SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Häggmark S) srt2:(2010-2014)"

Sökning: WFRF:(Häggmark S) > (2010-2014)

  • Resultat 1-3 av 3
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Byström, Sanna, et al. (författare)
  • Affinity Proteomic Profiling of Plasma, Cerebrospinal Fluid, and Brain Tissue within Multiple Sclerosis
  • 2014
  • Ingår i: Journal of Proteome Research. - : American Chemical Society (ACS). - 1535-3893 .- 1535-3907. ; 13:11, s. 4607-4619
  • Tidskriftsartikel (refereegranskat)abstract
    • The brain is a vital organ and because it is well shielded from the outside environment, possibilities for noninvasive analysis are often limited. Instead, fluids taken from the spinal cord or circulatory system are preferred sources for the discovery of candidate markers within neurological diseases. In the context of multiple sclerosis (MS), we applied an affinity proteomic strategy and screened 22 plasma samples with 4595 antibodies (3450 genes) on bead arrays, then defined 375 antibodies (334 genes) for targeted analysis in a set of 172 samples and finally used 101 antibodies (43 genes) on 443 plasma as well as 573 cerebrospinal spinal fluid (CSF) samples. This revealed alteration of protein profiles in relation to MS subtypes for IRF8, IL7, METTL14, SLC30A7, and GAP43. Respective antibodies were subsequently used for immunofluorescence on human post-mortem brain tissue with MS pathology for expression and association analysis. There, antibodies for IRF8, IL7, and METTL14 stained neurons in proximity of lesions, which highlighted these candidate protein targets for further studies within MS and brain tissue. The affinity proteomic translation of profiles discovered by profiling human body fluids and tissue provides a powerful strategy to suggest additional candidates to studies of neurological disorders.
  •  
2.
  •  
3.
  • Svenmarker, Staffan, et al. (författare)
  • Regional changes in cerebral blood flow oxygenation can indicate global changes in cerebral blood flow during coronary artery occlusion in juvenile pigs
  • 2014
  • Ingår i: Physiological Measurement. - : IOP Publishing Ltd. - 0967-3334 .- 1361-6579. ; 35:7, s. 1439-1450
  • Tidskriftsartikel (refereegranskat)abstract
    • Near infrared spectroscopy (NIRS) is a widely employed method for assessment of regional cerebral oxygenation (R(c)StO(2)). RcStO(2) values are expected to vary with changes in the relative amount of oxyhaemoglobin. The present experimental study aimed to assess the response of RcStO(2) to controlled alterations of carotid blood flow (CQ). Landrace pigs were anesthetized followed by surgical preparation. Cyclic variations in cardiac output were accomplished by intermittently occluding the main stem of the left coronary artery. A flow measurement probe for assessing CQ was placed around the left carotid artery. One NIRS probe was placed on the left ipsilateral forehead to assess regional cerebral oximetry. Simultaneous registration of CQ and RcStO(2) was conducted. There was a strong correlation for variation in CQ and RcStO(2) signal values. Based on coherence analysis the fraction of power of the RcStO(2) that was coherent with the CQ signal reached 0.84 - 0.12 (P < 0.05) for frequencies lower than 0.1 Hz. The agreement of the sampleto- sample co-variation, as assessed by the Pearson correlation coefficient, was 0.83 +/- 0.08 (P < 0.05). One explanatory component for variations in cerebral oxygenation verified by NIRS should be attributed to variations in the cerebral blood flow.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-3 av 3

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