Differential humoral and cellular immunoreactivity to saline- and detergent-extracted filarial antigens.
Identifieur interne : 012D97 ( Main/Exploration ); précédent : 012D96; suivant : 012D98Differential humoral and cellular immunoreactivity to saline- and detergent-extracted filarial antigens.
Auteurs : P J Lammie [États-Unis] ; M L Eberhard ; R C LowrieSource :
- Transactions of the Royal Society of Tropical Medicine and Hygiene [ 0035-9203 ]
Descripteurs français
- KwdFr :
- Activation des lymphocytes, Adolescent, Adulte, Adulte d'âge moyen, Animaux, Anticorps antihelminthe (biosynthèse), Antigènes d'helminthe (immunologie), Brugia (immunologie), Détergents, Enfant, Filariose lymphatique (immunologie), Humains, Immunité cellulaire, Wuchereria bancrofti (immunologie), Électrophorèse sur gel de polyacrylamide.
- MESH :
English descriptors
- KwdEn :
- Adolescent, Adult, Animals, Antibodies, Helminth (biosynthesis), Antigens, Helminth (immunology), Brugia (immunology), Child, Detergents, Electrophoresis, Polyacrylamide Gel, Elephantiasis, Filarial (immunology), Humans, Immunity, Cellular, Lymphocyte Activation, Middle Aged, Wuchereria bancrofti (immunology).
- MESH :
- chemical , biosynthesis : Antibodies, Helminth.
- chemical , immunology : Antigens, Helminth.
- immunology : Brugia, Elephantiasis, Filarial, Wuchereria bancrofti.
- Adolescent, Adult, Animals, Child, Detergents, Electrophoresis, Polyacrylamide Gel, Humans, Immunity, Cellular, Lymphocyte Activation, Middle Aged.
Abstract
The immunoreactivity to saline- and detergent-extracted filarial antigens of 31 Haitian subjects exposed to or infected with Wuchereria bancrofti was analysed. Cellular reactivity, monitored by blastogenesis in vitro, was significantly greater to a soluble extract of Brugia pahangi than to a detergent-extracted antigenic preparation. In contrast, serum antibody levels against the detergent extract were significantly higher. These differences were consistently observed in symptomatic, microfilaraemic, and asymptomatic/amicrofilaraemic groups of patients. These patterns of immunoreactivity may reflect intrinsic differences between the 2 antigenic preparations in terms of composition or their mode of presentation to the host immune system.
PubMed: 2260176
Affiliations:
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Le document en format XML
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<author><name sortKey="Eberhard, M L" sort="Eberhard, M L" uniqKey="Eberhard M" first="M L" last="Eberhard">M L Eberhard</name>
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<term>Antibodies, Helminth (biosynthesis)</term>
<term>Antigens, Helminth (immunology)</term>
<term>Brugia (immunology)</term>
<term>Child</term>
<term>Detergents</term>
<term>Electrophoresis, Polyacrylamide Gel</term>
<term>Elephantiasis, Filarial (immunology)</term>
<term>Humans</term>
<term>Immunity, Cellular</term>
<term>Lymphocyte Activation</term>
<term>Middle Aged</term>
<term>Wuchereria bancrofti (immunology)</term>
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<term>Adolescent</term>
<term>Adulte</term>
<term>Adulte d'âge moyen</term>
<term>Animaux</term>
<term>Anticorps antihelminthe (biosynthèse)</term>
<term>Antigènes d'helminthe (immunologie)</term>
<term>Brugia (immunologie)</term>
<term>Détergents</term>
<term>Enfant</term>
<term>Filariose lymphatique (immunologie)</term>
<term>Humains</term>
<term>Immunité cellulaire</term>
<term>Wuchereria bancrofti (immunologie)</term>
<term>Électrophorèse sur gel de polyacrylamide</term>
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<keywords scheme="MESH" type="chemical" qualifier="biosynthesis" xml:lang="en"><term>Antibodies, Helminth</term>
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<keywords scheme="MESH" type="chemical" qualifier="immunology" xml:lang="en"><term>Antigens, Helminth</term>
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<keywords scheme="MESH" qualifier="biosynthèse" xml:lang="fr"><term>Anticorps antihelminthe</term>
</keywords>
<keywords scheme="MESH" qualifier="immunologie" xml:lang="fr"><term>Antigènes d'helminthe</term>
<term>Brugia</term>
<term>Filariose lymphatique</term>
<term>Wuchereria bancrofti</term>
</keywords>
<keywords scheme="MESH" qualifier="immunology" xml:lang="en"><term>Brugia</term>
<term>Elephantiasis, Filarial</term>
<term>Wuchereria bancrofti</term>
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<term>Adult</term>
<term>Animals</term>
<term>Child</term>
<term>Detergents</term>
<term>Electrophoresis, Polyacrylamide Gel</term>
<term>Humans</term>
<term>Immunity, Cellular</term>
<term>Lymphocyte Activation</term>
<term>Middle Aged</term>
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<term>Adolescent</term>
<term>Adulte</term>
<term>Adulte d'âge moyen</term>
<term>Animaux</term>
<term>Détergents</term>
<term>Enfant</term>
<term>Humains</term>
<term>Immunité cellulaire</term>
<term>Électrophorèse sur gel de polyacrylamide</term>
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<front><div type="abstract" xml:lang="en">The immunoreactivity to saline- and detergent-extracted filarial antigens of 31 Haitian subjects exposed to or infected with Wuchereria bancrofti was analysed. Cellular reactivity, monitored by blastogenesis in vitro, was significantly greater to a soluble extract of Brugia pahangi than to a detergent-extracted antigenic preparation. In contrast, serum antibody levels against the detergent extract were significantly higher. These differences were consistently observed in symptomatic, microfilaraemic, and asymptomatic/amicrofilaraemic groups of patients. These patterns of immunoreactivity may reflect intrinsic differences between the 2 antigenic preparations in terms of composition or their mode of presentation to the host immune system.</div>
</front>
</TEI>
<affiliations><list><country><li>États-Unis</li>
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<region><li>Louisiane</li>
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<tree><noCountry><name sortKey="Eberhard, M L" sort="Eberhard, M L" uniqKey="Eberhard M" first="M L" last="Eberhard">M L Eberhard</name>
<name sortKey="Lowrie, R C" sort="Lowrie, R C" uniqKey="Lowrie R" first="R C" last="Lowrie">R C Lowrie</name>
</noCountry>
<country name="États-Unis"><region name="Louisiane"><name sortKey="Lammie, P J" sort="Lammie, P J" uniqKey="Lammie P" first="P J" last="Lammie">P J Lammie</name>
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