Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)

Semen from 5210 sperm bank donors was analyzed and trends in semen quality were evaluated at Shandong Human Sperm Bank between 2008 and 2014. After 2–7 days of abstinence, semen samples were collected. Measurements of semen volume, sperm concentration, sperm forward motility, and total sperm count w...

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Detalles Bibliográficos
Autores principales: Wang, Li, Zhang, Lin, Song, Xiao-Hui, Zhang, Hao-Bo, Xu, Cheng-Yan, Chen, Zi-Jiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5566843/
https://www.ncbi.nlm.nih.gov/pubmed/27345004
http://dx.doi.org/10.4103/1008-682X.179533
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author Wang, Li
Zhang, Lin
Song, Xiao-Hui
Zhang, Hao-Bo
Xu, Cheng-Yan
Chen, Zi-Jiang
author_facet Wang, Li
Zhang, Lin
Song, Xiao-Hui
Zhang, Hao-Bo
Xu, Cheng-Yan
Chen, Zi-Jiang
author_sort Wang, Li
collection PubMed
description Semen from 5210 sperm bank donors was analyzed and trends in semen quality were evaluated at Shandong Human Sperm Bank between 2008 and 2014. After 2–7 days of abstinence, semen samples were collected. Measurements of semen volume, sperm concentration, sperm forward motility, and total sperm count were performed. There were significant declining trends in semen volume, sperm concentration, sperm forward motility, and total sperm count. Our results indicate that the quality of semen in this cohort of sperm donors had decreased during the study period.
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spelling pubmed-55668432017-09-02 Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014) Wang, Li Zhang, Lin Song, Xiao-Hui Zhang, Hao-Bo Xu, Cheng-Yan Chen, Zi-Jiang Asian J Androl Original Article Semen from 5210 sperm bank donors was analyzed and trends in semen quality were evaluated at Shandong Human Sperm Bank between 2008 and 2014. After 2–7 days of abstinence, semen samples were collected. Measurements of semen volume, sperm concentration, sperm forward motility, and total sperm count were performed. There were significant declining trends in semen volume, sperm concentration, sperm forward motility, and total sperm count. Our results indicate that the quality of semen in this cohort of sperm donors had decreased during the study period. Medknow Publications & Media Pvt Ltd 2017 2016-06-24 /pmc/articles/PMC5566843/ /pubmed/27345004 http://dx.doi.org/10.4103/1008-682X.179533 Text en Copyright: © The Author(s)(2017) http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Original Article
Wang, Li
Zhang, Lin
Song, Xiao-Hui
Zhang, Hao-Bo
Xu, Cheng-Yan
Chen, Zi-Jiang
Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)
title Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)
title_full Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)
title_fullStr Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)
title_full_unstemmed Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)
title_short Decline of semen quality among Chinese sperm bank donors within 7 years (2008–2014)
title_sort decline of semen quality among chinese sperm bank donors within 7 years (2008–2014)
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5566843/
https://www.ncbi.nlm.nih.gov/pubmed/27345004
http://dx.doi.org/10.4103/1008-682X.179533
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