Abstract:
:Ninety five placentae from normal term and 'normal' preterm pregnancies have been analysed by morphometry. The growth of the whole placenta, of the microscopic placental constituents and of the villous surface area has been measured in placentae from uncomplicated pregnancies from 10 weeks of gestation to term to provide data for comparison with values from placentae from pathological pregnancies. No evidence for placental senescence is found in the placentae from normal pregnancies up to term although the rate of growth of the villous surface area decreases gradually from approximately 34 weeks gestation. Evidence is given to suggest that in normal pregnancy villi continue to elaborate until term. The relationship of villous surface area to fetal growth is assessed.
journal_name
Early Hum Devjournal_title
Early human developmentauthors
Boyd PAdoi
10.1016/0378-3782(84)90074-4subject
Has Abstractpub_date
1984-06-01 00:00:00pages
297-307issue
4eissn
0378-3782issn
1872-6232pii
0378-3782(84)90074-4journal_volume
9pub_type
杂志文章abstract:AIMS:1. To determine the survival and morbidity of infants at discharge with a birthweight of less than 1500 g in the geographically defined population of East Anglia. 2. To demonstrate a cost-effective method of regional data collection. 3. To determine whether there were any changes in the demand for neonatal care. ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2005.10.019
更新日期:2006-02-01 00:00:00
abstract::Among 7 subjects with hyperemesis gravidarum (HG), we found gabapentin therapy to be associated with mean reductions in nausea and emesis from Baseline to Days 12-14 of 80% and 94%, respectively. There have been 2 congenital defects among 7 exposed infants. Gabapentin may be effective in the treatment of HG. ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2009.11.003
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:There is a lack of standardized echocardiographic parameters to quantify ventricular function in newborn infants. Long-axis systolic ventricular shortening is a useful parameter of global ventricular function. AIMS:Serial assessment of long-axis systolic atrioventricular annulus excursion in premature infan...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2013.09.006
更新日期:2013-12-01 00:00:00
abstract::Developmental changes in muscle coordination patterns of normal and abnormal general movements (GMs) are described. GMs were studied simultaneously with video-recording and polymyography (polyEMG). GMs of normal full-term infants gradually lose their neonatally slow and 'writhing' character, to be turned into the eleg...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/0378-3782(93)90038-v
更新日期:1993-09-01 00:00:00
abstract::This year is the 20th anniversary of the first successful trial of exogenous surfactant for respiratory distress syndrome in the newborn and it is perhaps a good time to review recent advances in basic science and clinical practice as they relate to surfactant therapy. ...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/s0378-3782(00)00122-5
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Term equivalent age (TEA) brain MRI identifies preterm infants at risk for adverse neurodevelopmental outcomes. But some infants may experience neurodevelopmental impairments even in the absence of neuroimaging abnormalities. OBJECTIVE:Evaluate the association of TEA amplitude-integrated EEG (aEEG) measures...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2018.02.010
更新日期:2018-04-01 00:00:00
abstract::During the period 1978-1990 (12.5 years), 929 neonatal general surgical emergencies were treated at the Seoul National University Children's Hospital. There were 308 anorectal malformations, 128 atresia/stenosis of the gut, 125 neonatal Hirschsprung's disease, 75 gastroschisis and 67 esophageal atresias. The highest o...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(92)90194-l
更新日期:1992-06-01 00:00:00
abstract:BACKGROUND:Even though the biological norm in humans is frequent on demand breastfeeding, sparse feeding intervals have become the cultural norm in most Western countries due to a history of on schedule breastfeeding. This discrepancy between the biological basis and the culturally driven practice continues to interfer...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2020.105242
更新日期:2020-12-01 00:00:00
abstract::Neonatal sepsis is frequently accompanied by significant and sometimes life-threatening coagulopathy. More complete understanding is needed of the molecular and cellular mechanisms underlying the interaction of the inflammatory and hemostatic systems. Such information may help focus future studies toward novel ways to...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/S0378-3782(14)70008-8
更新日期:2014-03-01 00:00:00
abstract::Lung surfactant was obtained by postmortem lavage from: (A) premature babies: 34 dying acutely within 2 days of birth from Hyaline Membrane Disease (HMD), 20 dying several days after birth with HMD and its consequences, 8 dying from causes other than HMD; (B) mature babies: 24 dying stillborn, 15 dying soon after birt...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(88)90094-1
更新日期:1988-03-01 00:00:00
abstract:AIMS:To study longitudinal growth pattern of head circumference of full-term symmetric and asymmetric small for gestational age (SGA) infants of the two sexes during first year of life. STUDY DESIGN:Mixed-longitudinal growth research design. SUBJECTS:Head circumference amongst full-term 100 symmetric, 100 asymmetric ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2011.11.007
更新日期:2012-07-01 00:00:00
abstract::The essential fatty acid (EFA) composition of umbilical vessel walls is increasingly being studied as a longer-term reflection of the fetal EFA status. We evaluated the EFA content of umbilical artery and vein vessel walls in 43 preterm infants and compared it with that of 43 full-term cord vessels. In addition, relat...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(95)01656-n
更新日期:1995-08-18 00:00:00
abstract:BACKGROUND:Intrauterine growth restriction (IUGR) is a fetal condition characterized by growth-rate reduction. Afflicted fetuses tend to display abnormalities in heart rate. OBJECTIVE:To study the differences in the heart-rate variability of low-risk fetuses and IUGR fetuses during different behavioral states. METHOD...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2013.07.002
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Long-lasting respiratory symptoms have a huge impact on the quality of life in prematurely born children. AIMS:We aimed to investigate the perinatal and maternal risk factors involved in the development of chronic respiratory morbidity in preterm infants, with an emphasis on the importance of Foetal Inflamm...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2014.07.002
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:The long-term effect of early intervention in infants at risk for developmental disorders is unclear. The VIP project (n=46, originally) evaluated by means of a randomised controlled trial the effect of the family centred early intervention programme COPCA (Coping with and Caring for infants with special nee...
journal_title:Early human development
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.earlhumdev.2017.02.002
更新日期:2017-01-01 00:00:00
abstract::In 1% of monozygotic twin pregnancies, one fetus is without a heart; blood circulation is maintained by an accompanying "pump" twin. Such an acardiac condition is usually diagnosed on the basis of further malformations visible by ultrasonography. We describe a monoamniotic twin pregnancy with early growth reduction in...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(98)00011-5
更新日期:1998-08-28 00:00:00
abstract::It is convenient to calculate milk energy from the creamatocrit but in order to assess the accuracy with which energy content can be predicted in this way, the creamatocrit, the percentage of carbon, and the calorie value of milk were determined in 11 samples of pooled pasteurised human milk. The calculated milk energ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(85)90121-5
更新日期:1985-05-01 00:00:00
abstract::Dramatic improvements have occurred in the overall health of our children driven by rigorous research translated into clinical practice. However, all is not well for too many, not only for their health but for other outcomes of their lives. These outcomes reflect poorly on how professional groups in child life and hea...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/j.earlhumdev.2014.08.022
更新日期:2014-11-01 00:00:00
abstract:INTRODUCTION:The male-to-female ratio of live births is expressed as the ratio of male births divided by total births (M/F). Males are produced approximately 3% in excess. A large number of factors have been found to influence M/F. Stress and privation reduces M/F. Gender preference (which almost invariably favours mal...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2015.10.013
更新日期:2015-12-01 00:00:00
abstract::Soluble fibrinogen--fibrin complex levels were found to be significantly higher in plasma samples from pregnant women with babies suffering from intrauterine growth retardation, when compared with levels found in normal pregnancy. As soluble fibrinogen--fibrin complexes are formed following activation of the coagulati...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(78)90006-3
更新日期:1978-07-01 00:00:00
abstract::To learn if chemoreceptor control of breathing is abnormal in babies whose mothers took narcotics, cocaine, or both drugs during pregnancy, we performed hypoxia and hypercapnia challenges on 28 babies (greater than or equal to 36 weeks gestation). Six babies were exposed to narcotics, six to cocaine, nine to both drug...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(91)90193-7
更新日期:1991-12-01 00:00:00
abstract::We have investigated infant-caregiver interactions in an isolated African subsistence farming community where women perform arduous agricultural tasks in addition to their normal domestic duties which include child care. 49 babies aged 3-18 months were studied on one or two occasions. Detailed observations were made o...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(85)90139-2
更新日期:1985-10-01 00:00:00
abstract::The diagnosis, acute management and follow-up of neonates with haemolytic disease of the newborn (HDN) still represents a significant area of activity for maternity/neonatal services. ABO incompatability is now the single largest cause of HDN in the western world. However, with increasing knowledge at the molecular le...
journal_title:Early human development
pub_type: 杂志文章,实务指引,评审
doi:10.1016/j.earlhumdev.2008.06.005
更新日期:2008-08-01 00:00:00
abstract:AIM:To compare the order and age of emergence of rolling prone to supine and supine to prone before the introduction of back to sleep guidelines and 20 years after their introduction. METHODS:The original normative data for the Alberta Infant Motor Scale (AIMS) were collected just prior to the introduction of back to ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2012.10.009
更新日期:2013-05-01 00:00:00
abstract::The presence of dilated bowel loops antenatally suggests fetal bowel obstruction. Neonatal intestinal obstruction can have different variations in presentation depending on the level and extent of obstruction. Some of these conditions can be diagnosed antenatally. Antenatal detection of surgically correctable anomalie...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/j.earlhumdev.2006.02.005
更新日期:2006-05-01 00:00:00
abstract::Cardiorespiratory interactions in healthy full term newborns were investigated. Spectral analysis was used on heart rate and breathing data from 22 neonates 2-5 days old to reveal coincident frequencies in the breathing and heart rate variability (HRV) spectra, thus identifying respiratory sinus arrhythmia (RSA). The ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(93)90197-3
更新日期:1993-01-01 00:00:00
abstract::Insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-1 (IGFBP-1) were measured in amniotic fluid, extraembryonic coelomic fluid and maternal serum from 23 women with apparently normal first trimester pregnancies prior to termination. The levels of IGF-1 and IGFBP-1 were significantly hig...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(92)90105-p
更新日期:1992-02-01 00:00:00
abstract::The brain glycoconjugates, glycosidases and lipids have been studied in a case of human congenital athyroidism never treated with hormonal replacement. Increase of membrane-bound mucopolysaccharides has been found in the grey matter. Total lipids in the white matter, and phospholipids, and total glycolipids and choles...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(83)90009-9
更新日期:1983-10-01 00:00:00
abstract::In planning enteral feeding in the preterm infant, decisions need to be made regarding the feeding schedule, choice of milk, and the route of administration. Feeds should be commenced within a week after birth beginning with subnutritional quantities. Preterm human milk from the infant's own mother is the milk of choi...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/s0378-3782(99)00047-x
更新日期:1999-12-01 00:00:00
abstract::Son preference remains common in countries from East Asia through South Asia to the Middle East and North Africa. Where sex selective technology and abortion are readily available, such as in China, South Korea and India, this has led to a marked excess in male births. Worst excesses are seen in parts of rural China w...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2011.08.016
更新日期:2011-11-01 00:00:00