Andrea Regina Baptista Rossit

• Frequencies of ABO, MNSs, and Duffy Phenotypes Among Blood Donors and Malaria Patients from Four Brazilian Amazon Areas

  Carlos Eugênio Cavasini, Luiz Carlos De Mattos et al.•ARTICLE•Human Biology•2006

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  We compared the serological phenotypic frequencies of ABO, MNSs, and Duffy in 417 blood donors and 309 malaria patients from four Brazilian Amazon areas. Our results suggest no correlation between ABO phenotype and malaria infection in all areas studied. We observed significant correlation between the S +s +, S +s -, and S -s + phenotypes and malaria infection in three areas. Some of the Duffy phenotypes showed significant correlation between don…

• CFTR Molecular Analysis Reveals Infrequent Allele Frequencies in Nine Cystic Fibrosis Patients from Sao Paulo State, Brazil

  Eny Maria Goloni-Bertollo, Eny Maria Goloni‐Bertollo et al.•ARTICLE•Human Biology•2003

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  Although cystic fibrosis (CF) is the most common autosomal recessive disorder in whites, it is thought to be relatively rare or, alternatively, underdiagnosed in Latin America. In Brazil, different groups have shown a DF508 mutation frequency ranging from 30.7% to 50.8%. Such variation may be explained by the ethnic differences observed in this country, which is genetically very heterogeneous. We describe the molecular analysis for 32 mutations o…

• CFTR Molecular Analysis Reveals Infrequent Allele Frequencies in Nine Cystic Fibrosis Patients from Sao Paulo State, Brazil

  Eny Maria Goloni-Bertollo, Eny Maria Goloni‐Bertollo et al.•ARTICLE•Human Biology•2003

  Incluir item

  Although cystic fibrosis (CF) is the most common autosomal recessive disorder in whites, it is thought to be relatively rare or, alternatively, underdiagnosed in Latin America. In Brazil, different groups have shown a DF508 mutation frequency ranging from 30.7% to 50.8%. Such variation may be explained by the ethnic differences observed in this country, which is genetically very heterogeneous. We describe the molecular analysis for 32 mutations o…

• Frequencies of ABO, MNSs, and Duffy Phenotypes Among Blood Donors and Malaria Patients from Four Brazilian Amazon Areas

  Carlos Eugênio Cavasini, Luiz Carlos De Mattos et al.•ARTICLE•Human Biology•2006

  Incluir item

  We compared the serological phenotypic frequencies of ABO, MNSs, and Duffy in 417 blood donors and 309 malaria patients from four Brazilian Amazon areas. Our results suggest no correlation between ABO phenotype and malaria infection in all areas studied. We observed significant correlation between the S +s +, S +s -, and S -s + phenotypes and malaria infection in three areas. Some of the Duffy phenotypes showed significant correlation between don…

Biology (2 obras) · Genetics (2 obras) · Genetics (2 obras) · Medicine (2 obras) · ABO blood group system (1 obra) · Allele (1 obra) · Allele frequency (1 obra) · Amazon rainforest (1 obra) · Antibody (1 obra) · Complement system in diseases (1 obra)