THE EFFECT OF GA-AL-AS LASER IRRADIATION ON MOTILITY, VELOCITY AND MORTALITY OF NORMAL HUMAN SPERM CELLS

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ABBASNIA E.; GHASEMI J.; AMELI M.; KHADEMI- A.

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Journal: Lasers in Medicine Year:2006 | Volume:4 | Issue:3 (25) Page(s): 18-21

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Title

THE EFFECT OF GA-AL-AS LASER IRRADIATION ON MOTILITY, VELOCITY AND MORTALITY OF NORMAL HUMAN SPERM CELLS

Author(s)

ABBASNIA E. | GHASEMI J. | AMELI M. | KHADEMI- A. | Issue Writer Certificate

Keywords

LOW LEVEL LASER IRRADIATIONQ3

SPERMQ4

MOTILITYQ4

VELOCITYQ4

MORTALITYQ4

Abstract

Background and Objectives: SPERM MOTILITY and progressive VELOCITY play a key role in the process of the fertilization of oocyte in vitro and in vivo. The biostimulating effect of laser has already been demonstrated in activating the redox reaction in the respiratory chain by exciting mitochondrial cytochromes in cell and influences the amount of calcium in SPERM cells. The present study evaluated possible stimulatory effects of LOW LEVEL LASER IRRADIATION on normal human SPERM MOTILITY VELOCITY and MORTALITY.Materials and Methods: A GaAlAs laser (Model No: AMM50) at different energy density 2, 4, and 8 J/cm2 (each 8 hour), was used to iiradiate SPERM cells ejaculated from 12 cases. SPERM MOTILITY, VELOCITY and MORTALITY measured 24 hour after irradiation.Results: MOTILITY and VELOCITY of SPERMs which were exposed to 2 and 4 J/cm2 significantly enhanced compared to sham irradiated control group. Likewise number of dead SPERMs decreased in groups exposed to 2 and 4 J/cm2 laser irradiation. There was no significant differences between 8 J/cm2 irradiated and control groups.Conclusions: GaAlAs (810nm) irradiated at dose of 2 and 4 J/cm2 enhanced the MOTILITY and VELOCITY of SPERMs and decreased the MORTALITY of SPERMs, and it might be used to promote the the MOTILITY and survival of SPERM in order to increase the fertility rate of infertile patient with MOTILITY dysfunction.

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APA: Copy

ABBASNIA, E., GHASEMI, J., AMELI, M., & KHADEMI-, A.. (2006). THE EFFECT OF GA-AL-AS LASER IRRADIATION ON MOTILITY, VELOCITY AND MORTALITY OF NORMAL HUMAN SPERM CELLS. LASER IN MEDICINE, 4(3 (25)), 18-21. SID. https://sid.ir/paper/113454/en

Vancouver: Copy

ABBASNIA E., GHASEMI J., AMELI M., KHADEMI- A.. THE EFFECT OF GA-AL-AS LASER IRRADIATION ON MOTILITY, VELOCITY AND MORTALITY OF NORMAL HUMAN SPERM CELLS. LASER IN MEDICINE[Internet]. 2006;4(3 (25)):18-21. Available from: https://sid.ir/paper/113454/en

IEEE: Copy

E. ABBASNIA, J. GHASEMI, M. AMELI, and A. KHADEMI-, “THE EFFECT OF GA-AL-AS LASER IRRADIATION ON MOTILITY, VELOCITY AND MORTALITY OF NORMAL HUMAN SPERM CELLS,” LASER IN MEDICINE, vol. 4, no. 3 (25), pp. 18–21, 2006, [Online]. Available: https://sid.ir/paper/113454/en

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