Abstract：
:The intrauterine pressure data obtained from oxytocin-treated patients in dysfunctional labor, managed by a specific oxytocin regimen and a computer-defined goal of uterine activity, are analyzed. Questions asked concern the efficacy of the computer diagnosis of hypocontractility, the quantity of uterine activity needed to effect cervical dilatation, and the effectiveness of the quantitative data as an aid in selecting the necessary dose. The false positive diagnostic rate was one of 45 and the false negative, one of 42. The results demonstrate that there were no statistically significant differences between the computer-defined goal of activity and that associated with cervical dilatation if the dose used was permitted the time to accomplish its maximum effect. Quantitation of uterine contractility provided the information necessary to select the dose of oxytocin associated with cervical dilatation in approximately 75% of the patients.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Seitchik J,Castillo Mdoi
10.1016/0002-9378(83)91189-4subject
Has Abstractpub_date
1983-03-01 00:00:00pages
526-9issue
5eissn
0002-9378issn
1097-6868pii
0002-9378(83)91189-4journal_volume
145pub_type
杂志文章abstract：OBJECTIVE:We evaluated the use of the harmonic scalpel in reducing the occurrence of symptomatic lymphoceles and its related complications in paraaortic laparoscopic lymphadenectomies (PALLs). STUDY DESIGN:All PALL that were performed at the Institut Claudius Regaud between January 2003 and June 2007 were included. Si...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.05.026
更新日期：2009-10-01 00:00:00
abstract：OBJECTIVE:We sought to study midpregnancy placental volume in rural Indian women, its maternal determinants, and its relationship to neonatal size. STUDY DESIGN:We performed a prospective community-based study of maternal nutrition and fetal growth in 6 villages near the city of Pune. Measurements included midpregnanc...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(00)70237-7
更新日期：2000-02-01 00:00:00
abstract：:The placenta is a highly metabolically active organ fulfilling the bioenergetic and biosynthetic needs to support its own rapid growth and that of the fetus. Placental metabolic dysfunction is a common occurrence in preeclampsia although its causal relationship to the pathophysiology is unclear. At the outset, this ma...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2020.11.005
更新日期：2020-11-13 00:00:00
abstract：:The purpose of this study was to determine the activity and toxicity of hexamethylmelamine chemotherapy in patients with persistent or recurrent epithelial ovarian cancer. Forty-nine women received hexamethylmelamine 100 to 150 mg/day for 14 days, repeated at 4-week intervals. All patients had previously received at l...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0002-9378(91)90287-2
更新日期：1991-09-01 00:00:00
abstract：OBJECTIVE:We sought to evaluate the accuracy of a novel system for measuring fetal heart rate (FHR) and ST-segment changes using noninvasive electrodes on the maternal abdomen. STUDY DESIGN:Fetal electrocardiograms were recorded using abdominal sensors from 32 term laboring women who had a fetal scalp electrode (FSE) ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.02.066
更新日期：2011-07-01 00:00:00
abstract：:The pre-ejection period (PEP) of the fetal cardiac cycle was studied on 22 chronically instrumented pregnant ewes. The PEP was measured from the onset of the Q wave on fetal electrocardiogram to the onset of the upstroke on the fetal arterial blood pressure curve. Lengthening of the PEP was observed in association wit...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90285-0
更新日期：1979-03-01 00:00:00
abstract：:Ovulation induction with pulsatile gonadotropin-releasing hormone achieves high ovulatory and pregnancy rates in hypogonadotropic hypogonadism while limiting the occurrence of ovarian hyperstimulation and multiple pregnancy. However, this form of therapy is apparently less effective in polycystic ovary syndrome. The a...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)91438-i
更新日期：1990-11-01 00:00:00
abstract：:Engaging women in discussions about reproductive goals in health care settings is increasingly recognized as an important public health strategy to reduce unintended pregnancy and improve pregnancy outcomes. "Reproductive life planning" has gained visibility as a framework for these discussions, endorsed by public hea...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2016.10.004
更新日期：2017-02-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to examine risk factors for postterm (gestational age >or= 42 weeks) or prolonged (gestational age >or= 41 weeks) pregnancy. STUDY DESIGN:We conducted a retrospective cohort study of all term, singleton pregnancies delivered at a mature, managed care organization. The primary o...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.02.034
更新日期：2009-06-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the effect of preterm premature rupture of the membranes on the frequency of respiratory distress syndrome among singleton pregnancies that are complicated with preterm delivery. STUDY DESIGN:We performed a retrospective analysis of singleton pregnancies that were de...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.126203
更新日期：2002-08-01 00:00:00
abstract：OBJECTIVE:In a previous study of women who had been sexually assaulted, we reported a 26% prevalence of a major psychiatric diagnosis. The purpose of this study was to better characterize sexual assaults in women with a major psychiatric diagnosis. STUDY DESIGN:All female patients >or=15 years old with a complaint of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.123731
更新日期：2002-06-01 00:00:00
abstract：OBJECTIVE:Maternal floor infarction of the placenta is characterized by gross placental abnormalities and histologic evidence of X-cell proliferation. Previously, pregnancy-associated major basic protein has been localized to the placental X cell and identified at elevated levels in serum and amniotic fluid in all norm...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91716-5
更新日期：1992-11-01 00:00:00
abstract：:Fetal gender was prospectively determined by ultrasonography in 115 patients with singleton pregnancies between 16 and 20 weeks of gestation. Gender determination was performed as a part of the sonographic examination preceding genetic amniocentesis, and the results were compared to the amniotic fluid fetal karyotype ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90055-x
更新日期：1987-03-01 00:00:00
abstract：OBJECTIVE:We sought to determine if uterine tachysystole, ≥ 6 contractions per 10 minutes, within the first 4 hours of labor induction, is associated with adverse infant outcomes. STUDY DESIGN:This was a prospective cohort study of 584 women ≥ 37 weeks' gestation undergoing induction of labor with 100 μg of oral misop...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2012.07.032
更新日期：2012-10-01 00:00:00
abstract：OBJECTIVE:Our purpose was to analyze 3 obstetric outcomes according to the various forms of congenital uterine malformation after in vitro fertilization and embryo transfer. STUDY DESIGN:We conducted a retrospective analysis of data from 24 patients with the following types of congenital uterine malformation: 6 unicom...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70255-7
更新日期：1996-07-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to assess whether implementation of a statewide initiative was associated with changes in perinatal human immunodeficiency virus (HIV) testing practices. STUDY DESIGN:This was an observational cohort study of all 1,141,799 women who delivered in Illinois birthing hospitals over...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2012.08.006
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Intrauterine growth restriction in an ovine model occurs after exposure to environmental heat stress for 80 days beginning at 35 days' gestation. Our objective was to determine whether intrauterine growth restriction is reversible on removal of the heat stress after only 55 days of exposure; that is, does a b...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70629-0
更新日期：1999-05-01 00:00:00
abstract：OBJECTIVES:In utero gene therapy has a potential to correct genetic disorders before the first clinical symptoms appear. Our aim was to examine whether the exocoelomic cavity between amniotic and chorionic membranes offers a minimally invasive route for gene transfer to the fetus during early pregnancy. STUDY DESIGN:W...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2003.07.010
更新日期：2004-01-01 00:00:00
abstract：OBJECTIVE:This study compared myoendometrial versus placental radial uterine arteries from late-pregnant rats to evaluate differences in passive mechanical properties and arterial wall hyperplasia. STUDY DESIGN:Myoendometrial and placental radial uterine arteries were dissected from late-pregnant (day 17-19) Sprague-D...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.06.094
更新日期：2005-01-01 00:00:00
abstract：:Substance P is a neuropeptide that has been identified in the ovary, fallopian tube, uterus, and vagina and in the hypothalamic-pituitary axis in both an animal model and human ovaries. We sought to determine if substance P is present in peritoneal fluid and, if so, whether it correlated with the cause of infertility....
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91852-2
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to assess whether vaginal sialidases level in early pregnancy is associated with preterm birth among women who are bacterial vaginosis-positive. STUDY DESIGN:Of the 1806 women who were enrolled at < 20 weeks of gestation, 800 of the women were bacterial vaginosis-positive (Nugen...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.08.061
更新日期：2011-02-01 00:00:00
abstract：OBJECTIVE:Estrogen receptor-positive cancers that initially respond to hormone therapy often progress to a resistant state. The breast cancer cell line T47Dco is a model for such resistance. It is a polymorphic line, composed of multiple cell populations that demonstrate the presence of mutant estrogen receptors by clo...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)90590-0
更新日期：1992-04-01 00:00:00
abstract：:Smoking increases the risk of lung cancer and cardiovascular disease among persons of both sexes. The risk of cardiovascular disease is further increased among users of oral contraceptives who smoke, particularly those who are >/=35 years old or carry the coagulation factor V Leiden mutation. Other important cardiovas...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(99)70695-2
更新日期：1999-06-01 00:00:00
abstract：:Cellular transplantation is an attractive alternative to whole-organ transplantation when only a discrete function of the organ is deficient. Early fetal donor cells have an advantage because they engraft readily and do not cause graft-versus-host disease. Similarly, the fetus is an ideal recipient of allogeneic fetal...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(91)90656-c
更新日期：1991-01-01 00:00:00
abstract：:One hundred fifty-eight intravenous saline solution infusions (3 mmol Na per kilogram body weight) were performed in (1) normal primigravid women during the second and third trimesters and post partum, after 1 week of either a high, low, or ad libitum salt intake; (2) normotensive primigravid women during midpregnancy...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(88)80071-1
更新日期：1988-08-01 00:00:00
abstract：:The maturation of the glomerular filtration rate (GFR) and the interrelationship between the GFR and the renal transport of sodium and chloride have been evaluated during the last trimester of gestation with the use of long-term experiments in fetal lambs. An increase in GFR (milliliters per minute) parallel to the in...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90712-8
更新日期：1977-08-01 00:00:00
abstract：OBJECTIVE:We previously demonstrated that prenatal nicotine exposure decreases neonatal pulmonary function in nonhuman primates, and maternal vitamin C supplementation attenuates these deleterious effects. However, the effect of nicotine on placental perfusion and development is not fully understood. This study utilize...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.12.042
更新日期：2015-03-01 00:00:00
abstract：OBJECTIVE:Our purpose was to compare the accuracy of ultrasonographic and manual cervical examinations for the prediction of preterm delivery. STUDY DESIGN:One hundred two singleton pregnancies at high risk for preterm delivery were followed up prospectively from 14 to 30 weeks with both serial cervical ultrasonograph...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70259-x
更新日期：1997-10-01 00:00:00
abstract：:Histidyl proline diketopiperazine values have been established in human amniotic fluid (n = 81) and maternal serum (n = 36) throughout gestation (10 to 42 weeks). Newborn cord serum (n = 10) and first-voided fetal urine (n = 10) levels were also documented. These measurements reveal increasing amniotic fluid levels wi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)90998-m
更新日期：1990-03-01 00:00:00
abstract：OBJECTIVE:Women who deliver preterm infants may be at increased risk for cardiovascular disease, perhaps related to dyslipidemia. STUDY DESIGN:In a nested case control study of women with spontaneous preterm birth, cholesterol, high-density lipoprotein, low-density lipoprotein, and triglycerides were evaluated. Lipid ...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ajog.2007.04.024
更新日期：2007-12-01 00:00:00
