Affiliation:
1. Department of Pediatrics, University of Padova, Italy
2. Department of Biology and Mathematics and Volterra Centre, University of Rome Tor Vergata, Italy
Abstract
RFLP HLA-DRB I analysis was performed on a total of 83 children born from HIV -infected mothers, 35 of whom were shown to be HIV -infected, while 48 reverted from seropositivity to seronegativity, indicating that they were not infected. Moreover, 89 healthy children were used as controls. It has been found that DRBI-14a and DRBI-13a.4 alleles were not present in the HIV-infected children, but were found in the sero-reverted (HIV-uninfected) children (in the proportion of 9·6 per cent and 5·3 per cent, respectively), and in the controls (5·6 per cent and 3·9 per cent, respectively). The possible correlation between DR and risk of HIV transmission from mother to baby was analysed considering every single allele, estimated by the ratio between the number of infected children and the number of all children born from seropositive mothers. There was also introduced a statisticGfor the control of ’statistical validity’ of data.
Subject
Biochemistry, medical,Clinical Biochemistry,Genetics,Molecular Biology,General Medicine
Cited by
15 articles.
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