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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Sociedad Médica de Santiago
2004
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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 |
work_keys_str_mv |
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