Results 41 to 50 of about 22,100 (162)

Condition-Dependent Coordination and Peroxidase Activity of Hemin-Aβ Complexes

Molecules, 2020
The peroxidase activity of hemin-peptide complexes remains a potential factor in oxidative damage relevant to neurodegeneration. Here, we present the effect of temperature, ionic strength, and pH relevant to pathophysiological conditions on the dynamic ...
Chiara Bacchella, James T. Brewster, Steffen Bähring, Simone Dell’Acqua, Harrison D. Root, Gregory D. Thiabaud, James F. Reuther, Enrico Monzani, Jonathan L. Sessler, Luigi Casella   +9 more
doaj   +1 more source

hemins

, 2014
Citation: 'hemins' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.H02778 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Dietary inclusion of cyanobacteria Arthrospira (Spirulina platensis) spp. decreases the aggravating effect of hemin from red meat in a rat colorectal carcinogenesis model

Future Foods
Colorectal cancer (CRC) risk, associated with a high intake of red/processed meat, may be related to hemin. A potential chemopreventive agent, Arthrospira (Spirulina platensis) spp. (AP) is a cyanobacteria employed as a functional food with the potential
Luis Manuel Sarmiento-Machado, Simone Oliveira Amadeu, Nelci Antunes de Moura, Luciana Azevedo, Luis Fernando Barbisan   +4 more
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The Comparison of Acetic Acid and Strontium Chloride Procedures for Extraction of Hemin

Medical Laboratory Journal, 2007
Background and objectives: Hemin is a porphyrin compound derived from hemoglobin, the precursor of other porphyrin hemoglobin derivatives and the raw material of Hematin.
A Alavi, Sh Moradi, N Mirkheshti, A Ghadiri, F Hadizadeh   +4 more
doaj  

One-Step Solvothermal Synthesis of Carbon Dots for Rapid and Accurate Determination of Hemin Content

Molecules
The development of sensitive and specific methods for the high-quality analysis of hemin-related drugs is significant in the pharmaceutical field. In this work, a simple and rapid method based on the fluorescent properties of carbon dots (CDs) was ...
Yiaobo Zhang, Lin Liu, Jiahui He, Chengzhi Huang, Lei Zhan, Chunmei Li   +5 more
doaj   +1 more source

Effects of homocysteine-induced endoplasmic reticulum protein on endoplasmic reticulum stress, autophagy, and neuronal apoptosis following intracerebral hemorrhage

IBRO Reports, 2020
Intracerebral hemorrhage (ICH) is defined as bleeding into the brain parenchyma with a high mortality and morbidity rate. Unfortunately, it remains an unresolved medical problem.
Hui Wu, Jinglei Wang, Maohong Cao, Jingjing Liang, Dan Wu, Xingxing Gu, Kaifu Ke   +6 more
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Preparation of Hydrogen Peroxide Sensitive Nanofilms by a Layer-by-Layer Technique

Nanomaterials, 2018
H2O2-sensitive nanofilms composed of DNA and hemin-appended poly(ethyleneimine) (H-PEI) were prepared by a layer-by-layer deposition of DNA and H-PEI through an electrostatic interaction.
Kentaro Yoshida, Tetsuya Ono, Takenori Dairaku, Yoshitomo Kashiwagi, Katsuhiko Sato   +4 more
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RIP1 and RIP3 mediate hemin-induced cell death in HT22 hippocampal neuronal cells

Neuropsychiatric Disease and Treatment, 2018
Xingfen Su,1 Handong Wang,2 Yuanxiang Lin,1 Fuxiang Chen1 1Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian, People’s Republic of China; 2Department of Neurosurgery, Jinling Hospital ...
Su X, Wang H, Lin Y, Chen F
doaj  

Involvement of EGFR-AKT signaling in hemin-induced neurotoxicity

Experimental Biology and Medicine
Intracerebral hemorrhage (ICH), as bleeding from ruptured vessels within the brain, is the second leading neuropathological problem following ischemic stroke.
Hui-Ju Huang, Yang-Jie Tseng, I-Jung Lee, Yu-Li Lo, Anya Maan-Yuh Lin, Anya Maan-Yuh Lin, Anya Maan-Yuh Lin   +6 more
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Effect of Hemin on Brain Alterations and Neuroglobin Expression in Water Immersion Restraint Stressed Rats

Scientifica, 2016
In the brain, the heme oxygenase (HO) system has been reported to be very active and its modulation seems to play a crucial role in the pathophysiology of neurodegenerative disorders.
Merhan Ragy, Fatma Ali, Maggie M. Ramzy
doaj   +1 more source