Prevalência da hepatite B em doadores de sangue do Núcleo de Hemoterapia de Apucarana (Hemepar), Estado do Paraná, Brasil

Leonardo di Colli; Thaís Gomes Verzignassi Silveira; Dennis Armando Bertolini

doi:10.4025/actascihealthsci.v21i0.4458

Prevalence of hepatitis B in blood donors of the Núcleo de Hemoterapia de Apucarana (Hemepar), state of Paraná, Brazil

Authors

Leonardo di Colli HEMEPAR Author
Thaís Gomes Verzignassi Silveira UEM Author
Dennis Armando Bertolini UEM Author

DOI:

https://doi.org/10.4025/actascihealthsci.v21i0.4458

Keywords:

Hepatite B, doadores de sangue, marcadores sorológicos

Abstract

The prevalence of Hepatitis B was verified in 1,918 blood donors of Apucarana's Haemotherapy Center, state of Paraná, Brazil, from May to December, 1994. Hepatitis B markers (HBsAg, anti-HBc and anti-HBs) were characterized by enzyme immunoassay. The anti-HBs marker was studied in blood donors showing anti-HBc but not HBsAg. The HBsAg prevalence was 0.7% in the general population of blood donors. The prevalence was 1.2% and 0.1% in the first-time donors and non-first-time ones, respectively. The anti-HBc prevalence was 25.5% in the general populations of blood donors, 26,6% in the first-time donors and 23.9% in the others (p=0.09). The anti-HBc/anti-HBs co-positivity was 84.1%. The HBsAg prevalence indicates that this is a low endemicity area. The high prevalence of anti-HBc in negative HBsAg blood donors suggests that this population is under risk of infection.

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Author Biography

Dennis Armando Bertolini, UEM

possui graduação em Farmácia pela Universidade Estadual de Maringá (1984), mestrado em Ciências Biológicas (Biologia Celular) pela Universidade Estadual de Maringá (1994) e doutorado em Doenças Infecciosas e Parasitárias pela Universidade Federal de São Paulo (2002). Atualmente é professor adjunto nível C da Universidade Estadual de Maringá. Tem experiência na área de Microbiologia, com ênfase em Microbiologia Aplicada, atuando principalmente nos seguintes temas: hepatite b, hepatite c, prevalência, hiv/Aids e paraná Currículo Lattes

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Published

2008-07-17

Issue

Vol. 21 (1999)

Section

Health Sciences

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How to Cite

Colli, L. di, Silveira, T. G. V., & Bertolini, D. A. (2008). Prevalence of hepatitis B in blood donors of the Núcleo de Hemoterapia de Apucarana (Hemepar), state of Paraná, Brazil. Acta Scientiarum. Health Sciences, 21, 363-368. https://doi.org/10.4025/actascihealthsci.v21i0.4458