Cardiovascular collapse during laparoscopy: a report of two cases.

abstract：:Production of a biologically active prolactin by human decidual tissue and its influence on the permeability of amniochorion to water suggests a functional relationship between the polypeptide and fetal membrane metabolism. Under in vitro circumstances, we used ovine prolactin and the Ussing chamber technique to deter...

journal_title：American journal of obstetrics and gynecology

authors： Tyson JE,McCoshen JA,Dubin NH

更新日期：1985-04-15 00:00:00

abstract：:Because serum CA-125 concentrations are increased in women with endometriosis, our objective was to determine whether CA-125 levels could be used to differentiate endometriotic from nonendometriotic benign cysts. During a 2-year period, all women who had an endometrioma (n = 33) or a nonendometriotic cyst (n = 27) tha...

journal_title：American journal of obstetrics and gynecology

authors： Pittaway DE,Fayez JA,Douglas JW

更新日期：1987-12-01 00:00:00

abstract：:Clearance indices (clearance of experimental material: clearance of antipyrine, CI) across the perfused human placenta were determined for urea, sodium, and chloride. The selected materials are of relatively small molecular weight and are water soluble. Clearance of urea was determined under conditions of net transfer...

journal_title：American journal of obstetrics and gynecology

authors： Dancis J,Kammerman S,Jansen V,Schneider H,Levitz M

更新日期：1981-11-15 00:00:00

abstract：OBJECTIVE:Although a higher maternal body mass index is associated with preterm birth, it is unclear whether excess gestational weight gain (GWG) or obesity drives increased risk. We and others have shown that the placenta harbors microbiota, which is significantly different among preterm births. Our aim in this study ...

journal_title：American journal of obstetrics and gynecology

authors： Antony KM,Ma J,Mitchell KB,Racusin DA,Versalovic J,Aagaard K

更新日期：2015-05-01 00:00:00

abstract：:The American College of Women's Health Physicians has been exploring an on-line educational tool-concept mapping-to facilitate the development of an interdisciplinary and woman-centered women's health curriculum, and to implement The Women's Health Care Competencies for Medical Students. By using an on-line concept ma...

journal_title：American journal of obstetrics and gynecology

authors： Hoffman E,Trott J,Neely KP

更新日期：2002-09-01 00:00:00

abstract：:Theories of intimal injury leading to plaque formation include platelet adhesion and production of growth factors, hypercholesterolemia, smooth muscle cell proliferation, macrophage activity, defective utilization of low-density lipoproteins via deficient receptors, and deficiency in cellular lysosomal enzymes. High l...

journal_title：American journal of obstetrics and gynecology

authors： Lobo RA

更新日期：1988-06-01 00:00:00

abstract：:The use of reconstructive surgical techniques accelerates recovery from radical pelvic surgery. It also allows the surgeon greater latitude in the type of procedure and the selection of patients for extended pelvic surgery. The techniques involved in three such reconstructive procedures are described, and their applic...

journal_title：American journal of obstetrics and gynecology

authors： Franklin EW,Bostwick J 3rd,Burrell MO,Powell JL

更新日期：1977-10-01 00:00:00

abstract：OBJECTIVES:Our objectives were to determine in pregnancies complicated by diabetic nephropathy (1) if impedance to flow in the uterine and umbilical arteries is normal and (2) if these fetuses are hypoxemic and acidemic and if they have decreased fetal heart rate variation and Doppler blood flow redistribution. STUDY ...

journal_title：American journal of obstetrics and gynecology

authors： Salvesen DR,Higueras MT,Brudenell JM,Drury PL,Nicolaides KH

更新日期：1992-11-01 00:00:00

abstract：BACKGROUND:Currently, 2-dimensional ultrasound estimation of fetal size rather than fetal growth is used to define fetal growth restriction, but single estimates in late pregnancy lack sensitivity and may identify small for gestational age rather than growth restriction. Single or longitudinal measures of 3-dimensional...

journal_title：American journal of obstetrics and gynecology

authors： Simcox LE,Myers JE,Cole TJ,Johnstone ED

更新日期：2017-10-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to find out whether the effects of thermal stress on plasma catecholamines and plasma renin activity are altered by pregnancy. STUDY DESIGN:Nonpregnant (n = 15) and pregnant (13 to 14 weeks, n = 23; 36 to 37 weeks, n = 23) healthy women were examined. Samples were taken before t...

journal_title：American journal of obstetrics and gynecology

authors： Vähä-Eskeli KK,Erkkola RU,Scheinin M,Seppänen A

更新日期：1992-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to estimate the frequency at which laparoscopic surgery is performed to treat female pelvic pain. STUDY DESIGN:Using the National Survey of Ambulatory Surgery, we performed a retrospective, cross-sectional study of women who had been diagnosed with abdominal or pelvic pain who u...

journal_title：American journal of obstetrics and gynecology

authors： Tu FF,Beaumont JL

更新日期：2006-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine whether sexual intercourse was associated with the treatment efficacy or the incidence of preterm birth in two large randomized trials in which metronidazole treatment of bacterial vaginosis or Trichomonas vaginalis did not reduce preterm birth. STUDY DESIGN:Seconda...

journal_title：American journal of obstetrics and gynecology

authors： Berghella V,Klebanoff M,McPherson C,Carey JC,Hauth JC,Ernest JM,Heine RP,Wapner RJ,Trout W,Moawad A,Leveno KJ,Miodovnik M,Sibai BM,Van Dorsten JP,Dombrowski MP,O'Sullivan MJ,Varner M,Langer O,National Institute for Ch

更新日期：2002-11-01 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：:A total of 125 women with severe preeclampsia that developed in the second trimester underwent follow-up for an average of 5.4 years. Seventeen women had no further pregnancies and 108 had 169 subsequent pregnancies: 59 (35%) were normotensive and 110 (65%) were complicated by preeclampsia (32% of these developing in ...

journal_title：American journal of obstetrics and gynecology

authors： Sibai BM,Mercer B,Sarinoglu C

更新日期：1991-11-01 00:00:00

abstract：:We report 2 cases of 47,XXX that were diagnosed prenatally and were screened positive for trisomy 21 by biochemical and ultrasound markers. These cases underline the importance of discussing the sex chromosome abnormalities during the genetic counseling after an abnormal triple screen test or ultrasound examination. ...

journal_title：American journal of obstetrics and gynecology

authors： Khoury-Collado F,Wehbeh AN,Fisher AJ,Bombard AT,Weiner Z

更新日期：2005-05-01 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：BACKGROUND:Smoking is one of the most important modifiable risk factors for adverse maternal and neonatal outcomes. Smoking during pregnancy has been associated with fetal growth restriction, adverse pregnancy outcomes, and chronic adult diseases. Existing research has evaluated the risk of smoking on congenital defect...

journal_title：American journal of obstetrics and gynecology

authors： Perry MF,Mulcahy H,DeFranco EA

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVES:Our goal was to determine the degree of shunting through the ductus venosus in the human fetus and its possible association with fetal growth. STUDY DESIGN:Blood flow in the umbilical vein and the fetal ductus venosus was measured in 197 low-risk pregnancies in a cross-sectional ultrasonographic study at a ...

journal_title：American journal of obstetrics and gynecology

authors： Kiserud T,Rasmussen S,Skulstad S

更新日期：2000-01-01 00:00:00

abstract：:In the roundtable that follows, clinicians discuss a study published in this issue of the Journal in light of its methodology, relevance to practice, and implications for future research. Article discussed: Warren JE, Nelson LM, Stoddard GJ, et al. Polymorphisms in the promoter region of the interleukin-10 (IL-10) gen...

journal_title：American journal of obstetrics and gynecology

authors： Baxter JK,Berghella V,Rafael T,Baylson A,Moroz L

更新日期：2009-10-01 00:00:00

abstract：:Serum prolactin was measured simultaneously by a homologous radioimmunoassay in 92 parturients and their offspring at term, and in maternal serum and amniotic fluid during various stages of normal pregnancy. Serum levels of 208 +/- 8 ng. per millilter were found in maternal blood; the corresponding levels in the cord ...

journal_title：American journal of obstetrics and gynecology

authors： Schenker JG,Ben-David M,Polishuk WZ

更新日期：1975-12-15 00:00:00

abstract：OBJECTIVE:Our goal was to evaluate an antibiotic protocol for treatment of postcesarean endometritis. STUDY DESIGN:Endometritis was diagnosed as a persistent fever > or =100.4 degrees F beyond 24 hours after cesarean delivery and one or more of the following: uterine tenderness, tachycardia, foul lochia, or leukocytos...

journal_title：American journal of obstetrics and gynecology

authors： Brumfield CG,Hauth JC,Andrews WW

更新日期：2000-05-01 00:00:00

abstract：:Despite the widespread use of tetracycline for treatment of dermatologic disorders and sexually transmitted diseases, the pharmacodynamics of oral contraceptive use in the presence of tetracycline has not been studied. Seven normal women ingested an oral contraceptive containing ethinyl estradiol 35 micrograms and nor...

journal_title：American journal of obstetrics and gynecology

authors： Murphy AA,Zacur HA,Charache P,Burkman RT

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVES:Fascia lata allografts are commonly used in urogynecologic procedures. Functional failure of several grafts has occurred, and such failure has been recognized as a materials problem in 12 patients. STUDY DESIGN:Twelve patients with failure of an initial urogynecologic procedure performed with irradiated and...

journal_title：American journal of obstetrics and gynecology

authors： FitzGerald MP,Mollenhauer J,Bitterman P,Brubaker L

更新日期：1999-12-01 00:00:00

abstract：OBJECTIVE:The study was undertaken to explore the antiproliferative mechanism of action of 2-[piperidinoethoxyphenyl]-3-[4-hydroxyphenyl]-2H-benzo(b)pyran (K-1) in estradiol-induced rat uterine hyperplasia. STUDY DESIGN:Adult ovariectomized rats received vehicle or estradiol alone (20 μg/kg) or estradiol along with K-...

journal_title：American journal of obstetrics and gynecology

authors： Chandra V,Fatima I,Saxena R,Kitchlu S,Sharma S,Hussain MK,Hajela K,Bajpai P,Dwivedi A

更新日期：2011-10-01 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：BACKGROUND:Patients with ovarian cancer tend to receive the highest quality of care at high-volume cancer centers with gynecological oncologists. However, the care that they receive prior to gynecological oncology consult has not been examined. We investigated the quantity and quality of care given to patients with ova...

journal_title：American journal of obstetrics and gynecology

authors： Boac BM,Xiong Y,Apte SM,Wenham RM,Shahzad MM,Munroe DG,Lancaster JM,Chon HS

更新日期：2018-04-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to estimate the association of parity with pelvic girdle syndrome (PGS; pain in anterior and bilateral posterior pelvis). STUDY DESIGN:We included 75,939 pregnant women in the Norwegian Mother and Child Cohort Study. Data were obtained by self-administered questionnaires. RESUL...

journal_title：American journal of obstetrics and gynecology

authors： Bjelland EK,Eskild A,Johansen R,Eberhard-Gran M

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:A rapid increase in restrictive abortion legislation in the United States has sparked renewed interest in self-managed abortion as a response to clinic access barriers. Yet little is known about knowledge of, interest in, and experiences of self-managed medication abortion among patients who obtain abortion ...

journal_title：American journal of obstetrics and gynecology

authors： Aiken ARA,Broussard K,Johnson DM,Padron E,Starling JE,Scott JG

更新日期：2020-08-01 00:00:00

abstract：:Normal and genetic variant strains of nonmalignant human fibroblasts produce in vitro a substance indistinguishable from the recently described "pregnancy-specific" beta-1 glycoprotein (PSbetaG, PAPP-C, SP1). Demonstration of this presumed placenta-specific material in a nonplacental site raises questions about its no...

journal_title：American journal of obstetrics and gynecology

authors： Rosen SW,Kaminska J,Calvert IS,Aaronson SA

更新日期：1979-08-01 00:00:00

abstract：:A woman pregnant with her second child was given sulfisoxazole (Gantrisin) during her eighth month of pregnancy for a urinary tract infection. Her 34-week-old male infant was stillborn with hydrops fetalis and severe anemia. The mother was found to be glucose-6-phosphate-dehydrogenase (G-6-PDH) deficient. Ingestion...

journal_title：American journal of obstetrics and gynecology

authors： Perkins RP

更新日期：1971-10-01 00:00:00