Author | Gadow, Enrique | |
Author | Petracchi, Florencia | |
Author | Poletta, Fernando A. | |
Author | Castilla, Eduardo E. | |
Access date | 2020-01-30T12:19:43Z | |
Available date | 2020-01-30T12:19:43Z | |
Document date | 2006 | |
Citation | GADOW, Enrique et al. De novo chromosomal abnormalities and month of conception. Data from the southern hemisphere. Prenatal Diagnosis, v. 26, p. 1183-1189, 2006. | pt_BR |
ISSN | 0197-3851 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/39624 | |
Description | Seasonal variation studies on chromosomal abnormalities,
especially Down syndrome, have been previously
reported (Kallen and Masback, 1988). Different
hypotheses have been made including hormonal imbalance
and exposure to ionizing radiation. A very comprehensive
review article on seasonal variation at birth concluded that there is no real evidence of seasonality
in the birth prevalence of Down syndrome (Stolwijk
et al., 1997). One of the various criticisms of the
reviewed studies was that they did not take into account
those fetuses with chromosomal anomalies that would be
lost before term. It was, therefore, suggested that data
obtained from prenatal diagnosis closer to the month of
conception should be studied. | pt_BR |
Language | eng | pt_BR |
Publisher | Wiley | pt_BR |
Rights | restricted access | pt_BR |
Subject in Portuguese | Dados | pt_BR |
Subject in Portuguese | Anormalidades cromossômicas | pt_BR |
Subject in Portuguese | Mês de concepção | pt_BR |
Subject in Portuguese | Hemisfério Sul | pt_BR |
Title | De novo chromosomal abnormalities and month of conception. Data from the southern hemisphere | pt_BR |
Type | Article | pt_BR |
DOI | 10.1002/pd.1586 | |
Affilliation | Instituto Universitario IUC. Centro de Educacíon Médica e Investigaciones Clínicas CEMIC. Department of Obstetrics and Gynecology. Genetic Unit. Buenos Aires, Argentina. | pt_BR |
Affilliation | Instituto Universitario IUC. Centro de Educacíon Médica e Investigaciones Clínicas CEMIC. Department of Obstetrics and Gynecology. Genetic Unit. Buenos Aires, Argentina. | pt_BR |
Affilliation | Instituto Universitario IUC. Centro de Educacíon Médica e Investigaciones Clínicas CEMIC. ECLAMC at CEMIC. Buenos Aires, Argentina. | pt_BR |
Affilliation | Instituto Universitario IUC. Centro de Educacíon Médica e Investigaciones Clínicas CEMIC. ECLAMC at CEMIC. Buenos Aires, Argentina / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. ECLAMC at Departamento de Genética. Rio de Janeiro, RJ, Brasil. | pt_BR |
Subject | Chromosomal abnormalities | pt_BR |
Subject | Month of conception. | pt_BR |
Subject | Southern hemisphere | pt_BR |
Subject | Data | pt_BR |
e-ISSN | 1097-0223 | |
Embargo date | 2025-01-01 | |