Abstract：
:High speed cinematography of latex condoms inflated to burst under standard (ISO) conditions reveals that rupture of the condom typically is initiated at a small focal point on the shank of the condom and then rapidly propagates throughout the condom's surface, often ending with partial or full severance of the condom at its point of attachment to the air burst instrument. This sequence of events is the reverse of that sometimes hypothesized to occur, where initiation of burst was considered to begin at the attachment point and to constitute a testing method artifact. This hypothesis of breakage at the attachment point, if true, would diminish the value of the air burst test as a standard for assessing manufacturing quality control as well as for condom strength measurements and comparisons.
journal_name
Contraceptionjournal_title
Contraceptionauthors
Stube R,Voeller B,Davidhazy Adoi
10.1016/s0010-7824(09)91004-6subject
Has Abstractpub_date
1990-06-01 00:00:00pages
591-603issue
6eissn
0010-7824issn
1879-0518pii
S0010-7824(09)91004-6journal_volume
41pub_type
杂志文章相关文献
CONTRACEPTION文献大全abstract：:The use of mifepristone as an anti-implantation agent in the primate has been explored in the rhesus monkey with two specific aims: (i) to determine the contraceptive efficacy of very low-dose mifepristone administered on mated cycle days 16, 17, and 18; and (ii) to test the hypothesis that alteration in endometrial p...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/s0010-7824(96)00280-6
更新日期：1997-02-01 00:00:00
abstract：OBJECTIVES:As obesity may affect the efficacy of some contraceptives, we examined weight, body mass index (BMI) and prevalence of obesity among female contraceptive clients at 231 U.S. health centers. A secondary aim was to analyze differences in contraceptive method use by obesity status. STUDY DESIGN:Cross-sectional...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2015.02.006
更新日期：2015-06-01 00:00:00
abstract：:Cervical secretion from three groups of asymptomatic women, either being oral contraceptive (OC) non-users or users (ethinylestradiol plus desogestrel or levonorgestrel), was tested for its capacity to prevent Chlamydia trachomatis, serotype I, from forming inclusions in cycloheximide-treated McCoy cells. The non-user...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(94)90044-2
更新日期：1994-03-01 00:00:00
abstract：:Hsp70-2 functions as a molecular chaperone that assists other proteins in their folding, transport and assembly into complexes, and is postulated to be linked to the mechanisms that inhibit apoptosis. Here we have determined the association between Hsp70-2 gene and germ cell apoptosis induced by a high dose of testost...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/s0010-7824(02)00357-8
更新日期：2002-11-01 00:00:00
abstract：:Primary cultures of rat Leydig and Sertoli cells were used to evaluate the direct effects of GTW on testicular cells and to compare these to the effects of gossypol acetate. Both GTW and gossypol acetate can affect the survival of Leydig and Sertoli cells. But Sertoli cells are much more sensitive than Leydig cells, e...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(92)90069-6
更新日期：1992-03-01 00:00:00
abstract：BACKGROUND:Postplacental intrauterine device (IUD) insertion is a safe, convenient and effective option for postpartum contraception. Few studies involve ultrasound-guided insertion, and none involve the levonorgestrel IUD or take place in the United States. STUDY DESIGN:The study was conducted to assess the safety an...
journal_title：Contraception
pub_type： 临床试验,杂志文章
doi：10.1016/j.contraception.2007.06.003
更新日期：2007-10-01 00:00:00
abstract：:All intrauterine devices (IUDs) that have been tested experimentally or clinically induce a local inflammatory reaction of the endometrium whose cellular and humoral components are expressed in the tissue and the fluid filling the uterine cavity. Depending on the reproductive strategy of the species considered and the...
journal_title：Contraception
pub_type： 杂志文章,评审
doi：10.1016/j.contraception.2007.01.020
更新日期：2007-06-01 00:00:00
abstract：:Ethylene-vinyl acetate (EVA) polymeric contraceptive implants (Implanon) containing 3-keto-desogestrel have been prepared aiming at an in vitro initial release rate of 60 micrograms 3-keto-desogestrel/day. These implants are designed to have an intended life-time of 2 years. During a 3-year period, the release of thes...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(93)90093-m
更新日期：1993-02-01 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
pub_type： 杂志文章,评审
doi：10.1016/0010-7824(82)90105-6
更新日期：1982-10-01 00:00:00
abstract：BACKGROUND:This study was conducted to examine whether small doses of ethinylestradiol (EE, 0.02 mg) and chlormadinone acetate (CMA, 2 mg) administered in a novel 24/4-day regimen during six cycles would suffice to suppress proliferation and to cause secretory changes in the endometrium. STUDY DESIGN:This Phase II, ra...
journal_title：Contraception
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.contraception.2010.04.013
更新日期：2010-10-01 00:00:00
abstract：BACKGROUND:Combined oral contraceptive (COC) formulations with 20 mcg ethinyl estradiol (EE) have a greater incidence of ovarian hormone production and follicular development, which can be managed by shortening the number of hormone-free days per COC cycle. This study evaluates differences in follicular development dur...
journal_title：Contraception
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.contraception.2008.10.005
更新日期：2009-03-01 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
pub_type： 杂志文章
doi：10.1016/s0010-7824(99)00088-8
更新日期：1999-10-01 00:00:00
abstract：:Phospholipases A2 and C (93 and 500 mU) were administered to uterine horns of Long-Evans adult rats during the first five days of pregnancy. As control material, saline (0.15 M) was administered to contralateral uterine horns. The animals were sacrificed on the ninth day of pregnancy, the uterine horns were removed an...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(82)90023-3
更新日期：1982-01-01 00:00:00
abstract：:The presence of medical conditions that might affect the use of depot-medroxyprogesterone acetate (DMPA) as a contraceptive method was assessed in a rural district in Nepal. A general health survey was conducted in nonpregnant and noncontracepting women aged 15-44 years to determine the presence of any health problems...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/s0010-7824(99)00056-6
更新日期：1999-07-01 00:00:00
abstract：BACKGROUND:Concomitant use of antiretroviral (ARV) and hormonal contraceptives may change the metabolism of each and the resulting safety profiles. We evaluated the safety and tolerability of depot medroxyprogesterone acetate (DMPA) among women on ARV. STUDY DESIGN:HIV-infected women on selected ARV regimens or no ARV...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2007.10.002
更新日期：2008-02-01 00:00:00
abstract：OBJECTIVE:To explore how doula support influences women's experiences with first-trimester surgical abortion. STUDY DESIGN:We conducted semistructured interviews with women given the option to receive doula support during first-trimester surgical abortion in a clinic that uses local anesthesia and does not routinely a...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2015.10.006
更新日期：2016-03-01 00:00:00
abstract：OBJECTIVE(S):To describe differences in contraceptive knowledge, attitudes and use among HIV-infected and HIV-uninfected women served by an academic medical center in New York City and to describe gaps in knowledge and practice of gynecologic and HIV clinicians providing care at the same clinic sites where patients com...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2019.06.005
更新日期：2019-10-01 00:00:00
abstract：:Sixteen proteinase inhibitors were tested for their ability to compete with the natural seminal inhibitor for binding to the surface of murine epididymal sperm. The most effective competitors, 4-methylumbelliferyl-p-quanidinobenzoate (MUGB) and p-nitrophenyl-p-guanidinobenzoate (NPGB), are also effective inhibitors of...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(85)90032-0
更新日期：1985-02-01 00:00:00
abstract：OBJECTIVE:The study was undertaken to determine the side effects, including depression, of oral contraceptives (OCs) in adolescent girls. METHODS:We conducted a randomized trial of OCs for dysmenorrhea, which assessed side effects and depression. Seventy-six adolescents received an OC (20 microg of ethinyl estradiol/1...
journal_title：Contraception
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.contraception.2006.09.008
更新日期：2007-04-01 00:00:00
abstract：BACKGROUND:The study was conducted to characterize the changes in bleeding pattern over time in women receiving the levonorgestrel-releasing intrauterine system (LNG-IUS) for heavy menstrual bleeding (HMB). The reduction in menstrual blood loss volume has been well documented elsewhere. STUDY DESIGN:Post hoc pooled an...
journal_title：Contraception
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.contraception.2012.08.022
更新日期：2013-01-01 00:00:00
abstract：:Injection of a polymer, styrene maleic anhydride (SMA), into the lumen of the vas deferens of rats, was observed to have effective and reversible contraception. The safety evaluation of the polymer, for 90 days, was carried out in Charles Foster male rats. There have been no significant changes in any of the toxicity ...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/s0010-7824(89)80010-1
更新日期：1989-02-01 00:00:00
abstract：OBJECTIVES:The present study aims to prospectively evaluate quality of life (QoL) of women using 52-mg levonorgestrel intrauterine system (LNG-IUS) for contraception determined through the Sociedad Española de Contracepción (Spanish contraception Society) (SEC)-QoL, a questionnaire specifically designed to assess the i...
journal_title：Contraception
pub_type： 杂志文章,多中心研究
doi：10.1016/j.contraception.2015.12.014
更新日期：2016-04-01 00:00:00
abstract：:Patterns of bleeding and plasma concentrations of levonorgestrel, progesterone, estradiol, LH and FSH were studied in ten volunteers who had a levonorgestrel-releasing IUD inserted postmenstrually. The IUD was designed to release 12 microgram/day. All but two of the volunteers ovulated during treatment. The ovulatory ...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(80)90127-4
更新日期：1980-02-01 00:00:00
abstract：:User satisfaction and the physical and psychological effects of five commonly used contraceptive methods were investigated in a population survey among 1466 West German women. The focus was on effects attributed by current and past users to these methods, rather than objectively assessed effects, to shed further light...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/s0010-7824(99)00034-7
更新日期：1999-05-01 00:00:00
abstract：OBJECTIVE:Our objective was to explore knowledge, attitudes and beliefs about pregnancy and contraceptive decision-making among reproductive-aged women with cystic fibrosis. STUDY DESIGN:In this qualitative study, we used purposive sampling of reproductive age women enrolled in the Adult Cystic Fibrosis program at Pen...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2019.05.005
更新日期：2019-09-01 00:00:00
abstract：BACKGROUND:The Copper T intrauterine device (IUD) is a safe, effective, reversible contraceptive that is used widely worldwide but little in South Africa. This study assesses the knowledge, attitudes and practices of potential IUD users and health care providers to inform strategies for expanding IUD use in South Afric...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2010.07.009
更新日期：2011-02-01 00:00:00
abstract：:This systematic review examined whether women who use combined hormonal contraception experience changes in risk of fracture or bone mineral density (BMD) that differ from nonusers. We identified 86 articles from PubMed and EMBASE (published 1966 to August 2005) that reported on fracture or BMD outcomes by use of comb...
journal_title：Contraception
pub_type： 杂志文章,评审
doi：10.1016/j.contraception.2006.01.003
更新日期：2006-05-01 00:00:00
abstract：:The importance of a simple, rapid and highly sensitive test for the diagnosis of early pregnancy cannot be overemphasized. In the present times when newer delivery systems of contraceptive agents and menstrual regulation procedures are increasingly used for fertility regulation, it is inevitable that confirmation of e...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/0010-7824(78)90039-2
更新日期：1978-11-01 00:00:00
abstract：INTRODUCTION:The relationship between the source of sexual information and adolescent sexual behavior is not well understood. MATERIALS AND METHODS:As part of a larger study, 892 sexually active female adolescents between 15 and 18 years of age completed a paper-and-pencil survey which assessed discussions about sexua...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2005.08.014
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVES:The aim of this survey was to understand US women's contraception journey from her first prescribed method to her current one including reasons for choosing and stopping/switching methods, healthcare provider relationships, and bleeding preferences. STUDY DESIGN:We administered a nationally-representative, ...
journal_title：Contraception
pub_type： 杂志文章
doi：10.1016/j.contraception.2017.09.010
更新日期：2018-03-01 00:00:00
