Results 41 to 50 of about 81,743 (268)

Beneficial effects of hypotaurine supplementation in preparation and freezing media on human sperm cryo-capacitation and DNA quality [PDF]

, 2021
Hanae Pons‐Rejraji, Solène Vorilhon, Asmaa Difrane, Sandra Dollet, Céline Bourgne, Marc Berger, Laure Chaput, Bruno Pereira, Cyril Bouche, Joël R. Drevet, Florence Brugnon   +10 more
openalex   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Sperm quality before treatment in patients with early stage Hodgkin’s lymphoma enrolled in EORTC-GELA Lymphoma Group trials

Haematologica, 2009
Background Although widely recommended, cryopreservation of sperm is sometimes not performed for patients with Hodgkin’s lymphoma because of presumed poor sperm quality related to the disease.
Marleen A.E. van der Kaaij, Natacha Heutte, Jannie van Echten-Arends, John M.M. Raemaekers, Patrice Carde, Evert M. Noordijk, Christophe Fermé, José Thomas, Houchingue Eghbali, Pauline Brice, Caroline Bonmati, Michel Henry-Amar, Hanneke C. Kluin-Nelemans   +12 more
doaj   +1 more source

Magnetic Field Driven Microrobot Based on Hydrogels

Advanced Robotics Research, EarlyView.
Hydrogel‐based magnetic microrobots synergize remote magnetic control with the biocompatibility of flexible hydrogels, emerging as promising tools for minimally invasive biomedicine. This enables remotely controllable, untethered navigation within complex biological microenvironments.
Juncai Song, Yubing Guo
wiley   +1 more source

Qualitative Real‐Time Disinfection Monitoring through Lipid Nanoparticle‐Separated Fluorophore‐Quencher Pairs

Advanced Sensor Research, EarlyView.
A real‐time method for monitoring surface disinfection is presented using fluorescence‐labeled DNA and lipid nanoparticles. The system detects chemical disintegration caused by disinfectants, producing an immediate fluorescence change visible with simple tools.
Lara Pfuderer, Robert N. Grass
wiley   +1 more source

Obesity‐Associated TRIM15 Promotes the Proliferation of Esophageal Adenocarcinoma Through the YY2/FOXRED1 Axis

Advanced Science, EarlyView.
The study identifies TRIM15 as a key driver in the development of obesity‐associated esophageal adenocarcinoma (EAC). Mechanistically, TRIM15 degrades YY2 through the proteasome pathway, suppressing FOXRED1 transcription and ultimately accelerating tumor proliferation.
Haohui Wang, Chong Yang, Dayuan Luo, Pingting Liu, Zhen Zeng, Weilin Peng, Dongzi Peng, Hao Su, Xiaoxiong Xiao, Haiqin Wang, Xin Jin   +10 more
wiley   +1 more source

RAD21L1 Is Sufficient and Effective for Reprogramming Human Sertoli Cells to Phenotypic Spermatogonial Stem Cells Through DNA Methylation and Essential for Male Fertility

Advanced Science, EarlyView.
RAD21L1 is upregulated in human Sertoli cells to be transited to become spermatogonial stem cells by overexpressing DAZ family three genes. RAD21L1 is sufficient and effective for reprogramming Sertoli cells into human spermatogonial stem cells with high safety through DNA methylation.
Caimei He, Yinghong Cui, Wei Chen, Chunyun Li, Zuping He   +4 more
wiley   +1 more source

Joint and individual associations between multiple vitamins and sperm quality in adult men

Frontiers in Nutrition
BackgroundSeveral studies have suggested that a healthy diet is associated with improved male fertility outcomes. However, the joint and individual associations between the status of multiple vitamins and sperm quality remain unclear.ObjectivesThis study
Wen Yao, Juan Zhang, Weihong Yan, Di Xie, Ping Tuo, Jie Liu, Xiaoling Zhao, Yiwen Xiong, Yang Li, Tiejun Pan   +9 more
doaj   +1 more source

Effect of cholesterol-loaded cyclodextrins on bull and goat sperm processed with fast or slow cryopreservation protocols

Animal, 2014
Cholesterol-loaded cyclodextrins (CLC) added to the sperm before cryopreservation enhance sperm quality after freeze-thawing in several cold shock-sensitive species, including cattle and goats.
E. Mocé, C. Tomás, E. Blanch, J.K. Graham   +3 more
doaj   +1 more source

Oral Celastrol Micelles Forming High‐Density Lipoprotein Corona Targeting Hepatocytes for MASLD Treatment

Advanced Science, EarlyView.
Upon oral administration, OPDEA‐PCL/CEL micelles passed through the stomach acid intact, then quickly penetrated the intestinal mucus and transported into circulation, where they captured HDL to form a protein corona and target hepatocyte SR‐B1 receptors, inducing endocytosis.
Chang Xu, Haoru Zhu, Kai Wang, Haitao Hu, Xuyong Wei, Dongdong Xu, Jing Zhang, Yanpeng Liu, Jun Chen, Youqing Shen, Nasha Qiu, Xiao Xu   +11 more
wiley   +1 more source