Immunocytochemical localization of angiotensin II immunoreactivity and demonstration of angiotensin II binding in the rat ovary.

abstract：:The effect of menstrual cycle phases on the indexes of magnesium and zinc status was assessed in five normally menstruating women. Plasma concentrations of magnesium and zinc and the magnesium and zinc content of red blood cells and peripheral blood mononuclear cells were measured for 3 or 5 days per week during three...

journal_title：American journal of obstetrics and gynecology

authors： Deuster PA,Dolev E,Bernier LL,Trostmann UH

更新日期：1987-10-01 00:00:00

abstract：:A prospective study of carbohydrate metabolism was done with 56 "normal" women who were 4 to 11 weeks post partum. Each had a 3 hour oral glucose tolerance test performed before and after 6 months of using an intrauterine contraceptive device (IUCD). The results showed only slight changes in blood glucose and plasma ...

journal_title：American journal of obstetrics and gynecology

authors： Spellacy WN,Buhi WC,Birk SA

更新日期：1975-12-15 00:00:00

abstract：OBJECTIVE:The recommendation to perform a perimortem cesarean delivery within 4 minutes of maternal cardiac arrest was introduced in 1986. This recommendation was based on the assumptions that cardiopulmonary resuscitation is ineffective in the third trimester because of aortocaval compression, and that fetal and perha...

journal_title：American journal of obstetrics and gynecology

authors： Katz V,Balderston K,DeFreest M

更新日期：2005-06-01 00:00:00

abstract：OBJECTIVE:Our purpose was to determine whether elevated second-trimester human chorionic gonadotropin levels identify women likely to benefit from low-dose aspirin therapy. STUDY DESIGN:We evaluated second-trimester human chorionic gonadotropin levels obtained from healthy nulliparous women before screening for partic...

journal_title：American journal of obstetrics and gynecology

authors： Wenstrom KD,Hauth JC,Goldenberg RL,DuBard MB,Lea C

更新日期：1995-10-01 00:00:00

abstract：BACKGROUND:Chlamydia trachomatis infection is common and largely asymptomatic in women. If untreated, it can lead to sequelae such as pelvic inflammatory disease and infertility. It is unknown whether a patient's self-reported history of Chlamydia trachomatis infection is a valid marker of past infection. OBJECTIVE:Ou...

journal_title：American journal of obstetrics and gynecology

authors： Frisse AC,Marrazzo JM,Tutlam NT,Schreiber CA,Teal SB,Turok DK,Peipert JF

更新日期：2017-04-01 00:00:00

abstract：OBJECTIVE:We sought to quantify the gestational age-specific morbidity of black vs white neonates. STUDY DESIGN:This was a population-based retrospective cohort study of singleton live births in Ohio from 2006 through 2007. The primary outcome was a composite of adverse neonatal outcomes of ≥ 1 morbidity: Apgar score ...

journal_title：American journal of obstetrics and gynecology

authors： Loftin R,Chen A,Evans A,DeFranco E

更新日期：2012-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to assess whether vaginal sialidases level in early pregnancy is associated with preterm birth among women who are bacterial vaginosis-positive. STUDY DESIGN:Of the 1806 women who were enrolled at < 20 weeks of gestation, 800 of the women were bacterial vaginosis-positive (Nugen...

journal_title：American journal of obstetrics and gynecology

authors： Cauci S,Culhane JF

更新日期：2011-02-01 00:00:00

abstract：:Twenty-six pregnant women were given prophylactic heparin treatment because of previous thromboembolic complications. The mean duration of treatment was 25 weeks (range, 6 to 32 weeks). The amount of heparin was adjusted to a plasma concentration of 0.08 to 0.15 IU/ml, measured as anti-factor Xa activity. This effect ...

journal_title：American journal of obstetrics and gynecology

authors： Dahlman TC,Hellgren MS,Blombäck M

更新日期：1989-08-01 00:00:00

abstract：:A total of 679 fetal monitoring records were carefully reviewed in order to determine the incidence of occurrence of late and variable deceleration patterns with respect to advancing gestational age. No statistically significant increase in occurrence of these patterns could be detected in gestations that progressed b...

journal_title：American journal of obstetrics and gynecology

authors： Klapholz H,Friedman EA

更新日期：1977-02-15 00:00:00

abstract：:In 2011, 1 in 3 women who gave birth in the United States did so by cesarean delivery. Cesarean birth can be lifesaving for the fetus, the mother, or both in certain cases. However, the rapid increase in cesarean birth rates from 1996 through 2011 without clear evidence of concomitant decreases in maternal or neonatal...

journal_title：American journal of obstetrics and gynecology

authors： American College of Obstetricians and Gynecologists (College).,Society for Maternal-Fetal Medicine.,Caughey AB,Cahill AG,Guise JM,Rouse DJ

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVE:Improvement in endothelial function may be an important mechanism by which estrogen replacement therapy protects postmenopausal women against coronary artery disease. We determined whether the vascular effects of estradiol depend on the route of administration. STUDY DESIGN:Six weeks after surgically induced...

journal_title：American journal of obstetrics and gynecology

authors： Zegura B,Keber I,Sebestjen M,Borko E

更新日期：2003-05-01 00:00:00

abstract：:The US Centers for Disease Control and Prevention is conducting an observational study of 300-500 women infected with influenza during pregnancy. Women are being recruited from members of the Kaiser Permanente health plan in 2 metropolitan areas before and during the 2010 through 2011 influenza season either following...

journal_title：American journal of obstetrics and gynecology

authors： Thompson M,Williams J,Naleway A,Li DK,Chu S,Bozeman S,Hill HA,Cragan J,Shay DK,Pregnancy and Influenza Project Workgroup.

更新日期：2011-06-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate the effects of recombinant human relaxin on the uterine artery and myometrial contractility in pregnant rats. STUDY DESIGN:Uterine artery and myometrial rings from mid and term pregnant rats were used. Relaxin effect was studied on phenylephrine-induced contraction i...

journal_title：American journal of obstetrics and gynecology

authors： Longo M,Jain V,Vedernikov YP,Garfield RE,Saade GR

更新日期：2003-06-01 00:00:00

abstract：OBJECTIVE:This study aims to determine the prevalence of physical activity and obesity and their relationship to physical functioning (PF), fatigue, and pain in endometrial cancer survivors. STUDY DESIGN:Surveys were mailed to 200 survivors of endometrial cancer diagnosed within the last 5 years; 61% were returned. Su...

journal_title：American journal of obstetrics and gynecology

authors： Basen-Engquist K,Scruggs S,Jhingran A,Bodurka DC,Lu K,Ramondetta L,Hughes D,Carmack Taylor C

更新日期：2009-03-01 00:00:00

abstract：:A case of herpes gestationis recurring in each pregnancy, with a postpartum flare-up in the last pregnancy, is described. The diagnosis was confirmed by skin biopsy. The first pregnancy ended in a term stillbirth, but there were favorable outcomes in four subsequent pregnancies. Histopathologic examination of the plac...

journal_title：American journal of obstetrics and gynecology

authors： Baxi LV,Kovilam OP,Collins MH,Walther RR

更新日期：1991-03-01 00:00:00

abstract：OBJECTIVE:Women with chronic hypertension are at increased risk for superimposed preeclampsia. We developed a prediction algorithm for superimposed preeclampsia using clinical and laboratory information that were measured early in pregnancy. STUDY DESIGN:A secondary analysis of data that were collected from 110 women ...

journal_title：American journal of obstetrics and gynecology

authors： August P,Helseth G,Cook EF,Sison C

更新日期：2004-11-01 00:00:00

abstract：:Intrapartum fetal scalp blood pH studies remain controversial in obstetrics. Electronic fetal monitoring, by contrast, has achieved nearly uniform acceptance. Controlled comparative studies from one institution are unlikely to provide adequate numbers. Intrapartum fetal monitoring is used consistently at our instituti...

journal_title：American journal of obstetrics and gynecology

authors： Perkins RP

更新日期：1984-06-01 00:00:00

abstract：:The purpose of our study was to develop new biologic systems for the treatment or diagnosis of patients with ovarian carcinoma through expansion of T-cell lines from the tumor-infiltrating lymphocytes of patients with ovarian carcinoma in low-dose recombinant interleukin-2 in sufficient numbers for treatment and human...

journal_title：American journal of obstetrics and gynecology

authors： Freedman RS,Ioannides CG,Mathioudakis G,Platsoucas CD

更新日期：1992-11-01 00:00:00

abstract：:Effective communication is a hallmark of safe patient care. Challenges to effective interprofessional communication in maternity care include differing professional perspectives on clinical management, steep hierarchies, and lack of administrative support for change. We review principles of high reliability as they ap...

journal_title：American journal of obstetrics and gynecology

authors： Lyndon A,Zlatnik MG,Wachter RM

更新日期：2011-08-01 00:00:00

abstract：:We report a case of sigmoid perforation, peritonitis, and adult respiratory distress syndrome after a loop excision procedure for carcinoma in situ of the cervix and dysplasia of the vagina. Treatment of vaginal dysplasia with loop excision is potentially dangerous. Safer methods of management include carbon dioxide l...

journal_title：American journal of obstetrics and gynecology

authors： Powell JL,Asbery DS

更新日期：2000-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to retrospectively determine the safety and efficacy of epidural anesthesia when administered by obstetricians in a community hospital. STUDY DESIGN:Data containing 14,598 epidural procedures from 31,818 births were obtained from delivery room logs over a period of 20 years, fro...

journal_title：American journal of obstetrics and gynecology

authors： Farabow WS,Roberson VO,Maxey J,Spray BJ

更新日期：1993-08-01 00:00:00

abstract：OBJECTIVE:Our purpose was to determine the characteristics of menopause among Mayan women who did not have menopausal symptoms. STUDY DESIGN:A cross-sectional study of Mayan women from Chichimila, Mexico, was performed. Demographic information, history and physical examination, hormone concentrations, and radial bone ...

journal_title：American journal of obstetrics and gynecology

authors： Martin MC,Block JE,Sanchez SD,Arnaud CD,Beyene Y

更新日期：1993-06-01 00:00:00

abstract：:The HAIR-AN syndrome that consists of hyperandrogenism (HA), insulin resistance (IR), and acanthosis nigricans (AN) is an underdiagnosed endocrinopathy, because hyperandrogenic women are not commonly screened for insulin resistance or acanthosis nigricans. The distinct pathophysiologic features of the HAIR-AN syndrome...

journal_title：American journal of obstetrics and gynecology

authors： Barbieri RL,Ryan KJ

更新日期：1983-09-01 00:00:00

abstract：OBJECTIVES:We analyzed the safety and patient acceptance of amniotic fluid insulin measurements by third-trimester amniocentesis in women with gestational diabetes mellitus. STUDY DESIGN:We studied the rate of early uterine contractions, need for tocolysis, premature rupture of membranes, mode of delivery, length of g...

journal_title：American journal of obstetrics and gynecology

authors： Haeusler MC,Konstantiniuk P,Dorfer M,Weiss PA

更新日期：1998-10-01 00:00:00

abstract：:An hCG-like material has been extracted from human sperm. These experiments were designed to characterize this material. Sperms of 10 volunteers were separated from seminal fluid, washed in PBS three times, and resuspended in 0.5 ml of the same buffer. Samples were pooled; cells were disrupted by sonication and extrac...

journal_title：American journal of obstetrics and gynecology

authors： Asch RH,Fernandez EO,Siler-Khodr TM,Pauerstein CJ

更新日期：1979-12-15 00:00:00

abstract：:Nineteen cases of spontaneous second-trimester abortion associated with the intrauterine device (IUD) are reviewed and compared to 30 cases of spontaneous second-trimester abortion not associated with the IUD. Fifteen of the IUD's were Dalkon shields and four were Lippes loops. 16 of the 19 IUD-associated abortions be...

journal_title：American journal of obstetrics and gynecology

authors： Eisinger SH

更新日期：1976-02-15 00:00:00

abstract：OBJECTIVE:A metaanalysis of randomized trials was conducted to evaluate if the type of hysterectomy, total abdominal hysterectomy or supracervical hysterectomy, has an impact on the development of urinary incontinence. STUDY DESIGN:We searched MEDLINE, EMBASE, CINAHL, Biological Abstract, and the Cochrane Library up t...

journal_title：American journal of obstetrics and gynecology

authors： Robert M,Soraisham A,Sauve R

更新日期：2008-03-01 00:00:00

abstract：:A randomized, comparative study of two low-dose oral contraceptives was carried out in 60 nonpregnant women for 12 cycles. Twenty-eight women took a preparation containing 150 micrograms of desogestrel and 30 micrograms of ethinyl estradiol; 32 took 75 micrograms of gestodene and 30 micrograms of ethinyl estradiol. Ba...

journal_title：American journal of obstetrics and gynecology

authors： Leuven JA,Dersjant-Roorda MC,Helmerhorst FM,de Boer R,Neymeyer-Leloux A,Havekes LM

更新日期：1990-10-01 00:00:00

abstract：OBJECTIVE:Our purpose was to investigate a possible ionic basis linking pregnancy and gestational diabetes with the vascular disorders associated with them. STUDY DESIGN:We used phosphorus 31 nuclear magnetic resonance spectroscopy and magnesium- and calcium-specific ion electrodes to measure erythrocyte intracellular...

journal_title：American journal of obstetrics and gynecology

authors： Bardicef M,Bardicef O,Sorokin Y,Altura BM,Altura BT,Cotton DB,Resnick LM

更新日期：1995-03-01 00:00:00

abstract：:With experience, and with the use of a 30-degree forward-oblique viewing telescope, sampling from one of the vessels of the umbilical cord produced at least 0.5 ml of pure fetal blood in 97% of the cases between 14 and 24 weeks' gestation; by aspiration through a short-tipped, 27-gauge, specially constructed needle, a...

journal_title：American journal of obstetrics and gynecology

authors： MacKenzie IZ,Maclean DA

更新日期：1980-12-15 00:00:00