THE EFFECT OF VITRIFICATION ON APOPTOSIS OF SPERMATOZOA IN FERTILE AND SUBFERTILE MEN

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PEYROVI T.; KARIMIPOUR M.; SOLAEYMANIRAD J.; GHAFARI M.

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Journal: Studies in Medical Sciences Year:2006 | Volume:16 | Issue:4 Page(s): 205-211

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Title

THE EFFECT OF VITRIFICATION ON APOPTOSIS OF SPERMATOZOA IN FERTILE AND SUBFERTILE MEN

Author(s)

PEYROVI T. | KARIMIPOUR M. | SOLAEYMANIRAD J. | GHAFARI M. | Issue Writer Certificate

Keywords

APOPTOSISQ2

VITRIFICATIONQ4

THAWINGQ4

HUMAN SPERMATOZOAQ3

FERTILE AND SUBFERTILE MENQ4

Abstract

Background & Aims: Phospholipids are distributed asymmetrically between inner and outer leaflets of the plasma membrane of live cells. During early APOPTOSIS this asymmetry is disrupted and phosphatidylserine becomes exposed on the outside surface of the plasma membrane. There is little information about the effects of VITRIFICATION on APOPTOSIS. The aim of the present study is to evaluate the effect of VITRIFICATION on APOPTOSIS of subfertile and fertile men. Materials and Methods: In this study, semen samples were collected from subfertile (n=20) and fertile men (n=10) after 48h abstinence of intercourse. After semen analysis according to WHO criteria, each semen sample was divided into two portions. First portion was assessed by Annexin V-flous staining kit for showing APOPTOSIS in subfertile and fertile and second portion was assessed after VITRIFICATION-thawing. Results were analyzed by paired t-test and Independent t-test. Results: After VITRIFICATION-thawing, mean percentage of apoptotic spermatozoa has increased 3 and 6 times in subfertile and fertile men, respectively. This difference is significant. Discussion: VITRIFICATION-thawing could disrupted membrane asymmetry and caused APOPTOSIS. Therefore, it causes reduction of functional spermatozoa in access of Assisted Reprouction Technologies (ART).

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APA: Copy

PEYROVI, T., KARIMIPOUR, M., SOLAEYMANIRAD, J., & GHAFARI, M.. (2006). THE EFFECT OF VITRIFICATION ON APOPTOSIS OF SPERMATOZOA IN FERTILE AND SUBFERTILE MEN. STUDIES IN MEDICAL SCIENCE (THE JOURNAL OF URMIA UNIVERSITY OF MEDICAL SCINCES), 16(4), 205-211. SID. https://sid.ir/paper/63631/en

Vancouver: Copy

PEYROVI T., KARIMIPOUR M., SOLAEYMANIRAD J., GHAFARI M.. THE EFFECT OF VITRIFICATION ON APOPTOSIS OF SPERMATOZOA IN FERTILE AND SUBFERTILE MEN. STUDIES IN MEDICAL SCIENCE (THE JOURNAL OF URMIA UNIVERSITY OF MEDICAL SCINCES)[Internet]. 2006;16(4):205-211. Available from: https://sid.ir/paper/63631/en

IEEE: Copy

T. PEYROVI, M. KARIMIPOUR, J. SOLAEYMANIRAD, and M. GHAFARI, “THE EFFECT OF VITRIFICATION ON APOPTOSIS OF SPERMATOZOA IN FERTILE AND SUBFERTILE MEN,” STUDIES IN MEDICAL SCIENCE (THE JOURNAL OF URMIA UNIVERSITY OF MEDICAL SCINCES), vol. 16, no. 4, pp. 205–211, 2006, [Online]. Available: https://sid.ir/paper/63631/en

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