Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición

A WHO experts committee recommended the substitution of antirabic vaccines produced in nervous tissue, by vaccines produced in tissue cultures. Aim: To compare the immunogenic capacity of antirabic vaccines CRL (produced in nervous tissue) and Verorab® (produced in tissue culture), used for pre-expo...

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Autores principales: Favi C,Myriam, Yung P,Verónica, Roos K,Orietta, Rodríguez A,Luis, Trujillo M,Rodrigo, Acevedo A,Attia
Lenguaje:Spanish / Castilian
Publicado: Sociedad Médica de Santiago 2004
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872004000100006
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spelling oai:scielo:S0034-988720040001000062014-08-14Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposiciónFavi C,MyriamYung P,VerónicaRoos K,OriettaRodríguez A,LuisTrujillo M,RodrigoAcevedo A,Attia Antibodies viral Rabies vaccine Vaccines A WHO experts committee recommended the substitution of antirabic vaccines produced in nervous tissue, by vaccines produced in tissue cultures. Aim: To compare the immunogenic capacity of antirabic vaccines CRL (produced in nervous tissue) and Verorab® (produced in tissue culture), used for pre-exposure prophylaxis in humans. Patients and methods: Fifty four volunteers were immunized for this study. The first group, vaccinated with CLR was treated with a scheme of 4 subcutaneous peri umbilical doses in days 0, 3, 7 and 28. The second group, vaccinated with Verorab® vaccine was treated with a scheme of 3 intramuscular doses in deltoid zone at days 0, 7 and 28. Blood samples were obtained at days 0, 7, 42 and 365 to measure neutralizing antibodies using the Inhibition of Fluorescent Focus Technique (RFFIT). Results: At day seven, a primary non protective immunologic response was observed in both groups, with titers significantly higher in the group vaccinated with Verorab®. At day 42, no differences were observed. At day 365, all subjects vaccinated with Verorab® and 50% of individuals vaccinated with CRL had protective antibody titers (p <0,05). Conclusions: The vaccine produced in cell breeds (Verorab®) produces a better an faster immunologic response compared to the CRL vaccine (Rev Méd Chile 2004; 132: 41-6).info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.132 n.1 20042004-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872004000100006es10.4067/S0034-98872004000100006
institution Scielo Chile
collection Scielo Chile
language Spanish / Castilian
topic Antibodies
viral
Rabies vaccine
Vaccines
spellingShingle Antibodies
viral
Rabies vaccine
Vaccines
Favi C,Myriam
Yung P,Verónica
Roos K,Orietta
Rodríguez A,Luis
Trujillo M,Rodrigo
Acevedo A,Attia
Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición
description A WHO experts committee recommended the substitution of antirabic vaccines produced in nervous tissue, by vaccines produced in tissue cultures. Aim: To compare the immunogenic capacity of antirabic vaccines CRL (produced in nervous tissue) and Verorab® (produced in tissue culture), used for pre-exposure prophylaxis in humans. Patients and methods: Fifty four volunteers were immunized for this study. The first group, vaccinated with CLR was treated with a scheme of 4 subcutaneous peri umbilical doses in days 0, 3, 7 and 28. The second group, vaccinated with Verorab® vaccine was treated with a scheme of 3 intramuscular doses in deltoid zone at days 0, 7 and 28. Blood samples were obtained at days 0, 7, 42 and 365 to measure neutralizing antibodies using the Inhibition of Fluorescent Focus Technique (RFFIT). Results: At day seven, a primary non protective immunologic response was observed in both groups, with titers significantly higher in the group vaccinated with Verorab®. At day 42, no differences were observed. At day 365, all subjects vaccinated with Verorab® and 50% of individuals vaccinated with CRL had protective antibody titers (p <0,05). Conclusions: The vaccine produced in cell breeds (Verorab®) produces a better an faster immunologic response compared to the CRL vaccine (Rev Méd Chile 2004; 132: 41-6).
author Favi C,Myriam
Yung P,Verónica
Roos K,Orietta
Rodríguez A,Luis
Trujillo M,Rodrigo
Acevedo A,Attia
author_facet Favi C,Myriam
Yung P,Verónica
Roos K,Orietta
Rodríguez A,Luis
Trujillo M,Rodrigo
Acevedo A,Attia
author_sort Favi C,Myriam
title Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición
title_short Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición
title_full Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición
title_fullStr Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición
title_full_unstemmed Evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo Fuenzalida- Palacios (CRL) y de la vacuna antirrábica de cultivo celular (Verorab®) en personas con tratamiento preexposición
title_sort evaluacion de la capacidad inmunogénica de la vacuna antirrábica tipo fuenzalida- palacios (crl) y de la vacuna antirrábica de cultivo celular (verorab®) en personas con tratamiento preexposición
publisher Sociedad Médica de Santiago
publishDate 2004
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872004000100006
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