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International Journal of Molecular and Cellular Medicine، جلد ۵، شماره ۴، صفحات ۰-۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| عنوان انگلیسی |
Should We Perform Semen Analysis, DNA Fragmentation, and Hypo-osmotic Swelling Tests together? |
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| چکیده انگلیسی مقاله |
Semen analysis, sperm DNA fragmentation (SDF) and hypo-osmotic swelling test (HOST) are usually performed for the evaluation of sperm fertilizing ability. There are some debates over the necessity of SDF and HOST incorporation in male infertility work-up.Semen of 77 men was evaluated by SDF and HOST through three semen analyses. Sperm parameters were arranged into different categories: < 5%, 5-15%, >15% for normal morphology; < 50%, 50-70%, >70 % for motility; and < 10, 10-20, 21-34, 35-50, >50 million/ml for concentration. SDF analysis was performed and values under 30% were assumed to be normal. Normal range of HOST was considered to be >60%.Only normal sperm morphology had significant relationship with DF rate (P< 0.001). Normal morphology, motility, and concentration of sperms had significant relationship with HOST (P< 0.001, 0.05, and < 0.003,respectively). There was a significant negative correlation between sperm morphology and DF rate. The correlations between sperm parameters and percentage of HOST were significantly positive (r: 0.44, 0.19, and 0.32 for morphology, motility, and concentration, respectively). Receiver operating characteristic curve (ROC) showed that sperm morphology is a strong predictor of the rate of DF and HOST (accuracy: 0.74‚ and 0.81, respectively). The best sperm morphology cut off point for DF and HOST rate prediction was 4.5% and 5.5%, respectively.Sperm morphology had significant correlation with DF rate and HOST and is supposed to be a predictor for these tests. Performing these three tests collectively for evaluation of semen samples would not be necessarily required in all cases. |
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| نویسندگان مقاله |
سمانه حسن زاده کشتلی | samaneh hasanzadeh keshteli
department of anatomical sciences, school of medicine, babol university of medical sciences, babol, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
میر مهرداد فارسی | mir mehrdad farsi
department of anatomical sciences, school of medicine, babol university of medical sciences, babol, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
ثریا خفری | soraya khafri
department of biostatistics and epidemiology, babol university of medical sciences, babol, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)
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| نشانی اینترنتی |
http://www.ijmcmed.org/browse.php?a_code=A-10-871-1&slc_lang=en&sid=en |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
1 |
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