Abstract:
:Angiostrongylus costaricensisis is an intra-arterial nematode of rodents. Man may become accidentally infected through ingestion of contaminated food or water. Our objective was to describe the parasite structures recognized by human antibodies in serum samples from acute and convalescent phases of abdominal angiostrongyliasis. An indirect immunofluorescent method was employed to study reactivity on whole eggs and sections of female worms and first stage larvae (L1). L1 were also studied before and after sonication. Fluorescence, always higher with acute phase sera, was detected on the surface of whole eggs and in L1 fragments and was neither present on whole L1 nor on their sections. An inespecific reactivity was seen on the cuticular border of the general cavity and reproductive organs. The data indicate the latter as a main source of antigenicity.
journal_name
Rev Soc Bras Med Tropjournal_title
Revista da Sociedade Brasileira de Medicina Tropicalauthors
Bender AL,Maurer RL,da Silva MC,Ben R,Terraciano PB,da Silva AC,Graeff-Teixeira Cdoi
10.1590/s0037-86822003000400003subject
Has Abstractpub_date
2003-07-01 00:00:00pages
449-54issue
4eissn
0037-8682issn
1678-9849pii
S0037-86822003000400003journal_volume
36pub_type
杂志文章abstract::The multiplicity of factors involved in the transmission of American cutaneous leishmaniasis (ACL) make it difficult to formulate an efficient strategy for the control of the disease. On the basis of the number of notified cases per location, the State of São Paulo determines the application of DDT in houses in those ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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doi:10.1590/s0037-86821998000600008
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type:
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pub_type: 杂志文章
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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doi:
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journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
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更新日期:2019-09-05 00:00:00