Lupus anticoagulant and pregnancy.

abstract：:This study was designed to test the hypothesis that the thermal response to endurance exercise is altered by the thermal adaptations to pregnancy. Accordingly, rectal temperature was monitored in 18 recreational athletes before, during, and after 20 minutes of continuous exercise before conception and every 6 to 8 wee...

journal_title：American journal of obstetrics and gynecology

authors： Clapp JF 3rd

更新日期：1991-12-01 00:00:00

abstract：OBJECTIVE:To determine the impact of maternal and fetal single nucleotide polymorphisms in key betamethasone pathways on neonatal outcomes. STUDY DESIGN:DNA was obtained from women given betamethasone and their infants. Samples were genotyped for 73 exploratory drug metabolism and glucocorticoid pathway single nucleot...

journal_title：American journal of obstetrics and gynecology

authors： Haas DM,Lehmann AS,Skaar T,Philips S,McCormick CL,Beagle K,Hebbring SJ,Dantzer J,Li L,Jung J

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVE:Knowledge of the stereology of human myometrium in pregnancy is limited. Uterine contractile performance may be altered in association with maternal obesity and advanced maternal age. The aim of this study was to investigate the stereology of human myometrium in pregnancy, and to evaluate a potential influenc...

journal_title：American journal of obstetrics and gynecology

authors： Sweeney EM,Crankshaw DJ,O'Brien Y,Dockery P,Morrison JJ

更新日期：2013-04-01 00:00:00

abstract：:Vasa previa is a rare accident in obstetrics with high fetal mortality. There are simple tests available to distinguish fetal from maternal blood. Recently it has been called into medicolegal question whether patients with third-trimester bleeding need to be tested for fetal bleeding. We surveyed 100 community hospita...

journal_title：American journal of obstetrics and gynecology

authors： Messer RH,Gomez AR,Yambao TJ

更新日期：1987-06-01 00:00:00

abstract：OBJECTIVE:This study investigates the occurrence of miscarriages over the reproductive life span of women in a population-based study. STUDY DESIGN:A questionnaire was sent in 1994 to a random sample of 3000 Finnish women aged 18 to 44 years (73% response rate). Age-adjusted percentages of women having had miscarriage...

journal_title：American journal of obstetrics and gynecology

authors： Hemminki E,Forssas E

更新日期：1999-08-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to assess the effectiveness of psychologic support against preterm delivery in pregnant women with symptoms of preterm labor. STUDY DESIGN:The study, which involved two cohorts of women identified during two successive periods in the same maternity ward, included 309 women in the ex...

journal_title：American journal of obstetrics and gynecology

authors： Mamelle N,Segueilla M,Munoz F,Berland M

更新日期：1997-10-01 00:00:00

abstract：:Rates of short-interval pregnancies that result in unintended pregnancies remain high in the United States and contribute to adverse reproductive health outcomes. Long-acting reversible contraception methods have annual failure rates of <1%, compared with 9% for oral contraceptive pills, and are an effective strategy ...

journal_title：American journal of obstetrics and gynecology

authors： Okoroh EM,Kane DJ,Gee RE,Kieltyka L,Frederiksen BN,Baca KM,Rankin KM,Goodman DA,Kroelinger CD,Barfield WD

更新日期：2018-06-01 00:00:00

abstract：:A case of nonimmune hydrops fetalis in association with angioosteohypertrophy (Klippel-Trenaunay) syndrome is reported for the first time. ...

journal_title：American journal of obstetrics and gynecology

authors： Mor Z,Schreyer P,Wainraub Z,Hayman E,Caspi E

更新日期：1988-11-01 00:00:00

abstract：OBJECTIVE:Our aim was to determine whether hysterotomy and selective removal of an acardiac twin could improve the outcome of the "pump" twin. STUDY DESIGN:A literature and case review of the outcome of the acardiac twin malformation was performed. When an acardiac malformation was diagnosed at 19 weeks' gestation the...

journal_title：American journal of obstetrics and gynecology

authors： Ginsberg NA,Applebaum M,Rabin SA,Caffarelli MA,Kuuspalu M,Daskal JL,Verlinsky Y,Strom CM,Barton JJ

更新日期：1992-07-01 00:00:00

abstract：BACKGROUND:Addressing record high rates of Chlamydia trachomatis incidence in the United States requires the utilization of effective strategies, such as expedited partner therapy, to reduce reinfection and further transmission. Expedited partner therapy, which can be given as a prescription or medication, is a strateg...

journal_title：American journal of obstetrics and gynecology

authors： Qin JZ,Diniz CP,Coleman JS

更新日期：2018-05-01 00:00:00

abstract：OBJECTIVE:Our purpose was to determine amniotic fluid volume by the dye-dilution technique and compare it with the amniotic fluid index, largest vertical pocket, and two-diameter pocket (defined as vertical x horizontal of the largest vertical pocket). STUDY DESIGN:This prospective study involved 40 women undergoing a...

journal_title：American journal of obstetrics and gynecology

authors： Magann EF,Nolan TE,Hess LW,Martin RW,Whitworth NS,Morrison JC

更新日期：1992-12-01 00:00:00

abstract：OBJECTIVE:Our purpose was to describe subsequent pregnancy outcome and long-term maternal prognosis in women with HELLP syndrome (hemolysis, elevated liver enzymes, and low platelets) during the index pregnancy. STUDY DESIGN:This is a descriptive and analytic study of women with HELLP syndrome admitted to E.H. Crump W...

journal_title：American journal of obstetrics and gynecology

authors： Sibai BM,Ramadan MK,Chari RS,Friedman SA

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVE:Reports exist in which cellular leiomyomas (CLs) appear to have clinical characteristics or genetic profiles similar to leiomyosarcomas. This study aimed to determine whether most CLs differ clinically from typical uterine leiomyomas (ULs). STUDY DESIGN:A case-control study was conducted with women who under...

journal_title：American journal of obstetrics and gynecology

authors： Taran FA,Weaver AL,Gostout BS,Stewart EA

更新日期：2010-08-01 00:00:00

abstract：:This study was undertaken to determine the effect of choice of birth route on infant outcome in fetal breech presentation. The study group excluded infants who were footling breeches and infants with major congenital anomalies. The mothers were in labor with the fetal heartbeat present at entry into the labor room. Ou...

journal_title：American journal of obstetrics and gynecology

authors： Rosen MG,Chik L

更新日期：1984-04-01 00:00:00

abstract：:Sponsored by the nonprofit Berlex Foundation, this 6-day Faculty Development Course introduces small groups of new faculty to research design, critical appraisal of the literature, scientific writing, and evidence-based medicine. The course includes didactic presentations, small group discussions, and individual proto...

journal_title：American journal of obstetrics and gynecology

authors： Grimes DA,Schulz KF,Droegemueller W,Munsick RA,Lisanti S

更新日期：2000-10-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to clone and express a recombinant human zona pellucida protein 3 and to characterize its biologic activities as a sperm ligand and an inducer of the acrosome reaction. STUDY DESIGN:Human ovarian teratocarcinoma (PA-1) cells were transfected with an expression vector containing huma...

journal_title：American journal of obstetrics and gynecology

authors： Dong KW,Chi TF,Juan YW,Chen CW,Lin Z,Xiang XQ,Mahony M,Gibbons WE,Oehninger S

更新日期：2001-04-01 00:00:00

abstract：:Components of fetal behavioral state organization reflect the successful integration of the central nervous system, have a specific developmental timetable, and can be studied with fetal ultrasonographic techniques. To test the hypothesis that evaluation of state organization is a marker of abnormal central nervous sy...

journal_title：American journal of obstetrics and gynecology

authors： Hume RF Jr,O'Donnell KJ,Stanger CL,Killam AP,Gingras JL

更新日期：1989-09-01 00:00:00

abstract：:Pyridoxal phosphate (vitamin B6) concentrations in peripheral and cord blood obtained at the time of delivery were measured in 30 women. The average plasma concentration in nine women with normal pregnancy was 4.3 ng. per milliliter; in 10 women with pre-eclampsia, 3.3 ng. per milliliter; and in nonpregnant women, 17 ...

journal_title：American journal of obstetrics and gynecology

authors： Brophy MH,Siiteri PK

更新日期：1975-04-15 00:00:00

abstract：:Patients who develop polyarteritis nodosa in pregnancy generally have a grim prognosis. A young nulliparous woman developed the disease and attained remission before becoming pregnant. Although she developed a recurrence, both mother and infant did well. It appears that if a patient becomes pregnant while in remission...

journal_title：American journal of obstetrics and gynecology

authors： Owen J,Hauth JC

更新日期：1989-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate the accuracy of clinical measurement of cervical dilation with a position-tracking system during vaginal examination. STUDY DESIGN:This prospective study that was conducted in Poissy, France, Brooklyn, NY, and Haifa, Israel, included 333 measurements that were perfor...

journal_title：American journal of obstetrics and gynecology

authors： Nizard J,Haberman S,Paltieli Y,Gonen R,Ohel G,Nicholson D,Ville Y

更新日期：2009-04-01 00:00:00

abstract：:Scanning electron microscopy was used to study the morphologic characteristics of erythrocytes in women with preeclampsia and eclampsia. In nine nulliparous women with eclampsia, the proportion of abnormal red cells (schistocytes, echinocytes, and spherocytes) was significantly greater than in 12 normally pregnant con...

journal_title：American journal of obstetrics and gynecology

authors： Cunningham FG,Lowe T,Guss S,Mason R

更新日期：1985-10-15 00:00:00

abstract：:The natural history of genital herpes simplex virus (HSV) infections was investigated in 83 pregnancies in 78 women, and the information was used to determine the need for cesarean section in these women. We studied 163 recurrent episodes with HSV cultures from the cervix and from vulvar lesions every 1 to 3 days. Cer...

journal_title：American journal of obstetrics and gynecology

authors： Harger JH,Pazin GJ,Armstrong JA,Breinig MC,Ho M

更新日期：1983-04-01 00:00:00

abstract：:An analysis of United States birth certificate records for the calendar year 1977 indicated that women who failed to seek prenatal care were at increased risk of delivery of a low-birth weight infant, even after social factors were considered. However, the strength of association, as well as the population impact, bet...

journal_title：American journal of obstetrics and gynecology

authors： Greenberg RS

更新日期：1983-04-01 00:00:00

abstract：:In order to examine the relationship between circadian rhythms in different steroids, cortisol (F), estrone E1), estradiol (E2), and estriol (E3) were measured by radioimmunoassay in maternal venous plasma taken at 30 to 60-minute intervals over 24 hours from 11 healthy women at 34 to 35 weeks' gestation. Maternal F w...

journal_title：American journal of obstetrics and gynecology

authors： Patrick J,Challis J,Natale R,Richardson B

更新日期：1979-11-15 00:00:00

abstract：:In an attempt to establish the normal ratio of pulmonary artery to aorta diameters at varying gestational ages, the pulmonary artery and aorta diameters of 316 normally grown fetuses between 14 and 39 weeks' gestational age were measured. The ratios for each fetus were derived, and regression analysis was used to eval...

journal_title：American journal of obstetrics and gynecology

authors： Comstock CH,Riggs T,Lee W,Kirk J

更新日期：1991-10-01 00:00:00

abstract：:The gonadotropin-releasing hormone antagonist offers several advantages over the use of the agonist and allows several physiologic questions to be addressed. In this study, we evaluated the ability of Nal-Glu to acutely inhibit the luteinizing hormone surge and prevent ovulation. We also assessed whether recovery of t...

journal_title：American journal of obstetrics and gynecology

authors： Ditkoff EC,Cassidenti DL,Paulson RJ,Sauer MV,Paul WL,Rivier J,Yen SS,Lobo RA

更新日期：1991-12-01 00:00:00

abstract：BACKGROUND:While there is an increasing trend of ovarian conservation at the time of surgical treatment for young women with stage I cervical cancer, the risk for subsequent ovarian cancer after ovarian conservation has not been well studied. OBJECTIVE:We sought to examine the incidence of and risk factors for metachr...

journal_title：American journal of obstetrics and gynecology

authors： Matsuo K,Machida H,Horowitz MP,Shahzad MMK,Guntupalli SR,Roman LD,Wright JD

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:We sought to evaluate whether serial amnioinfusions for persistent oligohydramnios can affect the perinatal and long-term outcomes in extreme cases of preterm premature rupture of membranes. STUDY DESIGN:All singleton pregnancies with preterm premature rupture of membranes at <26 weeks' gestation and lasting...

journal_title：American journal of obstetrics and gynecology

authors： Locatelli A,Vergani P,Di Pirro G,Doria V,Biffi A,Ghidini A

更新日期：2000-10-01 00:00:00

abstract：:Each year, nearly 4 million pregnant patients in the United States receive prenatal care-a crucial preventive service that improves pregnancy outcomes for mothers and their children. National guidelines currently recommend 12-14 in-person prenatal visits, a schedule that has remained unchanged since 1930. When scrutin...

journal_title：American journal of obstetrics and gynecology

authors： Peahl AF,Smith RD,Moniz MH

更新日期：2020-09-01 00:00:00

abstract：:Spontaneous preterm birth is a heterogeneous phenotype. A multitude of pathophysiologic pathways culminate in the final common denominator of cervical softening, shortening, and dilation that leads to preterm birth. A precise description of specific microstructural changes to the cervix is imperative if we are to iden...

journal_title：American journal of obstetrics and gynecology

authors： Feltovich H,Hall TJ,Berghella V

更新日期：2012-11-01 00:00:00