Effects of quinestrol on hepatic function in the rat.

abstract：:There is considerable variation in opinion about the importance of drug interactions between the combined oral contraceptive pill (COCP) and broad-spectrum antibiotics. Clinical practice varies widely, especially between doctors in Europe and those in the US. Rifampicin and griseofulvin induce hepatic enzymes and do a...

journal_title：Contraception

authors： Weaver K,Glasier A

更新日期：1999-02-01 00:00:00

abstract：:The relationship of depot-medroxyprogesterone acetate (D-MPA) use to risk of cervical carcinoma in situ was investigated using data from a large multi-national, hospital-based case-control study. To avoid possible detection bias from Pap smear screening, final analyses were restricted to a subset of cases with symptom...

journal_title：Contraception

authors： Thomas DB,Ye Z,Ray RM

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:Doxycycline is commonly used for antibiotic prophylaxis before dilation and evacuation (D&E) but frequently causes nausea and emesis which may affect absorption and effectiveness. Taking doxycycline the night prior to surgery may result in adequate absorption with better tolerance. STUDY DESIGN:We enrolled ...

journal_title：Contraception

authors： Reeves MF,Lohr PA,Hayes JL,Harwood BJ,Creinin MD

更新日期：2009-02-01 00:00:00

abstract：:The possibility of permanent sterility following use of modern contraceptive agents is a concept which causes great concern amongst members of the lay public. However, a thorough review of the literature gives a great deal of reassurance on this topic. The combined oral contraceptive pill causes slight delay, and the ...

journal_title：Contraception

authors： Fraser IS,Weisberg E

更新日期：1982-10-01 00:00:00

abstract：:To test the contraceptive efficacy of norethindrone (NET), the effect of NET on peripheral plasma levels of progesterone and estradiol after ovulation was investigated, since low levels of ovarian steroids might affect the postovulatory endometrium and thereby impair normal blastocyst implantation. Two studies were ...

journal_title：Contraception

authors： Nygren KG,Johansson ED,Wide L

更新日期：1972-06-01 00:00:00

abstract：:The influence of oral contraceptives (OCs) on sex hormone binding globulin (SHBG) capacity was studied in women using OCs for a at least 2 months and compared with values in normal menstruating women, in pregnant women, in postmenopausal women, and in normal males. Binding capacity was measured by ammonium sulfate p...

journal_title：Contraception

authors： van Kammen E,Thijssen JH,Rademaker B,Schwarz F

更新日期：1975-01-01 00:00:00

abstract：OBJECTIVE:To evaluate whether conducting a bimanual examination prior to medication abortion (MAB) provision results in meaningful changes in gestational age (GA) assessment after patient-reported last menstrual period (LMP) in Nepal. STUDY DESIGN:Women ages 16-45 (n=660) seeking MAB at twelve participating pharmacies...

journal_title：Contraception

authors： Averbach S,Puri M,Blum M,Rocca C

更新日期：2018-10-01 00:00:00

abstract：:We evaluated the efficacy and side effects of immediate postcoital administration of levonorgestrel 0.75 mg used repeatedly for contraception. A total of 295 healthy women with infrequent coitus were enrolled at 6 study sites. Each woman took levonorgestrel 0.75 mg by mouth immediately after intercourse during 6 month...

journal_title：Contraception

authors：

更新日期：2000-05-01 00:00:00

abstract：:Changes in the physical characteristics of semen and ultrastructure of the spermatozoa of langur monkeys after vas occlusion with styrene maleic anhydride (SMA), a polymer with pH-lowering action, are reported. Vas occlusion resulted in severe reversible hypospermia. Severe oligospermia was observed in the majority of...

journal_title：Contraception

authors： Lohiya NK,Manivannan B,Mishra PK

更新日期：1998-02-01 00:00:00

abstract：:A method based on HPLC was devised for the estimation of RU 486 in blood and utilised to study the pharmacokinetics of a single dose of 50 mg RU 486 administered orally to 12 women on day 7 of the cycle. The dose was rapidly absorbed with peak plasma concentration between 1 and 2 hours. Distribution was also rapid (me...

journal_title：Contraception

authors： He CH,Shi YE,Ye ZH,Zhang GG,Jiang NX,Van Look PF,Fotherby K

更新日期：1989-10-01 00:00:00

abstract：BACKGROUND:Women with depressive or bipolar disorders are at an increased risk for unintended pregnancy. OBJECTIVE:To examine the safety of hormonal contraception among women with depressive and bipolar disorders. METHODS:We searched for articles published through January 2016 on the safety of using any hormonal cont...

journal_title：Contraception

authors： Pagano HP,Zapata LB,Berry-Bibee EN,Nanda K,Curtis KM

更新日期：2016-12-01 00:00:00

abstract：:Barrier contraceptive trials and disease intervention studies often utilize coital diaries to measure sexual exposures: dates and frequency of intercourse, product use, additional or alternative contraceptive use, and menstrual bleeding. The validity of these self-reported data is a matter of debate, but if used, bett...

journal_title：Contraception

authors： Hays MA,Irsula B,McMullen SL,Feldblum PJ

更新日期：2001-03-01 00:00:00

abstract：:A longitudinal study of coagulation parameters was carried out on 100 Singaporean acceptors using Norplant-2 rods for contraceptive purposes. At the end of 2 years of use, results from this study show a return of platelet count to preinsertion level while platelet aggregation remained significantly enhanced. Thus the ...

journal_title：Contraception

authors： Singh K,Viegas OA,Koh S,Singh P,Ratnam SS

更新日期：1989-02-01 00:00:00

abstract：:In recent years, reproductive health researchers and practitioners have increased their focus on abortion referrals as an overlooked component of access. March 2019 proposed changes to the regulation of publicly funded family planning services that severely restrict abortion referrals have heightened public attention....

journal_title：Contraception

authors： Zurek M,O'Donnell J

更新日期：2019-11-01 00:00:00

abstract：:A cross-sectional study was conducted to investigate the prevalence, type and severity of domestic violence (DV), and determine the factors related to DV among women seeking induced abortion in China. A total of 1215 women seeking induced abortion were interviewed. The results show that the prevalence of DV among part...

journal_title：Contraception

authors： Wu J,Guo S,Qu C

更新日期：2005-08-01 00:00:00

abstract：:RU 486 and three of its metabolites (RU 42633-monodemethyl, RU 42848-didemethyl, and RU 42698-hydroxymetabolite) were determined by HPLC in plasma from nine non-pregnant and 36 pregnant women. Each non-pregnant subject took an oral dose of RU 486 (25, 100, 400 and 600 mg consecutively) once per menstrual cycle. Six of...

journal_title：Contraception

authors： Shi YE,Ye ZH,He CH,Zhang GQ,Xu JQ,Van Look PF,Fotherby K

更新日期：1993-08-01 00:00:00

abstract：OBJECTIVE:To estimate the effect of increased body weight and body mass index (BMI) on pregnancy rates with levonorgestrel (LNG) 1.5mg used as emergency contraception (EC). METHODS:The study reviewed data from 6873 women in four WHO-HRP randomized trials on EC conducted between 1993 and 2010. Participants took either ...

journal_title：Contraception

authors： Festin MPR,Peregoudov A,Seuc A,Kiarie J,Temmerman M

更新日期：2017-01-01 00:00:00

abstract：:Neo Sampoon is an effervescent contraceptive vaginal tablet manufactured in Japan that contains 60 mg of the spermicide menfegol. Ortho Vaginal Tablets (OVT) and Emko Vaginal Tablets (EVT), both containing 100 mg of the spermicide nonoxynol-9, were manufactured in the USA. The three products were compared in a randomi...

journal_title：Contraception

authors： Lamptey P,Klufio C,Smith SC,Feldblum PJ

更新日期：1985-11-01 00:00:00

abstract：:The efficacy and side effects of a new synthetic compound, 16-phenoxy-W-17, 18, 19, 20-tetranor prostaglandin E2 methylsulfonylamide, for menstrual induction. The study was conducted in an outpatient clinic in 240 patients with a delay in menstruation of 6-14 days. In 206 patients (86%) the immunologic pregnancy tes...

journal_title：Contraception

authors： Karim SM,Rao B,Ratnam SS,Prasad RN,Wong YM,Ilancheran A

更新日期：1977-10-01 00:00:00

abstract：:Seventy-five women with a mean age of 27.5 years who requested Norplant implants for contraception were studied over a five-year period. The patients kept daily diaries of their vaginal bleeding and coital frequency, and were seen at least every six months at which time their weight was measured. This study examines t...

journal_title：Contraception

authors： Pasquale SA,Knuppel RA,Owens AG,Bachmann GA

更新日期：1994-08-01 00:00:00

abstract：:Information relating to the effect of steroids on the metabolism and motility of human spermatozoa is limited despite the increasing interest in the use of these hormones for the purpose of contraception. In the present study it was shown that progesterone, testosterone, and 11-beta-OH-progesterone significantly inhib...

journal_title：Contraception

authors： Trifunac NP,Bernstein GS

更新日期：1981-05-01 00:00:00

abstract：OBJECTIVES:To evaluate the impact of a scholarly concentration for medical students, which aims to develop students' research, clinical and advocacy skills to promote women's reproductive health. STUDY DESIGN:Scholarly concentration programs provide opportunities to engage in scholarship beyond the traditional medical...

journal_title：Contraception

authors： Nothnagle M,Radlinski H,Magee SR,Allen RH

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND:With the rising influx of Hispanics to the United States, there is an ongoing need to promote health and wellness care to this non-English-speaking, minority population group. Programs, specifically developed to address the unique cultural mores of Hispanics, need to focus on increasing knowledge about healt...

journal_title：Contraception

authors： Garcés-Palacio IC,Altarac M,Scarinci IC

更新日期：2008-04-01 00:00:00

abstract：OBJECTIVE:Concern about pain during placement of an intrauterine device (IUD) represents a barrier to use, especially among nulliparous women. We hypothesized that nitroglycerin gel applied vaginally 30 min prior to IUD placement would reduce insertion-related pain. STUDY DESIGN:We designed a randomized, double-blinde...

journal_title：Contraception

authors： Micks EA,Jensen JT,Bednarek PH

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVES:In the United States, the popularity of intrauterine devices (IUDs) is low despite many positive attributes such as high effectiveness and ease of use. The requirement that a clinician remove the IUD may limit US women's interest in the method. Our objective was to describe women's experience with self-remov...

journal_title：Contraception

authors： Foster DG,Grossman D,Turok DK,Peipert JF,Prine L,Schreiber CA,Jackson AV,Barar RE,Schwarz EB

更新日期：2014-07-01 00:00:00

abstract：:There is a global need for an ideal method of male contraception. However, the development of male contraceptives has not been well successful. Research on sperm-specific ion channels, especially the recent advance obtained from electrophysiological studies, has emphasized the conception that those channels are target...

journal_title：Contraception

authors： Zheng LP,Wang HF,Li BM,Zeng XH

更新日期：2013-10-01 00:00:00

abstract：:The effect of cupric ions on the uptake of tritiated-thymidine and 5-tritiated-uridine into endometrial cells obtained from pseudopregnant rabbits was studied in vitro. In endometrial cells obtained 48 and 120 hours after human chorionic gonadotropin injection, the uptake of tritiated-thymidine was significantly inhi...

journal_title：Contraception

authors： Grundsell H,Håkansson L

更新日期：1975-10-01 00:00:00

abstract：:The uterine sound length, the functional length of the cervix including the zone of internal cervical os and the fundus transversal were determined in 795 fertile women in vivo using a measuring device, the Cavimeter. The functional cavity length was calculated by subtracting the functional length of the cervix from t...

journal_title：Contraception

authors： Kurz KH,Tadesse E,Haspels AA

更新日期：1984-06-01 00:00:00

abstract：:A multicentre randomized clinical trial of the TCu220C, Lippes Loop D and Copper 7 was undertaken in nine WHO Collaborating centres for Clinical Research in Human Reproduction. A total of 984, 992 and 994 devices, respectively, were inserted between 1976 and 1978. The subjects were followed for two years. At this time...

journal_title：Contraception

authors：

更新日期：1982-07-01 00:00:00

abstract：OBJECTIVES:To document the experience of three groups of Family Planning service providers participating in task-shifting for the provision of subcutaneous depot-medroxyprogesterone acetate (DMPA-SC) at the community level in the DRC. STUDY DESIGN:This article compares results from interviews with DMPA-SC providers in...

journal_title：Contraception

authors： Hernandez JH,Akilimali P,Glover A,Emel R,Mwembo A,Bertrand J

更新日期：2018-11-01 00:00:00