SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Schweizer S) srt2:(2005-2009)"

Sökning: WFRF:(Schweizer S) > (2005-2009)

  • Resultat 1-4 av 4
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Acciari, V. A., et al. (författare)
  • Radio Imaging of the Very-High-Energy gamma-Ray Emission Region in the Central Engine of a Radio Galaxy
  • 2009
  • Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 325:5939, s. 444-448
  • Tidskriftsartikel (refereegranskat)abstract
    • The accretion of matter onto a massive black hole is believed to feed the relativistic plasma jets found in many active galactic nuclei (AGN). Although some AGN accelerate particles to energies exceeding 10(12) electron volts and are bright sources of very-high-energy (VHE) gamma-ray emission, it is not yet known where the VHE emission originates. Here we report on radio and VHE observations of the radio galaxy Messier 87, revealing a period of extremely strong VHE gamma-ray flares accompanied by a strong increase of the radio flux from its nucleus. These results imply that charged particles are accelerated to very high energies in the immediate vicinity of the black hole.
  •  
2.
  •  
3.
  • Scherbaum, W. A., et al. (författare)
  • Efficacy and tolerability of vildagliptin in drug-naive patients with type 2 diabetes and mild hyperglycaemia
  • 2008
  • Ingår i: Diabetes, Obesity and Metabolism. - : Wiley. - 1462-8902 .- 1463-1326. ; 10:8, s. 675-682
  • Tidskriftsartikel (refereegranskat)abstract
    • Aim: This study was conducted to assess efficacy and tolerability of vildagliptin in drug-naive patients with type 2 diabetes and mild hyperglycaemia. Methods: Multicentre, double-blind, randomized, placebo-controlled, parallel-group study of 52-week treatment with vildagliptin (50 mg q.d.) in 306 drug-naive patients with type 2 diabetes (A1C = 6.2-7.5%). A1C, fasting plasma glucose (FPG) and measures of prandial glucose control and beta-cell function determined during standard meal tests were assessed. Results: Baseline A1C and FPG averaged 6.7% and 7.1 mmol/l, respectively, in patients randomized to vildagliptin (n = 156) and 6.8% and 7.2 mmol/l in those randomized to placebo (n = 150). A1C decreased modestly in vildagliptin-treated patients (Delta = -0.2 +/- 0.1%) and increased in patients receiving placebo (Delta = 0.1 +/- 0.1%). The between-group difference (vildagliptin - placebo) in adjusted mean change (AM Delta) in A1C was -0.3 +/- 0.1% (p < 0.001). FPG increased in patients receiving placebo (Delta = 0.5 +/- 0.1 mmol/l) and to a significantly lesser extent in vildagliptin-treated patients (between-group difference in AM Delta FPG = -0.4 +/- 0.2 mmol/l, p = 0.032). Relative to placebo, 2-h postprandial glucose (PPG) decreased (-0.9 +/- 0.4 mmol/l, p = 0.012), and insulin secretory rate (ISR) relative to glucose [ISR area under the curve (AUC)(0-2) (h)/glucose AUC(0-2) (h)] increased (+5.0 +/- 1.2 pmol/min/m(2)/mM, p < 0.001). Mean body weight decreased by 0.5 +/- 0.3 kg in vildagliptin-treated patients and by 0.2 +/- 0.3 kg in patients receiving placebo. The side-effect profile of vildagliptin was similar to that of placebo, and one hypoglycaemic episode occurred in one patient receiving placebo. Conclusions: In drug-naive patients with mild hyperglycaemia, relative to placebo, 52-week treatment with vildagliptin 50 mg q.d. significantly decreases A1C, FPG and PPG and improves beta-cell function without weight gain or hypoglycaemia.
  •  
4.
  •  
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