Prevalence of Haemoglobine s in Araraquara-SP Population.
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira Multidisciplinar |
Texto Completo: | http://revistarebram.com/index.php/revistauniara/article/view/194 |
Resumo: | The Sickle Cell Anemia is a genetic hemoglobionopathy, characterized by an alteration in the hemoglobin molecule struture (HbA1), called hemoglobin S (HbS), which causes a distortion in the erythocytes structure, changing from spherical shape to sickle shape (sickle-cell), a sickling phenomenon, which leads to severe anemia in homozygous, while sickle cell trait (heterozygote) leads to pain crisis, according to pathophysiology, in low O2 blood pressure situations. The most specific and sensitive test used to diagnose this anemia is the hemoglobin eletrophoresis test, which is, however, hard to be incorporated in routine laboratories, due to its high cost. The objective of this work was to estimate the sickle cell trait prevalence in Araraquara - SP population. The prevalence of asymptomatic individuals with the sickle cell trait was 1.5%. Considering the study of race prevalence, 0,6% of sickle cell trait in white individuals and 15,4% in black ones were found. |
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Prevalence of Haemoglobine s in Araraquara-SP Population.Prevalência de Traço Falciforme em Indivíduos Assintomáticos da Cidade de AraraquaraAnemiaHemoglobinSickle CellSicklingSolubility.AnemiaHemoglobinasFalciformeFalcizaçãoSolubilidadeThe Sickle Cell Anemia is a genetic hemoglobionopathy, characterized by an alteration in the hemoglobin molecule struture (HbA1), called hemoglobin S (HbS), which causes a distortion in the erythocytes structure, changing from spherical shape to sickle shape (sickle-cell), a sickling phenomenon, which leads to severe anemia in homozygous, while sickle cell trait (heterozygote) leads to pain crisis, according to pathophysiology, in low O2 blood pressure situations. The most specific and sensitive test used to diagnose this anemia is the hemoglobin eletrophoresis test, which is, however, hard to be incorporated in routine laboratories, due to its high cost. The objective of this work was to estimate the sickle cell trait prevalence in Araraquara - SP population. The prevalence of asymptomatic individuals with the sickle cell trait was 1.5%. Considering the study of race prevalence, 0,6% of sickle cell trait in white individuals and 15,4% in black ones were found.A anemia falciforme é uma hemoglobinopatia genética, caracterizada por uma alteração na estrutura da molécula de hemoglobina (HbA1), denominada hemoglobina S (HbS), que provoca uma distorção da estrutura dos eritrócitos, passando de forma esférica para forma de "foice" (sicke-cell). Este fenômeno é conhecido como falcização e é responsável por um quadro de anemia grave em indivíduos homozigotos e por quadros esporádicos de dor em indivíduos heterozigotos (portadores de traço falciforme), de acordo com a patofisiologia, em situações de baixa concentração de oxigênio. O teste mais específico e mais sensível usado para diagnosticar anemia é o teste eletroforese de hemoglobina, que é, contudo, difícil de ser incorporado em laboratórios de rotina, devido ao seu alto custo. O objetivo deste trabalho foi estimar a prevalência do traço falciforme na população da cidade de Araraquara-São Paulo. A prevalência de indivíduos assintomáticos com hemoglobina S (traço falciforme) na região de Araraquara-SP foi de 1,5%. Separandose o estudo de prevalência por raça, observamos 0,6 % de traço falciforme em indivíduos da raça branca e 15,4 % em indivíduos da raça negra.Revista Brasileira Multidisciplinar - ReBraM2008-01-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistarebram.com/index.php/revistauniara/article/view/19410.25061/2527-2675/ReBraM/2007.v11i2.194Revista Brasileira Multidisciplinar - ReBraM; v. 11 n. 2: V.12 N.1-2008/2009 Dez-Junho; 230-2372527-26751415-3580reponame:Revista Brasileira Multidisciplinarinstname:Universidade de Araraquara (UNIARA)instacron:UNIARAporhttp://revistarebram.com/index.php/revistauniara/article/view/194/159Jesus, Bruno Rocha deRin, Heloise BraitLeite, Elza Regina ManzolliLeite, Amauri AntiqueraGileno, Miriane da Costainfo:eu-repo/semantics/openAccess2018-07-11T12:40:29Zoai:ojs.revistarebram.com:article/194Revistahttp://revistarebram.com/index.php/revistauniaraPRIhttps://revistarebram.com/index.php/revistauniara/oairevistauniara@uniara.com||2527-26752527-2675opendoar:2018-07-11T12:40:29Revista Brasileira Multidisciplinar - Universidade de Araraquara (UNIARA)false |
dc.title.none.fl_str_mv |
Prevalence of Haemoglobine s in Araraquara-SP Population. Prevalência de Traço Falciforme em Indivíduos Assintomáticos da Cidade de Araraquara |
title |
Prevalence of Haemoglobine s in Araraquara-SP Population. |
spellingShingle |
Prevalence of Haemoglobine s in Araraquara-SP Population. Jesus, Bruno Rocha de Anemia Hemoglobin Sickle Cell Sickling Solubility. Anemia Hemoglobinas Falciforme Falcização Solubilidade |
title_short |
Prevalence of Haemoglobine s in Araraquara-SP Population. |
title_full |
Prevalence of Haemoglobine s in Araraquara-SP Population. |
title_fullStr |
Prevalence of Haemoglobine s in Araraquara-SP Population. |
title_full_unstemmed |
Prevalence of Haemoglobine s in Araraquara-SP Population. |
title_sort |
Prevalence of Haemoglobine s in Araraquara-SP Population. |
author |
Jesus, Bruno Rocha de |
author_facet |
Jesus, Bruno Rocha de Rin, Heloise Brait Leite, Elza Regina Manzolli Leite, Amauri Antiquera Gileno, Miriane da Costa |
author_role |
author |
author2 |
Rin, Heloise Brait Leite, Elza Regina Manzolli Leite, Amauri Antiquera Gileno, Miriane da Costa |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Jesus, Bruno Rocha de Rin, Heloise Brait Leite, Elza Regina Manzolli Leite, Amauri Antiquera Gileno, Miriane da Costa |
dc.subject.por.fl_str_mv |
Anemia Hemoglobin Sickle Cell Sickling Solubility. Anemia Hemoglobinas Falciforme Falcização Solubilidade |
topic |
Anemia Hemoglobin Sickle Cell Sickling Solubility. Anemia Hemoglobinas Falciforme Falcização Solubilidade |
description |
The Sickle Cell Anemia is a genetic hemoglobionopathy, characterized by an alteration in the hemoglobin molecule struture (HbA1), called hemoglobin S (HbS), which causes a distortion in the erythocytes structure, changing from spherical shape to sickle shape (sickle-cell), a sickling phenomenon, which leads to severe anemia in homozygous, while sickle cell trait (heterozygote) leads to pain crisis, according to pathophysiology, in low O2 blood pressure situations. The most specific and sensitive test used to diagnose this anemia is the hemoglobin eletrophoresis test, which is, however, hard to be incorporated in routine laboratories, due to its high cost. The objective of this work was to estimate the sickle cell trait prevalence in Araraquara - SP population. The prevalence of asymptomatic individuals with the sickle cell trait was 1.5%. Considering the study of race prevalence, 0,6% of sickle cell trait in white individuals and 15,4% in black ones were found. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01-10 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://revistarebram.com/index.php/revistauniara/article/view/194 10.25061/2527-2675/ReBraM/2007.v11i2.194 |
url |
http://revistarebram.com/index.php/revistauniara/article/view/194 |
identifier_str_mv |
10.25061/2527-2675/ReBraM/2007.v11i2.194 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://revistarebram.com/index.php/revistauniara/article/view/194/159 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Revista Brasileira Multidisciplinar - ReBraM |
publisher.none.fl_str_mv |
Revista Brasileira Multidisciplinar - ReBraM |
dc.source.none.fl_str_mv |
Revista Brasileira Multidisciplinar - ReBraM; v. 11 n. 2: V.12 N.1-2008/2009 Dez-Junho; 230-237 2527-2675 1415-3580 reponame:Revista Brasileira Multidisciplinar instname:Universidade de Araraquara (UNIARA) instacron:UNIARA |
instname_str |
Universidade de Araraquara (UNIARA) |
instacron_str |
UNIARA |
institution |
UNIARA |
reponame_str |
Revista Brasileira Multidisciplinar |
collection |
Revista Brasileira Multidisciplinar |
repository.name.fl_str_mv |
Revista Brasileira Multidisciplinar - Universidade de Araraquara (UNIARA) |
repository.mail.fl_str_mv |
revistauniara@uniara.com|| |
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1797174605351223296 |