Results 51 to 60 of about 59,836 (303)

A BioLiving Periosteum Evokes Centripetal Regeneration in Challenging Bone Defects

Advanced Science, EarlyView.
Large bone defects often suffer from insufficient central healing. This study engineers a BioLiving periosteum that mimics the native structure. It sequentially delivers remote chemical cues and contact physical cues in a signaling‐relay manner, effectively recruiting and guiding endogenous cells toward the defect center.
Yang Shi, Nian Liu, Jingyi Gu, Yinling Wang, Weiye Wang, Zhiwei Ke, Mingjun Xie, Wenjing Jin, Weicheng Kong, Jue Shi, Hui Pan, Yong He, Zhijian Xie   +12 more
wiley   +1 more source

Change in young swimmers’ anaerobic potential in response to taper

Motricidade
The current study aims to determine the effect of one-week tapering on the anaerobic potential of young swimmers based on a simple and non-invasive test. Twenty competitive young swimmers (12.83 ± 1.08 years) performed an all-out 25 m front crawl sprint
António Rodrigues Sampaio, Francisco Ferreira, João Paulo Vilas-Boas, Argyris Toubekis, Ricardo J. Fernandes, Susana Soares   +5 more
doaj   +1 more source

Lactacidemia during track day motorcycle racing competitions

Annales Kinesiologiae, 2020
Introduction: Motorbike racing is one of the most dangerous sports due to high speeds, and it is highly demanding on racers both mentally and physically.
Marcelo Conte, João Vitor de Souza, Gustavo Azevedo, Victor Fernandes   +3 more
doaj   +1 more source

Bifidobacterium Breve Yang08 Alleviates Atopic Dermatitis By Enriching Akkermansia Muciniphila and Inhibiting Neutrophil Extracellular Traps Formation In Mice

Advanced Science, EarlyView.
A novel Bifidobacterium breve strain, Yang08, is isolated to counter its depletion in atopic dermatitis. In mice, live Yang08 requires an intact gut microbiota to exert protection, specifically enriching Akkermansia muciniphila and potently inhibiting pathogenic neutrophil activation and NETosis in the skin.
Yanqiang Shi, Shuang He, Chengyi Li, Hung Chan, Zhenfeng Liu, Bin Yang, Qing Li   +6 more
wiley   +1 more source

Alternative method for determining anaerobic threshold in rowers

Revista Brasileira de Cineantropometria e Desempenho Humano, 2008
In rowing, the standard breathing that athletes are trained to use makes it difficult, or even impossible, to detectventilatory limits, due to the coupling of the breath with the technical movement.
Giovani dos Santos Cunha, Rafael Reimann Baptista, Jerri Luiz Ribeiro, Alvaro Reischak de Oliveira   +3 more
doaj  

Proton FLASH Exposure Preserves Gut Commensal Microbiomes and Spares Intestinal Stem Cells

Advanced Science, EarlyView.
This study highlights the role of Proton FLASH abdominal irradiation in sparing of intestinal stem cells and preservation of key gut microbial population resulting minimization of radiation toxicity in intestinal epithelium in mice. Our findings support the potential of Proton FLASH to improve the therapeutic ratio for abdominal radiation exposure ...
Rishi Man Chugh, Payel Bhanja, Emily Schueddig, Jufri Setianegara, Yuting Lin, Kenny Guida, Shujah Rehman, Stacey Krepel, Devin Koestler, Ronald C. Chen, Katherine L. Cook, Subhrajit Saha   +11 more
wiley   +1 more source

Necessary approach in training practice: directing the biological adaptation in the model training

European Journal of Human Movement, 2010
The controversy about the anaerobic threshold has not prevented investigators from studying in further and attempting to improve the traditional methods of invasive blood lactate concentration determinations (lactate threshold), or methods of noninvasive
P. Tschiene
doaj  

Multi‐Organelle Stress‐Induced Paraptosis by a ROS‐Amplifying Nanocatalyst for Enhanced Cancer Immunotherapy

Advanced Science, EarlyView.
The engineered TF‐Fe@LC nanoplatform programs paraptotic death via multipath ROS amplification that disrupts redox homeostasis, provoking mitochondrial dysfunction, autophagic blockade, and ER stress. This caspase‐independent process elicits robust immunogenic cell death, combining with αPD‐L1 to activate systemic CD8+ T‐cell immunity and suppress ...
Zhe Yu, Haozhe Ren, Hua Li, Jinghan Zhao, Miaomiao Cao, Tian Tang, Youbei Qiao, Liting Chen, Tiehong Yang, Hong Wu   +9 more
wiley   +1 more source

The Role of Chemistry Across Disciplines From Humanities to Life Sciences in Understanding Complexity and Emergence

Angewandte Chemie, EarlyView.
This study explores the origins of life by linking prebiotic chemistry, the emergence of information‐carrying molecules such as RNA and proteins, and philosophical questions about consciousness. The study emphasizes the role of molecular evolution in the Central Dogma and provides insights into the chemical origins of biology and the basis of life's ...
Harald Schwalbe, Josef Wachtveitl, Alexander Heckel, Florian Buhr, Sabrina Toews, Thomas M. Schimmer   +5 more
wiley   +2 more sources

Evolution and practical application of the anaerobic threshold in sport training. A revision

European Journal of Human Movement, 2010
The controversy about the anaerobic threshold has not prevented investigators from studying in further and attempting to improve the traditional methods of invasive blood lactate concentration determinations (lactate threshold), or methods of noninvasive
B. Feriche, M. Delgado
doaj