当前位置： SCI文献检索 > FERTILITY AND STERILITY期刊下所有文献 > Semen processing by density gradient centrifugation does not improve sperm apoptotic deoxyribonucleic acid fragmentation rates.

Semen processing by density gradient centrifugation does not improve sperm apoptotic deoxyribonucleic acid fragmentation rates.

Abstract：

:We wished to verify whether semen processing by discontinuous double-layered density gradient centrifugation could improve sperm apoptotic DNA fragmentation rates using a commercially available deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling assay in 35 consecutive men presenting for assisted reproductive treatments. Although sperm motility did improve as expected, no effects were observed in sperm apoptotic DNA fragmentation rates, and this should be considered in the routine assisted reproduction setting.

journal_name

Fertil Steril

journal_title

Fertility and sterility

authors

Stevanato J,Bertolla RP,Barradas V,Spaine DM,Cedenho AP,Ortiz V

doi

10.1016/j.fertnstert.2007.01.059

subject

Has Abstract

pub_date

2008-09-01 00:00:00

pages

889-90

issue

3

eissn

0015-0282

issn

1556-5653

pii

S0015-0282(07)00220-8

journal_volume

90

pub_type

杂志文章

相关文献

FERTILITY AND STERILITY文献大全
  • Transfer of cryopreserved-thawed pre-embryos in a natural cycle or a programmed cycle with exogenous hormonal replacement yields similar pregnancy results.

    abstract：OBJECTIVE:To examine the results of 7 years of thawed ET during natural or controlled cycles using exogenous steroids. DESIGN:Retrospective evaluation to compare implantation and pregnancy rates with two protocols for transfer of cryopreserved-thawed pre-embryos. SETTING:Tertiary care academic center. PATIENTS:From ...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)56943-x

    authors： Queenan JT Jr,Veeck LL,Seltman HJ,Muasher SJ

    更新日期：1994-09-01 00:00:00

  • Isolation of a factor from normal human semen that accelerates dissolution of abnormally liquefying semen.

    abstract：:A liquefraction factor from normal human seminal plasma was purified by cation and anion exchange chromatography. It is nondialyzable, heat-labile, and has many properties in common with the seminal protease "chymotrypsin-like enzyme." Its lytic effect is most distinctly observed in abnormal semen that is semisolid or...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)41471-8

    authors： Syner FN,Moghissi KS,Yanez J

    更新日期：1975-11-01 00:00:00

  • Depression: an emotional obstacle to seeking medical advice for infertility.

    abstract：OBJECTIVE:To investigate the mental and general health of infertile women who had not sought medical advice for their recognized infertility and were therefore not represented in clinical populations. DESIGN:Longitudinal cohort study. SETTING:Population based. PATIENT(S):Participants in the Australian Longitudinal S...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2009.10.062

    authors： Herbert DL,Lucke JC,Dobson AJ

    更新日期：2010-10-01 00:00:00

  • Immature spermatids are not prevalent in semen from men who are receiving androgen-based contraceptive regimens.

    abstract：OBJECTIVE:To determine whether immature spermatids increase in semen in response to hormonal contraceptive treatments. Such a finding would support the existence of a defect in spermiogenesis, which in turn may explain the reported variability in sperm output. DESIGN:Semen smears were obtained from healthy men undergo...

    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(97)00426-3

    authors： Zhengwei Y,Wreford NG,Bremner WJ,Matsumoto AM,Anawalt BA,McLachlan RI

    更新日期：1998-01-01 00:00:00

  • Altered uterine artery blood flow impedance after danazol therapy: possible mode of action in dysfunctional uterine bleeding.

    abstract：OBJECTIVE:To test the hypothesis that danazol increases the impedance to uterine circulation and hence reduces the effective uterine blood flow after a predetermined period of therapy. DESIGN:Prospective, longitudinal study. SETTING:Reproductive medicine unit of a university teaching hospital. PATIENT(S):Eight preme...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(99)00161-2

    authors： Pepper J,Dewart PJ,Oyesanya OA

    更新日期：1999-07-01 00:00:00

  • The different routes of administration and the effect of hormone replacement therapy on osteoporosis.

    abstract：OBJECTIVE:To review osteoporosis, a disease characterized by low bone mass, microarchitectural deterioration of bone tissue leading to increased bone fragility and a consequent increase in fracture risk. The disorder has become a major health problem in the West, where increased life expectancy has placed new emphasis ...

    journal_title：Fertility and sterility

    pub_type： 杂志文章,评审

    doi：

    authors： Christiansen C

    更新日期：1994-12-01 00:00:00

  • Therapeutic use of gonadoliberin (follicle-stimulating hormone/luteinizing hormone-releasing hormone) in women.

    abstract：:Certain conclusions may be drawn from the present review: 1. Synthetic FSH/LH-RH may induce ovulation; therefore, a therapeutic effect has been established in some cases of anovulatory infertility, but it is still difficult to assess the correct dose of FSH/LH-RH because of individual variations in response. 2. Gonado...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)42188-6

    authors： Zárate A,Canales ES,Soria J,Forsbach G,Kastin AJ,Schally AV

    更新日期：1976-11-01 00:00:00

  • Clinical application of comprehensive chromosomal screening at the blastocyst stage.

    abstract：OBJECTIVE:To evaluate a new strategy for comprehensive chromosome screening at the blastocyst stage. DESIGN:Clinical research study. SETTING:An IVF clinic and a specialist preimplantation genetic diagnosis laboratory. PATIENT(S):Forty-five infertile couples participated in the study. The mean maternal age was 37.7 y...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2009.10.015

    authors： Schoolcraft WB,Fragouli E,Stevens J,Munne S,Katz-Jaffe MG,Wells D

    更新日期：2010-10-01 00:00:00

  • Contrast infusion sonography to assess microinsert placement and tubal occlusion after Essure.

    abstract：OBJECTIVE:To develop a technique for contrast infusion sonography and assess the possible use in determining microinsert placement and tubal status after Essure sterilization. DESIGN:Techniques and instrumentation. SETTING:Healthy women in an academic multispecialty group. PATIENT(S):Ten women desiring permanent ste...

    journal_title：Fertility and sterility

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.fertnstert.2005.10.075

    authors： Connor VF

    更新日期：2006-06-01 00:00:00

  • Blastocyst formation, pregnancy, and birth derived from human oocytes cryopreserved for 5 years.

    abstract：OBJECTIVE:To report a live birth after the transfer of a single blastocyst derived from a human oocyte cryopreserved for 5 years. DESIGN:Case report. SETTING:Private assisted reproduction center. PATIENT(S):A 39-year-old woman with tubal infertility and her partner with male-related infertility. INTERVENTION(S):Ooc...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2008.01.106

    authors： Parmegiani L,Fabbri R,Cognigni GE,Bernardi S,Pocognoli P,Filicori M

    更新日期：2008-11-01 00:00:00

  • The effect of increased cardiac output on luteal phase gonadal steroids: a hypothesis for runners amenorrhea.

    abstract：:The beta-adrenergic agonist isoproterenol was infused intravenously for 4 hours during the midluteal phase of the cycle in six normal women. A rapid increase in cardiac output occurred for the entire duration of the isoproterenol infusion and serum estrogen and progesterone levels (but not luteinizing hormone levels) ...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)47712-5

    authors： Casper RF,Wilkinson D,Cotterell MA

    更新日期：1984-03-01 00:00:00

  • Long-term management of vasovasostomy patients.

    abstract：:Follow-up of 54 patients undergoing modified single-layer bilateral vasovasostomies are presented with attention to semen quality, pregnancy rates, and postoperative findings potentially inhibiting fertility. The technical success rate was 98%, but 3-month semen analyses varied from "poor" (less than 20(6)/ml; greater...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)47789-7

    authors： Weinerth JL

    更新日期：1984-04-01 00:00:00

  • Ovarian and adrenal vein steroids in patients with nonneoplastic hyperandrogenism: selective catheterization findings.

    abstract：:Standardized bilateral ovarian-adrenal vein catheterization was utilized to assess directly glandular steroid release in 60 androgenized women without evidence of a functional neoplasm. Testosterone (T), dihydrotestosterone (DHT), androstenedione (delta 4 A), dehydroepiandrosterone (DHEA), DHEA sulfate (DHEA-S), 17-hy...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)47960-4

    authors： Moltz L,Schwartz U,Sörensen R,Pickartz H,Hammerstein J

    更新日期：1984-07-01 00:00:00

  • Screening for subclinical inflammation in ejaculates.

    abstract：OBJECTIVE:To determine the clinical significance of albumin determination in ejaculates by means of an easy office test to screen semen samples for subclinical infection-inflammation. PATIENTS:One hundred fifty-nine randomly chosen males of couples with longstanding infertility (median duration of infertility 4 years ...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：

    authors： Eggert-Kruse W,Probst S,Rohr G,Aufenanger J,Runnebaum B

    更新日期：1995-11-01 00:00:00

  • In vitro fertilization outcomes after intracytoplasmic sperm injection with fresh or frozen-thawed testicular spermatozoa.

    abstract：OBJECTIVE:To compare the outcomes of intracytoplasmic sperm injection (ICSI) and in vitro fertilization (IVF) with fresh and cryopreserved testicular spermatozoa in patients with obstructive and nonobstructive azoospermia. DESIGN:Retrospective analysis of consecutive ICSI cycles. SETTING:Large urban reproductive medi...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(00)00416-7

    authors： Habermann H,Seo R,Cieslak J,Niederberger C,Prins GS,Ross L

    更新日期：2000-05-01 00:00:00

  • Tubal transport of spermatozoa does not appear to be dependent on normal cilia function.

    abstract：OBJECTIVE:To report the case of a woman with Kartagener's syndrome with complete immotility of ciliae and normal transport of spermatozoa. DESIGN:Case report. PATIENTS:A 31-year-old woman with Kartagener's syndrome. SETTING:Medical university-affiliated teaching hospital. INTERVENTION(S):Ultrasonography, hysterosal...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2006.12.079

    authors： Ott HW,Schmiedehausen K,Kat S,Binder H,Gall C,Kuwert T,Heute D,Virgolini I,Wildt L

    更新日期：2007-11-01 00:00:00

  • Isopropanolic Cimicifuga racemosa is favorable on bone markers but neutral on an osteoblastic cell line.

    abstract：:Postmenopausal women treated with an isopropanolic extract of Cimicifuga racemosa underwent a decrease in the urinary concentration of N-telopeptides, a marker of bone resorption, and an increase in alkaline phosphatase, a marker of bone formation, at the third month of therapy. Serum from treated women did not modify...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2008.03.042

    authors： García-Pérez MA,Pineda B,Hermenegildo C,Tarín JJ,Cano A

    更新日期：2009-04-01 00:00:00

  • Opposing effects of dehydroepiandrosterone sulfate and free testosterone on metabolic phenotype in women with polycystic ovary syndrome.

    abstract：OBJECTIVE:To study the association of adrenal and ovarian androgen levels with metabolic parameters in a large cohort of women with polycystic ovary syndrome (PCOS). DESIGN:Cross-sectional study. SETTING:Outpatient clinic of an academic hospital. PATIENT(S):Six hundred twenty-two women with PCOS. INTERVENTION(S):No...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2012.07.1057

    authors： Lerchbaum E,Schwetz V,Giuliani A,Pieber TR,Obermayer-Pietsch B

    更新日期：2012-11-01 00:00:00

  • The effect of gonadotropin-releasing hormone agonists on growth hormone secretion in adult premenopausal women.

    abstract：:Suppression of the pituitary-gonadal axis by the administration of gonadotropin-releasing hormone agonists (GnRH-a) has been used for a variety of endocrinological and gynecological disorders. The suppressive effect of GnRH-a on luteinizing hormone, follicle-stimulating hormone, and sex steroid production is well docu...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)53639-5

    authors： Word RA,Odom MJ,Byrd W,Carr BR

    更新日期：1990-07-01 00:00:00

  • Conservative laparoscopic management of urinary tract endometriosis (UTE): surgical outcome and long-term follow-up.

    abstract：OBJECTIVE:To evaluate surgical outcome and long-term follow-up of conservative laparoscopic management of urinary tract endometriosis (UTE). DESIGN:Prospective study. SETTING:Tertiary-care university hospital. PATIENT(S):Women with laparoscopic diagnosis and histologic confirmation of urinary bladder or ureteral end...

    journal_title：Fertility and sterility

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.fertnstert.2009.04.019

    authors： Seracchioli R,Mabrouk M,Montanari G,Manuzzi L,Concetti S,Venturoli S

    更新日期：2010-08-01 00:00:00

  • Day 2 embryo transfer (ET) and day 3 ET afford similar reproductive outcomes in the poor responder.

    abstract：:A retrospective review of 237 initial, fresh nondonor IVF cycles in which all embryos generated during the cycle were transferred on either day 2 (n = 109) or day 3 (n = 128) were evaluated with regards to reproductive outcomes. Patients who underwent a day 2 ET had similar conception (18% vs. 16%; relative risk [RR],...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2010.10.010

    authors： Dayal MB,Frankfurter D,Athanasiadis I,Peak D,Dubey A,Gindoff PR

    更新日期：2011-03-01 00:00:00

  • Estrogen receptor thymine-adenine dinucleotide repeat polymorphism is associated with susceptibility to leiomyoma.

    abstract：OBJECTIVE:To evaluate the association between leiomyomas and estrogen receptor gene polymorphism. DESIGN:Prospective study. SETTING:Department of gynecology and genetics. PATIENT(S):Women with (n = 159) or without leiomyomas (n = 131). MAIN OUTCOME MEASURE(S):Polymerase chain reaction was used to detect dinucleotid...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(02)04563-6

    authors： Hsieh YY,Chang CC,Tsai FJ,Tsai HD,Yeh LS,Lin CC,Tsai CH

    更新日期：2003-01-01 00:00:00

  • Reactive oxygen species in human semen: validation and qualification of a chemiluminescence assay.

    abstract：OBJECTIVE:To standardize and validate an assay for reactive oxygen species (ROS) in human semen. DESIGN:ROS levels assayed in blanks, negative and positive control samples (30% H2O2), and human semen, with the use of a luminol-based chemiluminescence assay measured in a single tube luminometer. SETTING:Andrology labo...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2014.09.009

    authors： Vessey W,Perez-Miranda A,Macfarquhar R,Agarwal A,Homa S

    更新日期：2014-12-01 00:00:00

  • Treatment of pelvic pain associated with endometriosis: a committee opinion.

    abstract：:Pain associated with endometriosis may involve many mechanisms and requires careful evaluation to confirm the diagnosis and exclude other potential causes. Both medical and surgical treatments for pain related to endometriosis are effective, and choice of treatment must be individualized. This document replaces the do...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2014.02.012

    authors： Practice Committee of the American Society for Reproductive Medicine.

    更新日期：2014-04-01 00:00:00

  • Location, color, size, depth, and volume may predict endometriosis in lesions resected at surgery.

    abstract：OBJECTIVE:To correlate the diagnosis of endometriosis in lesions excised at laparoscopy with pathologic diagnosis. DESIGN:Prospective study. SETTING:U.S. government research hospital. PATIENT(S):Women with chronic pelvic pain thought to be due to endometriosis. INTERVENTION(S):Excision of lesions suspicious for end...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(02)03337-x

    authors： Stratton P,Winkel CA,Sinaii N,Merino MJ,Zimmer C,Nieman LK

    更新日期：2002-10-01 00:00:00

  • Chemokine CCL2 enhances survival and invasiveness of endometrial stromal cells in an autocrine manner by activating Akt and MAPK/Erk1/2 signal pathway.

    abstract：OBJECTIVE:To clarify the role and mechanism of CCL2 in regulating the biological functions of endometrial stromal cells (ESCs). DESIGN:The CCL2 effect on the viability, proliferation, and invasion in the eutopic ESCs from endometriosis. SETTING:Research laboratories. PATIENT(S):Patients with endometriosis aged 23-47...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2011.12.049

    authors： Li MQ,Li HP,Meng YH,Wang XQ,Zhu XY,Mei J,Li DJ

    更新日期：2012-04-01 00:00:00

  • Thrombophilic gene polymorphisms are risk factors for unexplained infertility.

    abstract：:Earlier studies have shown inherited thrombophilia to be a risk factor for recurrent implantation failure, raising the question of whether this risk is related to the underlying cause of unexplained infertility or to the mechanisms involved in the implantation process. When nine thrombophilic gene polymorphisms were c...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/j.fertnstert.2008.07.1782

    authors： Coulam CB,Jeyendran RS

    更新日期：2009-04-01 00:00:00

  • Danazol binding to steroid receptors in human uterine endometrium.

    abstract：:To understand the mechanism of action of danazol, the binding of danazol to multiple classes of intracellular steroid binding proteins was studied in the human uterine endometrium. Danazol bound to endometrial receptors for estrogen, progesterone, and androgen and seemed to bind to endometrial intracellular corticoste...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(16)47840-4

    authors： Tamaya T,Wada K,Fujimoto J,Yamada T,Okada H

    更新日期：1984-05-01 00:00:00

  • Meiotic behavior of the sex chromosomes in a 45,X/46,X,r(Y)/46,X,dic r(Y) patient whose semen was assessed by fluorescence in situ hybridization.

    abstract：OBJECTIVE:To determine the meiotic behavior of a ring Y chromosome in a semen sample from a 45,X/46,X,r(Y)/46,X,dic r(Y) patient and the possible interchromosomal effects of the ring on other chromosome pairs. DESIGN:Retrospective analysis. SETTING:Universitat Autònoma de Barcelona. PATIENT:An oligoasthenoteratozoos...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(02)04931-2

    authors： Blanco J,Farreras A,Egozcue J,Vidal F

    更新日期：2003-04-01 00:00:00

  • Creation of a neovagina following Williams vaginoplasty and the Creatsas modification in 111 patients with Mayer-Rokitansky-Küster-Hauser syndrome.

    abstract：OBJECTIVE:Evaluation of the Creatsas modification of Williams vaginoplasty for the creation of neovagina in patients with Mayer-Rokitansky-Küster-Hauser syndrome (MRKH syndrome). DESIGN:Record of perioperative and postoperative results and complications. Follow-up evaluations of patients yearly after the operation. S...

    journal_title：Fertility and sterility

    pub_type： 杂志文章

    doi：10.1016/s0015-0282(01)02836-9

    authors： Creatsas G,Deligeoroglou E,Makrakis E,Kontoravdis A,Papadimitriou L

    更新日期：2001-11-01 00:00:00