Abstract：
:The effect of stress during labor on the plasma concentration of cortisol, unconjugated estriol, and human chorionic somatomammotropin was studied in 15 healthy primiparous women. According to the method of pain relief the parturients were divided into two groups. One group was given continuous epidural analgesia and the other group received pethidine, diazepam, and nitrous oxide/oxygen in response to pain. In the most stressed nonepidural group there was a significant rise in the cortisol level during labor and the estriol concentration fell significantly. In the epidural group no significant changes were observed with respect to the concentration of either cortisol or estriol. These results give further support to the hypothesis that severe maternal stress may lead to a reduced concentration of estriol in maternal plasma.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Maltau JM,Eielsen OV,Stokke KTdoi
10.1016/0002-9378(79)90650-1subject
Has Abstractpub_date
1979-07-15 00:00:00pages
681-4issue
6eissn
0002-9378issn
1097-6868pii
0002-9378(79)90650-1journal_volume
134pub_type
杂志文章abstract：:There has been a lack of objective assessment of the disruptive effect that the symptomatology of premenstrual syndrome has on the functional performance of affected women. This study assessed the functional performance of women with premenstrual syndrome at four phases of the menstrual cycle. Twelve women with premen...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90267-5
更新日期：1987-02-01 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：:The early neoplastic lesions of the cervix offer an excellent model to study the neoplastic process in the human; In vitro studies indicate that these lesions are intermediate between normal epithelium and invasive carcinoma in many aspects. More recent studies show that the in vitro cells retain many of the character...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1975-03-15 00:00:00
abstract：:A light and electron microscopic study was undertaken of the early phases of cervical squamous metaplasia. A study of areas of columnar epithelium with one row of subcolumnar cells revealed a spectrum of squamous differentiation ranging from cytologically undifferentiation to more characteristically basal type squamou...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(15)33239-7
更新日期：1980-07-15 00:00:00
abstract：OBJECTIVE:The aim of this study was to prospectively determine the relationship between occupational fatigue and spontaneous preterm delivery segregated into the etiologically distinct categories of spontaneous preterm labor, preterm premature rupture of membranes, and indicated preterm delivery. STUDY DESIGN:A total ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1067/mob.2001.110312
更新日期：2001-02-01 00:00:00
abstract：:This study was conducted to evaluate the effectiveness of oral erythromycin treatment in safely prolonging pregnancy among women experiencing preterm premature rupture of membranes. Sixty-five women were randomly assigned to receive double-blind treatment with either erythromycin base or an identical-appearing placebo...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0002-9378(91)90299-7
更新日期：1991-09-01 00:00:00
abstract：:To assess the effect of endogenous human atrial natriuretic peptide on the vascular system in preeclampsia, the circadian variations of plasma human atrial natriuretic peptide, cyclic guanosine 3'5'-monophosphate, cyclic adenosine 3'5'-monophosphate, and blood pressure were measured. In severe preeclamptic women, the ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90110-5
更新日期：1989-01-01 00:00:00
abstract：:Norinyl 1+50 oral contraceptive pills contain 1 mg of the progestin, norethindrone, and .05 mg (or 50 mcg) of the estrogen, mestranol. These pills can either be taken in 21-day or 28-day therapy cycles. This dosage is low but effective. Oral contraception is supposed to prevent pregnancy by suppressing ovulation and ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1973-01-01 00:00:00
abstract：:Results are presented of multicenter studies on the intrauterine delivery of 0.6 ml methyl cyanoacrylate with the FEMCEPT device (BioNexus Inc., Raleigh, North Carolina) for the purpose of causing permanent obstruction of the fallopian tubes. The studies included 1279 women and were conducted under several different p...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90373-5
更新日期：1987-04-01 00:00:00
abstract：:Fifty-seven prenatal patients with no known exposure to the element mercury, or any of its compounds, were observed for change in whole blood total mercury concentration from the initial prenatal clinic examination through delivery and postpartum hospitalization. On hospital admission for labor and delivery, whole blo...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(82)90087-4
更新日期：1982-06-15 00:00:00
abstract：:A case of a pelvic arteriovenous fistula is described 5 years after treatment of trophoblastic disease. Hypogastric embolization, rather than an operation, was used to obliterate the fistula. Pregnancy occurred 1 year later and a healthy infant was delivered. This is the first report of a delivery after angiographic m...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(85)90102-4
更新日期：1985-09-15 00:00:00
abstract：:It has been suggested that continued diffusion gradients from mother to fetus would exist and that both meperidine and normeperidine would accumulate in the fetus following multiple doses of meperidine to the mother during labor. However, no pharmacokinetic data are available. Therefore, the purpose of this study was ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(85)90314-x
更新日期：1985-02-01 00:00:00
abstract：:Recently, vasoactive intestinal polypeptide (VIP) has been localized in nerve fibers in the human female genital tract. In the present investigation, the effect and concentration of VIP was studied in uterine tissue from pregnant and nonpregnant women, and the plasma concentration of VIP was measured in relationship t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(82)90083-7
更新日期：1982-06-15 00:00:00
abstract：OBJECTIVES:The purpose of this study was to determine the effect of magnesium sulfate on protein kinase C (PKC) translocation in myometrial cells from pregnant women. STUDY DESIGN:Myometrium was obtained at the time of cesarean delivery from women at term before labor. Cultured myometrial cells were treated with magne...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2003.09.009
更新日期：2004-02-01 00:00:00
abstract：:Placentas from karyotypically abnormal fetuses (18 to 23 weeks' gestation) were analyzed prospectively at the light microscopic level. Group I consisted of 14 control placentas. Group II consisted of 14 placentas from fetuses with an abnormal karyotype. Secondary and tertiary stem villi counts, small muscular artery c...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)90704-b
更新日期：1990-10-01 00:00:00
abstract：:At the 36th Annual meeting of the Society for Maternal-Fetal Medicine (SMFM), leaders in the field of maternal-fetal medicine (MFM) convened to address maternal outcome and care inequities from 3 perspectives: (1) education, (2) clinical care, and (3) research. Meeting attendees identified knowledge gaps regarding dis...
journal_title：American journal of obstetrics and gynecology
pub_type： 共识发展会议,杂志文章
doi：10.1016/j.ajog.2017.11.592
更新日期：2018-02-01 00:00:00
abstract：OBJECTIVE:We performed a systematic review to evaluate endovaginal cervical ultrasonography as a predictor of preterm delivery. STUDY DESIGN:Selection criteria were original published English-language reports of prospective studies including women at <37 weeks' gestation with intact amniotic membranes. Parameters and ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(99)70407-2
更新日期：1999-12-01 00:00:00
abstract：OBJECTIVE:Our purpose was to determine what factors occurring after digital separation of the chorionic membranes from the lower uterine segment (membrane stripping) are involved in observed clinical changes compared with patients not so treated. STUDY DESIGN:Thirty patients were randomly divided among a study populat...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0002-9378(93)90134-5
更新日期：1993-07-01 00:00:00
abstract：OBJECTIVE:The vaginal birth after cesarean delivery rate is calculated with a denominator equal to the number of all women who give birth after a previous cesarean delivery, including those who are not candidates for a trial of labor. We evaluated the impact of adjustment for noncandidates for a trial of labor on vagin...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.109050
更新日期：2000-11-01 00:00:00
abstract：:To assess the possible mechanism for the increased incidence and severity of the respiratory distress syndrome (RDS) in male versus female infants, we studied neurosympathetic development in the lung and adrenal glands in male and female fetal and newborn rabbits. Tissue levels of catecholamines, norepinephrine (NE), ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32593-5
更新日期：1981-09-15 00:00:00
abstract：:We studied the effect of diabetic nephropathy on the course of pregnancy, perinatal outcome, and infant development and determined the influence of pregnancy on maternal hypertension and renal function. Maternal proteinuria usually increased during pregnancy (greater than 3 gm/24 hours in 69%), and hypertension was pr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(81)90698-0
更新日期：1981-12-01 00:00:00
abstract：:The US Centers for Disease Control and Prevention is conducting an observational study of 300-500 women infected with influenza during pregnancy. Women are being recruited from members of the Kaiser Permanente health plan in 2 metropolitan areas before and during the 2010 through 2011 influenza season either following...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2011.01.006
更新日期：2011-06-01 00:00:00
abstract：OBJECTIVE:Our purpose was to evaluate the outcome of infants who underwent successful resuscitation after initial Apgar scores of 0 at both 1 and 5 minutes. STUDY DESIGN:Eligible infants were identified through the perinatal database at the University of Tennessee, Memphis. Hospital records and long-term outcomes, whe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.104951
更新日期：2000-05-01 00:00:00
abstract：OBJECTIVE:Oral contraceptive use has been associated with a lower risk of symptomatic pelvic inflammatory disease but a higher risk of chlamydial cervicitis. To explain these seemingly contradictory findings, we asked whether oral contraceptive use was more common among women with unrecognized endometritis than among w...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0002-9378(97)70551-9
更新日期：1997-03-01 00:00:00
abstract：:A study of fetal activity was undertaken as the first step in a series of physiologic fetal movement studies. A simple, safe, noninvasive, clinically applicable method for studying fetal movement with a tocodynamometer is described. Four basic types of fetal movement have been seen and defined in terms of their durati...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(76)90467-1
更新日期：1976-09-01 00:00:00
abstract：:A letter is written in response to a report by Drs. Beric, Kupresanin, and Hulka (Am. J, Obslet Gynecol. 114: 273, 1972) which stated that the Karman catheter is not suitable for terminating pregnancies beyond Week 6 of pregnancy. The use of a Karman catheter in terminating pregnancies of 7-10 weeks resulted in 47% t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(73)91070-3
更新日期：1973-05-15 00:00:00
abstract：:A brief review of the evidence for and against the 12-week gestational age limit for abortion by curettage is reported. Existing data suggest that second trimester evacuation abortion is associated with higher morbidity and mortality rates than first trimester suction curettage, but with lower rates than second trime...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90925-0
更新日期：1978-09-15 00:00:00
abstract：:A chart for displaying neonatal survival data regarding low birth weight and early gestational age is presented. Survival data at two institutions for infants with low birth weight and early gestational age are compared. This format is useful for student and resident teaching, for counseling parents-to-be about potent...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90026-7
更新日期：1984-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the feasibility of fetoscopic surgery in complicated monochorionic and dichorionic triplet pregnancies. STUDY DESIGN:This was a case series of fetoscopic surgery in 12 cases of monochorionic (n = 5) or dichorionic (n = 7) triamniotic triplets complicated by severe fe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2004.06.039
更新日期：2004-11-01 00:00:00
abstract：:Blood volume (BV), plasma volume (PV), red cell volume (RCV), cardiac output (CO), and organ blood flows were measured in nonpregnant (Group I), 10 to 19 days' pregnant (Group II), and 20 to 30 days' pregnant (Group III) rabbits. BV, PV, and RCV increased throughout pregnancy, with maximum increase during the second t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32982-9
更新日期：1979-11-01 00:00:00
