Abstract：
:Plasma amino acid analyses on 27 amino acids in serial samples from 15 pregnancies in 14 patients are reported. Variations of amino acid levels with gestational age are reported both for absolute amino acid levels and for levels normalized to total amino acids, with a t test used to determine which amino acids vary significantly. The extent to which individual results differ from the means is indicated. Correlation and regression analyses were done for each amino acid vs. every other amino acid and for each amino acid vs. gestational age. Significant differences were found in amino acid results for plasma from an individual in whom pregnancy resulted in spontaneous abortion.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Schoengold DM,deFiore RH,Parlett RCdoi
10.1016/0002-9378(78)90108-4subject
Has Abstractpub_date
1978-07-01 00:00:00pages
490-9issue
5eissn
0002-9378issn
1097-6868pii
0002-9378(78)90108-4journal_volume
131pub_type
杂志文章abstract：:This letter was written in response to the article by P.G. Brooks et al ( 113: 104, 1972) in which the use of the peritoneoscope for removal of extruded intrauterine contraceptive devices (IUCD) with fluoroscopy to aid localization was recommended. In recent experiences of the authors of this letter and of R.R. MacD...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(72)90884-8
更新日期：1972-12-15 00:00:00
abstract：:To test the hypothesis that long-term deprivation of endogenous luteinizing hormone-releasing factor (LRF) during the course of pregnancy may account for the lack of gonadotropin in the puerperium, six normal postpartum women were treated with the potent and long-acting LRF agonist (D-Trp6, Pro9-NEt)-LRF. A 50 microgr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90387-9
更新日期：1979-11-15 00:00:00
abstract：:The Supreme IUD has given 100% excellent results with 1000 insertions during 1 year with a complication rate of 1/1000. It is suggested that these results are due to the side rims of the IUD lying 1-3 mm from the uterine side wall, completely covering the upper 50-75% of the uterine side walls. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(73)90929-0
更新日期：1973-06-15 00:00:00
abstract：:A retrospective analysis was made of Rh-sensitized patients delivered of their babies at Duke University Medical Center during a 24 year period. Records of 202 obstetric patients representing 280 sensitized pregnancies from a pool of 39,910 deliveries were analyzed for past obstetric history, blood group information, ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(81)90083-1
更新日期：1981-08-15 00:00:00
abstract：:Ten pregnant ewes were alternated in a study of the blocking effect of parenteral magnesium on the catecholamine response to cocaine. Indirect blood pressures were recorded at 1-minute intervals for 12 minutes before and after a bolus of 2 mg/kg of cocaine. Fetal heart rates were continuously recorded from skin electr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90693-5
更新日期：1989-11-01 00:00:00
abstract：:Performing a platelet count in fetal scalp blood was hitherto the only method to predict whether the infant of a mother with idiopathic thrombocytopenic purpura will be thrombocytopenic. Fifteen such cases are reported. Falsely low platelet counts were found in almost half of these fetal scalp samples. In two patients...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(87)80074-1
更新日期：1987-10-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to investigate the use of vaginal progesterone for the prevention of preterm delivery in twin pregnancies. STUDY DESIGN:We conducted a prospective, randomized, double-blind, placebo-controlled trial that involved 390 naturally conceived twin pregnancies among mothers with no his...
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.2015.02.021
更新日期：2015-07-01 00:00:00
abstract：:Fetal movements, fetal heart rate patterns, and serum estriol levels were prospectively monitored in 91 high-risk and normal pregnant women. In four women, there was cessation of fetal movements. In three of these cases, there were pathologic changes in fetal heart rate patterns, with one neonatal death. Of the 87 wom...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(81)90672-4
更新日期：1981-09-01 00:00:00
abstract：:This study compares fetal corticoid response from conventional dose (12.0 mg) intramuscular betamethasone to large dose (1,000 mg) intravenous cortisol administered to women in premature labor for acceleration of fetal lung maturity. To compare these two regimens, 14 women selected at random were treated in groups of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/0002-9378(76)90172-1
更新日期：1976-03-01 00:00:00
abstract：OBJECTIVE:The death of women from pregnancy-related causes remains a threat to national maternal and child health. Maternal deaths as persistent, albeit rare occurrences are overlooked if vital registration systems are relied on to report such deaths. STUDY DESIGN:Live birth records were matched with death records for...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91629-9
更新日期：1992-07-01 00:00:00
abstract：OBJECTIVE:We conducted a meta-analysis using individual patient data to examine the efficacy of exercise for improving bone mineral density at the femoral neck in postmenopausal women. STUDY DESIGN:Ten controlled clinical trials that included 595 subjects (aged 42-92 years) met our criteria for inclusion. Changes in f...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,meta分析
doi：10.1016/j.ajog.2005.09.006
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to study posttherapy chemoradiation hysterectomy histology with long-term survival in bulky stage 1(B) cervical cancer patients. STUDY DESIGN:Gynecologic Oncology Group protocols 71 and 123 enrolled 464 patients randomly allocated to pelvic radiation (75 Gy, n = 291) plus hyste...
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.2010.05.005
更新日期：2010-10-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to validate the performance of a laparoscopy-based model to predict optimal cytoreduction in advanced ovarian cancer patients. STUDY DESIGN:In a consecutive prospective series of 113 advanced ovarian cancer patients, the presence of omental cake, peritoneal and diaphragmatic ext...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.06.052
更新日期：2008-12-01 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：OBJECTIVE:The purpose of this study was to provide a viable alternative to routine postpartum hematocrit measurement, by a determination of the clinical risk factors that identify patients with anemia and an examination of the resulting cost savings. STUDY DESIGN:In this retrospective review, cases (postpartum hematoc...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.121255
更新日期：2002-04-01 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：OBJECTIVE:Our purpose was to report transient complications associated with operative hysteroscopy with glycine used as the distending medium. STUDY DESIGN:All the operative hysteroscopies performed over a 6-month period by a single operator were examined. The blood oxygenation and end-tidal carbon dioxide concentrati...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70377-9
更新日期：1994-01-01 00:00:00
abstract：OBJECTIVE:Increasing numbers of mature women are achieving pregnancy largely through assisted reproductive technology (ART). Our objective was to investigate women over 45 years of age to determine the impact of pregnancy complications on newborn outcome. STUDY DESIGN:A study of women older than 45 years at their esti...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2004.07.035
更新日期：2005-01-01 00:00:00
abstract：:If protective immunity were to develop following an episode of gonococcal pelvic inflammatory disease (salpingitis), PID should recur with organisms bearing antigens that do not react with these immune mechanisms. To test this hypothesis, gonococci from 15 women with gonococcal PID, who experienced 19 subsequent episo...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(80)91091-1
更新日期：1980-12-01 00:00:00
abstract：:Diagnostic procedures in gynecologic urology are no longer limited to the medical history, physical examination, and Marshall test. Newer diagnostic procedures include urethroscopy, urodynamics with cystometry, urethral closure pressure profiles, uroflowmetry, electromyography of the pelvic floor musculature, and radi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(80)91119-9
更新日期：1980-06-15 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the association between preeclampsia and 3 relatively common mutations that are important in the development of vascular disease and thrombosis; these are similar to conditions observed in pregnancies complicated by preeclampsia. STUDY DESIGN:Deoxyribonucleic acid wa...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2001.110411
更新日期：2001-05-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to estimate the outcomes of uterine embolization and hysterectomy for uterine leiomyomas. Study design This was a multicenter prospective study of patients who were treated with embolization (n=102 patients) and hysterectomy (n=50 patients) for leiomyomas. Changes in symptoms, co...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.ajog.2004.03.037
更新日期：2004-07-01 00:00:00
abstract：:Surgical abortion in the first trimester comprises the majority of voluntary pregnancy interruptions performed in the United States. The majority of these procedures are done in outpatient settings with the patient under local anesthesia. Appropriate volume of and deep injection of local anesthetic can reduce pain ass...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1067/s0002-9378(03)00107-8
更新日期：2003-08-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the rates of late preterm inductions without a medical indication from birth certificate data and to compare them with rates that were obtained from medical charts. STUDY DESIGN:The Ohio Perinatal Quality Collaborative, which comprises 20 hospitals in Ohio that came...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.07.004
更新日期：2010-09-01 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 interaction between maternal hemodynamics and uterine activity in the upright position was investigated longitudinally (358 measurements) in 40 healthy pregnant women from 20 gestational weeks to term. STUDY DESIGN:Maternal-fetal hemodynamic parameters and uterine contractions were measured noninvasively...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90160-k
更新日期：1993-07-01 00:00:00
abstract：BACKGROUND:While simulation training has been established as an effective method for improving laparoscopic surgical performance in surgical residents, few studies have focused on its use for attending surgeons, particularly in obstetrics and gynecology. Surgical simulation may have a role in improving and maintaining ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2017.07.002
更新日期：2017-11-01 00:00:00
abstract：:Biochemical studies to detect changes occurring in the composition of mother's milk from the initiation of proper lactation to weaning were done in a group of 36 postpartum women, volunteers who were either using the conventional contraceptives or taking a low-dose combination pill, a low-dose progestational compound,...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90462-8
更新日期：1977-02-01 00:00:00
abstract：:Cuba has a comprehensive National Health System which delivers primary and secondary health care to 100% of the population. Communicable disease control and preventive medicine programs are implemented through this System. The National Syphilis Control Program is described briefly as an example of a successful control...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(80)91112-6
更新日期：1980-12-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to compare bodyweight and composition (percent fat, fat mass, and fat-free mass) in neonates born to mothers with a normal pregravid body mass index (BMI; < 25 kg/m(2)) vs neonates born to mothers with an overweight/obese pregravid BMI (> or = 25 kg/m(2)). STUDY DESIGN:Seventy-t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.10.796
更新日期：2008-04-01 00:00:00
