Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054240682> ?p ?o ?g. }
- W2054240682 endingPage "5226" @default.
- W2054240682 startingPage "5221" @default.
- W2054240682 abstract "ABSTRACT Understanding the consequences of drug withdrawal on immune function and host defense to infection is important. We, and others, previously demonstrated that morphine withdrawal results in immunosuppression and sensitizes to lipopolysaccharide-induced septic shock. In the present study, the effect of morphine withdrawal on spontaneous sepsis and on oral infection with Salmonella enterica serovar Typhimurium was examined. Mice were chronically exposed to morphine for 96 h by implantation of a slow-release morphine pellet. Abrupt withdrawal was induced by removal of the pellet. In the sepsis model, bacterial colonization was examined and bacterial species were identified by necropsy of various tissues. It was found that at 48 h postwithdrawal, morphine-treated mice had enteric bacteria that were detected in the Peyer's patches (4/5), mesenteric lymph nodes (4/5), spleens (4/10), livers (6/10), and peritoneal cavities (8/10). In placebo pellet-withdrawn mice, only 2/40 cultures were positive. The most frequently detected organisms in tissues of morphine-withdrawn mice were Enterococcus faecium followed by Klebsiella pneumoniae . Both organisms are part of the normal gastrointestinal flora. In the infection model, mice were orally inoculated with S. enterica 24 h post-initiation of abrupt withdrawal from morphine. Withdrawal significantly decreased the mean survival time and significantly increased the Salmonella burden in various tissues of infected mice compared to placebo-withdrawn animals. Elevated levels of the proinflammatory cytokines were observed in spleens of morphine-withdrawn mice, compared to placebo-withdrawn mice. These findings demonstrate that morphine withdrawal sensitizes to oral infection with a bacterial pathogen and predisposes mice to bacterial sepsis." @default.
- W2054240682 created "2016-06-24" @default.
- W2054240682 creator A5016366494 @default.
- W2054240682 creator A5029673275 @default.
- W2054240682 creator A5041956749 @default.
- W2054240682 creator A5064198617 @default.
- W2054240682 creator A5077020787 @default.
- W2054240682 creator A5084801324 @default.
- W2054240682 date "2006-09-01" @default.
- W2054240682 modified "2023-10-18" @default.
- W2054240682 title "Morphine Withdrawal Lowers Host Defense to Enteric Bacteria: Spontaneous Sepsis and Increased Sensitivity to Oral <i>Salmonella enterica</i> Serovar Typhimurium Infection" @default.
- W2054240682 cites W1487700558 @default.
- W2054240682 cites W1521754740 @default.
- W2054240682 cites W1778114349 @default.
- W2054240682 cites W1961542776 @default.
- W2054240682 cites W1986046869 @default.
- W2054240682 cites W1994149163 @default.
- W2054240682 cites W2000191948 @default.
- W2054240682 cites W2003356209 @default.
- W2054240682 cites W2007176734 @default.
- W2054240682 cites W2015549544 @default.
- W2054240682 cites W2030481198 @default.
- W2054240682 cites W2034806935 @default.
- W2054240682 cites W2049927822 @default.
- W2054240682 cites W2054629200 @default.
- W2054240682 cites W2063811262 @default.
- W2054240682 cites W2065339308 @default.
- W2054240682 cites W2067317344 @default.
- W2054240682 cites W2068405379 @default.
- W2054240682 cites W2084183229 @default.
- W2054240682 cites W2094815999 @default.
- W2054240682 cites W2097088407 @default.
- W2054240682 cites W2101127404 @default.
- W2054240682 cites W2103428657 @default.
- W2054240682 cites W2105406191 @default.
- W2054240682 cites W2108654808 @default.
- W2054240682 cites W2111906736 @default.
- W2054240682 cites W2139012968 @default.
- W2054240682 cites W2142137385 @default.
- W2054240682 cites W2145672285 @default.
- W2054240682 cites W2146871093 @default.
- W2054240682 cites W2155675578 @default.
- W2054240682 cites W2160470944 @default.
- W2054240682 cites W2161231532 @default.
- W2054240682 cites W2170257838 @default.
- W2054240682 cites W2265570324 @default.
- W2054240682 cites W2339619999 @default.
- W2054240682 cites W2408935825 @default.
- W2054240682 cites W4231202314 @default.
- W2054240682 cites W61655606 @default.
- W2054240682 cites W78094589 @default.
- W2054240682 doi "https://doi.org/10.1128/iai.00208-06" @default.
- W2054240682 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1594820" @default.
- W2054240682 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16926415" @default.
- W2054240682 hasPublicationYear "2006" @default.
- W2054240682 type Work @default.
- W2054240682 sameAs 2054240682 @default.
- W2054240682 citedByCount "46" @default.
- W2054240682 countsByYear W20542406822012 @default.
- W2054240682 countsByYear W20542406822013 @default.
- W2054240682 countsByYear W20542406822014 @default.
- W2054240682 countsByYear W20542406822015 @default.
- W2054240682 countsByYear W20542406822017 @default.
- W2054240682 countsByYear W20542406822018 @default.
- W2054240682 countsByYear W20542406822019 @default.
- W2054240682 countsByYear W20542406822020 @default.
- W2054240682 countsByYear W20542406822021 @default.
- W2054240682 countsByYear W20542406822022 @default.
- W2054240682 crossrefType "journal-article" @default.
- W2054240682 hasAuthorship W2054240682A5016366494 @default.
- W2054240682 hasAuthorship W2054240682A5029673275 @default.
- W2054240682 hasAuthorship W2054240682A5041956749 @default.
- W2054240682 hasAuthorship W2054240682A5064198617 @default.
- W2054240682 hasAuthorship W2054240682A5077020787 @default.
- W2054240682 hasAuthorship W2054240682A5084801324 @default.
- W2054240682 hasBestOaLocation W20542406822 @default.
- W2054240682 hasConcept C203014093 @default.
- W2054240682 hasConcept C2777389121 @default.
- W2054240682 hasConcept C2778384902 @default.
- W2054240682 hasConcept C2778754761 @default.
- W2054240682 hasConcept C2778782520 @default.
- W2054240682 hasConcept C2779607309 @default.
- W2054240682 hasConcept C2781065037 @default.
- W2054240682 hasConcept C523546767 @default.
- W2054240682 hasConcept C54355233 @default.
- W2054240682 hasConcept C86803240 @default.
- W2054240682 hasConcept C8891405 @default.
- W2054240682 hasConcept C89423630 @default.
- W2054240682 hasConcept C98274493 @default.
- W2054240682 hasConceptScore W2054240682C203014093 @default.
- W2054240682 hasConceptScore W2054240682C2777389121 @default.
- W2054240682 hasConceptScore W2054240682C2778384902 @default.
- W2054240682 hasConceptScore W2054240682C2778754761 @default.
- W2054240682 hasConceptScore W2054240682C2778782520 @default.
- W2054240682 hasConceptScore W2054240682C2779607309 @default.
- W2054240682 hasConceptScore W2054240682C2781065037 @default.
- W2054240682 hasConceptScore W2054240682C523546767 @default.
- W2054240682 hasConceptScore W2054240682C54355233 @default.