Results 51 to 60 of about 132,748 (328)

The effect of experimental hyperoxia on erythrocytes’ oxygen-transport function [PDF]

, 2018
The aim of this study was to investigate the effect of hyperoxia, calcium ions and pH value on the composition of major phospholipids in human erythrocyte membranes and erythrocytes’ oxygen-transport function. To create a model of hyperoxia, we saturated
Alexander Alexandrovich Moskovkin, Alexander Yurievich Tychkov, Anastasia Nikolaevna Kukina, Anastasia Yurievna Samonova, Bligh EA, Borza C, Dobrotyna NA, Drgová A, Elvira Sergeevna Revina, Gavrilov VB, Gavrilov VB, Igor Pavlovich Grunyushkin, Jean-Christophe Bourdon, Litvitskiy PF, Marangoni AG, Marinetti GV, Morrison WR, Natalia Vasilevna Gromova, Nikolai Zhelev, Novitskiy VV, Sikorski AF, Takakuwa Y, Vasil'yeva YEM, Vercaеmst L, Victor Vasilevich Revin, Vlasov AP   +25 more
core   +4 more sources

Visualizing intramolecular distortions as the origin of transverse magnetic anisotropy [PDF]

, 2018
The magnetic properties of metal–organic complexes are strongly influenced by conformational changes in the ligand. The flexibility of Fe-tetra-pyridyl-porphyrin molecules leads to different adsorption configurations on a Au(111) surface.
Czekelius, Constantin, Franke, Katharina J., Heinrich, Benjamin W., Lotze, Christian, Rolf, Daniela   +4 more
core   +3 more sources

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

Advanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras, Imelda Raczkiewicz, Peggy Bouquet, Jean‐Philippe Dacquin, Jeremy Dhainaut, Anne Goffard, Christophe Volkringer   +6 more
wiley   +1 more source

Hair pyrrole adducts serve as biomarkers for peripheral nerve impairment induced by 2,5-hexanedione and n-hexane in rats.

PLoS ONE, 2018
Pyrrole adducts are specific reaction products of 2,5-hexadione (2,5-HD) in vivo and are considered highly relevant to the pathogenesis of peripheral nerve impairments after exposure to n-hexane, though the exact mechanism remains unclear. In this study,
Xianjie Li, Qiong Wang, Ming Li, Shuo Wang, Cuiqin Zhang, Keqin Xie   +5 more
doaj   +1 more source

Silicon containing electroconductive polymers and structures made therefrom [PDF]

, 1991
An electropolymerized film comprised of polymers and copolymers of a monomer is formed on the surface of an anode. The finished structures have superior electrical and mechanical properties for use in applications such as electrostatic dissipation and ...
Distefano, Salvador, Liang, Ranty H., Nagasubramanian, Ganesan   +2 more
core   +1 more source

Targeted Derepression of the Human Immunodeficiency Virus Type 1 Long Terminal Repeat by Pyrrole-Imidazole Polyamides [PDF]

, 2002
The host factor LSF represses the human immunodeficiency virus type 1 long terminal repeat (LTR) by mediating recruitment of histone deacetylase. We show that pyrrole-imidazole polyamides targeted to the LTR can specifically block LSF binding both in ...
Coull, Jason J., Dervan, Peter B., He, Guocheng, Margolis, David M., Melander, Christian, Rucker, Victor C.   +5 more
core   +1 more source

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

Advanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi, Senwei Zeng, Runfa Zhao, Guangfu Wu, Zhi Liu, Tianhang Zhou, Chunming Xu, Jia Guo, Quan Xu, Yingchun Niu   +9 more
wiley   +1 more source

2-(2,5-Dimethoxyphenyl)pyrrole-3-carbonitrile

Molbank, 2023
The Cadogan reaction of 2-aryl-3-nitropyridines leads to δ-carbolines. The title compound is a side product in this reaction, generated via a ring opening of a nitrene and cyclization. A crystal structure analysis gives an enormous unit cell.
Yannic Grimm, Dieter Schollmeyer, Heiner Detert   +2 more
doaj   +1 more source

A mechanistic study on the phototoxicity of atorvastatin: singlet oxygen generation by a phenanthrene-like photoproduct [PDF]

, 2009
Atorvastatin calcium (ATV) is one of the most frequently prescribed drugs worldwide. Among the adverse effects observed for this lipid-lowering agent, clinical cases of cutaneous adverse reactions have been reported and associated with photosensitivity ...
IESCE, MARIA ROSARIA, Lhiaubet Vallet V., Miranda M. A., MONTANARO, SARA, PREVITERA, LUCIO   +4 more
core   +1 more source

Pyrrole-protein adducts – A biomarker of pyrrolizidine alkaloid-induced hepatotoxicity

Journal of Food and Drug Analysis, 2018
Pyrrolizidine alkaloids (PAs) are phytotoxins identified in over 6000 plant species worldwide. Approximately 600 toxic PAs and PA N-oxides have been identified in about 3% flowering plants. PAs can cause toxicities in different organs particularly in the
Jiang Ma, Q. Xia, P. Fu, G. Lin
semanticscholar   +1 more source