Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025687554> ?p ?o ?g. }
- W2025687554 endingPage "598" @default.
- W2025687554 startingPage "592" @default.
- W2025687554 abstract "Ongoing clinical trials have revived interest in hypertonic saline (HTS) for postinjury resuscitation; these studies have documented serum Na+ concentrations > or = 170 mmol/L. Recent animal studies have shown that HTS enhances T-cell and monocyte function, but effects on the polymorphonuclear neutrophil (PMN) remain unclear. The postinjury lipid mediators platelet-activating factor (PAF) and leukotriene B4 (LTB4) have been implicated in PMN priming for cytotoxicity, which is believed to be important in the pathogenesis of multiple organ failure. We hypothesized that HTS would stimulate PMN superoxide (O2-) and elastase release from PAF- and LTB4-primed PMNs.Isolated PMNs from five donors were primed for 5 minutes with 200 nmol/L PAF or 1 micromol/L LTB4 in Kreb's-Ringer's phosphate with dextrose at a Na+ concentration of 140 mmol/L (normal serum Na+ concentration), pelleted, and resuspended in Kreb's-Ringer's phosphate with dextrose for 10 minutes at a Na+ concentration of 130 to 170 mmol/L. O2- generation was measured by superoxide dismutase-inhibitable reduction of cytochrome c and elastase release by cleavage of N-methoxysuccinyl-Ala-Ala-Pro-Val p-nitroanilide.HTS with Na+ concentration up to 170 mmol/L had no significant effect on O2- production or elastase release from quiescent cells. Na+ concentration of 160 and 170 mmol/L, however, activated PAF- and LTB4-primed PMNs for enhanced elastase release with no effect on O2- production.In clinically relevant concentrations, elevated Na+ activates lipid-primed neutrophils for enhanced elastase degranulation. Consequently, the administration of HTS in the early postinjury resuscitation period, when PMNs are maximally primed, may activate PMN elastase release and thereby promote the development of multiple organ failure." @default.
- W2025687554 created "2016-06-24" @default.
- W2025687554 creator A5008321671 @default.
- W2025687554 creator A5014567962 @default.
- W2025687554 creator A5020876002 @default.
- W2025687554 creator A5031743448 @default.
- W2025687554 creator A5041612225 @default.
- W2025687554 creator A5089630700 @default.
- W2025687554 date "1998-04-01" @default.
- W2025687554 modified "2023-10-17" @default.
- W2025687554 title "Hypertonic Saline Activates Lipid-Primed Human Neutrophils for Enhanced Elastase Release" @default.
- W2025687554 cites W1971917696 @default.
- W2025687554 cites W1975856094 @default.
- W2025687554 cites W1978687973 @default.
- W2025687554 cites W1987856871 @default.
- W2025687554 cites W2001399809 @default.
- W2025687554 cites W2003167486 @default.
- W2025687554 cites W2007986629 @default.
- W2025687554 cites W2019083097 @default.
- W2025687554 cites W2026335189 @default.
- W2025687554 cites W2027214209 @default.
- W2025687554 cites W2029278570 @default.
- W2025687554 cites W2033834507 @default.
- W2025687554 cites W2035116744 @default.
- W2025687554 cites W2044410575 @default.
- W2025687554 cites W2048845788 @default.
- W2025687554 cites W2051280968 @default.
- W2025687554 cites W2053468540 @default.
- W2025687554 cites W2058486347 @default.
- W2025687554 cites W2069288734 @default.
- W2025687554 cites W2070307440 @default.
- W2025687554 cites W2080711827 @default.
- W2025687554 cites W2085635715 @default.
- W2025687554 cites W2087169058 @default.
- W2025687554 cites W2088117829 @default.
- W2025687554 cites W2090370721 @default.
- W2025687554 cites W2103410391 @default.
- W2025687554 cites W2122686888 @default.
- W2025687554 cites W2329487599 @default.
- W2025687554 cites W2343921444 @default.
- W2025687554 cites W2395318998 @default.
- W2025687554 cites W273457013 @default.
- W2025687554 doi "https://doi.org/10.1097/00005373-199804000-00006" @default.
- W2025687554 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9555828" @default.
- W2025687554 hasPublicationYear "1998" @default.
- W2025687554 type Work @default.
- W2025687554 sameAs 2025687554 @default.
- W2025687554 citedByCount "31" @default.
- W2025687554 countsByYear W20256875542013 @default.
- W2025687554 countsByYear W20256875542015 @default.
- W2025687554 countsByYear W20256875542016 @default.
- W2025687554 countsByYear W20256875542022 @default.
- W2025687554 crossrefType "journal-article" @default.
- W2025687554 hasAuthorship W2025687554A5008321671 @default.
- W2025687554 hasAuthorship W2025687554A5014567962 @default.
- W2025687554 hasAuthorship W2025687554A5020876002 @default.
- W2025687554 hasAuthorship W2025687554A5031743448 @default.
- W2025687554 hasAuthorship W2025687554A5041612225 @default.
- W2025687554 hasAuthorship W2025687554A5089630700 @default.
- W2025687554 hasConcept C126322002 @default.
- W2025687554 hasConcept C134018914 @default.
- W2025687554 hasConcept C170493617 @default.
- W2025687554 hasConcept C181199279 @default.
- W2025687554 hasConcept C185592680 @default.
- W2025687554 hasConcept C198677920 @default.
- W2025687554 hasConcept C202751555 @default.
- W2025687554 hasConcept C203014093 @default.
- W2025687554 hasConcept C2776042228 @default.
- W2025687554 hasConcept C2776452501 @default.
- W2025687554 hasConcept C2776685179 @default.
- W2025687554 hasConcept C2776914184 @default.
- W2025687554 hasConcept C2779020240 @default.
- W2025687554 hasConcept C2780795997 @default.
- W2025687554 hasConcept C2781044401 @default.
- W2025687554 hasConcept C49802076 @default.
- W2025687554 hasConcept C55493867 @default.
- W2025687554 hasConcept C71924100 @default.
- W2025687554 hasConcept C98274493 @default.
- W2025687554 hasConceptScore W2025687554C126322002 @default.
- W2025687554 hasConceptScore W2025687554C134018914 @default.
- W2025687554 hasConceptScore W2025687554C170493617 @default.
- W2025687554 hasConceptScore W2025687554C181199279 @default.
- W2025687554 hasConceptScore W2025687554C185592680 @default.
- W2025687554 hasConceptScore W2025687554C198677920 @default.
- W2025687554 hasConceptScore W2025687554C202751555 @default.
- W2025687554 hasConceptScore W2025687554C203014093 @default.
- W2025687554 hasConceptScore W2025687554C2776042228 @default.
- W2025687554 hasConceptScore W2025687554C2776452501 @default.
- W2025687554 hasConceptScore W2025687554C2776685179 @default.
- W2025687554 hasConceptScore W2025687554C2776914184 @default.
- W2025687554 hasConceptScore W2025687554C2779020240 @default.
- W2025687554 hasConceptScore W2025687554C2780795997 @default.
- W2025687554 hasConceptScore W2025687554C2781044401 @default.
- W2025687554 hasConceptScore W2025687554C49802076 @default.
- W2025687554 hasConceptScore W2025687554C55493867 @default.
- W2025687554 hasConceptScore W2025687554C71924100 @default.
- W2025687554 hasConceptScore W2025687554C98274493 @default.
- W2025687554 hasIssue "4" @default.