2012
DOI: 10.1590/s1676-24442012000200003
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Análise da mutação G20210A no gene da protrombina (fator II) em pacientes com suspeita de trombofilia no sul do Brasil

Abstract: Primeira submissão em 10/02/11 Última submissão em 01/02/12 Aceito para publicação em 14/02/12 Publicado em 20/04/12 Análise da mutação G20210A no gene da protrombina (fator II) em pacientes com suspeita de trombofilia no sul do Brasil Analysis of prothrombin G20210A mutation (factor II) in patients with suspected trombophilia in Southern Brazil

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Cited by 4 publications
(4 citation statements)
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References 14 publications
(18 reference statements)
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“…In a study developed by Herkenhoff et al (10) , the frequency of heterozygous genotype was 7.26% in the state of Paraná and 15.13% in the state of Santa Catarina, respectively. The results yielded herein were lower in comparison with those from Paraná and significantly lower in comparison with those from Santa Catarina.…”
Section: Resultsmentioning
confidence: 94%
See 1 more Smart Citation
“…In a study developed by Herkenhoff et al (10) , the frequency of heterozygous genotype was 7.26% in the state of Paraná and 15.13% in the state of Santa Catarina, respectively. The results yielded herein were lower in comparison with those from Paraná and significantly lower in comparison with those from Santa Catarina.…”
Section: Resultsmentioning
confidence: 94%
“…As the south of Brazil was historically colonized by Europeans, mainly from Italian and German origins, it was expected that this investigation revealed a lower heterozygous genotype frequency as to the prothrombin gene. Furthermore, all studies mentioned above, with exception of that conducted by Herkenhoff et al (10) , applied RFLP-PCR method, with lower sensitivity when compared with RT-PCR. This may account for the low frequency of heterozygous genotype in the studies previously mentioned.…”
Section: Resultsmentioning
confidence: 99%
“…Uma mutação na região 3 do gene foi descrita em 1996, onde observou-se a troca da base nitrogenada guanina por uma adenina no nucleotídeo 20210. Assim, essa mutação acaba associando-se ao aumento da estabilidade do mRNA e ao aumento de níveis plasmáticos de protrombina no sangue, que aparentam ser o mecanismo que possibilita o surgimento da trombose (HERKENHOFF et al, 2012).…”
Section: Discussionunclassified
“…Já a mutação do gene da protrombina (G20210A) é caracterizada pela substituição da guanina por adenina no nucleotídeo 20210 da região 3' não transcrita do gene da protrombina (HERKENHOFF et. al., 2012).…”
Section: Referencial Teóricounclassified