Results 41 to 50 of about 3,927 (181)

Synergistic Protection of L-Arginine and Vitamin E On Lipid Peroxidation of Asthenospermic Patients [PDF]

International Journal of Fertility and Sterility, 2008
Background Lipid peroxidation is known to cause various impairments to sperm cells and may play a major role in the etiology of male infertility. Asthenospermia is the main factor of male infertility and has significantly higher level of peroxidation ...
Sudha Srivastava
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Relationship between sperm progressive motility and DNA integrity in fertile and infertile men

Middle East Fertility Society Journal, 2018
Background: Progressive sperm motility was found to be predictive for in vitro and in vivo fertilization. There has been an increase in the literature of studies investigating whether DNA fragmentation could be associated with other semen parameters ...
Salah Elbashir, Yasmin Magdi, Ayman Rashed, Mohamed Ahmed Ibrahim, Yehia Edris, Ahmed Mostafa Abdelaziz   +5 more
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Identification of potential biomarkers and pathways for asthenozoospermia by bioinformatics analysis and experiments

Frontiers in Endocrinology
BackgroundAsthenozoospermia, a type of male infertility, is primarily caused by dysfunctional sperm mitochondria. Despite previous bioinformatics analysis identifying potential key lncRNAs, miRNAs, hub genes, and pathways associated with asthenospermia ...
Hui Lu, Liqiang Zhao, Anguo Wang, Hailing Ruan, Xiaoyan Chen, Yejuan Li, Jiajia Hu, Weiying Lu, Meifang Xiao   +8 more
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Heat shock protein 70 biomarkers in sperm and its association on oligoasthenozoospermia, and asthenozoospermia in male infertility

Medical Journal of Babylon, 2023
Background: The heat shock protein (Hsp70) is a protein that helps cells survive in harsh conditions and is involved in a variety of cellular biological processes.
Ahmed Saidi Abdel Jail, Wasan Ghazi AlSafi, Zahraa Raad   +2 more
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Intake of ultra-processed foods and asthenozoospermia odds: A hospital-based case-control study

Frontiers in Nutrition, 2022
BackgroundThe intake of ultra-processed foods (UPFs) has increased rapidly in recent years. Evidence has suggested that UPFs has adverse effects on several health outcomes. This study aimed to first evaluate the association between the intake of UPFs and
Jia-Le Lv, Jia-Le Lv, Jia-Le Lv, Qi-Jun Wu, Qi-Jun Wu, Qi-Jun Wu, Qi-Jun Wu, Xiao-Bin Wang, Qiang Du, Fang-Hua Liu, Fang-Hua Liu, Fang-Hua Liu, Ren-Hao Guo, Xu Leng, Bo-Chen Pan, Yu-Hong Zhao, Yu-Hong Zhao, Yu-Hong Zhao   +17 more
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Proteomic pattern changes associated with obesity‐induced asthenozoospermia [PDF]

Andrology, 2014
SummaryObesity, an increasingly frequent societal disease can also be accompanied by declines in spermatozoa quality and male subfecundity. To determine if there are obesity‐associated proteomic changes potentially affecting sperm quality and motility, differential proteomic analysis was performed on spermatozoa from both obesity‐associated ...
Y, Liu, Y, Guo, N, Song, Y, Fan, K, Li, X, Teng, Q, Guo, Z, Ding   +7 more
openaire   +2 more sources

A Case of Asthenozoospermia Following COVID-19 Infection

Reproductive Sciences, 2022
Studies pertaining to the effect of COVID-19 infection on male fertility are scarce. This case report describes a case of transient asthenozoospermia, absence of sperm motility, following a moderately severe COVID-19 infection.A couple presenting for infertility treatment due to low ovarian reserve presented for their second intrauterine insemination ...
Serin Seckin, Hadi Ramadan, Marco Mouanness, Ariel Gidon, Melvin Thornton, Zaher Merhi   +5 more
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NMR spectroscopy of live human asthenozoospermic and normozoospermic sperm metabolism

Reproduction and Fertility, 2022
Sperm motility varies between ejaculates from different men and from individual men. We studied normozoospermic and asthenozoospermic ejaculates after density-gradient centrifugation washing (DCG, 80/40%) and compared high- (80%) and low (40%)-motility ...
Steven Reynolds, Sarah J Calvert, Stephen J Walters, Martyn N Paley, Allan A Pacey   +4 more
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Association between methylenetetrahydrofolate reductase C677T polymorphisms and male oligozoospermia, asthenozoospermia or oligoasthenozoospermia: a case–control study

Scientific Reports
Mutation of methylenetetrahydrofolate reductase (MTHFR) C677T leads to the decrease of folate utilization and the impairment of spermatogenesis. This study attempts to investigate the association between MTHFR C677T polymorphisms and nonobstructive ...
Fu-jia Ren, Guo-ying Fang, Zhi-yong Zhang   +2 more
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Ayurvedic Management of Asthenozoospermia

International Journal of Ayurveda and Pharma Research
Infertility is a problem of global population and is defined as the inability to conceive even after one year of unprotected coitus. It affects about 10-15% couples and male factor is directly responsible in about 30-40% cases. Asthenozoospermia is a common cause of male infertility and is characterized by reduced sperm motility.
null Asha Sreedhar, null Avani Suresh CK
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