Abstract:
:During the last decade transvaginal color Doppler has played an important role in increasing understanding of early human development. Although our knowledge of early pregnancy development has recently improved, little is known about the most critical period of human development: between conception and implantation. Recent advances in 3D ultrasound have made studies of follicular development, ovulation and uterine receptivity more accurate. The same method can be used for evaluation of the Fallopian tube patency and assessment of the ovarian and uterine causes of infertility which hamper processes of early human development. Storage capacities, reconstruction of the volume images and simultaneous viewing of all three orthogonal planes are the main advantages of this method. Introducing 3D ultrasound into assessment of early pregnancy has enabled visualization and volume estimation of the gestational sac, yolk sac and embryo. Switching on power Doppler superimposed to 3D gray scale can detect early vasculogenesis within the intervillous space and embryo/fetus. Here we review the potential application of this novel technique in monitoring the morphological and functional processes from ovulation towards implantation and early pregnancy.
journal_name
J Perinat Medjournal_title
Journal of perinatal medicineauthors
Kupesić S,Hafner T,Bjelos Ddoi
10.1515/JPM.2002.011keywords:
subject
Has Abstractpub_date
2002-01-01 00:00:00pages
84-98issue
1eissn
0300-5577issn
1619-3997journal_volume
30pub_type
杂志文章,评审abstract::This article looks at the association of maternal blood pressure with the blood pressure of the offspring from birth to childhood. The Barker hypothesis states that maternal and "in utero" attributes during pregnancy affect a child's cardiovascular health throughout life. We present an analysis of a unique dataset tha...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2014-0038
更新日期:2015-11-01 00:00:00
abstract:OBJECTIVE:To assess mid-trimester amniotic fluid concentrations of interleukin (IL)-6, IL-8, tumor necrosis factor (TNF)-α, and lipopolysaccharide binding protein (LBP) in pregnancies with normal outcome and correlate them with gestational week (GW), parity, and fetal gender. METHODS:Cytokine concentrations were measu...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm.2011.041
更新日期:2011-07-01 00:00:00
abstract::Antepartum and intrapartum monitoring problems are discussed with reference to a case history of a fetal AV-block detected during the 36th week of pregnancy. CTG instruments where the internal logic criteria can be turned off are suitable for monitoring arrhythmias. During labor the direct fetal ECG permits exact diag...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1982.10.2.85
更新日期:1982-01-01 00:00:00
abstract::Objective To determine the association between pre-gravid obesity and stillbirth. Methods A retrospective study of a population-based dataset of births at ≥34 weeks' gestation. We excluded fetal deaths due to lethal anomalies and intrapartum fetal deaths. We calculated the incidence of stillbirths, neonatal respirator...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2018-0266
更新日期:2019-04-24 00:00:00
abstract::This paper reviews data that support the effectiveness of the French approach of using risk scoring for evaluating the risk of preterm delivery. This approach, which was developed in 1969 and spread to obstetricians and midwives throughout France in the early 1970s, includes systematic information about the recognitio...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章,评审
doi:10.1515/JPM.1999.002
更新日期:1999-01-01 00:00:00
abstract:AIM:To compare oxidative stress in patients with preeclampsia (PE) or intrauterine growth restriction (IUGR) vs. normal pregnancy (controls) during 48 h after delivery. STUDY DESIGN:Women with singleton pregnancies were recruited immediately after delivery (gestational age >26.0 weeks). Women with PE or IUGR were matc...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/JPM.2008.053
更新日期:2008-01-01 00:00:00
abstract::To determine if oxytocin dosage used for labor induction differed in obese and lean women, we analyzed records of patients who underwent term labor induction and delivered vaginally. Each of a cohort of 27 patients with a body mass index (BMI) >40 kg/m2 was matched with a patient with a BMI <28 kg/m2 for gestational a...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2014-0134
更新日期:2015-11-01 00:00:00
abstract:UNLABELLED:The aim of this study was to evaluate the fluctuation of fetal pH in blood samples taken at the beginning of labor and at the moment of birth as related to intrauterine growth retardation syndrome. This is a prospective follow-up of term gestations, of which 41 were diagnosed as intrauterine growth retardati...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1994.22.4.329
更新日期:1994-01-01 00:00:00
abstract:UNLABELLED:The authors present the results of their follow-up studies of data from the last four years on patients with congenital ventriculomegaly. OBJECTIVE:To study the psychomotor and mental developmental outcome of neonates with congenital ventriculomegaly diagnosed prenatally. In addition, patients were also cla...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/JPM.1999.067
更新日期:1999-01-01 00:00:00
abstract:AIM:To determine acceptance of pregnant women to undergo fetal magnetic resonance imaging (MRI) examination in research and clinical setting. METHODS:A prospective study included a research group [part of a study comparing brain ultrasound (US) to MRI in fetuses at risk for acquired brain damage] and a clinical group ...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2016-0360
更新日期:2018-11-27 00:00:00
abstract::Fluorescence polarization of the amniotic fluid from 39 high risk pregnancies requiring preterm delivery was measured in order to assess the maturity of the fetal lung. The study population included 15 cases of intrauterine growth retardation, ten maternal hypertension, five maternal Hodgkin's disease, three placenta ...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1993.21.5.349
更新日期:1993-01-01 00:00:00
abstract::Premature infants born to mothers with HELLP syndrome were reported to have a less favourable outcome compared to infants with uncomplicated maternal history. We investigated the short term outcome in 21 premature infants with birth weights less than 1750 g born to mothers with HELLP syndrome. Median birth weight was ...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1992.20.1.25
更新日期:1992-01-01 00:00:00
abstract:AIMS:To develop a predictive model for assessing the risk of developing neonatal respiratory morbidity using lamellar body counts (LBCs) and gestational age (GA) to provide a more patient-specific assessment. METHODS:Retrospective cohort study of patients' ≥32 weeks' gestation who received amniocentesis with LBC analy...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2014-0310
更新日期:2016-08-01 00:00:00
abstract:UNLABELLED:Alcohol is the most common identifiable teratogenic cause of mental retardation in North America. Fetal Alcohol Syndrome (FAS) is a major public health problem, which is frequently under diagnosed by physicians. OBJECTIVE:To identify and quantify the maternal risk factors and neonatal characteristics of chi...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1998.26.4.263
更新日期:1998-01-01 00:00:00
abstract::Various substances and methods are used as alternatives to corticoids for stimulating antenatal pulmonary maturation. This study discusses thyroid hormones, intralipid, ambroxol, carnitine, theophylline (aminophylline) and betasympathomimetic agents. ...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1987.15.5.453
更新日期:1987-01-01 00:00:00
abstract:AIM:The aim of this study was to assess the risk of subsequent delivery complications after extremely preterm deliveries by initial (index) pregnancy mode of delivery (MOD): cesarean (CD) versus vaginal (VD). METHODS:This is a retrospective, longitudinal cohort study using Washington State birth certificate data and I...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2013-0023
更新日期:2013-11-01 00:00:00
abstract::Erythrocyte deformability is an important determinant of microcirculation, of oxygen transport and release to the tissue. In an attempt to clarify the rheological peculiarity during pregnancy, erythrocyte deformability was measured in 10 nonpregnant controls and 10 pairs of mothers and newborns. When the hematocrit of...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1995.23.4.301
更新日期:1995-01-01 00:00:00
abstract::The outbreak of the SARS-CoV-2 elicited a surge in publications. Obstetric reports were with few exceptions characterized by small sample sizes with potentially limited generalizability. In this review, evidence suggests increased susceptibility to COVID-19 in pregnancy; common pregnancy comorbidities may help explain...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章,评审
doi:10.1515/jpm-2020-0399
更新日期:2020-11-26 00:00:00
abstract:Objectives:The coronavirus disease 2019 (COVID-19) had become a worldwide pandemic, however, information is limited on the asymptomatic proportion and thromboembolism risk of pregnant women with infection. Methods:All 32 pregnant women with COVID-19 who were admitted to the hospital in Wuhan during the outbreak from J...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2020-0409
更新日期:2020-11-23 00:00:00
abstract::Objective To assess the characteristics of twin fetal facial expressions at 30-33 + 6 weeks of gestation using four-dimensional (4D) ultrasound to clarify twin fetal brain development and maturation. Methods Frequencies of seven fetal facial expressions were studied using 4D ultrasound for 15 minutes in 30 singleton p...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpm-2019-0127
更新日期:2019-11-26 00:00:00
abstract::In preterm infants, feeding with human milk (HM) is a very effective intervention for the prevention of infections and necrotizing enterocolitis (NEC), and for potentially improved neurocognitive and cardiovascular outcomes in the long-term. Hospitals and physicians are advised to recommend HM for preterm and other hi...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章,实务指引
doi:10.1515/jpm.2010.064
更新日期:2010-07-01 00:00:00
abstract::The neonatal outcome of 78 consecutive singleton pregnancies complicated by intrauterine growth retardation (IUGR) and gestational hypertension were compared with the outcome of 78 adequately matched pregnancies complicated by idiopathic IUGR. The rate of low (< 5) 1-minute Apgar scores was higher in infants born to h...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1993.21.3.195
更新日期:1993-01-01 00:00:00
abstract::It is well known that in pregnancy dehydroepiandrosterone-sulphate (DHEAS) (90% synthetized by the fetal adrenals, 10% by the maternal ones) is converted into estrogens mainly in the placenta. In order to evaluate the steroid metabolizing capacity of the placental enzymatic complex under load conditions, a test was de...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1979.7.3.149
更新日期:1979-01-01 00:00:00
abstract::Neonatal and antenatal alloimmune thrombocytopenia is caused by the placental passage of maternal antibodies directed against platelet-specific fetal antigens. This disease is analogous to Rhesus hemolytic disease of the newborn and may be complicated by intracranial hemorrhage. Following increased awareness to the di...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1991.19.6.465
更新日期:1991-01-01 00:00:00
abstract::Considerable evidence exists for marked beneficial effects of omega-3 long-chain polyunsaturated fatty acids (LC-PUFA) during pregnancy. The omega-3 LC-PUFA docosahexaenoic acid (DHA) is incorporated in large amounts in fetal brain and other tissues during the second half of pregnancy, and several studies have provide...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章,评审
doi:10.1515/JPM.2007.030
更新日期:2007-01-01 00:00:00
abstract::In a double-blind randomized study, the effect of a single dose of a fenoterol preparation with delayed release of active substance (designated as fenoterol depot) was compared with a fenoterol product with undelayed release of active substance (designated as fenoterol) in two groups respectively comprising 66 and 65 ...
journal_title:Journal of perinatal medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1515/jpme.1987.15.1.95
更新日期:1987-01-01 00:00:00
abstract:OBJECTIVE:To assess pre-labor attitudes and post-labor experiences of the use of vacuum extraction during delivery. To seek associations between traumatic labor experience and personal preparation, physiology of labor and treatment during labor. METHODS:A total of 205 women filled in a questionnaire within five days o...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/JPM.2005.068
更新日期:2005-01-01 00:00:00
abstract:AIMS:To measure plasma concentrations of endothelin (ET)-1, NO metabolites (nitrate/nitrite; NOx) and 6-keto PGF1 alpha (PGF1 alpha) in maternal and fetal sheep blood, and to evaluate the effects of big ET-1 on hemodynamic response, blood gases and NO and 6-keto PGF1 alpha production in near term fetal sheep. METHODS:...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/JPM.2004.149
更新日期:2004-01-01 00:00:00
abstract:AIMS:The goal of the present retrospective study was to examine the peripheral blood lymphocytes for expression of phenotypic and activation markers concerning the development of hypertension in pregnancy. METHODS:16 women (aged 25-43 years; mean 35.1) developing hypertension in the third trimester (week 25-34) have h...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/JPM.2000.050
更新日期:2000-01-01 00:00:00
abstract::The objective of this study was to analyse the relation between severity of maternal condition at the time of intensive care unit (ICU) admission and various individual and institutional factors. This study analysed data from a retrospective population-based study in three French regions during 1991. The population st...
journal_title:Journal of perinatal medicine
pub_type: 杂志文章
doi:10.1515/jpme.1998.26.5.354
更新日期:1998-01-01 00:00:00