The incidence and significance of polynuclear follicles.

abstract：OBJECTIVE:The purpose of this study was to examine the association between vaginal douching and preterm birth. STUDY DESIGN:We enrolled hospitalized women after delivery in a case-control study. Women who were delivered of a live preterm singleton infant were assigned as cases. Women who were delivered at term were ra...

journal_title：American journal of obstetrics and gynecology

authors： Fiscella K,Franks P,Kendrick JS,Meldrum S,Kieke BA Jr

更新日期：2002-06-01 00:00:00

abstract：OBJECTIVES:To precisely evaluate fetal renal function in cases of bilateral fetal urinary tract obstruction, we analyzed fetal urine metabolites by nuclear magnetic resonance spectroscopy. STUDY DESIGN:Fifty-six specimens of fetal urine samples in utero were retrospectively analyzed by proton nuclear magnetic resonanc...

journal_title：American journal of obstetrics and gynecology

authors： Eugène M,Muller F,Dommergues M,Le Moyec L,Dumez Y

更新日期：1994-02-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to analyze the correlation between the genetic constitution and the phenotype in triploid pregnancies. STUDY DESIGN:One hundred fifty-eight triploid pregnancies were identified in hospitals in Western Denmark from April 1986 to April 2010. Clinical data and karyotypes were colle...

journal_title：American journal of obstetrics and gynecology

authors： Joergensen MW,Niemann I,Rasmussen AA,Hindkjaer J,Agerholm I,Bolund L,Sunde L

更新日期：2014-10-01 00:00:00

abstract：:One hundred ninety-nine female patients with candidal vulvovaginitis were included in an open, randomized, mycologically controlled study carried out at three Dutch gynecologic clinics to determine the efficacy and tolerability of a single vaginal tablet containing 500 mg clotrimazole in comparison with a 6-day treatm...

journal_title：American journal of obstetrics and gynecology

authors： Loendersloot EW,Goormans E,Wiesenhaan PE,Barthel PJ,Branolte JH

更新日期：1985-08-01 00:00:00

abstract：:Patients with pregnancy-induced hypertension have higher prostaglandin (PG) F concentrations in radial arterial blood (0.39 +/- 0.03 ng/ml) than control subjects (0.24 +/- 0.03 ng/ml) and higher (PGE plus PGF) concentrations in uterine venous blood obtained at the time of cesarean section (1.62 +/- 0.18 versus 1.03 +/...

journal_title：American journal of obstetrics and gynecology

authors： Valenzuela G,Harper MJ,Hayashi RH

更新日期：1983-01-01 00:00:00

abstract：:One of the largest nationally reported cases of carcinoma in situ in the teenage population of the United States is based on 1 year's computerized data from Cancer Screening Services. In 1981, 796,337 women were screened with an average age of 25.9. Of these, 18,589 (2.33%) had abnormal cytology. In 194,069 (24.3%) of...

journal_title：American journal of obstetrics and gynecology

authors： Sadeghi SB,Hsieh EW,Gunn SW

更新日期：1984-03-15 00:00:00

abstract：OBJECTIVE:The purpose of this study was to investigate the significance of preterm acidosis and its risk factors. STUDY DESIGN:From a cohort of 786 consecutive singleton neonates who were born after spontaneous or iatrogenic preterm delivery at 24.0-33.6 weeks of gestation from January 1993 to December 2005 with an ev...

journal_title：American journal of obstetrics and gynecology

authors： Andreani M,Locatelli A,Assi F,Consonni S,Malguzzi S,Paterlini G,Ghidini A

更新日期：2007-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to assess the effectiveness of presacral neurectomy in women with severe dysmenorrhea caused by endometriosis that was treated with conservative surgical intervention. STUDY DESIGN:One hundred forty-one sexually active women of fertile age with chronic severe dysmenorrhea caused...

journal_title：American journal of obstetrics and gynecology

authors： Zullo F,Palomba S,Zupi E,Russo T,Morelli M,Cappiello F,Mastrantonio P

更新日期：2003-07-01 00:00:00

abstract：OBJECTIVES:Our purpose was to determine whether birth weight discordance is a risk factor for preterm birth of twins, and to further characterize the relationships involved. STUDY DESIGN:Maternally linked 1978-1990 Missouri birth certificates were used to analyze gestations resulting in live twins. We used contingency...

journal_title：American journal of obstetrics and gynecology

authors： Cooperstock MS,Tummaru R,Bakewell J,Schramm W

更新日期：2000-07-01 00:00:00

abstract：:In responsive tissues the induction of 25-hydroxycholecalciferol 24-hydroxylase activity is a marker of 1,25-dihydroxycholecalciferol action. In this study we investigated the responsiveness of various malignant cells, which were derived from carcinomas of gynecologic origin, to 1,25-dihydroxycholecalciferol; we did s...

journal_title：American journal of obstetrics and gynecology

authors： Christopherson WA,Porter JC,MacDonald PC,Casey ML

更新日期：1986-12-01 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

authors： McGregor JA,French JI,Seo K

更新日期：1991-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to summarize 3 recent high-profile infectious disease threats that have affected the United States: severe acute respiratory syndrome, West Nile virus, and anthrax. STUDY DESIGN:A systematic review was conducted with the use of Medline searches, searches of the Centers for Disea...

journal_title：American journal of obstetrics and gynecology

authors： Jamieson DJ,Ellis JE,Jernigan DB,Treadwell TA

更新日期：2006-06-01 00:00:00

abstract：:We analyzed the records of 26 pregnant patients receiving chronic steroids to assess the combined effect of pregnancy and glucocorticoid administration on glucose tolerance. Five patients (19.2%) developed diabetes mellitus, four of whom required insulin. In a pregnant control group of 1325 patients, 53 patients (4.0%...

journal_title：American journal of obstetrics and gynecology

authors： Landy HJ,Isada NB,McGinnis J,Ratner R,Grossman JH 3rd

更新日期：1988-09-01 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

authors： Berghella V,Tolosa JE,Kuhlman K,Weiner S,Bolognese RJ,Wapner RJ

更新日期：1997-10-01 00:00:00

abstract：:The distribution of receptors for insulin and epidermal growth factor along the longitudinal axis of the uterine cavity was studied in 28 uteri obtained from women of reproductive age undergoing hysterectomy for benign conditions. Insulin binding to crude plasma membranes was higher (p less than 0.05) in the secretory...

journal_title：American journal of obstetrics and gynecology

authors： Sheets EE,Tsibris JC,Cook NI,Virgin SD,DeMay RM,Spellacy WN

更新日期：1985-09-01 00:00:00

abstract：:Intrapartum fetal scalp blood pH studies remain controversial in obstetrics. Electronic fetal monitoring, by contrast, has achieved nearly uniform acceptance. Controlled comparative studies from one institution are unlikely to provide adequate numbers. Intrapartum fetal monitoring is used consistently at our instituti...

journal_title：American journal of obstetrics and gynecology

authors： Perkins RP

更新日期：1984-06-01 00:00:00

abstract：:Nonimmune hydrops fetalis can be caused by fetal chromosomal, hematologic, cardiac, or infectious conditions. A fetal blood sample obtained from percutaneous ultrasound-guided fetal blood sampling can offer vital information about the underlying cause of nonimmune hydrops fetalis, and perinatal management can be plann...

journal_title：American journal of obstetrics and gynecology

authors： Hsieh FJ,Chang FM,Ko TM,Chen HY

更新日期：1987-07-01 00:00:00

abstract：OBJECTIVE:We sought to determine the interventions utilized by maternal-fetal medicine specialists in the prediction and prevention of preterm labor in higher-order multiple (HOM) gestations. STUDY DESIGN:Online questionnaires and email surveys were sent to all the maternal-fetal medicine specialists in Canada (n=122)...

journal_title：American journal of obstetrics and gynecology

authors： Baker E,Hunter T,Okun N,Farine D

更新日期：2015-05-01 00:00:00

abstract：:The possibility of dispersing viral deoxyribonucleic acid during carbon dioxide laser treatment of human papillomavirus-containing genital infections has been investigated with a commercially available dot blot hybridization technique. The viral ribonucleic acid probes were specific for groups of human papillomavirus ...

journal_title：American journal of obstetrics and gynecology

authors： Ferenczy A,Bergeron C,Richart RM

更新日期：1990-10-01 00:00:00

abstract：OBJECTIVE:To test the effect of prolactin (PRL) on expression of proinflammatory cytokines and matrix metallopeptidase 9 (MMP-9) in vitro. STUDY DESIGN:Tissue explants were incubated from 4 to 48 hours alone or in the presence of 500 ng/mL PRL, and mRNA expression in tissues and secretion of interleukin (IL)-1β, tumor...

journal_title：American journal of obstetrics and gynecology

authors： Zaga-Clavellina V,Parra-Covarrubias A,Ramirez-Peredo J,Vega-Sanchez R,Vadillo-Ortega F

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to estimate the reliability and validity of an objective structured assessment of technical skills (OSATS) for midline episiotomy repair using a lifelike anatomic model. STUDY DESIGN:Eighteen residents were administered an episiotomy OSATS. Two evaluators independently completed an ...

journal_title：American journal of obstetrics and gynecology

authors： Nielsen PE,Foglia LM,Mandel LS,Chow GE

更新日期：2003-11-01 00:00:00

abstract：:Statistical procedures for hypothesis testing and interval estimation of the difference in a pair of Pearl rates are presented. The p value of the test statistic is evaluated exactly from the binomial distribution or approximately from the standard normal distribution. Interval estimation is provided by the test-based...

journal_title：American journal of obstetrics and gynecology

authors： Higgins JE,Wilkens LR

更新日期：1985-03-01 00:00:00

abstract：:The activity of polyamine oxidase in human pregnancy serum was measured by our new specific method with radioisotopic N1-acetylspermine as substrate. The activity in pregnancy serum was very low and did not increase during gestation; it was not higher than that in nonpregnancy serum. The high polyamine oxidase activit...

journal_title：American journal of obstetrics and gynecology

authors： Kumazawa T,Suzuki O,Seno H,Mizutani S,Matsumoto T

更新日期：1991-11-01 00:00:00

abstract：:We used the placenta as a source of undifferentiated cells to study the effect high glucose levels can have on human fetal cell proliferation in vitro. Cells were subcultured in a modified minimum essential medium with 10% fetal bovine serum containing either 5.5 mmol/L (100 mg/dl) D-glucose (control), 11 mmol/L (200 ...

journal_title：American journal of obstetrics and gynecology

authors： Nelson DM,Curran EM

更新日期：1989-12-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine the effectiveness of postpartum dexamethasone in patients with hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome. STUDY DESIGN:A prospective, randomized, double-blind trial was conducted in which 105 women with HELLP syndrome were enrolled and as...

journal_title：American journal of obstetrics and gynecology

authors： Katz L,de Amorim MM,Figueiroa JN,Pinto e Silva JL

更新日期：2008-03-01 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

authors： Goetsch MF

更新日期：1996-06-01 00:00:00

abstract：OBJECTIVE:Human trophoblast proteolytic activity is believed to have implications for early implantation events and maintenance of chorionic structural integrity later in gestation. Abnormal release of chorion-derived extracellular matrix proteins such as fibronectin may identify patients at risk for preterm labor and ...

journal_title：American journal of obstetrics and gynecology

authors： Monzón-Bordonaba F,Wang CL,Feinberg RF

更新日期：1997-01-01 00:00:00

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 ges...

journal_title：American journal of obstetrics and gynecology

authors： Niebyl JR,Witter FR

更新日期：1986-10-01 00:00:00

abstract：OBJECTIVE:In adults, one of the major determinants of leukocyte telomere length (LTL), a predictor of age-related diseases and mortality, is cumulative psychosocial stress exposure. More recently we reported that exposure to maternal psychosocial stress during intrauterine life is associated with LTL in young adulthood...

journal_title：American journal of obstetrics and gynecology

authors： Entringer S,Epel ES,Lin J,Buss C,Shahbaba B,Blackburn EH,Simhan HN,Wadhwa PD

更新日期：2013-02-01 00:00:00

abstract：:The balance of fluid across capillaries is given by the Starling equation. Because the plasma protein concentration (one of its components) is decreased in pregnancy, we decided to explore the question as to whether hypoproteinemia with intact protein mass (produced by blood volume expansion) or hypoproteinemia with d...

journal_title：American journal of obstetrics and gynecology

authors： Valenzuela GJ

更新日期：1989-12-01 00:00:00