The effect of actinomycin D on estrogen-induced uterine blood flow.

abstract：:The Meigs syndrome is a rare but well known syndrome in which removal of the tumor results in cure. We report a case of a regressive Meigs syndrome after a definitive adnexal torsion which highlights the major role of the vascular phenomena in the physiopathology of this puzzling syndrome. ...

journal_title：American journal of obstetrics and gynecology

authors： Rousset P,Chaillot PF,Bats AS,Le Frère Belda MA,Buy JN

更新日期：2011-10-01 00:00:00

abstract：:The role of fetal prolactin (PRL) as a fetal adrenotropic hormone was investigated in eight chronically catheterized fetal lambs. Catheters were placed for measurement of plasma prolactin (PRL), cortisol (F), dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), and androstenedione (A). Daily (9 AM) ...

journal_title：American journal of obstetrics and gynecology

authors： Takahashi K,Auletta F,Tseng HY,Scommegna A,Burd LI

更新日期：1981-02-15 00:00:00

abstract：:Sixty patients with chronic pelvic pain were monitored after diagnostic laparoscopy had excluded obvious pelvic pathology. Six months after the procedure only two patients described their symptoms as unchanged or worse. Treatment should be limited to the minority of patients whose symptoms remain 6 months after laparo...

journal_title：American journal of obstetrics and gynecology

authors： Baker PN,Symonds EM

更新日期：1992-03-01 00:00:00

abstract：:We report a case of splenic rupture after cesarean delivery for abruptio placentae. The diagnosis was not suspected until a laparotomy was performed. Diagnosis and management were complicated by disseminated intravascular coagulation and renal failure. The importance of early diagnosis and management modalities are di...

journal_title：American journal of obstetrics and gynecology

authors： Kaluarachchi A,Krishnamurthy S

更新日期：1995-07-01 00:00:00

abstract：OBJECTIVE:Our goal was to evaluate whether active management of labor lowers cesarean section rates, shortens the length of labor, and overcomes any negative effects of epidural analgesia on nulliparous labor. STUDY DESIGN:We randomly assigned 405 low-risk term nulliparous patients to either an active management of la...

journal_title：American journal of obstetrics and gynecology

authors： Rogers R,Gilson GJ,Miller AC,Izquierdo LE,Curet LB,Qualls CR

更新日期：1997-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to describe the outcome of peripartum cardiomyopathy in patients cared for in a community hospital. STUDY DESIGN:The cases of peripartum cardiomyopathy treated at Central Baptist Hospital in Lexington, Kentucky, from January 1, 1992, to December 31, 1998, were reviewed. RESULTS...

journal_title：American journal of obstetrics and gynecology

authors： Ford RF,Barton JR,O'brien JM,Hollingsworth PW

更新日期：2000-05-01 00:00:00

abstract：OBJECTIVE:Closure of a low transverse cesarean incision with one layer of suture results in less operating time, better hemostasis, and less infectious morbidity than a two-layer closure. STUDY DESIGN:At our institution 906 women were randomized to closure of a low transverse cesarean incision with either one continuo...

journal_title：American journal of obstetrics and gynecology

authors： Hauth JC,Owen J,Davis RO

更新日期：1992-10-01 00:00:00

abstract：:The diagnosis of fetal asphyxia requires a blood gas and acid-base assessment demonstrating a significant metabolic acidosis. However, the fetus may tolerate an asphyxial insult without central nervous system injury because of the fetal cardiovascular adaptation to hypoxemia. Prediction of the significance of an asphy...

journal_title：American journal of obstetrics and gynecology

authors： Low JA

更新日期：1988-11-01 00:00:00

abstract：:Four hundred twenty-nine patients were entered into four prospective randomized clinical studies between January 1, 1973, and July 1, 1979. The records of 395 of these were analyzed to determine the proportion of patients surviving 48 months after therapy initiation. Ninety-six patients (24%) were living at 48 months,...

journal_title：American journal of obstetrics and gynecology

authors： Wharton JT,Edwards CL,Rutledge FN

更新日期：1984-04-01 00:00:00

abstract：OBJECTIVE:Fasting during pregnancy stimulates preterm delivery in animals and increases women's risk for preterm delivery. Fasting stimulates hypothalamic corticotropin-releasing hormone production in animals. Elevated maternal corticotropin-releasing hormone concentrations are associated with preterm birth. We hypothe...

journal_title：American journal of obstetrics and gynecology

authors： Herrmann TS,Siega-Riz AM,Hobel CJ,Aurora C,Dunkel-Schetter C

更新日期：2001-08-01 00:00:00

abstract：OBJECTIVE:The objective of the study was to examine risk factors for postterm (gestational age >or= 42 weeks) or prolonged (gestational age >or= 41 weeks) pregnancy. STUDY DESIGN:We conducted a retrospective cohort study of all term, singleton pregnancies delivered at a mature, managed care organization. The primary o...

journal_title：American journal of obstetrics and gynecology

authors： Caughey AB,Stotland NE,Washington AE,Escobar GJ

更新日期：2009-06-01 00:00:00

abstract：:Trichomonas vaginalis isolates were obtained in the United States from three women with trichomoniasis refractory to routine treatment with metronidazole. Cure was obtained in these cases with increased dosage of metronidazole. In experimental mouse infections, all three strains showed a significantly (about 10 to 20 ...

journal_title：American journal of obstetrics and gynecology

authors： Müller M,Meingassner JG,Miller WA,Ledger WJ

更新日期：1980-12-01 00:00:00

abstract：OBJECTIVES:We sought to investigate the fetal hemodynamic response to the acute stress of invasive procedures. STUDY DESIGN:The middle cerebral artery pulsatility index was measured by Doppler ultrasonography before and after 136 invasive procedures (fetal blood sampling, transfusion, shunt insertion, tissue biopsy, a...

journal_title：American journal of obstetrics and gynecology

authors： Teixeira JM,Glover V,Fisk NM

更新日期：1999-10-01 00:00:00

abstract：:Cholecystosonography was performed on 338 obstetric patients, and the gallbladder was successfully visualized in 93% of them. Gallbladder volume increased with duration of pregnancy. Three and one-half percent of the patients had obvious cholelithiasis, and a total of 4.2% had abnormalities. These findings suggest tha...

journal_title：American journal of obstetrics and gynecology

authors： Stauffer RA,Adams A,Wygal J,Lavery JP

更新日期：1982-11-15 00:00:00

abstract：OBJECTIVE:The objective of the study was to examine the effect of first-trimester obstetric ultrasound (OBUS) on the measurement of the effect of complications ascribed to postterm pregnancies. STUDY DESIGN:We conducted a retrospective cohort study of all term, singleton pregnancies delivered at our institution who ha...

journal_title：American journal of obstetrics and gynecology

authors： Caughey AB,Nicholson JM,Washington AE

更新日期：2008-06-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to characterize variations in the management for women with preterm premature rupture of membranes (PPROM) among maternal-fetal medicine (MFM) specialists in the context of current recommendations for clinical practice and evidenced-based practice. STUDY DESIGN:We performed a Web-ba...

journal_title：American journal of obstetrics and gynecology

authors： Ramsey PS,Nuthalapaty FS,Lu G,Ramin S,Nuthalapaty ES,Ramin KD

更新日期：2004-10-01 00:00:00

abstract：:Fifty-five ewes with chronically catheterized singleton gestations were studied to assess changes in basal concentrations of fetal catecholamines with increasing gestational age. All pregnancies were time dated, and measurements of catecholamines were conducted at least 5 days after placement of fetal catheters when f...

journal_title：American journal of obstetrics and gynecology

authors： Palmer SM,Oakes GK,Lam RW,Oddie TH,Hobel CJ,Fisher DA

更新日期：1984-06-15 00:00:00

abstract：:The inhibition of labor subsequent to premature rupture of the membranes remains controversial. To evaluate the possibility that diminished amniotic fluid volume impacts on the latent period in patients receiving tocolytic therapy after premature rupture of the membranes, we reviewed our recent clinical experience wit...

journal_title：American journal of obstetrics and gynecology

authors： Silver RK,MacGregor SN,Hobart ED

更新日期：1989-09-01 00:00:00

abstract：:Samples of cervical tissue were obtained from women immediately following term delivery from spontaneous labor or oral PGE2-induced labor and from a small nunber of nonpregnant women in the reproductive years undergoing hysterectomy for benign gynecologic disease. The measured strips were placed in a well-oxygenated b...

journal_title：American journal of obstetrics and gynecology

authors： Conrad JT,Ueland K

更新日期：1976-09-15 00:00:00

abstract：:The mechanisms responsible for the onset and progression of preterm labor are poorly understood. In the present study a total of 115 amniotic fluid specimens were analyzed for a lipid that has not previously been detected in amniotic fluid. This glycolipid was identified as ceramide lactoside. It was found in two-dime...

journal_title：American journal of obstetrics and gynecology

authors： Hallman M,Bry K,Pitkänen O

更新日期：1989-08-01 00:00:00

abstract：:The effect of ritodrine hydrochloride on uterine blood flow was investigated in near-term guinea pigs. The infusion of ritodrine in doses sufficient to inhibit uterine activity provoked tachycardia, and the cardiac output tended to rise. The percentage of cardiac output reaching the gravid uterus did not alter during ...

journal_title：American journal of obstetrics and gynecology

authors： Mårtensson L,Sjöquist PO,Bjellin L,Carter AM

更新日期：1979-10-01 00:00:00

abstract：OBJECTIVE:The purposes of this study were to compare the clinical characteristics of extremely low birth-weight infants (501-1000 g birth weight) who die early (<12 hours of age) with those of infants who die >12 hours after birth and infants who survive to neonatal intensive care unit discharge and to develop a model ...

journal_title：American journal of obstetrics and gynecology

authors： Shankaran S,Fanaroff AA,Wright LL,Stevenson DK,Donovan EF,Ehrenkranz RA,Langer JC,Korones SB,Stoll BJ,Tyson JE,Bauer CR,Lemons JA,Oh W,Papile LA

更新日期：2002-04-01 00:00:00

abstract：:Fetal plasma amino acid concentrations were obtained by cordocentesis at midgestation in 11 normal (appropriate for gestational age) fetuses and at late gestation in 12 small-for-gestational-age fetuses, and at cesarean section in 14 normal term infants. In normal fetuses total molar amino acid concentrations and feta...

journal_title：American journal of obstetrics and gynecology

authors： Cetin I,Corbetta C,Sereni LP,Marconi AM,Bozzetti P,Pardi G,Battaglia FC

更新日期：1990-01-01 00:00:00

abstract：OBJECTIVE:Fetal alcohol syndrome (FAS) is associated with intellectual disability and neurodevelopmental abnormalities. Neuroprotective peptides NAPVSIPQ (NAP) and SALLRSIPA (SAL) can prevent some of the alcohol-induced teratogenesis including fetal death, growth abnormalities, and learning impairment in part by preven...

journal_title：American journal of obstetrics and gynecology

authors： Roberson R,Kuddo T,Benassou I,Abebe D,Spong CY

更新日期：2012-12-01 00:00:00

abstract：OBJECTIVE:Fetal to neonatal transition involves a myriad of endocrine and renal adaptive changes triggered by multiple simultaneous stimuli. We examined the extent to which ventilation and umbilical cord occlusion have an impact on the many endocrine and renal function changes in fetal sheep at 133 +/- 1 day of gestati...

journal_title：American journal of obstetrics and gynecology

authors： Ogundipe OA,Kullama LK,Stein H,Nijland MJ,Ervin MG,Padbury J,Ross MG

更新日期：1993-12-01 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：OBJECTIVES:The purpose of our study was to establish an in vitro tissue culture system to study eicosanoid metabolism in first-trimester trophoblastic tissue. Thromboxane A2, a potent vasoconstrictor, and prostacyclin, a potent vasodilator, were analyzed to evaluate their production in early pregnancy. STUDY DESIGN:Tr...

journal_title：American journal of obstetrics and gynecology

authors： Diss EM,Gabbe SG,Moore JW,Kniss DA

更新日期：1992-10-01 00:00:00

abstract：:This article provides physicians with an up-to-date listing of 182 fetal conditions diagnosed prenatally. This information is presented in two key tables: the first an alphabetical listing of the conditions and the second a grouping of them according to disease categories. The latter table also presents the technique(...

journal_title：American journal of obstetrics and gynecology

authors： Stephenson SR,Weaver DD

更新日期：1981-10-01 00:00:00

abstract：:At the 36th Annual meeting of the Society for Maternal-Fetal Medicine (SMFM), leaders in the field of maternal-fetal medicine (MFM) convened to address maternal outcome and care inequities from 3 perspectives: (1) education, (2) clinical care, and (3) research. Meeting attendees identified knowledge gaps regarding dis...

journal_title：American journal of obstetrics and gynecology

authors： Moroz L,Riley LE,D'Alton M,Brown HL,Davis AR,Foley M,Graves CR,Sheffield JS,Zerden ML,Bryant AS

更新日期：2018-02-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to evaluate the levels of matrix metalloproteinase 2 (MMP-2) in the precursors lesions and in the invasive cervical carcinoma and to quantify the immune reactive expression of MMP-2, using MMP-2 immunohistochemistry, in intraepithelial cervical neoplasias and in the invading cervical...

journal_title：American journal of obstetrics and gynecology

authors： Gaiotto MA,Focchi J,Ribalta JL,Stávale JN,Baracat EC,Lima GR,Guerreiro da Silva ID

更新日期：2004-05-01 00:00:00