Sökning: WFRF:(Kylkilahti Tekla M.)
> (2020) >
Light sheet fluores...
Light sheet fluorescence microscopy of optically cleared brains for studying the glymphatic system
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- Bèchet, Nicholas B. (författare)
- Lund University,Lunds universitet,Glia-Immune Interactions,Forskargrupper vid Lunds universitet,Lund University Research Groups
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- Kylkilahti, Tekla M. (författare)
- Lund University,Lunds universitet,Glia-Immune Interactions,Forskargrupper vid Lunds universitet,WCMM- Wallenberg center för molekylär medicinsk forskning,Medicinska fakulteten,Lund University Research Groups,WCMM-Wallenberg Centre for Molecular Medicine,Faculty of Medicine
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- Mattsson, Bengt (författare)
- Lund University,Lunds universitet,Utvecklings- och regenerativ neurobiologi,Forskargrupper vid Lunds universitet,Wallenberg Neurocentrum, Lund,Medicinska fakulteten,Developmental and Regenerative Neurobiology,Lund University Research Groups,Wallenberg Neuroscience Centre, Lund,Faculty of Medicine
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- Petrasova, Martina (författare)
- University Hospital Brno,Lund University
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- Shanbhag, Nagesh C. (författare)
- Lund University,Lunds universitet,Glia-Immune Interactions,Forskargrupper vid Lunds universitet,WCMM- Wallenberg center för molekylär medicinsk forskning,Medicinska fakulteten,Lund University Research Groups,WCMM-Wallenberg Centre for Molecular Medicine,Faculty of Medicine
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- Lundgaard, Iben (författare)
- Lund University,Lunds universitet,Glia-Immune Interactions,Forskargrupper vid Lunds universitet,WCMM- Wallenberg center för molekylär medicinsk forskning,Medicinska fakulteten,Lund University Research Groups,WCMM-Wallenberg Centre for Molecular Medicine,Faculty of Medicine
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(creator_code:org_t)
- 2020
- 2020
- Engelska 12 s.
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Ingår i: Journal of Cerebral Blood Flow and Metabolism. - 0271-678X. ; 40:10, s. 1975-1986
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Fluid transport in the perivascular space by the glia-lymphatic (glymphatic) system is important for the removal of solutes from the brain parenchyma, including peptides such as amyloid-beta which are implicated in the pathogenesis of Alzheimer’s disease. The glymphatic system is highly active in the sleep state and under the influence of certain of anaesthetics, while it is suppressed in the awake state and by other anaesthetics. Here we investigated whether light sheet fluorescence microscopy of whole optically cleared murine brains was capable of detecting glymphatic differences in sleep- and awake-mimicking anaesthesia, respectively. Using light-sheet imaging of whole brains, we found anaesthetic-dependent cerebrospinal fluid (CSF) influx differences, including reduced tracer influx along tertiary branches of the middle cerebral artery and reduced influx along dorsal and anterior penetrating arterioles, in the awake-mimicking anaesthesia. This study establishes that light sheet microscopy of optically cleared brains is feasible for quantitative analyses and can provide images of the entire glymphatic system in whole brains.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Annan medicinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Other Medical Engineering (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Nyckelord
- anaesthesia
- cerebrospinal fluid
- Glymphatic system
- light sheet microscopy
- optical tissue clearing
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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