Conventional sperm processing uses centrifugation has a negative effect on parameters and DNA integrity. We designed fabricated novel microfluid device based chemotaxis thermotaxis, compared it with the swim-up method. Twenty normal samples high fragmentation were included. Each sample was divided into four groups: Group 1, control, 2: selection by 3: chemotaxis, 4: thermotaxis chemotaxis. used cumulus cells in to create and, two warm stages form temperature gradient for thermotaxis. The...

Previous studies have given conflicting results about the effect of generally infection and Chlamydia trachomatis on seminal ILs semen parameters. The aim this study was to investigate relationship between quality level interleukins (ILs) in infertile couples with C. trachomatis. Blood, first void urine (FVU) were obtained from 250 men who had failed conceive after 12 months trying. Serological analysis for specific IgA, IgM IgG antibodies serum, presence FVU sample carried out. main are as...

The present study was performed to investigate the relation of Chlamydia trachomatis infection sperm chromatin/DNA integrity in a population infertile men (male partner couples) from Iran. Blood, semen and first-void urine samples were obtained 250 men. Data analysed with regard results (i) serological analysis for specific antibodies C. serum; (ii) presence DNA urine; (iii) sample male partner, addition analysis, four different tests (aniline blue, chromomycin A3, acridine orange TUNEL)...

The study was performed to investigate the prevalence of Chlamydia trachomatis and Mycoplasma genitalium in a population infertile couples from Iran how this relates tubal factor infertility, pregnancy rate outcome pregnancy. Blood, semen first-void urine samples were obtained 250 fertile women as control. Infertile followed up after 24 months determine diagnosis, referral for assisted conception, any outcome. Data analysed with regard results (i) serological analysis specific antibodies C....

Abstract In this case–control study, we aimed to investigate the association between major dietary patterns and fertility status in Iranian men. The study population included 400 newly diagnosed infertile men 537 healthy individuals without a history of infertility Yazd, Iran. Infertility was confirmed clinically, based on World Health Organization (WHO) criteria. Dietary intake assessed using 168-item semi-quantitative food frequency questionnaire (FFQ), were determined principal component...

Background: The management of non-obstructive azoospermia (NOA) disease relies on microdissection testicular sperm extraction (micro-TESE). Few studies have assessed the role micro-TESE in men with NOA our country. Objective: aim current study was to investigate success rate micro- TESE. Materials and Methods: This retrospective descriptive-analytical conducted 463 Yazd Reproductive Sciences Institute during September 2017 through 2019. Sperm were retrieved frozen according rapid freezing...

Total fertilization failure (TFF) is associated with essential mechanistic and cellular events.The present study a comprehensive examination of detrimental effects well-known assays for predicting TFF in conventional vitro (IVF) intracytoplasmic sperm injection (ICSI) cycles.Semen parameters 90 men, including 60 cases who had experienced IVF/ICSI control group 30 individuals, were evaluated. Sperm chromatin/DNA quality assessments done by aniline blue, toluidine chromomycin A3, terminal...

In December 2019, a severe acute respiratory syndrome (SARS-COV-2) was found in China. The coronavirus can impact different organs, as shown by the virus having been detected urine, blood, oropharyngeal, and feces. This study done to assess of COVID-19 on semen analysis evaluate existence infected men. Methodology. Forty fertile men with were confirmed an oropharyngeal sample. divided into two groups. twenty stage clinical recovery analyzed, parameters compared between addition, PCR test...

The aim of this study was to comprise the effect catalase on sperm parameters and chromatin in normospermic persons. Semen samples were obtained from fertile men. A certain amount different concentrations (0.1, 1, 10, 50, 100, 150 200 IU.ml) added each vial containing semen. Control group had similar condition treated groups without treatment. Treatment done for one hour incubator 4 24 hr room temperature. Sperm (motility, viability morphology) evaluated after incubation. results show that...

Previous studies have examined the effect of resveratrol as a potent antioxidant for free radicals in semen. While, prepared spermatozoa are more affected by ROS factors due to centrifugation and incubation.To evaluate RSV's effects on sperm parameters chromatin quality both normozoospermic asthenozoospermic cases before after freezing.The sample 10 men was through swim-up method. The groups were then divided into two samples control experimental (exposure 30 µmol/l RSV) compare motility...

To investigate the effect of short abstinence on sperm function tests and semen parameters.This prospective study included 65 male patients with increased DNA injury in their ejaculated a history recurrent pregnancy loss and/or assisted reproductive techniques failures. The effects antioxidants medical therapy quality were assessed (TUNEL test CMA3 staining).Antioxidants have statistically significant mean concentration (untreated, 67.51 ± 44.40 million/ml, vs. treated, 56.09 37.85...

Previous studies have demonstrated the association between dietary patterns and semen quality indicators, but research on possible animal flesh foods consumption is limited. Therefore, this study was conducted to investigate with quality.In cross-sectional study, 400 newly-identified (< 6 months) infertile men, as diagnosed by an andrologist, were recruited into study. Dietary intake assessed using a semiquantitative Food Frequency Questionnaire. The total meat defined sum of red meat,...

Background: The sperm DNA fragmentation index (DFI) is one of the men’s reproductive health criteria that affects assisted technique outcomes. Efforts in obtaining high-quality mature sperms seem to be necessary. Advanced selection techniques (including physiological intracytoplasmic injection [PICSI], zeta potential, microfluidic, etc.) have gained popularity this regard. Objective: study aimed compare efficacy potential and PICSI with better integrity. Materials Methods: In cross-sectional...

Abstract Objective: Reproductive disorders are a global health problem with high prevalence in all parts of the World. Their etiology can be attributed to several factors such as psychological, social, economical and physical. The aim this study was investigate relationship between major dietary patterns fertility status Iranian men Yazd province.Methods: In case-control study, 400 infertile were recruited into during their investigation sciences Institute by diagnosis an andrologist case...

Abstract Objective Infertility had an increasing trend between couples in Iran. Several factors such as lifestyle, physical activity, unhealthy dietary habits and stress are associated with production of ROS seminal fluid. The aim this study was to identify the role antioxidants vitamins intake on semen quality parameters, among Iranian infertile men. Methods This cross-sectional performed 400 newly diagnosed men Yazd Reproductive sciences Institute from July 2019 December 2019. presence...

Abstract Objective: Previous studies have demonstrated the association between dietary patterns and semen quality indicators, but research on possible animal flesh foods consumption is limited. Therefore, this study was conducted to investigate with quality. Methods: In cross-sectional study, 400 newly-identified infertile men, as diagnosed by an andrologist, were recruited into study. Dietary intake assessed using a semiquantitative Food Frequency Questionnaire. The total meat defined sum...

Abstract Objective: Previous studies have proven the effect of dietary patterns on semen quality indicators, but research relationship between meat intake and is limited. Therefore, this study was conducted to investigate Meat with quality. Methods: In cross sectional study, 400 infertile men were recruited into during their fertility investigation in Yazd Reproductive Sciences Institute Diagnosed by an andrologist according inclusion criteria. Multivariate logistic regression used determine...

Abstract Background: Previous studies have demonstrated the association between dietary patterns and semen quality indicators, but research on possible animal flesh foods consumption is limited. Therefore, this study was conducted to investigate with quality. Methods: In cross-sectional study, 400 newly-identified (&lt;6 months) infertile men, as diagnosed by an andrologist, were recruited into study. Dietary intake assessed using a semiquantitative Food Frequency Questionnaire. The total...