نتایج جستجو برای: oligoasthenozoospermia

تعداد نتایج: 92  

Journal: :The Journal of biological chemistry 2009
Hirotaka Imai Nao Hakkaku Ryo Iwamoto Jyunko Suzuki Toshiyuki Suzuki Yoko Tajima Kumiko Konishi Shintaro Minami Shizuko Ichinose Kazuhiro Ishizaka Seiji Shioda Satoru Arata Masuhiro Nishimura Shinsaku Naito Yasuhito Nakagawa

Phospholipid hydroperoxide glutathione peroxidase (GPx4) is an intracellular antioxidant enzyme that directly reduces peroxidized phospholipids. GPx4 is strongly expressed in the mitochondria of testis and spermatozoa. We previously found a significant decrease in the expression of GPx4 in spermatozoa from 30% of infertile human males diagnosed with oligoasthenozoospermia (Imai, H., Suzuki, K.,...

2007

This prospective observational pilot study investigated the effect of individualized homeopathy on male infertility based on sperm count, hormone values and general health. Forty-five subfertile men were treated with single homeopathic remedies for an average of 10.3 months. The drugs were prescribed on the basis of the overall symptomatic situation. The variables 'sperm density', 'percentage o...

Journal: :Lijecnicki vjesnik 2011
Antonio Plesnar

Varicocelectomy is the most commonly performed operation for the treatment of male infertility. Varicocele is found in approximately 15% of general male population and in 40% of men with infertility. The treatment of varicocele is not necessary unless the varicocele causes pathological spermiogram, difficulties and intense testicular volume at work and walking, also in children with varicocele ...

2013
Sharath Kumar

Objectives: The present study was conducted to evaluate the relationship between testicular volume measured by using Ultrasonography and seminogram to determine the testicular function in male infertility in Mysore, Karnataka, India. Materials and methods: A total of 274 infertile and 130 normozoospermic males were recruited for this study from Mysore, India. The testicular volumes of all subje...

Journal: :Theriogenology 2013
Malgorzata A Pozor Margo L Macpherson Sue M McDonnell Maggie Nollin Janet F Roser Charles Love Scott Runyon Brian F Thomas Mats H Troedsson

The objective of this study was to determine whether an indenopyridine derivative RTI-4587-073(l) was a good candidate for male contraception in horses. We hypothesized that a single administration of RTI-4587-073(l) causes significant suppression of testicular function in stallions without affecting sexual behavior. Three Miniature horse stallions received a single dose of 12.5 mg/kg RTI-4587-...

Journal: :Fertility and sterility 2005
Tamer M Said Geetha Ranga Ashok Agarwal

OBJECTIVE Male fertility is affected by a variety of lifestyle habits that include tobacco use. A large population of Indian men is addicted to tobacco chewing. The objective of our study was to assess the relationship between tobacco chewing in these Indian men--who were part of an infertile couple--and their sperm characteristics. DESIGN Retrospective study. SETTING Private infertility cl...

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