Results 11 to 20 of about 307,188 (349)

Methylene blue dosing strategies in critically ill adults with shock—A retrospective cohort study

Frontiers in Medicine, 2022
BackgroundShock increases mortality in the critically ill and the mainstay of therapy is the administration of vasopressor agents to achieve hemodynamic targets.
Sibel Sari-Yavuz, Ka-Lin Heck-Swain, Marius Keller, Harry Magunia, You-Shan Feng, Helene A. Haeberle, Petra Wied, Christian Schlensak, Peter Rosenberger, Michael Koeppen   +9 more
doaj   +1 more source

Synthesis of core-shell nanoparticles for the removal of toxic pollutants in aqueous medium [PDF]

, 2018
In this work two active photo-catalysts were synthetized and tested for the removal of methylene blue and arsenic in aqueous solutions. The two catalysts (Fe3O4/SiO2/TiO2-Al and Fe3O4-SiO2/Zr-TiO2) were characterized by nano-size, guaranteeing a large ...
Cheng, Khley, Chiavola, Agostina, Kanaev, Andrei, Stoller, Marco, Vuppala, Srikanth   +4 more
core   +1 more source

Analgesic effect of subcutaneous injection of different concentrations of methylene blue after hemorrhoidectomy: A retrospective study

Frontiers in Surgery, 2023
ObjectiveSubcutaneous injection of methylene blue around the anus may help reduce postoperative pain. However, the concentration of methylene blue is still controversial.
Qing Long, Jun Li, Yan Li
doaj   +1 more source

Methylene Blue Induces Macroautophagy through 5' Adenosine Monophosphate-Activated Protein Kinase Pathway to Protect Neurons from Serum Deprivation

Frontiers in Cellular Neuroscience, 2013
Methylene blue has been shown to be neuroprotective in multiple experimental neurodegenerative disease models. However, the mechanisms underlying the neuroprotective effects have not been fully elucidated.
Luokun eXie, Wenjun eLi, Ali eWinters, Fang eYuan, Kunlin eJin, Shaohua eYang   +5 more
doaj   +1 more source

Photocatalytic Degradation of Methylene Blue by Fe/ZnO/SiO2 Nanoparticles under Visiblelight

Journal of Nanotechnology, 2012
The photocatalytic activity of Fe/ZnO/SiO2 catalysts under visible-light irradiation for the degradation of methylene blue was evaluated. The effect of pH, illumination time, amount of catalyst loaded, and initial dye concentration on the degradation ...
R. M. Mohamed, I. A. Mkhalid, E. S. Baeissa, M. A. Al-Rayyani   +3 more
doaj   +1 more source

The sensitivity and specificity of methylene blue spray to identify the parathyroid gland during thyroidectomy [PDF]

PeerJ, 2019
Background Hypocalcemia is a common complication of thyroidectomy resulting from an injury to the parathyroid gland. Methylene blue, which is a medication and dye that has been used for more than a century, is safe and readily available.
Patorn Piromchai, Thipphailin Juengtrakool, Supawan Laohasiriwong, Pornthep Kasemsiri, Piti Ungarereevittaya   +4 more
doaj   +2 more sources

Photo degradation of methylene blue onto Boron/Phosphorous modified carbons dots prepared by hydrothermal and microwave assisted methods

Materials Science for Energy Technologies, 2023
In this work boron and phosphorous co-doped carbon quantum dots were synthesized using hydrothermal and microwave assisted heating. Modified carbon dots were used for their applications in removal of methylene blue from waste water.
Saurabh Yadav, Arinjay Kumar, Dinesh Kumar   +2 more
doaj   +1 more source

Synthesis and properties of Co-doped titanate nanotubes and their optical sensitization with methylene blue [PDF]

, 2013
Here we report on a novel chemical route to synthesize homogenous cobalt doped titanate nanotubes (CoTNT), using an amorphous Co-doped precursor. The influence of the synthesis temperature, autoclave dwell time and metal doping on the structural and ...
Ferreira, V. C., Monteiro, O. C., Nunes, M. R., Silvestre, A. J.   +3 more
core   +2 more sources

Improved photocatalytic properties of doped titanium-based nanometric oxides [PDF]

, 2017
Photocatalysis is considered one of the most promising technologies for applications in the environmental field especially in the abatement of water-soluble organic pollutants.
Bracciale, Maria P., De Caprariis, Benedetta, De Filippis, Paolo, Petrullo, Antonietta, Pronti, Lucilla, Santarelli, Maria L., Scarsella, Marco   +6 more
core   +1 more source

Methylene blue promotes quiescence of rat neural progenitor cells

Frontiers in Cellular Neuroscience, 2014
Neural stem cell-based treatment holds a new therapeutic opportunity for neurodegenerative disorders. Here, we investigated the effect of methylene blue on proliferation and differentiation of rat neural progenitor cells (NPCs) both in vitro and in vivo.
LUOKUN eXIE, Gourav eRoy Choudhury, Jixian eWang, Yong ePark, Ran eLiu, Fang eYuan, Chun-Li eZhang, Thomas eYorio, Kunlin eJin, Shaohua eYang, Shaohua eYang   +10 more
doaj   +1 more source