SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Winblad B) srt2:(2015-2019)"

Sökning: WFRF:(Winblad B) > (2015-2019)

  • Resultat 11-20 av 104
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
11.
  •  
12.
  •  
13.
  • Enache, D, et al. (författare)
  • Medial temporal lobe atrophy and depressive symptoms in elderly patients with and without Alzheimer disease
  • 2015
  • Ingår i: Journal of geriatric psychiatry and neurology. - : SAGE Publications. - 0891-9887 .- 1552-5708. ; 28:1, s. 40-48
  • Tidskriftsartikel (refereegranskat)abstract
    • To determine whether depressive symptoms are associated with medial temporal lobe atrophy in older people with and without Alzheimer disease (AD).Method:A total of 368 memory clinic patients with AD, mild cognitive impairment, and subjective cognitive impairment (SCI) were included. Depressive symptoms were defined as a score of 8 or higher on Cornell Scale for Depression in Dementia or use of antidepressant medications. Magnetic resonance imaging and computer tomography scans were rated for medial temporal lobe atrophy (MTA), using the Scheltens scale. For a subsample (n = 57 patients), hippocampal volume was manually traced.Results:Based on visual assessment, AD patients with depressive symptoms had less atrophy of the right medial temporal lobe (odds ratio [OR] for having MTA: 0.39; 95% confidence interval [CI] 0.16-0.99) and decreased scores on Scheltens scale for the left medial temporal lobe (OR: 0.43, 95% CI 0.19-0.96) in comparison to AD patients without depressive symptoms. In the subgroup where manual tracing was used to measure hippocampal volume, people with SCI experiencing depressive symptoms had smaller right (mean difference: 0.28 cm3; P = .005) and left (mean difference 0.32 cm3; P = .002) hippocampal volumes compared to people with SCI who did not have depressive symptoms.Conclusion:Hippocampal atrophy was more pronounced among patients having SCI with depressive symptoms, while the medial temporal lobe was less atrophic in patients having AD with depressive symptoms than those without depressive symptoms. These findings suggest that different mechanisms underlie depression in older people with and without AD and may explain some of the inconsistent observations in previous studies.
  •  
14.
  •  
15.
  •  
16.
  •  
17.
  • Ismail, MA, et al. (författare)
  • 27-Hydroxycholesterol impairs neuronal glucose uptake through an IRAP/GLUT4 system dysregulation
  • 2017
  • Ingår i: The Journal of experimental medicine. - : Rockefeller University Press. - 1540-9538 .- 0022-1007. ; 214:3, s. 699-717
  • Tidskriftsartikel (refereegranskat)abstract
    • Hypercholesterolemia is associated with cognitively deteriorated states. Here, we show that excess 27-hydroxycholesterol (27-OH), a cholesterol metabolite passing from the circulation into the brain, reduced in vivo brain glucose uptake, GLUT4 expression, and spatial memory. Furthermore, patients exhibiting higher 27-OH levels had reduced 18F-fluorodeoxyglucose uptake. This interplay between 27-OH and glucose uptake revealed the engagement of the insulin-regulated aminopeptidase (IRAP). 27-OH increased the levels and activity of IRAP, countered the IRAP antagonist angiotensin IV (AngIV)–mediated glucose uptake, and enhanced the levels of the AngIV-degrading enzyme aminopeptidase N (AP-N). These effects were mediated by liver X receptors. Our results reveal a molecular link between cholesterol, brain glucose, and the brain renin-angiotensin system, all of which are affected in some neurodegenerative diseases. Thus, reducing 27-OH levels or inhibiting AP-N maybe a useful strategy in the prevention of the altered glucose metabolism and memory decline in these disorders.
  •  
18.
  •  
19.
  •  
20.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 11-20 av 104
Typ av publikation
tidskriftsartikel (79)
konferensbidrag (21)
forskningsöversikt (4)
Typ av innehåll
refereegranskat (75)
övrigt vetenskapligt/konstnärligt (29)
Författare/redaktör
Winblad, B (99)
Eriksdotter, M (19)
Garcia-Ptacek, S (16)
Religa, D. (15)
Cermakova, P (12)
Aarsland, D (11)
visa fler...
Cedazo-Minguez, A (11)
Graff, C (10)
Tjernberg, LO (10)
Kramberger, MG (9)
Johansson, G. (8)
Jelic, V (8)
Behbahani, H (8)
Schedin-Weiss, S (8)
Ballard, C (7)
Westman, E (7)
Johnell, K (7)
Blennow, Kaj, 1958 (6)
Wimo, A (6)
Fastbom, J (6)
Secnik, J (6)
Zetterberg, Henrik, ... (5)
Johansson, J (5)
Dubois, B (5)
Maioli, S (5)
Frisoni, GB (5)
FORSELL, C (5)
Von Euler, M (5)
Wiehager, B (5)
Norrving, B (4)
Winblad, Bengt (4)
Kehr, J (4)
Yoshitake, T (4)
Sundstrom, E (4)
Loera-Valencia, R (4)
Scheltens, P (4)
Presto, J. (4)
Visser, Pieter Jelle (4)
Boccardi, M. (4)
Pavlov, PF (4)
Mehrabian, S (4)
Traykov, L (4)
Albanese, E (4)
Inoue, M (4)
Thonberg, H (4)
Lilius, L (4)
Frykman, S (4)
Teranishi, Y (4)
Yamamoto, NG (4)
Stoyanova, K. (4)
visa färre...
Lärosäte
Karolinska Institutet (101)
Göteborgs universitet (13)
Lunds universitet (5)
Umeå universitet (4)
Uppsala universitet (3)
Örebro universitet (3)
visa fler...
Stockholms universitet (2)
Linköpings universitet (1)
Jönköping University (1)
Chalmers tekniska högskola (1)
Sveriges Lantbruksuniversitet (1)
visa färre...
Språk
Engelska (104)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (19)
Naturvetenskap (1)

År

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