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Li WC, Mo LJ, Shi X, Lin ZY, Li YY, Yang Z, Wu CL, Li XH, Luo YZ, Qin LQ, Mo WN. Antioxidant status of serum bilirubin, uric acid and albumin in pemphigus vulgaris. Clin Exp Dermatol 2017; 43:158-163. [PMID: 29067729 DOI: 10.1111/ced.13289] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2017] [Indexed: 11/28/2022]
Affiliation(s)
- W. C. Li
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - L. J. Mo
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - X. Shi
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - Z. Y. Lin
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - Y. Y. Li
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - Z. Yang
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - C. L. Wu
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - X. H. Li
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - Y. Z. Luo
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - L. Q. Qin
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
| | - W. N. Mo
- Department of Clinical Laboratory; First Affiliated Hospital of Guangxi Medical University; Nanning China
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Marotta F, Marcellino M, Solimene U, Cuffari B, Yadav H, Khokhlov AN, Lorenzetti A, Mantello A, Cervi J, Catanzaro R. A 2-year Double-Blind RCT Follow-up Study with Fermented Papaya Preparation (FPP) Modulating Key Markers in Middle-Age Subjects with Clustered Neurodegenerative Disease-Risk Factors. CLINICAL PHARMACOLOGY & BIOPHARMACEUTICS 2017; 6. [PMID: 31007971 PMCID: PMC6474671 DOI: 10.4172/2167-065x.1000170] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In recent years a number of studies have reported the significant relationship between metabolic syndrome and neurodegenerative disease. There is accumulating evidence that the interplay of combined genetic and environmental risk factors (from diet to life style to pollutants) to intrinsic age-related oxi-inflammatory changes may be advocated for to explain the pandemic of neurodegenerative diseases. In recent years a specific Fermented Papaya Preparation (FPP) has been shown to significantly affect a number of redox signalling abnormalities in a variety of chronic diseases and as well in aging mechanisms either on experimental and on clinical ground. The aim of the present study was to evaluate FPP use in impending metabolic disease patients with potentially neurodegenerative disease clustered risk factors. The study population consisted of 90 patients aged 45-65 years old, with impending metabolic syndrome and previously selected as to be ApoE4 genotype negative. By applying a RCT, double-blind method, one group received FPP 4.5 g twice a day (the most common dosage utilized in prior clinical studies) while the other received an oral antioxidant cocktail (trans-resveratrol, selenium, vitamin E, vitamin C). Then, after 21 month treatment period, a selected heavy metal chelator was added at the dosage of 3 g/nocte for the final 3 months study treatment. The parameters tested were: routine tests oxidized LDL-cholesterol, anti-oxidised LDL, Cyclophilin-A (CyPA), plasminogen activator inhibitor-1 and CyPA gene expression. From this study it would appear that FPP, unlike the control antioxidant, significantly decreased oxidized-LDL and near normalizing the anti-Ox-LDL/Ox-LDL ratio (p<0.001) although unaffecting the lipid profile per sè. Moreover, only FPP decreased cyclophilin-A plasma level and plasminogen activator-inhibitor (p<0.01) together with downregulating cyclophilin-A gene expression (p<0.01). Insulin resistance was only mildly improved. Heavy metals gut clearance proved to be effectively enhanced by the chelator (p<0.01) and this was not affected by any of the nutraceuticals, nor it added any further benefit to the biological action of FPP.
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Affiliation(s)
- Francesco Marotta
- ReGenera Research Group for Aging Intervention, San Babila Clinic, Milano, Italy
| | | | - Umberto Solimene
- WHO-Center for Traditional Medicine and Biotechnology, University of Milano, Italy
| | - Biagio Cuffari
- Department of Internal Medicine, University of Catania, Catania, Italy
| | - Hariom Yadav
- Center for Diabetes, Obesity and Metabolism, Wake Forest Medical Center, Biotech Place, Winston-Salem, USA
| | - Alexander N Khokhlov
- Evolutionary Cytogerontology Sector, School of Biology, Moscow State University, Moscow, Russia
| | - Aldo Lorenzetti
- ReGenera Research Group for Aging Intervention, San Babila Clinic, Milano, Italy
| | | | - Joseph Cervi
- ReGenera Research Group for Aging Intervention, San Babila Clinic, Milano, Italy
| | - Roberto Catanzaro
- Department of Internal Medicine, University of Catania, Catania, Italy
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Papapetrou A, Moris D, Patelis N, Kouvelos GN, Bakogiannis C, Klonaris C, Georgopoulos S. Oxidative Stress and Total Antioxidant Status During Internal Carotid Artery Clamping with or without Shunting: An Experimental Pilot Study. Med Sci Monit Basic Res 2015; 21:200-5. [PMID: 26391530 PMCID: PMC4596353 DOI: 10.12659/msmbr.894756] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background The exact role of shunting during carotid endarterectomy remains controversial and unclear. The aim of this experimental study was to investigate to what degree carotid clamping may induce changes in the cerebral oxidative status and to focus on the relation of these changes with shunt insertion. Material/Methods Forty New-Zealand rabbits were randomized into 4 groups: group 1 classifying animals with carotid shunt and patent contralateral carotid artery; group 2 shunt and occlusion of the contralateral carotid artery; group 3 no-shunt and patent contralateral carotid artery; and group 4 no-shunt and occlusion of the contralateral carotid artery. Blood samples were collected from the ipsilateral internal jugular vein, immediately after carotid clamping (time 0), and then at 5, 10, 15, 30, and 60 minutes afterwards. Evaluation of oxidative stress was accomplished by measuring the lag-time, representing the initial phase of oxidation, rate of accumulation (RA), showing concentration of free oxygen radical and total antioxidant status (TAS) representing antioxidant composition of serum. Results Lag-time was significantly different in time points 0, 30 and 60 minutes within each different group. TAS was significantly different in time points 0, 15 and 60 min and RA in time points 0, 5, 10 and 60 min within each different group. 60 minutes after carotid clamping, the rate of accumulation as well as lag-time and TAS were increased in all groups, independently of using or not shunting or the presence of contralateral occlusion. After comparing groups 1, 2 and 3 regarding lag-time, TAS and RA, we did not find statistical difference among the groups at any time point. On the contrary, groups 1, 2 and 3 did show significantly different values comparing to group 4 after 60 min of occlusion. Conclusions Our experimental work based on cerebral metabolism found a significantly higher oxidative stress in models with contralateral carotid occlusion. The use of shunt in all other models did not have any influence on oxidative response. Future human studies should focus on the relation of oxidative status and shunt insertion to determine the benefit of selective or routine shunting during CEA.
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Affiliation(s)
- Anastasios Papapetrou
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
| | - Demetrios Moris
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Patelis
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
| | - George N Kouvelos
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
| | - Chris Bakogiannis
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
| | - Chris Klonaris
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
| | - Sotiris Georgopoulos
- 1st Department of Surgical, Vascular Division, Laikon General Hospital, National Kapodistrian University of Athens, Athens, Greece
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Jiang WD, Liu Y, Jiang J, Wu P, Feng L, Zhou XQ. Copper exposure induces toxicity to the antioxidant system via the destruction of Nrf2/ARE signaling and caspase-3-regulated DNA damage in fish muscle: amelioration by myo-inositol. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2015; 159:245-255. [PMID: 25562835 DOI: 10.1016/j.aquatox.2014.12.020] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Revised: 12/22/2014] [Accepted: 12/24/2014] [Indexed: 06/04/2023]
Abstract
The muscle is the main portion of fish that is consumed by humans. Copper (Cu) can induce oxidative damage in fish muscle. However, the effects of Cu exposure on the muscle antioxidant system and molecular patterns and preventive measures against these effects remain unclear. In this study, ROS production, enzymatic and mRNA levels of antioxidant enzymes and NF-E2-related factor 2 (Nrf2) signaling-related molecules, antioxidant response element (ARE) binding ability, DNA fragmentation and caspase-3 activities were analyzed in fish muscle following Cu exposure or myo-inositol (MI) pre-administration. The results indicated that contamination due to copper exposure caused an approximately three-fold increase in ROS production, induced lipid peroxidation and protein oxidation, and resulted in depletion of the glutathione (GSH) content of fish muscle. Moreover, Cu exposure caused decreases in the activities of total superoxide dismutase (T-SOD), CuZnSOD, and glutathione peroxidase (GPx) that were accompanied by decreases in CuZnSOD, GPx1a, GPx1b and signaling factor protein kinase C delta mRNA levels. The decreases in the antioxidant enzyme gene mRNA levels were confirmed to be partly due to the reduced nuclear Nrf2 protein levels, poor ARE binding ability and increased caspase-3 signaling-modulated DNA fragmentation in the fish muscle. Interestingly, MI pre-treatment prevented fish muscle from Cu-induced oxidative damages mainly through increasing the GSH content, and increasing the CuZnSOD and GPx activities and corresponding mRNA levels and ARE binding ability. Taken together, our results show for the first time that Cu exposure caused oxidative damage to the muscle by decreasing the antioxidant enzyme activities via the down-regulation of the expression of genes related to the disruption of the Nrf2/ARE signaling, and this down-regulation was partially caused by caspase-3-regulated DNA fragmentation. Finally, MI protects fish against Cu toxicity.
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Affiliation(s)
- Wei-Dan Jiang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Yang Liu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Jun Jiang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Pei Wu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Lin Feng
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
| | - Xiao-Qiu Zhou
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
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Effect of surgical treatment on lipid peroxidation parameters and antioxidant status in the serum of patients with peripheral arterial disease. DISEASE MARKERS 2013; 35:647-52. [PMID: 24302809 PMCID: PMC3834664 DOI: 10.1155/2013/530946] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 10/16/2013] [Accepted: 10/17/2013] [Indexed: 11/17/2022]
Abstract
The various risk factors for peripheral arterial disease (PAD) are almost identical to those for atherosclerosis and include abnormal levels of lipids or lipoproteins. Lipid peroxidation parameters and total antioxidant capacity in the serum of male patients with PAD before surgery as well as 3–5 days and 7–10 days after surgery were measured. We also compared these parameters with those in a group of patients receiving simvastatin therapy. Concentrations of lipid hydroperoxides (LOOHs) and malondialdehyde, the total antioxidant capacity (assessed by ferric reducing antioxidant power assay), concentration of thiol (-SH) groups, and ceruloplasmin activity were determined spectrophotometrically in PAD patients treated surgically (Group I) or pharmacologically (Group II). The patients before surgical treatment had significantly higher concentrations of malondialdehyde but lower ceruloplasmin activity than those observed in Group II, treated with simvastatin. No significant differences before surgery in ferric reducing antioxidant power or thiol concentrations were found between the two groups. However, in Group I, both ferric reducing antioxidant power and thiol group concentrations decreased 3–5 days postoperatively, and ceruloplasmin activity increased 7–10 days after surgical treatment. The presented results demonstrate diverse oxidative stress responses to surgical treatment and confirm the beneficial effects of statin therapy in PAD.
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Tynkkynen T, Mursu J, Nurmi T, Tuppurainen K, Laatikainen R, Soininen P. NMR protocol for determination of oxidation susceptibility of serum lipids and application of the protocol to a chocolate study. Metabolomics 2012; 8:386-398. [PMID: 22661918 PMCID: PMC3351613 DOI: 10.1007/s11306-011-0323-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Accepted: 05/20/2011] [Indexed: 11/10/2022]
Abstract
A protocol for determination of oxidation susceptibility of serum lipids based on proton nuclear magnetic resonance ((1)H NMR) spectroscopy is presented and compared to the commonly used spectrophotometric method. Even though there are methodological differences between these two methods, the NMR-based oxidation susceptibility correlates well (r(2) = 0.73) with the lag time determined spectrophotometrically. In addition to the oxidizability of serum lipids, the NMR method provides also information about the lipid profile. The NMR oxidation assay was applied to the chocolate study including fasting serum samples (n = 45) from subjects who had consumed white (WC), dark (DC) or high-polyphenol chocolate (HPC) daily for 3 weeks. The oxidation susceptibility of serum lipids decreased in the HPC group, and there was a significant difference between the WC and HPC groups (P = 0.031). According to the random forest analysis, the consumption of the HPC chocolate induced changes to the amounts of HDL, phosphatidylcholine, sphingomyelin, and nervonic, docosahexaenoic and myristic acids. Furthermore, arachidonic, docosahexaenoic, docosapentaenoic and palmitic acids, gamma-glutamyl transferase, hemoglobin, HDL, phosphatidylcholine and choline containing phospholipids explained about 60% of the oxidation susceptibility values. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11306-011-0323-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tuulia Tynkkynen
- Department of Biosciences, University of Eastern Finland, Kuopio, Finland
| | - Jaakko Mursu
- School of Public Health, University of Minnesota, Minneapolis, MN USA
- Department of Public Health, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Tarja Nurmi
- Department of Public Health, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Kari Tuppurainen
- Department of Biosciences, University of Eastern Finland, Kuopio, Finland
| | - Reino Laatikainen
- Department of Biosciences, University of Eastern Finland, Kuopio, Finland
| | - Pasi Soininen
- Department of Biosciences, University of Eastern Finland, Kuopio, Finland
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D'Archivio M, Annuzzi G, Varì R, Filesi C, Giacco R, Scazzocchio B, Santangelo C, Giovannini C, Rivellese AA, Masella R. Predominant role of obesity/insulin resistance in oxidative stress development. Eur J Clin Invest 2012; 42:70-8. [PMID: 21679180 DOI: 10.1111/j.1365-2362.2011.02558.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Hyperlipidaemia, hyperglycaemia and hyperinsulinaemia, hallmarks of the postprandial state, have been also associated with increased oxidative stress and lipoprotein oxidation contributing to vascular injury and atherosclerosis. However, the specific links among metabolic disorders, postprandial state, insulin resistance and oxidative stress are still to be clarified. This study aimed at investigating the individual role played by obesity, insulin resistance and type 2 diabetes in the occurrence of fasting and postprandial oxidative stress. DESIGN Biomarkers of oxidative stress [F2-isoprostanes and circulating oxidized low-density lipoproteins (LDL)], LDL oxidability (conjugated diene kinetic, thiobarbituric acid reactive substances (TBARs) formation and electronegativity increase) and antioxidant vitamins (β-carotene, α-tocopherol and retinol) were evaluated at fasting and 6 h after a standard fat-rich meal in 10 obese diabetic (ObD), 11 obese and 11 normal-weight control men. Insulin sensitivity was evaluated by euglycaemic hyperinsulinaemic clamp. RESULTS ObD and obese subjects, characterized by a similar level of adiposity and insulin resistance, showed higher urinary F2-isoprostanes and circulating oxidized LDL, an increased susceptibility to oxidation of plasma LDL (lower lag phase, higher TBARs formation, and higher relative electrophoretic mobility), and lower plasma content of β-carotene and retinol than control subjects, both at fasting and after the test meal. CONCLUSIONS Obesity and insulin resistance, more than type 2 diabetes, play the most relevant role in oxidative stress development. The correction of obesity and insulin resistance might be a useful strategy in counteracting systemic oxidative stress.
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Affiliation(s)
- Massimo D'Archivio
- Department of Veterinary Public Health and Food Safety, Italian National Institute of Health, Rome, Italy
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Serum levels of ischemia modified albumin in overweight/obese postmenopausal women: A potential biomarker of atherosclerotic burden associated with oxidative stress. Maturitas 2011; 70:182-7. [DOI: 10.1016/j.maturitas.2011.07.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Revised: 07/15/2011] [Accepted: 07/16/2011] [Indexed: 12/12/2022]
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Kotan VO, Sarandol E, Kirhan E, Ozkaya G, Kirli S. Effects of long-term antidepressant treatment on oxidative status in major depressive disorder: a 24-week follow-up study. Prog Neuropsychopharmacol Biol Psychiatry 2011; 35:1284-90. [PMID: 21515329 DOI: 10.1016/j.pnpbp.2011.03.021] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Revised: 03/31/2011] [Accepted: 03/31/2011] [Indexed: 12/31/2022]
Abstract
PURPOSE Major depressive disorder (MDD) is a devastating disease that afflicts large populations and has also been accepted to be an independent risk factor for cardiovascular disease (CVD). Oxidative stress seems to play an essential role in the relationship of MDD and CVD. We aimed to determine the level of oxidative stress in patients with MDD and to investigate the effects of long-term antidepressant (AD) treatment on the oxidative-antioxidative system parameters and CVD risk factors. METHOD Fifty patients who fully met the fourth Diagnostic and Statistical Manual of Mental Disorders criteria for MDD and 44 healthy control subjects were included in the study. Control visits of the patients were repeated 6weeks, 12weeks and 24weeks after beginning of the AD treatment. Lipid profiles, oxidation and oxidizability of apolipoprotein B-containing lipoproteins (expressed as apo B-b-MDA and apo B-Δ-MDA, respectively), levels of plasma malondialdehyde (p-MDA), total antioxidative capacity (TAOC), antioxidant molecules and antioxidant enzyme activities including paraoxonase/arylesterase, red blood cell superoxide dismutase (RBC-SOD) and glutathione peroxidase were determined during 24-week of follow-up period. RESULTS According to the results of the study, p-MDA, apo B-b-MDA and RBC-SOD activity were increased and arylesterase activity was decreased in MDD patients. Body mass index (BMI), vitamin A and total cholesterol levels in MDD patients increased after 24-weeks of AD treatment. RBC-SOD activity, TAOC, p-MDA and apo B-b-MDA levels were decreased; paraoxonase/arylesterase activities and apo B-Δ-MDA were increased at the end of 24th week. CONCLUSION Oxidative stress, demonstrated in MDD patients, was partly improved during 24weeks of AD treatment. Increase in paraoxonase/arylesterase activities and decrease in p-MDA and apo B-b-MDA levels after 24weeks seem to be beneficial for reduction of CVD risk in MDD patients. However increased BMI and apo B-Δ-MDA levels are negative cardiovascular effects of long-term AD treatment.
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Affiliation(s)
- Vahap Ozan Kotan
- Department of Psychiatry, Seydisehir State Hospital, Konya, Turkey.
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Iakovidis I, Delimaris I, Piperakis SM. Copper and its complexes in medicine: a biochemical approach. Mol Biol Int 2011; 2011:594529. [PMID: 22091409 PMCID: PMC3195324 DOI: 10.4061/2011/594529] [Citation(s) in RCA: 181] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2011] [Accepted: 04/10/2011] [Indexed: 12/15/2022] Open
Abstract
The fundamental role of copper and the recognition of its complexes as important bioactive compounds in vitro and in vivo aroused an ever-increasing interest in these agents as potential drugs for therapeutic intervention in various diseases. The vast array of information available for their bioinorganic properties and mode of action in several biological systems, combined with the new opportunities offered by the flourishing technologies of medicinal chemistry, is creating an exciting scenario for the development of a novel generation of highly active drugs with minimized side effects which could add significantly to the current clinical research and practice. In this paper we attempt to summarize all the available-to-date information on these issues.
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Affiliation(s)
- Isidoros Iakovidis
- Department of Physics Chemistry & Materials Technology, Technological Educational Institute of Athens, 12210 Athens, Greece
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Kazanis K, Dalamaga M, Nounopoulos C, Manolis AS, Sakellaris N, Jullien G, Dionyssiou-Asteriou A. Ischemia modified albumin, high-sensitivity c-reactive protein and natriuretic peptide in patients with coronary atherosclerosis. Clin Chim Acta 2009; 408:65-9. [DOI: 10.1016/j.cca.2009.07.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2009] [Revised: 07/07/2009] [Accepted: 07/14/2009] [Indexed: 11/28/2022]
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