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1. バイオフィジカルプロファイルスコアを基にした胎児の健常性評価biophysical profile test for antepartum fetal assessment [show details]
…the usual duration of sleep state cycles (20 to 40 minutes) minimizes the possibility of misdiagnosis of pathologic versus physiologic fetal conditions. Amniotic fluid volume is a nonacute parameter since …
2. 腎無形成：出生前診断renal agenesis prenatal diagnosis [show details]
… or absent amniotic fluid. In early pregnancy, the movement of fluid across the amnion, fetal membranes, and chorionic plate is thought to be the dominant source of amniotic fluid.… associates renal mass reduction leading to a vicious cycle of compensatory glomerular hyperfiltration.…
3. 分娩前胎児評価の概要overview of antepartum fetal assessment [show details]
… NSTs and low amniotic fluid index (0 to 5 cm) were at increased risk for meconium passage and five-minute Apgar score <7 at delivery compared with those with a normal amniotic fluid index .… unrelated to hypoxemia, such as gestational age, maternal medication, maternal smoking, fetal sleep-wake cycles, and fetal disease/anomalies. Because the sequence of biophysical changes over time described in …
4. 尿素サイクル障害：臨床的特徴および診断urea cycle disorders clinical features and diagnosis [show details]
… urea cycle is the metabolic pathway that transforms nitrogen to urea for excretion from the body Deficiency of an enzyme in the pathway causes a urea cycle disorder (UCD).… Elevated citrulline and argininosuccinic acid can be measured in amniotic fluid.…
5. 嚢胞性腎疾患の胎児超音波診断prenatal sonographic diagnosis of cystic renal disease [show details]
… assessment of : Amniotic fluid volume – In the second half of pregnancy, amniotic fluid volume is produced by fetal kidneys and lungs. Therefore, a normal amniotic fluid volume is the best… which controls organ growth by controlling the balance between cell proliferation and cell cycle arrest through the phosphorylation state and nuclear…