Results 241 to 250 of about 66,025 (308)

SIRT3 Mediates Coordination Between Energy Metabolism and SOD Activity in Melatonin-Enhanced Boar Sperm Motility. [PDF]

Cells
Lu N, Lei H, Jiang X, Jia P, Li B, Xia D.   +5 more
europepmc   +1 more source

Shorter Obstructive Intervals and Motile Sperm on Intraoperative Vasal Fluid Evaluation Predict Favorable Semen Parameters Following Vasovasostomy

Andrology, EarlyView.
ABSTRACT Background Vasectomy reversal is the primary method of fertility restoration for men who wish to pursue natural conception following vasectomy. The existing body of literature evaluating vasovasostomy (VV) success is primarily focused on endpoints that capture the presence or absence, rather than the quantity and quality, of sperm in ...
Andrew Barr, Bryan D. Naelitz, Jayant Siva, Sanjay Vallabhaneni, Leila Momtazi‐Mar, Neel Parekh, Raevti Bole, Scott D. Lundy   +7 more
wiley   +1 more source

Sperm Motility Is Modulated by F₄-Neuroprostane via the Involvement of Ryanodine Receptors. [PDF]

Int J Mol Sci
Signorini C, Moretti E, Liguori L, Marcucci C, Durand T, Galano JM, Oger C, Collodel G.   +7 more
europepmc   +1 more source

Intrauterine Growth and Male Reproductive Health: A Follow‐up Study From the Danish National Birth Cohort

Andrology, EarlyView.
ABSTRACT Background Reduced intrauterine growth might affect male reproductive health later in life, however, existing research remain inconclusive. Objectives To investigate the association between placental weight and birthweight Z‐scores and semen characteristics, testes volume, and reproductive hormone levels in young men.
Anne Gaml‐Sørensen, Nis Brix, Andreas Ernst, Sandra Søgaard Tøttenborg, Mette Møller Dornfeldt, Karin Sørig Hougaard, Siri Eldevik Håberg, Mikko Myrskylä, Gunnar Toft, Jens Peter Ellekilde Bonde, Cecilia Høst Ramlau‐Hansen   +10 more
wiley   +1 more source

Density gradient centrifugation specifically improves sperm motility in hyperuricemia: evidence from intrauterine insemination cycles - retrospective cohort study. [PDF]

Basic Clin Androl
Peng J, Wu L, Li Z, Huang Q, Li L.
europepmc   +1 more source

Sperm Head–Tail Coupling Apparatus Diversity and Common Themes Among Species

Andrology, EarlyView.
ABSTRACT Background A stable connection between the sperm head (containing the nucleus and acrosome) and tail (containing the axoneme, mitochondrial sheath, and periaxonemal structures) is critical for fertility. This connection is mediated by a series of nuclear, cytoplasmic, and centriole components that make up the head–tail coupling apparatus (HTCA)
Danielle B. Buglak, Brian J. Galletta, Nasser M. Rusan   +2 more
wiley   +1 more source

Compounds Reducing Human Sperm Motility as Potential Nonhormonal Contraceptives Identified Using a High-Throughput Phenotypic Screening Platform. [PDF]

ACS Omega
Richardson A, Gruber FS, Day DP, Edwards D, Georgiou I, Johnston ZC, Joji H, Martins da Silva S, Myles R, Norcross NR, Read KD, Swedlow JR, Wilson C, Barratt CLR, Gilbert IH.   +14 more
europepmc   +1 more source

Formation of a complex between TMEM217 and the sodium-proton exchanger SLC9C1 is crucial for mouse sperm motility and male fertility. [PDF]

Proc Natl Acad Sci U S A
Iida-Norita R, Miyata H, Ninomiya A, Emori C, Kamoshita M, Pan C, Wang H, Ikawa M.   +7 more
europepmc   +1 more source

Melatonin May Improve Post-Thaw Sperm Motility in <i>Epinephelus fuscoguttatus</i> by Potentially Regulating Mitochondrial mPTP via the MT2/PI3K/GSK-3β Pathway: First Evidence in Teleosts. [PDF]

Antioxidants (Basel)
Zhang Y, Ruan Q, Zhang W, Wu Y, Li J, Wang Q, Guo F, Yang Y, Meng Z.   +8 more
europepmc   +1 more source

The Nexus Between Sperm Membrane Integrity, Sperm Motility, and DNA Fragmentation. [PDF]

Membranes (Basel)
Góngora A, Johnston S, Contreras P, López-Fernández C, Gosálvez J.   +4 more
europepmc   +1 more source