Evidence for a partial deletion in the androgen receptor gene in a phenotypic male with azoospermia.

abstract：:Virilization in pregnancy has been reported with various ovarian neoplasms. Presented is a case of maternal virilization resulting from an unclassified sex-cord stromal neoplasm. ...

journal_title：American journal of obstetrics and gynecology

authors： Quagliarello J,Blaustein A

更新日期：1985-07-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to test the null hypothesis that the volume of exercise at different times during pregnancy has no effect on fetoplacental growth. STUDY DESIGN:Seventy-five women who exercised regularly were evaluated before pregnancy and randomly assigned at 8 weeks' gestation to one of 3 exer...

journal_title：American journal of obstetrics and gynecology

authors： Clapp JF 3rd,Kim H,Burciu B,Schmidt S,Petry K,Lopez B

更新日期：2002-01-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate whether maternal febrile illnesses in early pregnancy are associated with increased risk for congenital heart defects in the offspring and whether such risk is mitigated by multivitamin supplement use. STUDY DESIGN:From a multistate population-based case-control stud...

journal_title：American journal of obstetrics and gynecology

authors： Botto LD,Panichello JD,Browne ML,Krikov S,Feldkamp ML,Lammer E,Shaw GM,National Birth Defects Prevention Study.

更新日期：2014-04-01 00:00:00

abstract：:This study was designed to re-evaluate neonatal condition at birth following elective cesarean section performed with epidural anesthesia and a modified technique of general anesthesia. Two groups of 20 patients were studied. Twenty received epidural anesthesia with 2 per cent lidocaine-carbon dioxide-epinephrine, and...

journal_title：American journal of obstetrics and gynecology

authors： Fox GS,Smith JB,Namba Y,Johnson RC

更新日期：1979-01-01 00:00:00

abstract：OBJECTIVE:This investigation aimed to identify pregnancy complications and risk factors for women who experienced severe maternal morbidity during the delivery hospitalization and to estimate severe maternal morbidity rates. STUDY DESIGN:We used the National Hospital Discharge Survey for 1991-2003 to identify delivery...

journal_title：American journal of obstetrics and gynecology

authors： Callaghan WM,Mackay AP,Berg CJ

更新日期：2008-08-01 00:00:00

abstract：:The biophysical profile has proved to be a valuable tool for the assessment of fetal well-being, independent of gestational age. Magnesium sulfate is commonly used as a tocolytic agent, yet relatively little is known about its effects on the biophysical activities of the fetus. To investigate the effects of magnesium ...

journal_title：American journal of obstetrics and gynecology

authors： Peaceman AM,Meyer BA,Thorp JA,Parisi VM,Creasy RK

更新日期：1989-09-01 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：OBJECTIVE:We sought to evaluate inadequate gestational weight gain and fetal growth among overweight and obese women. STUDY DESIGN:We conducted an analysis of prospective singleton term pregnancies in which 1053 overweight and obese women gained >5 kg (14.4 ± 6.2 kg) or 188 who either lost or gained ≤5 kg (1.1 ± 4.4 k...

journal_title：American journal of obstetrics and gynecology

authors： Catalano PM,Mele L,Landon MB,Ramin SM,Reddy UM,Casey B,Wapner RJ,Varner MW,Rouse DJ,Thorp JM Jr,Saade G,Sorokin Y,Peaceman AM,Tolosa JE,Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-

更新日期：2014-08-01 00:00:00

abstract：:Sixty percent of neonates with Down syndrome have hypoplasia of the middle phalanx of the fifth digit. We demonstrate this finding sonographically between 17 and 20 weeks' gestation in four of five fetuses with Down syndrome. The appearance of this abnormal phalanx as well as the abnormal curvature of the fifth digit ...

journal_title：American journal of obstetrics and gynecology

authors： Benacerraf BR,Osathanondh R,Frigoletto FD

更新日期：1988-07-01 00:00:00

abstract：:The effects of various vasodilators on the uterine vascular bed were investigated in nonpregnant, oophorectomized sheep with chronically implanted flow probes and catheters inserted into branches of the uterine arteries. A 1 mug dose of estradiol-17beta (0.224 muM) produces a maximum uterine blood flow response after ...

journal_title：American journal of obstetrics and gynecology

authors： Resnik R,Killam AP,Barton MD,Battaglia FC,Makowski EL,Meschia G

更新日期：1976-05-15 00:00:00

abstract：OBJECTIVE:We sought to determine the proportion of evidence-based (EB), vs non-EB (NEB) iatrogenic late preterm birth, and to compare corresponding rates of neonatal intensive care unit (NICU) admission. STUDY DESIGN:We performed a retrospective cohort study. Cases were categorized as EB or NEB. NICU admission was com...

journal_title：American journal of obstetrics and gynecology

authors： Gyamfi-Bannerman C,Fuchs KM,Young OM,Hoffman MK

更新日期：2011-11-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to test the hypothesis that interleukin-10 can prevent white matter injury in neonatal rats that are born to infected dams. STUDY DESIGN:Timed pregnant rats (day 17) were assigned to the following treatment groups: (1) saline control (n = 5 rats), (2) Escherichia coli- infected ...

journal_title：American journal of obstetrics and gynecology

authors： Rodts-Palenik S,Wyatt-Ashmead J,Pang Y,Thigpen B,Cai Z,Rhodes P,Martin JN,Granger J,Bennett WA

更新日期：2004-10-01 00:00:00

abstract：:To determine whether maternal glucose administration can decrease the incidence of false positive nonstress tests, 296 nonstress tests were performed on 235 high-risk obstetric patients in a prospective controlled study. Patients were alternately given a 50 gm oral glucose drink or an equal volume of water 30 minutes ...

journal_title：American journal of obstetrics and gynecology

authors： Richardson B,Briggs ML,Toomey C,Burry KJ,O'Grady JP

更新日期：1983-01-15 00:00:00

abstract：OBJECTIVE:Our purpose was to compare the risk for preeclampsia and severe preeclampsia in triplet and twin gestations and to evaluate the effect of successful implantation on the development of preeclampsia and on perinatal outcome in triplet pregnancies conceived by means of in vitro fertilization. STUDY DESIGN:A cas...

journal_title：American journal of obstetrics and gynecology

authors： Skupski DW,Nelson S,Kowalik A,Polaneczky M,Smith-Levitin M,Hutson JM,Rosenwaks Z

更新日期：1996-10-01 00:00:00

abstract：:Effect of irradiation alone and irradiation after 5-fluorouracil (5-FU), paclitaxel, or cisplatin (CDDP) was investigated in human cervical cell lines (CaSki, ME180, SiHa, and C33A). High-risk human papillomavirus (HPV) (+) CaSki and SiHa cells were the most resistant to CDDP, 5-FU, and radiation treatments. Radiation...

journal_title：American journal of obstetrics and gynecology

authors： Saxena A,Yashar C,Taylor DD,Gercel-Taylor C

更新日期：2005-05-01 00:00:00

abstract：OBJECTIVE:Intrapartum fetal heart rate (FHR) recordings in twins were compared for fetal signal loss during both stages of labor to assess the quality of these recordings by the method that had been used: external ultrasound or directly via a scalp electrode. STUDY DESIGN:Analysis of recordings collected between Janua...

journal_title：American journal of obstetrics and gynecology

authors： Bakker PC,Colenbrander GJ,Verstraeten AA,Van Geijn HP

更新日期：2004-12-01 00:00:00

abstract：:Placenta percreta in a patient with previous pelvic irradiation has never been described. Reported is a case of placenta percreta with hemoperitoneum associated with a second-trimester incomplete abortion in a patient with previous pelvic irradiation and ovarian failure. ...

journal_title：American journal of obstetrics and gynecology

authors： Pridjian G,Rich NE,Montag AG

更新日期：1990-05-01 00:00:00

abstract：:Objections are made to the conclusions of Tolis and Naftolin that bromocriptine should be considered for induction of menstruation in women with normal serum prolactin. Amenorrhea with normal follicle stimulating hormone (FSH) and luteinizing hormone (LH) levels is often resolved spontaneously. Treatment with bromoc...

journal_title：American journal of obstetrics and gynecology

authors： Hahn L

更新日期：1978-01-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine the effect of maternal hypercholesterolemia on hepatic cholesterol metabolism in the offspring in a mouse model. STUDY DESIGN:Male and female wild type and apoE(-/-KO) (knockout for the apoprotein E [apoE]) gene) mice were crossbred to obtain all 4 possible genetic ...

journal_title：American journal of obstetrics and gynecology

authors： Goharkhay N,Tamayo EH,Yin H,Hankins GD,Saade GR,Longo M

更新日期：2008-09-01 00:00:00

abstract：OBJECTIVE:My purpose was to explore the criteria of The American College of Obstetricians and Gynecologists (Technical Bulletin No. 163) for perinatal asphyxia to be linked to subsequent cerebral palsy. STUDY DESIGN:Analysis of four cases of intrapartum fetal insults with subsequent cerebral palsy and a literature rev...

journal_title：American journal of obstetrics and gynecology

authors： Goodlin RC

更新日期：1995-06-01 00:00:00

abstract：:We have investigated the effect of 17beta-estradiol on lung surfactant production in the fetal rabbit. Pregnant rabbits were administered intramuscularly 75microgram of 17beta-estradiol per day at 25 and 26 days' gestation. Control rabbits were similarly injected with the solvent only. At 27 days' gestation the fetuse...

journal_title：American journal of obstetrics and gynecology

authors： Khosla SS,Rooney SA

更新日期：1979-01-15 00:00:00

abstract：OBJECTIVE:Our purpose was to evaluate which factors regulate insulin-like growth factor-I and insulin-like growth factor binding protein-1 concentrations in preterm fetuses. STUDY DESIGN:We studied 76 singleton births between 25 and 36 weeks of gestation. Forty-nine pregnancies were complicated by hypertensive disease...

journal_title：American journal of obstetrics and gynecology

authors： Verhaeghe J,Van Herck E,Billen J,Moerman P,Van Assche FA,Giudice LC

更新日期：2003-02-01 00:00:00

abstract：:To assess placental metabolism of cocaine, placentas were obtained at the time of delivery and the microsomes were extracted by ultracentrifugation within 2 hours. Placental microsomes were cultured with cocaine at physiologic plasma concentrations similar to those of cocaine users (0.75 micrograms/ml). Two control gr...

journal_title：American journal of obstetrics and gynecology

authors： Roe DA,Little BB,Bawdon RE,Gilstrap LC 3rd

更新日期：1990-09-01 00:00:00

abstract：:Ovulation induction with pulsatile gonadotropin-releasing hormone achieves high ovulatory and pregnancy rates in hypogonadotropic hypogonadism while limiting the occurrence of ovarian hyperstimulation and multiple pregnancy. However, this form of therapy is apparently less effective in polycystic ovary syndrome. The a...

journal_title：American journal of obstetrics and gynecology

authors： Filicori M,Flamigni C,Campaniello E,Meriggiola MC,Michelacci L,Valdiserri A,Ferrari P

更新日期：1990-11-01 00:00:00

abstract：OBJECTIVE:Both phosphorylated (p) mammalian target of rapamycin (mTOR) and protein S6 kinase 1 (p70S6K) are known to regulate protein synthesis and are affected during intrauterine growth restriction (IUGR). We studied the mTOR pathway during hyperthermia (HT)-induced IUGR in sheep. STUDY DESIGN:Beginning at 40 days g...

journal_title：American journal of obstetrics and gynecology

authors： Arroyo JA,Brown LD,Galan HL

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:The objective of the study was to investigate the association of maternal vitamin D and maternal asthma and infant respiratory infection severity. STUDY DESIGN:The study included cross-sectional analyses of 340 mother-infant dyads enrolled from September to May 2004-2008 during an infant viral respiratory in...

journal_title：American journal of obstetrics and gynecology

authors： Carroll KN,Gebretsadik T,Larkin EK,Dupont WD,Liu Z,Van Driest S,Hartert TV

更新日期：2011-09-01 00:00:00

abstract：OBJECTIVE:The purposes of this study were to examine endothelial nitric oxide synthase expression in endothelial cells and to determine whether the inhibition of endothelial nitric oxide synthase could impair endothelial barrier function in preeclampsia. STUDY DESIGN:Messenger RNA and protein expression for endothelia...

journal_title：American journal of obstetrics and gynecology

authors： Wang Y,Gu Y,Zhang Y,Lewis DF

更新日期：2004-03-01 00:00:00

abstract：:Placental steroid sulfatase deficiency is an unusual cause of low estriol production during pregnancy. Its importance lies in the differentiation of this disorder from the more ominous fetal defects that result in low estriol levels. Serum free estriol levels were found to be low or absent in a 25-year-old gravida 3, ...

journal_title：American journal of obstetrics and gynecology

authors： Braunstein GD,Zeil FH,Allen A,Van de Velde R,Wade ME

更新日期：1976-11-15 00:00:00

abstract：:Cervical conization was perfromed on 756 patients at the University of Kentucky Medical Center from July 1, 1964, to January 1, 1973. Sixty-six patients were pregnant at the time of conization. Eighty-six per cent of patients with cytologic findings of carcinoma in situ had histologic verification of carcinoma in situ...

journal_title：American journal of obstetrics and gynecology

authors： van Nagell JR Jr,Parker JC Jr,Hicks LP,Conrad R,England G

更新日期：1976-01-15 00:00:00

abstract：OBJECTIVE:Our purpose was to study the effects of the progestomimetic compound nomegestrol acetate on spontaneous and sulprostone-induced uterine contractility in pregnant cynomolgus monkeys. STUDY DESIGN:Intrauterine pressure was continuously monitored with use of an implanted intraamniotic catheter and a telemetric ...

journal_title：American journal of obstetrics and gynecology

authors： Carbonne B,Cabrol D,Clerget MS,Germain G

更新日期：1998-01-01 00:00:00