Anejaculation: an electrifying approach.

abstract：:In vitro fertilization (IVF) with ovarian stimulation is an effective treatment for couples needing treatment with assisted reproductive technologies (ART) where polycystic ovary syndrome (PCOS) is coexisting. However, it is also associated with an increased risk of ovarian hyperstimulation syndrome. In vitro maturati...

journal_title：Seminars in reproductive medicine

authors： Reinblatt SL,Buckett W

更新日期：2008-01-01 00:00:00

abstract：:During most of gestation, the fetal adrenal gland is almost solely dedicated to the production of dehydroepiandrosterone sulfate (DHEA-S). This specialized ability of the fetal adrenal is unique to primates and occurs because of a specialized fetal zone that composes the bulk of the fetal adrenal gland. Morphologicall...

journal_title：Seminars in reproductive medicine

authors： Rainey WE,Rehman KS,Carr BR

更新日期：2004-11-01 00:00:00

abstract：:The ability of glycerol to protect cells from freezing injury was discovered accidentally. The subsequent development of cryopreservation techniques has had a huge impact in many fields, most notably in reproductive medicine. Freezing injury has been shown to have two components, direct damage from the ice crystals an...

journal_title：Seminars in reproductive medicine

authors： Pegg DE

更新日期：2002-02-01 00:00:00

abstract：:Pelvic pain, acute or chronic, accounts for more than 10% of referrals to gynecologists. Pain accounts for more than 40% of gynecologic diagnostic laparoscopies. Predicting operative findings is critical in planning surgical interventions, as well as preoperative and postoperative medical therapy. Ultrasound is useful...

journal_title：Seminars in reproductive medicine

authors： Shwayder JM

更新日期：2008-05-01 00:00:00

abstract：:Sperm epigenetic programming is tailored to meet the need of this specialized cell, which include its interaction with the oocyte during fertilization and early embryo development. The unique nature of the sperm epigenome has resulted in multiple studies investigating how perturbations in epigenetics might impact male...

journal_title：Seminars in reproductive medicine

authors： Ibrahim Y,Hotaling J

更新日期：2018-05-01 00:00:00

abstract：:Intrauterine insemination (IUI) is a widely used fertility treatment for couples with male and/or non-male factor infertility and is a relatively simple and inexpensive procedure. When used for unexplained infertility, IUI combined with ovarian stimulation increases the pregnancy rates, but evidence does not support t...

journal_title：Seminars in reproductive medicine

authors： Kim YJ,Park CW,Ku SY

更新日期：2014-07-01 00:00:00

abstract：:In non industrialized countries the incidence of heavy menstrual bleeding (HMB) appears to be similar to that of industrialized countries, although data is scanty. In low-resource settings, women with abnormal uterine bleeding (AUB) often delay seeking medical care because of cultural beliefs that a heavy red menstrua...

journal_title：Seminars in reproductive medicine

authors： Haththotuwa R,Goonewardene M,Desai S,Senanayake L,Tank J,Fraser IS

更新日期：2011-09-01 00:00:00

abstract：:Women with polycystic ovary syndrome (PCOS) most often seek treatment for reduction of hair growth and/or acne, restoration of menstrual cyclicity, and infertility. In addition, these patients are increasingly seeking advise and treatment for the metabolic abnormalities related to PCOS (e.g., insulin resistance and ty...

journal_title：Seminars in reproductive medicine

authors： Ehrmann DA,Rychlik D

更新日期：2003-08-01 00:00:00

abstract：:There have been few formal studies of differences in the phenotype of PCOS among women of African-American ancestry. Generally, African-American women tend to have an adverse cardiovascular risk profile when compared with women of other racial groups. The metabolic syndrome is a clinical disorder that identifies indiv...

journal_title：Seminars in reproductive medicine

authors： Coney P,Ladson G,Sweet S,Legro RS

更新日期：2008-01-01 00:00:00

abstract：:The discrepancy between estrogen's beneficial cardiovascular effects found in animal studies and observational studies in women compared with the recently published randomized clinical trials have stimulated a great deal of controversy. Possibilities for the discrepancy include the age of the women, number of years po...

journal_title：Seminars in reproductive medicine

authors： Wagner JD,Clarkson TB

更新日期：2005-05-01 00:00:00

abstract：:Aging has dramatic effects on the reproductive system in women. Undoubtedly, the most notable changes in the neuroendocrine axis arise from the loss of ovarian function, and thus, the loss of negative feedback on the hypothalamus and pituitary. Progressive decreases in inhibin B and inhibin A result in an early increa...

journal_title：Seminars in reproductive medicine

authors： Hall JE

更新日期：2007-09-01 00:00:00

abstract：:Obesity is a pandemic and is associated with multiple medical problems including subfertility. Male obesity has been associated with altered semen parameters and reproductive hormonal levels, including a reduced testosterone:estradiol (T:E₂) ratio. Treatment methods employed for obesity-related male subfertility inclu...

journal_title：Seminars in reproductive medicine

authors： Stephens SM,Polotsky AJ

更新日期：2013-07-01 00:00:00

abstract：:Soon after implantation, cell lineages bifurcate into future somatic and germ cells. Canonical expression of germ cell-specific genes continues during and after their migration to the gonadal ridge, where, after further cell cycles, they enter meiosis, form syncytial clusters, and arrest at diplotene for folliculogene...

journal_title：Seminars in reproductive medicine

authors： Gosden RG

更新日期：2013-11-01 00:00:00

abstract：:The Wnt signaling cascade is critically important in stem cell biology, both in homeostatic maintenance and repair and regeneration of tissues and organs, through their respective somatic stem cells (SSCs). However, aberrant Wnt signaling is associated with a wide array of tumor types and Wnt signaling is important in...

journal_title：Seminars in reproductive medicine

authors： Kahn M

更新日期：2015-09-01 00:00:00

abstract：:Obesity-related infertility is one of the most common problems of reproductive-age obese women who desire childbearing. The various types of bariatric surgeries have proved effective in controlling excessive weight gain, improving fertility, and preventing certain maternal and fetal complications in these women. This ...

journal_title：Seminars in reproductive medicine

authors： Tan O,Carr BR

更新日期：2012-12-01 00:00:00

abstract：:Aromatase p450 (p450arom) is the key enzyme for biosynthesis of estrogen, which is an essential hormone for the establishment and growth of endometriosis. There is no detectable aromatase enzyme activity in normal endometrium; therefore, estrogen is not locally produced in endometrium. Endometriosis tissue, however, c...

journal_title：Seminars in reproductive medicine

authors： Bulun SE,Fang Z,Imir G,Gurates B,Tamura M,Yilmaz B,Langoi D,Amin S,Yang S,Deb S

更新日期：2004-02-01 00:00:00

abstract：:The United States Agency for International Development (USAID) estimates that there are 225 million women and girls with unmet contraceptive need yearly. Unmet need for contraception is defined as women who desire a delay in childbearing and are not using a modern method of contraception. It is projected that providin...

journal_title：Seminars in reproductive medicine

authors： Schivone GB,Blumenthal PD

更新日期：2016-05-01 00:00:00

abstract：:There is increasing evidence that endometriosis is inherited as a complex genetic trait in which multiple genes conferring disease susceptibility interact with each other and the environment to produce the phenotype. Research groups worldwide are trying to identify such susceptibility genes through a "positional cloni...

journal_title：Seminars in reproductive medicine

authors： Kennedy S

更新日期：2003-05-01 00:00:00

abstract：:Randomized clinical trials (RCTs) have been used to assess interventions affecting health since biblical times. They provide the most valid means of measuring the true effects of intervention compared with no treatment or placebo. Although they can also be used to assess the value of diagnostic tests, this article foc...

journal_title：Seminars in reproductive medicine

authors： Hughes EG

更新日期：2003-02-01 00:00:00

abstract：:Male infertility is a condition that affects approximately 50% of infertile couples and about 30% of those couples have only male factor infertility identified. There has been speculation that male military service members may have an even greater lifetime prevalence of infertility as compared to the general populatio...

journal_title：Seminars in reproductive medicine

authors： Reed-Maldonado AB,Madden KC

更新日期：2019-01-01 00:00:00

abstract：:Translocations involving the X and Y chromosomes are often associated with anomalies of gonadal development. Transfer of Yp sequences, including the testis-determining SRY gene, to the terminal portion of the short arm of the X chromosome is associated with 46,XX maleness and in rare cases 46,XX true hermaphroditism. ...

journal_title：Seminars in reproductive medicine

authors： McElreavey K,Cortes LS

更新日期：2001-06-01 00:00:00

abstract：:Reproductive performance may be an important variable in treatment selection for unruptured ectopic pregnancy. The impact of treatment choice on reproductive performance is not known. We searched the literature and then tabulated published case reports on laparoscopic salpingostomy, multiple-dose methotrexate, single-...

journal_title：Seminars in reproductive medicine

authors： Buster JE,Krotz S

更新日期：2007-03-01 00:00:00

abstract：:Female genital tract microbiota play a crucial role in maintaining health. Disequilibrium of the microbiota has been associated with increased risk of pelvic infections. In recent years, culture-independent molecular techniques have expanded understanding of the composition of genital microbiota and the dynamic nature...

journal_title：Seminars in reproductive medicine

authors： Sharma H,Tal R,Clark NA,Segars JH

更新日期：2014-01-01 00:00:00

abstract：:Noncommunicable diseases (NCDs), long considered diseases of little significance to global health, represent the greatest threat to economic development and human health. The main NCDs-diabetes, cancer, cardiovascular disease, and chronic respiratory disease-are the world's number one killer and bear the greatest burd...

journal_title：Seminars in reproductive medicine

authors： Marrero S,Adashi EY

更新日期：2015-01-01 00:00:00

abstract：:Androgen receptors are present in numerous tissues throughout the female body, and knowledge of the specific actions of androgens at different sites is increasing, along with the understanding of their contribution to various pathophysiological states. This article reviews the physiology of androgens (testosterone and...

journal_title：Seminars in reproductive medicine

authors： Davison SL,Bell R

更新日期：2006-04-01 00:00:00

abstract：:Minimally invasive gynecologic surgery is continuously pushing its limits by embracing ever more sophisticated technology. This is also true for reproductive surgery, arguably the birthplace of gynecologic endoscopy, where minimally invasive treatment of uterine, tubal, ovarian, and peritoneal pathology has long becom...

journal_title：Seminars in reproductive medicine

authors： Gargiulo AR,Nezhat C

更新日期：2011-03-01 00:00:00

abstract：:Since 2004, assisted conception is encompassed by the European Directive on the Quality and Safety of Tissues and Cells (2004/23/EC). The aim of a standard for quality and safety is to minimize risks of errors, contamination, and accidents and to maximize efficiency of use. This article presents a case study of the im...

journal_title：Seminars in reproductive medicine

authors： Willemen D,D'Hooghe T,Knoops I,De Neubourg D,Spiessens C

更新日期：2012-06-01 00:00:00

abstract：:The medical treatment of endometriosis is a critical aspect of the therapeutic approach to this disease. Past methods have been based upon systemic hormonal alterations, resulting in suppression of this estrogen-responsive disorder. Treatments such as danazol, progestogens, oral contraceptives, GnRH-agonists, and gest...

journal_title：Seminars in reproductive medicine

authors： Olive DL

更新日期：2003-05-01 00:00:00

abstract：:Despite the critical role the placenta plays in governing the outcome of pregnancy, a great deal remains to be learned about this transient organ. Several factors have contributed to our relative lack of knowledge. For example, most of the placenta's development, which precedes that of the embryo or fetus, occurs duri...

journal_title：Seminars in reproductive medicine

authors： Fisher SJ

更新日期：2000-01-01 00:00:00

abstract：:The contribution of embryo cryopreservation to the birth rate per in vitro fertilization cycle has escalated from a rare subsidy to a vital tool that is called upon to augment the cycle outcome. Embryology laboratories must identify the embryo stage, quality criteria and methodology that will optimize their ability to...

journal_title：Seminars in reproductive medicine

authors： Sparks AE

更新日期：2015-03-01 00:00:00