In the crystal structure of the title compound, [Ru(2)(C(14)H(17)O)(2)(CO)(4)], each Ru(I) atom is connected to one end-on and two bridging carbonyl groups and one cyclo-penta-dienyl ring. The two Ru atoms are connected into binuclear complexes via two bridging carbonyl groups, forming four-membered rings which are located on centres of inversion. The Ru-Ru distance of 2.7483 (11) Å corresponds to a single bond. The two carbonyl groups in these binuclear complexes are trans-oriented.
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http://dx.doi.org/10.1107/S1600536809026075 | DOI Listing |
Turk J Biol
October 2024
Department of Biology, Faculty of Science, Gazi University, Ankara, Turkiye.
Background/aim: The hyperglycemic environment in diabetes disrupts normal wound-healing processes, leading to chronic wounds. This study investigated whether the combination of the phenolic compounds ellagic acid and carnosic acid shows synergistic effects on diabetic wound healing and oxidative parameters in diabetic rats.
Materials And Methods: Diabetic rats were divided into control, untreated, Carbopol 974P treated, topical treatment, and oral gavage treatment groups.
Biol Sport
January 2025
Center for General Education, Taipei Medical University, Taipei, Taiwan.
Vitamin D exhibits strong antioxidant properties. However, its effect on oxidative stress after strenuous endurance exercise remains unclear. Therefore, we investigated the effects of vitamin D supplementation on strenuous endurance-exercise-induced oxidative stress.
View Article and Find Full Text PDFChemistryOpen
January 2025
Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Department of Chemistry, Ciudad Autónoma de Buenos Aires, 1113, Argentina.
Gem-diols are defined as organic molecules carrying two hydroxyl groups at the same carbon atom, which is the result of the nucleophilic addition of water to a carbonyl group. In this work, the generation of the hydrated or hemiacetal forms using pyridine- and imidazole-carboxaldehyde isomers in different chemical environments was studied by Nuclear Magnetic Resonance (NMR) recorded in different media and combined with theoretical calculations. The change in the position of aldehyde group in either the pyridine or the imidazole ring had a clear effect in the course of the hydration/hemiacetal generation reaction, which was favored in protic solvents mainly in the presence of methanol.
View Article and Find Full Text PDFAquat Toxicol
January 2025
Department of Marine Biology, Institute for Biological Sciences, University of Rostock, Rostock, Germany; Department of Maritime Systems, Interdisciplinary Faculty, University of Rostock, Rostock, Germany. Electronic address:
Lipid-lowering drugs such as gemfibrozil (GFB) are widely used and highly biologically active, contributing to their persistence in wastewater and subsequent release into aquatic ecosystems. However, the potential impacts and toxic mechanisms of these emerging pollutants on non-target marine organisms, particularly keystone bivalves like Mytilus edulis, remain poorly understood. To address this knowledge gap, we investigated the effects of environmentally relevant concentrations of GFB (25 µg l) on oxidative, nitrosative, and dicarbonyl stress in M.
View Article and Find Full Text PDFSpectrochim Acta A Mol Biomol Spectrosc
December 2024
College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, Hunan, China; Natural Product Research Laboratory, Guangxi Baise High-tech Development Zone, Baise 533612, Guangxi, China. Electronic address:
It is very challenging to prepare carbon dots (CDs) with aggregation-induced emission (AIE) property for simultaneous sensitive sensing and efficient removal. Herein, blue-emission CDs were facilely prepared by one-step solvothermal treatment of vine tea. Optical characterizations demonstrated that AIE phenomenon of CDs came from the restricted intramolecular motion.
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