نتایج جستجو برای: spenn count and motility
تعداد نتایج: 16837288 فیلتر نتایج به سال:
Background: Methotrexate (MTX), as antimetabolite and antifolate compound, is used to treat the certain types of tissue over activity and cancers. The MTX interferes with cell division through inhibiting the purine and pyrimidine synthesis. Moreover, the toxic impact of the MTX on gonadal tissues has been reported. Therefore, current study was designed to evaluate the protective effects of corn...
Purpose: The purpose of this study was to evaluated the effect of corn oil on mouse sperm count, motility, viability, quality of chromosome, testicular spermatid number per gram testis (TSN), anddaily sperm production (DSP). Materials and Methods: The protocol for corn oil adminstration was that male NMRI mice (the age groupe of 4weeks) received 100 and 150 ml corn oil orally for 14 days. The ...
Introduction: Obesity and high fat diet (HFD) has side effects on male fertility. The aim of this study was to evaluate the effect of apple vinegar on spermatogenesis and serum total antioxidant status (TAS) in rats under HFD. Methods: Twenty-four Wistar male rats were divided to three groups, including (n = 8): control, HFD, HFD + apple vinegar. The control group received 16.6 kcal/day and ...
mice are ideal models for icsi experiments because of the ease of culturing eggs/embryos in vitro and the availability of ample genetic information. unfortunately, it has been extremely difficult. in this study we improved the mouse icsi method by using a new holding pipette that was made of two pipettes such that one pipette was pulled and heat merged into the other one. the outer pipette had ...
Introduction: Nymphea lotus Linn (N. lotus) flowers are used empirically for the treatment of male sexual disorders in Cameroon west region. This study was aimed to evaluate the effects of the N. lotus on some parameters of male fertility in adult albino male rats. Methods: twenty four male rats were divided in 4 groups (n=6 each) and subjected to the following treatment: distilled water as veh...
Background: Animal models and observational studies have suggested a favorable role of vitamin D in male reproduction. However, randomized clinical trials investigating the effect of vitamin D supplementation on male fertility are limited. Therefore, this study aimed to examine the effect of vitamin D supplementation on semen quality, reproductive hormones, and anthropometric measurements in vi...
BACKGROUND High rates of sub-fertility and adverse pregnancy outcomes were seen after age 40. In contrast to oogenesis, spermatogenesis continues in elderly men. OBJECTIVE To retrospectively study the impact of aging on semen parameters in male partners of infertile couples in the rural area of developing country over 10 years and to find out whether aging affects male factor fertility and va...
The aim of the present study is to investigate the effect of L-ascorbic acid on postnatal exposure of endosulfan induced testis damage in the rat. Four groups of seven day old male Wistar rats were treated with 3, 6, 9 and 12 mg/kg endosulfan orally (10 pups/group), from postnatal day 7 to 60 at intervals of 24 h. For 2 more groups (n = 10/group), endosulfan (9 mg/kg and 12 mg/kg) was administe...
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