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Immunoperoxidase for the detection of antibodies in cerebrospinal fluid in neurocysticercosis: use of Cysticercus cellulosae and Cysticercus longicollis particles fixed on microscopy slides
Rev. Inst. Med. Trop. Säo Paulo ; 38(4): 259-63, jul.-ago. 1996. ilus, tab
Article in English | LILACS | ID: lil-182827
Responsible library: BR66.1
RESUMO
A cepa ORF de Cysticercus longicollis (Cl) representa importante modelo para estudo de antigenos heterologos no imunodiagnostico da neurocisticercose (NC). Foi padronizada a tecnica de imunoperoxidase (IP) empregando suspensao antigenica particulada. Amostras de liquido cefalorraquiano (LCR) foram incubadas sobre o antigeno fixado em laminas de microscopia, o conjugado empregado foi anti-IgG-Peroxidase, a reacao enzimatica iniciou-se ao cobrirem-se as laminas com solucao cromogena (Diaminobenzidina/H2O2). Apos lavagens em agua destilada, a lamina foi corada com verde malaquita a 2 por cento em agua. De 21 LCR de pacientes com NC, 19 (90,5 por cento) foram reativos e 8 (100 por cento) LCR do grupo controle foram nao reativos. Os resultados do teste IP-Cl ensaiando 127 LCR de pacientes com suspeita de NC mostrou 89,7 por cento de concordancia com o teste ELISA empregando extrato salino de Cysticercus cellulosae (Cc) e 94,2 por cento de concordancia com o teste IP-Cc
Subject(s)
Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / Neglected Diseases Health problem: Target 3.3: End transmission of communicable diseases / Neglected Diseases / Zoonoses Database: LILACS Main subject: Cysticercosis / Immunoenzyme Techniques Type of study: Diagnostic study / Prognostic study Limits: Animals Language: English Journal: Rev. Inst. Med. Trop. Säo Paulo Journal subject: Tropical Medicine Year: 1996 Document type: Article
Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / Neglected Diseases Health problem: Target 3.3: End transmission of communicable diseases / Neglected Diseases / Zoonoses Database: LILACS Main subject: Cysticercosis / Immunoenzyme Techniques Type of study: Diagnostic study / Prognostic study Limits: Animals Language: English Journal: Rev. Inst. Med. Trop. Säo Paulo Journal subject: Tropical Medicine Year: 1996 Document type: Article
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