Abstract:
:Contraceptive vaginal rings containing estradiol and levonorgestrel were used by 22 women during 219 cycles. The estrogenicity was low and the daily dose of levonorgestrel was about 290 micrograms. The triglyceride and cholesterol concentrations decreased in whole serum and, to varying degrees, in the different lipoprotein classes. The most consistent change was a 25% (p less than 0.001) reduction in the cholesterol content of the high-density lipoprotein (HDL) fraction. The cholesterol concentration in low-density lipoprotein decreased by 11% after the first 3 months, but increased during the ensuing 9 months of treatment to regain pretreatment level. Percentage-wise, the apolipoprotein B and A-I concentrations, determined by rocket immunoelectrophoresis, were less affected than the LDL- and HDL-cholesterol concentrations. The composition of the LDL and HDL particles seemed thus to alter during the treatment. The pronounced effect on the HDL levels seen is consistent with earlier findings of a dose-dependent, androgenic effect of gestagens derived from 19-nortestosterone. However, the low basal level of LDL and its further decrement during treatment alleviate the supposedly unfavorable effect of HDL reduction from the atherogenic point of view.
journal_name
Acta Obstet Gynecol Scandjournal_title
Acta obstetricia et gynecologica Scandinavicaauthors
Ahrén T,Lithell H,Victor A,Vessby B,Johansson EDdoi
10.3109/00016348209156600subject
Has Abstractpub_date
1982-01-01 00:00:00pages
499-504issue
6eissn
0001-6349issn
1600-0412journal_volume
61pub_type
杂志文章abstract:AIM OF STUDY:To clarify the impact of the presence of pelvic inflammatory disease (PID) and activation of the acute phase response on the serum level of tetranectin (Se-TN), a potential new tumor marker for ovarian cancer. MATERIALS AND METHODS:The study group consisted of 70 patients with a laparoscopically verified ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349509008939
更新日期:1995-03-01 00:00:00
abstract::Ten postmenopausal women were studied in an attempt to identify the mechanism of action of cyclofenil, a non-steroidal anti-estrogen which has proved to be effective in the climacteric syndrome. A double-blind inter-patient clinical investigation was undertaken, with patients assigned randomly to treatment for 10 days...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00016348209156597
更新日期:1982-01-01 00:00:00
abstract:OBJECTIVE:We assessed the efficacy of maternal anthropometric measurements and clinical estimates of fetal weight in isolation and in combination as predictors of cephalopelvic disproportion (CPD). DESIGN:Prospective cohort study. SETTING:Tertiary care teaching hospital, two affiliated hospitals with facilities for c...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0412.2011.01267.x
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:No population-based study has evaluated the effects of third trimester ultrasound screening on prognosis. OBJECTIVE:To study the effects of routine ultrasound screening in the third trimester on perinatal/infant mortality, prevalence of small for gestational age infants (SGA) and low Apgar score. STUDY DES...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,多中心研究
doi:10.1111/j.0001-6349.2005.00649.x
更新日期:2005-12-01 00:00:00
abstract:INTRODUCTION:Isolated single umbilical artery (iSUA) refers to single umbilical artery cords with no other fetal malformations. The association of iSUA to adverse outcome of pregnancy has not been consistently reported, and whether iSUA carries increased risk of third stage of labor complications has not been studied. ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.13747
更新日期:2020-03-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to assess the use and efficacy of delivery by vacuum extraction or ventouse in routine clinical practice and to assess some aspects of the procedure that may reflect the quality of training in this technique. MATERIALS AND METHODS:Women's demographic profiles and delivery deta...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.0001-6349.2004.0399.x
更新日期:2004-05-01 00:00:00
abstract:INTRODUCTION:When women with a previous cesarean section and an unfavorable cervix have an indication for delivery, the choice is to induce labor or to perform a cesarean section. This study aims to assess the effectiveness and safety of a balloon catheter as a method of induction of labor in women with one previous ce...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.13558
更新日期:2019-07-01 00:00:00
abstract::Ovarian cancer patients in whom complete tumor removal is impossible with primary debulking surgery (PDS) may benefit from neoadjuvant chemotherapy and interval debulking surgery. However, the task of performing a pre-operative evaluation of the feasibility of PDS is difficult. We aimed to investigate whether the risk...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.12127
更新日期:2013-06-01 00:00:00
abstract:INTRODUCTION:Uncertainty exists regarding the impact of malpresentation on pregnancy outcomes and the optimal mode of delivery in low- and middle-income countries. We sought to compare outcomes between cephalic and non-cephalic pregnancies. MATERIAL AND METHODS:Using the NICHD Global Network's prospective, population-...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.13502
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVES:to evaluate the additional information of second trimester magnetic resonance imaging (MRI) compared to ultrasound in fetuses with identified or suspected central nervous system (CNS) anomalies and to study the clinical impact of the information on pregnancy management. DESIGN:prospective study during 2004-...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349.2010.526184
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:Current health policies advocate patient participation in treatment decision-making. Objective. To explore whether role preferences among women with urinary incontinence (UI) change depending on the treatment decision-making context. We also explore what factors are associated with role preferences and chang...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016340701622310
更新日期:2007-01-01 00:00:00
abstract::The purpose of the present study was to establish the occurrence of infertility in Finnish women aged 30, 35 and 40 years. The study is based on an interview by questionnaire carried out on women participating in screening for cancer by Pap smear. The participation rate is generally about 60%. A total of 4,879 women w...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348609157030
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVE:To determine the incidence and risk factors of early postpartum hysterectomy at the University Hospital in Vienna. DESIGN:Retrospective case-control study. SETTING:General Hospital Vienna, a tertiary referral center. POPULATION:All 15,858 women who gave birth between 1st January 2003 and 31st December 2008...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349.2010.499445
更新日期:2010-08-01 00:00:00
abstract:INTRODUCTION:Approximately 85% of vaginal deliveries are accompanied by perineal trauma. The objective of this trial was to compare the incidence of perineal trauma after primary delivery of either the anterior or posterior shoulder during vaginal delivery. MATERIAL AND METHODS:This was a randomized single-blinded tri...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.1111/aogs.12914
更新日期:2016-09-01 00:00:00
abstract:INTRODUCTION:A correct diagnosis of preeclampsia and gestational hypertension is important for treatment and epidemiological studies. Changes in diagnostic criteria and underreporting in certain subsets of patients may hamper validity of the diagnoses. MATERIALS AND METHODS:We validated the discharge diagnoses of pree...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.13006
更新日期:2016-11-01 00:00:00
abstract:INTRODUCTION:The proof-of-concept of uterus transplantation, as a treatment for absolute uterine factor infertility, came with the first live birth after uterus transplantation, which took place in Sweden in 2014. This was after a live donor procedure, with laparotomy in both donor and recipient. In our second, ongoing...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.13853
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:To investigate the ability of bacterial lipopolysaccharide delivered by the intra-uterine route to cause uterine contractions in rabbits, and to assess the suppressive effect of urinary trypsin inhibitor on them. METHODS:Both pregnant and non-pregnant rabbits were chronically implanted with a force-transduc...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349709047780
更新日期:1997-01-01 00:00:00
abstract:OBJECTIVES:Hysterectomy represents the current routine therapy for high-risk endometrial precancers. More sophisticated methods are needed for treatment decision among women who want to preserve fertility and seriously ill patients. Among women diagnosed with high-risk hyperplasia, approximately 40% show signs of endom...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016340903281014
更新日期:2009-01-01 00:00:00
abstract::OBJECTIVE. To determine whether fetal weight estimated by ultrasound on the day the external cephalic version (ECV) is related to the procedure's success rate. DESIGN. Retrospective cohort study. Setting. University hospital. POPULATION OR SAMPLE. Two hundred women with a singleton pregnancy undergoing an ECV attempt ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016340903176792
更新日期:2009-01-01 00:00:00
abstract:OBJECTIVE:To evaluate our experience with prophylactic balloon occlusion of the internal iliac arteries as a part of a multidisciplinary algorithm for the management of placenta percreta. DESIGN:Consecutive case series. Setting. Rigshospitalet, Copenhagen University Hospital, Denmark. Sample. Seventeen women with plac...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2012.01451.x
更新日期:2013-04-01 00:00:00
abstract::There is now sufficient evidence to support the feasibility and efficacy of ovarian tissue (OT) cryopreservation and transplantation for both fertility preservation and restoration purposes. However, there are still issues to address regarding the grafting procedure itself, since transplanted tissue suffers massive fo...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1111/aogs.13610
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVES:To investigate the association between loop electrosurgical excision procedure (LEEP) and other potential risk factors, and subsequent preterm delivery (<37 weeks), using data from a large cohort study of Danish women. METHODS:The Danish prospective cohort study was initiated in 1991, with the original aim ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016340701279145
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to investigate the differences in shear-wave sonoelastography (SWS) scores between the different parts of cervix, explore the association between the cervical SWS scores with cervical length and evaluate repeatability of the measurement of cervical SWS scores. MATERIAL AND METHOD...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/aogs.13874
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:To study local treatment of ectopic pregnancy by injection of hyperosmolar (50%) glucose, guided either by transvaginal ultrasound or by laparoscopy. METHODS:Eighty women were randomized, 39 into the sonography and 41 into the laparoscopy group. Criteria for inclusion were 1) ectopic pregnancy < or = 4 cm se...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00016349509013476
更新日期:1995-09-01 00:00:00
abstract::Disease trend studies based on birth cohort analysis and serological studies indicate that recent generations have a higher prevalence of oncogenic Human Papilloma Virus (HPV) types, and are likely to be at higher risk of cancer than previous generations. This implies that prevention strategies to protect young popula...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
doi:10.1080/00016340801986771
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:One result of the advancement in prenatal diagnosis is an increase in the need for second trimester pregnancy terminations. Extra-amniotic infusion of prostaglandins is a common technique used for such pregnancy termination. Since prostaglandins cause strong uterine contractions, many practitioners are hesit...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:1999-07-01 00:00:00
abstract:PROBLEM:To investigate whether endometriotic stromal cells release the urokinase plasminogen activator, soluble urokinase plasminogen activator receptor and plasminogen activator inhibitor-1. If so, to establish if there are any differences between endometrial stromal cells from women with and without endometriosis, an...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:Midwives in Sweden are responsible for taking Papanicolaou (Pap) smears as part of the cervical cancer screening program. The aim of this study was to investigate midwives knowledge, experience and management of the cervical cancer screening program, and their apprehension of women's knowledge about Pap-smea...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016340701371272
更新日期:2007-01-01 00:00:00
abstract::To investigate developments in perinatal care, all fetal and neonatal deaths among those born after at least 24 weeks of gestation at the University Hospital of Tromsø, Norway from 1976 to 1989, were subjected to medical audit. A decrease in total mortality rate was found when based on maturity (greater than or equal ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349109007872
更新日期:1991-01-01 00:00:00
abstract::A 50-year-old women was admitted on suspicion of abdominal tumor. Clinical examination and ultrasonography revealed a living fetus of 24.2 weeks' gestational age. Amniocentesis revealed trisomy 18 (Edwards' syndrome). At 34 weeks the fetus died spontaneously, and by cesarean section a stillborn boy of 770 g was delive...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00