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Zykova MV, Bratishko KA, Buyko EE, Azarkina LA, Ivanov VV, Mihalyov DA, Trofimova ES, Danilets MG, Ligacheva AA, Konstantinov AI, Ufandeev AA, Rabtsevich ES, Drygunova LA, Zima AP, Bashirov SR, Udut EV, Belousov MV. Coal-Derived Humic Substances: Insight into Chemical Structure Parameters and Biomedical Properties. Molecules 2024; 29:1530. [PMID: 38611808 PMCID: PMC11013056 DOI: 10.3390/molecules29071530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
An investigation was carried out on humic substances (HSs) isolated from the coal of the Kansk-Achinsk basin (Krasnoyarsk Territory, Russia). The coal HSs demonstrate the main parameters of molecular structure inherent to this class of natural compounds. An assessment was performed for the chemical, microbiological, and pharmacological safety parameters, as well as the biological efficacy. The HS sample meets the safety requirements in microbiological purity, toxic metals content (lead, cadmium, mercury, arsenic), and radionuclides. The presence of 11 essential elements was determined. The absence of general, systemic toxicity, cytotoxicity, and allergenic properties was demonstrated. The coal HS sample was classified as a Class V hazard (low danger substances). High antioxidant and antiradical activities and immunotropic and cytoprotective properties were identified. The ability of the HS to inhibit hydroxyl radicals and superoxide anion radicals was revealed. Pronounced actoprotective and nootropic activities were also demonstrated in vivo. Intragastric administration of the HS sample resulted in the improvement of physical parameters in mice as assessed by the "swim exhaustion" test. Furthermore, intragastric administration in mice with cholinergic dysfunction led to a higher ability of animals with scopolamine-induced amnesia to form conditioned reflexes. These findings suggest that the studied HS sample is a safe and effective natural substance, making it suitable for use as a dietary bioactive supplement.
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Affiliation(s)
- Maria V. Zykova
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Kristina A. Bratishko
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Evgeny E. Buyko
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Lyudmila A. Azarkina
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Vladimir V. Ivanov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Dmitrii A. Mihalyov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Evgeniya S. Trofimova
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, 634050 Tomsk, Russia; (M.G.D.); (A.A.L.)
| | - Marina G. Danilets
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, 634050 Tomsk, Russia; (M.G.D.); (A.A.L.)
| | - Anastasia A. Ligacheva
- Goldberg Research Institute of Pharmacology and Regenerative Medicine, 634050 Tomsk, Russia; (M.G.D.); (A.A.L.)
| | - Andrey I. Konstantinov
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia;
| | - Alexander A. Ufandeev
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Evgenia S. Rabtsevich
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
- Tomsk State University, 634050 Tomsk, Russia
| | - Larisa A. Drygunova
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Anastasia P. Zima
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Sergey R. Bashirov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Elena V. Udut
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
| | - Mikhail V. Belousov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (K.A.B.); (E.E.B.); (L.A.A.); (V.V.I.); (D.A.M.); (E.S.T.); (A.A.U.); (E.S.R.); (L.A.D.); (A.P.Z.); (S.R.B.); (E.V.U.); (M.V.B.)
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Kanasheva N, Fedorishin DA, Lyapunova MV, Bukterov MV, Kaidash OA, Bakibaev AA, Yerkassov R, Mashan T, Nesmeyanova R, Ivanov VV, Udut EV, Tuguldurova VP, Salina MV, Malkov VS, Knyazev AS. The Determination of the Biocompatibility of New Compositional Materials, including Carbamide-Containing Heterocycles of Anti-Adhesion Agents for Abdominal Surgery. Molecules 2024; 29:851. [PMID: 38398603 PMCID: PMC10891942 DOI: 10.3390/molecules29040851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/07/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
Due to traumatic injuries, including those from surgical procedures, adhesions occur in over 50% of cases, necessitating exclusive surgical intervention for treatment. However, preventive measures can be implemented during abdominal organ surgeries. These measures involve creating a barrier around internal organs to forestall adhesion formation in the postoperative phase. Yet, the effectiveness of the artificial barrier relies on considerations of its biocompatibility and the avoidance of adverse effects on the body. This study explores the biocompatibility aspects, encompassing hemocompatibility, cytotoxicity, and antibacterial and antioxidant activities, as well as the adhesion of blood serum proteins and macrophages to the surface of new composite film materials. The materials, derived from the sodium salt of carboxymethylcellulose modified by glycoluril and allantoin, were investigated. The research reveals that film materials with a heterocyclic fragment exhibit biocompatibility comparable to commercially used samples in surgery. Notably, film samples developed with glycoluril outperform the effects of commercial samples in certain aspects.
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Affiliation(s)
- Nurdana Kanasheva
- Department of Chemistry, L.N. Gumilyov Eurasian National University, Astana 010008, Kazakhstan; (R.Y.); (T.M.)
| | - Dmitry A. Fedorishin
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
| | - Maria V. Lyapunova
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
| | - Mikhail V. Bukterov
- Central Research Laboratory, Siberian State Medical University, Tomsk 634050, Russia; (M.V.B.); (O.A.K.); (V.V.I.); (E.V.U.)
| | - Olga A. Kaidash
- Central Research Laboratory, Siberian State Medical University, Tomsk 634050, Russia; (M.V.B.); (O.A.K.); (V.V.I.); (E.V.U.)
| | - Abdigali A. Bakibaev
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
| | - Rakhmetulla Yerkassov
- Department of Chemistry, L.N. Gumilyov Eurasian National University, Astana 010008, Kazakhstan; (R.Y.); (T.M.)
| | - Togzhan Mashan
- Department of Chemistry, L.N. Gumilyov Eurasian National University, Astana 010008, Kazakhstan; (R.Y.); (T.M.)
| | - Rimma Nesmeyanova
- Department of Chemistry and Chemical Technologies, Faculty of Natural Sciences, Toraighyrov University, Pavlodar 140008, Kazakhstan;
| | - Vladimir V. Ivanov
- Central Research Laboratory, Siberian State Medical University, Tomsk 634050, Russia; (M.V.B.); (O.A.K.); (V.V.I.); (E.V.U.)
| | - Elena V. Udut
- Central Research Laboratory, Siberian State Medical University, Tomsk 634050, Russia; (M.V.B.); (O.A.K.); (V.V.I.); (E.V.U.)
| | - Vera P. Tuguldurova
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
| | - Margarita V. Salina
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
| | - Victor S. Malkov
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
| | - Alexey S. Knyazev
- Faculty of Chemistry, National Research Tomsk State University, Tomsk 634028, Russia; (D.A.F.); (M.V.L.); (A.A.B.); (V.P.T.); (M.V.S.); (V.S.M.); (A.S.K.)
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Zykova MV, Volikov AB, Buyko EE, Bratishko KA, Ivanov VV, Konstantinov AI, Logvinova LA, Mihalyov DA, Sobolev NA, Zhirkova AM, Maksimov SV, Perminova IV, Belousov MV. Enhanced Antioxidant Activity and Reduced Cytotoxicity of Silver Nanoparticles Stabilized by Different Humic Materials. Polymers (Basel) 2023; 15:3386. [PMID: 37631443 PMCID: PMC10457742 DOI: 10.3390/polym15163386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
The current article describes the biological activity of new biomaterials combining the "green" properties of humic substances (HSs) and silver nanoparticles. The aim is to investigate the antioxidant activity (AOA) of HS matrices (macroligands) and AgNPs stabilized with humic macroligands (HS-AgNPs). The unique chemical feature of HSs makes them very promising ligands (matrices) for AgNP stabilization. HSs have previously been shown to exert many pharmacological effects mediated by their AOA. AgNPs stabilized with HS showed a pronounced ability to bind to reactive oxygen species (ROS) in the test with ABTS. Also, higher AOA was observed for HS-AgNPs as compared to the HS matrices. In vitro cytotoxicity studies have shown that the stabilization of AgNPs with the HS matrices reduces the cytotoxicity of AgNPs. As a result of in vitro experiments with the use of 2,7-dichlorodihydrofluorescein diacetate (DCFDA), it was found that all HS materials tested and the HS-AgNPs did not exhibit prooxidant effects. Moreover, more pronounced AOA was shown for HS-AgNP samples as compared to the original HS matrices. Two putative mechanisms of the pronounced AOA of the tested compositions are proposed: firstly, the pronounced ability of HSs to inactivate ROS and, secondly, the large surface area and surface-to-volume ratio of HS-AgNPs, which facilitate electron transfer and mitigate kinetic barriers to the reduction reaction. As a result, the antioxidant properties of the tested HS-AgNPs might be of particular interest for biomedical applications aimed at inhibiting the growth of bacteria and viruses and the healing of purulent wounds.
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Affiliation(s)
- Maria V. Zykova
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
| | - Alexander B. Volikov
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia; (A.B.V.); (A.I.K.); (N.A.S.); (A.M.Z.); (S.V.M.); (I.V.P.)
| | - Evgeny E. Buyko
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
| | - Kristina A. Bratishko
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
| | - Vladimir V. Ivanov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
| | - Andrey I. Konstantinov
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia; (A.B.V.); (A.I.K.); (N.A.S.); (A.M.Z.); (S.V.M.); (I.V.P.)
| | - Lyudmila A. Logvinova
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
| | - Dmitrii A. Mihalyov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
| | - Nikita A. Sobolev
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia; (A.B.V.); (A.I.K.); (N.A.S.); (A.M.Z.); (S.V.M.); (I.V.P.)
| | - Anastasia M. Zhirkova
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia; (A.B.V.); (A.I.K.); (N.A.S.); (A.M.Z.); (S.V.M.); (I.V.P.)
| | - Sergey V. Maksimov
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia; (A.B.V.); (A.I.K.); (N.A.S.); (A.M.Z.); (S.V.M.); (I.V.P.)
| | - Irina V. Perminova
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye Gory 1-3, 119991 Moscow, Russia; (A.B.V.); (A.I.K.); (N.A.S.); (A.M.Z.); (S.V.M.); (I.V.P.)
| | - Mikhail V. Belousov
- Pharmaceutical Faculty, Siberian State Medical University, 634050 Tomsk, Russia; (E.E.B.); (K.A.B.); (V.V.I.); (L.A.L.); (D.A.M.); (M.V.B.)
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Quantitative Structure-Activity Relationship, Ontology-Based Model of the Antioxidant and Cell Protective Activity of Peat Humic Acids. Polymers (Basel) 2022; 14:polym14163293. [PMID: 36015549 PMCID: PMC9412878 DOI: 10.3390/polym14163293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/23/2022] [Accepted: 08/03/2022] [Indexed: 11/28/2022] Open
Abstract
Peat humic acids are well known for their wide range of biological effects which can be attributed to the complex chemical structure of naturally occurring humic substances. One of the promising tools is an ontology-based quantitative analysis of the relationship between physical and chemical parameters describing a chemical structure of peat humic acids and their biological activity. This article demonstrates the feasibility of such an approach to estimate the antioxidant and cell protective properties of the peat humic acids. The structural parameters of the peat humic acids were studied by electronic, fluorescence, infrared, 13C-NMR spectroscopy, titrimetric analysis, elemental C,H,N, and O- analysis, and gel chromatography. Antioxidant and antiradical activities were assessed by physicochemical methods of analysis: electronic paramagnetic resonance, cathodic voltammetry, ABTS•+ scavenging, assay of DPPH radical-scavenging activity, assay of superoxide radical-scavenging activity, iron chelating activity, and scavenging of hydroxyl radicals. Cytoprotective activity was evaluated by the neutral red-based cytotoxicity test in 3T3-L1 cell culture in a wide range of concentrations. Assessment of intracellular ROS production was carried out using a 2,7-dichlorodihydrofluoresceindiacetate (DCFDA) fluorescent probe. Intracellular ROS production was induced using two common prooxidants (tert-butyl hydroperoxide, Fe2+ ions). We suggested an ontology-based model for the antioxidant and cytoprotective activity of humic acids based on experimental data and numerical models. This model establishes the way to further research on the biological effects of humic acids and provides a useful tool for numerical simulation of these effects. Remarkable antioxidant and cell protective activity of humic acids makes them a promising natural source of new pharmaceutical substances that feature a wide range of biological effects.
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Sobolova K, Hrabinova M, Hepnarova V, Kucera T, Kobrlova T, Benkova M, Janockova J, Dolezal R, Prchal L, Benek O, Mezeiova E, Jun D, Soukup O, Korabecny J. Discovery of novel berberine derivatives with balanced cholinesterase and prolyl oligopeptidase inhibition profile. Eur J Med Chem 2020; 203:112593. [PMID: 32688201 DOI: 10.1016/j.ejmech.2020.112593] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/15/2020] [Accepted: 06/15/2020] [Indexed: 12/16/2022]
Abstract
Berberine, a naturally occurring compound, possesses an interesting multipotent pharmacological profile potentially applicable for Alzheimer's disease (AD) treatment. In this study, a series of novel 22 berberine derivatives was developed and tested in vitro. Berberine core was substituted at position 9-O of its aromatic ring region. All the hybrids under the study revealed multi-targeted profile inhibiting prolyl oligopeptidase, acetylcholinesterase and butyrylcholinesterase highlighting 4a, 4g, 4j, 4l and 4s possessing balanced activities in the micromolar range. The top-ranked candidates in terms of the most pronounced potency against POP, AChE and BChE can be classified as 4d, 4u and 4v, bearing 4-methylbenzyl, (naphthalen-2-yl)methylene and 1-phenoxyethyl moieties, respectively. In vitro data were corroborated by detailed kinetic analysis of the selected lead molecules. 4d, 4u and 4v were also inspected for their potential to inhibit aggregation of two abberant proteins in AD, namely amyloid beta and tau, indicating their potential disease-modifying properties. To explain the results of our study, we carried out docking simulation to the active sites of the respective enzyme with the best berberine derivatives, along with QSAR study. We also investigated compounds' potential permeability through blood-brain barrier by applying parallel artificial membrane permeation assay and addressed their cytotoxicity profile.
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Affiliation(s)
- Katerina Sobolova
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic
| | - Martina Hrabinova
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Vendula Hepnarova
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic
| | - Tomas Kucera
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic
| | - Tereza Kobrlova
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Marketa Benkova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Jana Janockova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Rafael Dolezal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - Lukas Prchal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Ondrej Benek
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Eva Mezeiova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Daniel Jun
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic.
| | - Jan Korabecny
- Department of Toxicology and Military Pharmacy, Department of Military Medical Service Organisation and Management, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 05, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05, Hradec Kralove, Czech Republic.
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de Meneses AC, Marques EBP, Leimann FV, Gonçalves OH, Ineu RP, de Araújo PHH, de Oliveira D, Sayer C. Encapsulation of clove oil in nanostructured lipid carriers from natural waxes: Preparation, characterization and in vitro evaluation of the cholinesterase enzymes. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123879] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Chemoinformatic Analysis of Selected Cacalolides from Psacalium decompositum (A. Gray) H. Rob. & Brettell and Psacalium peltatum (Kunth) Cass. and Their Effects on FcεRI-Dependent Degranulation in Mast Cells. Molecules 2018; 23:molecules23123367. [PMID: 30572603 PMCID: PMC6321304 DOI: 10.3390/molecules23123367] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/06/2018] [Accepted: 12/15/2018] [Indexed: 11/17/2022] Open
Abstract
Cacalolides are a kind of sesquiterpenoids natural compounds synthesized by Psacalium decompositum (A. Gray) H. Rob. & Brettell or Psacalium peltatum (Kunth) Cass. Antioxidant and hypoglycemic effects have been found for cacalolides such as cacalol, cacalone or maturine, however, their effects on inflammatory processes are still largely unclear. The main aim of this study was to investigate the biological activities of secondary metabolites from P. decompositum and P. peltatum through two approaches: (1) chemoinformatic and toxicoinformatic analysis based on ethnopharmacologic background; and (2) the evaluation of their potential anti-inflammatory/anti-allergic effects in bone marrow-derived mast cells by IgE/antigen complexes. The bioinformatics properties of the compounds: cacalol; cacalone; cacalol acetate and maturin acetate were evaluated through Osiris DataWarrior software and Molinspiration and PROTOX server. In vitro studies were performed to test the ability of these four compounds to inhibit antigen-dependent degranulation and intracellular calcium mobilization, as well as the production of reactive oxygen species in bone marrow-derived mast cells. Our findings showed that cacalol displayed better bioinformatics properties, also exhibited a potent inhibitory activity on IgE/antigen-dependent degranulation and significantly reduced the intracellular calcium mobilization on mast cells. These data suggested that cacalol could reduce the negative effects of the mast cell-dependent inflammatory process.
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8
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Spilovska K, Korabecny J, Sepsova V, Jun D, Hrabinova M, Jost P, Muckova L, Soukup O, Janockova J, Kucera T, Dolezal R, Mezeiova E, Kaping D, Kuca K. Novel Tacrine-Scutellarin Hybrids as Multipotent Anti-Alzheimer's Agents: Design, Synthesis and Biological Evaluation. Molecules 2017; 22:E1006. [PMID: 28621747 PMCID: PMC6152717 DOI: 10.3390/molecules22061006] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/09/2017] [Accepted: 06/12/2017] [Indexed: 11/17/2022] Open
Abstract
A novel series of 6-chlorotacrine-scutellarin hybrids was designed, synthesized and the biological activity as potential anti-Alzheimer's agents was assessed. Their inhibitory activity towards human acetylcholinesterase (hAChE) and human butyrylcholinesterase (hBChE), antioxidant activity, ability to cross the blood-brain barrier (BBB) and hepatotoxic profile were evaluated in vitro. Among these compounds, hybrid K1383, bearing two methylene tether between two basic scaffolds, was found to be very potent hAChE inhibitor (IC50 = 1.63 nM). Unfortunately, none of the hybrids displayed any antioxidant activity (EC50 ≥ 500 μM). Preliminary data also suggests a comparable hepatotoxic profile with 6-Cl-THA (established on a HepG2 cell line). Kinetic studies performed on hAChE with the most active compound in the study, K1383, pointed out to a mixed, non-competitive enzyme inhibition. These findings were further corroborated by docking studies.
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Affiliation(s)
- Katarina Spilovska
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
| | - Jan Korabecny
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Vendula Sepsova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Daniel Jun
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Martina Hrabinova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Petr Jost
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
| | - Lubica Muckova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
| | - Ondrej Soukup
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Jana Janockova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Tomas Kucera
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
| | - Rafael Dolezal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Eva Mezeiova
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Daniel Kaping
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
| | - Kamil Kuca
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
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9
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Walpen N, Schroth MH, Sander M. Quantification of Phenolic Antioxidant Moieties in Dissolved Organic Matter by Flow-Injection Analysis with Electrochemical Detection. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:6423-6432. [PMID: 27227422 DOI: 10.1021/acs.est.6b01120] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Phenolic moieties in dissolved organic matter (DOM) play important roles as antioxidants in oxidation processes in natural and engineered systems. This work presents an automated and highly sensitive flow injection analysis (FIA) system coupled to both spectrophotometric and electrochemical detection to quantify electron-donating phenolic moieties in DOM by determining the number of electrons that these moieties transfer to an added chemical oxidant, the radical cation of 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS(•+)). The FIA system was successfully validated using Trolox as a redox standard. Highest method sensitivity was attained when combining the FIA with chronoamperometric detection, resulting in limits of quantification of picomolar amounts of Trolox and nanogram amounts of DOM (corresponding to solutions with <1 mg carbon per liter). The analysis of DOM isolates showed a strong linear correlation between the number of electrons donated and their titrated phenol contents, supporting oxidation of phenols by ABTS(•+). The broad application spectrum of the FIA system to dilute natural DOM samples was illustrated by analyzing water samples collected from northern peatlands and by monitoring the oxidation of phenols in one peat sample upon incubation with a phenol oxidase. The superior analytical capability of the FIA system allows quantifying phenols and monitoring phenol dynamics in dilute DOM samples.
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Affiliation(s)
- Nicolas Walpen
- Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environmental Systems Science, ETH Zurich , Zurich, Switzerland 8092
| | - Martin H Schroth
- Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environmental Systems Science, ETH Zurich , Zurich, Switzerland 8092
| | - Michael Sander
- Institute of Biogeochemistry and Pollutant Dynamics (IBP), Department of Environmental Systems Science, ETH Zurich , Zurich, Switzerland 8092
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10
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Nepovimova E, Korabecny J, Dolezal R, Babkova K, Ondrejicek A, Jun D, Sepsova V, Horova A, Hrabinova M, Soukup O, Bukum N, Jost P, Muckova L, Kassa J, Malinak D, Andrs M, Kuca K. Tacrine–Trolox Hybrids: A Novel Class of Centrally Active, Nonhepatotoxic Multi-Target-Directed Ligands Exerting Anticholinesterase and Antioxidant Activities with Low In Vivo Toxicity. J Med Chem 2015; 58:8985-9003. [DOI: 10.1021/acs.jmedchem.5b01325] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Eugenie Nepovimova
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
- Department
of Intensive Medicine and Forensic Studies; Department of Physiology
and Pathophysiology, Faculty of Medicine, University of Ostrava, Syllabova 19, 703 00 Ostrava, Czech Republic
| | - Jan Korabecny
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
| | - Rafael Dolezal
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Katerina Babkova
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Ales Ondrejicek
- Department
of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy
in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Daniel Jun
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Vendula Sepsova
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Anna Horova
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Martina Hrabinova
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
| | - Neslihan Bukum
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Petr Jost
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Lubica Muckova
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Jiri Kassa
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - David Malinak
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Intensive Medicine and Forensic Studies; Department of Physiology
and Pathophysiology, Faculty of Medicine, University of Ostrava, Syllabova 19, 703 00 Ostrava, Czech Republic
| | - Martin Andrs
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
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11
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Wada M, Wada M, Ikeda R, Fuchigami Y, Koyama H, Ohkawara S, Kawakami S, Kuroda N, Nakashima K. Quantitative and antioxidative behavior of Trolox in rats' blood and brain by HPLC-UV and SMFIA-CL methods. LUMINESCENCE 2015; 31:414-418. [PMID: 26192550 DOI: 10.1002/bio.2975] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 06/17/2015] [Accepted: 06/18/2015] [Indexed: 12/19/2022]
Abstract
Trolox, a water-soluble vitamin E analogue has been used as a positive control in Trolox equivalent antioxidant capacity and oxygen radical antioxidant capacity assays due to its high antioxidative effect. In this study, the ex vivo antioxidative effects of Trolox and its concentration in blood and brain microdialysates from rat after administration were evaluated by newly established semi-microflow injection analysis, chemiluminescence detection and HPLC-UV. In the administration test, the antioxidative effect of Trolox in blood and brain microdialysates after a single administration of 200 mg/kg of Trolox to rats could be monitored. The antioxidative effects in blood (12.0 ± 2.1) and brain (8.4 ± 2.1, × 10(3) antioxidative effect % × min) also increased. Additionally, the areas under the curve (AUC)s0-360 (n = 3) for blood and brain calculated with quantitative data were 10.5 ± 1.2 and 9.7 ± 2.5 mg/mL × min, respectively. This result indicates that Trolox transferability through the blood-brain barrier is high. The increase in the antioxidative effects caused by Trolox in the blood and brain could be confirmed because good correlations between concentration and antioxidative effects (r ≥ 0.702) were obtained. The fact that Trolox can produce an antioxidative effect in rat brain was clarified.
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Affiliation(s)
- Mitsuhiro Wada
- School of Pharmaceutical Sciences, Kyushu University of Health and Welfare, 1714-1 Yoshino-cho, Nobeoka, Miyazaki, 882-8508, Japan.,Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Misato Wada
- Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Rie Ikeda
- Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Yuki Fuchigami
- Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Hironari Koyama
- School of Pharmaceutical Sciences, Kyushu University of Health and Welfare, 1714-1 Yoshino-cho, Nobeoka, Miyazaki, 882-8508, Japan
| | - Susumu Ohkawara
- School of Pharmaceutical Sciences, Kyushu University of Health and Welfare, 1714-1 Yoshino-cho, Nobeoka, Miyazaki, 882-8508, Japan
| | - Shigeru Kawakami
- Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Naotaka Kuroda
- Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan
| | - Kenichiro Nakashima
- Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki, 852-8521, Japan.,Fuculty of Pharmaceutical Sciences, Nagasaki International University, 2825-7 Huis Ten Bosch, Sasebo, Nagasaki, 859-3298, Japan
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12
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Insights about α-tocopherol and Trolox interaction with phosphatidylcholine monolayers under peroxidation conditions through Brewster angle microscopy. Colloids Surf B Biointerfaces 2013; 111:626-35. [DOI: 10.1016/j.colsurfb.2013.06.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 05/29/2013] [Accepted: 06/25/2013] [Indexed: 11/21/2022]
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13
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Bentayeb K, Vera P, Rubio C, Nerín C. The additive properties of Oxygen Radical Absorbance Capacity (ORAC) assay: the case of essential oils. Food Chem 2013; 148:204-8. [PMID: 24262547 DOI: 10.1016/j.foodchem.2013.10.037] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 10/02/2013] [Accepted: 10/07/2013] [Indexed: 11/19/2022]
Abstract
The ORAC assay is applied to measure the antioxidant capacity of foods or dietary supplements. Sometimes, the manufacturers claim antioxidant capacities that may not correspond to the constituents of the product. These statements are sheltered by the general understanding that antioxidants might exhibit synergistic properties, but this is not necessarily true when dealing with ORAC assay values. This contribution applies the ORAC assay to measure the antioxidant capacity of ten essential oils typically added to foodstuffs: citronella, dill, basil, red thyme, thyme, rosemary, oregano, clove and cinnamon. The major components of these essential oils were twenty-one chemicals in total. After a preliminary discrimination, the antioxidant capacity of eugenol, carvacrol, thymol, α-pinene, limonene and linalool was determined. The results showed that 72-115% of the antioxidant capacity of the essential oils corresponded to the addition of the antioxidant capacity of their constituents. Thus, the ORAC assay showed additive properties.
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Affiliation(s)
- Karim Bentayeb
- Dpto. Química Analítica, EINA, I3A, Universidad de Zaragoza, María de Luna 3, 50018 Zaragoza, Spain.
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14
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Ayala-Zavala JF, Silva-Espinoza BA, Cruz-Valenzuela MR, Leyva JM, Ortega-Ramírez LA, Carrazco-Lugo DK, Pérez-Carlón JJ, Melgarejo-Flores BG, González-Aguilar GA, Miranda MRA. Pectin-cinnamon leaf oil coatings add antioxidant and antibacterial properties to fresh-cut peach. FLAVOUR FRAG J 2012. [DOI: 10.1002/ffj.3125] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jesus Fernando Ayala-Zavala
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - B. A. Silva-Espinoza
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - M. R. Cruz-Valenzuela
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - J. M. Leyva
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - L. A. Ortega-Ramírez
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - D. K. Carrazco-Lugo
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - J. J. Pérez-Carlón
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - B. G. Melgarejo-Flores
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - G. A. González-Aguilar
- Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD); Carretera a la Victoria Km 0.6, La Victoria; Hermosillo; Sonora; 83000; Mexico
| | - M. R. A. Miranda
- Universidade Federal do Ceará, Centro de Ciências; Depto. de Bioquímica e Biologia Molecular; CEP 60.440-554; Fortaleza-CE; Brazil
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