Le SIDA au Ghana (serveur d'exploration)

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GB virus C and HIV-1 RNA load in single virus and co-infected West African individuals.

Identifieur interne : 000341 ( PubMed/Corpus ); précédent : 000340; suivant : 000342

GB virus C and HIV-1 RNA load in single virus and co-infected West African individuals.

Auteurs : Chengyao Li ; Paul Collini ; Kwabena Danso ; Shirley Owusu-Ofori ; Albert Dompreh ; Daniel Candotti ; Ohene Opare-Sem ; Jean-Pierre Allain

Source :

RBID : pubmed:16439871

English descriptors

Abstract

Investigations on the impact of GB virus C (GBV-C) co-infection on HIV disease progression relied essentially on clinical follow-up but not on virologic parameters.

DOI: 10.1097/01.aids.0000200536.79360.03
PubMed: 16439871

Links to Exploration step

pubmed:16439871

Le document en format XML

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<title xml:lang="en">GB virus C and HIV-1 RNA load in single virus and co-infected West African individuals.</title>
<author>
<name sortKey="Li, Chengyao" sort="Li, Chengyao" uniqKey="Li C" first="Chengyao" last="Li">Chengyao Li</name>
<affiliation>
<nlm:affiliation>National Blood Service, UK.</nlm:affiliation>
</affiliation>
</author>
<author>
<name sortKey="Collini, Paul" sort="Collini, Paul" uniqKey="Collini P" first="Paul" last="Collini">Paul Collini</name>
</author>
<author>
<name sortKey="Danso, Kwabena" sort="Danso, Kwabena" uniqKey="Danso K" first="Kwabena" last="Danso">Kwabena Danso</name>
</author>
<author>
<name sortKey="Owusu Ofori, Shirley" sort="Owusu Ofori, Shirley" uniqKey="Owusu Ofori S" first="Shirley" last="Owusu-Ofori">Shirley Owusu-Ofori</name>
</author>
<author>
<name sortKey="Dompreh, Albert" sort="Dompreh, Albert" uniqKey="Dompreh A" first="Albert" last="Dompreh">Albert Dompreh</name>
</author>
<author>
<name sortKey="Candotti, Daniel" sort="Candotti, Daniel" uniqKey="Candotti D" first="Daniel" last="Candotti">Daniel Candotti</name>
</author>
<author>
<name sortKey="Opare Sem, Ohene" sort="Opare Sem, Ohene" uniqKey="Opare Sem O" first="Ohene" last="Opare-Sem">Ohene Opare-Sem</name>
</author>
<author>
<name sortKey="Allain, Jean Pierre" sort="Allain, Jean Pierre" uniqKey="Allain J" first="Jean-Pierre" last="Allain">Jean-Pierre Allain</name>
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<title xml:lang="en">GB virus C and HIV-1 RNA load in single virus and co-infected West African individuals.</title>
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<name sortKey="Li, Chengyao" sort="Li, Chengyao" uniqKey="Li C" first="Chengyao" last="Li">Chengyao Li</name>
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<nlm:affiliation>National Blood Service, UK.</nlm:affiliation>
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<name sortKey="Collini, Paul" sort="Collini, Paul" uniqKey="Collini P" first="Paul" last="Collini">Paul Collini</name>
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<name sortKey="Danso, Kwabena" sort="Danso, Kwabena" uniqKey="Danso K" first="Kwabena" last="Danso">Kwabena Danso</name>
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<author>
<name sortKey="Owusu Ofori, Shirley" sort="Owusu Ofori, Shirley" uniqKey="Owusu Ofori S" first="Shirley" last="Owusu-Ofori">Shirley Owusu-Ofori</name>
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<name sortKey="Dompreh, Albert" sort="Dompreh, Albert" uniqKey="Dompreh A" first="Albert" last="Dompreh">Albert Dompreh</name>
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<name sortKey="Candotti, Daniel" sort="Candotti, Daniel" uniqKey="Candotti D" first="Daniel" last="Candotti">Daniel Candotti</name>
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<name sortKey="Opare Sem, Ohene" sort="Opare Sem, Ohene" uniqKey="Opare Sem O" first="Ohene" last="Opare-Sem">Ohene Opare-Sem</name>
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<name sortKey="Allain, Jean Pierre" sort="Allain, Jean Pierre" uniqKey="Allain J" first="Jean-Pierre" last="Allain">Jean-Pierre Allain</name>
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<title level="j">AIDS (London, England)</title>
<idno type="ISSN">0269-9370</idno>
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<term>Adolescent</term>
<term>Adult</term>
<term>Aged</term>
<term>Child</term>
<term>Child, Preschool</term>
<term>Female</term>
<term>Flaviviridae Infections (complications)</term>
<term>Flaviviridae Infections (epidemiology)</term>
<term>GB virus C</term>
<term>Ghana (epidemiology)</term>
<term>HIV Infections (complications)</term>
<term>HIV Infections (epidemiology)</term>
<term>HIV-1</term>
<term>Hepatitis, Viral, Human (complications)</term>
<term>Hepatitis, Viral, Human (epidemiology)</term>
<term>Humans</term>
<term>Infant</term>
<term>Infant, Newborn</term>
<term>Middle Aged</term>
<term>Pregnancy</term>
<term>Pregnancy Complications, Infectious (epidemiology)</term>
<term>Pregnancy Complications, Infectious (virology)</term>
<term>Prevalence</term>
<term>RNA, Viral (analysis)</term>
<term>Reverse Transcriptase Polymerase Chain Reaction</term>
<term>Viral Load</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en">
<term>RNA, Viral</term>
</keywords>
<keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en">
<term>Ghana</term>
</keywords>
<keywords scheme="MESH" qualifier="complications" xml:lang="en">
<term>Flaviviridae Infections</term>
<term>HIV Infections</term>
<term>Hepatitis, Viral, Human</term>
</keywords>
<keywords scheme="MESH" qualifier="epidemiology" xml:lang="en">
<term>Flaviviridae Infections</term>
<term>HIV Infections</term>
<term>Hepatitis, Viral, Human</term>
<term>Pregnancy Complications, Infectious</term>
</keywords>
<keywords scheme="MESH" qualifier="virology" xml:lang="en">
<term>Pregnancy Complications, Infectious</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Adolescent</term>
<term>Adult</term>
<term>Aged</term>
<term>Child</term>
<term>Child, Preschool</term>
<term>Female</term>
<term>GB virus C</term>
<term>HIV-1</term>
<term>Humans</term>
<term>Infant</term>
<term>Infant, Newborn</term>
<term>Middle Aged</term>
<term>Pregnancy</term>
<term>Prevalence</term>
<term>Reverse Transcriptase Polymerase Chain Reaction</term>
<term>Viral Load</term>
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<front>
<div type="abstract" xml:lang="en">Investigations on the impact of GB virus C (GBV-C) co-infection on HIV disease progression relied essentially on clinical follow-up but not on virologic parameters.</div>
</front>
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<PMID Version="1">16439871</PMID>
<DateCreated>
<Year>2006</Year>
<Month>01</Month>
<Day>27</Day>
</DateCreated>
<DateCompleted>
<Year>2006</Year>
<Month>10</Month>
<Day>20</Day>
</DateCompleted>
<DateRevised>
<Year>2006</Year>
<Month>11</Month>
<Day>15</Day>
</DateRevised>
<Article PubModel="Print">
<Journal>
<ISSN IssnType="Print">0269-9370</ISSN>
<JournalIssue CitedMedium="Print">
<Volume>20</Volume>
<Issue>3</Issue>
<PubDate>
<Year>2006</Year>
<Month>Feb</Month>
<Day>14</Day>
</PubDate>
</JournalIssue>
<Title>AIDS (London, England)</Title>
<ISOAbbreviation>AIDS</ISOAbbreviation>
</Journal>
<ArticleTitle>GB virus C and HIV-1 RNA load in single virus and co-infected West African individuals.</ArticleTitle>
<Pagination>
<MedlinePgn>379-86</MedlinePgn>
</Pagination>
<Abstract>
<AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Investigations on the impact of GB virus C (GBV-C) co-infection on HIV disease progression relied essentially on clinical follow-up but not on virologic parameters.</AbstractText>
<AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">To detect and quantify GBV-C RNA in West African populations co-infected or not with HIV-1 and to correlate the RNA load of HIV-1 and GBV-C in co-replicating patients with different clinical conditions.</AbstractText>
<AbstractText Label="METHODS" NlmCategory="METHODS">Three Ghanaian populations (blood donors, pregnant women and HIV-infected patients) were subdivided into six groups according to HIV-1 and clinical status and GBV-C and HIV-1 RNA load was tested by quantitative real time reverse transcriptase-polymerase chain reaction. In one population with HIV-1 disease, CD4+ cell count was also measured.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">Prevalence of GBV-C markers in HIV-1-infected groups and HIV-1 non-infected pregnant women were significantly higher than in healthy blood donors. Similar levels and distribution of GBV-C RNA load were found in each population irrespective of HIV-1 status except for a lower GBV-C RNA load in AIDS patients. There was a significant shift of HIV-1 load towards lower value when GBV-C RNA was present and a trend towards an inverse correlation between HIV-1 and GBV-C RNA load. A positive correlation between CD4+ cell count and GBV-C RNA load in symptomatic HIV-1-infected patients was observed.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The moderate impact of GBV-C on HIV-1 viremia is unlikely to entirely account for a favourable clinical outcome of replicating co-infections.</AbstractText>
</Abstract>
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<ForeName>Chengyao</ForeName>
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<Affiliation>National Blood Service, UK.</Affiliation>
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<LastName>Danso</LastName>
<ForeName>Kwabena</ForeName>
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<DescriptorName UI="D029407" MajorTopicYN="Y">GB virus C</DescriptorName>
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<DescriptorName UI="D005869" MajorTopicYN="N" Type="Geographic">Ghana</DescriptorName>
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<DescriptorName UI="D015658" MajorTopicYN="N">HIV Infections</DescriptorName>
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<DescriptorName UI="D007223" MajorTopicYN="N">Infant</DescriptorName>
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<DescriptorName UI="D007231" MajorTopicYN="N">Infant, Newborn</DescriptorName>
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<DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName>
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<MeshHeading>
<DescriptorName UI="D011247" MajorTopicYN="N">Pregnancy</DescriptorName>
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<MeshHeading>
<DescriptorName UI="D011251" MajorTopicYN="N">Pregnancy Complications, Infectious</DescriptorName>
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<QualifierName UI="Q000821" MajorTopicYN="Y">virology</QualifierName>
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<MeshHeading>
<DescriptorName UI="D015995" MajorTopicYN="N">Prevalence</DescriptorName>
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<DescriptorName UI="D012367" MajorTopicYN="N">RNA, Viral</DescriptorName>
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<MeshHeading>
<DescriptorName UI="D020133" MajorTopicYN="N">Reverse Transcriptase Polymerase Chain Reaction</DescriptorName>
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