Abstract：
:The effect of an intravenous bolus of 25 mg of conjugated estrogen (Premarin) on vaginal blood flow in seven surgically menopausal women was measured by a thermal conductance probe. Electrical power (0.8 W) was supplied to a resistance wire incorporated in the surface of the probe, and its surface temperature was monitored continuously for 30 minutes six times daily for 3 days. The mean temperature difference (delta T) between the heated probe surface and the vagina remained unchanged during a preinjection control day. While there were individual differences in response, analysis of mean delta T during the first day following the injection of the estrogen revealed a significant linear downward trend at delta T, indicating a rise in vaginal blood flow. Delta T plateaued on day 2 and showed a slight rise in the morning of day 3. It may be concluded that estrogen administered in this dose and form markedly increases vaginal blood flow.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Abrams RM,Stanley H,Carter R,Notelovitz Mdoi
10.1016/0002-9378(82)90075-8subject
Has Abstractpub_date
1982-06-15 00:00:00pages
375-8issue
4eissn
0002-9378issn
1097-6868pii
0002-9378(82)90075-8journal_volume
143pub_type
杂志文章abstract：:With the "double PG impact" (DPGI) technique in 100 sedated first- and second-trimester volunteers, pregnancy was terminated successfully in 99 with a total extraovular PGF2alpha dose of 19.0 +/- 1.5 mg. in 16.9 +/- 0.9 hours. Two thirds of the patients received only the initial dose of 11.6 +/- 0.5 mg. of PG and abor...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(76)90002-8
更新日期：1976-01-01 00:00:00
abstract：OBJECTIVE:This retrospective study was conducted to determine whether predischarge survival and morbidity of very-low-birth weight infants varied according to the principal pregnancy complication that led to preterm delivery. STUDY DESIGN:The hospital records of 535 consecutive live-born singleton infants who weighed ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90288-t
更新日期：1993-11-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to investigate the association of maternal vitamin D and maternal asthma and infant respiratory infection severity. STUDY DESIGN:The study included cross-sectional analyses of 340 mother-infant dyads enrolled from September to May 2004-2008 during an infant viral respiratory in...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.04.002
更新日期：2011-09-01 00:00:00
abstract：:To evaluate whether mouthing movement in the human fetus is related to advance in gestational age and whether such movement is concurrent with rapid eye movement or non-rapid eye movement phases, 26 fetuses from 28 to 41 weeks' gestation were observed for 60 continuous minutes with real-time ultrasonography. It was ev...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90517-6
更新日期：1989-08-01 00:00:00
abstract：:Imaging currently plays a limited role in the investigation of pelvic floor disorders. It is obvious that magnetic resonance imaging has limitations in urogynecology and female urology at present due to cost and access limitations and due to the fact that it is generally a static, not a dynamic, method. However, none ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2009.08.018
更新日期：2010-04-01 00:00:00
abstract：:We analyzed the ultrasound examinations and medical records of 75 pairs of twins who were delivered between January, 1983, and December, 1984, to study the relationship between increased amniotic fluid volume, fetal abnormalities, and preterm labor. Ten of these 75 twin pregnancies demonstrated elevated amniotic fluid...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90752-0
更新日期：1986-05-01 00:00:00
abstract：OBJECTIVE:Our purpose was to determine the maximal fetal exposure to radiation by use of thermoluminescent dosimeters when pelvic measurements were performed by standard or modified digital radiography. STUDY DESIGN:Digital radiography of the pelvis was performed according to a standard technique. Lithium fluoride the...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70133-3
更新日期：1996-08-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to determine whether the epidemiology of low-grade ovarian serous cancers is distinct from that of high-grade ovarian serous cancers. STUDY DESIGN:The National Cancer Institute's Surveillance Epidemiology and End Results (SEER) program reports incidence, and survival, data from...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.01.035
更新日期：2008-04-01 00:00:00
abstract：:The effect of progesterone on estrogen-induced uterine blood flow was investigated in repeated experiments in seven nonpregnant, oophorectomized ewes with chronically implanted electromagnetic flow probes and catheters inserted into branches of the uterine arteries. Administered alone, progesterone has no effect on ba...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90617-2
更新日期：1977-06-01 00:00:00
abstract：OBJECTIVE:The prototype of surgical treatment for vulvar vestibulitis has been the Woodruff vulvoplasty. A simpler surgery could be less morbid, technically easier, and equally effective. STUDY DESIGN:Twelve patients underwent vestibular revision, nine with local anesthesia. They were followed up for between 6 months ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70200-4
更新日期：1996-06-01 00:00:00
abstract：OBJECTIVE:We sought to determine the fetal injury rate associated with shoulder dystocia and to determine whether there is a higher rate of brachial plexus injury or bone fracture when fetal manipulation techniques are required for delivery. STUDY DESIGN:A retrospective review of 285 cases of shoulder dystocia that oc...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(98)70312-6
更新日期：1998-06-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to estimate the effect of an interpersonally oriented intervention on the reduction of the risk of postpartum depression in primiparous adolescents. STUDY DESIGN:We conducted a randomized controlled trial of 106 pregnant primiparous adolescents who were ≤17 years old at their fi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajog.2012.12.036
更新日期：2013-03-01 00:00:00
abstract：:To test the hypothesis that long-term deprivation of endogenous luteinizing hormone-releasing factor (LRF) during the course of pregnancy may account for the lack of gonadotropin in the puerperium, six normal postpartum women were treated with the potent and long-acting LRF agonist (D-Trp6, Pro9-NEt)-LRF. A 50 microgr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90387-9
更新日期：1979-11-15 00:00:00
abstract：OBJECTIVE:The purpose of this study was to test the hypothesis that paternal race influences the risk for preterm birth. STUDY DESIGN:We conducted a population-based cohort study to examine the association of paternal race with preterm birth using the Missouri Department of Health's birth registry from 1989-1997. Birt...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.03.035
更新日期：2007-08-01 00:00:00
abstract：OBJECTIVE:Blunt vs sharp expansion of the uterine incision at cesarean delivery has been investigated as a technique primarily to reduce intraoperative blood loss. The objective of this systematic review was to compare the effects of either intervention on maternal outcomes. STUDY DESIGN:A systematic review with metaa...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ajog.2012.10.886
更新日期：2013-01-01 00:00:00
abstract：OBJECTIVE:Our aim was to examine the relationship between the levels of cytokines in peritoneal fluid and its embryo toxicity. STUDY DESIGN:The levels of interleukin-1 and tumor necrosis factor were measured in peritoneal fluid from infertile women who did not have endometriosis (n = 21), who had untreated endometrios...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91672-x
更新日期：1992-07-01 00:00:00
abstract：:To determine whether maternal glucose administration can decrease the incidence of false positive nonstress tests, 296 nonstress tests were performed on 235 high-risk obstetric patients in a prospective controlled study. Patients were alternately given a 50 gm oral glucose drink or an equal volume of water 30 minutes ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(83)90480-5
更新日期：1983-01-15 00:00:00
abstract：OBJECTIVE:To evaluate the risk of adverse perinatal outcomes among pregnant women previously hospitalized for bipolar disorder. STUDY DESIGN:We completed a population-based cohort study of women with a singleton delivery in Ontario, Canada (2003 to 2011). Women previously hospitalized for bipolar disorder (n = 1859) o...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.10.020
更新日期：2015-03-01 00:00:00
abstract：:Mid-trimester abortion was successfully induced in 70 of 71 patients by administration of vaginal PGE2 suppositories. The one patient who failed to abort with this method was pregnant in the blind horn of a duplex uterus. The mean abortion time for the successful inductions was 11.88 hours. Multiparous patients aborte...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90353-1
更新日期：1975-08-15 00:00:00
abstract：:An antiserum to 13,14-dihydro-15-keto-prostaglandin F2alpha (PGF2alphaM) was prepared and a radioimmunoassay evaluated in various reproductive states. PGF2alphaM plasma concentration was 63.6 +/- 10.3 pg/ml (mean +/- SEM) in cycling women. The concentration fluctuated throughout the menstrual cycle and pregnancy, but ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)33031-9
更新日期：1979-06-01 00:00:00
abstract：BACKGROUND:Although preterm birth <37 weeks' gestation is the leading cause of neonatal morbidity and mortality in the United States, the majority of data regarding preterm neonatal outcomes come from older studies, and many reports have been limited to only very preterm neonates. Delineation of neonatal outcomes by de...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2016.01.004
更新日期：2016-07-01 00:00:00
abstract：:A case is described in which a leiomyoma of the ovary was accompanied by hydrothorax. There was no reaccumulation of fluid after oophorectomy. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90260-3
更新日期：1989-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the effectiveness of a human immunodeficiency virus (HIV) rapid testing (RT) program. STUDY DESIGN:From April 13, 2004, to April 13, 2005, pregnant women at 2 high-risk maternity hospitals with no or incomplete HIV testing results (negative tests at <34 weeks, none t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2007.09.005
更新日期：2008-02-01 00:00:00
abstract：:The effect of menstrual cycle phases on the indexes of magnesium and zinc status was assessed in five normally menstruating women. Plasma concentrations of magnesium and zinc and the magnesium and zinc content of red blood cells and peripheral blood mononuclear cells were measured for 3 or 5 days per week during three...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(87)80096-0
更新日期：1987-10-01 00:00:00
abstract：:The pulsatile release of gonadotropin-releasing hormone and the consequent secretion of gonadotropins are regulated by a complex interplay of steroids, neuropeptides, catecholamines, and environmental factors. Estrogen and progesterone influence the amplitude and frequency of luteinizing hormone pulsatile secretion. T...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(90)91436-g
更新日期：1990-11-01 00:00:00
abstract：:To determine whether anesthesia lowers fetal oxygen consumption, sodium pentobarbital (10 mg/kg) was given intravenously to seven chronically instrumented pregnant ewes (123 to 144 days' gestation). Oxygen consumption fell by 23% in association with a rise in fetal vascular PO2. Fetal breathing movements were abolishe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(86)90628-9
更新日期：1986-03-01 00:00:00
abstract：:Previous investigations have shown that the human placenta is a complex organ with different zones, each with a unique morphology. These zonal morphologic difference have been related to a probable blood PO2 gradient operating in the intervillous space. This study describes zonal variations in the vertical plane of th...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90007-8
更新日期：1978-04-01 00:00:00
abstract：:The angiotensin II sensitivity test has been used to predict the development of hypertension during pregnancy. We investigated the systolic/diastolic ratios of flow velocity waveforms in the uterine and umbilical arteries by means of a color Doppler system in 15 healthy women at 24 to 26 weeks' gestation. A significan...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)90015-y
更新日期：1990-05-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to determine whether circulating HLA-G levels, early in pregnancy, predict the subsequent development of preeclampsia (PE). STUDY DESIGN:Plasma samples, collected longitudinally during the first, second, and third trimesters, from 12 PE patients and 12 matched control patients were ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.11.062
更新日期：2005-07-01 00:00:00
abstract：:Cystine animopeptidase (CAP) and leucine aminopeptidase (LAP) in choriocarcinoma cells grown in culture were assayed and characterized electrophoretically. The specific activity of CAP in choriocarcinoma was about 1.5-fold greater than the specific activity of term placenta. The extract of choriocarcinoma contained an...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90574-8
更新日期：1975-07-15 00:00:00
