Abstract：
:To precisely measure the events of the fetal breath cycle it is necessary to have an accurate hard copy record. Two approaches to this have been made using either M-mode or Doppler ultrasound. It was the aim of this paper to compare these methods. Hard copy records of fetal breathing movements were produced by simultaneously recording movements of the fetal chest wall with M-mode and frequency spectral analysis of Doppler signals from either the fetal inferior vena cava or umbilical vein. Timing of the onset and end of inspiration was equally recognised by chest wall movement and changes in umbilical vein flow. Augmented flow in the fetal inferior cava began after the onset of "inspiration" and continued into "expiration". This signal could be used for registering the occurrence of a breath but not for timing. Because of unequal rotation and distortion of the chest wall, during fetal breathing movements, records of chest wall movement were considered less precise than those from the umbilical vein for timing the events of the fetal breath cycle. The umbilical vein flow velocity sonogram provides an accurate record to allow measurement of "inspiratory" time and total breath movement time.
journal_name
Early Hum Devjournal_title
Early human developmentauthors
Trudinger BJ,Cook CMdoi
10.1016/0378-3782(89)90010-8subject
Has Abstractpub_date
1989-12-01 00:00:00pages
247-53issue
3-4eissn
0378-3782issn
1872-6232pii
0378-3782(89)90010-8journal_volume
20pub_type
杂志文章abstract：BACKGROUND:Children with major anatomical congenital anomalies (CA) often need prolonged hospitalization with surgical interventions in the neonatal period and thereafter. Better intensive care treatment has reduced mortality rates, but at the cost of more morbidity. AIM:To study motor-function and exercise capacity i...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2010.06.014
更新日期：2010-08-01 00:00:00
abstract：:A management programme for the control and treatment of Rh0 (D) immunized during pregnancy is presented. A total of 34,650 births were registered during a 4.5 year period and included 63 D positive newborns to D-immunized mothers. The outcome of all infants has been evaluated according to the severity of the haemolyti...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(87)90096-x
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Gastroschisis and omphalocele are the most common anterior abdominal wall defects affecting infants. There are few large cohort studies describing the frequency of associated anomalies in infants with these 2 conditions. We describe associated anomalies and outcomes in infants with these defects using a larg...
journal_title：Early human development
pub_type： 杂志文章,多中心研究
doi：10.1016/j.earlhumdev.2014.05.006
更新日期：2014-08-01 00:00:00
abstract：:In the infant, sucking behaviour is one of the first coordinated muscular activities. It is under the control of the brainstem. In utero sucking is observed from 13 weeks' gestation. The healthy full-term newborn infant has a very stable rhythm of alternating bursts of sucking with pauses in between. The non-nutritive...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/s0378-3782(00)00091-8
更新日期：2000-11-01 00:00:00
abstract：BACKGROUND:Controversy exists regarding association of high levels of proinflammatory cytokines, neonatal morbidities and poor neurodevelopment outcome in very low birth weight infants. OBJECTIVE:To determine association between severity of early inflammatory response and neurodevelopment outcome in high risk very low...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2011.03.009
更新日期：2011-06-01 00:00:00
abstract：:The validity of the Wigglesworth experimental model to produce newborn rats that are small for gestational age by ligation of one of both uterine vessels was confirmed. Newborn rats from the opposite horns are used as controls in the classical model. It is concluded from this study that newborns from sham-operated dam...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(79)90038-0
更新日期：1979-09-01 00:00:00
abstract：AIM:The effects of intestinal bifidobacteria on the development of immunity in early life were explored. METHODS:Neonatal SD rats born and housed under strict barrier systems were fed from birth with sufficient antibiotics (bifidobacteria minimisation group) or supplemented daily with 1x10(10) colony-forming units of ...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2010.01.002
更新日期：2010-01-01 00:00:00
abstract：BACKGROUND:Previous studies using ultrasound technology showed that fetal heart rate (HR) may be responsive to maternal aerobic exercise. Although it is recognized that cardiac autonomic control may be influenced by the intrauterine environment, little is known about how maternal exercise affects fetal heart developmen...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2010.03.002
更新日期：2010-04-01 00:00:00
abstract：:The biochemical, dermatological and neurological motor disorders of biotinidase deficiency (multiple carboxylase deficiency) show a dramatic response to pharmacological doses of biotin. This condition is characterised by the accumulation of biocytin and depletion of biotin. Neuromuscular function returns to normal wit...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(85)90086-6
更新日期：1985-09-01 00:00:00
abstract：:The purpose of this study was to compare two different methods for assessing fetal heart rate (FHR)--fetal eye movement (FEM) synchronization: (1) periods of high (HV) and low (LV) variability in the FHR and the presence (EM) and absence (NEM) of FEM were determined by visual inspection and the degree of association b...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(92)90137-6
更新日期：1992-09-01 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：:Forty-four prenatally depressed women were randomly assigned to peer support or interpersonal psychotherapy groups at 22 weeks gestation. The peer support group participated in a 20-minute group session once per week for 12 weeks, and the interpersonal psychotherapy group met for one hour per week for 12 weeks. Assess...
journal_title：Early human development
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.earlhumdev.2013.04.006
更新日期：2013-09-01 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：:Interfacility transport to tertiary care for high-risk neonates has become an integral part of equitable access to optimal perinatal healthcare. Excellence in clinical care requires expertise in transport medicine and the coordination of safe transport processes. However, concerns remain regarding environmental stress...
journal_title：Early human development
pub_type： 杂志文章,评审
doi：10.1016/j.earlhumdev.2020.105051
更新日期：2020-07-01 00:00:00
abstract：:The structural changes in the umbilical cord of full term fetuses from 18 cases of gestational diabetes were studied. All these were insulin-dependent and their blood glucose levels were well controlled. Light microscopy showed rupture and erosion of the endothelial lining of umbilical arteries resulting in increased ...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(86)90114-3
更新日期：1986-10-01 00:00:00
abstract：BACKGROUND:Corrected age is typically applied when assessing the development of children born <32 weeks of gestation. There is no consensus as to whether corrected age should be applied when assessing children born late/moderately preterm (LMPT; 32-36 weeks of gestation). AIMS:This study explored the impact of correct...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2016.01.002
更新日期：2016-03-01 00:00:00
abstract：:Near infrared spectroscopy (NIRS) monitoring is a new challenge for clinicians who deal with early detection of dangerous hypoperfusion in the brain, as well as in splanchnic and renal districts in critically ill preterm infants. Previous studies performed on infants and children with congenital heart disease, demonst...
journal_title：Early human development
pub_type： 杂志文章,评审
doi：10.1016/S0378-3782(13)70014-8
更新日期：2013-06-01 00:00:00
abstract：:Atrial natriuretic factor (ANF) has been well known as a potent natriuretic peptide. The purpose of this study was to clarify the physiological role of ANF in neonates. We designed two types of study to investigate the role of ANF in neonates. (i) The role of ANF in neonatal fluid homeostasis; (ii) ANF and spontaneous...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(92)90132-z
更新日期：1992-06-01 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：:Slide show presentations have become integral to the workplace, and PowerPoint is ubiquitous since it ships with the Microsoft Office Suite. However, the increasing sophistication of such software may encourage presenters to privilege form over content. It is possible to apply scientific research from Educational Psyc...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2018.06.006
更新日期：2018-10-01 00:00:00
abstract：OBJECTIVE:Many preterm children show difficulties in attention at (pre)school age. The development of attention capacities of preterm and term toddlers was compared using a longitudinal and multi-method approach at 12, 18 and 24months. METHOD:Attention was measured for 123 preterm (32-36weeks gestation) and 101 term b...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2015.08.015
更新日期：2015-12-01 00:00:00
abstract：:The Golgi-Cox method was used to study the maturation of the large pyramidal cells of the Vth cortical layer in three groups of adult rats: one subjected to undernutrition during the first month of life, another throughout the first 2 mth of life, and the last one during gestation and the suckling period. The main alt...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(86)90186-6
更新日期：1986-12-01 00:00:00
abstract：:Fifty-five pregnant Rhesus isoimmunized women were subjected to fetal blood sampling or fetal blood transfusion on 135 occasions. Glucose and C-peptide concentrations were measured in fetal blood, in addition to the routine investigations for complete blood count, blood gases and lactate concentration, in order to inv...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(90)90027-g
更新日期：1990-12-01 00:00:00
abstract：:Long-term respiratory morbidity is common, particularly in those born very prematurely and who have developed bronchopulmonary dysplasia (BPD), but it does occur in those without BPD and in infants born at term. A variety of neonatal strategies have been developed, all with short-term advantages, but meta-analyses of ...
journal_title：Early human development
pub_type： 杂志文章,评审
doi：10.1016/j.earlhumdev.2014.08.020
更新日期：2014-11-01 00:00:00
abstract：BACKGROUND:Preterm infants have a high risk of cranial deformity resulting from external pressures. Such deformity is associated with delayed neurodevelopment. AIMS:We aimed to clarify the effects of continuous use of positioning pillows on cranial deformity and neurodevelopment in preterm infants. METHODS:This prosp...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2020.105137
更新日期：2020-09-01 00:00:00
abstract：:The purpose of this study was to investigate prostanoid synthesis in different segments of the umbilicoplacental vascular tree and its relationship to impaired maternal glucose tolerance. Segments from the umbilical artery and vein, allantochorionic artery branches, and the cotyledon artery from 21 women with diabetes...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/s0378-3732(97)00036-2
更新日期：1998-01-09 00:00:00
abstract：:Posture and spontaneous motor patterns during the first days of life were studied in ten healthy fullterm infants by direct observation and videorecording. The aim of the study was to provide a description of motor and postural characteristics of normal newborns. The infants were recorded for 1 h on their first and fo...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/0378-3782(89)90020-0
更新日期：1989-02-01 00:00:00
abstract：BACKGROUND:Preterm children have problems with mathematics but knowledge about the predictors of specific mathematic abilities in preterm populations is scarce. AIMS:This study investigated neurodevelopmental pathways to children's general and specific mathematic abilities across the full gestational age range. STUDY...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2014.07.015
更新日期：2014-10-01 00:00:00
abstract：BACKGROUND:Pregnancy and delivery are complex processes, and isolated obstetric complications rare and often accompanied or followed by a number of others. AIMS:To study the relationship between the overall obstetric situation (as opposed to single obstetric risk factors) and emotional and substance use disorders in y...
journal_title：Early human development
pub_type： 杂志文章
doi：10.1016/j.earlhumdev.2004.04.016
更新日期：2004-11-01 00:00:00
abstract：:Doctors are pivotal characters in Star Trek. This paper will review Dr. Julian Bashir, a unique medic who is genetically engineered to superhuman capacities while deliberately designed to have human failings, which he successfully overcomes. His genetic enhancements allow him to excel in whatever he does and although ...
journal_title：Early human development
pub_type： 杂志文章,实务指引
doi：10.1016/j.earlhumdev.2020.104992
更新日期：2020-05-01 00:00:00
