Disulfiram and calcium carbimide are two alcohol deterrants widely used in alcoholism treatment, however, there exist great concerns over their safety. Reports on hepatotoxicity, mainly related to disulfiram therapy, have been published. The hepatotoxic potential of calcium carbimide is less well characterized. Here, we describe four cases of liver damage related to this therapeutic group that were submitted to a Registry of hepatotoxicity and point out the limitations that we face when prescribing these compounds. A reassessment of the role of these compounds in the management of alcohol dependence is clearly needed.
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http://dx.doi.org/10.3748/wjg.v12.i31.5078 | DOI Listing |
J Am Chem Soc
December 2024
Department of Chemistry, University of Nevada, Reno, 1664 N. Virginia Street, Reno, Nevada 89557, United States.
Hydration dynamics and solvent viscosity play critical roles in the structure and function of biomolecules. An overwhelming body of evidence suggests that protein and membrane fluctuations are closely linked to solvent fluctuations. While extensive research exists on the use of vibrational probes to detect local interactions and solvent dynamics, fewer studies have explored how the behavior of these reporters changes in response to bulk viscosity.
View Article and Find Full Text PDFJ Comput Chem
January 2025
Department of Chemistry, University of Hawaii, Honolulu, Hawaii, USA.
This computational study focuses on the mechanism of the consecutive decomposition of FOX-7 and compares the results with recent experimental study [J. Phys. Chem.
View Article and Find Full Text PDFJ Org Chem
December 2024
State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750001, China.
ACS Appl Mater Interfaces
November 2024
Chair of Solid-State and Quantum Chemistry, Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
An entire series of mercury cyanamides/carbodiimides, including two new materials─Hg(NCN)Cl (, = 4, = 9.109(1) Å, = 15.386(1) Å, = 8.
View Article and Find Full Text PDFSmall
December 2024
Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China.
Zinc (Zn)-based materials are cost-effective and promising single-metal catalysts for CO electroreduction to CO but is still challenged by low selectivity and long-term stability. Undercoordinated Zn (Zn) sites have been demonstrated to be powerful active centers with appropriate COOH affinity for efficient CO production However, electrochemical reduction conditions generally cause the inevitable reduction of Zn, resulting in the decline of CO efficiency over prolonged operation. Herein, a Zn cyanamide (ZnNCN) catalyst is constructed for highly selective and durable CO electroreduction, wherein the delocalized Zn d-electrons and resonant structure of cyanamide ligand prevent the self-reduction of ZnNCN and maintain Zn sites under cathodic conditions.
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