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Sökning: onr:"swepub:oai:gup.ub.gu.se/166564" > Microscopic Particl...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004883naa a2200613 4500
001oai:gup.ub.gu.se/166564
003SwePub
008240528s2012 | |||||||||||000 ||eng|
009oai:DiVA.org:umu-206310
009oai:prod.swepub.kib.ki.se:125482891
024a https://gup.ub.gu.se/publication/1665642 URI
024a https://doi.org/10.1371/journal.pone.00459942 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-2063102 URI
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1254828912 URI
040 a (SwePub)gud (SwePub)umud (SwePub)ki
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Johansson, Viktoriau Karolinska Institutet4 aut0 (Swepub:umu)vijo2972
2451 0a Microscopic Particles in Two Fractions of Fresh Cerebrospinal Fluid in Twins with Schizophrenia or Bipolar Disorder and in Healthy Controls
264 c 2012-09-25
264 1b Public Library of Science (PLoS),c 2012
520 a Background: Using scanning electron microscopy, microscopic structures have been identified in fresh cerebrospinal fluid (CSF) in patients with schizophrenia and bipolar disorder, but only rarely in control subjects. However, it has not been determined whether these microscopic particles represent state or trait markers, i.e. if their presence is related to clinical manifestations of the disease or if they also can be found in as yet asymptomatic individuals with a genetic liability. This question can be addressed by studying twins discordant or concordant for schizophrenia or bipolar disorder. Methodology/Principal Findings: We investigated microscopic structures in CSF in 102 individuals: 21 monozygotic and 16 dizygotic twins affected or not affected with schizophrenia, schizoaffective disorder or bipolar disorder and in 65 healthy singleton controls. A first and a second fraction of CSF was freshly applied on filters and examined by scanning electron microscopy technique. Spherical particles with lipid appearance averaging between 0.1 to 8.0 mu m in diameter were detected in the center of the filter as well as located in the margins of larger aggregates binding in a viscous state. Structures were found in 12 of 17 probands, 5 of 12 healthy co-twins and 3 of 73 healthy controls. Thus, a positive microscopic finding significantly increased the likelihood of belonging to the proband group (OR = 48, 95% CL: 8.2-550, p<0.0001) and the co-twin-group (OR = 16, 95% CL: 2.0-218, p = 0.006). Age, sex, history of alcohol abuse or anxiety syndrome, somatic disorder and markers of acute inflammatory activity did not account for group differences; nor did exposure to psychotropic medication. Conclusion: Presence of microscopic particles in CSF may possibly reflect trait dependent genetic or environmental vulnerability in patients with schizophrenia, schizoaffective disorder or bipolar disorder.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicin0 (SwePub)3022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicine0 (SwePub)3022 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Psykiatri0 (SwePub)302152 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Psychiatry0 (SwePub)302152 hsv//eng
653 a micrometer-sized particles
653 a central-nervous-system
653 a rating-scale
653 a interview
653 a barrier
653 a csf
653 a pathophysiology
653 a identification
653 a childhood
653 a rationale
700a Nybom, R.4 aut
700a Wetterberg, L.u Karolinska Institutet4 aut
700a Hultman, C. M.u Karolinska Institutet4 aut
700a Cannon, T. D.4 aut
700a Johansson, A. G. M.u Karolinska Institutet4 aut
700a Ekman, C. J.u Karolinska Institutet4 aut
700a Landén, Mikael,d 1966u Karolinska Institutet,Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institute of Neuroscience and Physiology4 aut0 (Swepub:gu)xlandt
710a Karolinska Institutetb Institutionen för neurovetenskap och fysiologi4 org
773t Plos Oned : Public Library of Science (PLoS)g 7:9q 7:9x 1932-6203
856u https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0045994&type=printable
856u https://doi.org/10.1371/journal.pone.0045994y Fulltext
856u https://umu.diva-portal.org/smash/get/diva2:1748791/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://gup.ub.gu.se/publication/166564
8564 8u https://doi.org/10.1371/journal.pone.0045994
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-206310
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:125482891

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