Results 181 to 190 of about 350,350 (363)

An All‐Soft Wearable Electrochemiluminescence Chip for Sweat Metabolite Detection

Advanced Science, EarlyView.
A wearable electrochemiluminescence chip for sweat metabolite monitoring is pioneered, integrating “all‐soft” components: a flexible closed bipolar electrode (c‐BPE) array based on laser‐induced graphene (LIG), a laser‐cut microfluidic layer for sweat collection, and deep eutectic solvents (DES)‐based conductive ionogels for ECL emission.
Wei Nie, Jie Jiang, Xi Wei, Linfeng Zhuo, Danyang Li, Mingyu Jia, Tianhua Zheng, Hua Cui   +7 more
wiley   +1 more source

Effects of 35% Carbamide Peroxide Gel on Surface Roughness and Hardness of Composite Resins

Frontiers in Dentistry, 2010
Objective: Bleaching agents may not be safe for dental materials. The purpose of this invitro study was to evaluate the effects of Opalescent Quick "in-office bleaching gel" containing 35% carbamide peroxide on the surface roughness and hardness of ...
F. Sharafeddin , GR. Jamalipour   +1 more
doaj  

Color stability in intracoronal whitening

Revista Cubana de Estomatología, 2020
Introduction: Intracoronal whitening is a minimally invasive procedure to restore natural color to stained non-vital teeth. The color stability achieved is fundamental to evaluate the predictability of this type of treatment.
Fernando José Peña Bengoa, Nicolas Armando Dufey Portilla, Maria Consuelo Magasich Arze, Matias Valenzuela Varas   +3 more
doaj  

Reprogramming M2b Macrophages via GPX1 Activation by Selenium Nanoparticles Attenuates Lupus Nephritis

Advanced Science, EarlyView.
SeZM NPs selectively target M2b macrophages through mannose–MRC1 (CD206) recognition, enhance GPX1 biosynthesis, and suppress mitochondrial ROS generation, oxidative stress, and JAK–STAT signaling. This dual regulation reduces pro‐inflammatory cytokine release, limits immune cell infiltration and fibrosis, and preserves renal function, providing a ...
Haoran Lv, Guanning Huang, Hongyu Li, Hanzhi Liang, Huajing Peng, Kefei Wu, Wenfang Chen, Dandan Zhang, Kexin Ma, Yufei Du, Siweier Luo, Yi Zhou, Haiping Mao, Wei Chen, Tianfeng Chen, Yiming Zhou, Qinghua Liu   +16 more
wiley   +1 more source

Avaliação da resistência adesiva de sistemas adesivos ao esmalte clareado de dentes bovinos sob teste de microtração [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2014.Objetivos: Este estudo teve como objetivo avaliar a resistência de união sob teste de microtração ...
Deucher, Camila
core  

Multimodal AI‐Driven Identification of Dehydrocostus Lactone as a Potent Renal Fibrosis Attenuator Targeting IQGAP1

Advanced Science, EarlyView.
Renal fibrosis, a hallmark of CKD, lacks effective treatments. Herein, we developed a multimodal AI model (TCM‐SPred) to identify anti‐fibrotic agents and found that dehydrocostus lactone (DCL) targets IQGAP1 to inhibit Wnt signaling, blocking the interaction between IQGAP1 and CCT3, demonstrating potent anti‐fibrotic activity in vitro and in vivo ...
Weijiang Lin, Wenzhuo Xu, Kang Liu, Ping Wang, Zhenzhen Zhu, Wenyu Lu, Zhe Zheng, Xiaoqian Peng, Xunkai Yin, Shulan Mei, An Pan, Jian Liu, Lihong Hu   +12 more
wiley   +1 more source

Slow release of oxygen from carbamide peroxide for promoting the proliferation of human brain microvascular endothelial cells under hypoxia. [PDF]

Ann Transl Med, 2021
Meng X, Sun Y, Wang L, Li Y, Ouyang R, Yuan P, Miao Y.   +6 more
europepmc   +1 more source

Microglial Membranes Wrapped Ultrasmall Medium‐Entropy Ru Single‐Atom Nanozyme: Enhanced Catalysis for Accelerating Inflammation/Redox Microenvironment Regulation in Intracerebral Hemorrhage

Advanced Science, EarlyView.
PtRhIr/Ru SAN@M nanozymes cross the blood–brain barrier and selectively accumulate in hemorrhagic brain regions. By mimicking multiple enzyme activities, they attenuate oxidative stress, modulate microglial polarization toward an anti‐inflammatory phenotype, inhibit ferroptosis, and promote neuronal repair.
Jiebo Li, Penghui Wei, Yuanbo Pan, Hongjia Zheng, Jiajun Hu, Qianxi Chen, Zhongyuan Shen, Yongrui Hu, Jiajun Wu, Fuxin Lin, Fuxiang Chen, Chenyu Ding, Wenhua Fang, Yuanxiang Lin, Dezhi Kang, Yuxiang Gu, Yang Zhu, Dengliang Wang   +17 more
wiley   +1 more source

Targeted Degradation of eEF2K by a Structure‐Guided PROTAC Strategy for the Treatment of Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study developed an eEF2K‐targeting PROTAC, A6, that efficiently degrades eEF2K in TNBC cells, inhibiting tumor growth in vitro and in vivo. To enhance tumor‐specific delivery, we engineered A6@ZIF‐8, a pH‐sensitive nanocarrier, which improved drug accumulation at tumor sites, offering a promising therapeutic strategy for TNBC through targeted ...
Shijun Cao, Changxin Zhong, Shilong Jiang, Yungui Li, Yang Xi, Mingxuan Xiao, Ting Jiang, Xiaoya Wan, Zonglin Chen, Xiaohui Yu, Yan Cheng   +10 more
wiley   +1 more source

Synergistic Activation of Immunogenic Cell Death and the cGAS–STING Pathway by Engineered Zinc/Manganese‐Based Metal–Organic Framework Nanoplatforms for Colon Cancer Immunotherapy

Advanced Science, EarlyView.
A zinc/manganese (Zn/Mn)‐based metal‐organic framework (MOF) loaded with the STING agonist c‐di‐AMP diammonium (denoted AMP@Zn/Mn‐MOF) was developed to synergistically activate the cGAS‐STING pathway and induce immunogenic cell death. This nanoplatform reprograms the immunosuppressive tumor microenvironment, significantly enhancing anti‐PD‐L1 ...
Bingzi Zhu, Xiaodong Chen, Chang Xu, Xuehua Qian, Binglong Bai, Ji Lin, Wenhai Deng, Xiang Wang, Yuekai Cui, Shengsheng Zhao, Zuoliang Xie, Tao You, Yingpeng Huang, Xian Shen, Xufeng Lu, Weijian Sun   +15 more
wiley   +1 more source