نتایج جستجو برای: gynecology and infertility 15 22 17
تعداد نتایج: 16957352 فیلتر نتایج به سال:
The Polycystic ovarian syndrome is a feature of the various menstrual cycles, infertility, hormonal irregularities, and hyperandrogenism. Insulin resistance, lipedema hyper rogenism are most widespread endocrine disorder in PCOS. Most half women with PCOS suffer from hirsutism, weight gain, metabolic syndrome, insulin hypothyroidism, dyslipidemia. Aim Study to measure thyroid function, especial...
OBJECTIVES This report presents nationally representative estimates and trends for infertility service use among women aged 15-44 and 25-44 in the United States in 1982-2010. While greater detail on types of infertility service is shown for women, basic data on types of infertility service use, as reported by men aged 25-44, are also presented. METHODS Data for this report come primarily from...
women, cohorts born 1891-1945. Soc Biol 1974;21: 178-84. 16 McFalls JA, McFalls WH. Diseases and fertility. New York: Academic Press, 1984. 17 Belsey MA. The epidemiology of infertility: a review with particular reference to sub-Saharan Africa. Bull WHO 1976;54:319-41. 18 Sherris JD, Fox G. Infertility and sexually transmitted disease: a public health challenge. Popul Rep 1983;XI: 1 13-51. 19 D...
Y chromosome microdeletions can cause male infertility and are classified as natural transmission and de novo mutations. To examine the source of these deletions in Chinese men and to provide a theoretical and laboratory basis for genetic counseling, patients from Northeast China with primary male infertility (N = 22) and their fathers were investigated. Karyotype analysis was performed on peri...
While many studies have evaluated the effect of medications on semen quality, there is little guidance as to what is the true impact of many medications on male fertility. Further well designed studies are required to elucidate the precise associations between certain therapeutic medications and their effect on male fertility. *Corresponding author: Yulian Zhao, PhD, MD, MBA, Johns Hopkins Univ...
effect of cervical mucus aspiration with insulin syringe on pregnancy rate in art cycles a. aflatoonian md1*, m. asgharnia md 2, n.tabibnejad gp3 1- associated professor, dept. of gynecology, university of medical sciences and research and clinical center of infertility, yazd, iran 2- assistant professor, dept. of gynecology, guilan university of medical sciences, rasht, iran 3- gen...
Reduced ovarian reserve is a condition characterized by a reduced competence of the ovary to produce oocyte due to advanced age or congenital, medical surgical and idiopathic causes. Age is considered to be the principal factor in determining the reduction of ovarian reserve, especially in woman over 40 years of age, but it’s well known that a premature reduction of ovarian reserve can also occ...
Corresponding author: Agnieszka Dobrowolska-Redo 2nd Department of Obstetrics and Gynecology, Warsaw Medical University Karowa St. 2, 00–315 Warsaw, Poland tel.: +48 22 5966 421, fax: +48 22 5966 487, e-mail: [email protected] Non-simultaneous two-stage detection of spontaneous bilateral isthmic tubal pregnancy Agnieszka Gardyszewska1, Agnieszka Dobrowolska-Redo1, Krzysztof Cz...
در این کار پژوهش بیشتر سنتز ترکیبهای مختلف سه حلقه ای فنل با یک نوع هالوژن و هالوژنهای مختلف و کندن برم از آنها موردنظر است و مشتقهای مختلف از این نوع ترکیبات که در زیر شرح داده شده است سنتز گردیده است . علاوه براین از روشهای سنتزی برای تائید ساختمان ترکیبهای سه حلقه ای استفاده شده است . همچنین سنتز این ترکیبها امکان میدهد که خواص بیولوژیکی و شیمیائی آنها با ترکیبات مشابه دوحلقه ای و چهارحلقه ا...
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