Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012243903> ?p ?o ?g. }
- W2012243903 endingPage "1732" @default.
- W2012243903 startingPage "1727" @default.
- W2012243903 abstract "To examine the hypothesis that heat stress applied after the administration of bacterial endotoxin is protective.Prospective, randomized, laboratory study.University research laboratory.One hundred eleven adult male Sprague-Dawley rats (weight range 250 to 400 g).Production of endotoxemia by the administration of a bacterial endotoxin and exposure to heat stress by heating animals in a neonatal incubator until their rectal temperatures reached 105.8 degrees F (41 degrees C).The rats (n = 111) were anesthetized and were injected with 15 mg/kg of Escherichia coli endotoxin (lipopolysaccharide, LPS) intravenously to produce septic shock. Immediately thereafter, a set of 50 rats were randomly assigned to one of two treatment groups: a) LPS-treated (control); or b) LPS-treated and heated to 105.8 degrees F (41 degrees C). The animals were then observed for the development of fever, and survival rates were monitored for 72 hrs. In another set of 40 animals, the same experimental protocol was used to determine plasma cytokine concentrations in heated and nonheated groups. Blood samples were obtained at 0, 2, 4, or 6 hrs after LPS injection for tumor necrosis factor-alpha and interleukin (IL)-1 beta detection. In a third set of animals, the same experimental protocol was applied to nine animals for the detection of heat-shock proteins of 72-kilodalton molecular weight. LPS injection in the control group did not produce fever. Heat stress increased the abundance of heat-shock proteins of 72-kilodalton molecular weight in the rats' lungs (analysis of variance, p = .016). Twelve hours after the initiation of sepsis, the survival rates of the control group injected with LPS alone and the group heated to 105.8 degrees F (41 degrees C) were 48% and 80%, respectively (p = .039). The peak plasma IL-1 beta concentrations occurring at 2 hrs after LPS injection were significantly reduced in rats heated to 105.8 degrees F (41 degrees C) when compared with nonheated rats (p = .003).We conclude that heat stress applied after the initiation of endotoxemia can provide protection against an otherwise lethal stimulus and that the mechanism of protection may be related to the attenuation of plasma IL-1 beta concentrations." @default.
- W2012243903 created "2016-06-24" @default.
- W2012243903 creator A5041519561 @default.
- W2012243903 creator A5048210999 @default.
- W2012243903 creator A5083837470 @default.
- W2012243903 date "1997-10-01" @default.
- W2012243903 modified "2023-10-15" @default.
- W2012243903 title "Heat stress increases survival rates in lipopolysaccharide-stimulated rats" @default.
- W2012243903 cites W1497298414 @default.
- W2012243903 cites W1775507621 @default.
- W2012243903 cites W1964923202 @default.
- W2012243903 cites W1973138645 @default.
- W2012243903 cites W1982981685 @default.
- W2012243903 cites W1985918663 @default.
- W2012243903 cites W1994430830 @default.
- W2012243903 cites W1996363544 @default.
- W2012243903 cites W1999246265 @default.
- W2012243903 cites W2012972054 @default.
- W2012243903 cites W2013427279 @default.
- W2012243903 cites W2019579176 @default.
- W2012243903 cites W2029343390 @default.
- W2012243903 cites W2030235062 @default.
- W2012243903 cites W2035433014 @default.
- W2012243903 cites W2038434279 @default.
- W2012243903 cites W2039602526 @default.
- W2012243903 cites W2059919590 @default.
- W2012243903 cites W2063182519 @default.
- W2012243903 cites W2082696517 @default.
- W2012243903 cites W2086946766 @default.
- W2012243903 cites W2096824527 @default.
- W2012243903 cites W2112875552 @default.
- W2012243903 cites W2114563054 @default.
- W2012243903 cites W2119566781 @default.
- W2012243903 cites W2137417707 @default.
- W2012243903 cites W2156007112 @default.
- W2012243903 cites W2156408905 @default.
- W2012243903 cites W2182851764 @default.
- W2012243903 cites W2332739634 @default.
- W2012243903 cites W2334530874 @default.
- W2012243903 cites W3206313421 @default.
- W2012243903 cites W4322697531 @default.
- W2012243903 cites W76818083 @default.
- W2012243903 doi "https://doi.org/10.1097/00003246-199710000-00025" @default.
- W2012243903 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9377890" @default.
- W2012243903 hasPublicationYear "1997" @default.
- W2012243903 type Work @default.
- W2012243903 sameAs 2012243903 @default.
- W2012243903 citedByCount "114" @default.
- W2012243903 countsByYear W20122439032012 @default.
- W2012243903 countsByYear W20122439032013 @default.
- W2012243903 countsByYear W20122439032014 @default.
- W2012243903 countsByYear W20122439032015 @default.
- W2012243903 countsByYear W20122439032016 @default.
- W2012243903 countsByYear W20122439032017 @default.
- W2012243903 countsByYear W20122439032018 @default.
- W2012243903 crossrefType "journal-article" @default.
- W2012243903 hasAuthorship W2012243903A5041519561 @default.
- W2012243903 hasAuthorship W2012243903A5048210999 @default.
- W2012243903 hasAuthorship W2012243903A5083837470 @default.
- W2012243903 hasConcept C104317684 @default.
- W2012243903 hasConcept C126322002 @default.
- W2012243903 hasConcept C134018914 @default.
- W2012243903 hasConcept C140793950 @default.
- W2012243903 hasConcept C16685009 @default.
- W2012243903 hasConcept C17991360 @default.
- W2012243903 hasConcept C203014093 @default.
- W2012243903 hasConcept C205260736 @default.
- W2012243903 hasConcept C2777628635 @default.
- W2012243903 hasConcept C2778384902 @default.
- W2012243903 hasConcept C2778690821 @default.
- W2012243903 hasConcept C2778754761 @default.
- W2012243903 hasConcept C2781300812 @default.
- W2012243903 hasConcept C55493867 @default.
- W2012243903 hasConcept C68991219 @default.
- W2012243903 hasConcept C71924100 @default.
- W2012243903 hasConcept C86803240 @default.
- W2012243903 hasConceptScore W2012243903C104317684 @default.
- W2012243903 hasConceptScore W2012243903C126322002 @default.
- W2012243903 hasConceptScore W2012243903C134018914 @default.
- W2012243903 hasConceptScore W2012243903C140793950 @default.
- W2012243903 hasConceptScore W2012243903C16685009 @default.
- W2012243903 hasConceptScore W2012243903C17991360 @default.
- W2012243903 hasConceptScore W2012243903C203014093 @default.
- W2012243903 hasConceptScore W2012243903C205260736 @default.
- W2012243903 hasConceptScore W2012243903C2777628635 @default.
- W2012243903 hasConceptScore W2012243903C2778384902 @default.
- W2012243903 hasConceptScore W2012243903C2778690821 @default.
- W2012243903 hasConceptScore W2012243903C2778754761 @default.
- W2012243903 hasConceptScore W2012243903C2781300812 @default.
- W2012243903 hasConceptScore W2012243903C55493867 @default.
- W2012243903 hasConceptScore W2012243903C68991219 @default.
- W2012243903 hasConceptScore W2012243903C71924100 @default.
- W2012243903 hasConceptScore W2012243903C86803240 @default.
- W2012243903 hasIssue "10" @default.
- W2012243903 hasLocation W20122439031 @default.
- W2012243903 hasLocation W20122439032 @default.
- W2012243903 hasOpenAccess W2012243903 @default.
- W2012243903 hasPrimaryLocation W20122439031 @default.