Pregnancy in blue rubber bleb syndrome: a case report.

abstract：OBJECTIVE:We developed a standardized educational tool to inform women about preeclampsia. The objective of this study was to assess whether exposure to this tool led to superior understanding of the syndrome. STUDY DESIGN:This was a randomized controlled trial in which 120 women were assigned to (1) a newly developed...

journal_title：American journal of obstetrics and gynecology

authors： You WB,Wolf MS,Bailey SC,Grobman WA

更新日期：2012-05-01 00:00:00

abstract：:Sustained and vigorous fetal breathing activity was produced in a chronic fetal lamb preparation by infusion into the fetus of either NH4Cl or HCl. Over a 2 to 3 hour period, 20 to 25 mEq/kg were infused. All of the fetuses tolerated blood pH values of 6.7 to 6.8 and survived. The breathing activity began after the co...

journal_title：American journal of obstetrics and gynecology

authors： Molteni RA,Melmed MH,Sheldon RE,Jones MD,Meschia G

更新日期：1980-03-01 00:00:00

abstract：OBJECTIVE:The purpose of the present systematic review is to evaluate the available medical treatments for vulvar lichen sclerosus, using an arm-based network meta-analysis protocol. DATA SOURCES:We searched Medline (1966-2019), Scopus (2004-2019), Cochrane Central Register of Controlled Trials CENTRAL (1999-2019), Cl...

journal_title：American journal of obstetrics and gynecology

authors： Pergialiotis V,Bellos I,Biliou EC,Varnava P,Mitsopoulou D,Doumouchtsis SK,CHORUS, an International Collaboration for Harmonising Outcomes, Research and Standards in Urogynaecology and Women's Health (i-chorus.org).

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVE:A select group of Escherichia coli strains known as uropathogenic cause pyelonephritis in nonpregnant individuals. We investigated whether Escherichia coli from gestational pyelonephritis represent a random population or possess common uropathogenic characteristics. STUDY DESIGN:Repetitive element sequence-b...

journal_title：American journal of obstetrics and gynecology

authors： Hart A,Pham T,Nowicki S,Whorton EB Jr,Martens MG,Anderson GD,Nowicki BJ

更新日期：1996-03-01 00:00:00

abstract：:Characteristics of cervical dilation produced by the new osmotic dilator, laminaria, and rigid (metal or plastic) dilators were compared. The osmotic dilator (Lamicel) is an open-porosity polyvinyl alcohol sponge loaded with magnesium sulfate and compressed into a rod. Pressures exerted by the Lamicel and laminaria te...

journal_title：American journal of obstetrics and gynecology

authors： Wheeler RG,Schneider K

更新日期：1983-07-15 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：:Ultrasonographic determination of biparietal diameter/femur length ratios performed at 16 or 17 weeks' gestation in fetuses with trisomy 21 were not statistically different from those of 155 normal fetuses. It appears that this test could not be used for screening for trisomy 21. ...

journal_title：American journal of obstetrics and gynecology

authors： Marquette GP,Boucher M,Desrochers M,Dallaire L

更新日期：1990-11-01 00:00:00

abstract：OBJECTIVE:Oxidative stress occurs when the production of damaging free radicals and other oxidative molecules exceeds the capacity of the body's antioxidant defenses. Oxidative stress is implicated in diseases that are associated with prematurity (such as retinopathy, cerebral palsy, intraventricular hemorrhage, and ne...

journal_title：American journal of obstetrics and gynecology

authors： Buhimschi IA,Buhimschi CS,Pupkin M,Weiner CP

更新日期：2003-07-01 00:00:00

abstract：:Immunoreactive gonadotropin-releasing hormone was quantitated in maternal blood. Circulating levels of gonadotropin-releasing hormone were found to be significantly higher during pregnancy than in nonpregnant cycling women. The highest concentrations of gonadotropin-releasing hormone immunoreactivity were observed in ...

journal_title：American journal of obstetrics and gynecology

authors： Siler-Khodr TM,Khodr GS,Valenzuela G

更新日期：1984-10-15 00:00:00

abstract：:This study encompasses five years and includes 559 cancers, diagnosed at the Kaiser-Permanente Medical Center, Los Angeles, California. With current low-dose techniques, we have shown the efficacy of xeromammography, even in younger women. One third of the breast cancers, one third of the occult breast cancers, occurr...

journal_title：American journal of obstetrics and gynecology

authors： Frankl G,Ackerman M

更新日期：1977-09-01 00:00:00

abstract：:Two techniques were used to study the neuromuscular control of rabbit ovarian contractions. First, the ovary was denervated by stripping its artery. Spontaneous contractions were noted, as was a normal response to exogenously administered adrenergic agents. Second, the ovarian nerves were electrically stimulated in an...

journal_title：American journal of obstetrics and gynecology

authors： Weiner S,Wright KH,Wallach EE

更新日期：1977-05-15 00:00:00

abstract：:Studies in nonpregnant animal models of carbon monoxide poisoning have demonstrated the protective effect of perfluorochemicals. Anesthetized pregnant ewes were exposed to carbon monoxide. After symptoms of toxicity were demonstrated, group 1 animals were respired with room air. Group 2 animals respired room air and w...

journal_title：American journal of obstetrics and gynecology

authors： Baker VV,Egley CC,Cefalo RC,Proctor H

更新日期：1986-11-01 00:00:00

abstract：:Changes in the drinking and smoking habits of pregnant women in Seattle, Washington, were examined in the 6-year period that followed the first American announcement of the fetal alcohol syndrome. Between 1974/1975 and 1980/1981, the number of women who reported any alcohol use around the time of the first prenatal vi...

journal_title：American journal of obstetrics and gynecology

authors： Streissguth AP,Darby BL,Barr HM,Smith JR,Martin DC

更新日期：1983-03-15 00:00:00

abstract：:A 13-year-old patient with an ovarian abscess caused by Salmonella paratyphi C1-7 had positive stool cultures for the same organism. She recovered after surgical removal of the abscess and intravenous antibiotics. ...

journal_title：American journal of obstetrics and gynecology

authors： Chiva LM,Ergeneli M,Santisteban J

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVE:The aim of this preliminary study was to investigate whether ultrasound-guided high-intensity focused ultrasound (HIFU) can play a role in treating cesarean scar pregnancy (CSP). STUDY DESIGN:Between November 2011 and December 2012, 16 patients with CSP were treated with ultrasound-guided HIFU ablation. Succ...

journal_title：American journal of obstetrics and gynecology

authors： Xiao J,Zhang S,Wang F,Wang Y,Shi Z,Zhou X,Zhou J,Huang J

更新日期：2014-10-01 00:00:00

abstract：:Evidence from autoradiographic studies with 1,25(OH)2-vitamin D3 (vitamin D, soltriol) labeled with tritium and from the literature indicates that the steroid hormone soltriol regulates and modulates reproductive processes in the female, as it does in the male. Nuclear receptors for soltriol have been discovered in th...

journal_title：American journal of obstetrics and gynecology

authors： Stumpf WE,Denny ME

更新日期：1989-11-01 00:00:00

abstract：OBJECTIVE:Nitric oxide deficiency has been implicated in adverse pregnancy outcomes. Mice that lack endothelial nitric oxide synthase (NOS3) have abnormal in vitro vascular reactivity. Our objective was to assess the effect of a previous pregnancy on the abnormal vascular function of NOS3 knockout mice. STUDY DESIGN:C...

journal_title：American journal of obstetrics and gynecology

authors： Ghulmiyyah LM,Tamayo E,Clark SM,Hankins GD,Anderson GD,Saade GR,Longo M

更新日期：2007-09-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to show and discuss an association between fetal inflammatory response syndrome (FIRS) and an adverse neonatal outcome defined as combined severe neonatal morbidity and mortality in preterm neonates hospitalized in our neonatal intensive care unit. STUDY DESIGN:This was an observati...

journal_title：American journal of obstetrics and gynecology

authors： Hofer N,Kothari R,Morris N,Müller W,Resch B

更新日期：2013-12-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine how closely the surgically induced sheep myelomeningocele (MMC) model resembles the central nervous system derangements seen in human disease, and identify which aspects of MMC are the result of the early neuronal developmental defect, and which are secondary to the ...

journal_title：American journal of obstetrics and gynecology

authors： von Koch CS,Compagnone N,Hirose S,Yoder S,Harrison MR,Farmer DL

更新日期：2005-10-01 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

authors： Goldenberg RL,Nelson KG,Hale CD,Wayne J,Bartolucci AA,Koski J

更新日期：1984-07-01 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：OBJECTIVE:We sought to determine whether sacrospinous uterosacral ligament fixation restores the uterus to its normal anatomic position, preserving uterine function and allowing future childbearing. STUDY DESIGN:This study was undertaken at two separate medical centers. Women with symptomatic uterovaginal prolapse who...

journal_title：American journal of obstetrics and gynecology

authors： Kovac SR,Cruikshank SH

更新日期：1993-06-01 00:00:00

abstract：OBJECTIVE:Fatty acids (FAs) are essential for fetal development. Cellular FA uptake is modulated by fatty acid-binding proteins (FABPs). We hypothesized that hypoxia regulates the expression of FABPs in human trophoblasts. STUDY DESIGN:Primary term human trophoblasts were cultured for 72 hours in either standard (O2 =...

journal_title：American journal of obstetrics and gynecology

authors： Biron-Shental T,Schaiff WT,Ratajczak CK,Bildirici I,Nelson DM,Sadovsky Y

更新日期：2007-11-01 00:00:00

abstract：:Prostaglandin E2 is a powerful oxytocic agent that reliably initiates labor, even in the presence of an unripe cervix. The low incidence of fetomaternal complication contributes to its universal use. We report a rare case of uterine rupture after intracervical application of prostaglandin E2 gel. Thus far no prostagla...

journal_title：American journal of obstetrics and gynecology

authors： Maymon R,Shulman A,Pomeranz M,Holtzinger M,Haimovich L,Bahary C

更新日期：1991-08-01 00:00:00

abstract：:Following infusion of parathyroid extract (PTE), parathyroid hormone (PTH) did not cross the placenta from the monkey mother to her fetus. Although maternal PTH levels increased four- to 12-fold, fetal PTH levels remained at the base line at all times tested. To determine if PTH crossed the placenta from fetus to moth...

journal_title：American journal of obstetrics and gynecology

authors： Northrop G,Misenhimer HR,Becker FO

更新日期：1977-10-15 00:00:00

abstract：:Current concepts of the pathogenesis of preeclampsia involve the generalized dysfunction of maternal vascular endothelial cells. We measured the endothelial isoform of fibronectin as a marker of endothelial cell injury throughout pregnancy in a prospective, case-control study. Nineteen women met strict criteria for th...

journal_title：American journal of obstetrics and gynecology

authors： Taylor RN,Crombleholme WR,Friedman SA,Jones LA,Casal DC,Roberts JM

更新日期：1991-10-01 00:00:00

abstract：:Bleeding from the site of cordocentesis can be detected by ultrasound examination, but significant hemorrhage into the amniotic fluid rarely occurs. To evaluate the relative contribution of amniotic fluid thromboplastins and the quantity of Wharton's jelly in facilitating coagulation at the puncture site, amniotic flu...

journal_title：American journal of obstetrics and gynecology

authors： Ney JA,Fee SC,Dooley SL,Socol ML,Minogue J

更新日期：1989-02-01 00:00:00

abstract：:Twenty-two hirsute women underwent percutaneous adrenal and ovarian vein catheterization to differentiate and localize excessive hormonal output. All studies were done under fluoroscopic control; catheter placement was verified by venography, and blood samples were withdrawn for hormonal analysis. The right ovarian ve...

journal_title：American journal of obstetrics and gynecology

authors： Wentz AC,White RI Jr,Migeon CJ,Hsu TH,Barnes HV,Jones GS

更新日期：1976-08-01 00:00:00

abstract：:Charts from 482 singleton pregnancies undergoing cerclage placement in patients over a 6-year period were reviewed. Cervical dilatation at time of surgery, number of previous spontaneous losses, and gestational age at placement were key determinants of outcome. The most frequent complication, premature rupture of the ...

journal_title：American journal of obstetrics and gynecology

authors： Treadwell MC,Bronsteen RA,Bottoms SF

更新日期：1991-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine the rates of late preterm inductions without a medical indication from birth certificate data and to compare them with rates that were obtained from medical charts. STUDY DESIGN:The Ohio Perinatal Quality Collaborative, which comprises 20 hospitals in Ohio that came...

journal_title：American journal of obstetrics and gynecology

authors： Bailit JL,Ohio Perinatal Quality Collaborative.

更新日期：2010-09-01 00:00:00