Results 161 to 170 of about 754,638 (394)

Sperm quality and fertility are compromised in brca1 mutant male mice [PDF]

, 2015
Robert Stobezki, Shiny Titus, B. Musul, F. Moy, Kutluk Oktay   +4 more
openalex   +1 more source

Sperm competition [PDF]

Current Biology, 2004
Wigby, S, Chapman, T
openaire   +3 more sources

Ultrafast Dense Immobilization of Noble Metal Nanoparticles on Customizable Multifunctional Polymer Microspheres for Heterogeneous Catalysis and Multiplexed Biodetection

Advanced Science, EarlyView.
This work proposes a facile co‐assembly strategy to achieve highly uniform and dense immobilization of diverse noble metal nanoparticles onto metastable multifunctional (e.g., magnetic or fluorescent) polymer microspheres, enabling fabrication of complex hierarchical superstructures.
Jie Zhao, Xinyi Liu, Dan Li, Xuefei Jing, Weijie Wu, Liangrui He, Yizhang Tang, Zhen Liu, Yulin Zeng, Haitian Sha, Huibin Qiu, Xujiang Yu, Wanwan Li   +12 more
wiley   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

Asymmetrically Positioned Flagellar Control Units Regulate Human Sperm Rotation [PDF]

, 2018
Melissa Miller, Samuel J. Kenny, Nadja Mannowetz, Steven A. Mansell, Michal Wojcik, Sarah Mendoza, Robert S. Zucker, Ke Xu, Polina V. Lishko   +8 more
openalex   +1 more source

Sperm

lambda nordica, 2020
See full-text ...
openaire   +3 more sources

Loss‐Based Ensemble Generative Adversarial Network Model for Enhancing the Sperm Morphology Classification

Advanced Intelligent Systems, EarlyView.
A loss‐based ensemble generative adversarial network (GAN) framework is proposed to address mode collapse in sperm morphology classification. By integrating spatial augmentation and multiple GAN models, the study enhances synthetic data quality. The Shifted Window Transformer achieves 95.37% accuracy on the HuSHeM dataset, outperforming previous ...
Berke Cansiz, Hamza Osman Ilhan, Gorkem Serbes   +2 more
wiley   +1 more source

Calmodulin and CaMKII in the Sperm Principal Piece: Evidence for a Motility‐Related Calcium/Calmodulin Pathway [PDF]

, 2007
Karen Schlingmann, Marcela A. Michaut, John L. McElwee, Collin A. Wolff, Alexander J. Travis, Regina M. Turner   +5 more
openalex   +1 more source

In Vitro Fertility of Post-thawed Epididymal Ram Spermatozoa After Storage at 5 °C Before Cryopreservation [PDF]

, 2013
This study addressed the effects of storage duration of epididymides at 5 °C before sperm collection and their fertility after cryopreservation in vitro.
fahrudin, M. (M), Karja, N. W. (N), Setiadi, M. A. (M)   +2 more
core  

Is intracytoplasmic morphologically selected sperm injection (IMSI) beneficial in the first ART cycle? A multicentric randomized controlled trial [PDF]

, 2013
Roger Léandri, A. Gachet, Jérôme Pfeffer, Catherine Célébi, Nathalie Rives, F. Carré‐Pigeon, O. Kulski, Valérie Mitchell, Jean Parinaud   +8 more
openalex   +1 more source