Vaccine protects against HIV virus

Nature ◽  
2009 ◽  
Author(s):  
Elie Dolgin
Keyword(s):  
1987 ◽  
Vol 07 (01) ◽  
pp. 29-32
Author(s):  
H. Lang ◽  
C. Mannhalter

ZusammenfassungIn der Arbeit werden zwei F VIII-Mangelplasmen, ein hereditäres lyophilisiertes und ein hereditäres, lyophilisiertes und dampfbehandeltes Produkt, mittels Gerinnungstest verglichen. Die Dampfbehandlung dient der Inaktivierung von HIV-Virus.Die Untersuchung zeigt, daß die Dampfbehandlung keinen negativen Einfluß auf die Verwendbarkeit des Mangelplasmas als Substrat in Gerinnungstests hat.


2020 ◽  
Vol 2020 ◽  
Author(s):  
Sinisa Franjic

HIV is a human immunodeficiency virus, a retrovirus that causes AIDS in the event of untreated infection. The virus causes the weakness and inability of the organism's defense system. HIV disease is a chronic progressive process that begins with the onset of HIV virus into the body, and over time (in adults over 10 years), a gradual destruction of the immune system occurs. The host during the infection becomes vulnerable and is suffering from complications of opportunistic infections and malignancies. A person infected with HIV feels good until developing AIDS, does not notice any changes in health, and has no specific external signs of infection. The only way to detect infection at this stage is HIV testing. HIV is transmitted: unprotected sexual intercourse with the infected person, exchange of needles, syringes or accessories with infected persons when taking drugs, with infected mother on her baby before, during or after delivery (breastfeeding).


2020 ◽  
Vol 122 ◽  
pp. 104212
Author(s):  
Diana Mariani ◽  
Marcelo C.V.M. de Azevedo ◽  
Isabelle Vasconcellos ◽  
Luiz Ribeiro ◽  
Cassia Alves ◽  
...  

2014 ◽  
Vol 30 (2) ◽  
pp. 433-438 ◽  
Author(s):  
Silvano Barbosa de Oliveira ◽  
Edgar Merchan-Hamann ◽  
Leila Denise Alves Ferreira Amorim

The aim of this study is to estimate the prevalence of HIV/HBV and HIV/HCV coinfections among AIDS cases reported in Brazil, and to describe the epidemiological profile of these cases. Coinfection was identified through probabilistic record linkage of the data of all patients carrying the HIV virus recorded as AIDS patients and of those patients reported as carriers of hepatitis B or C virus in various databases from the Brazilian Ministry of Health from 1999 to 2010. In this period 370,672 AIDS cases were reported, of which 3,724 were HIV/HBV coinfections. Women are less likely to become coinfected than men and the chance of coinfection increases with age. This study allowed an important evaluation of HBV/HIV and HCV/HIV coinfections in Brazil using information obtained via merging secondary databases from the Ministry of Health, without conducting seroprevalence research. The findings of this study might be important for planning activities of the Brazilian epidemiologic surveillance agencies.


2016 ◽  
Vol 50 (spe) ◽  
pp. 74-80 ◽  
Author(s):  
Francisca Marina de Souza Freire Furtado ◽  
José Anderson Galdino Santos ◽  
Stedile Loredanna ◽  
Eunice Araújo ◽  
Ana Alayde Werba Saldanha ◽  
...  

In the 30 years of the AIDS pandemic in Brazil, it is recognized the HIV virus internalization of the phenomenon as a challenge to care and current health policies. In this sense, it aimed to verify sex practices and social representations that rural towns residents have about the disease. Attended by 789 people, men and women, between 18 and 90 years old, residents in 41 towns with fewer than 11,000 inhabitants in the state of Paraiba / Brazil. Data were collected by a questionnaire and the free association of words test. The results showed low concern about disease, perception of invulnerability to HIV infection and not using condoms during sexual intercourse, and confidence in the major reason related partner. Also showed endure derogatory and stereotypical representations, revealing that still persist in rural areas, beliefs and representations concerning the beginning of the epidemic. From these findings, it is possible to point out deficiencies in the care provided by the health services in these localities, which may result in increased vulnerability of this population to diseases, so there is the need to intensify information campaigns and intervention. The results reveal the existence of three different types of modes of learning health literacy skills in informal context: : i) learning that takes place in action, in achieving daily tasks; ii) learning processes that result from problem solving; iii) learning that occurs in an unplanned manner, resulting from accidental circumstances and, in some cases, devoid of intentionality.


Critical Care ◽  
2001 ◽  
Vol 5 (Suppl 1) ◽  
pp. P097
Author(s):  
I Joubert ◽  
B Zeippen ◽  
C O'Reilly
Keyword(s):  

CoDAS ◽  
2017 ◽  
Vol 29 (6) ◽  
Author(s):  
Eliane Cristina Pereira ◽  
Cristina de Oliveira Rodrigues ◽  
Kelly Cristina Alves Silvério ◽  
Glaucya Madazio ◽  
Mara Behlau
Keyword(s):  

RESUMO Objetivo Comparar parâmetros vocais e acústicos de crianças infectadas e não infectadas pelo HIV (Vírus da Imunodeficiência Humana). Método Amostras vocais foram submetidas às análises perceptivo-auditiva e acústica. Foram analisadas amostras da vogal sustentada /ε/ e da fala encadeada de 74 crianças entre seis e 12 anos incompletos, divididas em dois grupos: 37 crianças infectadas pelo HIV (GHIV) e 37 crianças não infectadas pelo HIV (Grupo Controle=GC), pareadas por idade e gênero, e sem avaliação vocal prévia; todas as crianças eram pré-púberes, pelos Critérios de Tanner (MS, 2014). As crianças tiveram suas vozes gravadas e analisadas pelo programa VoxMetria 5.1, no período de 2014 a 2015. A análise perceptivo-auditiva avaliou o grau geral da qualidade vocal e foi realizada utilizando-se a escala analógico-visual (EAV) de 100 pontos, transformada em escala numérica de 4 pontos (0- ausência de desvio e 4- desvio intenso). A avaliação acústica constou da análise da distribuição da amostra vocal no Diagrama de Desvio Fonatório (DDF). A pesquisa foi aprovada pelo Comitê de Ética em Pesquisa em Seres Humanos, sob o número 122.746. Resultados Na análise perceptivo-auditiva, a maioria das crianças de ambos os grupos foi avaliada como apresentando vozes sem desvio, grau 0 na escala numérica. Na análise acústica, não houve diferença entre os grupos na distribuição das amostras no DDF, com a maioria das amostras na área de normalidade, no primeiro quadrante, com distribuição de densidade ampliada e forma vertical. Conclusão Crianças infectadas pelo HIV apresentaram vozes semelhantes às de crianças sem a doença, tanto do ponto de vista auditivo quanto acústico.


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