Matches in SemOpenAlex for { <https://semopenalex.org/work/W1540919421> ?p ?o ?g. }
- W1540919421 endingPage "488" @default.
- W1540919421 startingPage "478" @default.
- W1540919421 abstract "The non-neutralizable or persistent fraction of virus populations has been found to be caused by aggregated virus. Detailed investigation was performed with the prototype strain of echovirus type 4 (Pesascek), as this virus is notorious for its large non-neutralizable fraction. When Pesascek virus was clarified by low-speed centrifugation, homologous antiserum hardly neutralized the virus. However, when the virus was filtered through membranes having a porosity only twice the diameter of the virus, monodispersed virus was obtained which was efficiently neutralized. Serum titers were up to 1,000 times higher if the neutralization test was carried out with monodispersed virus. Virus in non-neutralizable aggregates was found to constitute 30% of the infective units of unfiltered Pesascek virus but only 0.1% of the antigenically related DuToit strain. This explains why DuToit strain has been a more satisfactory indicator strain for detecting type 4 antibodies, regardless of the echo 4 strain used for inducing the antibodies. Clarified suspensions and ultrafiltrates of viruses belonging to the picorna-, reo-, myxo-, adeno-, herpes-, and poxvirus groups were studied. Clarified suspensions yielded persistent fractions of 0.005% for poliovirus, of 0.1% for reovirus, of 0.6% for influenza virus, of <0.001% for adenovirus, of 0.06% for herpesvirus, and of 10 to 30% for vaccinia virus. In all cases the persistent fractions were removed by membrane filters which had a pore diameter no larger than twice that of the virus under test, and the high concentration of virus in each ultrafiltrate was completely neutralized by antiserum." @default.
- W1540919421 created "2016-06-24" @default.
- W1540919421 creator A5029671554 @default.
- W1540919421 creator A5070295719 @default.
- W1540919421 date "1967-06-01" @default.
- W1540919421 modified "2023-10-02" @default.
- W1540919421 title "Virus Aggregation as the Cause of the Non-neutralizable Persistent Fraction" @default.
- W1540919421 cites W1519197299 @default.
- W1540919421 cites W1591629857 @default.
- W1540919421 cites W1591684986 @default.
- W1540919421 cites W1611705923 @default.
- W1540919421 cites W1775074844 @default.
- W1540919421 cites W1895388300 @default.
- W1540919421 cites W1938826198 @default.
- W1540919421 cites W1942626249 @default.
- W1540919421 cites W1990262200 @default.
- W1540919421 cites W1993478357 @default.
- W1540919421 cites W1999601248 @default.
- W1540919421 cites W2003961589 @default.
- W1540919421 cites W2007469193 @default.
- W1540919421 cites W2023878493 @default.
- W1540919421 cites W2024138491 @default.
- W1540919421 cites W2029719520 @default.
- W1540919421 cites W2048204720 @default.
- W1540919421 cites W2064403484 @default.
- W1540919421 cites W2067892342 @default.
- W1540919421 cites W2076024430 @default.
- W1540919421 cites W2095109639 @default.
- W1540919421 cites W2169028704 @default.
- W1540919421 cites W2184280270 @default.
- W1540919421 cites W2258228246 @default.
- W1540919421 cites W2312597481 @default.
- W1540919421 doi "https://doi.org/10.1128/jvi.1.3.478-488.1967" @default.
- W1540919421 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/375261" @default.
- W1540919421 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4318956" @default.
- W1540919421 hasPublicationYear "1967" @default.
- W1540919421 type Work @default.
- W1540919421 sameAs 1540919421 @default.
- W1540919421 citedByCount "132" @default.
- W1540919421 countsByYear W15409194212012 @default.
- W1540919421 countsByYear W15409194212013 @default.
- W1540919421 countsByYear W15409194212014 @default.
- W1540919421 countsByYear W15409194212015 @default.
- W1540919421 countsByYear W15409194212016 @default.
- W1540919421 countsByYear W15409194212017 @default.
- W1540919421 countsByYear W15409194212018 @default.
- W1540919421 countsByYear W15409194212019 @default.
- W1540919421 countsByYear W15409194212022 @default.
- W1540919421 countsByYear W15409194212023 @default.
- W1540919421 crossrefType "journal-article" @default.
- W1540919421 hasAuthorship W1540919421A5029671554 @default.
- W1540919421 hasAuthorship W1540919421A5070295719 @default.
- W1540919421 hasBestOaLocation W15409194211 @default.
- W1540919421 hasConcept C104317684 @default.
- W1540919421 hasConcept C105702510 @default.
- W1540919421 hasConcept C14086860 @default.
- W1540919421 hasConcept C159047783 @default.
- W1540919421 hasConcept C159654299 @default.
- W1540919421 hasConcept C203014093 @default.
- W1540919421 hasConcept C2522874641 @default.
- W1540919421 hasConcept C2777888124 @default.
- W1540919421 hasConcept C2778022156 @default.
- W1540919421 hasConcept C2778819740 @default.
- W1540919421 hasConcept C2779631682 @default.
- W1540919421 hasConcept C2781356689 @default.
- W1540919421 hasConcept C32611913 @default.
- W1540919421 hasConcept C40767141 @default.
- W1540919421 hasConcept C55493867 @default.
- W1540919421 hasConcept C7623868 @default.
- W1540919421 hasConcept C86803240 @default.
- W1540919421 hasConcept C91523082 @default.
- W1540919421 hasConceptScore W1540919421C104317684 @default.
- W1540919421 hasConceptScore W1540919421C105702510 @default.
- W1540919421 hasConceptScore W1540919421C14086860 @default.
- W1540919421 hasConceptScore W1540919421C159047783 @default.
- W1540919421 hasConceptScore W1540919421C159654299 @default.
- W1540919421 hasConceptScore W1540919421C203014093 @default.
- W1540919421 hasConceptScore W1540919421C2522874641 @default.
- W1540919421 hasConceptScore W1540919421C2777888124 @default.
- W1540919421 hasConceptScore W1540919421C2778022156 @default.
- W1540919421 hasConceptScore W1540919421C2778819740 @default.
- W1540919421 hasConceptScore W1540919421C2779631682 @default.
- W1540919421 hasConceptScore W1540919421C2781356689 @default.
- W1540919421 hasConceptScore W1540919421C32611913 @default.
- W1540919421 hasConceptScore W1540919421C40767141 @default.
- W1540919421 hasConceptScore W1540919421C55493867 @default.
- W1540919421 hasConceptScore W1540919421C7623868 @default.
- W1540919421 hasConceptScore W1540919421C86803240 @default.
- W1540919421 hasConceptScore W1540919421C91523082 @default.
- W1540919421 hasIssue "3" @default.
- W1540919421 hasLocation W15409194211 @default.
- W1540919421 hasLocation W15409194212 @default.
- W1540919421 hasLocation W15409194213 @default.
- W1540919421 hasLocation W15409194214 @default.
- W1540919421 hasOpenAccess W1540919421 @default.
- W1540919421 hasPrimaryLocation W15409194211 @default.
- W1540919421 hasRelatedWork W1573003501 @default.
- W1540919421 hasRelatedWork W1967718617 @default.