Recent progress in research on Tripterygium: a male antifertility plant.

abstract：:Community-based distribution (CBD) programs are the optimum way of reaching people in rural areas of developing countries where conventional methods of delivery do not exist or fail. This paper reviews findings and experiences from over 30 years of efforts to implement CBD of family planning methods around the world. ...

journal_title：Contraception

authors： Prata N,Vahidnia F,Potts M,Dries-Daffner I

更新日期：2005-12-01 00:00:00

abstract：OBJECTIVE:This study compared adherence to follow-up and clinical outcomes between standard in-clinic and remote follow-up after methotrexate/misoprostol abortion. STUDY DESIGN:This nonrandomized trial recruited women requesting medical abortion at two sexual health clinics in Toronto, Canada. Women received methotrex...

journal_title：Contraception

authors： Dunn S,Panjwani D,Gupta M,Meaney C,Morgan R,Feuerstein E

更新日期：2015-09-01 00:00:00

abstract：:The influence of copper ions on myometrial activity was tested in nonpregnant rabbits in vitro and in vivo, and nonpregnant women in vivo. In an organ bath, CuCl2 in concentrations of 3 micro M and higher caused a dose-dependent increase in the contractile activity of isolated rabbit myometrium. In rabbits in vivo, in...

journal_title：Contraception

authors： Laundański T,Kobylec E,Akerlund M

更新日期：1981-08-01 00:00:00

abstract：BACKGROUND:The aim of this study was to evaluate the effectiveness of a refined theory-based Interactive Postpartum Sexual Health Education Program to enhance postpartum women's effective contraceptive behavior. STUDY DESIGN:Participants (N=250) were randomized to three groups. Experimental Group A received our interv...

journal_title：Contraception

authors： Lee JT,Tsai JL,Tsou TS,Chen MC

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Lactic acid production is considered to be the major protection mechanism of lactobacilli against vaginal infections due to genital pathogens. Some species of Lactobacillus are also hydrogen peroxide (H(2)O(2)) producers. Nonoxynol-9 (N-9) is a nonionic detergent and is the active component of many spermicid...

journal_title：Contraception

authors： Pascual LM,Daniele MB,Pájaro C,Barberis L

更新日期：2006-01-01 00:00:00

abstract：:The separate effect of ethinylestradiol (4 micrograms/kg b.w./day) and d-norgestrel (20 micrograms/kg b.w./day) on the fibrinolytic activity in plasma and in vessel walls of the hind leg was investigated in an experimental study on rats. No hormonal effect on the fibrinolytic activity in plasma was registered. However...

journal_title：Contraception

authors： Kjaeldgaard A,Larsson B

更新日期：1984-08-01 00:00:00

abstract：BACKGROUND:Medroxyprogesterone acetate (MPA), which increases high-density lipoprotein level, has not been used as a progestin in combination with estrogen in a transdermal patch to date. The aim of the research was to develop and evaluate a matrix-type transdermal drug delivery (TDD) system of a combination of ethinyl...

journal_title：Contraception

authors： Agrawal SS,Pruthi JK

更新日期：2011-11-01 00:00:00

abstract：:Open-ended vasectomy was performed on one-hundred men. Sixty-three of them showed up for follow-up six months later. Spontaneous recanalisation had occurred in two. Sperm granuloma without orchialgia was found in 14 out of 59 men (23.9%). Twenty-one out of the 63 thought their sex life had improved, while 40 thought i...

journal_title：Contraception

authors： Temmerman M,Cammu H,Devroey P,Amy JJ

更新日期：1986-06-01 00:00:00

abstract：:The objective of the study was to assess the efficacy of cervical preparation with misoprostol or laminaria suction abortion up to 18 weeks gestation. The study was conducted among a consecutive case series of patients presenting for dilatation and evacuation at a single center. Cervical preparation was effected by ei...

journal_title：Contraception

authors： Todd CS,Soler M,Castleman L,Rogers MK,Blumenthal PD

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:Potential barriers to intrauterine device (IUD) use include provider concern about difficult insertion, particularly for nulliparous women. OBJECTIVE:This study aims to evaluate the evidence on the effectiveness of medications to ease IUD insertion on provider outcomes (i.e., ease of insertion, need for adj...

journal_title：Contraception

authors： Zapata LB,Jatlaoui TC,Marchbanks PA,Curtis KM

更新日期：2016-12-01 00:00:00

abstract：OBJECTIVES:The Natural Cycles application is a fertility awareness-based contraceptive method that uses dates of menstruation and basal body temperature to inform couples whether protected intercourse is needed to prevent pregnancies. Our purpose with this study is to investigate the contraceptive efficacy of the mobil...

journal_title：Contraception

authors： Berglund Scherwitzl E,Lundberg O,Kopp Kallner H,Gemzell Danielsson K,Trussell J,Scherwitzl R

更新日期：2017-12-01 00:00:00

abstract：:A polymeric controlled release vaginal delivery system was developed for 15(S)15-methyl PGF2 alpha methyl ester. This delivery system is a reservoir-type device consisting of laminated membranes that are mounted on an inert holder. The delivery systems were designed to have in vitro steady-state release rates of 50 or...

journal_title：Contraception

authors： Bygdeman M,Christenssen N,Gréen K,Vesterqvist O,Roseman TJ,Tuttle ME,Spilman CH

更新日期：1983-02-01 00:00:00

abstract：:For a dilation and evacuation (D&E) procedure, the cervix must be dilated sufficiently to allow passage of operative instruments and products of conception without injuring the uterus or cervical canal. Preoperative preparation of the cervix reduces the risk of cervical laceration and uterine perforation. The cervix m...

journal_title：Contraception

authors： Fox MC,Krajewski CM

更新日期：2014-02-01 00:00:00

abstract：:Conventional oral contraceptive (OC) starting instructions require waiting until menses to begin the OC. The conventional approach requires detailed patient education about when to begin and also may require the use of less effective or less acceptable interim contraceptive protection until menses. At our urban family...

journal_title：Contraception

authors： Westhoff C,Kerns J,Morroni C,Cushman LF,Tiezzi L,Murphy PA

更新日期：2002-09-01 00:00:00

abstract：:The pharmacology and clinical assessment of existing first generation once-a-month combined injectable contraceptives, mainly Deladroxate and Chinese Injectable No. 1, are reviewed. Although these two types of monthly injectables have been used in some million women in China and Latin America, Deladroxate needs indept...

journal_title：Contraception

authors： Sang GW

更新日期：1994-04-01 00:00:00

abstract：:This review describes the Ford Foundation's program of support of research and training in reproductive science and contraceptive development from 1959 through 1983. An appraisal of some of the merits and limitations of that program and of its impact on the field is also presented. :This report offers a comprehensive...

journal_title：Contraception

authors： Hertz R

更新日期：1984-02-01 00:00:00

abstract：BACKGROUND:This study assessed the accuracy of medical information provided by crisis pregnancy centers in North Carolina. STUDY DESIGN:We performed a secondary data analysis of a "secret shopper survey" performed by a nonprofit organization. Reports from phone calls and visits to crisis pregnancy centers were analyze...

journal_title：Contraception

authors： Bryant AG,Levi EE

更新日期：2012-12-01 00:00:00

abstract：:Eighty-four Chinese patients attending the Family Planning Association of Hong Kong for contraception with oral contraceptive pills were randomized into 2 groups. The first group received pills containing 0.15 mg levonorgestrel and 0.03 mg ethinyl oestradiol. The second group received pills containing 0.15 mg desogest...

journal_title：Contraception

authors： Ho PC,Liu WT,Kwan MS

更新日期：1990-01-01 00:00:00

abstract：:Emergency contraception promises to reduce Mexico's high unwanted pregnancy and unsafe abortion rates. Because oral contraceptives are sold over-the-counter, several emergency contraceptive regimens are already potentially available to those women who know about the method. Soon, specially packaged emergency contracep...

journal_title：Contraception

authors： Langer A,Harper C,Garcia-Barrios C,Schiavon R,Heimburger A,Elul B,Renoso Delgado S,Ellertson C

更新日期：1999-10-01 00:00:00

abstract：:The advantages of delivering drugs through the skin for systemic therapy have been widely recognized and represent a growing sector in drug development. Transdermal delivery of steroids is also a rapidly expanding field and in various clinical situations where hormonal replacement therapy is needed this route of admin...

journal_title：Contraception

authors： Sitruk-Ware R

更新日期：1989-01-01 00:00:00

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：OBJECTIVE:Female sterilization is one of the most prevalent methods of contraception in the United States. Prior studies have shown that nearly half of postpartum tubal ligation (PPTL) requests go unfulfilled. This study seeks to establish whether obstetric or medical risk status influences patients' request for or sub...

journal_title：Contraception

authors： Albanese A,French M,Gossett DR

更新日期：2017-03-01 00:00:00

abstract：:The effect of aromatase inhibitors on the implantation process is not well known. This study examined the anti-implantation action in rats of a nonsteroidal aromatase inhibitor of high specific activity, fadrozole hydrochloride (Fad). Continuous subcutaneous infusion of Fad at 300 microg/day from Day 1 (the day of spe...

journal_title：Contraception

authors： Tamada H,Mizuta Y,Kawate N,Inaba T,Sawada T

更新日期：2003-07-01 00:00:00

abstract：:The metabolic and hemostatic effects of two oral contraceptives containing 150 mcg desogestrel and 20 mcg ethinyl-estradiol (EE) (MERCILON) or 30 mcg EE (MARVELON) were compared in order to examine the effect of reducing the EE dose in contraceptive pills. Forty-nine women participated in this randomized study during ...

journal_title：Contraception

authors： Basdevant A,Conard J,Pelissier C,Guyene TT,Lapousterle C,Mayer M,Guy-Grand B,Degrelle H

更新日期：1993-09-01 00:00:00

abstract：:Associations between Depo-Provera (injectable, progesterone-only contraceptive) use and visible disruption of cervical epithelium and cervical ectopy were investigated using data collected as part of a cervical cancer screening study in periurban Cape Town, South Africa. Women were interviewed about their contraceptiv...

journal_title：Contraception

authors： Kuhn L,Denny L,Pollack AE,Wright TC

更新日期：1999-06-01 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：:This study examined the effect of epostane, a new antifertility drug, on normal and hCG-stimulated progesterone production during the luteal phase of the menstrual cycle in rhesus monkeys. When administered once each day for five days, epostane inhibited normal luteal phase progesterone levels in a dose-related fashio...

journal_title：Contraception

authors： Snyder BW,Schane HP

更新日期：1985-05-01 00:00:00

abstract：:This paper presents a secondary analysis of 3419 Norplant users from 11 countries throughout Asia, Africa and Latin America. The main objective was to identify the menstrual problems associated with a high risk of early discontinuation of Norplant use. Eligible participants were divided into two groups: those who cont...

journal_title：Contraception

authors： Rivera R,Rountree W

更新日期：2003-05-01 00:00:00

abstract：:Roussel Uclaf in partnership with the INSERM unit of Prof. E.E. Baulieu first discovered mifepristone (RU486) as part of a large research program on steroidal compounds with antihormone properties. Exhibiting a strong affinity to the progesterone and the glucocorticoid receptors, mifepristone exerted competitive antag...

journal_title：Contraception

authors： Sitruk-Ware R,Spitz IM

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVE:To describe the efficacy, safety, and acceptability of medical abortion in the late first trimester. STUDY DESIGN:We searched PubMed and Cochrane databases for articles in any language that examined the success of medical abortion at gestational ages (>63 to≤84 days gestation). We sought articles that compar...

journal_title：Contraception

authors： Kapp N,Eckersberger E,Lavelanet A,Rodriguez MI

更新日期：2019-02-01 00:00:00