Abstract:
:We report a case of a 25-year-old pregnant woman with gestational diabetes and increased activity (25-fold) of placental isozyme of alkaline phosphatase. Abdominal ultrasonographic scan revealed no hepatobiliary disease. After delivery, the alkaline phosphatase level decreased but did not return to the reference range. Similar abnormalities were found in the patient's first-degree relatives, which included a mother and a sister.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Wojcicka-Bentyn J,Czajkowski K,Sienko J,Grymowicz M,Bros Mdoi
10.1016/s0002-9378(03)00904-9subject
Has Abstractpub_date
2004-02-01 00:00:00pages
566-7issue
2eissn
0002-9378issn
1097-6868pii
S0002937803009049journal_volume
190pub_type
杂志文章abstract:OBJECTIVE:The objective of the study was to determine whether an individualized growth standard (IS) improves the identification of preterm small-for-gestational-age (SGA) neonates at risk of developing moderate/severe cerebral palsy (CP) or death. STUDY DESIGN:This study was a secondary analysis of data from a random...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2013.06.007
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:An infrequent clinical dilemma arises when a patient with uterine prolapse that is best treated vaginally is discovered to have coexisting endometrial cancer. Often the underlying cancer is only discovered intraoperatively or postoperatively. We have reviewed our experience in this situation in an effort to e...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/0002-9378(95)91399-8
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVE:Ureaplasma colonization in the setting of polymicrobial flora is common in women with chorioamnionitis, and is a risk factor for preterm delivery and neonatal morbidity. We hypothesized that Ureaplasma colonization of amniotic fluid would modulate chorioamnionitis induced by Escherichia coli lipopolysaccharid...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2013.02.018
更新日期:2013-05-01 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
pub_type: 杂志文章
doi:10.1067/mob.2003.26
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate the prevalence of hepatitis B and hepatitis C virus co-infection among pregnant women who are infected by human immunodeficiency virus and who attend an obstetric complications prenatal clinic. STUDY DESIGN:A de-identified research obstetric human immunodeficiency vi...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2005.07.002
更新日期:2005-09-01 00:00:00
abstract::The luteolytic activity of oxymetholone, and anabolic steroid, has been evaluated in 10 women. Administration early in the follicular phase of the cycle inhibited ovulation and prolonged the duration of the cycles in 2 of 3 subjects, but treatment beginning on Day 10 (3 subjects) did not prevent ovulation, although su...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(75)90987-4
更新日期:1975-01-01 00:00:00
abstract::Autosomal recessive polycystic kidney disease is frequently diagnosed in utero by obstetric ultrasonography. We report a case in which there were varying outcomes of this disorder in three affected fetuses in a family. Recognition of variable expression within one family is important when parents are considering termi...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(92)91672-w
更新日期:1992-02-01 00:00:00
abstract::Right and left ventricular outputs were measured continuously in fetal lambs in utero for 2 to 21 days after implantation of electromagnetic flow tranducers around the main pulmonary trunk and ascending aorta. Surface pacing electrodes were implanted on the left and right atria. The intact cervical vagus nerve was sti...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(16)33296-3
更新日期:1976-01-15 00:00:00
abstract:OBJECTIVE:To evaluate combined analysis with amniotic fluid index (AFI) and estimated fetal weight (EFW) for prediction of severe macrosomia at birth. STUDY DESIGN:In this retrospective case-control study, 50 term severe macrosomic newborns (birthweight [BW] > or = 97th percentile) were included in the study group and...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2006.11.019
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:Our purpose was to assess the impact of glucocorticoid administration on the rate of regional anesthesia in women with hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome. STUDY DESIGN:Maternal records of pregnancies with HELLP syndrome managed between April 1994 and December 1999 were...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.121074
更新日期:2002-03-01 00:00:00
abstract::A 24-year-old nulliparous woman underwent laparotomy for a large pelvic mass. Grapelike tumor extending from the uterus into the broad ligaments and peritoneal cavity was found. A diagnosis of sarcoma appeared likely, but radical surgery was avoided when frozen sections indicated a histologically benign smooth muscle ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(95)90378-x
更新日期:1995-09-01 00:00:00
abstract::Severe obstructive sleep apnea, a disturbance of sleep resulting from intermittent periodic obstruction of the upper airway, was diagnosed after cardiotocography during which the external tocodynamometer disclosed a pattern initially thought to represent uterine activity. In spite of this obstructive sleep apnea with ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90354-t
更新日期:1991-11-01 00:00:00
abstract::Whereas peak bone mass is genetically determined, the skeletal growth, maturation, and maintenance required to reach this peak may be influenced by physical activity, ovarian function, and nutrition. Estrogen deficiency at menopause leads to increased skeletal remodeling and loss of bone mass, which can result in oste...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/0002-9378(92)91400-5
更新日期:1992-06-01 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
pub_type: 杂志文章
doi:10.1016/0002-9378(89)90535-8
更新日期:1989-08-01 00:00:00
abstract::In spite of the relative safety and medical advantages of vaginal birth after cesarean section, the procedure continues to be underutilized in the private practice setting. To evaluate the hypothesis that resistance by the patient often precludes a trial of labor, an observational study was conducted of all women with...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)91422-s
更新日期:1991-06-01 00:00:00
abstract:OBJECTIVE:This study evaluated the role of nitric oxide in the maintenance of uterine quiescence in nonpregnant and pregnant ewes. STUDY DESIGN:Sixteen ovariectomized nonpregnant and 10 pregnant (115 days' gestation) chronically instrumented ewes were studied. Uterine contractility was assessed by electromyography and...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2000.105428
更新日期:2000-07-01 00:00:00
abstract::The source of amniotic fluid prolactin was investigated with the use of amnion, chorion, placenta, and decidual tissue taken from term human pregnancy. Decidua alone of these tissues contained significant quantities of prolactin. The release of decidual prolactin was affected by the presence or absence of oxygen and p...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(16)33248-3
更新日期:1977-01-15 00:00:00
abstract::In Western culture, the ethical principles of respect for persons can be further divided into 2 categories - a) autonomy and b) protection of the vulnerable; beneficence; and justice. The principles of ethics can be directed towards 2 levels: microethics - concerned with the individual and macroethics - concerned w...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)91287-m
更新日期:1990-04-01 00:00:00
abstract::Myometrium was obtained from pregnant volunteers by biopsy of the upper margin of the uterine incision at the time of cesarean section. A multistep enzymatic digestion with collagenase, trypsin, protease, and deoxyribonuclease yielded viable cells capable of contraction. Primary monolayer culture was carried out in th...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(88)90463-2
更新日期:1988-11-01 00:00:00
abstract:OBJECTIVE:To determine whether medication classes are associated with alterations in concentrations of Quad screen analytes or the screen-positive rate. STUDY DESIGN:We conducted a retrospective cohort study of women with singleton gestations who received prenatal care and had a Quad screen performed in the University...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2009.07.013
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:Permanent congenital brachial plexus palsy is a recognized serious complication associated with shoulder dystocia. The timing and etiology of this injury remains controversial. Previous authorities have used adult-derived, non-brachial plexus data to extrapolate the anticipated timing for electromyographic de...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(98)70478-8
更新日期:1998-04-01 00:00:00
abstract::The placentas of five mothers with severe preeclampsia who gave birth to moderately growth-retarded term infants were compared to a group of placentas collected from mothers who had uncomplicated pregnancies and normal term infants who were appropriate for gestational age. This study demonstrated that, on a quantitati...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(85)80170-8
更新日期:1985-05-01 00:00:00
abstract:OBJECTIVE:We evaluated four oral combinations of conjugated estrogens (Premarin) and medroxyprogesterone acetate in preventing endometrial hyperplasia, which can occur with conjugated estrogens alone. STUDY DESIGN:This was a 1-year prospective, double-blind, randomized, multicenter study in 1724 postmenopausal women. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0002-9378(94)70129-6
更新日期:1994-05-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to calculate the prospective risk of fetal death in monochorionic-diamniotic twins. STUDY DESIGN:We evaluated 193 monochorionic diamniotic twin pregnancies that were followed and delivered after 24 weeks. Surveillance included cardiotocography and sonography performed at least o...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2006.01.099
更新日期:2006-07-01 00:00:00
abstract::Scientific evidence indicates that improving a woman's health before pregnancy will improve pregnancy outcomes. However, for many years, our efforts have focused primarily on prenatal care and on caring for infants after birth. The concept of preconception care has been identified repeatedly as a priority for improvin...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.08.059
更新日期:2008-12-01 00:00:00
abstract::Despite current recommendations against its use, activity restriction remains a common intervention used to prevent preterm birth in multiple clinical settings. Hypertensive disorders of pregnancy, preterm premature rupture of membranes, multiple gestations, vaginal bleeding, short cervical length, placenta previa, an...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,实务指引
doi:10.1016/j.ajog.2020.04.031
更新日期:2020-08-01 00:00:00
abstract::Partial colpocleisis, in comparison with complete colpocleisis, offers several advantages. The most obvious advantage is the avoidance of recurrent prolapse in sexually nonactive, older patients. Historically, colpocleisis has been reported to produce stress incontinence, which may be avoided by partial colpocleisis. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90699-x
更新日期:1986-06-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to test the hypothesis that maternal asthma symptoms and pulmonary function are related to adverse perinatal outcomes. STUDY DESIGN:Asthmatic patients were recruited from the 16 centers of the Maternal Fetal Medicine Units. Forced expiratory volume in 1 second was obtained at en...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ajog.2005.06.028
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:Our aim was to investigate the influence of vaginal colonization with specific microorganisms on the relationship between sexual intercourse during pregnancy and preterm delivery. STUDY DESIGN:As part of a multicenter, prospective study interviews and physical examinations were conducted with and genital cul...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(93)90484-z
更新日期:1993-02-01 00:00:00
abstract::Congenital chylothorax is an uncommon condition, resulting from lymphatic accumulation in the fetal thorax; affected siblings are extremely rare. We report a woman who delivered 3 children with congenital chylothorax; each case was managed differently, including the use of ex utero intrapartum treatment (EXIT) with th...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.09.012
更新日期:2005-06-01 00:00:00