Abstract:
:The serum concentration of ferritin in 11 patients with toxemia of pregnancy was compared to that of normal women in the early third trimester of pregnancy and in labor at term. The mean concentration of ferritin for toxemic patients was 91.8 ng/ml compared to 18.4 ng/ml and 19.4 ng/ml for the two control groups, respectively. The biochemical and physiologic features of ferritin are reviewed, and the relationship between iron and ferritin is discussed. Despite elevated serum levels of ferritin in toxemia, it is noted to be less reflective of the clinical course of the syndrome than serum ion.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Entman SS,Richardson LD,Killam APdoi
10.1016/0002-9378(82)90247-2subject
Has Abstractpub_date
1982-10-15 00:00:00pages
418-22issue
4eissn
0002-9378issn
1097-6868pii
0002-9378(82)90247-2journal_volume
144pub_type
杂志文章abstract::The natural history of genital herpes simplex virus (HSV) infections was investigated in 83 pregnancies in 78 women, and the information was used to determine the need for cesarean section in these women. We studied 163 recurrent episodes with HSV cultures from the cervix and from vulvar lesions every 1 to 3 days. Cer...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(83)90679-8
更新日期:1983-04-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to examine the contribution of electronic fetal heart rate monitoring in the prediction and prevention of intrapartum fetal asphyxia in the preterm pregnancy. STUDY DESIGN:The outcome of 40 pregnancies with biochemically confirmed intrapartum fetal asphyxia (ie, an umbilical artery ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.119642
更新日期:2002-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this project was to study an in vitro model for plugging membrane defects with gelatin sponge and to develop a method with which to use this material to treat premature rupture of the membranes. STUDY DESIGN:Fetal membranes were fixed over the opening of a flask that was filled with saline sol...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2001.117684
更新日期:2001-11-01 00:00:00
abstract::In 16 normal pregnancies the relationship between the blood flow velocity waveform and fetal behavioral states at 37 to 38 weeks' gestation was studied. Whereas behavioral state independency was established for the acceleration time, peak flow velocity demonstrated a statistically significant reduction during active s...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(89)90448-1
更新日期:1989-02-01 00:00:00
abstract:OBJECTIVE:We sought to evaluate whether serial amnioinfusions for persistent oligohydramnios can affect the perinatal and long-term outcomes in extreme cases of preterm premature rupture of membranes. STUDY DESIGN:All singleton pregnancies with preterm premature rupture of membranes at <26 weeks' gestation and lasting...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2000.108873
更新日期:2000-10-01 00:00:00
abstract::Vasoactive intestinal polypeptide, a neuropeptide with wide distribution in the central and peripheral nervous system, has a broad spectrum of biologic actions. The demonstration of vasoactive intestinal polypeptide containing nerve fibers within the female and male genital tract 17 years ago indicated a putative role...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/0002-9378(95)90506-5
更新日期:1995-05-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine whether quantification of cervicovaginal fluid fetal fibronectin (fFN) improves diagnostic accuracy of spontaneous preterm birth (sPTB) in symptomatic women. STUDY DESIGN:A prospective blinded predefined secondary analysis of a larger study of cervicovaginal fluid f...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2012.10.890
更新日期:2013-02-01 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
pub_type: 杂志文章
doi:10.1016/j.ajog.2011.08.007
更新日期:2011-11-01 00:00:00
abstract::Repeated use of a long-acting sympathomimetic amine in the form of a nasal spray was associated with a nonreactive nonstress test and late decelerations in a patient at 41 weeks of gestation. Six hours after the last dose, these changes gradually disappeared. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90351-5
更新日期:1985-12-01 00:00:00
abstract::286 patients between ages 16-48 with cystic adnexal masses were treated with estrogen and progesterone for 6 weeks. Persistence of the adnexal mass occurred in 81 patients and surgical exploration was done. All patients explored with an ovarian enlargement had an ovarian neoplasm causing the enlargement. There were...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(73)90913-7
更新日期:1973-06-15 00:00:00
abstract:BACKGROUND:Surgical site infections (SSIs) are an important cause of morbidity following cesarean delivery, particularly in obese patients. Methods to reduce SSIs after cesarean delivery would have an important impact in obese obstetric patients. OBJECTIVE:The purpose of this study was to determine whether the Alexis ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ajog.2015.09.096
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:We sought to compare labor patterns by body mass index (BMI). STUDY DESIGN:A total of 118,978 gravidas with a singleton term cephalic gestation were studied. Repeated-measures analysis constructed mean labor curves by parity and BMI categories for those who reached 10 cm. Interval-censored regression analysi...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ajog.2011.06.014
更新日期:2011-09-01 00:00:00
abstract::We describe two patients with laparoscopically diagnosed, severe acute salpingitis who had nontypable Haemophilus influenzae isolated directly from the fallopian tubes. Nontypable H. influenzae should be recognized as an important genital pathogen. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90299-6
更新日期:1985-02-01 00:00:00
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
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90627-1
更新日期:1985-07-01 00:00:00
abstract:OBJECTIVE:Our purpose was to investigate whether the sensitivity of myometrial cells to oxytocin is affected by prolonged exposure to oxytocin antagonists. STUDY DESIGN:Tissue slices or cultured myometrial cells were exposed to peptides in vitro. Myometrial activation was studied by measuring the formation of inositol...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(94)90414-6
更新日期:1994-12-01 00:00:00
abstract::Eighteen women aged 12 to 20 years with congenital cervicovaginal atresia were treated with a new technique of surgical canalization. All are now having regular menses. Two pregnancies have been achieved, with delivery of viable neonates. Surgical correction of this anomaly during adolescence may aid in restoration of...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2000.105740
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVE:We sought to evaluate the rate of conversion of Society for Maternal-Fetal Medicine (SMFM) annual meeting abstract presentations to full manuscript publications over time. STUDY DESIGN:Full manuscript publications corresponding to all SMFM oral abstracts 2003 through 2010 inclusive, and SMFM poster abstracts...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2015.05.020
更新日期:2015-09-01 00:00:00
abstract::A 13-year-old patient with an ovarian abscess caused by Salmonella paratyphi C1-7 had positive stool cultures for the same organism. She recovered after surgical removal of the abscess and intravenous antibiotics. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(95)90118-3
更新日期:1995-01-01 00:00:00
abstract::Observational studies demonstrate that women with severe periodontitis have a higher risk of adverse pregnancy outcomes like preterm birth and low birthweight. Standard treatment for periodontitis in the form of scaling and root planing during the second trimester failed to reduce the risk of preterm or low birthweigh...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2019.04.029
更新日期:2019-11-01 00:00:00
abstract::Twenty-two hirsute women underwent percutaneous adrenal and ovarian vein catheterization to differentiate and localize excessive hormonal output. All studies were done under fluoroscopic control; catheter placement was verified by venography, and blood samples were withdrawn for hormonal analysis. The right ovarian ve...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(76)90504-4
更新日期:1976-08-01 00:00:00
abstract::In order to study the hormonal characteristics of human prolactin-secreting pituitary adenomas, in vitro monolayer and suspension cultures from human pituitary glands were established. Optimal conditions for cultures included enzymatic dispersion into viable single-cell suspensions with the use of 1% collagenase in ph...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(80)90084-8
更新日期:1980-11-15 00:00:00
abstract:OBJECTIVE:This study was to evaluate the predictive value of the uterine cervix tissue with the use of quantitative ultrasound gray level analysis for preterm delivery. STUDY DESIGN:Sixty-eight patients with preterm labor between 20 and 35 weeks of gestation were included. When two-dimensional transvaginal ultrasound ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/s0002-9378(03)00488-5
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVE:The purpose of our study was to determine whether maternal vitamin K1 administered antenatally improved global coagulation parameters and the levels of specific vitamin K-dependent proteins in low-birth-weight infants. STUDY DESIGN:Thirty-three preterm mothers admitted in labor were assigned in a prospective...
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(94)70389-2
更新日期:1994-01-01 00:00:00
abstract::The investigation of estrogen and/or androgen administration on physical and psychological symptoms in the surgical menopause was carried out in a prospective, double-blind, crossover design. When patients who received either a combined estrogen-androgen drug or androgen alone were compared with those who received est...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/0002-9378(85)90001-8
更新日期:1985-01-15 00:00:00
abstract::Peritoneal fluid from women with endometriosis, unexplained infertility, and fertile controls were compared to one another and to normal human serum for effects on lymphocyte proliferation in vitro. Peritoneal fluid samples were also assayed for both interleukin-1 and interleukin-2. All peritoneal fluid samples signif...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(89)90736-9
更新日期:1989-10-01 00:00:00
abstract:OBJECTIVE:Our purpose was to determine whether obese women and underweight women have an increased risk of birth defects in their offspring. STUDY DESIGN:A geographically based case-control study of women living in California and Illinois was performed. There were 499 mothers of offspring with neural tube defects, 337...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(94)70224-1
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVE:This study compared myoendometrial versus placental radial uterine arteries from late-pregnant rats to evaluate differences in passive mechanical properties and arterial wall hyperplasia. STUDY DESIGN:Myoendometrial and placental radial uterine arteries were dissected from late-pregnant (day 17-19) Sprague-D...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.06.094
更新日期:2005-01-01 00:00:00
abstract::Follicular fluid samples were obtained by puncturing follicles of ovaries in situ from patients undergoing laparotomy. Sodium, potassium, chloride, magnesium, calcium, phosphorus, and sulfur concentrations measured by electron probe microanalysis were similar to those of blood, with minimal differences. This suggested...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(77)90690-1
更新日期:1977-05-15 00:00:00
abstract:OBJECTIVE:We determined developmental and labor-related changes in 11beta-hydroxysteroid (HSD) 1 and 2 expression in baboon placentas during the final third of gestation and labor. We examined whether maternal glucocorticoid administration alters placental 11beta-HSD 2 expression. STUDY DESIGN:Maternal and fetal plasm...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2003.62
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:We compared localization of human immunodeficiency virus type 1 within human placentas infected in utero with localization within human placental explants infected in vitro. STUDY DESIGN:Placental tissues from 3 cases of vertical transmission of human immunodeficiency virus type 1 were studied. Human placent...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(00)70514-x
更新日期:2000-01-01 00:00:00