Matches in SemOpenAlex for { <https://semopenalex.org/work/W1985367066> ?p ?o ?g. }
- W1985367066 endingPage "214" @default.
- W1985367066 startingPage "205" @default.
- W1985367066 abstract "Increasing data provide support for the hypothesis that brain inflammation plays an important role in injury to developing white matter. In the present study, inflammatory responses in the neonatal rat brain were investigated following lipopolysaccharide (LPS) administration at postnatal day 5. LPS-induced brain injury was examined in brain sections 24 h, 3 and 9 days after LPS injection. White matter rarefaction was observed in 50% of the rat brains (three out of six) 24 h after LPS injection. Lateral ventricle enlargement was found in 100% (four out of four) and 89% (eight out of nine) of rat brains 3 and 9 days after LPS administration, respectively. White matter necrosis was found in three out of nine brains injected with LPS on P14. None of these injuries was observed in any control rat brains. No histological changes in gray matter were noted in the LPS-injected rat brain. Proinflammatory cytokines, tumor necrosis factor-alpha (TNFalpha), interleukin-1beta (IL-1beta) and interleukin-6 (IL-6), and inducible nitric oxide synthase (iNOS) in the rat brain were greatly induced after LPS administration. Activated astrocytes and microglia/macrophages were found in the affected rat brains. Double-labeling showed that IL-1beta and iNOS expressing cells were microglia/macrophages. Injury to or delayed development of immature oligodendrocytes (OLs) was evident by decreased immunostaining for both O4 and O1 antibodies, markers for developing immature OLs, in the LPS-injected as compared to the control rat brain. LPS also resulted in hypomyelination, as indicated by reduced myelin basic protein (MBP) immunostaining in the P8 rat brain. Co-administration of IL-1 receptor antagonist (IL-1Ra) with LPS reduced brain injury by improving myelination and subsequent reduction of lateral ventricle enlargement. These results indicate that developing OLs may be the target cells for LPS-induced brain injury and inflammatory cytokines are possible mediators of LPS-induced brain injury." @default.
- W1985367066 created "2016-06-24" @default.
- W1985367066 creator A5022413671 @default.
- W1985367066 creator A5048874632 @default.
- W1985367066 creator A5087288900 @default.
- W1985367066 date "2003-02-01" @default.
- W1985367066 modified "2023-10-13" @default.
- W1985367066 title "Disturbance of oligodendrocyte development, hypomyelination and white matter injury in the neonatal rat brain after intracerebral injection of lipopolysaccharide" @default.
- W1985367066 cites W1488696767 @default.
- W1985367066 cites W1784761870 @default.
- W1985367066 cites W1967937733 @default.
- W1985367066 cites W1970874907 @default.
- W1985367066 cites W1981236246 @default.
- W1985367066 cites W1986885643 @default.
- W1985367066 cites W1993643614 @default.
- W1985367066 cites W1998735646 @default.
- W1985367066 cites W2007655172 @default.
- W1985367066 cites W2008628414 @default.
- W1985367066 cites W2017975056 @default.
- W1985367066 cites W2022438517 @default.
- W1985367066 cites W2030300983 @default.
- W1985367066 cites W2042719971 @default.
- W1985367066 cites W2063157332 @default.
- W1985367066 cites W2071280431 @default.
- W1985367066 cites W2076895542 @default.
- W1985367066 cites W2078812469 @default.
- W1985367066 cites W2079527187 @default.
- W1985367066 cites W2120787848 @default.
- W1985367066 cites W2123355863 @default.
- W1985367066 cites W2123389203 @default.
- W1985367066 cites W2126289901 @default.
- W1985367066 cites W2132483332 @default.
- W1985367066 cites W2146317119 @default.
- W1985367066 cites W2155368784 @default.
- W1985367066 cites W2157584173 @default.
- W1985367066 cites W4231084133 @default.
- W1985367066 doi "https://doi.org/10.1016/s0165-3806(02)00606-5" @default.
- W1985367066 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12586426" @default.
- W1985367066 hasPublicationYear "2003" @default.
- W1985367066 type Work @default.
- W1985367066 sameAs 1985367066 @default.
- W1985367066 citedByCount "220" @default.
- W1985367066 countsByYear W19853670662012 @default.
- W1985367066 countsByYear W19853670662013 @default.
- W1985367066 countsByYear W19853670662014 @default.
- W1985367066 countsByYear W19853670662015 @default.
- W1985367066 countsByYear W19853670662016 @default.
- W1985367066 countsByYear W19853670662017 @default.
- W1985367066 countsByYear W19853670662018 @default.
- W1985367066 countsByYear W19853670662019 @default.
- W1985367066 countsByYear W19853670662020 @default.
- W1985367066 countsByYear W19853670662021 @default.
- W1985367066 countsByYear W19853670662022 @default.
- W1985367066 countsByYear W19853670662023 @default.
- W1985367066 crossrefType "journal-article" @default.
- W1985367066 hasAuthorship W1985367066A5022413671 @default.
- W1985367066 hasAuthorship W1985367066A5048874632 @default.
- W1985367066 hasAuthorship W1985367066A5087288900 @default.
- W1985367066 hasConcept C126322002 @default.
- W1985367066 hasConcept C126838900 @default.
- W1985367066 hasConcept C134018914 @default.
- W1985367066 hasConcept C142724271 @default.
- W1985367066 hasConcept C143409427 @default.
- W1985367066 hasConcept C164027704 @default.
- W1985367066 hasConcept C17991360 @default.
- W1985367066 hasConcept C203014093 @default.
- W1985367066 hasConcept C204232928 @default.
- W1985367066 hasConcept C2776914184 @default.
- W1985367066 hasConcept C2776985911 @default.
- W1985367066 hasConcept C2777622882 @default.
- W1985367066 hasConcept C2778609137 @default.
- W1985367066 hasConcept C2778754761 @default.
- W1985367066 hasConcept C2779830541 @default.
- W1985367066 hasConcept C2780876595 @default.
- W1985367066 hasConcept C2781192897 @default.
- W1985367066 hasConcept C4224716 @default.
- W1985367066 hasConcept C519581460 @default.
- W1985367066 hasConcept C529278444 @default.
- W1985367066 hasConcept C71924100 @default.
- W1985367066 hasConcept C86803240 @default.
- W1985367066 hasConceptScore W1985367066C126322002 @default.
- W1985367066 hasConceptScore W1985367066C126838900 @default.
- W1985367066 hasConceptScore W1985367066C134018914 @default.
- W1985367066 hasConceptScore W1985367066C142724271 @default.
- W1985367066 hasConceptScore W1985367066C143409427 @default.
- W1985367066 hasConceptScore W1985367066C164027704 @default.
- W1985367066 hasConceptScore W1985367066C17991360 @default.
- W1985367066 hasConceptScore W1985367066C203014093 @default.
- W1985367066 hasConceptScore W1985367066C204232928 @default.
- W1985367066 hasConceptScore W1985367066C2776914184 @default.
- W1985367066 hasConceptScore W1985367066C2776985911 @default.
- W1985367066 hasConceptScore W1985367066C2777622882 @default.
- W1985367066 hasConceptScore W1985367066C2778609137 @default.
- W1985367066 hasConceptScore W1985367066C2778754761 @default.
- W1985367066 hasConceptScore W1985367066C2779830541 @default.
- W1985367066 hasConceptScore W1985367066C2780876595 @default.
- W1985367066 hasConceptScore W1985367066C2781192897 @default.
- W1985367066 hasConceptScore W1985367066C4224716 @default.