Results 181 to 190 of about 6,017,345 (295)

A Type I Aggregation-Induced Emission Photosensitizer Enables Peroxide-Free Photodynamic Tooth Whitening While Preserving Enamel Integrity. [PDF]

J Funct Biomater
Peng K, Liang J, Huang Y, Li Y, Liu FS, Zhou Y.   +5 more
europepmc   +1 more source

Synchronized Imaging of Hydrogen Peroxide and Hydroxyl Radical in Pyroptosis and Epilepsy

Advanced Science, EarlyView.
A dual‐responsive fluorescent probe, HH, enables synchronized visualization of H2O2 and •OH through spectrally resolved green and red channels. By tracking redox dynamics in pyroptosis and epilepsy models, HH reveals ROS elevation during seizure‐like pathology and supports evaluation of antioxidant and antiepileptic therapeutic interventions.
Yabing Gan, Yuling Xu, Ting Yu, Yang Li, Xin Jiang, Haoyu Jin, Haitao Li, Youyu Zhang, Peng Yin, Jong Seung Kim   +9 more
wiley   +1 more source

Effect of infusing ghee with Ayurvedic herb mix (Murchana) on its oxidative stability and its comparative analysis with medicated ghee (Siddha Ghrita). [PDF]

J Ayurveda Integr Med
Kataria D, Hegde MN, Singh G.
europepmc   +1 more source

Pyrazole‐Derived Antibacterial Compounds Effectively Treat Methicillin‐Resistant Staphylococcus Aureus Infections by Inhibiting Aspartate Transcarbamoylase

Advanced Science, EarlyView.
This study unveils a novel antibacterial mechanism against MRSA, in which the compound Py‐27 selectively targets and inhibits aspartate transcarbamoylase (ATCase), a key enzyme in pyrimidine synthesis. This inhibition disrupts DNA replication, induces oxidative damage, leading to potent bactericidal activity.
Xiaorong Yang, Xinyuan Cao, Lixia Dai, Feng Yang, Jing Wang, Yudong Ma, Tong Bu, Zile Gong, Xueyan Liu, Changcai Bai, Xiaolou Miao, Xiaofei Shang   +11 more
wiley   +1 more source

Antioxidant Properties of a <i>Rhodiola rosea</i> Constituent, Rosavin. [PDF]

Life (Basel)
Brink DF, Sapp TL, Ghafoor TS, Boyland PA, Tamazawa YC, Kaur G, Shults NV, Sullivan RD, Suzuki YJ.   +8 more
europepmc   +1 more source

Proposal of Lubricant Maintenance by Monitoring Peroxide Value

Proposal of Lubricant Maintenance by Monitoring Peroxide Value
This preliminary study on the maintenance of industrial lubricants for chemical plant investigated appropriate maintenance through condition monitoring of the lubricants, in particular autoxidation of base oil as the major degradation process. Changes in chemical and physical properties caused by the autoxidation of hydrocarbons were considered in ...
openaire   +1 more source

O‐GlcNAcylation Regulation of SNAP29‐Dependent Autophagy Activation Dictates Chemoresistance in Gastric Cancer

Advanced Science, EarlyView.
Model illustrating the proposed mechanism by which chemotherapy‐induced downregulation of OGT disrupts SNAP29 O‐GlcNAcylation, promoting STX17‐SNAP29‐VAMP8 SNARE complex assembly and protective autophagy, leading to chemoresistance, which in turn establishes a feedforward loop to perpetuate drug tolerance.
Liang Tang, Shaoji Zhao, Ziling Shao, Tao Luo, Baifu Peng, Yifan Liu, Jinning Ye, Jianjun Peng, Kaiyu Sun, Jianbo Xu   +9 more
wiley   +1 more source

From Composition to Shelf Life: Oxidative Deterioration Trajectories of Monovarietal Extra Virgin Olive Oils. [PDF]

Plants (Basel)
Taiti C, Spinelli G, Marone E, Masi E, Mancuso S.   +4 more
europepmc   +1 more source

Aberrant GRP78 Phase Transition Sustains Endothelial IRE1α Signaling and Drives Blood–Brain Barrier Failure in Cerebral Amyloid Angiopathy

Advanced Science, EarlyView.
Vascular Aβ40 corrupts GRP78 phase behavior in brain endothelial cells, sustaining IRE1α–TRAF2–JNK signaling and driving apoptosis, tight junction loss, and blood–brain barrier failure in cerebral amyloid angiopathy. Pharmacological IRE1α inhibition restores vascular integrity, reduces leakage, and improves functional outcomes, revealing a targetable ...
Honglin Zheng, Qiang Li, Haiyang Luo, Yapei Yuan, Na Zhang, Yongting Lu, Suying Duan, Jieshi Zhong, Hang Zhang, Chenyang Liu, Yaochong Zhang, Wenzhuo Zhao, Yaxuan Song, Tuo Wang, Si Yan, Yapeng Li, Han Liu, Yuan Gao, Zongping Xia, Yuming Xu   +19 more
wiley   +1 more source

Oxidative eustress is associated with AMPK and AKT activation, GLUT4 translocation and glucose uptake in skeletal muscle cells and fibres. [PDF]

Redox Rep
Martín-Prieto E, Catalano-Iniesta LA, Fernández-Puente E, Palomero J.   +3 more
europepmc   +1 more source