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Ovchinnikov AN, Paoli A. Saliva as a Diagnostic Tool for Early Detection of Exercise-Induced Oxidative Damage in Female Athletes. Biomedicines 2024; 12:1006. [PMID: 38790968 PMCID: PMC11118847 DOI: 10.3390/biomedicines12051006] [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: 03/24/2024] [Revised: 04/17/2024] [Accepted: 04/24/2024] [Indexed: 05/26/2024] Open
Abstract
Although blood still remains the most commonly utilized medium to detect increased levels of oxidative damage induced by exercise, saliva diagnostics have gained increasing popularity due to their non-invasive nature and athlete-friendly collection process. Given that the contribution of various phases of the menstrual cycle to the levels of oxidative damage may differ, the aim of this study was to evaluate an agreement between salivary and plasmatic levels of lipid peroxidation products in female swimmers in both the follicular (F) and luteal (L) phases of the menstrual cycle at rest and following exercise. Twelve well-trained female swimmers aged 19.6 ± 1.1 years old were examined. We measured diene conjugates (DCs), triene conjugates (TCs), and Schiff bases (SBs) in lipids immediately after their extraction from both saliva and blood plasma. All female swimmers were studied two times each, in the two different phases of one menstrual cycle, before and after high-intensity interval exercise (HIIE). Salivary and plasmatic levels of DCs, TCs, and SBs significantly increased post-exercise compared to pre-exercise, in both the F and L phases. A high positive correlation was observed between the concentrations of DCs, TCs, and SBs in the saliva and blood plasma of participants in the F and L phases, both at rest and following HIIE. Ordinary least products regression analysis indicates that there was no proportional and differential bias in the data. The Bland-Altman method also declares that there was no differential bias, since the line of equality was within the 95% confidence interval of the mean difference between salivary and plasmatic levels of DCs, TCs, and SBs in female swimmers, in both the F and L phases, before and after HIIE. There was also no proportional bias in the Bland-Altman plots. Thus, this is the first study to report a high agreement between the quantifications of DCs, TCs, and SBs in the saliva and blood plasma of female swimmers in both the F and L phases, at rest and following HIIE.
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Affiliation(s)
- Aleksandr N. Ovchinnikov
- Laboratory of Non-Invasive Diagnostics in Sports, Department of Sports Medicine and Psychology, Lobachevsky University, 603022 Nizhny Novgorod, Russia
| | - Antonio Paoli
- Department of Biomedical Sciences, University of Padua, 35122 Padua, Italy;
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2
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Jaldani S, Sarfaraz Khabbaz E, Jooyandeh M, Farhoosh R. Kinetics of simultaneous change in the concentration of total lipid hydroperoxides and total conjugated dienes during peroxidation of canola, sunflower, and olive oils. Food Chem 2024; 435:137605. [PMID: 37801768 DOI: 10.1016/j.foodchem.2023.137605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/12/2023] [Accepted: 09/25/2023] [Indexed: 10/08/2023]
Abstract
The concentration of total lipid hydroperoxides (LOOH) and total conjugated dienes (CD) were simultaneously monitored during peroxidation of canola, sunflower, and olive oils at 90 °C. Significantly different kinetic parameters differentiating the two analytical variables as a function of the fatty acid compositions as well as the constituting minor components of the oils were obtained. This was attributed to the fact that LOOH represent essentially the fundamental primary oxidation products, including non-conjugated (nCDOOH) and conjugated (CDOOH) diene hydroperoxides, whereas CD stand actually for CDOOH and conjugated diene non-hydroperoxides (CDnOOH) as the primary and secondary, respectively, oxidation products. The simultaneous study on the kinetics of change in [LOOH] and [CD] provided invaluable insights into lipid peroxidation with respect to the different species of conjugated/non-conjugated diene hydroperoxides/non-hydroperoxides.
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Affiliation(s)
- Shima Jaldani
- Ferdowsi University of Mashhad, Faculty of Agriculture, Department of Food Science and Technology, P.O. Box: 91775-1163 Mashhad, Iran
| | - Elham Sarfaraz Khabbaz
- Ferdowsi University of Mashhad, Faculty of Agriculture, Department of Food Science and Technology, P.O. Box: 91775-1163 Mashhad, Iran
| | - Melika Jooyandeh
- Ferdowsi University of Mashhad, Faculty of Agriculture, Department of Food Science and Technology, P.O. Box: 91775-1163 Mashhad, Iran
| | - Reza Farhoosh
- Ferdowsi University of Mashhad, Faculty of Agriculture, Department of Food Science and Technology, P.O. Box: 91775-1163 Mashhad, Iran.
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3
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Ovchinnikov AN, Paoli A, Seleznev VV, Deryugina AV. Measurement of Lipid Peroxidation Products and Creatine Kinase in Blood Plasma and Saliva of Athletes at Rest and following Exercise. J Clin Med 2022; 11:jcm11113098. [PMID: 35683484 PMCID: PMC9181342 DOI: 10.3390/jcm11113098] [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: 04/23/2022] [Revised: 05/22/2022] [Accepted: 05/24/2022] [Indexed: 11/26/2022] Open
Abstract
This study aimed to assess the agreement between quantitative measurements of plasmatic and salivary biomarkers capable of identifying oxidative stress and muscle damage in athletes at rest and following exercise. Thirty-nine high-level athletes participating in track and field (running), swimming or rowing were recruited and assigned to one of three groups depending on the sport. Each athlete group underwent its specific exercise. Blood and saliva samples were collected before and immediately after the exercise. Diene conjugates (DC), triene conjugates (TC), Schiff bases (SB), and creatine kinase (CK) were measured. Comparisons were made using Wilcoxon signed-rank test. Correlation analysis and Bland−Altman method were applied. DC levels were elevated in plasma (p < 0.01) and saliva (p < 0.01) in response to exercise in all three groups, as were the plasmatic (p < 0.01) and salivary (p < 0.01) TC and SB concentrations. CK activity was also significantly higher at postexercise compared to pre-exercise in both plasma (p < 0.01) and saliva (p < 0.01) in all groups. Strong positive correlation between salivary and plasmatic DC (p < 0.001), TC (p < 0.001), SB (p < 0.01), and CK (p < 0.001) was observed at rest and following exercise in each athlete group. The bias calculated for DC, TC, SB, and CK using the Bland−Altman statistics was not significant at both pre-exercise and postexercise in all three groups. The line of equality was within the confidence interval of the mean difference. All of the data points lay within the respective agreement limits. Salivary concentrations of DC, TC, SB, and CK are able to reliably reflect their plasma levels.
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Affiliation(s)
- Aleksandr N. Ovchinnikov
- Department of Sports Medicine and Psychology, Lobachevsky University, 603022 Nizhny Novgorod, Russia
- Laboratory of Integral Human Health, Lobachevsky University, 603022 Nizhny Novgorod, Russia; (A.P.); (A.V.D.)
- Correspondence:
| | - Antonio Paoli
- Laboratory of Integral Human Health, Lobachevsky University, 603022 Nizhny Novgorod, Russia; (A.P.); (A.V.D.)
- Department of Biomedical Sciences, University of Padova, 35122 Padova, Italy
| | - Vladislav V. Seleznev
- Department of Theory and Methodology of Sport Training, Lobachevsky University, 603022 Nizhny Novgorod, Russia;
| | - Anna V. Deryugina
- Laboratory of Integral Human Health, Lobachevsky University, 603022 Nizhny Novgorod, Russia; (A.P.); (A.V.D.)
- Department of Physiology and Anatomy, Lobachevsky University, 603022 Nizhny Novgorod, Russia
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Effects of the Incorporation of Calcium Chloride on the Physical and Oxidative Stability of Filled Hydrogel Particles. Foods 2022; 11:foods11030278. [PMID: 35159430 PMCID: PMC8834438 DOI: 10.3390/foods11030278] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 02/04/2023] Open
Abstract
In this study, the effects of calcium chloride (CaCl2) addition on the physical and oxidative stabilities of filled hydrogel were investigated. The results revealed that CaCl2 significantly enhanced the particle size, interfacial layer thickness, apparent viscosity, and viscoelastic behavior of filled hydrogels and decreased their light and whiteness values (p < 0.05). This phenomenon was mainly attributed to the strong binding ability between Ca2+ and protein/pectin mixtures, which were present in the interfacial area or aqueous phase, as verified by cryo-scanning electron microscopy results. Moreover, lower levels of CaCl2 (2 or 4 mM) significantly enhanced the oxidative stability of filled hydrogels (p < 0.05), particularly at a concentration of 4 mM. However, a higher level of CaCl2 (6 or 8 mM) resulted in an electrostatic shielding effect, which resulted in the aggregation of multiple droplets and the flocculation of the filled hydrogels, which negatively affected the oxidative stability of filled hydrogels. The findings of this study indicated that appropriate Ca2+ levels (4 mM) improved the physical and oxidative stability of filled hydrogel, and this finding may provide useful insights for the development of effective delivery systems for specific applications.
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Hinderink EB, Schröder A, Sagis L, Schroën K, Berton-Carabin CC. Physical and oxidative stability of food emulsions prepared with pea protein fractions. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111424] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sato A, Unuma H, Ebina K. Royal Jelly Proteins Inhibit Macrophage Proliferation: Interactions with Native- and Oxidized-Low Density Lipoprotein. Protein J 2021; 40:699-708. [PMID: 34008140 DOI: 10.1007/s10930-021-09998-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 11/26/2022]
Abstract
Macrophage proliferation is known to correlate with macrophage accumulation in atherosclerotic plaque, and therefore its inhibition and secondary reduction of plaque inflammation may have therapeutic beneficial effects on atherosclerosis. Recently, we reported that a peptide corresponding to positions 41-51 of royalisin (which consists of 51 amino acid residues), a potent antibacterial protein contained in royal jelly (RJ), can specifically bind to oxidized LDL (Ox-LDL), a major components of atherosclerotic lesions. Here, we investigated the interaction of RJ proteins including royalisin with LDL and Ox-LDL. Measurement of LDL oxidation by the production of thiobarbituric acid reactive substances and conjugated dienes, and by electrophoretic mobility on polyacrylamide gel electrophoresis showed that RJ proteins including royalisin and the degradation products of major RJ protein (MRJP) 1 and MRJP3 can induce oxidation of LDL and Ox-LDL. Surface plasmon resonance experiments showed that these RJ proteins can exhibit much higher binding affinity to LDL than Ox-LDL (the equilibrium dissociation constant, KD = 8.35 and 49.65 μg proteins/mL for LDL and Ox-LDL, respectively). Experiments using cultured mouse J774A.1 macrophage cells proved that these RJ proteins can inhibit macrophage proliferation markedly and concentration-dependently, regardless of the absence or presence of LDL and Ox-LDL, but hardly affect lipid accumulation in macrophages. These results suggest that RJ proteins including royalisin and degradation products of MRJP1/MRJP3 may have therapeutic beneficial effects on atherosclerosis owing to the reduction of plaque inflammation. Further studies of these RJ proteins may lead to the discovery of novel anti-atherosclerotic drugs.
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Affiliation(s)
- Akira Sato
- Faculty of Pharmacy, Iryo Sosei University, 5-5-1, Chuodai-Iino, Iwaki, Fukushima, 970-8551, Japan.
- Graduate School of Life Science and Engineering, Iryo Sosei University, 5-5-1, Chuodai-Iino, Iwaki, Fukushima, 970-8551, Japan.
| | - Hiroto Unuma
- Faculty of Pharmacy, Iryo Sosei University, 5-5-1, Chuodai-Iino, Iwaki, Fukushima, 970-8551, Japan
| | - Keiichi Ebina
- Faculty of Pharmacy, Iryo Sosei University, 5-5-1, Chuodai-Iino, Iwaki, Fukushima, 970-8551, Japan
- Graduate School of Life Science and Engineering, Iryo Sosei University, 5-5-1, Chuodai-Iino, Iwaki, Fukushima, 970-8551, Japan
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Darenskaya MA, Chugunova EV, Kolesnikov SI, Semenova NV, Nikitina OA, Kolesnikova LI. Lipid peroxidation processes in men with type 1 diabetes mellitus following α-lipoic acid treatment. AIMS MEDICAL SCIENCE 2021. [DOI: 10.3934/medsci.2021024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
<abstract>
<p>In various pathological conditions such as diabetes mellitus, the cellular redox balance can be disturbed and these alterations may persist even after blood glucose levels have returned to normal. Antioxidant therapies, including α-lipoic acid, are widely used to treat various systemic diseases including diabetes mellitus. The aim of this study was to measure the lipid metabolism parameters, as well as the activity of lipid peroxidation and antioxidant defense reactions, in men with type 1 diabetes mellitus (T1DM) during treatment with α-lipoic acid. Twenty-four reproductive-age T1DM males with an unsatisfactory glycemic profile were examined. Twenty-eight practically healthy men of similar age were used as the control group. Spectrophotometric, fluorometric, and enzyme-linked immunoassay methods were used. T1DM was characterized by increased values of lipid metabolism components, including total cholesterol, triacylglycerides (TG), and very-low-density lipoproteins (VLDL). In the lipid peroxidation system, increased levels of the primary products (conjugated dienes), secondary products (thiobarbituric acid reactants), and final products (Schiff bases) were observed in T1DM patients compared to the control group. Retinol values were also increased. After treatment, there was a decrease in TG, VLDL, and Schiff bases levels and an increase in the retinol level compared to before treatment. These results expand our understanding of the pathogenetic mechanisms of T1DM and suggest that α-LA treatment may be beneficial for type 1 diabetics.</p>
</abstract>
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Eco-friendly UV protective bionanocomposite based on Salep-mucilage/flower-like ZnO nanostructures to control photo-oxidation of kilka fish oil. Int J Biol Macromol 2020; 168:591-600. [PMID: 33285199 DOI: 10.1016/j.ijbiomac.2020.12.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/23/2020] [Accepted: 12/02/2020] [Indexed: 12/12/2022]
Abstract
The carbohydrate source has shown great potential for preparing edible film structures, particularly as bionanocomposite edible films. In the present study, highly effective eco-friendly UV protective bionanocomposite based on Salep-mucilage (SaM)/ZnO flower-like (ZnOF) nanostructures were developed and characterized. To investigate microstructure and structure properties of SaM/ZnOF bionanocomposite, scanning electron microscopy (SEM), and atomic force microscopy (AFM) techniques, Fourier transformed infrared (FT-IR) and X-ray diffraction (XRD) were utilized. Our results showed that the increasing ZnOF content decreased transparency (~80%) of the bionanocomposites. The hunter color values observations confirmed the films' UV-Vis spectrum and their UV-protective properties. Additionally, SaM/ZnOF bionanocomposite were examined for their efficacy to decrease photo-oxidation in kilka fish oil under fluorescent light during 12 days of storage. The outcomes of our investigation confirm that SaM/ZnOF bionanocomposite with performance as the adequate light barrier to delay photo-oxidation of kilka fish oil during extended storage.
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Zheng J, Manabe Y, Sugawara T. Siphonaxanthin, a carotenoid from green algae Codium cylindricum, protects Ob/Ob mice fed on a high-fat diet against lipotoxicity by ameliorating somatic stresses and restoring anti-oxidative capacity. Nutr Res 2020; 77:29-42. [PMID: 32315893 DOI: 10.1016/j.nutres.2020.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 01/29/2020] [Accepted: 02/05/2020] [Indexed: 12/17/2022]
Abstract
Oxidative stress is implicated in the pathogenesis of many diseases including obesity, non-alcoholic fatty liver disease, and diabetes mellitus. Previously, we reported that siphonaxanthin, a carotenoid from green algae, elicited a potent inhibitory effect on hepatic de novo lipogenesis, and an anti-obesity effect in both 3T3L1 cells and KKAy mice. Thus, we hypothesized that consumption of siphonaxanthin could improve metabolic disorders including hepatic steatosis and systemic adiposity, as well as ameliorate somatic stress under obese conditions. Both the hepatocyte cell line HepG2 and a mouse model of severe obesity, produced by feeding Ob/Ob mice on a high-fat diet (HFD), were used to test this hypothesis. In obese mice, siphonaxanthin intake did not improve liver steatosis or systemic adiposity. However, intake did lower plasma glucose and alanine aminotransferase (ALT) levels and diminished hepatic lipid peroxidation products and antioxidant gene expression, which increased significantly in control group obese mice. Renal protein carbonyl content decreased significantly in the siphonaxanthin group, which might also indicate an ameliorated oxidative stress. Siphonaxanthin restored gene expression related to antioxidant signaling, lipid β-oxidation, and endoplasmic-reticulum-associated protein degradation in the kidney, which decreased significantly in obese mice. Liver and kidney responded to obesity-induced somatic stress in a divergent pattern. In addition, we confirmed that siphonaxanthin potently induced Nrf2-regulated antioxidant signaling in HepG2 cells. In conclusion, our results indicated that siphonaxanthin might protect obesity-leading somatic stress through restoration of Nrf2-regulated antioxidant signaling, and might be a promising nutritional supplement.
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Affiliation(s)
- Jiawen Zheng
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan.
| | - Yuki Manabe
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan.
| | - Tatsuya Sugawara
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan.
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Guo X, Chen S, Cao J, Zhou J, Chen Y, Jamali MA, Zhang Y. Hydrolysis and oxidation of protein and lipids in dry-salted grass carp ( Ctenopharyngodon idella) as affected by partial substitution of NaCl with KCl and amino acids. RSC Adv 2019; 9:39545-39560. [PMID: 35541390 PMCID: PMC9076089 DOI: 10.1039/c9ra07019b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 11/16/2019] [Indexed: 11/21/2022] Open
Abstract
To obtain healthier meat products with reduced Na content, the salt substitute containing l-histidine and l-lysine was compared with NaCl in the hydrolysis and oxidation of protein and lipids of dry-salted fish during processing. Compared with NaCl-treated fish (S-F), salt substitute treated fish (SS-F) had a lower Na content, higher moisture content and lower hardness. Sensory analysis showed that salt substitute didn't affect the acceptability of salted fish. The free fatty acids of SS-F treated fish had a slight tendency toward lipolysis at the end of processing. Additionally, the conjugated diene value, lipoxygenase activity and malondialdehyde value were lower in the ventral and dorsal muscles for the SS-F treatment. Meanwhile, the protein carbonyls and thiol groups were significantly decreased as cathepsin B and L activities and FAA content were increased in the ventral and dorsal muscles for the SS-F treatment. l-Histidine and l-lysine accelerated the hydrolysis (inhibit the oxidation) of protein and lipids in dry-salted grass carp, illustrating that l-histidine and l-lysine will be a positive approach to develop healthier meat products.
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Affiliation(s)
- Xiuyun Guo
- College of Food Science and Technology, National Center of Meat Quality and Safety Control, Nanjing Agricultural University Nanjing 210095 China
- Synergetic Innovation Center of Food Safety and Nutrition Nanjing China
| | - Shanan Chen
- College of Food Science and Technology, National Center of Meat Quality and Safety Control, Nanjing Agricultural University Nanjing 210095 China
- Synergetic Innovation Center of Food Safety and Nutrition Nanjing China
| | - Jiayue Cao
- College of Food Science and Technology, National Center of Meat Quality and Safety Control, Nanjing Agricultural University Nanjing 210095 China
- Synergetic Innovation Center of Food Safety and Nutrition Nanjing China
| | - Jingying Zhou
- College of Food Science and Technology, National Center of Meat Quality and Safety Control, Nanjing Agricultural University Nanjing 210095 China
- Synergetic Innovation Center of Food Safety and Nutrition Nanjing China
| | - Yanzheng Chen
- College of Food Science and Technology, National Center of Meat Quality and Safety Control, Nanjing Agricultural University Nanjing 210095 China
- Synergetic Innovation Center of Food Safety and Nutrition Nanjing China
| | - Muneer Ahmed Jamali
- Department of Animal Products Technology, Sindh Agriculture University Tandojam Pakistan
| | - Yawei Zhang
- College of Food Science and Technology, National Center of Meat Quality and Safety Control, Nanjing Agricultural University Nanjing 210095 China
- Synergetic Innovation Center of Food Safety and Nutrition Nanjing China
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Marianian A, Atalyan A, Bohora S, Darenskaya M, Grebenkina L, Kolesnikova L, Kolesnikov S, Mikhaylevich I, Protopopova N, Stockett M, Yamaoka Y, Balachova T. The effect of low alcohol consumption during pregnancy on the lipid peroxidation-antioxidant defense system of women, their alcohol-exposed infants, and growth, health, and developmental outcomes. Birth Defects Res 2019; 112:40-53. [PMID: 31486292 DOI: 10.1002/bdr2.1582] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 07/22/2019] [Accepted: 08/05/2019] [Indexed: 11/08/2022]
Abstract
BACKGROUND Few studies have examined the effects of low-dose alcohol consumption on the "lipid peroxidation-antioxidant defense" (LPO-AOD) system of mothers and infants, and on infant growth and development. This study examined effects of alcohol consumption on the LPO-AOD system of pregnant women and newborns and infant development. METHODS A total of 209 pregnant women were recruited for this prospective study at the first prenatal visit and followed until delivery: 112 consumed alcohol and 97 reported no alcohol use during pregnancy. Infants were evaluated at birth, and at 6 and 12 months of age. The study controlled for the confounding effect of maternal smoking. RESULTS Biomarkers of lipid peroxidation, for example, thiobarbituric acid reactants, were higher and the activity of the antioxidant defense system was lower in drinkers and their infants. Higher rates of pathological conditions and slower postnatal growth were observed among infants who were prenatally exposed to alcohol. Low-dose alcohol use and tobacco smoking were associated with lower postnatal infant growth trajectories, resulting in restricted growth at 6 and 12 months among infants born to mothers who drank or smoked during pregnancy. Alcohol had a broad effect on the infant and maternal LPO-AOD system, while the effect of smoking was limited in this study to maternal glutathione peroxidase. CONCLUSIONS Small amounts of alcohol consumed during pregnancy are associated with dysfunction of the LPO-AOD system and development of oxidative stress in women and their children. Identification and preventive interventions are needed for pregnant women who use alcohol in any amount.
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Affiliation(s)
- Anait Marianian
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia.,Irkutsk State Medical Academy of Postgraduate Education - Branch Campus of the Federal State Medical Academy of Continuous Professional Education of the Ministry of Healthcare of the Russian Federation, Irkutsk, Russia
| | - Alina Atalyan
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia
| | - Som Bohora
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Marina Darenskaya
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia
| | - Lyudmila Grebenkina
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia
| | - Lubov Kolesnikova
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia
| | - Sergey Kolesnikov
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia.,Lomonosov Moscow State University, Moscow, Russia
| | - Isai Mikhaylevich
- Federal State Public Scientific Institution, Scientific Centre for Family Health and Human Reproduction Problems (SC FHHRP), Irkutsk, Russia.,Irkutsk State Medical Academy of Postgraduate Education - Branch Campus of the Federal State Medical Academy of Continuous Professional Education of the Ministry of Healthcare of the Russian Federation, Irkutsk, Russia
| | - Natalia Protopopova
- Irkutsk State Medical Academy of Postgraduate Education - Branch Campus of the Federal State Medical Academy of Continuous Professional Education of the Ministry of Healthcare of the Russian Federation, Irkutsk, Russia
| | - Mary Stockett
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Yui Yamaoka
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Tatiana Balachova
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
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Semenova N, Madaeva I, Bairova T, Kolesnikov S, Kolesnikova L. Lipid peroxidation depends on the clock 3111T/C gene polymorphism in menopausal women with Insomnia. Chronobiol Int 2019; 36:1399-1408. [DOI: 10.1080/07420528.2019.1647436] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Natalya Semenova
- Federal State Public Scientific Institution “Scientific Centre for Family Health and Human Reproduction Problems”, Irkutsk, Russian Federation
| | - Irina Madaeva
- Federal State Public Scientific Institution “Scientific Centre for Family Health and Human Reproduction Problems”, Irkutsk, Russian Federation
| | - Tatyana Bairova
- Federal State Public Scientific Institution “Scientific Centre for Family Health and Human Reproduction Problems”, Irkutsk, Russian Federation
| | - Sergey Kolesnikov
- Federal State Public Scientific Institution “Scientific Centre for Family Health and Human Reproduction Problems”, Irkutsk, Russian Federation
| | - Lubov Kolesnikova
- Federal State Public Scientific Institution “Scientific Centre for Family Health and Human Reproduction Problems”, Irkutsk, Russian Federation
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13
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Schröder A, Sprakel J, Boerkamp W, Schroën K, Berton-Carabin CC. Can we prevent lipid oxidation in emulsions by using fat-based Pickering particles? Food Res Int 2019; 120:352-363. [DOI: 10.1016/j.foodres.2019.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 03/01/2019] [Accepted: 03/03/2019] [Indexed: 12/01/2022]
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14
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Dalle Zotte A, Cullere M, Tasoniero G, Gerencsér Z, Szendrő Z, Novelli E, Matics Z. Supplementing growing rabbit diets with chestnut hydrolyzable tannins: Effect on meat quality and oxidative status, nutrient digestibilities, and content of tannin metabolites. Meat Sci 2018; 146:101-108. [DOI: 10.1016/j.meatsci.2018.08.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 08/09/2018] [Accepted: 08/09/2018] [Indexed: 11/16/2022]
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15
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Pernin A, Dubois-Brissonnet F, Roux S, Masson M, Bosc V, Maillard MN. Phenolic compounds can delay the oxidation of polyunsaturated fatty acids and the growth of Listeria monocytogenes: structure-activity relationships. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:5401-5408. [PMID: 29675999 DOI: 10.1002/jsfa.9082] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 03/11/2018] [Accepted: 04/13/2018] [Indexed: 05/23/2023]
Abstract
BACKGROUND Phenolic compounds present a potential solution to ensure food quality and safety. Indeed, they can limit oxidation reactions and bacterial growth in food products. Although their antioxidant mechanisms of action are well known, their antibacterial ones are less well understood, especially in light of their chemical structures. The aim of this study was first to quantify both aspects of a series of natural phenolic compounds and then link these activities to their chemical structure. RESULTS We evaluated antioxidant activity by measuring the capacity of phenolic compounds to delay free linoleic acid oxidation caused by the action of a hydrophilic azo-radical initiator (AAPH). We evaluated antibacterial activity by measuring the growth inhibition of Listeria monocytogenes and determining the non-inhibitory and minimum inhibitory concentrations for each compound. Compounds with ortho-diphenolic structures were the best antioxidants, whereas those belonging to the simple phenol category were the best antibacterial compounds. CONCLUSION The physico-chemical properties of the compounds influenced both activities but not in the same way. The chemical environment of the phenolic group and the presence of delocalization structures are the most important parameters for antioxidant activity, whereas the partition coefficient, logP, is one of the most important factors involved in antibacterial activity. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Aurélia Pernin
- Ingénierie Procédés Aliments, AgroParisTech, INRA, Université Paris-Saclay, Massy, France
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | | | - Stéphanie Roux
- Ingénierie Procédés Aliments, AgroParisTech, INRA, Université Paris-Saclay, Massy, France
| | - Marine Masson
- Ingénierie Procédés Aliments, AgroParisTech, INRA, Université Paris-Saclay, Massy, France
| | - Véronique Bosc
- Ingénierie Procédés Aliments, AgroParisTech, INRA, Université Paris-Saclay, Massy, France
| | - Marie-Noëlle Maillard
- Ingénierie Procédés Aliments, AgroParisTech, INRA, Université Paris-Saclay, Massy, France
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16
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Narayanankutty A, Palliyil DM, Kuruvilla K, Raghavamenon AC. Virgin coconut oil reverses hepatic steatosis by restoring redox homeostasis and lipid metabolism in male Wistar rats. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1757-1764. [PMID: 28862329 DOI: 10.1002/jsfa.8650] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 07/28/2017] [Accepted: 08/27/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Hepatosteatosis, a form of nonalcoholic fatty liver disease (NAFLD), is being increasingly recognized as a major health burden worldwide. Insulin resistance, dyslipidemia and imbalances in adipokine/cytokine interplay are reported to be involved in the onset and progression of this disease. Use of dietary nutraceuticals in prevention and treatment of NAFLD is emerging. Virgin coconut oil (VCO), a fermented product of fresh coconut kernel, has been shown to impede the development of hepatosteatosis in rats. This study analyzes the potential of VCO to reverse the already developed hepatosteatosis condition. RESULTS Hyperglycemia, reduced glucose tolerance, dyslipidemia, and hepatic macrovesicles in high-fructose-diet-fed rats (4 weeks) confirmed the development of hepatosteatosis. Natural reversion in these parameters was observed upon shifting to normal diet in untreated control animals. Administration of VCO, however, increased this natural reversion by improving high-density lipoprotein cholesterol level (53.5%) and reducing hepatic and serum triacylglycerols (78.0 and 51.7%). Increased hepatic glutathione level (P < 0.01), antioxidant enzyme activities (P < 0.05) and reduced lipid peroxidation were also noticed in these animals. These observations were in concordance with reduced liver enzyme activities (P < 0.01) and restoration of altered hepatic architecture. CONCLUSION The study indicates that VCO can be used as a nutraceutical against hepatosteatosis. © 2017 Society of Chemical Industry.
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Affiliation(s)
| | - Devika Mukundan Palliyil
- Amala Cancer Research Centre, Amala Nagar P O, Thrissur, Kerala, India
- Department of Zoology, Vimala College, Thrissur, Kerala, India
| | - Kezia Kuruvilla
- Department of Zoology, Vimala College, Thrissur, Kerala, India
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17
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Dresch RR, Dresch MTK, Biegelmeyer R, Argenta DF, da Rocha RF, Teixeira HF, Moreira JCF, Henriques AT. Potential use of secondary products of the agri-food industry for topical formulations and comparative analysis of antioxidant activity of grape leaf polyphenols. Nat Prod Res 2017; 32:486-492. [DOI: 10.1080/14786419.2017.1315573] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Roger Remy Dresch
- Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Renata Biegelmeyer
- Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Débora Fretes Argenta
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Ricardo Fagundes da Rocha
- Centro de Estudos de Estresse Oxidativo, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Helder Ferreira Teixeira
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - José Cláudio Fonseca Moreira
- Centro de Estudos de Estresse Oxidativo, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Amélia Teresinha Henriques
- Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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18
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Berton-Carabin CC, Schröder A, Rovalino-Cordova A, Schroën K, Sagis L. Protein and lipid oxidation affect the viscoelasticity of whey protein layers at the oil-water interface. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201600066] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Anja Schröder
- Food Process Engineering Group; Wageningen University; Wageningen The Netherlands
- Wageningen University; Physics and Physical Chemistry of Foods; Wageningen The Netherlands
| | - Ana Rovalino-Cordova
- Food Process Engineering Group; Wageningen University; Wageningen The Netherlands
- Wageningen University; Physics and Physical Chemistry of Foods; Wageningen The Netherlands
| | - Karin Schroën
- Food Process Engineering Group; Wageningen University; Wageningen The Netherlands
| | - Leonard Sagis
- Wageningen University; Physics and Physical Chemistry of Foods; Wageningen The Netherlands
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19
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Qiu X, Chen S, Liu G, Lin H. Inhibition of lipid oxidation in frozen farmed ovate pompano (Trachinotus ovatus L.) fillets stored at -18 °C by chitosan coating incorporated with citric acid or licorice extract. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:3374-3379. [PMID: 26526607 DOI: 10.1002/jsfa.7517] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 09/17/2015] [Accepted: 10/30/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Lipid oxidation can occur in fish fillets during long-term frozen storage and cause quality and nutrition loss, which is a major concern in the seafood industry. Our previous study showed that chitosan combined with citric acid or licorice extract can have a preserving effect on fresh fish fillets stored at 4 °C. It is of interest to further study their antioxidant effects on fish fillets during frozen storage. RESULTS Chitosan, chitosan and citric acid, chitosan and licorice extract can inhibit primary and secondary lipid oxidation, as indicated by lower peroxide value (PV) and thiobarbituric acid reactive substances (TBARS) values compared to the control samples. In addition, drip loss was decreased in the treatment samples. Both citric acid and licorice extract enhanced the antioxidant effects of chitosan. Among all the three treatments, chitosan and licorice extract showed the best antioxidant effects, reducing both PV and TBARS significantly at the end of storage. CONCLUSION The combination of chitosan and citric acid or licorice extract showed significant antioxidant effects on ovate pompano fillets at -18 °C during 6 months of storage. They could be applied as natural antioxidant preservatives for use in seafood products or other meat products. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Xujian Qiu
- College of Food and Biological Engineering, Jimei University, Xiamen, 361021, China
- Engineering Research Center for Aquatic Products Processing of Fujian Province, Jimei University, Xiamen, 361021, China
- Key Laboratory of Food Microbiology and Enzyme Engineering of Fujian Province, Xiamen, 361021, China
| | - Shengjun Chen
- Key Laboratory of Aquatic Product Processing, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, 510300, China
| | - Guangming Liu
- College of Food and Biological Engineering, Jimei University, Xiamen, 361021, China
- Engineering Research Center for Aquatic Products Processing of Fujian Province, Jimei University, Xiamen, 361021, China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
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20
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Virgin coconut oil maintains redox status and improves glycemic conditions in high fructose fed rats. Journal of Food Science and Technology 2015; 53:895-901. [PMID: 26788013 DOI: 10.1007/s13197-015-2040-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/06/2015] [Accepted: 09/15/2015] [Indexed: 01/08/2023]
Abstract
Virgin Coconut Oil (VCO), extracted from fresh coconut kernel possess similar fatty acid composition to that of Copra Oil (CO), a product of dried kernel. Although CO forms the predominant dietary constituent in south India, VCO is being promoted for healthy life due to its constituent antioxidant molecules. High fructose containing CO is an established model for insulin resistance and steatohepatitis in rodents. In this study, replacement of CO with VCO in high fructose diet markedly improved the glucose metabolism and dyslipidemia. The animals fed VCO diet had only 17 % increase in blood glucose level compared to CO fed animals (46 %). Increased level of GSH and antioxidant enzyme activities in VCO fed rats indicate improved hepatic redox status. Reduced lipid peroxidation and carbonyl adducts in VCO fed rats well corroborate with the histopathological findings that hepatic damage and steatosis were comparatively reduced than the CO fed animals. These results suggest that VCO could be an efficient nutraceutical in preventing the development of diet induced insulin resistance and associated complications possibly through its antioxidant efficacy.
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21
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Yanar K, Atukeren P, Cebe T, Kunbaz A, Ozan T, Kansu AD, Durmaz S, Güleç V, Belce A, Aydın S, Çakatay U, Rizvi SI. Ameliorative Effects of Testosterone Administration on Renal Redox Homeostasis in Naturally Aged Rats. Rejuvenation Res 2015; 18:299-312. [DOI: 10.1089/rej.2014.1640] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Karolin Yanar
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Pınar Atukeren
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Tamer Cebe
- Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmad Kunbaz
- Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Tuna Ozan
- Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmet Doğukan Kansu
- Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Selahattin Durmaz
- Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Veysel Güleç
- Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmet Belce
- Department of Nursing, Faculty of Health Sciences, Bezmialem Vakıf University, Istanbul, Turkey
| | - Seval Aydın
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ufuk Çakatay
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
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22
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Russo D, Valentão P, Andrade PB, Fernandez EC, Milella L. Evaluation of Antioxidant, Antidiabetic and Anticholinesterase Activities of Smallanthus sonchifolius Landraces and Correlation with Their Phytochemical Profiles. Int J Mol Sci 2015; 16:17696-718. [PMID: 26263984 PMCID: PMC4581216 DOI: 10.3390/ijms160817696] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 07/24/2015] [Accepted: 07/28/2015] [Indexed: 11/20/2022] Open
Abstract
The present study aimed to investigate the phytochemical profile of leaf methanol extracts of fourteen Smallanthus sonchifolius (yacon) landraces and their antioxidant, anticholinesterase and antidiabetic activities that could lead to the finding of more effective agents for the treatment and management of Alzheimer's disease and diabetes. For this purpose, antioxidant activity was assessed using different tests: ferric reducing ability power (FRAP), 2,2-diphenyl-1-picryl hydrazyl (DPPH), nitric oxide (˙NO) and superoxide (O2˙-) scavenging and lipid peroxidation inhibition assays. Anticholinesterase activity was investigated by quantifying the acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activities, whereas antidiabetic activity was investigated by α-amylase and α-glucosidase inhibition tests. To understand the contribution of metabolites, phytochemical screening was also performed by high performance liquid chromatography-diode array detector (HPLC-DAD) system. Among all, methanol extract of PER09, PER04 and ECU44 landraces exhibited the highest relative antioxidant capacity index (RACI). ECU44 was found to be rich in 4,5-di-O-caffeoylquinic acid (CQA) and 3,5-di-O-CQA and displayed a good α-amylase and α-glucosidase inhibition, showing the lowest IC50 values. Flavonoids, instead, seem to be involved in the AChE and BChE inhibition. The results of this study revealed that the bioactive compound content differences could be determinant for the medicinal properties of this plant especially for antioxidant and antidiabetic activities.
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Affiliation(s)
- Daniela Russo
- Department of Science, Basilicata University, 85100 Potenza, Italy.
| | - Patrícia Valentão
- Rede de Química e Tecnologia/Laboratório Associado para a Química Verde (REQUIMTE/LAQV), Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal.
| | - Paula B Andrade
- Rede de Química e Tecnologia/Laboratório Associado para a Química Verde (REQUIMTE/LAQV), Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal.
| | - Eloy C Fernandez
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences, 165 21 Prague, Czech Republic.
| | - Luigi Milella
- Department of Science, Basilicata University, 85100 Potenza, Italy.
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23
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Meksiarun P, Maeda Y, Hiroi T, Andriana BB, Sato H. Analysis of the effects of dietary fat on body and skin lipids of hamsters by Raman spectroscopy. Analyst 2015; 140:4238-44. [PMID: 25920444 DOI: 10.1039/c5an00076a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Raman spectroscopy has previously been applied for studying lipid metabolism. In this study, a ball lens-installed hollow optical fiber Raman probe (BHRP) was used for the noninvasive measurement of skin lipids in hamsters. Our analysis suggested that multi-unsaturated lipids, once converted into a structure containing conjugated double bonds, were oxidized to form peroxides. These results were applied for analyzing lipid metabolism in adipose and skin tissues in hamsters fed tricaprin, saturated medium-chain triglyceride and trilinolein, unsaturated long-chain triglyceride fat diets. Unsaturated lipids formed conjugated structures in skin tissue but not in adipose tissue. Principal component analysis (PCA) revealed that the dietary fat intake correlated strongly with lipid composition in body and skin tissues. Hence, the present results successfully demonstrate that Raman spectroscopy with a BHRP can be a powerful tool for analyzing lipid metabolism.
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Affiliation(s)
- Phiranuphon Meksiarun
- Department of Biomedical Chemistry, School of Science and Technology, Kwansei Gakuin University, Gakuen, Sanda, Hyogo 669-1337, Japan.
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24
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Kolesnikova LI, Darenskaya MA, Semenova NV, Grebenkina LA, Suturina LV, Dolgikh MI, Gnusina SV. Lipid peroxidation and antioxidant protection in girls with type 1 diabetes mellitus during reproductive system development. MEDICINA-LITHUANIA 2015; 51:107-11. [PMID: 25975879 DOI: 10.1016/j.medici.2015.01.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 01/16/2015] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND OBJECTIVE Type 1 diabetes mellitus (T1D) is found worldwide and is regarded as one of the main risks to human health. The objective of this study was to determine the state of lipid peroxidation (LPO) and antioxidant protection in girls with T1D type considering the stages of reproductive system development. MATERIALS AND METHODS This study enrolled 56 young girls with T1D and 60 healthy girls (control) matched by age. The study population was divided into 3 age groups: prepubertal, adolescent, and juvenile. The state of LPO and antioxidant system was assessed using the coefficient of oxidative stress that represented the ratio of LPO products to general antioxidative blood activity. Spectrophotometric and fluorometric methods were applied. RESULTS The results of our study showed increased conjugated diene (CD) and thiobarbituric acid reactant (TBAR) concentrations as well as a decreased reduced glutathione level in prepubertal girls with T1D. Adolescent girls with T1D had a significantly greater CD level and juvenile girls with T1D had a significantly greater TBAR level and lower α-tocopherol concentration than girls in the control group. The greatest coefficient of oxidative stress (1.16) was observed in the prepubertal period. CONCLUSIONS The prepubertal period is characterized by the most severe state of lipid peroxidation process-antioxidant protection.
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Affiliation(s)
- Lubov I Kolesnikova
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation
| | - Marina A Darenskaya
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation
| | - Natalia V Semenova
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation.
| | - Lyudmila A Grebenkina
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation
| | - Larisa V Suturina
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation
| | - Marya I Dolgikh
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation
| | - Svetlana V Gnusina
- Department of Reproductive Pathophysiology, Scientific Centre of Family Health and Human Reproduction Problems, Siberian Branch, Russian Academy of Medical Sciences, Irkutsk, Russian Federation
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25
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Biegelmeyer R, Schröder R, Rambo DF, Dresch RR, Stout EP, Carraro JLF, Mothes B, Moreira JCF, Molinski TF, da Frota Junior MLC, Henriques AT. Cytotoxic effects on tumour cell lines of fatty acids from the marine sponge Scopalina ruetzleri. ACTA ACUST UNITED AC 2015; 67:746-53. [PMID: 25560902 DOI: 10.1111/jphp.12366] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Accepted: 11/16/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Marine sponges are among the most promising sources of chemically diversified fatty acids (FAs). In addition, several studies have shown the effect of polyunsaturated FAs on cancer therapy. This research carried out a biological and chemical evaluation of the sponge Scopalina ruetzleri collected on the South Brazilian coastline. METHODS Bioassay-guided fractionation of S. ruetzleri was performed in human glioma (U87) and neuroblastoma (SH-SY5Y) cell lines, and the in-vitro effects on free radicals were evaluated. KEY FINDINGS The ethyl acetate fraction of S. ruetzleri showed promising cytotoxic effects in cancer cell lines, with IC50 < 20 μg/ml. Fingerprint (1) H Nuclear Magnetic Resonance (NMR) analysis showed that this fraction is mainly constituted of FAs. Through FA methyl ester analysis, it was possible to identify 32 FAs. In addition, some minor unusual FAs for the marine biosphere were identified. The results of conjugated dienes method showed that FAs fraction, at concentrations above 50 μg/ml, has a pro-oxidant effect, indicating that lipid peroxidation may be partially responsible for the mechanism of cytotoxicity on cancer cells. CONCLUSION This work also contributes to studies that focus on the application of FAs on cancer therapy as a new adjuvant to radio or chemotherapy, or as a chemotherapeutic agent.
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Affiliation(s)
- Renata Biegelmeyer
- Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
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26
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Cebe T, Yanar K, Atukeren P, Ozan T, Kuruç AI, Kunbaz A, Sitar ME, Mengi M, Aydın MŞ, Eşrefoğlu M, Aydın S, Çakatay U. A comprehensive study of myocardial redox homeostasis in naturally and mimetically aged rats. AGE (DORDRECHT, NETHERLANDS) 2014; 36:9728. [PMID: 25384832 PMCID: PMC4226800 DOI: 10.1007/s11357-014-9728-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 10/29/2014] [Indexed: 05/31/2023]
Abstract
Age-related myocardial dysfunction has important implications with impaired redox homeostasis. Current study focused on investigation of redox homeostasis and histopathological changes in the myocardium of mimetically (MA), naturally aged (NA), and young control (YC) rats. Chronic D-galactose administration to young male Wistar rats (5 months old) was used to set up experimental aging models. We investigated 16 different oxidative damage biomarkers which have evaluated redox homeostasis of cellular macromolecules such as protein, lipid, and DNA. As a protein oxidation biomarker, advanced oxidation end products, protein carbonyl groups, protein-bound advanced glycation end products, dityrosine, kynurenine, and N-formylkynurenine concentrations in MA and NA rats were found to be significantly higher compared to those in YC rats. On the other hand, the levels of protein thiol groups were not significantly different between groups, whereas lipid peroxidation biomarkers such as conjugated diens, lipid hydroperoxides, and malondialdehyde in MA and NA rats were found to be significantly higher in comparison to those in YCs. For the assessment of oxidative DNA damage, we analyzed eight hydroxy-5'-deoxyguanosine concentrations of MA and NA groups which were higher than YCs. As an antioxidant status in the MA and NA groups, Cu-Zn superoxide dismutase, ferric reducing antioxidant power, and total thiol levels were lower than those in the YCs. Only nonprotein thiol levels were not significantly different. We also observed similar histopathological changes in MA and NA rats. We concluded that the mimetic aging model could be considered as a reliable experimental model for myocardial senescence.
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Affiliation(s)
- Tamer Cebe
- />Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Karolin Yanar
- />Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, 34098 Fatih, Istanbul Turkey
| | - Pınar Atukeren
- />Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, 34098 Fatih, Istanbul Turkey
| | - Tuna Ozan
- />Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Aylin Irmak Kuruç
- />Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmad Kunbaz
- />Basic Sciences, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mustafa Erinç Sitar
- />Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, 34098 Fatih, Istanbul Turkey
| | - Murat Mengi
- />Department of Physiology, Cerrahpaşa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mehmet Şerif Aydın
- />Department of Histology and Embryology, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | - Mukaddes Eşrefoğlu
- />Department of Histology and Embryology, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | - Seval Aydın
- />Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, 34098 Fatih, Istanbul Turkey
| | - Ufuk Çakatay
- />Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, 34098 Fatih, Istanbul Turkey
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Seifirad S, Farzampour S, Nourbakhsh M, Amoli MM, Razzaghy-Azar M, Larijani B. Effects of extremely low frequency electromagnetic fields on paraoxonase serum activity and lipid peroxidation metabolites in rat. J Diabetes Metab Disord 2014; 13:85. [PMID: 25152870 PMCID: PMC4141961 DOI: 10.1186/s40200-014-0085-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2014] [Accepted: 08/03/2014] [Indexed: 01/21/2023]
Abstract
BACKGROUND Atherogenic effects of ELF-MF exposure have not been studied well so far. Therefore we have hypothesized that ELF-MF exposure might have atherogenic effect by impairing antioxidant function and increasing lipid peroxidation. This study was therefore undertaken to examine the effects of ELF-MF on paraoxonase (PON) activity, antioxidant capacity and lipid peroxidation metabolites. Effects of time on remodeling of antioxidant system were also investigated in this study. METHODS Seventy five Wistar rats were randomly allocated into five groups as follows: 1) Sham exposure, 2) Single exposure to 60 Hz, sacrificed immediately after exposure, 3) Single exposure to 60 Hz, sacrificed 72 hours after exposure, 4) Fourteen days of exposure to 60 Hz, sacrificed immediately after exposure, and 5) Fourteen days of exposure to 60 Hz, sacrificed 72 hours after exposure. Blood samples were collected and analyzed. The results were compared using ANOVA and post hoc Tukey HSD for multiple caparisons. RESULTS Single ELF-MF exposure significantly increased lipid peroxidation (CD and MDA) and increased antioxidant serum activity (HDL, paraoxonase activity, and serum total antioxidant capacity). Chronic ELF-MF exposure increased lipid peroxidation and affected antioxidant system. Free fatty acids levels were significantly increased after both single and two weeks exposure. Chronic exposure led to irreversible changes while acute exposure tended to reversible alterations on above mentioned parameters. CONCLUSIONS According to the results of this study, ELF-MF exposure could impair oxidant-antioxidant function and might increase oxidative stress and lipid peroxidation. Antioxidant capability was dependent on the duration and continuity of ELF-MF exposure.
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Affiliation(s)
- Soroush Seifirad
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrokh Farzampour
- Electromagnetic Waves Research Center, Artesh University of Medical Sciences, Tehran, Iran
| | - Mitra Nourbakhsh
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Mohammad Amoli
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Razzaghy-Azar
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Cebe T, Atukeren P, Yanar K, Kuruç AI, Ozan T, Kunbaz A, Sitar ME, Mirmaroufizibandeh R, Aydın S, Çakatay U. Oxidation scrutiny in persuaded aging and chronological aging at systemic redox homeostasis level. Exp Gerontol 2014; 57:132-40. [PMID: 24879971 DOI: 10.1016/j.exger.2014.05.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 05/14/2014] [Accepted: 05/27/2014] [Indexed: 12/18/2022]
Abstract
BACKGROUND The effect of the natural aging process on systemic redox homeostasis is previously documented. However, none of the studies specify the effect of experimental aging on systemic redox homeostasis. The purpose of this study is to clarify the ambiguity raised in preliminary reports as to mimetic aging dependency of the type and magnitude of oxidative damage on constituents of plasma. METHODS In the current study, we investigated the interrelationship among various groups of the systemic oxidative damage markers such as protein oxidation products (protein carbonyl groups, protein hydroperoxides, advanced oxidation protein products, protein thiol groups), lipid peroxidation products (malondialdehyde, lipid hydroperoxides, conjugated dienes), glycoxidation adducts (advanced glycation end products), and antioxidant capacity (ferric reducing/antioxidant power, Cu,Zn-superoxide dismutase, total thiol, non-protein thiol). All these markers were measured in plasma of mimetically aged (MA) rats (5-month-old rats subjected to d-galactose-induced experimental aging), naturally aged (NA) rats (24-month-old), and their corresponding young controls (YC) (5months old). RESULTS AND CONCLUSIONS Our current results show that systemic oxidation markers of the MA group share significant similarities in terms of impaired redox homeostasis with the NA rats and may be considered as a reliable experimental aging model for intravascular aging. Additional methodological studies including d-galactose dosage and application time are warranted to clarify the potential involvement of all these systemic redox variations as mechanistic factors in the development of mimetic aging related intravascular deterioration. Reversing or preventing systemic oxidative damage in experimental and natural aging should therefore be considered the primary target for the development of effective therapeutic strategies to prevent or treat age-related vascular disorders.
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Affiliation(s)
- Tamer Cebe
- Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | - Pınar Atukeren
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | - Karolin Yanar
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | | | - Tuna Ozan
- Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | - Ahmad Kunbaz
- Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | - Mustafa Erinç Sitar
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | | | - Seval Aydın
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey
| | - Ufuk Çakatay
- Department of Medical Biochemistry, Cerrahpaşa Faculty of Medicine, Istanbul University, Turkey.
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Chatgilialoglu C, Ferreri C, Melchiorre M, Sansone A, Torreggiani A. Lipid geometrical isomerism: from chemistry to biology and diagnostics. Chem Rev 2013; 114:255-84. [PMID: 24050531 DOI: 10.1021/cr4002287] [Citation(s) in RCA: 121] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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30
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Roman O, Heyd B, Broyart B, Castillo R, Maillard MN. Oxidative reactivity of unsaturated fatty acids from sunflower, high oleic sunflower and rapeseed oils subjected to heat treatment, under controlled conditions. Lebensm Wiss Technol 2013. [DOI: 10.1016/j.lwt.2012.12.011] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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31
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Craft BD, Kerrihard AL, Amarowicz R, Pegg RB. Phenol-Based Antioxidants and the In Vitro Methods Used for Their Assessment. Compr Rev Food Sci Food Saf 2012. [DOI: 10.1111/j.1541-4337.2011.00173.x] [Citation(s) in RCA: 241] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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32
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Pujol-Lereis LM, Massaldi A, Rabossi A, Quesada-Allué LA. Photosensitizing effect of hematoporphyrin IX on immature stages of Ceratitis capitata (Diptera: Tephritidae). Photochem Photobiol 2010; 86:639-44. [PMID: 20202159 DOI: 10.1111/j.1751-1097.2009.00704.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Immature stages of Ceratitis capitata were tested as a model for hematoporphyrin IX (HP IX) phototoxicity. The lethal concentration 50 (LC(50)) of HP IX in the food was determined during postembryonic development until adult emergence as 0.173 mm (95% CI: 0.138-0.209). The corresponding HP IX LC(50) during the dispersal period alone was 0.536 mm (95% CI: 0.450-0.633). HP IX toxicity was compared against Phloxine B (PhB) (0.5 mm). HP IX elicited a mortality of 90.87%, which was mainly concentrated during prepupal and early pupal stages. PhB mortality was much lower (56.88%) and occurred mainly during the adult pharate stage. A direct correlation between light-dependent HP IX mortality, evidence of reactive oxygen species (ROS) and lipid peroxidation (conjugated dienes and thiobarbituric acid reactive substances) was established in C. capitata larvae. ROS were found to be very significant in both the brain and in the gut.
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Affiliation(s)
- Luciana Mercedes Pujol-Lereis
- IIBBA-CONICET, Química Biológica-FCEyN-Universidad de Buenos Aires and Fundación Instituto Leloir, Buenos Aires, Argentina
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33
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Dietary polyunsaturated fatty acids and adaptation to chronic hypoxia alter acyl composition of serum and heart lipids. Br J Nutr 2009; 102:1297-307. [PMID: 19480730 DOI: 10.1017/s0007114509389242] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The effects of dietary supplementation with fat of different fatty acid profile and chronic intermittent hypoxia (CIH) on the fatty acid composition of serum and heart lipids were analysed. Adult male Wistar rats were fed a standard non-fat diet enriched with 10 % of lard, fish oil (n-3 PUFA) or maize oil (n-6 PUFA) for 10 weeks. After 4 weeks on the diets, each group was divided in two subgroups, either exposed to CIH in a barochamber (7000 m, twenty-five exposures) or kept at normoxia. In normoxic rats, the fish oil diet increased the level of conjugated dienes. The n-6:n-3 PUFA ratio in serum TAG, phospholipids (PL), cholesteryl esters (CE) and heart TAG, PL and diacylglycerols (DAG) followed the ratio in the fed diet (in the sequence maize oil>lard>fish oil). In heart TAG, PL and DAG, 20 : 4n-6 and 18 : 2n-6 were replaced by 22 : 6n-3 in the fish oil group. The main fatty acid in CE was 20 : 4n-6 in the lard and maize oil groups whereas in the fish oil group, half of 20 : 4n-6 was replaced by 20 : 5n-3. CIH further increased 20 : 5n-3 in CE in the fish oil group. CIH decreased the n-6:n-3 PUFA ratio in serum CE, heart TAG, PL and DAG in all dietary groups and stimulated the activity of catalase in the maize and fish oil groups. In conclusion, PUFA diets and CIH, both interventions considered to be cardioprotective, distinctly modified the fatty acid profile in serum and heart lipids with specific effects on conjugated diene production and catalase activity.
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Kuffa M, Priesbe TJ, Krueger CG, Reed JD, Richards MP. Ability of dietary antioxidants to affect lipid oxidation of cooked turkey meat in a simulated stomach and blood lipids after a meal. J Funct Foods 2009. [DOI: 10.1016/j.jff.2009.01.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Shahidi F, Wanasundara U. Methods for Measuring Oxidative Rancidity in Fats and Oils. FOOD SCIENCE AND TECHNOLOGY 2008. [DOI: 10.1201/9781420046649.ch14] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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36
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Bou R, Codony R, Tres A, Decker EA, Guardiola F. Determination of hydroperoxides in foods and biological samples by the ferrous oxidation-xylenol orange method: a review of the factors that influence the method's performance. Anal Biochem 2008; 377:1-15. [PMID: 18358821 DOI: 10.1016/j.ab.2008.02.029] [Citation(s) in RCA: 128] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2007] [Revised: 02/26/2008] [Accepted: 02/26/2008] [Indexed: 10/22/2022]
Affiliation(s)
- Ricard Bou
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA.
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37
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Uehara H, Shacter E. Auto-Oxidation and Oligomerization of Protein S on the Apoptotic Cell Surface Is Required for Mer Tyrosine Kinase-Mediated Phagocytosis of Apoptotic Cells. THE JOURNAL OF IMMUNOLOGY 2008; 180:2522-30. [DOI: 10.4049/jimmunol.180.4.2522] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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38
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Smith CCT, Stanyer L, Betteridge DJ, Cooper MB. Native and oxidized low-density lipoproteins modulate the vasoactive actions of soluble β-amyloid peptides in rat aorta. Clin Sci (Lond) 2007; 113:427-34. [PMID: 17531005 DOI: 10.1042/cs20070082] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cerebrovascular accumulation of Aβ (β-amyloid) occurs in aging and AD (Alzheimer's disease). Hypercholesterolaemia, which is associated with raised plasma LDL (low-density lipoprotein), may predispose to AD. Soluble Aβ is found in the circulation and enhances vasoconstriction. Under conditions that may favour the formation of short Aβ oligomers, as opposed to more severe polymerization leading to Aβ fibrillogenesis, we investigated the influence of LDLs on the vasoactive actions of soluble Aβ. Thus the actions of Aβ40 and Aβ42 in combination with native or oxidized LDL on vasoconstriction to NA (noradrenaline) and vasodilatation to ACh (acetylcholine) were examined in rat aortic rings. LDL, particularly when oxidized, potentiated NA-induced constriction when combined with soluble Aβ40 and, especially, Aβ42. Soluble Aβ40 reduced relaxation induced by ACh, but Aβ42 was ineffective. Native and oxidized LDL also attenuated relaxation. Synergism occurred between oxidized LDL and Aβ with respect to ACh-induced relaxation, but not between native LDL and Aβ. We have shown for the first time that, under conditions that may result in Aβ oligomer formation, LDL, particularly when oxidized, modulates the vascular actions of soluble Aβ to extents greater than those reported previously for fibrillar Aβ preparations. Mechanisms whereby a treatable condition, namely hypercholesterolaemia, might contribute to the development of the cerebrovascular component of AD are indicated.
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Affiliation(s)
- Christopher C T Smith
- The Hatter Cardiovascular Institute, University College London Hospital and Medical School, 67 Chenies Mews, London WC1E 6HX, UK.
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Laguerre M, Lecomte J, Villeneuve P. Evaluation of the ability of antioxidants to counteract lipid oxidation: Existing methods, new trends and challenges. Prog Lipid Res 2007; 46:244-82. [PMID: 17651808 DOI: 10.1016/j.plipres.2007.05.002] [Citation(s) in RCA: 364] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2007] [Revised: 05/09/2007] [Accepted: 05/11/2007] [Indexed: 12/12/2022]
Abstract
Oxidative degradation of lipids, especially that induced by reactive oxygen species (ROS), leads to quality deterioration of foods and cosmetics and could have harmful effects on health. Currently, a very promising way to overcome this is to use vegetable antioxidants for nutritional, therapeutic or food quality preservation purposes. A major challenge is to develop tools to assess the antioxidant capacity and real efficacy of these molecules. Many rapid in vitro tests are now available, but they are often performed in dissimilar conditions and different properties are thus frequently measured. The so-called 'direct' methods, which use oxidizable substrates, seem to be the only ones capable of measuring real antioxidant power. Some oxidizable substrates correspond to molecules or natural extracts exhibiting biological activity, such as lipids, proteins or nucleic acids, while others are model substrates that are not encountered in biological systems or foods. Only lipid oxidation and direct methods using lipid-like substrates will be discussed in this review. The main mechanisms of autoxidation and antioxidation are recapitulated, then the four components of a standard test (oxidizable substrate, medium, oxidation conditions and antioxidant) applied to a single antioxidant or complex mixtures are dealt with successively. The study is focused particularly on model lipids, but also on dietary and biological lipids isolated from their natural environment, including lipoproteins and phospholipidic membranes. Then the advantages and drawbacks of existing methods and new approaches are compared according to the context. Finally, recent trends based on the chemometric strategy are introduced as a highly promising prospect for harmonizing in vitro methods.
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Affiliation(s)
- M Laguerre
- UMR 1208 Ingénierie des Agropolymères et Technologies Emergentes, CIRAD, INRA, Montpellier SupAgro, Université Montpellier 2, F-34000 Montpellier, France
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40
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Nicolescu AC, Li Q, Brown L, Thatcher GRJ. Nitroxidation, nitration, and oxidation of a BODIPY fluorophore by RNOS and ROS. Nitric Oxide 2006; 15:163-76. [PMID: 16549377 DOI: 10.1016/j.niox.2006.01.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2005] [Revised: 12/11/2005] [Accepted: 01/30/2006] [Indexed: 02/02/2023]
Abstract
BODIPY C11 581/591 (BODIPY11) represents a sensitive probe for quantification of relative antioxidant capacity. However, the mechanism of BODIPY11 fluorescence decay in the presence of reactive oxygen species (ROS) and reactive nitrogen oxide species (RNOS) requires clarification. Azo-initiators provide a continuous source of peroxyl radicals that in simple, aerobic, homogeneous, buffered solution simulate lipid peroxyl radical formation. Inhibition of BODIPY11 fluorescence decay was assayed and quantified for several families of antioxidants, including phenols, NO donors, and thiols. Fluorescence decay of BODIPY11 in these systems demonstrated similar patterns of antioxidant activity to those observed in classical oxygen pressure measurements, and provided a readily applied quantification of antioxidant capacity and mechanistic information, which was analyzed by measurement of induction periods, initial rates, and net oxidation. LC/MS analysis confirmed that peroxyl radical-induced irreversible fluorescence decay of the BODIPY11 fluorophore is due to oxidative cleavage of the activated phenyldiene side chain. The behavior of BODIPY11 towards RNOS was more complex, even in these simple systems. Incubation of BODIPY11 with bolus peroxynitrite or a sydnonimine peroxynitrite source produced a variety of novel products, characterized by LC/MS, derived from oxidative cleavage, nitroxidation, and nitration reactions. The "NO scavenger" PTIO reinforced the antioxidant activity of NO, and inhibited BODIPY11 oxidation induced by the sydnonimine. These observations suggest that BODIPY11 is a well-behaved fluorescence probe for peroxidation and antioxidant studies, but that for study of RNOS even co-application of fluorescence decay with LC/MS measurements requires careful analysis and interpretation.
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Affiliation(s)
- Adrian C Nicolescu
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood St., Chicago, IL 60612-7231, USA
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41
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Orlien V, Risbo J, Rantanen H, Skibsted LH. Temperature-dependence of rate of oxidation of rapeseed oil encapsulated in a glassy food matrix. Food Chem 2006. [DOI: 10.1016/j.foodchem.2004.10.047] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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42
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Deiana M, Rosa A, Corona G, Collu S, Ennas MG, Dessì MA. Lipid peroxidation in plasma of rats treated with ferric-nitrilotriacetate, in relation to kidney and liver modifications. Biofactors 2005; 23:35-44. [PMID: 15817997 DOI: 10.1002/biof.5520230105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Intraperitoneal injection of the iron chelate ferric-nitrilotriacetate (Fe-NTA) induces in rodents renal and hepatic suffering, associated with oxidative damage. We investigated the oxidation pattern in plasma of treated rats in relation to liver and kidney, monitoring the variation of the lipid components more susceptible to oxidation, unsaturated fatty acids (UFA) and alpha-tocopherol, as biomarkers of the oxidative damage. A sublethal dose of Fe-NTA induced a strong and extremely significant decrease of UFA levels at 1 h after injection in the plasma compartment and at 3 h in the kidney, with reductions up to 40-50% of the control values, together with an increase of conjugated dienes fatty acids hydroperoxides and a consumption of alpha-tocopherol. The same modifications were observed in the liver, but to a lesser extent. Histological observation proved that biochemical changes in the lipid fraction were a direct consequence of an ongoing membrane lipid peroxidation process. Our data show that oxidative damage to the lipid fraction is initially evident in the plasma compartment, where Fe-NTA toxicity is assumed to be caused by the elevation of serum free iron concentration, and proceeds with different speed and severity in the kidney and liver.
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Affiliation(s)
- Monica Deiana
- Dipartimento di Biologia Sperimentale, Sezione di Patologia Sperimentale, Università degli Studi di Cagliari, Cittadella Universitaria SS 554, 09042 Monserrato, Cagliari, Italy.
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43
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Healing and Preventive Effects of Calcium Alginate on Carbon Tetrachloride Induced Liver Injury in Rats. Mar Drugs 2004. [DOI: 10.3390/md203108] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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44
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Bosch Ojeda C, Sanchez Rojas F. Recent developments in derivative ultraviolet/visible absorption spectrophotometry. Anal Chim Acta 2004. [DOI: 10.1016/j.aca.2004.05.036] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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45
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Howell NK. The chemistry of quality enhancement in low-value fish. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2004; 542:135-45. [PMID: 15174576 DOI: 10.1007/978-1-4419-9090-7_8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nazlin K Howell
- School of Biomedical & Life Sciences, University of Surrey, Guildford GU2 7XH, UK
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46
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Healing and preventive effects of low-esterified pectin on liver injury induced by carbon tetrachloride in rats. ACTA ACUST UNITED AC 2004. [DOI: 10.3742/opem.2004.4.1.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Santini SA, Spada C, Bononi F, Foschia F, Mutignani M, Perri V, Giardina B, Silveri NG, Costamagna G. Liver, pancreas and biliary tract enhanced lipoperoxidation products in pure pancreatic juice: evidence for organ-specific oxidative stress in chronic pancreatitis. Dig Liver Dis 2003; 35:888-92. [PMID: 14703885 DOI: 10.1016/j.dld.2003.09.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Oxygen-free radicalscan play a role in the development of chronic pancreatitis, altering the redox state with damage of cell constituents and decrease in antioxidant defences. AIMS To measure levels of lipoperoxidation products, conjugated dienes and lipid hydroperoxides, in pure pancreatic juice and serum of chronic pancreatitis patients and compare them to that in controls. To investigate a possible correlation with serum indexes of pancreatic inflammation (amylase and lipase). PATIENTS Pancreatic juice was collected during ERCP, after secretin stimulation, in 20 patients with chronic pancreatitis and 11 controls with biliary diseases. METHODS Lipid hydroperoxide levels were determined with FOX2 method and measured as absorbance at 560 nm. Conjugated diene levels were measured using second-derivative spectroscopy. RESULTS No substantial difference was present in serum levels of lipid hydroperoxides, conjugated dienes (in both isomeric forms) and isomer-ratio values between those of patients with chronic pancreatitis and controls. In pancreatic juice, there was a significant increase in lipid hydroperoxides and conjugated dienes levels (especially trans-trans isomers) in chronic pancreatitis patients compared with controls, with a decrease in cis-trans isomers and a significant difference in isomer-ratio values. CONCLUSIONS Increased levels of lipid hydroperoxides and conjugated dienes in the pancreatic juice of chronic pancreatitis patients is indicative of an enhanced lipoperoxidation and antioxidants consumption in pancreatic tissue, confirmed by the decreased isomer-ratio values as an indirect index of decreased antioxidant capacity. The lack of significant difference in conjugated diene and lipid hydroperoxide levels in the serum of chronic pancreatitis patients versus that of controls suggests an oxidative stress limited to pancreatic tissue and indicative of an organ-specific pathology, confirmed by the parallel behaviour of oxidative parameters (lipid hydroperoxides and conjugated dienes) and indexes of pancreatic inflammation (amylase and lipase).
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Affiliation(s)
- S A Santini
- Institute of Biochemistry and Clinical Biochemistry, Catholic University School of Medicine, Largo A. Gemelli 8, 00168 Rome, Italy
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Arita K, Yamamoto Y, Takehara Y, Utsumi T, Kanno T, Miyaguchi C, Akiyama J, Yoshioka T, Utsumi K. Mechanisms of enhanced apoptosis in HL-60 cells by UV-irradiated n-3 and n-6 polyunsaturated fatty acids. Free Radic Biol Med 2003; 35:189-99. [PMID: 12853075 DOI: 10.1016/s0891-5849(03)00310-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We examined the effects of arachidonic acid (AA), eicosapentaenoic acid (EPA), and their ultraviolet (UV)-irradiated products on HL-60 cells and isolated mitochondria to explore the following four obscure points in the mechanism of polyunsaturated fatty acids (PUFAs)-induced apoptosis: (i). the role of reactive oxygen species, (ii). the interaction of PUFAs and their metabolites with mitochondria in situ, (iii). the cyclosporine A (CsA)-sensitivity in PUFA-induced membrane permeability transition, (iv). the specificity of oxidized n-3 PUFAs in the induction of apoptosis in cancer cells. UV-oxidized PUFAs contained conjugated dienes and thiobarbituric acid reactive substances (TBARS). The apoptotic effects of PUFAs on HL-60 cells were increased by UV-irradiation whereas the swelling effect of PUFAs on isolated mitochondria was decreased. Both oxidized n-3 and n-6 PUFAs induced increased depolarization, ferricytochrome c release, the activation of various caspases, and DNA-fragmentation in a CsA-insensitive mechanism concomitant with a slight increase in the value of TBARS in cells. Furthermore, there were no significant differences in the mechanism of apoptosis induced by either oxidized AA or oxidized EPA. On the basis of these results, it was concluded that both oxidized n-3 or n-6 PUFAs induced apoptosis in HL-60 cells by a similar mechanism in a CsA-insensitive manner and also that oxidized products of PUFAs, but not the cellular oxidation process itself, play an important role in the mechanism of apoptosis in HL-60 cells.
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Affiliation(s)
- Kayo Arita
- Institute of Medical Science, Kurashiki Medical Center, Kurashiki, Japan
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49
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Aruoma OI, Deiana M, Rosa A, Casu V, Piga R, Peccagnini S, Dessi MA, Ke B, Liang YF, Higa T. Assessment of the ability of the antioxidant cocktail-derived from fermentation of plants with effective microorganisms (EM-X) to modulate oxidative damage in the kidney and liver of rats in vivo: studies upon the profile of poly- and mono-unsaturated fatty acids. Toxicol Lett 2002; 135:209-17. [PMID: 12270679 DOI: 10.1016/s0378-4274(02)00261-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The antioxidant cocktail EM-X derived from ferment of unpolished rice, papaya and sea weeds with effective microorganisms (EM) of lactic acid bacteria, yeast, and photosynthetic bacteria is widely available in South-East Asia. Oral administration of a EM-X to rats for 7 days inhibited the ferric-nitrilotriacetic acid (Fe-NTA)-dependent oxidation of fatty acids with protections directed towards docosahexanoic, arachidonic, docosapentanenoic acids, oleic, linoleic and eicosadieonoic acids in the liver and kidney. But only the protections of oxidation to docosahexanoic, arachidonic acid in the kidney were statistically significant. Treatment of rats with EM-X prior to the intraperitoneal administration of Fe-NTA led to a reduction in the overall levels of conjugated dienes (CD) measured in the kidney by 27% and in the liver by 19% suggesting inhibition of lipid peroxidation in these organs. The levels of glutathione and alpha-tocopherol were largely unaffected suggesting that the protection by the regular strength of EM-X was confined to the inhibition of lipid peroxidation in vivo, a point dependent on the concentrations of bioactive flavonoids.
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Affiliation(s)
- Okezie I Aruoma
- Division of Neuroscience and Psychological Medicine, Department of Neuroinflammation, Faculty of Medicine, Imperial College of Science, Technology and Medicine, Charing Cross Hospital Campus, Fulham Palace Road, London W6 8RF, UK.
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Stanyer L, Betteridge DJ, Smith CCT. An investigation into the mechanisms mediating plasma lipoprotein-potentiated beta-amyloid fibrillogenesis. FEBS Lett 2002; 518:72-8. [PMID: 11997020 DOI: 10.1016/s0014-5793(02)02646-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The toxicity of the beta-amyloid (Abeta) peptide of Alzheimer's disease may relate to its polymerisation state (i.e. fibril content). We have shown previously that plasma lipoproteins, particularly when oxidised, greatly enhance Abeta polymerisation. In the present study the nature of the interactions between both native and oxidised lipoproteins and Abeta1-40 was investigated employing various chemical treatments. The addition of ascorbic acid or the vitamin E analogue, trolox, to lipoprotein/Abeta coincubations failed to inhibit Abeta fibrillogenesis, as did the treatment of lipoproteins with the aldehyde reductant, sodium borohydride. The putative lipid peroxide-derived aldehyde scavenger, aminoguanidine, however, inhibited Abeta-oxidised lipoprotein-potentiated polymerisation, but in a manner consistent with an antioxidant action for the drug. Lipoprotein treatment with the reactive aldehyde 4-hydroxy-2-trans-nonenal enhanced Abeta polymerisation in a concentration-dependent fashion. Incubation of Abeta with lipoprotein fractions from which the apoprotein components had been removed resulted in extents of polymerisation comparable to those observed with Abeta alone. These data indicate that the apoprotein components of plasma lipoproteins play a key role in promoting Abeta polymerisation, possibly via interactions with aldehydes.
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Affiliation(s)
- Lee Stanyer
- Department of Medicine, Royal Free and University College Medical School, Sir Jules Thorn Institute, The Middlesex Hospital, Mortimer Street, W1N 8AA, London, UK
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