Abstract:
:Forty-six infants exposed to indomethacin in utero for treatment for preterm labor were compared with infants from two control groups. In one control group the next consecutive patient treated with a tocolytic agent was used, and the other control group was formed by picking the next consecutive patient matched by gestational age who did not receive any tocolytic agent. There was no significant difference in Apgar scores, birth weight, or gestational age in the three groups. The incidence of neonatal complications including hypocalcemia, hypoglycemia, respiratory distress syndrome, patient ductus arteriosus, sepsis, and neonatal mortality were not significantly different in the three groups. No cases of premature closure of the ductus arteriosus or persistent fetal circulation were seen.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Niebyl JR,Witter FRdoi
10.1016/s0002-9378(86)80012-6subject
Has Abstractpub_date
1986-10-01 00:00:00pages
747-9issue
4eissn
0002-9378issn
1097-6868pii
S0002-9378(86)80012-6journal_volume
155pub_type
杂志文章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 ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(79)90650-1
更新日期:1979-07-15 00:00:00
abstract::To stimulate first-trimester human cytomegalovirus infection, pregnant guinea pigs were inoculated with a low dose of guinea pig cytomegalovirus during the first trimester of pregnancy. Maternal viremia, which was cleared by 2 weeks after inoculation, was found to reappear near the time of delivery in one third of the...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(87)90159-1
更新日期:1987-05-01 00:00:00
abstract:OBJECTIVE:Our purpose was to determine whether red blood cells from patients with severe preeclampsia may exhibit increased membrane exposure of procoagulant phospholipids (i.e., phosphatidylserine), which may initiate intravascular clotting and platelet activation. STUDY DESIGN:The study group comprised 28 women: 9 w...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70100-5
更新日期:1997-12-01 00:00:00
abstract::Behavioral states in the near-term human fetus have been described during pregnancy. The aim of this study was to observe whether these same states are present during labor. Nine patients with uncomplicated singleton pregnancies participated. Fetal heart rate and uterine contractions were recorded. Fetal eye, mouth, r...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(85)80071-5
更新日期:1985-08-01 00:00:00
abstract::Pancervicovaginal (Papanicolaou) smears exhibiting pseudomycilial-like clumps of organisms obtained from 35 women employing IUD's were studied by direct immunofluorescent technique for identification of A. israelii and A. naeslundi. In every case the specific fluorescence was achieved with species-specific antiserum a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(78)90604-x
更新日期:1978-06-01 00:00:00
abstract::Maternal heart rate (MHR), blood pressure (BP), the differential index (DI) describing the short-term component of fetal heart rate (FHR) variability, and the interval index (II) describing the long-term component were measured in eight subjects in the midtrimester before, during, and after the mothers smoked a standa...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(83)91013-x
更新日期:1983-07-15 00:00:00
abstract:OBJECTIVE:This study was undertaken to evaluate whether it was possible to abstain from performing an endometrial biopsy when endometrial thickness according to transvaginal ultrasonography was =4 mm in women with postmenopausal bleeding or irregular bleeding during hormone replacement therapy. STUDY DESIGN:Transvag...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1067/mob.2000.103092
更新日期:2000-03-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to test the hypothesis that severe placental insufficiency and a rise in fetal systemic venous pressure are associated with fetal myocardial cell damage, which in turn leads to increased neonatal troponin T levels. STUDY DESIGN:Sixty-six neonates born after uncomplicated pregnancy a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2000.106753
更新日期:2000-09-01 00:00:00
abstract::A patient with type I Gaucher's disease had avascular necrosis of the right femoral head that resulted in an altered bony pelvis and marked restriction of right hip abduction. Enzyme replacement therapy with alglucerase prevented further deterioration and improved thrombocytopenia. Vaginal delivery was achieved with t...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2001.107203
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVE:Retinoic acid plays an essential role in epithelial differentiation, and retinoid homeostasis is disrupted in cancers of epithelial origin. The goal of this study was to determine whether hRoDH-4, an enzyme that can catalyze the first and rate-limiting step in retinoic acid biosynthesis, is expressed in norma...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.122127
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to estimate the age-specific incidence of endometrial hyperplasia: simple, complex, and atypical, in order of increasing likelihood of progression to carcinoma. STUDY DESIGN:Women aged 18-90 years with endometrial pathology specimens (1985-2003) at a large integrated health pla...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2009.02.032
更新日期:2009-06-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the efficacy of combination intravaginal misoprostol and intracervical Foley catheter for prelabor cervical ripening. STUDY DESIGN:A prospective, randomized controlled trial was conducted. Women who were undergoing labor induction, with a singleton gestation >or=28 ...
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:10.1067/s0002-9378(03)00842-1
更新日期:2003-10-01 00:00:00
abstract::Vibroacoustic stimulation is widely used in the United States as a test for fetal well-being, yet little information is available on the adequacy of the electronic artificial larynx that is commonly used as the stimulator. To determine whether the intraabdominal sound pressure level was dependent on the static force a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90602-n
更新日期:1991-04-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine, with the use of a rat model, the expression of tumor necrosis factor (TNF)-alpha, its receptors, and TNF-alpha-converting enzyme in perinatal brain lesions of early premature neonates. STUDY DESIGN:Lipopolysaccharide (LPS) was injected intraperitoneally in pregnant rat...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2009.06.005
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVE:Our purpose was to examine the association between maternal vaginal and perineal morbidity and episiotomy performed at operative vaginal delivery. STUDY DESIGN:We obtained data from 2041 consecutive operative vaginal deliveries and compared yearly rates of episiotomy, lacerations, and potential confounders w...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70507-6
更新日期:1997-02-01 00:00:00
abstract:OBJECTIVE:We sought to determine the long-term efficacy, safety, and urodynamic effects of the Mersilene mesh suburethral sling in treating complicated forms of genuine stress incontinence. STUDY DESIGN:Two hundred women diagnosed with genuine stress incontinence, complicated by recurrence, intrinsic sphincter deficie...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1067/mob.2001.116370
更新日期:2001-07-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to compare pregnancy outcomes in women with diet-treated gestational diabetes mellitus (GDM) that was diagnosed at < 24 weeks of gestation to those women who received the diagnosis at > or = 24 weeks of gestation. STUDY DESIGN:This was a retrospective cohort study of 2596 women ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.11.049
更新日期:2008-03-01 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::Analysis of uncultured chorionic villus material from a woman at risk of fetus with sulfite oxidase deficiency revealed a deficiency of sulfite oxidase. This was confirmed on termination of the pregnancy. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)90691-y
更新日期:1990-10-01 00:00:00
abstract:OBJECTIVE:This study aimed to compare the effects on hemostasis variables of a contraceptive vaginal ring with those of an oral contraceptive. STUDY DESIGN:Twenty-three and 22 healthy premenopausal women were randomized to the contraceptive vaginal ring (150 microg Nestorone and 15 microg ethinyl estradiol) or Stediri...
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.2005.12.007
更新日期:2006-07-01 00:00:00
abstract::In 10 healthy women near term, fetal heart rate, as monitored from an abdominal electrocardiogram, and its variation were analyzed over 24 hours. During the daytime, this was combined with real-time scanning for fetal breathing and movements. There was an episodic change in high and low pulse (R-R) interval variation ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(82)90757-8
更新日期:1982-03-01 00:00:00
abstract::Clearance indices (clearance of experimental material: clearance of antipyrine, CI) across the perfused human placenta were determined for urea, sodium, and chloride. The selected materials are of relatively small molecular weight and are water soluble. Clearance of urea was determined under conditions of net transfer...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(15)33310-x
更新日期:1981-11-15 00:00:00
abstract::To clarify the possible immunologic functions of the endometrium before implantation, supernatants from explant cultures of human endometrial tissues were examined for effects on mixed lymphocyte reaction and phytohemagglutinin M-stimulated cultures. Supernatants obtained from both proliferative and secretory phase en...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(87)80095-9
更新日期:1987-10-01 00:00:00
abstract::This essay presents a brief review of the history advocating a restructuring of residency training to increase the flexibility of the experience. The advantages for both the general obstetrician-gynecologist and the subspecialist are reviewed. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/s0002-9378(99)70246-2
更新日期:1999-03-01 00:00:00
abstract::A young woman was seen at 26 weeks' gestation with a clinical profile consistent with the HELLP syndrome (hemolysis, elevated liver enzymes, and low platelet count). The patient underwent cesarean delivery and was found to have a massive tumor involving the liver. After correction of the coagulopathy, a liver biopsy s...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(98)70093-6
更新日期:1998-09-01 00:00:00
abstract:BACKGROUND:As compared with singleton gestations, twin pregnancies are associated with a significantly higher risk of preterm birth and maternal complications as well as fetal and neonatal morbidity and mortality. Multifetal pregnancy reduction is a technique developed in the 1980s to reduce the fetal number in higher-...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2019.04.001
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:We quantified the impact of chorioamnionitis on both the white and gray matter structures of the preterm ovine central nervous system (CNS). STUDY DESIGN:The CNS was studied at 125 days of gestation, either 2 or 14 days after the intraamniotic administration of 10 mg of lipopolysaccharide (LPS) (Escherichia ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.12.003
更新日期:2009-04-01 00:00:00
abstract::It has recently been suggested that platelet-activating factor is involved in a number of processes associated with reproductive biology. We have demonstrated a critical role for this autacoid in the initiation and maintenance of parturition both in animals and man. In the present investigation, it has been demonstrat...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(11)90610-3
更新日期:1992-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the effect of early oral bowel stimulation with osmotic laxatives on gastrointestinal function, postoperative nausea and vomiting (PONV) and pain in patients who undergo fast-track abdominal hysterectomy. STUDY DESIGN:This was a double-blind, placebo-controlled stud...
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.2006.10.902
更新日期:2007-04-01 00:00:00
abstract::Plasma prolactin (hPRL) concentration was measured in four nursing mothers during 24 hour periods. Blood was collected via indwelling catheters and sleep and nursing periods were recorded. Elevated hRPL levels and amenorrhea were seen for as long as 13 months post partum in mothers whose infants nursed frequently. One...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(78)90594-x
更新日期:1978-06-01 00:00:00