Prospective, randomized trial of metformin and vitamins for the reduction of plasma homocysteine in insulin-resistant polycystic ovary syndrome.

Abstract:

:One hundred and two women with insulin-resistant polycystic ovary syndrome were randomized to treatment with a vitamin B preparation, metformin, or both, in conjunction with standard infertility treatment. Plasma homocysteine levels were significantly reduced by both B vitamins and metformin, but to a greater degree by B vitamins, and higher pregnancy rates were associated with vitamin B treatment.

journal_name

Fertil Steril

journal_title

Fertility and sterility

authors

Schachter M,Raziel A,Strassburger D,Rotem C,Ron-El R,Friedler S

doi

10.1016/j.fertnstert.2006.11.071

subject

Has Abstract

pub_date

2007-07-01 00:00:00

pages

227-30

issue

1

eissn

0015-0282

issn

1556-5653

pii

S0015-0282(06)04569-9

journal_volume

88

pub_type

杂志文章,随机对照试验
  • An increased initial follicle-stimulating hormone/luteinizing hormone ratio does not affect ovarian responses and the outcomes of in vitro fertilization.

    abstract::The tenet that a combination of human follicle-stimulating hormone (hFSH)/human menopausal gonadotropin (hMG) improves follicular recruitment was assessed by randomly treating ovulatory women either with hFSH/hMG on days 3 and 4 of the cycle followed by two ampules of hMG daily or with a constant daily dose of 2 ampul...

    journal_title:Fertility and sterility

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1016/s0015-0282(16)60315-1

    authors: Benadiva CA,Ben-Rafael Z,Blasco L,Tureck R,Mastroianni L Jr,Flickinger GL

    更新日期:1988-11-01 00:00:00

  • Culturing human embryos with and without glucose.

    abstract:OBJECTIVE:To review published data and to compare pregnancy rates (PRs) after culturing human embryos with and without glucose and phosphate. DESIGN:Comparison of results from various programs. SETTING:Assisted Reproductive Technology Program. PATIENT(S):Patients were enrolled in various studies. INTERVENTION(S):Hu...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(98)00052-1

    authors: De Silva M

    更新日期:1998-05-01 00:00:00

  • The influence of gonadal steroids on the dopamine inhibitory effect on gonadotropin release in men.

    abstract::The aim of this study was to ascertain whether an interrelationship exists between gonadal steroids and the inhibition of gonadotropin secretion by dopamine. The effect of dopamine infusion (4 micrograms/kg/minute intravenously) on gonadotropin plasma levels in four castrated men (18 to 23 years of age) and in four ag...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)48273-7

    authors: Foresta C,Scanelli G,Marra S,Scandellari C

    更新日期:1984-12-01 00:00:00

  • Introduction: An update on bone metabolism and osteoporosis.

    abstract::Osteoporosis continues to be a major public health challenge in both women and men. There are more than 2 million low-impact fractures in the United States every year, 39% of which occur in men. The mortality rate in the first year after hip fracture is estimated at 20% to 25% in women and is even higher in men. The g...

    journal_title:Fertility and sterility

    pub_type:

    doi:10.1016/j.fertnstert.2019.10.004

    authors: Schlaff WD

    更新日期:2019-11-01 00:00:00

  • Endometrial receptivity: the age-related decline in pregnancy rates and the effect of ovarian function.

    abstract:OBJECTIVE:To assess the effect of age and ovarian function on endometrial receptivity. DESIGN:Retrospective comparison between standard IVF and ovum donation in younger and older patients (< 40 and > or = 40 years of age, respectively). PATIENTS:In standard IVF, there were 325 transfer cycles in older patients and 1,...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)56104-4

    authors: Yaron Y,Botchan A,Amit A,Kogosowski A,Yovel I,Lessing JB

    更新日期:1993-08-01 00:00:00

  • Influence of increasing body mass index on semen and reproductive hormonal parameters in a multi-institutional cohort of subfertile men.

    abstract:OBJECTIVE:To determine whether obesity affects serum and seminal measures of male reproductive potential among a multi-institutional cohort. DESIGN:Retrospective multi-institutional cohort study. SETTING:Infertility clinics. PATIENT(S):All men referred for male infertility evaluation from 2002 to 2014 (n = 4,440). ...

    journal_title:Fertility and sterility

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.fertnstert.2016.06.041

    authors: Bieniek JM,Kashanian JA,Deibert CM,Grober ED,Lo KC,Brannigan RE,Sandlow JI,Jarvi KA

    更新日期:2016-10-01 00:00:00

  • Placental-type alkaline phosphatase in human seminal plasma from fertile and infertile men.

    abstract::Solid-phase enzyme immunoassays, based on monoclonal antibodies reactive with different forms of human placental-type alkaline phosphatases, were applied to their detection in human seminal plasma from fertile and infertile men. The placental-like form of alkaline phosphatase (PLAP-like AP), known to occur in testicul...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:

    authors: McLaughlin PJ,Lewis-Jones I,Hutchinson GE,Johnson PM

    更新日期:1986-11-01 00:00:00

  • Reproductive function in the sons of women who experienced stress due to bereavement before and during pregnancy: a nationwide population-based cohort study.

    abstract:OBJECTIVE:To estimate the association between prenatal exposure to maternal stress and reproductive disorders in Danish men, where prenatal stress exposure was defined as the mother's loss of a close relative during pregnancy or in the 12 months before conception. DESIGN:Population-based cohort study. SETTING:Not app...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/j.fertnstert.2016.10.016

    authors: Plana-Ripoll O,Li J,Kesmodel US,Parner E,Olsen J,Basso O

    更新日期:2017-01-01 00:00:00

  • Effect of caffeine on increasing the motility of frozen human sperm.

    abstract::A preliminary report on the effect of the addition of caffeine to 45 frozen sperm samples, in order to restore the effectiveness and motility of frozen stored human sperm, is presented. The addition of 7.2 mM caffeine proved optimal and resulted in 40% to 80% increased sperm motility after 30 days of frozen storage. T...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)42378-2

    authors: Barkay J,Zuckerman H,Sklan D,Gordon S

    更新日期:1977-02-01 00:00:00

  • True, true, and unrelated: tubal patency, tubal architecture, and tubal function.

    abstract::"To understand the actual world as it is, not as we should wish it to be, is the beginning of wisdom." - Bertrand Russell. ...

    journal_title:Fertility and sterility

    pub_type: 社论

    doi:10.1016/j.fertnstert.2018.06.007

    authors: Feinberg EC

    更新日期:2018-09-01 00:00:00

  • The activity (calcium oscillator?) responsible for human oocyte activation after injection with round spermatids is associated with spermatid nuclei.

    abstract:OBJECTIVE:To compare the oocyte-activating ability of whole human round spermatids and their isolated nuclei. DESIGN:Prospective study using sibling oocytes from patients undergoing spermatid conception and intracytoplasmic sperm injection treatment cycles. SETTING:Private assisted reproduction laboratories and a uni...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(00)01598-3

    authors: Tesarik J,Mendoza C,Greco E

    更新日期:2000-12-01 00:00:00

  • Tuba uterina leukemia inhibitory factor concentration does not increase in tubal pregnancy: a preliminary study.

    abstract::The aim of the present study was to compare the levels of leukemia inhibitory factor (LIF) in the tubal ampullary region in normal and ectopic pregnancies and assess possible causative role of LIF in ectopic pregnancy. Although there was a tendency of increase in LIF concentrations in the ectopic pregnancy group, we w...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/j.fertnstert.2004.09.014

    authors: Kiran G,Kiran H,Ertopcu K,Kilinc M,Ekerbicer HC,Vardar MA

    更新日期:2005-02-01 00:00:00

  • Decreased expression of the heat shock protein hsp70-2 is associated with the pathogenesis of male infertility.

    abstract:OBJECTIVE:To examine the expression of the heat shock protein hsp70-2, and the possible relationship with the pathogenesis of male infertility. DESIGN:Prospective study. SETTING:Reproductive testing laboratory in a university hospital. PATIENT(S):Men undergoing testicular biopsy during an investigation of subfertili...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(01)02892-8

    authors: Feng HL,Sandlow JI,Sparks AE

    更新日期:2001-12-01 00:00:00

  • Impact of follicular-fluid meiosis-activating sterol in an albumin-based formulation on the incidence of human pre-embryos with chromosome abnormalities.

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    journal_title:Fertility and sterility

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1016/j.fertnstert.2005.05.017

    authors: Loft A,Ziebe S,Erb K,Rasmussen PE,Agerholm I,Hauge B,Bungum M,Bungum L,Grøndahl C,Lyby K

    更新日期:2005-10-01 00:00:00

  • Occult hyperprolactinemia in infertile women.

    abstract:OBJECTIVE:To define the hypersensitive status of PRL secretion in normoprolactinemic infertile women and determine the incidence of occult hyperprolactinemia among them. DESIGN:The potential for PRL secretion was examined in 463 women. SETTING:Outpatient clinic in a university hospital. PATIENTS:Three hundred sixty-...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)56154-8

    authors: Asukai K,Uemura T,Minaguchi H

    更新日期:1993-09-01 00:00:00

  • Reproductive performance of women after two tubal ectopic pregnancies.

    abstract::Twenty-four women who had undergone total salpingectomy due to ectopic pregnancy and who subsequently underwent a laparotomy for a second ectopic pregnancy in their opposite tube were treated by the author. Treatment consisted of linear salpingostomy (n = 20) and partial salpingectomy (n = 4). The intrauterine pregnan...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)60025-0

    authors: Tulandi T

    更新日期:1988-07-01 00:00:00

  • Dihydrotestosterone causes reversible infertility in male rats.

    abstract::Dihydrotestosterone released continuously from a subcutaneously implanted Silastic elastomer was more potent than testosterone in reducing circulating gonadotropin and androgen concentrations and in inducing testicular atrophy and infertility despite normal ejaculatory function as judged by the presence of vaginal plu...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)45566-4

    authors: Lotz W,Krause R

    更新日期:1981-06-01 00:00:00

  • Successful induction of ovulation with synthetic luteinizing hormone-releasing hormone in anovulatoy infertility.

    abstract::13 women with suspected hypothalamic anovulation were treated with l uteinizing hormone-releasing hormone (LH-RH) by a variety of regimens. 3 women received LH-RH by continuous intravenous infusion equal to 100 mcg LH-RH for 8 hours, followed by an acute injection of LH-RH 100 mcg. 10 days later the infusion was rep...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)39196-8

    authors: Zárate A,Canales ES,Schally AV,Ayala-Valdés L,Kastin AJ

    更新日期:1972-09-01 00:00:00

  • Ovulation-inducing drugs and ovarian cancer risk: results from an extended follow-up of a large United States infertility cohort.

    abstract:OBJECTIVE:To examine the relationship of ovulation-inducing drugs and ovarian cancer. DESIGN:Retrospective cohort study, with additional follow-up since initial report. SETTING:Five large reproductive endocrinology practices. PATIENT(S):In a retrospective cohort of 9,825 women evaluated for infertility at five clini...

    journal_title:Fertility and sterility

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.fertnstert.2013.08.008

    authors: Trabert B,Lamb EJ,Scoccia B,Moghissi KS,Westhoff CL,Niwa S,Brinton LA

    更新日期:2013-12-01 00:00:00

  • Sequential analysis of spontaneous abortion. II. Collaborative study data show that gravidity determines a very substantial rise in risk.

    abstract::Evidence from more than 14,000 reproductive histories in the Collaborative Perinatal Project of the National Institute of Neurological and Communicative Disorders and Stroke indicates that the risk of spontaneous abortion increases considerably with gravidity. Maternal age, memory errors, and sampling bias related to ...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:

    authors: Naylor AF,Warburton D

    更新日期:1979-03-01 00:00:00

  • Reinsemination by intracytoplasmic sperm injection of 1-day-old oocytes after complete conventional fertilization failure.

    abstract:OBJECTIVE:To analyze the efficacy of intracytoplasmic sperm injection (ICSI) for "rescue" of failed conventional insemination cycles. DESIGN:Retrospective clinical study. SETTING:Private infertility clinic. PATIENT(S):Fifty-four couples with non-male factor infertility undergoing routine IVF within our clinic. INTE...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(97)00223-9

    authors: Morton PC,Yoder CS,Tucker MJ,Wright G,Brockman WD,Kort HI

    更新日期:1997-09-01 00:00:00

  • Tubal versus uterine transfer of cryopreserved embryos: a prospective randomized trial.

    abstract:OBJECTIVE:To compare pregnancy rates after fallopian tubal and uterine transfer of cryopreserved embryos. DESIGN:Prospective randomized trial with assignment to treatment groups by a random number table. SETTING:University of Iowa Hospitals and Clinics, a tertiary care academic institution. PATIENTS:Forty patients w...

    journal_title:Fertility and sterility

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1016/s0015-0282(16)57429-9

    authors: Van Voorhis BJ,Syrop CH,Vincent RD Jr,Chestnut DH,Sparks AE,Chapler FK

    更新日期:1995-03-01 00:00:00

  • Effect of a gonadotropin-releasing hormone agonist on luteinizing hormone receptors and steroidogenesis in ovarian cells.

    abstract:OBJECTIVE:To examine the effect of a gonadotropin-releasing hormone agonist (GnRH-a), leuprolide acetate (LA), on human chorionic gonadotropin/luteinizing hormone (LH) receptors content and progesterone (P) and estradiol (E2) production in cultured granulosa or luteal cells. DESIGN:Prospective. SETTING:Private Fertil...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:

    authors: Guerrero HE,Stein P,Asch RH,de Fried EP,Tesone M

    更新日期:1993-04-01 00:00:00

  • Miscarriage in India: a population-based study.

    abstract::This study estimated birth order-specific miscarriage rates and characterized the influence of maternal age using the complete birth history of 90,303 ever-married women from the 1998-2000 Indian National Family Health Survey. Rates of miscarriage in India were low in association with early childbearing, whereas birth...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/j.fertnstert.2005.02.023

    authors: Pallikadavath S,Stones RW

    更新日期:2005-08-01 00:00:00

  • Anesthesia for diagnostic and operative laparoscopy.

    abstract::Laparoscopic sterilization was performed on 50 racially distributed patients, aged 18-42 years, who were selected at random from the Outpatient Laparoscope Sterilization Clinic and offered sterilization under local anesthesia. The patients were injected with a systemic analgesic as well as a local anesthetic. One in...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)38530-2

    authors: Wheeless CR Jr

    更新日期:1971-10-01 00:00:00

  • Effects of pentoxifylline on human sperm motility in normospermic individuals using computer-assisted analysis.

    abstract:OBJECTIVE:To determine if pentoxifylline has an in vitro effect on human sperm motility in subjects with normal semen analysis. DESIGN:Prospective, longitudinal study of the effect of pentoxifylline on normospermic semen samples using computerized analysis. SETTING:The Assisted Conception Unit, Royal Maternity Hospit...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(16)55708-2

    authors: Lewis SE,Moohan JM,Thompson W

    更新日期:1993-02-01 00:00:00

  • Predictive factors of health-related quality of life in patients with polycystic ovary syndrome: a structural equation modeling approach.

    abstract:OBJECTIVE:To determine association between health-related quality of life (HRQOL) and psychosexual variables in patients with polycystic ovary syndrome (PCOS). DESIGN:Cross-sectional study. SETTING:Two private gynecology clinics. PATIENT(S):A sample of 300 women with PCOS were entered into the study and were subdivi...

    journal_title:Fertility and sterility

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.fertnstert.2013.06.043

    authors: Bazarganipour F,Ziaei S,Montazeri A,Foroozanfard F,Kazemnejad A,Faghihzadeh S

    更新日期:2013-11-01 00:00:00

  • Treatment of hirsutism with ethinyl estradiol-desogestrel contraceptive pills has beneficial effects on the lipid profile and improves insulin sensitivity.

    abstract:OBJECTIVE:To evaluate the effects on the lipid pattern and insulin sensitivity of hirsute women of an oral contraceptive pill containing 30 microg of ethinyl estradiol and 150 microg of desogestrel. DESIGN:Prospective clinical study. SETTING:Tertiary care institutional hospital. PATIENT(S):16 hirsute women. INTERVE...

    journal_title:Fertility and sterility

    pub_type: 临床试验,杂志文章

    doi:10.1016/s0015-0282(00)00718-4

    authors: Escobar-Morreale HF,Lasunción MA,Sancho J

    更新日期:2000-10-01 00:00:00

  • A modified embryo cryopreservation method increases post-thaw survival with a concomitant increase in implantation.

    abstract:OBJECTIVE:To achieve maximum post-thaw survival of frozen embryos. DESIGN:Historical controlled study. SETTING:Hospital-based fertility center. PATIENT(S):One hundred forty-five patients whose embryos were frozen and thawed according to the standard method, and 56 patients whose embryos were frozen and thawed accord...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/j.fertnstert.2005.04.054

    authors: Kattera S,Chen C

    更新日期:2005-11-01 00:00:00

  • Factors associated with the quality before freezing and after thawing of sperm obtained by microsurgical epididymal aspiration.

    abstract:OBJECTIVE:To identify whether the cause, site of ductal obstruction, and characteristics of fluid aspirates are associated with the cryosurvival and fertility after thawing of sperm obtained during reconstruction of the excurrent ducts with microsurgical epididymal sperm aspiration, vasal sperm aspiration, or both. DE...

    journal_title:Fertility and sterility

    pub_type: 杂志文章

    doi:10.1016/s0015-0282(97)00274-4

    authors: Sharma RK,Padron OF,Thomas AJ Jr,Agarwal A

    更新日期:1997-10-01 00:00:00