نتایج جستجو برای: copper semen parameters male infertility
تعداد نتایج: 995454 فیلتر نتایج به سال:
The primary use of frozen semen has been for the treatment of male infertility, in which case a 'donor's' semen may be used for insemination independently of time and place. An increase in demand for semen by infertile couples, who represent about 30 per cent of all marriages in the United States, was a contributing factor to the rapid growth of commercial semen banking. Another factor was the ...
OBJECTIVE To identify baseline characteristics of women with unexplained infertility to determine whether treatment with an aromatase inhibitor will result in a lower rate of multiple gestations than current standard ovulation induction medications. DESIGN Randomized, prospective clinical trial. SETTING Multicenter university-based clinical practices. PATIENT(S) A total of 900 couples wit...
Introduction: A significant proportion of male population suffer from Male Factor Infertility (MFI) due to prolactin abnormalities. Objective: To establish the role of prolactin on the male reproductive system. Methodology: A case control study was carried out to determine the effects of prolactin abnormalities in otherwise normal 297 males with infertility after obtaining an informed written c...
Objective: To determine if head and shoulder relaxation massage given immediately before collecting a semen sample will result in an increased total motile sperm count or improved semen parameters for intrauterine insemination (IUI). Design: Prospective randomized study Setting: Academic fertility center Patients: Forty men undergoing clomiphene IUI therapy with their partners Interventions: Ma...
INTRODUCTION Laparoscopy is a long-established diagnostic and therapeutic method for treating women suffering from infertility. The application of this method of treatment can help achieve pregnancy only if there is correct classification of patients and evaluation of their partner's reproductive capacity. The main predictors of achieving pregnancy in a couple treated for infertility are the wo...
Introduction. Semen analysis is considered as the surrogate marker for male fecundity while assessing infertile men. There are several reasons for altered semen quality and bacteriospermia could be one among them. Thereby the aim of our work is to study the semen culture and its impact on semen parameters among infertile men. Materials and Methods. Semen samples were collected from men attendin...
Unexplained infertility is a diagnosis reserved for couples in whom routine semen analysis is within normal values and female infertility factors have been ruled out. Its reported prevalence ranges from 6–27 % depending on how exhaustive the patient work-up is. Despite differing according to urological societies, recommendation for male infertility evaluation usually considers routine semen ana...
Stress has been reported to be a causative factor for male infertility. Withania somnifera has been documented in Ayurveda and Unani medicine system for its stress-combating properties. However, limited scientific literature is available on this aspect of W. somnifera. We undertook the present study to understand the role of stress in male infertility, and to test the ability of W. somnifera to...
Background: A number of studies have demonstrated membrane lipid peroxidation (LPO) as one of the causes of defective sperm function in liquid semen preserved at 4◦C and cryopreserved semen. Some attempt has been made to preserve sperm parameters, particularly sperm motility, by adding some elements and Materials to the semen before freezing. Materials and Methods: To investigate effects of cop...
INTRODUCTION The exact causes of the decline in semen quality are not yet known, environmental factors have been considered to play an important role. Lead (Pb) and Cadmium (Cd) are two of the well-known reproductive toxicants to which humans are exposed occupationally and environmentally and can lead to negative effects on the testicular functions. The aim of this study was to evaluate lead an...
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