Hormonal studies in pregnancy. II. Unconjugated estriol in maternal peripheral vein, cord vein, and cord artery serum at delivery in pregnancies complicated by intrauterine growth retardation.

abstract：:Phencyclidine, a frequently abused drug, has been shown to cross the placenta and may cause harmful effects in the fetus. Therefore, a prospective study was undertaken to determine the extent of phencyclidine use during pregnancy. Two thousand three hundred twenty-seven pregnant women were screened for phencyclidine u...

journal_title：American journal of obstetrics and gynecology

authors： Golden NL,Kuhnert BR,Sokol RJ,Martier S,Bagby BS

更新日期：1984-02-01 00:00:00

abstract：:Although the importance of sonography in modern obstetrics is undisputed, its role in the evaluation of the patient with gynecologic disease is less clear. We evaluated the role of pelvic sonography in the initial assessment of gynecologic patients. Standardized pelvic sonography was performed on patients scheduled to...

journal_title：American journal of obstetrics and gynecology

authors： O'Brien WF,Buck DR,Nash JD

更新日期：1984-07-15 00:00:00

abstract：OBJECTIVE:Disorders that lead to preterm delivery influence the fetal inflammatory response. STUDY DESIGN:We calculated odds ratios of elevated concentrations of 25 blood proteins on the first postnatal day in 798 infants born before the 28th week and classified by the pregnancy disorder that lead to preterm delivery....

journal_title：American journal of obstetrics and gynecology

authors： McElrath TF,Fichorova RN,Allred EN,Hecht JL,Ismail MA,Yuan H,Leviton A,ELGAN Study Investigators.

更新日期：2011-05-01 00:00:00

abstract：:To determine the role of carbon dioxide in the generation of fetal respiratory movements, the effect of induced maternal hypocapnia and hypercapnia on fetal breathing movements, gross body movements, and fetal heart rate was studied in 12 healthy pregnant women near term. Patients were studied for a 1-hour control per...

journal_title：American journal of obstetrics and gynecology

authors： Connors G,Hunse C,Carmichael L,Natale R,Richardson B

更新日期：1988-02-01 00:00:00

abstract：OBJECTIVES:We aimed to analyze the predictive value of the fetal scalp blood lactate concentration and pH, especially in regard to outcome variables that are strong predictors of impaired long-term outcome. An additional aim was to establish cutoff lactate levels in fetal scalp blood. STUDY DESIGN:We conducted a retro...

journal_title：American journal of obstetrics and gynecology

authors： Kruger K,Hallberg B,Blennow M,Kublickas M,Westgren M

更新日期：1999-11-01 00:00:00

abstract：OBJECTIVE:This study was carried out to determine the efficacy and safety of the vaginal approach to paravaginal repair of symptomatic paravaginal defect cystocele. METHODS:This study is an observational case series of 100 consecutive women, referred from December 1996 to August 2000, with symptomatic grade II to IV p...

journal_title：American journal of obstetrics and gynecology

authors： Young SB,Daman JJ,Bony LG

更新日期：2001-12-01 00:00:00

abstract：OBJECTIVE:This open-label, two-period, crossover study was conducted to evaluate the effect of a single 150 mg dose of fluconazole on the pharmacokinetics of ethinyl estradiol in healthy female subjects. STUDY DESIGN:Ten subjects regularly taking Ortho-Novum 7/7/7 (Ortho Pharmaceutical, Raritan, N.J.) and 10 subjects ...

journal_title：American journal of obstetrics and gynecology

authors： Sinofsky FE,Pasquale SA

更新日期：1998-02-01 00:00:00

abstract：:Presented is a scheme by which an index of high-risk pregnancy can be evaluated. The proposed scheme is applied to a risk index developed for the purpose of illustration. The usefulness of risk indices (or any other predictive measure) can be judged in clear statistical terms. The illustrative model developed here beh...

journal_title：American journal of obstetrics and gynecology

authors： Fortney JA,Whitehorne EW

更新日期：1982-07-01 00:00:00

abstract：OBJECTIVE:This study aimed to investigate the effect of maternal cigarette smoking on endothelial nitric oxide synthase (eNOS) activity and concentration in the fetal umbilical vein, and subsequently, to relate the findings to the size of the newborn. STUDY DESIGN:Forty-four nonsmoking and 30 smoking women were includ...

journal_title：American journal of obstetrics and gynecology

authors： Andersen MR,Walker LR,Stender S

更新日期：2004-07-01 00:00:00

abstract：:In vivo proton magnetic resonance spectroscopy of human fetal brain was performed in the third trimester of pregnancy. Spectra were obtained showing signals assigned to cerebral compounds such as N-acetylaspartate, creatine, and cholines. Relative signal intensities were similar to those observed in neonatal brain spe...

journal_title：American journal of obstetrics and gynecology

authors： Heerschap A,van den Berg PP

更新日期：1994-04-01 00:00:00

abstract：:This letter was written in response to the article by P.G. Brooks et al ( 113: 104, 1972) in which the use of the peritoneoscope for removal of extruded intrauterine contraceptive devices (IUCD) with fluoroscopy to aid localization was recommended. In recent experiences of the authors of this letter and of R.R. MacD...

journal_title：American journal of obstetrics and gynecology

authors： Mountrose UE,Whitehouse WL

更新日期：1972-12-15 00:00:00

abstract：:Lidocaine was recently found to rapidly cross the placenta and result in considerable fetal exposure after local infiltration of the perineum for episiotomy. For this reason, a more appropriate agent for local perineal infiltration might be a drug with rapid metabolism and inactive metabolites. 2-Chloroprocaine, an es...

journal_title：American journal of obstetrics and gynecology

authors： Philipson EH,Kuhnert BR,Syracuse CD

更新日期：1987-11-01 00:00:00

abstract：:Thirteen women with infertility thought due to anovulation were treated with LRH. Etiologic diagnoses of amenorrhea included hypothalamic or "idiopathic" and PCOD. All patients had normal gonadotropins and otherwise normal endocrinologic and infertility evaluations; none had ovulated with clomiphene. Patients were stu...

journal_title：American journal of obstetrics and gynecology

authors： Hammond CB,Wiebe RH,Haney AF,Yancy SG

更新日期：1979-12-01 00:00:00

abstract：OBJECTIVE:Our purpose was to determine the effect of perfusate flow or viscosity on release and action of nitric oxide in the human fetal-placental vasculature in vitro. STUDY DESIGN:Cotyledons from normal term placentas were perfused with Hanks' buffered saline solution gassed with 95% oxygen and 5% carbon dioxide, p...

journal_title：American journal of obstetrics and gynecology

authors： Wieczorek KM,Brewer AS,Myatt L

更新日期：1995-09-01 00:00:00

abstract：OBJECTIVE:We performed a systematic review and meta-analysis to determine whether D-mannose reduces urinary tract infection recurrence (ie, cumulative incidence) in adult women with recurrent urinary tract infection compared with other prevention agents. Secondary outcomes included side effects and compliance with D-ma...

journal_title：American journal of obstetrics and gynecology

authors： Lenger SM,Bradley MS,Thomas DA,Bertolet MH,Lowder JL,Sutcliffe S

更新日期：2020-08-01 00:00:00

abstract：:Current ultrasonographic techniques offer a novel approach for the identification of a wide variety of placental abnormalities usually described postnatally by the pathologist. Placental vascular lesions, placental tumors, and abnormal placentation are potentially associated with perinatal complications and their diag...

journal_title：American journal of obstetrics and gynecology

authors： Jauniaux E,Campbell S

更新日期：1990-11-01 00:00:00

abstract：:Neurofibromatosis adversely affects reproductive performance. Fetal growth retardation as a complication of pregnancy in patients with neurofibromatosis had not been widely documented. The present cases suggest that pregnant patients with neurofibromatosis may have an increased risk for growth-retarded babies. ...

journal_title：American journal of obstetrics and gynecology

authors： Blickstein I,Lancet M

更新日期：1987-08-01 00:00:00

abstract：:We report an asymptomatic 23-year-old female patient who was diagnosed to have a transmigrated intrauterine device (IUD) during a routine gynecological examination. After the IUD had been located within the colonic wall by further investigation, the IUD was successfully extracted via transanal route by colonoscopic in...

journal_title：American journal of obstetrics and gynecology

authors： Gonenc M,Kalayci MU,Turhan AN,Deniztas C,Alis H

更新日期：2011-03-01 00:00:00

abstract：OBJECTIVE:Carotenoids have antioxidant properties and have been associated with reduced risks of some cancers. We hypothesized that carotenoid intake may reduce the risk of diagnosed uterine leiomyoma (UL). STUDY DESIGN:We evaluated the associations between dietary carotenoids and risk of diagnosed UL in 82,512 premen...

journal_title：American journal of obstetrics and gynecology

authors： Terry KL,Missmer SA,Hankinson SE,Willett WC,De Vivo I

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVE:Our purpose was to evaluate the placental pathology in women with preeclampsia occurring at varying gestational ages. STUDY DESIGN:This was a secondary analysis of a prospective observational study of placentas from prespecified complicated pregnancies routinely submitted for standardized examination. For th...

journal_title：American journal of obstetrics and gynecology

authors： Nelson DB,Ziadie MS,McIntire DD,Rogers BB,Leveno KJ

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to determine whether introduction of laparoscopically assisted vaginal hysterectomy decreases the percentage of women requiring laparotomy for hysterectomy. STUDY DESIGN:A retrospective review of women undergoing hysterectomies from 1990 through 1992 was performed. Type of hys...

journal_title：American journal of obstetrics and gynecology

authors： Harris MB,Olive DL

更新日期：1994-08-01 00:00:00

abstract：:The relationship between low birth weight, intrauterine growth retardation, and preterm delivery in infants born at a perinatal center is described. Between 20% and 30% of infants born weighing 500 to 2000 gm and nearly 50% of infants born weighing 2001 to 2750 gm had intrauterine growth retardation. For infants withi...

journal_title：American journal of obstetrics and gynecology

authors： Goldenberg RL,Nelson KG,Koski JF,Cutter GR

更新日期：1985-08-15 00:00:00

abstract：OBJECTIVE:The purpose of our study was to explore the urinary responses of the ovine fetus to indomethacin levels comparable with those used therapeutically in the human fetus. STUDY DESIGN:After a 1-hour control period, chronically catheterized ovine fetuses between 125 and 139 days of gestation were given an intrave...

journal_title：American journal of obstetrics and gynecology

authors： Walker MP,Moore TR,Cheung CY,Brace RA

更新日期：1992-12-01 00:00:00

abstract：OBJECTIVE:Our purpose was to ascertain the prevalence, incidence, and predictors of gynecologic disorders among women infected with human immunodeficiency virus. STUDY DESIGN:We serially assessed 292 women infected with human immunodeficiency virus and 681 uninfected women. Outcomes were incidence and prevalence of se...

journal_title：American journal of obstetrics and gynecology

authors： Minkoff HL,Eisenberger-Matityahu D,Feldman J,Burk R,Clarke L

更新日期：1999-04-01 00:00:00

abstract：:All but three of the 270 women surviving eclampsia at the Margaret Hague Maternity Hospital in the period 1931 through 1951 were traced to 1973-74. Seventy-six have died and 13 were not re-examined. In white women having eclampsia in the first pregnancy carried to viability the remote mortality rate is not increased o...

journal_title：American journal of obstetrics and gynecology

authors： Chesley LC,Annitto JE,Cosgrove RA

更新日期：1976-03-01 00:00:00

abstract：OBJECTIVE:Our purpose was to examine and contrast associations of risk factors with spontaneous preterm birth and indicated preterm birth. STUDY DESIGN:Separate multiple logistic regression analyses were performed of indicated and spontaneous preterm births in a large database of births in Cardiff, Wales. RESULTS:Spo...

journal_title：American journal of obstetrics and gynecology

authors： Meis PJ,Michielutte R,Peters TJ,Wells HB,Sands RE,Coles EC,Johns KA

更新日期：1995-08-01 00:00:00

abstract：OBJECTIVE:A metaanalysis of randomized trials was conducted to evaluate if the type of hysterectomy, total abdominal hysterectomy or supracervical hysterectomy, has an impact on the development of urinary incontinence. STUDY DESIGN:We searched MEDLINE, EMBASE, CINAHL, Biological Abstract, and the Cochrane Library up t...

journal_title：American journal of obstetrics and gynecology

authors： Robert M,Soraisham A,Sauve R

更新日期：2008-03-01 00:00:00

abstract：:Invasive cervical squamous cell carcinoma was diagnosed in 45 patients less than 35 years old from 1980 to 1985. Thirty-two cases were Stage IB; 10, Stage IIB; and three, Stage IIIB. Twenty-two patients developed persistent or recurrent disease. Only one of these is now alive with no evidence of tumor. The mean interv...

journal_title：American journal of obstetrics and gynecology

authors： Fedorkow DM,Robertson DI,Duggan MA,Nation JG,McGregor SE,Stuart GC

更新日期：1988-02-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to compare the visual analyses of fetal heart rate tracings by observers according to recent National Institute of Child Health and Human Development interpretative guidelines both with each other and with those of a computerized fetal heart rate analysis and alerting system. STUDY...

journal_title：American journal of obstetrics and gynecology

authors： Devoe L,Golde S,Kilman Y,Morton D,Shea K,Waller J

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND:The composition of bacteria within the vaginal microbiome has garnered a lot of recent attention and has been associated with reproductive health and disease. Despite the common occurrence of yeast (primarily Candida) within the vaginal microbiome, there is still an incomplete picture of relationships betwee...

journal_title：American journal of obstetrics and gynecology

authors： Tortelli BA,Lewis WG,Allsworth JE,Member-Meneh N,Foster LR,Reno HE,Peipert JF,Fay JC,Lewis AL

更新日期：2020-05-01 00:00:00