
  • Regulation of CYP enzymes in steroidogenesis with particular focus on cholesterol metabolism and vitamin D-related processes
  • 2009
  • Ingår i: Proceedings of the 16th International Conference on Cytochrome P450, Nago, Okinawa, Japan, June 21-25. - Bologna : Medimond. - 9788875875244 ; , s. 177-182
  • Konferensbidrag (refereegranskat)abstract
    • CYP27A1 is an enzyme essential for cholesterol homeostasis and is considered an anti-atherogenic enzyme. CYP27A1 is required in bile acid biosynthesis and participates in oxysterol formation, cholesterol transport and cholesterol elimination (Fig 1). Considering these important functions, mechanisms for regulation of the human CYP27A1 gene are of great interest (1). CYP27A1 is also a vitamin D 25-hydroxylase, catalyzing the first step in the bioactivation of vitamin D into the multifunctional hormone 1,25-dihydroxyvitamin D. Fig 2 shows the bioactivation of vitamin D. Multiple vitamin D 25-hydroxylases exist in humans. In addition to CYP27A1, other known vitamin D 25-hydroxylases are CYP2R1, CYP2J2 and CYP3A4 (2). The active 1,25-dihydroxyvitamin D is a calcium-regulating hormone. Newly discovered functions of this hormone are regulation of cell growth, regulation of immune function and regulation of blood pressure and insulin production. In the current presentation, we focus on our recent studies on the regulation of CYP27A1 and the CYP enzymes catalyzing the first step in the bioactivation of vitamin D.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-4 av 4

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy