Abstract：
OBJECTIVE:Preeclampsia affects 6% to 8% of pregnancies. There are few data regarding hypertensive disorders that are diagnosed in the postpartum period. Our purpose was to determine the demographics, outcomes, and treatment of this complication.
STUDY DESIGN:This was a multicenter retrospective study of women who had received a diagnosis of hypertension/preeclampsia in the postpartum period. Inclusion criteria were readmission of a patient with this diagnosis ( journal_name journal_title authors doi subject pub_date pages issue eissn issn pii journal_volume pub_type
abstract：:A total of 1,996 direct fetal heart rate (FHR) tracings in labor were analyzed using the first and last 30 minutes of monitoring in order to evaluate individual FHR characteristics as to their ability to predict the fetal status. Comparisons were made between individual FHR characteristics occurring alone ("uncomplica...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90113-3
更新日期：1979-04-01 00:00:00
abstract：OBJECTIVE:Although a few studies have evaluated the effect of meconium on the lecithin/sphingomyelin ratio for testing of fetal lung maturity, to date these studies have assessed only the lecithin-sphingomyelin ratio of amniotic fluid contaminated with meconium. The purpose of this study was (1) to determine whether me...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(98)70038-9
更新日期：1998-12-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to compare 3-dimensional (3D) lung volume measurements with 2-dimensional (2D) biometric parameters in predicting pulmonary hypoplasia in complicated pregnancies. STUDY DESIGN:In this prospective study, 1-4 scans of the fetal lungs were obtained in 33 pregnancies complicated by vari...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.06.005
更新日期：2008-01-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to estimate the age-specific incidence of endometrial hyperplasia: simple, complex, and atypical, in order of increasing likelihood of progression to carcinoma. STUDY DESIGN:Women aged 18-90 years with endometrial pathology specimens (1985-2003) at a large integrated health pla...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.02.032
更新日期：2009-06-01 00:00:00
abstract：OBJECTIVE:Our purpose was to measure erythrocyte indexes in fetuses with two grades of Doppler-defined umbilical placental insufficiency. STUDY DESIGN:A prospective study comprising 110 infants categorized into control, moderate, and severe groups by umbilical artery waveform studies was undertaken at the University o...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90090-6
更新日期：1993-08-01 00:00:00
abstract：OBJECTIVE:Our purpose was to compare three techniques in their ability to decrease anxiety induced by the pelvic examination among children of different races. STUDY DESIGN:Eighty-nine subjects between 3 and 8 years old of white, African-American, and Hispanic race or ethnicity were randomly assigned to one of three d...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0002-9378(98)70341-2
更新日期：1998-06-01 00:00:00
abstract：:Responses of the component tissues of the nonpregnant ovine uterus to intravenous administration of norepinephrine were determined with radioactively labeled microspheres under flowmeter guidance. During a mean decrease in uterine conductance to 42 per cent of control, no significant differences in the distribution of...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：OBJECTIVE:Our purpose was to determine whether women with polycystic ovary syndrome have greater subclinical atherosclerosis as measured by carotid artery ultrasonography. STUDY DESIGN:Sixteen premenopausal women > or = 40 years old with a history of clinical polycystic ovary syndrome and a current total testosterone ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70665-8
更新日期：1996-04-01 00:00:00
abstract：OBJECTIVE:We characterized US women's preferred and usual sources of reproductive health care. STUDY DESIGN:Data were drawn from the Women's Health Care Experiences and Preferences Study, an Internet survey of 1078 women aged 18-55 years randomly sampled from a national probability panel. We described and compared wom...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2015.04.025
更新日期：2015-09-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine whether thickness, fiber count, and density of urethral circular smooth muscle (CSM) differ in young and old women. STUDY DESIGN:Mid urethral hemiaxial sections from female cadavers aged 20-39 years (n = 12) and 70-89 years (n = 16) were stained for smooth muscle al...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.03.009
更新日期：2008-05-01 00:00:00
abstract：:The gonadotropin response to synthetic LH/FSH-releasing hormone (LRH) was found to be suppressed in the second trimester of pregnancy. The basal levels of plasma FSH were very low and no detectable increase occurred after injection of up to 500 mug LRH intravenously. Five of the women were then tested with 25 mug of L...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(76)90362-8
更新日期：1976-06-15 00:00:00
abstract：:Although sacrococcygeal teratoma is a rare and potentially malignant tumor, 10 cases were documented during a 5-year period at the University of Toronto Perinatal Complex. Diagnosis was made in the six cases in which prenatal ultrasound examination was performed. One patient with twins elected to terminate the pregnan...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90290-0
更新日期：1987-02-01 00:00:00
abstract：OBJECTIVE:Our purpose was to evaluate and compare the conversion of 5-aminolevulinic acid into the endogenous photosensitizer protoporphyrin IX in experimentally induced endometriosis and in other normal tissues in a rat model. STUDY DESIGN:Fluorescence of experimental endometriotic lesions, uterus, peritoneum, bowel ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70388-5
更新日期：1996-01-01 00:00:00
abstract：BACKGROUND:Fibroid tumors are the most common benign tumors in women of reproductive age. Treatment is usually indicated for those who are symptomatic, with different techniques being used. OBJECTIVE:The purpose of this study was to compare the long-term outcome of laparoscopic myomectomy with magnetic resonance-guide...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2018.09.002
更新日期：2018-10-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to evaluate the differences in vaginal culture, microscopy, and Gram stain between postmenopausal women who wear pessaries and those who do not to explain pessary-related, bothersome vaginal discharge. STUDY DESIGN:Postmenopausal women not using exogenous estrogen who had eithe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.07.024
更新日期：2015-01-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine if the success and safety of vaginal birth after cesarean delivery in a small, isolated, rural hospital compare with those seen in larger centers. STUDY DESIGN:As part of a continuing study, the prenatal and hospital records of all patients with previous cesarean de...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(12)90885-6
更新日期：1993-01-01 00:00:00
abstract：:Although previous studies have suggested that the breech infant weighing less than 1,500 gm benefits from cesarean section, the published results have not demonstrated statistically significant differences. We have evaluated pediatric outcome data for 240 breech infants and 525 vertex infants who weighed less than 1,5...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(83)90807-4
更新日期：1983-07-01 00:00:00
abstract：:This study was designed to test the hypothesis that maternal marijuana smoking impairs placental oxygen transfer in late ovine pregnancy by disrupting perfusion balance between the maternal and fetal placental circulations. Placental hemodynamics were assessed in nine chronically prepared ewes 1 hour after exposure to...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90569-8
更新日期：1988-12-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to compare gestational trophoblastic disease incidence rates with the use of population-based data. STUDY DESIGN:All incident cases between 1973 and 1997 and live birth, pregnancy, and women at risk were tabulated with the use of data that were derived from the New Mexico Tumor ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2003.39
更新日期：2003-02-01 00:00:00
abstract：:A somewhat paradoxic aspect of childbirth is the association of this physiologic process with acute pain. The experience of pain during labor is the result of complex processing of multiple physiologic and psychosocial factors on a woman's individual interpretation of nociceptive labor stimuli. The nature of labor pai...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1067/mob.2002.121427
更新日期：2002-05-01 00:00:00
abstract：OBJECTIVE:Glycodelin is an endometrial protein proposed to play an important role in embryonic implantation. We examined the effects of progestins and relaxin on glycodelin transcription, synthesis, and secretion. STUDY DESIGN:Northern blotting, metabolic labeling, and fluorography were used to assess glycodelin messe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(00)70333-4
更新日期：2000-04-01 00:00:00
abstract：:Epithelial inclusion cysts may be a late complication of traditional female genital surgery. We present the case of a 19-year-old Eritrean woman who had been circumcised at birth and sought treatment for an enlarging vulvar mass that arose after the onset of puberty. Symptoms included pain, pruritus, and interference ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.105963
更新日期：2000-08-01 00:00:00
abstract：:We analyzed changes over time in neonatal mortality rates for infants born weighing 501 to 1000 gm. The decline in total mortality in this weight group due to improved small-group, birth weight-specific mortality was contrasted to the increase in mortality caused by changes in the birth weight distribution resulting f...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(85)90148-6
更新日期：1985-03-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to evaluate the association of depression, sleep disturbance, and menopausal symptoms with diminished libido. STUDY DESIGN:Data from a 2001-2002 baseline survey of 341 peri- and postmenopausal women, aged 45-55 years, participating in a randomized trial, was analyzed. Eligibili...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.03.008
更新日期：2007-06-01 00:00:00
abstract：:The association between reproductive failure and abnormal autoimmune function has been recognized for decades in association with such established autoimmune diseases as systemic lupus erythematosus. Recent investigations have expanded this association to women who demonstrate similar humoral abnormalities as patients...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(88)90525-x
更新日期：1988-07-01 00:00:00
abstract：:Peritoneal fluid obtained at laparoscopy from 49 women was measured for its content of prostaglandin E2 (PGE2), prostaglandin F2 alpha (PGF2 alpha), 6-keto-prostaglandin F1 alpha (6-KF), and thromboxane B2 (TxB2) by specific radioimmunoassays. In normal women (n = 10), the concentrations of prostaglandins in peritonea...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90713-0
更新日期：1984-02-15 00:00:00
abstract：OBJECTIVE:We studied the role of smooth muscle-relaxing prostacyclin and its endogenous antagonist, thromboxane A2, in preterm labor by assessing the urinary output of the breakdown products of prostacyclin (6-keto-prostaglandin F1 alpha and 2,3-dinor-6-keto-prostaglandin F1 alpha) and those of thromboxane A2 (thrombox...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91851-z
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:Pregnancy-related deaths in the United States are increasing. Medical, social, economic, and cultural issues have all been implicated in this trend, but few data exist to differentiate the relative contributions of these various factors. OBJECTIVE:The objective of the study was to examine trends in US pregn...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2020.02.020
更新日期：2020-05-01 00:00:00
abstract：:Engaging women in discussions about reproductive goals in health care settings is increasingly recognized as an important public health strategy to reduce unintended pregnancy and improve pregnancy outcomes. "Reproductive life planning" has gained visibility as a framework for these discussions, endorsed by public hea...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2016.10.004
更新日期：2017-02-01 00:00:00
abstract：OBJECTIVE:Our purpose was to determine the status of screening for fetal Down syndrome in the United States in 1992. STUDY DESIGN:Information was sought from laboratories participating in two proficiency testing programs. RESULTS:The 301 responding laboratories (98%) annually provided services to 2,113,000 pregnant w...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90436-m
更新日期：1993-12-01 00:00:00
