The Association Between Dietary Antioxidants and Semen Parameters: A Cross-Sectional Study Among Iranian Infertile Men

2021 ◽  
Author(s):  
Shokoofeh Talebi ◽  
Arman Arab ◽  
Nasim Sorraya
Keyword(s):  
Cross Sectional Study ◽  
Semen Parameters ◽  
Sectional Study ◽  
Dietary Antioxidants ◽  
Cross Sectional ◽  
Infertile Men

scholarly journals Semen quality pattern and age threshold: a retrospective cross-sectional study of 71,623 infertile men in China, between 2011 and 2017

2019 ◽  
Vol 17 (1) ◽  
Author(s):  
W. N. Li ◽  
M. M. Jia ◽  
Y. Q. Peng ◽  
R. Ding ◽  
L. Q. Fan ◽  
...  
Keyword(s):  
Semen Quality ◽  
Sperm Count ◽  
Sperm Concentration ◽  
Cross Sectional Study ◽  
Semen Parameters ◽  
Sectional Study ◽  
Joinpoint Regression ◽  
Cross Sectional ◽  
Progressive Motility ◽  
Infertile Men

Abstract Background The aim of this study was to provide information on the semen quality pattern of infertile men and age thresholds for semen parameters in China. Methods This was a retrospective cross-sectional study investigating 71,623 infertile men from the Reproductive and Genetic Hospital of CITIC Xiangya in Hunan, China, from 2011 to 2017. The Kruskal-Wallis test, Mann-Kendall test, linear regression model and joinpoint regression were used. Results Although erratic changes were observed in the median semen parameters (sperm concentration 40.1–52.1 × 106/ml, total sperm count 117.8–153.1 × 106, sperm progressive motility 33.4–38.1%) during the 7 years of observation, no significant decrease in semen quality was found, and 47.88% of infertile men showed normal semen parameters according to the World Health Organization (WHO) criteria. According to the joinpoint regression analysis, sperm progressive motility appeared to decrease earlier than the sperm concentration and total sperm count (at 28, 58, and 42 years of age, respectively). Conclusions There is no evidence of a deterioration in semen quality among infertile men in Hunan, China. Semen parameters decreased with increasing age, with turning points noted at different ages. Semen parameters are not absolute evidence for the assessment of male fertility potential. Therefore, we believe that, among semen parameters, the sperm concentration is the best predictor of fertility for ART, followed by motility. Decreased sperm motility may affect natural pregnancy, but it is not necessary for successful IVF.

scholarly journals Association Between Meat Intake and Semen Parameters Among Iranian Infertile Men: A Cross-sectional Study

2020 ◽  
Author(s):  
Reza Ghiasvand ◽  
farahnaz haeri ◽  
SeyyedPayam ShariatPanahi ◽  
Laleh Dehghan Marvast
Keyword(s):  
Semen Quality ◽  
Cross Sectional Study ◽  
Semen Parameters ◽  
Sectional Study ◽  
Cross Sectional ◽  
Meat Intake ◽  
Canned Tuna ◽  
Infertile Men ◽  
The Relationship ◽  
Serving Size

Abstract Objective: Previous studies have proven the effect of dietary patterns on semen quality indicators, but research on the relationship between meat intake and semen quality is limited. Therefore, this study was conducted to investigate the relationship between Meat intake with semen quality.Methods: In this cross sectional study, 400 infertile men were recruited into study during their fertility investigation in Yazd Reproductive Sciences Institute Diagnosed by an andrologist according to the inclusion criteria. Multivariate logistic regression was used to determine the relationship between meat intake and semen parameters. All data were analyzed using SPSS V. 22 software.Results: We found that intake of canned tuna can have two different effects on sperm motility in infertile male. Intake of canned tuna according to the serving size stated in quartile 2, leads to a decrease in the percentage of immotile sperm from 52.93 (CI95%, 51.15-54.71) to 46.55 (CI95%, 44.56-48.54)(Ptrend=0.036). On the other hand, there is an increase in the percentage of immotile sperm from 46.55 (CI95%, 44.56-48.54) to 52.88 (CI95%, 50.94-54.82) in the highest quartile of canned tuna intake.Also, no significant relationship was observed between intake other types of meats and sperm quality indices.Conclusions: We found that intake of canned tuna,base on serving size of quartile 2, is associated with lower percentage of immotile sperm, on the other hand high intake of canned tuna increase percentage of immotile sperm in Iranian infertile men. More extensive studies are recommended in this regard.

The duration of infertility affects semen parameters in primary infertile men: results of a single-centre, cross-sectional study

2018 ◽  
Vol 123 (5) ◽  
pp. 891-898 ◽  
Author(s):  
Luca Boeri ◽  
Eugenio Ventimiglia ◽  
Paolo Capogrosso ◽  
Angela Pecoraro ◽  
Filippo Pederzoli ◽  
...  
Keyword(s):  
Cross Sectional Study ◽  
Semen Parameters ◽  
Sectional Study ◽  
Single Centre ◽  
Cross Sectional ◽  
Infertile Men

scholarly journals The impact of semen infections over sperm parameters in primary infertile men - results from a real life, cross-sectional study

2018 ◽  
Vol 110 (4) ◽  
pp. e299
Author(s):  
F. Pederzoli ◽  
E. Ventimiglia ◽  
P. Capogrosso ◽  
L. Boeri ◽  
W. Cazzaniga ◽  
...  
Keyword(s):  
Real Life ◽  
Cross Sectional Study ◽  
Sperm Parameters ◽  
Sectional Study ◽  
Cross Sectional ◽  
Infertile Men ◽  
The Impact

scholarly journals The Impact of Obesity on Various Semen Parameters and Sex Hormones in Iranian Men with Infertility: A Cross-Sectional Study

2020 ◽  
Vol Volume 12 ◽  
pp. 357-365
Author(s):  
Leila Maghsoumi-Norouzabad ◽  
Ahmad Zare Javid ◽  
Saleh Aiiashi ◽  
Seyed Ahmad Hosseini ◽  
Mohammadreza Dadfar ◽  
...  
Keyword(s):  
Sex Hormones ◽  
Cross Sectional Study ◽  
Semen Parameters ◽  
Sectional Study ◽  
Cross Sectional ◽  
The Impact

scholarly journals The association between animal flesh foods consumption and semen parameters among infertile Iranian men: a cross-sectional study

2020 ◽  
Vol 19 (1) ◽  
Author(s):  
Reza Ghiasvand ◽  
Laleh Dehghan Marvast ◽  
Seyyed Payam Shariatpanahi ◽  
Makan Pourmasoumi ◽  
Cain C. T. Clark ◽  
...  
Keyword(s):  
Quality Indicators ◽  
Semen Quality ◽  
Cross Sectional Study ◽  
Red Meat ◽  
Fish Intake ◽  
Sectional Study ◽  
Cross Sectional ◽  
Fresh Fish ◽  
Infertile Men ◽  
Canned Fish

Abstract Background Previous studies have demonstrated the association between dietary patterns and semen quality indicators, but research on the possible association between animal flesh foods consumption and semen quality is limited. Therefore, this study was conducted to investigate the association between animal flesh foods consumption with semen quality. Methods In this cross-sectional study, 400 newly-identified (< 6 months) infertile men, as diagnosed by an andrologist, were recruited into the study. Dietary intake was assessed by using a semiquantitative Food Frequency Questionnaire. The total meat consumption was defined as the sum of red meat, poultry, fresh fish, canned fish, processed meats, and organ meats in the diet. A linear mixed model was used to assess the relationship between meat consumption and semen quality indicators of participants. Results Consumption of canned fish was inversely related to sperm immotility. Compared with the men in the lowest quartile of canned fish intake, those in the highest quartile had a lower sperm immotility [lowest quartile: 52.5%; (95% CI: 47–57) vs 47.4%; (95% CI: 43–51) P-trend = 0.026]. Similarly, a trend toward an inverse significant association between fresh fish intake and sperm immotility was observed (P-trend = 0.074). In contrast, fresh and canned fish intake was unrelated to other outcomes of sperm quality (P-trend > 0.05). No association was found between consumption of processed red meat, red meat, poultry, and organ meat, and semen quality indicators (P-trend > 0.05). Conclusions We found that consumption of canned fish is associated with a lower percentage of immotile sperm, whilst a high consumption of fresh fish increased the percentage of immotile sperm in Iranian infertile men. Further studies are recommended in this regard.

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