Maintain The Stability of the Classical Parameters of The Sperm in Static Magnetic Field

Magnetic field therapy and bioenergy therapy, is an alternative therapy that uses magnets practice that uses static (i.e. unmoving) magnets to Increased health improvement rates,and Magnetic therapy is a promising treatment method now aday .The purpose of this study was the evaluation of protective effect of modrate intensity of magnetic field on the sperm classical parameters. Materials and Methods:In this study,90 normozoospermic semen samples referring to Royan institue were collected and then wereallowed to liquefy for 15-30 min. Each sample was divided into two subsamples that were exposed (‘‘treated’’) or not (‘‘control’’) during, 1- 5 hr to a uniform static magnetic field in the center of permanent magnetic. During the experiments, a small portion of the treated and the control samples was taken away and observed every 60,180,300 min from start of treatment. The content of sperm motility was determined by CASA (computer assisted sperm analysis)and The content of sperm alives  was evaluatedusing eosin/nigrosin staining. The p-value <0.05 is considered significant.   Result: Sperm motility was significantly retained under the influence of static magnetic field while the motility percentage of sham group decreased the motility. Also the sperm viability parameters  in the group that was exposed to static magnetic field maintained after 5hr exposed. Conclusion:.The result of current study clearly shows that using static magnetic field to processed sperm can lead to maintain some sperm parameters such as motility ,and viability during time

کلیدواژه ها:

Sperm ، Static Magnetic Field ، Motility ، Viability