Results 181 to 190 of about 141,242 (314)

JUNO-coated beads as a functional assay to capture and characterize fertilization-competent human sperm. [PDF]

Hum Reprod Open
Cots-Rodríguez P, Wang X, Sanchez-Tudela M, Siu KK, Yip P, Gómez E, Lee JE, Hamze JG, Jiménez-Movilla M.   +8 more
europepmc   +1 more source

Multiple Roles of Protamine Kinase SRPK1 and Phosphatase PP1γ in Sperm Development

PROTEOMICS, EarlyView.
ABSTRACT Protein phosphorylation regulates key events of male germ cell differentiation. In the testis, SRPK1 and PP1γ are involved in protamine phosphorylation and dephosphorylation, respectively, and their deregulation is linked to defective chromatin structure and male infertility.
Alberto de la Iglesia, Mélina Blanco, Meritxell Jodar, Olivier Feudjio, Marjorie Leduc, Judit Castillo, Julie Cocquet, Rafael Oliva   +7 more
wiley   +1 more source

An Artificial Intelligence-Based Computer Vision Model for Human Sperm Concentration, Motility, and Kinematics Analysis. [PDF]

Smart Med
Shahali S, Mortimer D, O'Bryan MK, McLachlan R, Zander-Fox D, Ackermann K, Ahmad G, Neild A, Nosrati R.   +8 more
europepmc   +1 more source

Safety Evaluation of an Aqueous Root and Leaf Extract of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
Sensoril, an aqueous root and leaf extract of ashwagandha showed no evidence of mutagenicity in the in vitro Ames assay, was negative in the in vitro micronucleus, in vivo mammalian bone marrow chromosome aberration assays, and was well tolerated in the rat at up to 4000 mg/kg BW/day when administered orally for a period of 90 days. The data from these
Mukesh Summan, Candace L. Doepker, Gregory P. Brorby   +2 more
wiley   +1 more source

Protamine labeling with Reactive Black-5 and its molecularly designed derivatives visualize vacuoles in human sperm head. [PDF]

Sci Rep
Kaneko S, Kuroda Y, Saito AN, Sakihara M, Inagaki K, Yamaguchi J, Okada Y.   +6 more
europepmc   +1 more source

Sperm selection for intracytoplasmic sperm injection

, 2010
The application of assisted reproduction techniques has provided help to many men seeking to father a child, although the current success of these procedures remains suboptimal.
Oliveira, J. B A [UNESP], Petersen, C. G. [UNESP], Cavagna, M., Franco, Jr. [UNESP], Mauri, A. L., Baruffi, R. L R   +5 more
core  

Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean

Remote Sensing in Ecology and Conservation, EarlyView.
The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu, Grant van der Heever, Charles von der Meden, Hannah Truter, Stephen J. Lamberth, Ofer Gon   +5 more
wiley   +1 more source

Effects of Pentoxifylline Timing and Storage Temperature on Human Sperm Motility, Morphology, and Viability. [PDF]

J Family Reprod Health
Alizadeh M, Jafarabadi M, Masoumi M, Rezayof E.   +3 more
europepmc   +1 more source

Multi‐Platform Deployments of Low‐Cost Devices for Cetacean Passive Acoustic Monitoring

Remote Sensing in Ecology and Conservation, EarlyView.
Recent advances in affordable, user‐friendly devices offer new opportunities to overcome cost constraints of underwater passive acoustic monitoring (PAM) and expand acoustic data collection. In this study, we deployed low‐cost acoustic recorders and underwater cameras across a range of platforms in the Western Mediterranean, including fishing gear ...
Greta Jankauskaite, François Poisson, Irati Abascal, Javier Menéndez‐Blázquez, Clara Cánovas Pérez, Sofia Conti, Ricardo Sagarminaga, Juan Antonio Raga, David March   +8 more
wiley   +1 more source

Label-Free Detection of Acrosome Reaction of Human Sperm Based on Diffraction Phase Microscopy. [PDF]

Chem Biomed Imaging
Fan X, Wang P, He Z, Pu G, Wang J, Wang J, Wang S, Wang Y, Zhong Z, Zhang Z, Lu F, Zhou J.   +11 more
europepmc   +1 more source