Intravascular transfusion in utero: the percutaneous approach.

abstract：OBJECTIVE:We used validated sensitive and specific questions associated with clinically confirmed diagnoses of unexplained vulvar pain (vulvodynia) to compare the cumulative incidence of vulvar pain and prevalence of care-seeking behavior in Boston metropolitan area (BMA) and in Minneapolis/Saint Paul metropolitan area...

journal_title：American journal of obstetrics and gynecology

authors： Harlow BL,Kunitz CG,Nguyen RH,Rydell SA,Turner RM,MacLehose RF

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVE:Our purpose was to evaluate the role of fetal ultrasonography in prenatal detection of trisomy 21. STUDY DESIGN:A retrospective study was performed on all cases of trisomy 21 diagnosed prenatally or postnatally between January 1990 and December 1993 in the Jerusalem metropolitan area. Our program of prenatal...

journal_title：American journal of obstetrics and gynecology

authors： Yagel S,Anteby EY,Hochner-Celnikier D,Ariel I,Chaap T,Ben Neriah Z

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to test the null hypothesis that the number of striated muscle fibers in the ventral wall of the female urethra remains constant with increasing age. STUDY DESIGN:The urethra and surrounding tissues from 25 female cadavers, mean age 52 years (+/-SD 18, range 15-80 years), were selec...

journal_title：American journal of obstetrics and gynecology

authors： Perucchini D,DeLancey JO,Ashton-Miller JA,Peschers U,Kataria T

更新日期：2002-03-01 00:00:00

abstract：:Motrin (ibuprofen), a potent inhibitor of prostaglandin synthetase, was tested in women and men for treatment of recurrences of genital herpes. In a double-blind trial, no statistically significant differences were observed between treated and placebo groups in any of the measured parameters. ...

journal_title：American journal of obstetrics and gynecology

authors： Milch PO,Monheit AG,Rochelson BL,Metz G,Baker DA

更新日期：1986-08-01 00:00:00

abstract：OBJECTIVE:We studied the effect of long-term heparin treatment on bone mass during pregnancy. STUDY DESIGN:Thromboprophylaxis with heparin was given to 39 women during pregnancy for a mean of 28 weeks and for an average of 6 weeks post partum. Bone mineral density measured with single-photon absorptiometry of the dist...

journal_title：American journal of obstetrics and gynecology

authors： Dahlman TC,Sjöberg HE,Ringertz H

更新日期：1994-05-01 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：:In women with recurrent pelvic pain caused by endometriosis, hormonal therapy with a gonadotropin-releasing hormone agonist is an effective alternative to surgical therapy. The basis for medical treatment of endometriosis is that endometriosis lesions are dependent on estradiol for continued growth. Further, end organ...

journal_title：American journal of obstetrics and gynecology

authors： Barbieri RL

更新日期：1992-02-01 00:00:00

abstract：:Cholesterol metabolism was studied in cells from two established gynecologic cancer cell lines which were maintained in monolayer cultures. The cell lines were derived and established from poorly differentiated epidermoid cervical carcinoma (EC-50) and endometrial adenocarcinoma (AC-258). The specific activity of 3-hy...

journal_title：American journal of obstetrics and gynecology

authors： Gal D,Ohashi M,MacDonald PC,Buchsbaum HJ,Simpson ER

更新日期：1981-04-15 00:00:00

abstract：OBJECTIVE:The purpose of this study was to report the distribution of pelvic support among a population-based sample of middle-aged community-dwelling women, as defined by pelvic organ prolapse quantification (POP-Q) and study factors that might influence POP-Q measurements. STUDY DESIGN:We conducted a secondary analy...

journal_title：American journal of obstetrics and gynecology

authors： Trowbridge ER,Fultz NH,Patel DA,DeLancey JO,Fenner DE

更新日期：2008-05-01 00:00:00

abstract：:Knowledge about human fetal growth and organ development has greatly developed in the last 50 years. Anatomists and physiologists had already described some crucial aspects, for example, the circulation of blood during intrauterine life through the fetal heart, the liver as well as the placenta. However, only in the l...

journal_title：American journal of obstetrics and gynecology

authors： Pardi G,Cetin I

更新日期：2006-04-01 00:00:00

abstract：OBJECTIVE:Optimal management of acardiac twin pregnancies is controversial. Data suggest a 50% mortality rate in the "pump" twin when the pregnancy is managed expectantly. Because of increased antenatal diagnosis, outcomes in expectantly managed cases may be better than reported. Our objective was to determine the outc...

journal_title：American journal of obstetrics and gynecology

authors： Sullivan AE,Varner MW,Ball RH,Jackson M,Silver RM

更新日期：2003-11-01 00:00:00

abstract：OBJECTIVE:We sought to determine whether midpregnancy antioxidant levels are associated with preeclampsia, overall and by timing of onset. STUDY DESIGN:We carried out a case-control study, nested within a cohort of 5337 pregnant women in Montreal, Quebec, Canada. Blood samples obtained at 24-26 weeks were assayed for ...

journal_title：American journal of obstetrics and gynecology

authors： Cohen JM,Kramer MS,Platt RW,Basso O,Evans RW,Kahn SR

更新日期：2015-11-01 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：:We report a case of uterine cancer and invasive cervical cancer, detected incidentally during the female-to-male sex reassignment surgery. The management of these patients is presented. Such individuals may not be receiving regular gynecologic care appropriate to their remaining genital organs; symptoms of malignant d...

journal_title：American journal of obstetrics and gynecology

authors： Urban RR,Teng NN,Kapp DS

更新日期：2011-05-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to compare the birth outcomes of a multifetal pregnancy reduction population with those of other patients delivered at Hutzel Hospital, Detroit, and to determine the fiscal impact of the multifetal pregnancy reduction program. STUDY DESIGN:In a retrospective review patients who were...

journal_title：American journal of obstetrics and gynecology

authors： Miller VL,Ransom SB,Shalhoub A,Sokol RJ,Evans MI

更新日期：2000-06-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to compare bodyweight and composition (percent fat, fat mass, and fat-free mass) in neonates born to mothers with a normal pregravid body mass index (BMI; < 25 kg/m(2)) vs neonates born to mothers with an overweight/obese pregravid BMI (> or = 25 kg/m(2)). STUDY DESIGN:Seventy-t...

journal_title：American journal of obstetrics and gynecology

authors： Hull HR,Dinger MK,Knehans AW,Thompson DM,Fields DA

更新日期：2008-04-01 00:00:00

abstract：OBJECTIVE:The objective of the study was to determine the relationship between nighttime delivery and neonatal encephalopathy (NE). STUDY DESIGN:The design of the study was a retrospective population-based cohort of 1,864,766 newborns at a gestation of 36 weeks or longer in California, 1999-2002. We determined the ris...

journal_title：American journal of obstetrics and gynecology

authors： Wu YW,Pham TN,Danielsen B,Towner D,Smith L,Johnston SC

更新日期：2011-01-01 00:00:00

abstract：:The effect of estradiol infusion on uterine activity and peripheral levels of prostaglandin F and progesterone in pregnant women at term were investigated. 5 normal women at term and 4 women with pre-eclampsia at term were given estradiol-17 beta by infusion over 2-4 hours. Radioimmunoassay was used to measure perip...

journal_title：American journal of obstetrics and gynecology

authors： Larsen JW,Hanson TM,Caldwell BV,Speroff L

更新日期：1973-09-15 00:00:00

abstract：OBJECTIVE:We sought to characterize reports to the Vaccine Adverse Event Reporting System (VAERS) of pregnant women who received tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccine (Tdap). STUDY DESIGN:We searched VAERS for reports of pregnant women who received Tdap from Jan. 1, 2005, through J...

journal_title：American journal of obstetrics and gynecology

authors： Zheteyeva YA,Moro PL,Tepper NK,Rasmussen SA,Barash FE,Revzina NV,Kissin D,Lewis PW,Yue X,Haber P,Tokars JI,Vellozzi C,Broder KR

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVE:To analyze the effects of preconception maternal height and weight on the risk of preterm singleton and twin births resulting from in vitro fertilization (IVF). STUDY DESIGN:We performed a retrospective cohort analysis of the incidence of very early preterm birth (VEPTB), early preterm birth (EPTB), and pret...

journal_title：American journal of obstetrics and gynecology

authors： Dickey RP,Xiong X,Xie Y,Gee RE,Pridjian G

更新日期：2013-10-01 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

abstract：OBJECTIVE:Our purpose was to determine the relation to infant birth weight of maternal fat and lean tissue during early and late pregnancy. DESIGN:Total and net maternal pregnancy weight, fat, and water were determined from measurements of total body water, body density, and bone mineral mass in 200 women, with the us...

journal_title：American journal of obstetrics and gynecology

authors： Lederman SA,Paxton A,Heymsfield SB,Wang J,Thornton J,Pierson RN Jr

更新日期：1999-01-01 00:00:00

abstract：:The estrogen potencies of 9 oral contraceptive pills, Enovid-E, Enovid-5, Ovulen, Demulen, Norinyl+80, Norinyl+50, Ovral, Norlestrin 1 mg. and Norlestrin 2.5 mg., were determined by bioassay. Relative estrogen potency was determined by analysis of variance. Enovid-5, the most estrogenic compound, had a potency of 4.88...

journal_title：American journal of obstetrics and gynecology

authors： Chihal HJ,Peppler RD,Dickey RP

更新日期：1975-01-01 00:00:00

abstract：:Evidence from family and twin-based studies provide strong support for a significant contribution of maternal and fetal genetics to the timing of parturition and spontaneous preterm birth. However, there has been only modest success in the discovery of genes predisposing to preterm birth, despite increasing sophistica...

journal_title：American journal of obstetrics and gynecology

authors： Strauss JF 3rd,Romero R,Gomez-Lopez N,Haymond-Thornburg H,Modi BP,Teves ME,Pearson LN,York TP,Schenkein HA

更新日期：2018-03-01 00:00:00

abstract：OBJECTIVE:The study was undertaken to assess the validity of vaginal fetal fibronectin assay as a screening test for spontaneous preterm delivery in asymptomatic patients who have undergone multifetal pregnancy reduction (MFPR). STUDY DESIGN:A historic cohort of 63 patients who underwent MFPR between 10 and 14 weeks o...

journal_title：American journal of obstetrics and gynecology

authors： Roman AS,Rebarber A,Lipkind H,Mulholland J,Minior V,Roshan D

更新日期：2004-01-01 00:00:00

abstract：:Respiratory sinus arrhythmia is a pattern of rhythmic variation in the heart rate that occurs at the frequency of respiration and is mediated principally by the vagus nerve. Spectral analysis can decompose the variance of a series of sequential measures into constituent frequencies to measure and verify whether there ...

journal_title：American journal of obstetrics and gynecology

authors： Donchin Y,Caton D,Porges SW

更新日期：1984-04-15 00:00:00

abstract：OBJECTIVE:Blunt vs sharp expansion of the uterine incision at cesarean delivery has been investigated as a technique primarily to reduce intraoperative blood loss. The objective of this systematic review was to compare the effects of either intervention on maternal outcomes. STUDY DESIGN:A systematic review with metaa...

journal_title：American journal of obstetrics and gynecology

authors： Xu LL,Chau AM,Zuschmann A

更新日期：2013-01-01 00:00:00

abstract：:The possibility of Rh immune globulin failure exists when a fetomaternal hemorrhage exceeds 25 to 30 ml of whole blood and only one 300 micrograms vial of Rh immune globulin is administered. In this prospective study of 1000 consecutive Rh-negative women who were delivered of Rh-positive newborn infants, the presence ...

journal_title：American journal of obstetrics and gynecology

authors： Stedman CM,Baudin JC,White CA,Cooper ES

更新日期：1986-06-01 00:00:00

abstract：:Pulmonary beta-adrenergic receptors, which mediate the actions of endogenous catecholamines, increase before birth, an important step in pulmonary maturation. This increase, which occurs primarily in the alveoli, may be hastened by corticosteroids. However, because the lung is composed of more than 40 cell types, we a...

journal_title：American journal of obstetrics and gynecology

authors： Lewis V,Goldfien AC,Day JP,Roberts JM

更新日期：1990-01-01 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