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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2
|
pubmed:dateCreated |
1996-9-11
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pubmed:abstractText |
Platelet immunology allows the understanding of clinical findings in a genetic and serologic basis. Blood platelets bear common antigens and same specific antigens, classified in five groups (HPA 1 to 5), that are localized on membrane glycoproteins Ia, Ib alpha, IIb and IIIa. Antiplatelet autoimmunization is generally due to IgG antibodies against membrane complexes IIb/IIIa or Ib/lX. Antiplatelet alloimmunization, clinically resulting in Posttransfusion Purpura and Neonatal Thrombocytopenia is more frequently associated with anti-IIb/IIIa antibodies, either anti-HPA-1a or HPA-1b. Finally, platelet participation in immunoallergic reactions is discussed, focusing both platelet activation by allergen itself and platelet recruitment by other inflammatory cells.
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pubmed:language |
fre
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pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Feb
|
pubmed:issn |
0397-9148
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
28
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pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
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pubmed:pagination |
48-51
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:8703309-Adult,
pubmed-meshheading:8703309-Antigens, Human Platelet,
pubmed-meshheading:8703309-Female,
pubmed-meshheading:8703309-Humans,
pubmed-meshheading:8703309-Infant, Newborn,
pubmed-meshheading:8703309-Male,
pubmed-meshheading:8703309-Platelet Membrane Glycoproteins,
pubmed-meshheading:8703309-Pregnancy
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pubmed:year |
1996
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pubmed:articleTitle |
[Platelet antigens: immunology and immuno-allergology].
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pubmed:affiliation |
Servico de Medicina III, Hospital de Santa Maria, Propedêutica Médica, Faculdade de Medicina de Lisboa, Centro de Immunologia e Hematologia da Universidade de Lisboa, Portugal.
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pubmed:publicationType |
Journal Article,
English Abstract,
Review
|