Matches in SemOpenAlex for { <https://semopenalex.org/work/W2152535479> ?p ?o ?g. }
- W2152535479 endingPage "737" @default.
- W2152535479 startingPage "730" @default.
- W2152535479 abstract "The mouse virulence of two K antigen-containing (L variety) strains of Escherichia coli (serotype O2:K1) isolated from human septicemia, and of their variants which lacked K antigen, was studied. The strains containing envelope antigen (K+) were highly virulent when injected intracerebrally or when suspended in mucin and injected intraperitoneally. After intraperitoneal injection of E-107 K+ (but not K−), there was a marked initial growth in the peritoneal cavity followed by bacteremia and infection of all the organs examined. In the mucin-enhanced lethal infection, this growth continued until death of the animal; in the nonlethal infection, growth ceased and the count dropped quickly after approximately 5 hr. Host defenses were depressed greatly by intraperitoneally, but not intravenously, administered mucin. Bacteria were most virulent when injected intraperitoneally. In vitro phagocytosis of the K+ bacteria required opsonins not needed for phagocytosis of the smooth K− variants. Opsonins were found in immunized rabbit and normal mouse sera. Immune rabbit sera contained antibodies with anti-K specificity which were opsonic in vitro and highly protective in vivo when administered passively. There appears to be a lesser anti-O opsonic and protective activity involving one of the strains (E-107 K+), and colonial morphology, agglutination, and absorption tests indicated a low amount of K antigen on this organism. No anti-O opsonic or protective activity could be shown involving the other strain (E-102 K+). When standard serological typing procedures were used, these two strains appeared to be identical serologically, but they differed greatly in sensitivity to immune rabbit serum in phagocytosis experiments in vitro." @default.
- W2152535479 created "2016-06-24" @default.
- W2152535479 creator A5039831225 @default.
- W2152535479 creator A5066118429 @default.
- W2152535479 date "1969-11-01" @default.
- W2152535479 modified "2023-10-10" @default.
- W2152535479 title "Mouse Virulence of K(L) Antigen-Containing Strains of Escherichia coli" @default.
- W2152535479 cites W1497292808 @default.
- W2152535479 cites W1555373034 @default.
- W2152535479 cites W1566681514 @default.
- W2152535479 cites W1778109206 @default.
- W2152535479 cites W1969311088 @default.
- W2152535479 cites W1970748946 @default.
- W2152535479 cites W1977052337 @default.
- W2152535479 cites W1990284362 @default.
- W2152535479 cites W2010823146 @default.
- W2152535479 cites W2044003032 @default.
- W2152535479 cites W2081242284 @default.
- W2152535479 cites W2087176303 @default.
- W2152535479 cites W2095461624 @default.
- W2152535479 cites W2148978048 @default.
- W2152535479 cites W2152833781 @default.
- W2152535479 cites W2177256094 @default.
- W2152535479 cites W2320685007 @default.
- W2152535479 cites W2329683068 @default.
- W2152535479 cites W2340145729 @default.
- W2152535479 cites W2409190313 @default.
- W2152535479 cites W2416571542 @default.
- W2152535479 cites W4212855966 @default.
- W2152535479 cites W46541974 @default.
- W2152535479 cites W68593466 @default.
- W2152535479 cites W777885680 @default.
- W2152535479 cites W80190194 @default.
- W2152535479 doi "https://doi.org/10.1128/jb.100.2.730-737.1969" @default.
- W2152535479 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/250151" @default.
- W2152535479 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4901357" @default.
- W2152535479 hasPublicationYear "1969" @default.
- W2152535479 type Work @default.
- W2152535479 sameAs 2152535479 @default.
- W2152535479 citedByCount "46" @default.
- W2152535479 crossrefType "journal-article" @default.
- W2152535479 hasAuthorship W2152535479A5039831225 @default.
- W2152535479 hasAuthorship W2152535479A5066118429 @default.
- W2152535479 hasBestOaLocation W21525354791 @default.
- W2152535479 hasConcept C10389963 @default.
- W2152535479 hasConcept C104317684 @default.
- W2152535479 hasConcept C143508840 @default.
- W2152535479 hasConcept C147483822 @default.
- W2152535479 hasConcept C14909468 @default.
- W2152535479 hasConcept C150903083 @default.
- W2152535479 hasConcept C159047783 @default.
- W2152535479 hasConcept C159654299 @default.
- W2152535479 hasConcept C160448771 @default.
- W2152535479 hasConcept C179264091 @default.
- W2152535479 hasConcept C203014093 @default.
- W2152535479 hasConcept C207001950 @default.
- W2152535479 hasConcept C2777544843 @default.
- W2152535479 hasConcept C33070731 @default.
- W2152535479 hasConcept C523546767 @default.
- W2152535479 hasConcept C54355233 @default.
- W2152535479 hasConcept C547475151 @default.
- W2152535479 hasConcept C55493867 @default.
- W2152535479 hasConcept C60987743 @default.
- W2152535479 hasConcept C86803240 @default.
- W2152535479 hasConcept C8891405 @default.
- W2152535479 hasConcept C89372155 @default.
- W2152535479 hasConcept C89423630 @default.
- W2152535479 hasConceptScore W2152535479C10389963 @default.
- W2152535479 hasConceptScore W2152535479C104317684 @default.
- W2152535479 hasConceptScore W2152535479C143508840 @default.
- W2152535479 hasConceptScore W2152535479C147483822 @default.
- W2152535479 hasConceptScore W2152535479C14909468 @default.
- W2152535479 hasConceptScore W2152535479C150903083 @default.
- W2152535479 hasConceptScore W2152535479C159047783 @default.
- W2152535479 hasConceptScore W2152535479C159654299 @default.
- W2152535479 hasConceptScore W2152535479C160448771 @default.
- W2152535479 hasConceptScore W2152535479C179264091 @default.
- W2152535479 hasConceptScore W2152535479C203014093 @default.
- W2152535479 hasConceptScore W2152535479C207001950 @default.
- W2152535479 hasConceptScore W2152535479C2777544843 @default.
- W2152535479 hasConceptScore W2152535479C33070731 @default.
- W2152535479 hasConceptScore W2152535479C523546767 @default.
- W2152535479 hasConceptScore W2152535479C54355233 @default.
- W2152535479 hasConceptScore W2152535479C547475151 @default.
- W2152535479 hasConceptScore W2152535479C55493867 @default.
- W2152535479 hasConceptScore W2152535479C60987743 @default.
- W2152535479 hasConceptScore W2152535479C86803240 @default.
- W2152535479 hasConceptScore W2152535479C8891405 @default.
- W2152535479 hasConceptScore W2152535479C89372155 @default.
- W2152535479 hasConceptScore W2152535479C89423630 @default.
- W2152535479 hasIssue "2" @default.
- W2152535479 hasLocation W21525354791 @default.
- W2152535479 hasLocation W21525354792 @default.
- W2152535479 hasLocation W21525354793 @default.
- W2152535479 hasOpenAccess W2152535479 @default.
- W2152535479 hasPrimaryLocation W21525354791 @default.
- W2152535479 hasRelatedWork W1935132701 @default.
- W2152535479 hasRelatedWork W2001516239 @default.