Results 111 to 120 of about 93,640 (301)

Chia (Salvia hispanica L.) oil stability: Study of the effect of natural antioxidants [PDF]

, 2017
The chia seed (Salvia hispanica L.) is globally popular and valued for its nutritional and health attributes. Chia oil is mainly composed of triglycerides, in which polyunsaturated fatty acids (PUFAs, linoleic and α-linolenic acids) are found in high ...
Bodoira, Romina Mariana, Martinez, Marcela Lilian, Penci, Maria Cecilia, Ribotta, Pablo Daniel   +3 more
core   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Interactions between glycerol, PEG-200 and (NH4)2 SO4 in the stability of heterologous cutinase [PDF]

, 2013
Cutinases (EC 3.1.1.74)are versatile enzymes that have hydrolytic activity on various esters [1]. The spacial structure and the catalytic site of the enzymes can be protected by chemical additives to promove the stability of the activity [2, 3].
Gomes, Daniela S., Jordão, R. C. C., Matamá, Maria Teresa, Paulo, Artur Cavaco, Salgueiro, Alexandra A., Takaki, G. M. Campos   +5 more
core  

Timing Mechanotransduction: Mechanically Dynamic Biomaterials Reveal the Temporal Hierarchy of YAP/TAZ Control Nodes

Advanced Science, EarlyView.
This work develops dynamically softening polyacrylamide hydrogels for time‐resolved imaging during continuous mechanical transitions. The study revealed that mechanotransduction is biphasic; YAP/TAZ inactivation is driven by early loss of the nucleocytoskeletal continuum connecting subnuclear adhesions, F‐actin, and the nuclear envelope, coupled with ...
Alessandro Gandin, Giada Vanni, Veronica Torresan, Margherita Pelosin, Rebecca Busetto, Anna Citron, Ambela Suli, Paolo Contessotto, Carlo Albanese, Francesca Zanconato, Tito Panciera, Stefano Piccolo, Giovanna Brusatin   +12 more
wiley   +1 more source

Role of Copper and Zinc Ions in the Hydrolytic Degradation of Neurodegeneration-Related Peptides

Molecules
Spontaneous cleavage reactions normally occur in vivo on amino acid peptide backbones, leading to fragmentation products that can have different physiological roles and toxicity, particularly when the substrate of the hydrolytic processes are neuronal ...
Valentina Pirota, Enrico Monzani, Simone Dell’Acqua, Chiara Bacchella   +3 more
doaj   +1 more source

BLADE‐ON‐PETIOLE Genes Enable Genetic Bottleneck Mitigation Through Cross‐Species Repurposing of Floral Persistence Traits

Advanced Science, EarlyView.
This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao, Qianwen Lyu, Tinghao Zhang, Yupan Zou, Yue Xie, Dandan Yang, Cao Xu, Xiaozhen Huang   +7 more
wiley   +1 more source

Research and analysis on layer state distribution of EDI membrane block ion exchange resin

Gongye shui chuli
In order to master the distribution law of each layer state of the ion exchange resin in the EDI membrane block, this paper firstly analyzed the working principles and characteristics of the migration failure layer, exchange stability layer and ...
YUAN Guoquan, LI Huijun, ZHANG Jiangtao, JIANG Guoce, YIN Ping, DONG Juan, LIU Deqing, SHEN Weiqing, ZHOU Jiacai, LI Meizhen   +9 more
doaj   +1 more source

Thermally Degradable Biocompatible Hydrogel as Transient Encapsulation Coating for Implantable Sensors

Advanced Science, EarlyView.
A biocompatible hydrogel coating with tissue‐like mechanics and reversible dissolution triggered by a mild, physiologically compatible temperature drop (≈37°C → ≈25°C) was developed for the transient encapsulation of implantable devices. The physically crosslinked methylcellulose, polyethylene glycol and polyacrilic acid (MC/PEG/PAA) hydrogel ...
Francesca Persano, Eleonora Vandini, Eleonora Daini, Antonietta Vilella, Daniela Giuliani, Leonardo Lamanna, Marco Friuli, Christian Demitri, Laura Pecoraro, Amilcare Barca, Tiziano Verri, Cosimino Malitesta, Martina Corsi, Giuseppe Barillaro, Elisabetta Mazzotta   +14 more
wiley   +1 more source

Influence of Alkali Cation on the Mechanical Properties and Durability of Fly Ash Based Geopolymers

Acta Chimica Slovenica, 2013
This research has provided information about the influence of alkali cations (Na+ and K+) on the mechanical properties and durability of fly ash based geopolymers.
Irena Nikolić, Radomir Zejak, Ivona Janković-Častvan, Ljiljana Karanović, Vuk Radmilović, Velimir Radmilović   +5 more
doaj  

Icariin Enhances the Enzymatic Activity of N‐acetylgalactosaminidase to Augment Akkermansia Abundance in Gut Microbiota for Improved PD‐1 Blockade Efficacy in Tumor Suppression

Advanced Science, EarlyView.
Icariin promoted the growth of Akk by enhancing the activity of N‐acetylgalactosaminidase (Amuc_0920), which enhanced mucin utilization and provided a favorable nutrient environment for bacterial growth. This icariin‐mediated enrichment of Akk further reshaped the tumor microenvironment and promoted CD8+ T cell infiltration, ultimately synergizing with
Shuangying Qiao, Liu Yang, Haibang Hao, Qiuxia Ding, Feng Ding, Zheng Chen, Jinfang Zhang, Yun He, Meng Li, Jun Xu, Chao Wang, Aiping Lu, Fangfei Li   +12 more
wiley   +1 more source