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This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 
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:: Volume 18, Issue 11 (11-2016) ::
J Babol Univ Med Sci. 2016; Volume 18 Back to browse issues page
Methods of Cryopreserving Sperm in Infertile Men with Oligospermia and Cryptospermia Patterns
M Gholamitabar , SGA Jorsaraie * , YR Yousefnia Pasha
Fatemeh-Zahra Infertility& Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R.Iran , alijorsara@yahoo.com
Abstract:   (5740 Views)

BACKGROUND AND OBJECTIVE: Cryopreservation of sperm currently plays a significant role in maintaining the fertility of couples who undergo infertility treatment, particularly in patients with oligospermia and cryptospermia. To avoid recurrent biopsies, we need to dedicate a lot of time to sperm collection so that the patient is placed in infertility treatment cycles when the necessary conditions are provided. This study is dedicated to Cryopreservation of sperm in oligospermia and cryptospermia samples.

METHODS: For this study, we referred to NCBI database and selected articles related to various methods of cryopreserving sperm using certain keywords such as "oligospermia", "cryptospermia" and "cryopreservation of sperm" and articles that surveyed cryopreservation in terms of medical and functional views.

FINDINGS: To cryopreserve sperm, three methods are used; slow, fast and glass. Using several preservatives in culture medium is necessary for survival of sperm. Since cryopreservation may weaken sperm mobility in patients with severe spermatogenesis disorder, researchers seek to devise new methods to reduce these effects. Using zona pellucid, volvox globator algae, alginate-agarose, cryoloop, straw and microinjection needle are among the methods advised for preserving sperms and increasing their survival rate.

CONCLUSION: According to the results of this study, using different tools to achieve best results depends on the type of samples obtained from these patients.

Keywords: Oligospermia, Cryptospermia, Infertile
Full-Text [PDF 238 kb]   (3488 Downloads)    
Type of Study: Review | Subject: Descriptive Sciences
Received: 2016/05/23 | Accepted: 2016/10/30 | Published: 2016/10/30
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Gholamitabar M, Jorsaraie S, Yousefnia Pasha Y. Methods of Cryopreserving Sperm in Infertile Men with Oligospermia and Cryptospermia Patterns. J Babol Univ Med Sci 2016; 18 (11) :35-43
URL: http://jbums.org/article-1-6113-en.html


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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 18, Issue 11 (11-2016) Back to browse issues page
مجله علمی دانشگاه علوم پزشکی بابل Journal of Babol University of Medical Sciences

The Journal of Babol University of Medical Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
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