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, or a 3 or 6 monthly injection as a mode of contraception. Apart from a significant increase in the protein content of milk and a slight increase in the quantity, the 3 monthly injection group behaved exactly like the control. On the other hand, the 6 monthly injection group showed a significant increase in quantity but with a significant decrease in protein, fats, and calcium. The low-dosage progestogens group showed a significant decrease in the quantity of fats and the calcium content of milk, but, surprisingly, the addition of 10 micrograms of estrogens to the low-dosage progestogen indicated a pattern almost similar to the control.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Toddywalla VS,Joshi L,Virkar Kdoi
10.1016/0002-9378(77)90462-8subject
Has Abstractpub_date
1977-02-01 00:00:00pages
245-9issue
3eissn
0002-9378issn
1097-6868pii
0002-9378(77)90462-8journal_volume
127pub_type
杂志文章abstract：:A 35-year-old woman underwent exploratory laparotomy for ovarian enlargement, massive ascites, and intestinal obstruction. Sclerosing peritonitis associated with florid mesothelial hyperplasia, ovarian fibromatosis, and endometriosis were diagnosed postoperatively. We add to the literature this new association of bila...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70581-7
更新日期：1997-03-01 00:00:00
abstract：OBJECTIVE:Our goal was to evaluate whether active management of labor lowers cesarean section rates, shortens the length of labor, and overcomes any negative effects of epidural analgesia on nulliparous labor. STUDY DESIGN:We randomly assigned 405 low-risk term nulliparous patients to either an active management of la...
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(97)70152-2
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVE:The basic mechanisms responsible for human parturition remain to be elucidated. The influx of fetal leukocytes into the myometrium has been recently proposed to be a crucial event in the onset of murine parturition. Surfactant protein-A has been implicated in the initiation of labor. In mice, it is thought th...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.06.052
更新日期：2006-09-01 00:00:00
abstract：OBJECTIVES:This article derives new mathematic formulas to calculate the probability that the husband of a D-negative woman is heterozygous for the D antigen. STUDY DESIGN:Current published formulas and tables that estimate this probability are biased in that they incorrectly assume that the father is randomly selecte...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91830-4
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:We performed a retrospective review of the literature on the complications that could be associated potentially with water birth. STUDY DESIGN:We performed an extensive review of the medical literature using the Pub Med search engine, which is available through the National Library of Medicine. We also exami...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2003.12.007
更新日期：2004-05-01 00:00:00
abstract：:To assess the possible mechanism for the increased incidence and severity of the respiratory distress syndrome (RDS) in male versus female infants, we studied neurosympathetic development in the lung and adrenal glands in male and female fetal and newborn rabbits. Tissue levels of catecholamines, norepinephrine (NE), ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32593-5
更新日期：1981-09-15 00:00:00
abstract：BACKGROUND:Pudendal neuralgia is a painful neuropathic condition involving the pudendal nerve dermatome. Tarlov cysts have been reported in the literature as another potential cause of chronic lumbosacral and pelvic pain. Notably, they are often located in the distribution of the pudendal nerve origin at the S2, S3, an...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2019.07.021
更新日期：2020-01-01 00:00:00
abstract：:An abnormal result of an umbilical artery Doppler study reflects the presence of placental vascular pathologic mechanisms and identifies pregnancies at increased risk for perinatal mortality. Recent reviews of the clinical utility of umbilical artery Doppler study have concluded that it should not be routinely used as...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/s0002-9378(96)70365-4
更新日期：1996-01-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to compare maternal characteristics and neonatal morbidity and mortality rates that are associated with early-onset neonatal sepsis that is caused by group B Streptococcus and Escherichia coli. STUDY DESIGN:This was a retrospective review of newborn infants with a positive blood...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.12.031
更新日期：2005-05-01 00:00:00
abstract：:Women in medicine have made strides towards equality and yet the gender gap continues to exist. Despite being the specialty dedicated to the promotion of women's health, obstetrics and gynecology is also marred by gender disparity. Obstetrician-gynecologists who are women continue to face barriers to advancement to le...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2018.07.006
更新日期：2018-10-01 00:00:00
abstract：OBJECTIVE:Our aim was to compare plasma drug levels in patients receiving ritodrine intravenously with those in patients receiving ritodrine orally at recommended dosages. STUDY DESIGN:Plasma samples from 20 pregnant patients treated with intravenous ritodrine (50 to 300 micrograms/min), 9 patients treated with oral r...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90054-m
更新日期：1993-10-01 00:00:00
abstract：:Crude glycosaminoglycan preparations were isolated from acetone-powder of first-, second-, and third-trimester human placentas. Glycosaminoglycan composition was examined by electrophoresis and densitometric scanning before and after treatment with testicular hyaluronidase and chondroitinase ABC. Hexosamines were dete...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32733-8
更新日期：1980-12-01 00:00:00
abstract：OBJECTIVE:We sought to determine whether small-for-gestational age (SGA) and large-for-gestational age (LGA) birthweights increase autism risk. STUDY DESIGN:This was a retrospective cohort analysis comparing children with autism (n = 20,206) within a birth cohort (n = 5,979,605). Stratification by sex and birthweight ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2012.01.044
更新日期：2012-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine risk factors for poor cognitive performance among children who are treated with in utero selective laser photocoagulation of communicating vessels for twin-twin transfusion syndrome. STUDY DESIGN:This was a prospectively enrolled cohort study. Cognitive performance ...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ajog.2014.03.050
更新日期：2014-10-01 00:00:00
abstract：OBJECTIVE:Glycemic control, perinatal outcome, and health care costs were evaluated among women with type 1 diabetes mellitus who began insulin pump therapy during pregnancy (group 1, n = 24), were treated with multiple insulin injections (group 2, n = 24), or were already using an insulin pump before pregnancy (group ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.106182
更新日期：2000-06-01 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：:A prospective flow cytometric examination of ovarian epithelial tumors was undertaken to further characterize aneuploid (including triploid and tetraploid) tumor cell populations according to expression of ovarian tumor antigen CA125 and to expression of class I (normally present in ovarian epithelium) and class II (n...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90081-6
更新日期：1988-04-01 00:00:00
abstract：OBJECTIVE:This study aimed to investigate the effect of maternal cigarette smoking on endothelial nitric oxide synthase (eNOS) activity and concentration in the fetal umbilical vein, and subsequently, to relate the findings to the size of the newborn. STUDY DESIGN:Forty-four nonsmoking and 30 smoking women were includ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2003.12.040
更新日期：2004-07-01 00:00:00
abstract：:In women with recurrent pelvic pain caused by endometriosis, hormonal therapy with a gonadotropin-releasing hormone agonist is an effective alternative to surgical therapy. The basis for medical treatment of endometriosis is that endometriosis lesions are dependent on estradiol for continued growth. Further, end organ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/0002-9378(92)91706-g
更新日期：1992-02-01 00:00:00
abstract：:Progesterone is essential for the maintenance of pregnancy. Several small trials have suggested that progesterone supplementation may reduce the risk of miscarriage in women with recurrent or threatened miscarriage. Cochrane Reviews summarized the evidence and found that the trials were small with substantial methodol...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2019.12.006
更新日期：2020-08-01 00:00:00
abstract：:Prenatal diagnosis of Jarcho-Levin syndrome early in pregnancy has not been previously reported. We present a case in which ultrasound examination resulted in a tentative diagnosis at 22 weeks of pregnancy. The difficulties in arriving at a definite diagnosis are presented. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(87)90354-1
更新日期：1987-04-01 00:00:00
abstract：:In a series of 1,000 newborn infants referred to a regional neonatal center, 32 iatrogenically preterm infants were identified. All had been delivered following elective termination of uncomplicated, apparently term pregnancies, without prior documentation of fetal lung maturity or ultrasonic determination of fetal bi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90717-2
更新日期：1978-12-15 00:00:00
abstract：OBJECTIVE:We aimed to utilize genome-wide expression analysis to identify molecular pathways that may contribute to endometrial cancer resistance to doxorubicin (DOX) and that also represent therapeutic targets to increase DOX sensitivity. STUDY DESIGN:Ten endometrial cancer cell lines were subjected to gene expressio...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.02.003
更新日期：2010-08-01 00:00:00
abstract：:Postpartum women receiving gentamicin for endometritis were studied to determine if selective determination of gentamicin serum levels was cost-effective in terms of safety and efficacy. The women were randomized into two groups of 30 patients each. In the control group gentamicin serum levels were determined after th...
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：10.1016/0002-9378(89)90431-6
更新日期：1989-02-01 00:00:00
abstract：BACKGROUND:After initiating a new contraceptive method, the provider has little control of how or whether that method is used. OBJECTIVE:We sought to compare unintended pregnancy rates by the initial chosen contraceptive method after counseling to traditional contraceptive effectiveness in the same study population. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2016.01.162
更新日期：2016-07-01 00:00:00
abstract：:We have studied the effects of magnesium sulfate (MgSO4) administration in chronically instrumented normotensive and hypertensive pregnant sheep. Animals of 90 to 144 days' gestation were divided in two groups; those with normotensive arterial pressure and those in which renovascular hypertension had been produced. Ou...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90255-1
更新日期：1977-04-01 00:00:00
abstract：:Magnesium sulfate is primarily used for its anticonvulsive effects in treating hypertensive disorders of pregnancy. However, we have frequently observed significant falls in blood pressure in patients suffering from severe pregnancy-induced hypertension in whom little or no additional hypotensive medication was necess...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90106-6
更新日期：1984-08-01 00:00:00
abstract：:A single intravenous injection of oxytocin into pregnant sheep (123 to 144 days' gestational age) causes a bout of myometrial activity and an increase in fetal plasma corticotropin levels. We hypothesized that a sustained increased frequency of myometrial contractures accelerates the normal increase in fetal adrenal s...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91859-9
更新日期：1992-01-01 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
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90399-2
更新日期：1989-09-01 00:00:00
abstract：:The first reported measurement of plasma renin and aldosterone in toxemia with an abdominal pregnancy is presented. In contrast to toxemia where plasma renin and aldosterone are either normal or low, extraordinarily high levels of both were found in this patient which returned to normal after delivery. The role of ext...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90046-0
更新日期：1975-07-01 00:00:00
