Results 101 to 110 of about 101,802 (324)
Zdravniški Vestnik, 2018 Background. To determine the relationship between sperm morphological abnormalities, DNA fragmentation and fertilization rate in IVF and ICSI. Methods. Sperm samples from 10 IVF and 20 ICSI cycles were analyzed.
Barbara Dariš, Veljko Vlaisavljević
doaj +1 more source
Zika virus infection in semen: Effect on human reproduction [PDF]
, 2017 Unique among vector-borne flaviviruses, Zika virus can infect testis and male genital tract, can persist in semen for months after symptoms onset, and be sexually transmitted.
Barzon, Luisa +2 more
core +1 more source
The World Journal of Men's Health, 2020 Purpose Oxidative stress and sperm DNA fragmentation (SDF) are potential contributing factors for idiopathic male infertility. Coenzyme Q10 (CoQ10) have been reported to be effective in the treatment of idiopathic male infertility, in general, owing to ...
A. Alahmar +3 more
semanticscholar +1 more source
Advanced Science, EarlyView.Glutamine deprivation triggers transient DNA damage yet activates adaptive repair in hepatocellular carcinoma cells. We identify TRIB3 as a stress‐induced nuclear scaffold that associates with DDX5 and G‐quadruplex DNA atBRCA1 andRAD51AP1 promoters. TRIB3 loss increases G4 accumulation, suppresses HR gene transcription, elevates γ‐H2A.X, and sensitizes
Qiang Ji +10 more
wiley +1 more source
Effects of sperm preparation techniques on sperm survivability and DNA fragmentation
Journal of International Medical Research, 2022 Objective This study was performed to determine the effect of swim-up (SU) and density gradient centrifugation (DGC) on sperm survival and DNA fragmentation.
Minh Tam Le +5 more
doaj +1 more source
Abnormal early cleavage events predict early embryo demise: sperm oxidative stress and early abnormal cleavage. [PDF]
, 2014 Human embryos resulting from abnormal early cleavage can result in aneuploidy and failure to develop normally to the blastocyst stage. The nature of paternal influence on early embryo development has not been directly demonstrated although many studies ...
Barker, Christopher M +4 more
core +2 more sources
Risk factors associated with sperm DNA fragmentation [PDF]
Translational Andrology and Urology, 2017 Dr. Franco (1) in his commentary in response to the practice recommendations by Agarwal et al . (2) provides information on several important aspects of sperm DNA fragmentation (SDF), especially the impact of paternal age, overweight and varicocele; and finally the author concluded by listing the current limitations of SDF tests.
Agarwal, Ashok +3 more
openaire +2 more sources
Advanced Science, EarlyView.Environmental cadmium exposure disrupts testicular homeostasis through a novel intercellular communication axis. Stressed Sertoli cells release extracellular vesicles carrying damage‐associated molecular patterns and mitochondrial fragments, which activate macrophages via TLR4/NF‐κB signaling.
Jianfeng Ma +17 more
wiley +1 more source
pH-dependent effects of procaine on equine gamete activation [PDF]
, 2019 Procaine directly triggers pH-dependent cytokinesis in equine oocytes and induces hypermotility in stallion spermatozoa, an important event during capacitation. However, procaine-induced hyperactivated motility is abolished when sperm is washed to remove
Gadella, Bart +3 more
core +1 more source
Journal of Clinical Medicine, 2020 Magnetic-activated cell sorting (MACS) can be used to separate apoptotic sperm with high proportions of fragmented DNA from the rest, thus improving the overall quality of the seminal sample.
A. Pacheco +5 more
semanticscholar +1 more source