Seropositivity
Mostrando 1-12 de 331 artigos, teses e dissertações.
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1. Adenovirus 36 infection and daycare starting age are associated with adiposity in children and adolescents
Abstract Objective This study aimed to investigate human adenovirus 36 (Adv36) as an associated factor for adiposity in children and adolescents aged 9-12 years. Methods This was a case-control study comparing overweight (cases) and eutrophic (controls) children and adolescents aged 9-12 years based on their body mass index in relation to human adenovirus
J. Pediatr. (Rio J.). Publicado em: 2021-08
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2. Association between NDO-LID and PGL-1 for leprosy and class I and II human leukocyte antigen alleles in an indigenous community in Southwest Amazon
Abstract The frequencies of the Human leukocyte antigen (HLA) alleles in the Puyanawa indigenous reserve population and their association with the NDO-LID and ELISA PGL-1 rapid serological test was assessed. This was a cross-sectional study with an epidemiological clinical design conducted in two indigenous communities in the state of Acre, Brazil. Blood was
Braz J Infect Dis. Publicado em: 2020-08
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3. Serum levels of matrix metalloproteinase-2, -9, and vitamin D in patients with multiple sclerosis with or without herpesvirus-6 seropositivity
ABSTRACT In recent years, extreme attention has been focused on the role of human herpesvirus-6 (HHV-6) in multiple sclerosis (MS) pathogenesis. However, the pathogenesis of MS associated with HHV-6 infection remains unknown. In this study, we measured the serum levels of matrix metalloproteinase-2 (MMP-2), matrix metalloproteinase-9 (MMP-9), and vitamin D l
Braz J Infect Dis. Publicado em: 2020-04
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4. Seroprevalence of chikungunya virus infection in five hospitals within Anyigba, Kogi State of Nigeria
ABSTRACT Febrile illnesses in developing countries are often misdiagnosed as malaria or typhoid fever. Although arboviral infections have similar clinical symptoms, they are usually not screened because of limited resources and the fact that there are several viruses in this group. Chikungunya virus (CHIKV) has been isolated in parts of Nigeria, but there is
Braz J Infect Dis. Publicado em: 2020-02
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5. Epidemiology and risk factors of transfusion transmitted infections in thalassemia major: a multicenter study in Pakistan
ABSTRACT Background: Blood transfusion-transmitted infections in individuals suffering from beta-thalassemia have been reported in Pakistan, but the information on their sociodemographic and clinical determinants is lacking. This study aims to describe the prevalence, as well as the factors, contributing in blood transfusion-transmitted infections. Method:
Hematol., Transfus. Cell Ther.. Publicado em: 25/11/2019
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6. Serosurvey of Rickettsia spp. in cats from a Brazilian spotted fever-endemic area
Resumo Espécies de Rickettsia têm sido responsáveis por doenças transmitidas por carrapatos no mundo, a maioria mantida por hospedeiros amplificadores, como as capivaras em áreas endêmicas no Brasil. A Universidade de São Paulo, em Piracicaba, no sudeste do Brasil, é uma área endêmica para a Febre Maculosa Brasileira (FMB), com alta densidade de ca
Rev. Bras. Parasitol. Vet.. Publicado em: 07/11/2019
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7. Serological and molecular investigation of Leishmania spp. infection in cats from an area endemic for canine and human leishmaniasis in Northeast Brazil
Resumo O objetivo do presente estudo foi investigar a ocorrência de anticorpos contra Leishmania spp., e sua associação com o vírus da imunodeficiência felina (FIV) e o vírus da leucemia felina (FeLV), em felinos domésticos provenientes de uma área endêmica no estado do Rio Grande do Norte, para a leishmaniose visceral canina e humana. Noventa e um
Rev. Bras. Parasitol. Vet.. Publicado em: 04/11/2019
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8. Leprosy: prevalence and factors associated with seropositivity for anti-NDO-LID antibodies in children under 15 years of age
Abstract: Background: A high prevalence of leprosy among children under 15 years of age indicates the need to implement actions to prevent new cases of the disease. Serological tests have been developed with the aim of helping to control the disease by indicating, through seropositivity, the presence of infection. Objective: To analyze the prevalence and f
An. Bras. Dermatol.. Publicado em: 17/10/2019
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9. Hepatitis E seroprevalence and associated risk factors in Croatian liver transplant recipients
Abstract INTRODUCTION Solid-organ transplant recipients are at risk of hepatitis E virus (HEV) infection. We analyzed the seroprevalence/risk factors of HEV in Croatian liver transplant recipients. METHODS Two hundred forty-two serum samples were tested for HEV immunoglobuline IgG/IgM and HEV RNA. Sociodemographic data and risk factors were collected usi
Rev. Soc. Bras. Med. Trop.. Publicado em: 10/10/2019
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10. Reproductive performance of Nellore heifers raised in extensive system undergoing different vaccination protocols in fixed-time artificial insemination (FTAI)
RESUMO: O estudo foi conduzido para avaliar o desempenho reprodutivo de novilhas Nelore, não imunizadas para herpesvirus bovino tipo 1 (BHV-1), vírus da diarreia viral bovina (BVDV) e leptospirose bovina (LB), submetidas a diferentes protocolos vacinais em manejo de inseminação artificial em tempo fixo (IATF) e repasse com touro em monta natural. Um tot
Cienc. Rural. Publicado em: 07/10/2019
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11. Soroprevalence of bovine alphaherpesvirus type 1 (BoHV-1) and risk factors associated with dairy properties of the municipality of Senador Guiomard, Acre, Brazil
RESUMO O alfaherpesvírus bovino tipo 1 (BoHV-1) é o agente etiológico responsável por graves infecções que comprometem os tratos respiratório e genital dos bovinos acometidos. Com o objetivo de estimar a soroprevalência de BoHV-1 e identificar os fatores de risco associados em propriedades leiteiras do município de Senador Guiomard, Acre, foi realiz
Arq. Inst. Biol.. Publicado em: 26/09/2019
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12. Resilience of People with HIV/AIDS: Influence of Religious Coping
Resumo Autores têm apontado a resiliência como um dos fatores que permite a pessoas vivendo com HIV/aids (PVHA) persistirem ou se adaptarem às implicações médicas, psicológicas e sociais relacionadas à soropositividade. O processo pelo qual as pessoas, por meio da religião, tentam lidar com exigências pessoais ou situacionais em suas vidas é denom
Trends Psychol.. Publicado em: 23/09/2019