Roshangar L
[ 1 ] - P-58: BSO-Induced Oxidative Stress Affects Testicular Ultrastructure, Levels of Oxidative Markers, Testosterone and Sperm Fertility
Background: GSH is the main intracellular antioxidant and its level is important for protecting cell from oxidative stress. BSO inhibits GSH synthesis and cause oxidative stress. The study is designed to investigate the effect of BSO induced oxidative stress on testicular histology, semen parameters and sperm fertility. Materials and Methods: The adult male mice were divided into two groups of ...
[ 2 ] - P-104: Effects of Prenatal Exposure to Electromagnetic Fields on Fertility of F1 Generation in In Vitro
Background: Electromagnetic fields interact with human tissues and may have adverse effects on fertility and reproduction. During the last decades there has been a growing concern on the effects of electromagnetic radiations on biological systems in general. Radiation risks from electromagnetic fields generated by processes such as reduced fertility and a significant decrease in implantation ra...
[ 3 ] - P-129: Prunus Cerasus Effects on Progesterone Receptor Expression in Cumulus Cells
Background: Infertility is defined as inability to achive pregnancy after one year of unprotected regular intercourse.it has been reported that about 10-15% of young couples suffer from infertility. There is evidence that antioxidants improve the fertility rate. Prunus cerasus contains strong antioxidant activity. The aim of this study is to evaluate Prunus cerasus effects on expression of prog...
[ 4 ] - P-141: Impact of Oxidative Stress Induced with BSO on Development and Dif-ferentiation of Ovarian Follicles in Mice
Background: Whenever the balance between Antioxidants and reactive oxygen species (ROS) is disrupted towards an overabundance of ROS, oxidative stress (OS) occurs. There is evidence that glutathione as an intracellular antioxidant plays an important role against ROS in female reproductive system. BSO is a selective inhibitor of glutathione peroxidas. The aim of the present study is to investiga...
[ 5 ] - P-198: Study Effects of EMF on Pathology of Ovary in Newborn Rats during Developmental Period
Background: The effect of electromagnetic field (EMF) as an environmental factor on different organs including female reproductive system is of critical concern. In view of the fact that embryo fetuses and young, growing animals are more susceptible to any xenobiotic during gestational and lactation stages of gonadal development may it lead to permanent damage to the gonads. The early phases of...
[ 6 ] - P-89: Effect of Ruta Graveolens Aqueous Extract on Embryo Development in Mouse
Background: The purpose of this study was to evaluate the effect of Ruta graveolens (RG) Aqueous Extract on in vitro fertilization (IVF) rate and embryo development. RG, commonly called sudab or rue, has been known as a medical plant since ancient times. Recently some medicinal properties were reported for RG such as: antioxidant, anti-inflammatory, anti-tumor, anti-androgenic, anti- conceptive...
[ 7 ] - P-120: The Impact of Progesterone and Sildenafil on Endometrial Ultrastructure in Superovulated Mice
Background: Implantation is proceeded by a process referred as adhesion. Adhesion requires maturation of endometrium and blastocyst to confer adherence ability to them. During IVF cycles, endometrial maturation is facilitated by progesterone administrating. Considering vasodilatory effect of Sildenafild, in genital organs, it appears that Sildenafil may have similar effect as progestrone. The a...
[ 8 ] - P-125: The Effect of Eicosapentaenoic Acid (Omega-3) on The Expression of HAS2 in Cumulus Cells on Mice
Background: Omega-3 fatty acids can modify gene and protein expression through altering the function of transcription factors controlling gene expression. Cumulus expansion, is a critical process for normal oocyte development, ovulation, and fertilization. This event needs to the synthesis of hyaluronic acid and its production is controlled by the enzyme hyaluronic acid synthase 2 (HAS2). The a...
[ 9 ] - P-221: Impact of Prunus Cerasus on The Expression of HAS2 in Cumulus Cells on Mice
Background: Cherries are an important source of phyto- chemicals, especially anthocyanin. They have many potent biological Properties such as antioxidant activity. Oxidative stress is mainly insert their effect through decreasing of cell proliferation and viability. Infertility problem affect more than 15% of young couples in different societies. Oocyte expansion plays an important role in fert...
[ 10 ] - P-37: Effect of Gibberellic Acid on Sperm DNA Double Strand Integrity, Nuclear Maturity and Motility
Background: Plant growth regulators gave entry into animals and human cells through diet. Gibberellic acid (GA3) is an extensively prevalent plant growth regulator due to its use in agriculture. Therefore current study was designed to investigate the effect of GA3 compound on sperm DNA integrity, nuclear maturity and motility. Materials and Methods: To follow-up current study 12 mature male s r...
[ 11 ] - P-109: Effect of Chaste Tree Essential Oil on Sperm In Vitro Fertilization (IVF) Index in Mice
Background: Chaste tree is a phytoestrogenic herb and has a long tradition as a herbal remedy and was used in ancient times as an aphrodisiac. This study was conducted to evaluate in vitro fertilization ability and cleavage rate of sperm in chaste tree essential oil treated male mice. Materials and Methods: In this study, 10 adult male mice were divided in to two groups: group 1 as control and ...
[ 12 ] - P-123: Impact of Oxidative Stress on Differentiation of Testis in Mice
Background: Antioxidants and reactive oxygen species (ROS) are in balance in the body. Whenever the balance between these molecules is disrupted towards an overabundance of ROS, oxidative stress (OS) occurs. There are evidence that glutathione as an intracellular antioxidant plays an important role against ROS in female reproductive system. Regarding the effect of BSO as a selective inhibitor o...
[ 13 ] - P-135: Effect of Oxidative Stress on Follicular Growth Using Morphological Criteria
Background: Infertility problem affect more than 15% of young couples in different societies. One of the known causes of ovulation disorder is chemotherapy in patients with cancer. This side effect may last from ten years up to the end of the life. Antioxidents and reactive oxygen species (ROS) are in balance in the body. Oxidative stress is mainly insert their effect through decreasing of cell...
[ 14 ] - P-141: Comparison Study The Effect of In Vitro Maturation and IVF Fertilization of Cryopreserved Oocyte with Fresh Oocyte in Mice
Background: Cryobiology and in vitro maturation of oocytes are very important tools of reproductive technology. Oocyte plays an important role in fertility. The objective of this research is comparison study the effect of invitro maturation and IVF fertilization of cryopreserved oocyte with fresh oocyte in mice. Materials and Methods: For this purpose, after superovulation was performed oocytes...
[ 15 ] - P-73: Morphological and Histochemical Detection of Proliferating Cells in Oovarian Follicle induced by Anticancer Drug Study
Background: Infertility problem affect more than 15% of young couples in different societies. One of the known causes of ovulation disorder is chemotherapy in patients with cancer. This side effect may last from ten years up to the end of the life. Since anticancer drugs are mainly insert their effect through decreasing of cell proliferation, the aim of the present study is to investigate, anti...
[ 16 ] - P-33: The Effect of Vitrification on Integrity ofZona Pellucida and Blastocyst Surveillance
Background: In spite of the great advances in vitrification, the mechanism of embryo damage which occure in some cases and varies from one case to another case is not exactly understood. Since Zona pellucida has an important role on early embryonic development, the aim of the present study is to investigate the effect of vitrification on integrity of zona pellucida and surveillance of blastocys...
[ 17 ] - P-35: Vitrification Induced Apoptosis in MiceBlastocysts
Background: Apoptosis is induced by several factors and has an important role in embryonic development. Since vitrification-induced embryonic damages could be resulted from an increase in apoptosis occurrence,the aim of the present study is to investigate the effect of vitrification on induction of apoptosis in blastocysts. Materials and Methods: For this purpose 20 balb-c mice superovulated an...
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