Background: There is a great concern for the possible adverse effects of cell phones’ microwaves. Contradictory results, however, have been reported for the effects of these waves on the body. In the present study, the effect of cell phone microwaves on sperm parameters and total antioxidant capacity was investigated with regard to the duration of exposure and the amount of the frequency of the...

background: use of cellular phones emitting radiofrequency electromagnetic field (rf-emf) has been increased exponentially and become a part of everyday life. this study aimed to investigate the effects of in vitro rf-emf exposure emitted from cellular phones on sperm motility index, sperm dna fragmentation and seminal clusterin (clu) gene expression. materials and methods: in this prospective ...

background: artesunate is commonly used in malaria therapy. many antimalarial drugs have been associated with male reproductive dysfunction. the effect of artesunate on male reproductive activities was studied using in–vivo and in-vitro experimental models. methods: adult male rats (n=6) were orally given artesunate (2.9 mg/kg body weight) on daily basis for five days. artesunate (2.9 mg/kg bod...

Background & objectives: Cell phone microwave (MW) is one of the most harmful physical agents in modern society. This study was designed to determine the effects of exposure to cell phone microwaves on mice sperm morphologic indices. Methods: Animals were divided into two groups including: Microwave (MW) (n=6; exposed to 950-MHz cell phone MW with 5 W output power density and 200 KHz modulatio...

Background: There is a great concern for the possible adverse effects of cell phones and noise waves and it looks these wave effects on the individuals’ health. Thus, the present study was conducted to examine the effect of cell phone waves, severity noise, and simultaneous effect of cell phone waves and severity noise on sperm motility and sexual hormones in adult male rats. Materials and Meth...

Background: Low uptake of exogenous DNA by sperm and reduced number of fertilized oocyte by transfected sperm are the major obstacles for progression of sperm mediated gene transfer. Therefore, the modification of sperm mediated gene transfer procedure needs to be required. The purpose of this study was to evaluate the efficiency of FuGene 6 compare to lipofection in transfection medium for int...

Background: There has been a growing claim that cell phone usage may have a detrimental effect on sperm chromatin. Infertile men possess anomalies in the composition of their sperm nuclei, displaying higher levels of loosely packaged chromatin and damaged DNA. In this study we examined the relationship of cell phone radiation and the protection effect of alpha_tocopherol on human sperm DNA. Mat...

background there is currently great concern about the possible adverse effect of microwave radiation from cell phones. in addition, noise is one of the physical pollutants of modern societies. objectives the present study aimed to examine the separate and simultaneous effects of cell phone microwaves, noise, and their effects on sperm parameters and total antioxidant capacity in adult male rats...

vasectomy is one of the extensively used methods of contraception in family planning programs. antisperm antibodies (asa) develop after vasectomy which can result in auto-immune male infertility. the precise sperm antigens involved in the autoimmune response are still poorly defined, therefore we determined the circulating asa and identified relevant sperm antigens based on localization of bind...

Background: Mammalian spermatozoa are highly susceptible to lipid peroxidation, which leads to structural damage to the sperm cell, the enzymatic leakage from spermatozoa accompanied by lowered motility and metabolism. Catalase, an enzyme that detoxify hydrogen peroxide and reduce the enzyme leakage from sperm cell Materials and Methods: For this study, buffalo bull testicles (20 pairs) were pi...