{"title":"Influence of Bacteriospermia, Host and Lifestyle Factors on Sperm DNA Integrity: A Cross-Sectional Study Based on a Fertility Center of Nepal.","authors":"Anima Shrestha, Dev Raj Joshi, Dijan Vaidya, Sanu Maiya Shrestha, Anjana Singh","doi":"10.18502/jfrh.v19i1.18438","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To determine the sperm DNA fragmentation in the semen of suspected sub-fertile men of Nepal and find its association with bacteriospermia demographic and lifestyle factors.</p><p><strong>Materials and methods: </strong>A cross-sectional study was conducted with the subjects, males among sub-fertile couples visiting a fertility center in Kathmandu Valley, Nepal for consultation. Information on demography and exposure factors was obtained with a structured questionnaire, and bacteriospermia and sperm DNA fragmentation was determined from the semen samples collected from the study subjects. The data obtained were used to assess sperm DNA fragmentation and its association with various risk factors in sub-fertile men of Nepal.</p><p><strong>Results: </strong>Out of 186 samples analyzed, 41.4% had low DNA fragmentation (<15%), 38.7% had moderate DNA fragmentation (≥15% and <30%), and 19.9% had high DNA fragmentation (≥30%). Among the risk factors analyzed, sperm DNA fragmentation was found to be significantly associated with the age of the patients (p<0.05). Other factors analyzed body mass index, smoking, alcohol consumption, physical activity, and bacteriospermia were not found to be associated with sperm DNA fragmentation in our study.</p><p><strong>Conclusion: </strong>Sperm DNA integrity may be distorted with the increasing age of men, leading to decreasing fertility potential.</p>","PeriodicalId":15845,"journal":{"name":"Journal of Family and Reproductive Health","volume":"19 1","pages":"37-43"},"PeriodicalIF":0.0000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12060205/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Family and Reproductive Health","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18502/jfrh.v19i1.18438","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: To determine the sperm DNA fragmentation in the semen of suspected sub-fertile men of Nepal and find its association with bacteriospermia demographic and lifestyle factors.
Materials and methods: A cross-sectional study was conducted with the subjects, males among sub-fertile couples visiting a fertility center in Kathmandu Valley, Nepal for consultation. Information on demography and exposure factors was obtained with a structured questionnaire, and bacteriospermia and sperm DNA fragmentation was determined from the semen samples collected from the study subjects. The data obtained were used to assess sperm DNA fragmentation and its association with various risk factors in sub-fertile men of Nepal.
Results: Out of 186 samples analyzed, 41.4% had low DNA fragmentation (<15%), 38.7% had moderate DNA fragmentation (≥15% and <30%), and 19.9% had high DNA fragmentation (≥30%). Among the risk factors analyzed, sperm DNA fragmentation was found to be significantly associated with the age of the patients (p<0.05). Other factors analyzed body mass index, smoking, alcohol consumption, physical activity, and bacteriospermia were not found to be associated with sperm DNA fragmentation in our study.
Conclusion: Sperm DNA integrity may be distorted with the increasing age of men, leading to decreasing fertility potential.
期刊介绍：
The Journal of Family & Reproductive Health (JFRH) is the quarterly official journal of Vali–e–Asr Reproductive Health Research Center. This journal features fulllength, peerreviewed papers reporting original research, clinical case histories, review articles, as well as opinions and debates on topical issues. Papers published cover the scientific and medical aspects of reproductive physiology and pathology including genetics, endocrinology, andrology, embryology, gynecologic urology, fetomaternal medicine, oncology, infectious disease, public health, nutrition, surgery, menopause, family planning, infertility, psychiatry–psychology, demographic modeling, perinatalogy–neonatolgy ethics and social issues, and pharmacotherapy. A high scientific and editorial standard is maintained throughout the journal along with a regular rate of publication. All published articles will become the property of the JFRH. The editor and publisher accept no responsibility for the statements expressed by the authors here in. Also they do not guarantee, warrant or endorse any product or service advertised in the journal.
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