Results 121 to 130 of about 163,880 (289)

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

Synthesis, Characterization, and DNA Interaction Studies of Dysprosium(III) with Methylene Blue

, 2011
The interaction between methylene blue-Dy(III) complex and herring sperm DNA was investigated in physiological buffer (pH 7.40). The binding ratios and the apparent molar absorptivity of (MB)-M-epsilon-Dy-DNA were determined by the molar ratio method ...
Pan, Hai-Zhuan, Pan, HZ (reprint author), SW Univ Sci & Technol, Dept Chem, Sch Mat Sci & Engn, Mianyang 621010, Sichuan, Peoples R China., Wang, Xing-Ming, Zhang, Min, Ding, Li-sheng   +4 more
core  

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

Complications of Methylene Blue Dye in Breast Surgery: Case Reports and Review of the Literature

Journal of Cancer, 2011
Introduction: Methylene blue dye has been used worldwide successfully with few complications in breast surgery. We present two different complications involving methylene blue: 1) skin and parenchymal necrosis when dye was injected in a subdermal fashion
FJ Reyes, MB Noelck, C Valentino, L Grasso-LeBeau, JE Lang
doaj  

Realization and efficiency evaluation of a micro-photocatalytic cell prototype for real-time blood oxygenation

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Ullah, T, Thorsen, T, Rasponi, M, Gilbert, R, Fiore, GB   +5 more
core  

Methemoglobinemia induced by methylene blue pertubation during laparoscopy

, 1998
Methylene blue is used to check tubal patency during laparoscopy. A case of methemoglobinemia which was induced by methylene blue is presented. Methemoglobinemia is usually treated with methylene blue; however, in patients with glucose-6-phosphate ...

core   +1 more source

Cuproptosis and Mitophagy Mediated by the THUMPD1/IGF2R‐Dependent Suppression of AKT and Activation of AMPK Signaling Suppress Lung Adenocarcinoma Progression

Advanced Science, EarlyView.
THUMPD1 drives a tumor‐suppressive signaling cascade in lung adenocarcinoma by promoting IGF2R expression. IGF2R associates with PPP2R1A to suppress AKT and activate AMPK, leading to SLC31A1 upregulation and copper accumulation. Elevated copper disrupts mitochondrial metabolism and induces excessive mitophagy, thereby restraining tumor growth and ...
Kai Wu, Bo Qin, Zhuoyu Gu, Weizheng Ding, Xiaoming Chen, Kaishang Zhang, Yujin Qiao, Shuang Yuan, Song Zhao, Xiangnan Li, Peng Zhang   +10 more
wiley   +1 more source

Synthesis and characterization of cobalt doped zinc oxide nanoparticles and their application for catalytic reduction of methylene blue dye

Desalination and Water Treatment
The co-precipitation approach has been used in the current research work to synthesize cobalt-doped zinc oxide nanoparticles (ZnO NPs) employing zinc and cobalt nitrate hexahydrate as precursor salts.
Muhammad Imran Din, Rida Khalid, Zaib Hussain, Sehar Gul, Arslan Mujahid   +4 more
doaj   +1 more source

Interaction Mode Between Methylene Blue-Pr(III) Complex and Herring-Sperm DNA

, 2011
By spectroscopic method, the binding ratios between methylene blue-Pr(III) and DNA in physiological pH environment (pH=7.40) were determined as nPr:nMB(III)=1:3 and nPr(III)(MB)3:nDNA=8:1. The binding constants at different temperatures [image omitted]=7.
Wang, Xingming, Pan, HZ (reprint author), SW Univ Sci & Technol, Dept Chem, Sch Mat Sci & Engn, Mianyang 621010, Sichuan, Peoples R China., Ding, Lisheng, Pan, Haizhuan   +3 more
core  

Methylene blue inhibits lumefantrine-resistant Plasmodium berghei

, 2016
Introduction: Chemotherapy still is the most effective way to control malaria, a major public health problem in sub-Saharan Africa. The large-scale use of the combination therapy artemether-lumefantrine for malaria treatment in Africa predisposes ...
Ruth Mwende Mumo, Hastings Suba Ozwara, Daniel Muthui Kiboi, Victor Irungu Mwangi, Zipporah Waithera Ng'ang'a, Sabah Ahmed Omar   +5 more
core   +1 more source