2002
DOI: 10.1590/s0066-782x2002000200002
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Acute Effects of Maternal Smoking on Fetal-Placental-Maternal System Hemodynamics

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Cited by 16 publications
(14 citation statements)
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“…Another study found an acute 76% increase in the pulsatile index (PI) of the umbilical artery after maternal smoking [53] . However, other studies found no effect on blood flow, velocity, diameter, and the systolic/diastolic ratio, PI, and refractive index in the uteroplacental or fetal blood vessels [54] . This may indicate that the PMSE effects on placental vasculature are not consistent among smoking mothers.…”
Section: Birth Weightmentioning
confidence: 82%
“…Another study found an acute 76% increase in the pulsatile index (PI) of the umbilical artery after maternal smoking [53] . However, other studies found no effect on blood flow, velocity, diameter, and the systolic/diastolic ratio, PI, and refractive index in the uteroplacental or fetal blood vessels [54] . This may indicate that the PMSE effects on placental vasculature are not consistent among smoking mothers.…”
Section: Birth Weightmentioning
confidence: 82%
“…As mulheres caracterizam grupo social de relevância para estudos sobre o uso de substâncias psicoativas por haver provável expansão dos indicadores de consumo e dos problemas decorrentes do consumo de substâncias psicoativas nesta população 5 , por estarem cada vez mais presentes em estudos que têm por base populações de sujeitos em tratamento por problemas com substâncias psicoativas 16,17 e pela interface que estes campos de estudos mantêm com áreas como a dos estudos em saúde materno-infantil 18,19,20 .…”
Section: Introductionunclassified
“…Fetal heart rate is also increased. There is concomitant reduction in the blood flow of uterine artery and umbilical artery 6,7 . Nicotine also impairs placental transfer of amino acids and affects fetal brain development which may cause fetal hypoxia and growth retardation 8.9 .…”
Section: Introductionmentioning
confidence: 99%