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Drug: Magnesium
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Total 8840 results found since Jan 2013.
Oxidative stress responses and their alterations in the Nrf2-NMDA receptor pathway in the brain of suicide victims
This study aimed to investigate the relationship between oxidative stress progression, Nrf2 regulation, and N-methyl-D-aspartate receptor (NMDA) subunit composition in the hippocampus (Hp) and frontal cortex (FCx) of suicide victims (n=14) and matched controls (n=8). Furthermore, zinc and magnesium concentrations and their potency to inhibit [3H] MK-801 (radioactively labeled form of MK-801 - dizocilpine, a well-characterized NMDAR channel uncompetitive antagonist frequently used in receptor-binding assays) binding to NMDA receptor channels were measured. Our results revealed a statistically significant increase in protein...
Source: J Physiol Pharmacol - September 3, 2023 Category: Drugs & Pharmacology Authors: P Panczyszyn-Trzewik P Misztak W Opoka G Nowak M Sowa-Kucma Source Type: research
Atom economic access to cationic magnesium complexes
This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Etienne Volcan Brouillet, Scott Brown, Alan Kennedy, Annabel Rae, Heather Walton, Stuart Duncan Robertson Cationic alkaline-earth complexes attract interest for their enhanced Lewis acidity and reactivity compared with their neutral counterparts. Synthetic protocols to these complexes generally utilize expensive specialized reagents in reactions generating... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Dalton Trans. latest articles - September 1, 2023 Category: Chemistry Authors: Etienne Volcan Brouillet Source Type: research
Novel dual-emission fluorescence imprinted sensor based on Mg, N-CDs and metal-organic frameworks for rapid and smart detection of 2, 4, 6-trinitrophenol
Talanta. 2023 Aug 25;266(Pt 2):125115. doi: 10.1016/j.talanta.2023.125115. Online ahead of print.ABSTRACTRapid and real-time detection of 2, 4, 6-trinitrophenol (TNP) is of great importance for the living environment and human health. Herein, we constructed an innovative ratiometric fluorescence imprinted sensor with fast response and high selectivity based on magnesium and nitrogen co-doped carbon dots (Mg, N-CDs) and chromium telluride quantum dots (r-CdTe) self-assembled in zirconium-based metal organic frameworks (UiO-66) combined with imprinted polymers for the detection of TNP. In the protocol, the introduction of Ui...
Source: Talanta - September 1, 2023 Category: Chemistry Authors: Lidong Yang Wei Hu Fubin Pei Bin Du Zhaoyang Tong Xihui Mu Mingzhu Xia Fengyun Wang Bing Liu Source Type: research
Magnesium ions regulated ovalbumin-lysozyme heteroprotein complex: Aggregation kinetics, thermodynamics and morphologic structure
This study aims to investigate the mechanism of magnesium ions regulated ovalbumin-lysozyme (OVA-LYS) heteroprotein aggregation behavior via aggregation kinetics model, exploring the relationship between differential aggregation behavior and protein molecular structure, intermolecular interactions and thermal stability. Results showed that the aggregation rate (kapp) and maximum absorbance (Amax) of the OVA-LYS heteroprotein complex were located between OVA and LYS. Meanwhile, the thermal denaturation temperature (Td) and denaturation enthalpy (ΔH) were between the values of OVA and LYS as well. Compared with OVA, the the...
Source: International Journal of Biological Macromolecules - September 1, 2023 Category: Biochemistry Authors: Zhaohui Yan Jingbo Liu Jianqi Ren Chenman Li Zhi Wang Luyao Dai Sijia Cao Renzhao Zhang Xuanting Liu Source Type: research
Serum Magnesium Levels in Patients with Chronic Kidney Disease: Is There a Relationship with Inflammation Status?
CONCLUSION: Mg2+ serum levels were negatively correlated with inflammatory status in patients with CKD on dialysis.PMID:37658221 | DOI:10.1007/s12011-023-03829-3
Source: Biological Trace Element Research - September 1, 2023 Category: Biology Authors: Julie Ann Kemp Isadora K Britto Marcia Ribeiro Beatriz Baptista Drielly C M V Reis Larissa Fonseca Paulo Emilio Correa Leite Marcelo Ribeiro-Alves Denise Mafra Source Type: research
Novel dual-emission fluorescence imprinted sensor based on Mg, N-CDs and metal-organic frameworks for rapid and smart detection of 2, 4, 6-trinitrophenol
Talanta. 2023 Aug 25;266(Pt 2):125115. doi: 10.1016/j.talanta.2023.125115. Online ahead of print.ABSTRACTRapid and real-time detection of 2, 4, 6-trinitrophenol (TNP) is of great importance for the living environment and human health. Herein, we constructed an innovative ratiometric fluorescence imprinted sensor with fast response and high selectivity based on magnesium and nitrogen co-doped carbon dots (Mg, N-CDs) and chromium telluride quantum dots (r-CdTe) self-assembled in zirconium-based metal organic frameworks (UiO-66) combined with imprinted polymers for the detection of TNP. In the protocol, the introduction of Ui...
Source: Talanta - September 1, 2023 Category: Chemistry Authors: Lidong Yang Wei Hu Fubin Pei Bin Du Zhaoyang Tong Xihui Mu Mingzhu Xia Fengyun Wang Bing Liu Source Type: research
Serum Magnesium Levels in Patients with Chronic Kidney Disease: Is There a Relationship with Inflammation Status?
CONCLUSION: Mg2+ serum levels were negatively correlated with inflammatory status in patients with CKD on dialysis.PMID:37658221 | DOI:10.1007/s12011-023-03829-3
Source: Biological Trace Element Research - September 1, 2023 Category: Biology Authors: Julie Ann Kemp Isadora K Britto Marcia Ribeiro Beatriz Baptista Drielly C M V Reis Larissa Fonseca Paulo Emilio Correa Leite Marcelo Ribeiro-Alves Denise Mafra Source Type: research
Magnesium ions regulated ovalbumin-lysozyme heteroprotein complex: Aggregation kinetics, thermodynamics and morphologic structure
This study aims to investigate the mechanism of magnesium ions regulated ovalbumin-lysozyme (OVA-LYS) heteroprotein aggregation behavior via aggregation kinetics model, exploring the relationship between differential aggregation behavior and protein molecular structure, intermolecular interactions and thermal stability. Results showed that the aggregation rate (kapp) and maximum absorbance (Amax) of the OVA-LYS heteroprotein complex were located between OVA and LYS. Meanwhile, the thermal denaturation temperature (Td) and denaturation enthalpy (ΔH) were between the values of OVA and LYS as well. Compared with OVA, the the...
Source: International Journal of Biological Macromolecules - September 1, 2023 Category: Biochemistry Authors: Zhaohui Yan Jingbo Liu Jianqi Ren Chenman Li Zhi Wang Luyao Dai Sijia Cao Renzhao Zhang Xuanting Liu Source Type: research
Characterization of airborne particulate matter and its toxic and proarrhythmic effects: A case study in Aburr á Valley, Colombia
This study characterized the PM collected from the north, south, and central zones to evaluate its chemical composition and morphology. Different elements such as silicon, carbon, aluminum, potassium, calcium, sodium, iron, magnesium, and copper and the presence of unburned fuel, motor oil, and silicon fibers were identified. In vitro and in silico studies were conducted to evaluate the toxicity of the PM, and it was found that the PM collected from the central zone had the greatest impact on cell viability and caused DNA damage. The in silico study demonstrated that PM has concentration-dependent proarrhythmic effects, re...
Source: Environmental Pollution - August 31, 2023 Category: Environmental Health Authors: Laura C Palacio Geraldine Durango-Giraldo Camilo Zapata-Hernandez Gloria A Santa-Gonz ález Diego Uribe Javier Saiz Robison Buitrago-Sierra Catalina Tob ón Source Type: research
