Linked Life Data

6143511

Source:http://linkedlifedata.com/resource/pubmed/id/6143511

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1984-5-10
pubmed:abstractText
The timing and sequence of eastern equine encephalitis (EEE) virus replication was studied in the organs from a colony strain of orally infected Culiseta melanura. Three methods of virus assay were used: fluorescent antibody (FA) staining of dissected organs; virus titration in cell culture of whole mosquitoes, dissected organs, hemolymph, and egg rafts; and transmission electron microscopy (TEM) of infected hindguts. EEE virus replicated rapidly in Cs. melanura, first in the posterior midgut, after which it disseminated into the hemocoel where hemolymph transported virus to other organs causing a systemic infection that eventually involved all organs examined, except ovarioles. No initial decrease in virus titer of whole mosquitoes or dissected organs was observed when mosquitoes were collected at daily intervals. Muscle tissue contained the greatest amount of specific fluorescence and the largest aggregates of virus that were visible by TEM. Dissemination of virus occurred rapidly, in some mosquitoes after less than or equal to 17 hours of extrinsic incubation (EI). All infected mosquitoes had disseminated infections after 3 days of EI. Maximum amounts of virus were obtained from whole mosquitoes on the 7th day of EI. FA staining of hindguts was determined to be a rapid and reliable method for detection of EEE virus dissemination and replication in Cs. melanura.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0002-9637
pubmed:author
pubmed:issnType
Print
pubmed:volume
33
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
300-10
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
The distribution and development of eastern equine encephalitis virus in its enzootic mosquito vector, Culiseta melanura.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S.