Statements in which the resource exists.
SubjectPredicateObjectContext
pubmed-article:1480449rdf:typepubmed:Citationlld:pubmed
pubmed-article:1480449lifeskim:mentionsumls-concept:C0021289lld:lifeskim
pubmed-article:1480449lifeskim:mentionsumls-concept:C0001675lld:lifeskim
pubmed-article:1480449lifeskim:mentionsumls-concept:C0007452lld:lifeskim
pubmed-article:1480449lifeskim:mentionsumls-concept:C0027950lld:lifeskim
pubmed-article:1480449lifeskim:mentionsumls-concept:C2244412lld:lifeskim
pubmed-article:1480449lifeskim:mentionsumls-concept:C1533691lld:lifeskim
pubmed-article:1480449pubmed:issue5lld:pubmed
pubmed-article:1480449pubmed:dateCreated1993-2-11lld:pubmed
pubmed-article:1480449pubmed:abstractTextNeutrophils rely on active reorganization of the cytoskeleton during movement, and functional deficiencies in the cytoskeletal elements may result in impaired neutrophil-mediated host defense. We have compared and quantitated actin polymerization in neonatal (< or = 48 h old) and adult bovine peripheral-blood polymorphonuclear leukocytes (PMN) using fluorescence flow cytometry. Baseline filamentous actin (F-actin) content of neonatal and adult PMN at time zero differed slightly but were not statistically different (p > 0.05). F-actin content of recombinant human C5a (10(-7) M)-stimulated neonatal PMN increased rapidly within 10 s of stimulation to 59.0% over baseline, then declined. F-actin in adult recombinant human C5a-stimulated PMN continued to increase for 30 s and was elevated 87.3% over baseline before subsequently declining. When stimulated with zymosan-activated bovine serum (10%), neonatal (120.7% increase) and adult PMN (115.1% increase) had similar profiles with no significant differences, and both groups reached peak F-actin levels at 30 s after stimulation. Neonatal PMN stimulated with platelet-activating factor (10(-6) M) attained peak F-actin values at 10 s (72.0% increase over baseline), but actin rapidly depolymerized by 30 s poststimulation (reduced to 29.0% increase). Adult PMN stimulated by platelet-activating factor also attained peak values by 10 s (97.6% increase over baseline), but in contrast to neonatal PMN the F-actin remained elevated at 30 s in the adult PMN (still increased 79.5%; p < 0.0.5 compared to neonatal F-actin).(ABSTRACT TRUNCATED AT 250 WORDS)lld:pubmed
pubmed-article:1480449pubmed:languageenglld:pubmed
pubmed-article:1480449pubmed:journalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1480449pubmed:citationSubsetIMlld:pubmed
pubmed-article:1480449pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1480449pubmed:statusMEDLINElld:pubmed
pubmed-article:1480449pubmed:monthNovlld:pubmed
pubmed-article:1480449pubmed:issn0031-3998lld:pubmed
pubmed-article:1480449pubmed:authorpubmed-author:SlausonD ODOlld:pubmed
pubmed-article:1480449pubmed:authorpubmed-author:BochslerP NPNlld:pubmed
pubmed-article:1480449pubmed:authorpubmed-author:NeilsenN RNRlld:pubmed
pubmed-article:1480449pubmed:issnTypePrintlld:pubmed
pubmed-article:1480449pubmed:volume32lld:pubmed
pubmed-article:1480449pubmed:ownerNLMlld:pubmed
pubmed-article:1480449pubmed:authorsCompleteYlld:pubmed
pubmed-article:1480449pubmed:pagination509-13lld:pubmed
pubmed-article:1480449pubmed:dateRevised2006-11-15lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:meshHeadingpubmed-meshheading:1480449-...lld:pubmed
pubmed-article:1480449pubmed:year1992lld:pubmed
pubmed-article:1480449pubmed:articleTitleComparative actin polymerization in neonatal and adult bovine neutrophils in vitro.lld:pubmed
pubmed-article:1480449pubmed:affiliationDepartment of Pathobiology, College of Veterinary Medicine, University of Tennessee, Knoxville 37901.lld:pubmed
pubmed-article:1480449pubmed:publicationTypeJournal Articlelld:pubmed
pubmed-article:1480449pubmed:publicationTypeComparative Studylld:pubmed
pubmed-article:1480449pubmed:publicationTypeIn Vitrolld:pubmed
pubmed-article:1480449pubmed:publicationTypeResearch Support, U.S. Gov't, Non-P.H.S.lld:pubmed
pubmed-article:1480449pubmed:publicationTypeResearch Support, Non-U.S. Gov'tlld:pubmed