نتایج جستجو برای: men infertility

تعداد نتایج: 218416  

2015
Gerhard Haidl

success rates of reproductive medical interventions. Useful may be free information sessions for patients, for example. It has been suggested that family planning and reproductive medicine aspects should be an integral part of sex education at school – just like education about contraception and prevention of sexually transmitted diseases. 5 However, it is not only infertile people who may lack...

Journal: :Hong Kong medical journal = Xianggang yi xue za zhi 2000
C Briton-Jones C J Haines

Significant advances in treatment have enabled previously infertile males to achieve fatherhood, when only a few years ago they would have had no chance of biological paternity. In contrast to the overall success of assisted reproduction, the aetiology of male-factor infertility is poorly understood. Recent studies have shown, however, that a significant proportion of men with severe infertilit...

Journal: :National health statistics reports 2014
Anjani Chandra Casey E Copen Elizabeth Hervey Stephen

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...

Journal: :International journal of clinical and experimental pathology 2015
Ai-Xiang Wang Shi-Lou Feng Ji-Wu Chang

Leiomyoma of the bilateral testicular tunica albuginea is extremely rare. To our knowledge, there are only 3 definitely reported cases. This is the first report of bilateral testicular tunica albuginea leiomyomas as a potential cause of male infertility. Herein, we report a case of a 47-year-old man who presented with painless bilateral testicular masses for more than 30 years, besides he also ...

2015
Ashok Agarwal Aditi Mulgund Alaa Hamada Michelle Renee Chyatte

BACKGROUND Infertility affects an estimated 15% of couples globally, amounting to 48.5 million couples. Males are found to be solely responsible for 20-30% of infertility cases and contribute to 50% of cases overall. However, this number does not accurately represent all regions of the world. Indeed, on a global level, there is a lack of accurate statistics on rates of male infertility. Our rep...

Journal: :Human reproduction 2005
Silke Dyer Carl Lombard Zephne Van der Spuy

BACKGROUND Recent years have seen a growing interest in the impact of infertility on reproductive health in developing countries. Most of the research which has addressed the psychosocial consequences of infertility in African countries has been qualitative in nature and focused on women. It was the aim of this study to assess psychological distress quantitatively in men suffering from couple i...

Journal: :Jurnal Kebidanan 2022

Infertility is a problem that still lot in the world. cases are fertility disorders both women and men caused by reproductive environmental factors. The purpose of this study was to determine determinants infertility using studies obtained from 8 national international databases, namely Garuda portal system, Google Scholar Sinta, system with Science Direct, Scopus, Cambridge Core, Proquest, Spr...

Journal: :Journal of andrology 2009
Arun Khattri Rajeev K Pandey Nalini J Gupta Baidyanath Chakravarty Mamta Deenadayal Lalji Singh Kumarasamy Thangaraj

Apolipoprotein B (APOB) plays a key role in lipoprotein metabolism and plasma lipid transport. It has been shown that about two-thirds of male mice heterozygous for ApoB were infertile. Moreover, a 3-codon deletion polymorphism (rs11279109) in the signal peptide region of the APOB gene has been shown to be a risk factor for infertility in Slovenian men, but its association with infertility in I...

Journal: :Vestnik Rossiiskoi akademii meditsinskikh nauk 2015
L I Kolesnikova O A Vanteeva N A Kurashova B G Dashiev

OBJECTIVE Our aim was to investigate the glutathione-disulfide system of antioxidant defense in men with different body mass index and infertility. METHODS 60 men with infertility were examined--30 with normal weight and 30 with overweight. 30fertile men were included in the control group. Hemolysate made from red blood cells was used as a materialfor study. The level of reduced (GSH) and oxi...

Journal: :Frontiers in bioscience 2017
Vanessa A Cuppett Suresh C Sikka Rajesh K Naz

Immunoinfertility due to antisperm antibodies and semen hyperviscosity are among major causes of male infertility. Although the modulation of prostate-specific antigen (PSA) has been investigated in prostate abnormalities, its role and the effect of its dysfunction in male fertility/infertility have not been extensively examined. The present study was conducted to examine the presence of PSA an...

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