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de Lucca L, Jantsch LB, Vendrame SA, de Paula HL, Dos Santos Stein C, Gallarreta FMP, Moresco RN, de Lima Gonçalves T. Variation of the Oxidative Profile in Pregnant Women With and Without Gestational Complications. Matern Child Health J 2022; 26:2155-2168. [PMID: 35969329 DOI: 10.1007/s10995-022-03475-6] [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] [Accepted: 07/17/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Oxidative stress is closely related to the pathophysiology of gestation, where the placenta is susceptible to oxidative damage, contributing to the onset of gestational complications. Currently, few studies evaluate the use of oxidative markers for prediction of risk of gestational complications. However, there are some reports that suggest these biomarkers as potential prognostic biomarkers. Therefore, the objective of this study was to compare the biomarkers of oxidative stress from gestations with and without complications, and also evaluate the delta of variation in these markers from the first gestational trimester. MATERIAL AND METHODS A total of 45 pregnant women were evaluated during the three gestational trimesters, of whom 15 developed gestational complications by the end of gestation. The evaluated oxidative damage markers were thiobarbituric acid reactive substances and nitric oxide dosage. Evaluation of the antioxidant system was performed by the quantification of vitamin C, sulfhydryl groups, total antioxidant capacity, plasmatic iron reduction ability, the evaluation of catalase and delta-aminolevulinate dehydratase enzymatic activity. RESULTS According to the results, the markers of oxidative damage are increased, and the antioxidant profile decreased, in the third trimester of complicated pregnancies as compared to uncomplicated pregnancies. Moreover, the delta of variation in both oxidative damage markers and antioxidants was higher in complicated gestations as compared to uncomplicated gestations, thus suggesting a higher oxidative stress in pregnancies with complications. CONCLUSIONS Oxidative stress parameters appear altered in pregnant women with gestational complications. The markers to oxidative stress can be possible biomarkers, helping in understanding mechanisms underlying the associations between complications during pregnancy and various health outcomes.
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Affiliation(s)
- Leidiane de Lucca
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil
| | - Letícia Bigolin Jantsch
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil
| | - Silmara Ana Vendrame
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil
| | - Hellen Lopes de Paula
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil
| | - Carolina Dos Santos Stein
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil
| | | | - Rafael Noal Moresco
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil
| | - Thissiane de Lima Gonçalves
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Av. Roraima, no 1000, Cidade Universitária, Bairro Camobi, Prédio 26, Santa Maria, RS, 97105-900, Brazil.
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Saliu JA, Ademiluyi AO, Boligon AA, Oboh G, Schetinger MRC, Rocha JBT. Dietary supplementation of jute leaf (Corchorus olitorius) modulates hepatic delta-aminolevulinic acid dehydratase (δ-ALAD) activity and oxidative status in high-fat fed/low streptozotocin-induced diabetic rats. J Food Biochem 2019; 43:e12949. [PMID: 31368580 DOI: 10.1111/jfbc.12949] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 05/22/2019] [Accepted: 05/28/2019] [Indexed: 11/29/2022]
Abstract
Impaired liver function is associated with decreased hepatic delta-aminolevulinic acid dehydratase (δ-ALAD) activity in diabetes mellitus. Hence, this study described the effect of dietary jute leaf (Corchorus olitorius) on hepatic δ-ALAD activity in high-fat fed combined with low-dose streptozotocin administered diabetic rats. Animals were fed diets containing 35% fat for 14 days prior to a single administration of low-dose (35 mg/kg body weight) streptozotocin to induce diabetes. Thereafter, the animals were randomly placed in groups and fed 100 mg/g jute leaf-supplemented diets for 30 days. The result showed that jute leaf supplementation significantly (p < 0.05) reversed the decreased hepatic δ-ALAD activity, increased hepatic catalase and SOD activity accompanying the decrease in serum AST and AST activities. This finding suggests that restoration of hepatic δ-ALAD activity, modulation of hepatic function biomarkers, and increase in antioxidant status could be possible underlying events mediating the hepatoprotective effect of jute leaf in diabetic conditions. PRACTICAL APPLICATIONS: Decrease in hepatic δ-ALAD activity has been associated with diabetes-induced hepatotoxicity arising from prolonged and uncontrolled hyperglycemia. Therefore, increased δ-ALAD activity represents improved hepatic function in diabetic situations. Antidiabetic properties of jute leaf have been demonstrated but information on its effect on hepatic δ-ALAD is lacking. Thus, this study revealed that dietary supplementation of jute leaf restored hepatic δ-ALAD activities and improved liver antioxidant status in diabetic rats which is an indication of its hepatoprotective properties.
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Affiliation(s)
- Jamiyu Ayodeji Saliu
- Department of Biochemistry, Adekunle Ajasin University, Akungba Akoko, Nigeria.,Functional Foods and Nutraceuticals Unit, Department of Biochemistry, Federal University of Technology, Akure, Nigeria.,Biological Sciences, Center for Natural Sciences and Exact, Federal University of Santa Maria, Santa Maria, Brazil
| | - Adedayo Oluwaseun Ademiluyi
- Functional Foods and Nutraceuticals Unit, Department of Biochemistry, Federal University of Technology, Akure, Nigeria.,Biological Sciences, Center for Natural Sciences and Exact, Federal University of Santa Maria, Santa Maria, Brazil
| | | | - Ganiyu Oboh
- Functional Foods and Nutraceuticals Unit, Department of Biochemistry, Federal University of Technology, Akure, Nigeria
| | | | - João Batista Teixeira Rocha
- Biological Sciences, Center for Natural Sciences and Exact, Federal University of Santa Maria, Santa Maria, Brazil
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Jantsch LB, de Lucca L, Dorneles BN, Konopka CK, Gonçalves TDL. Evaluation of oxidative stress and δ-aminolevulinate dehydratase activity in twin pregnancies. J Matern Fetal Neonatal Med 2019; 33:3071-3076. [PMID: 30688119 DOI: 10.1080/14767058.2019.1568980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Purpose: To assess and understand the maternal oxidative stress in twin pregnancies, currently not studied, through ascertain indicators of oxidative damage in maternal blood in response of two fetuses, as well as the relation of placenta with or without the increase of oxidative stress in these gestations.Materials and methods: The activity of delta-aminolevulinate dehydratase (δ-ALA-D) was analyzed as an indirect marker of oxidative stress, as well as the quantification of thiobarbituric acid reactive substances (TBARS), protein thiol groups (P-SH) and nonprotein thiol groups (NP-SH), vitamin C (VIT C) and catalase activity (CAT) in maternal blood samples from twin (n = 30) and single (n = 30) pregnancies. This study was approved by the Human Ethics Committee UFSM (register by the number 49823015.4.0000.5346).Results: TBARS was significantly higher in twin pregnancies, while thiol groups, VIT C and CAT were decreased, asides from the reduced activity of δ-ALA-D in comparison to single fetus gestations.Conclusions: The study established an oxidative stress increased and an antioxidant ability decreased in twin pregnancies, suggesting a possible relation between the levels of oxidants and antioxidants with the complications in those gestations.
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Affiliation(s)
- Letícia Bigolin Jantsch
- Department of Clinical and Toxicology Analysis, Postgraduate Program in Pharmaceutical Sciences, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Leidiane de Lucca
- Department of Clinical and Toxicology Analysis, Postgraduate Program in Pharmaceutical Sciences, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Bárbara Nicoli Dorneles
- Department of Clinical and Toxicology Analysis, Postgraduate Program in Pharmaceutical Sciences, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Cristine Kolling Konopka
- Department of Obstetrics and Gynecology, Federal University of Santa Maria (UFSM), Santa Maria, Brazil
| | - Thissiane de Lima Gonçalves
- Department of Clinical and Toxicology Analysis, Postgraduate Program in Pharmaceutical Sciences, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria, Brazil
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de Lucca L, Jantsch LB, Vendrame SA, Stein CDS, Klein VCG, Soares KB, Gallarreta FMP, Moresco RN, Gonçalves TDLG. Longitudinal Study of Delta-Aminolevulinate Dehydratase Activity and Oxidative Profile in Healthy Pregnant Women. Biomolecules 2019; 9:biom9010018. [PMID: 30634529 PMCID: PMC6359676 DOI: 10.3390/biom9010018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 12/28/2018] [Accepted: 01/02/2019] [Indexed: 01/24/2023] Open
Abstract
Pregnancy is characterized by changes in various organs, triggering changes in the use of energy substrates and increased oxygen consumption. In addition, gestation is an oxidative event that can be assessed by the relationship between free radicals and antioxidants produced by the body. Excessive production of free radicals has detrimental effects such as damage to enzymes, carbohydrates, and DNA. Thus, the objective of this study was to evaluate the oxidative status and antioxidant responses throughout pregnancy through a longitudinal study. Reactive oxygen species were analyzed by means of thiobarbituric acid reactive substances and nitric oxide, the antioxidant system through vitamin C, sulfhydryl groups, total antioxidant capacity, and ferric reducing ability of plasma as well as enzymes such as catalase and delta-aminolevulinate-dehydratase in pregnant women in the three gestational trimesters (n = 30). According to the results, the markers of oxidative damage showed significant differences in the different gestational trimesters where they were increased in the second trimester when compared to the first trimester. The antioxidant defenses responded differently in each gestational trimester, suggesting a response pattern to try to combat the damage caused by free radicals, in order to stabilize the increase of oxidative stress caused in the second gestational trimester.
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Affiliation(s)
- Leidiane de Lucca
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Letícia Bigolin Jantsch
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Silmara Ana Vendrame
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Carolina Dos Santos Stein
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | | | - Karina Biaggio Soares
- Department of Obstetrics and Gynecology, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | | | - Rafael Noal Moresco
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Thissiane de Lima Gonçalves Gonçalves
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
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La-Llave-León O, Méndez-Hernández EM, Castellanos-Juárez FX, Esquivel-Rodríguez E, Vázquez-Alaniz F, Sandoval-Carrillo A, García-Vargas G, Duarte-Sustaita J, Candelas-Rangel JL, Salas-Pacheco JM. Association between Blood Lead Levels and Delta-Aminolevulinic Acid Dehydratase in Pregnant Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14040432. [PMID: 28420209 PMCID: PMC5409633 DOI: 10.3390/ijerph14040432] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 04/06/2017] [Accepted: 04/12/2017] [Indexed: 01/08/2023]
Abstract
Blood lead levels (BLLs) and delta-aminolevulinic acid dehydratase (ALAD) activity are considered biomarkers of lead exposure and lead toxicity, respectively. The present study was designed to investigate the association between BLLs and ALAD activity in pregnant women from Durango, Mexico. A total of 633 pregnant women aged 13–43 years participated in this study. Blood lead was measured by a graphite furnace atomic absorption spectrometer. ALAD activity was measured spectrophotometrically. Mean blood lead was 2.09 ± 2.34 µg/dL; and 26 women (4.1%) crossed the Centers for Disease Control (CDC) recommended level of 5 µg/dL. ALAD activity was significantly lower in women with levels of lead ≥5 µg/dL compared to those with BLLs < 5 µg/dL (p = 0.002). To reduce the influence of extreme values on the statistical analysis, BLLs were analyzed by quartiles. A significant negative correlation between blood lead and ALAD activity was observed in the fourth quartile of BLLs (r = −0.113; p < 0.01). Among women with blood lead concentrations ≥2.2 µg/dL ALAD activity was negatively correlated with BLLs (r = −0.413; p < 0.01). Multiple linear regression demonstrated that inhibition of ALAD in pregnant women may occur at levels of lead in blood above 2.2 µg/dL.
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Affiliation(s)
- Osmel La-Llave-León
- Institute of Scientific Research, Juarez University of the State of Durango, AV. Universidad y Fanny Anitua s/n. Col. Centro, C. P. 34000 Durango, Mexico.
| | - Edna M Méndez-Hernández
- Institute of Scientific Research, Juarez University of the State of Durango, AV. Universidad y Fanny Anitua s/n. Col. Centro, C. P. 34000 Durango, Mexico.
| | - Francisco X Castellanos-Juárez
- Institute of Scientific Research, Juarez University of the State of Durango, AV. Universidad y Fanny Anitua s/n. Col. Centro, C. P. 34000 Durango, Mexico.
| | - Eloísa Esquivel-Rodríguez
- Faculty of Nursing and Midwifery, Juarez University of the State of Durango, Cuauhtemoc, 223 North, Col. Centro, C. P. 34000 Durango, Mexico.
| | | | - Ada Sandoval-Carrillo
- Institute of Scientific Research, Juarez University of the State of Durango, AV. Universidad y Fanny Anitua s/n. Col. Centro, C. P. 34000 Durango, Mexico.
| | - Gonzalo García-Vargas
- Faculty of Health Sciences, Juarez University of the State of Durango, Gomez Palacio la Salle 1 y Sixto Ugalde, s/n, Col. Revolucion, C. P. 35050 Gomez Palacio, Durango, Mexico.
| | - Jaime Duarte-Sustaita
- Faculty of Health Sciences, Juarez University of the State of Durango, Gomez Palacio la Salle 1 y Sixto Ugalde, s/n, Col. Revolucion, C. P. 35050 Gomez Palacio, Durango, Mexico.
| | - Jorge L Candelas-Rangel
- Faculty of Health Sciences, Juarez University of the State of Durango, Gomez Palacio la Salle 1 y Sixto Ugalde, s/n, Col. Revolucion, C. P. 35050 Gomez Palacio, Durango, Mexico.
| | - José M Salas-Pacheco
- Institute of Scientific Research, Juarez University of the State of Durango, AV. Universidad y Fanny Anitua s/n. Col. Centro, C. P. 34000 Durango, Mexico.
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de Lucca L, Rodrigues F, Jantsch LB, Kober H, Neme WS, Gallarreta FM, Gonçalves TL. Delta-aminolevulinate dehydratase activity and oxidative stress markers in preeclampsia. Biomed Pharmacother 2016; 84:224-229. [DOI: 10.1016/j.biopha.2016.09.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 08/24/2016] [Accepted: 09/11/2016] [Indexed: 10/21/2022] Open
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7
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Gravina FS, da Silveira CKB, de Assis AM, Rieger DK, Guerini C, Müller AP, Farina M, Rotta LN, Perry MLS. Experimental Hypothyroidism Inhibits δ-Aminolevulinate Dehydratase Activity in Neonatal Rat Blood and Liver. Exp Biol Med (Maywood) 2016; 232:1021-6. [PMID: 17720948 DOI: 10.3181/0703-rm-66] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to investigate the potential relationship between hypothyroidism and δ-aminolevulinate dehydratase (δ-ALA-D) activity in rat blood and liver. Experimental hypothyroidism was induced in weanling rats by exposing their mothers to propylthiouracil (PTU) diluted in tap water (0.05% w/ v), ad libitum, during the lactational period (PTU group). Control (euthyroid) group included weanling rats whose mothers received just tap water, ad libitum, during the lactational period. Reverted-hypothyroid group (PTU + 3,3′,5-triiodo-L-thyronine [T3]) included weanling rats whose mothers were exposed to PTU similarly to those in the hypothyroid group, but pups received daily subcutaneous injections of T3(20 μg/kg, from Postnatal Days 2–20). After the treatment, serum T3levels were drastically decreased (around 70%) in the PTU group, and this phenomenon was almost reverted by exogenous T3. PTU decreased blood δ-ALA-D activity by 75%, and T3treatment prevented such phenomena. Erythrocytes and hemoglobin levels were increased by 10% in PTU-treated animals and higher increments (around 25%) were observed in these parameters when exogenous T3was coadministered. Dithiothreitol did not change blood δ-ALA-D activity of PTU-exposed animals when present in the reaction medium, suggesting no involvement of the enzyme’s essential thiol groups in PTU-induced δ-ALA-D inhibition. PTU did not affect blood δ-ALA-D activity in vitro. These results are the first to show a correlation between hypothyroidism and decreased δ-ALA-D activity and point to this enzyme as a potential molecule involved with hypothyroidism-related hematological changes.
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Affiliation(s)
- Fernanda S Gravina
- Departamento de Bioquímica, Rua Ramiro Barcelos 2600 Anexo, Universidade Federal do Rio Grande do Sul, 90035-003, Porto Alegre, RS, Brazil
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De Lucca L, Rodrigues F, Jantsch LB, Neme WS, Gallarreta FMP, Gonçalves TL. Oxidative Profile and δ-Aminolevulinate Dehydratase Activity in Healthy Pregnant Women with Iron Supplementation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13050463. [PMID: 27153075 PMCID: PMC4881088 DOI: 10.3390/ijerph13050463] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 04/25/2016] [Accepted: 04/28/2016] [Indexed: 01/22/2023]
Abstract
An oxidative burst occurs during pregnancy due to the large consumption of oxygen in the tissues and an increase in metabolic demands in response to maternal physiological changes and fetal growth. This study aimed to determine the oxidative profile and activity of δ-aminolevulinate dehydratase (δ-ALA-D) in pregnant women who received iron supplementation. Oxidative stress parameters were evaluated in 25 pregnant women with iron supplementation, 25 pregnant women without supplementation and 25 non-pregnant women. The following oxidative stress parameters were evaluated: thiobarbituric acid reactive substances (TBARS), protein thiol groups (P-SH), non-protein thiol levels (NP-SH), vitamin C levels, catalase and δ-ALA-D activity. Markers of oxidative stress and cell damage, such as TBARS in plasma were significantly higher in pregnant women without supplementation. Levels of P-SH, NP-SH and δ-ALA-D activity were significantly lower in pregnant women without supplementation compared to non-pregnant and pregnant women with supplementation, while vitamin C levels were significantly lower in pregnant women without supplementation when compared to non-pregnant women. The increase in the generation of oxidative species and decrease of antioxidants suggest the loss of physiological oxidative balance during normal pregnancy, which was not observed in pregnant women with iron supplementation, suggesting a protective effect of iron against oxidative damage.
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Affiliation(s)
- Leidiane De Lucca
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Fabiane Rodrigues
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Letícia B Jantsch
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Walter S Neme
- Departamet of Obstetrics and Gynecology, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Francisco M P Gallarreta
- Departamet of Obstetrics and Gynecology, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
| | - Thissiane L Gonçalves
- Postgraduate Program in Pharmaceutical Sciences, Department of Clinical and Toxicology Analysis, Center of Healthy Sciences, Federal University of Santa Maria (UFSM), Santa Maria 97105-900, Brazil.
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Pazzini CEF, Colpo AC, Poetini MR, Pires CF, de Camargo VB, Mendez ASL, Azevedo ML, Soares JCM, Folmer V. Effects of Red Wine Tannat on Oxidative Stress Induced by Glucose and Fructose in Erythrocytes in Vitro. Int J Med Sci 2015; 12:478-86. [PMID: 26078708 PMCID: PMC4466512 DOI: 10.7150/ijms.10529] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 02/09/2015] [Indexed: 12/01/2022] Open
Abstract
The literature indicates that red wine presents in its composition several substances that are beneficial to health. This study has investigated the antioxidant effects of Tannat red wine on oxidative stress induced by glucose and fructose in erythrocytes in vitro, with the purpose to determine some of its majoritarian phenolic compounds and its antioxidant capacity. Erythrocytes were incubated using different concentrations of glucose and fructose in the presence or absence of wine. From these erythrocytes were determined the production of thiobarbituric acid reactive species (TBARS), glucose consumption, and osmotic fragility. Moreover, quantification of total phenolic, gallic acid, caffeic acid, epicatechin, resveratrol, and DPPH scavenging activity in wine were also assessed. Red wine showed high levels of polyphenols analyzed, as well as high antioxidant potential. Erythrocytes incubated with glucose and fructose had an increase in lipid peroxidation and this was prevented by the addition of wine. The wine increased glucose uptake into erythrocytes and was able to decrease the osmotic fragility of erythrocytes incubated with fructose. Altogether, these results suggest that wine leads to a reduction of the oxidative stress induced by high concentrations of glucose and fructose.
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Affiliation(s)
| | - Ana Ceolin Colpo
- 2. Universidade Federal do Pampa (UNIPAMPA), campus Uruguaiana, BR 472, Km 592, 97500-970, Uruguaiana, Brasil
| | - Márcia Rósula Poetini
- 1. Universidade Federal do Pampa (UNIPAMPA), campus Itaqui, Rua Joaquim de Sá Brito, s/n, 97650-000, Itaqui, Brasil
| | - Cauê Ferreira Pires
- 1. Universidade Federal do Pampa (UNIPAMPA), campus Itaqui, Rua Joaquim de Sá Brito, s/n, 97650-000, Itaqui, Brasil
| | - Vanessa Brum de Camargo
- 2. Universidade Federal do Pampa (UNIPAMPA), campus Uruguaiana, BR 472, Km 592, 97500-970, Uruguaiana, Brasil
| | - Andreas Sebastian Loureiro Mendez
- 3. Universidade Federal do Rio Grande do Sul (UFRGS), Faculdade de Farmácia, Avenida Ipiranga 2752, 90610-000, Porto Alegre-RS, Brazil
| | - Miriane Lucas Azevedo
- 1. Universidade Federal do Pampa (UNIPAMPA), campus Itaqui, Rua Joaquim de Sá Brito, s/n, 97650-000, Itaqui, Brasil
| | - Júlio César Mendes Soares
- 1. Universidade Federal do Pampa (UNIPAMPA), campus Itaqui, Rua Joaquim de Sá Brito, s/n, 97650-000, Itaqui, Brasil
| | - Vanderlei Folmer
- 2. Universidade Federal do Pampa (UNIPAMPA), campus Uruguaiana, BR 472, Km 592, 97500-970, Uruguaiana, Brasil
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Ribeiro G, Roehrs M, Bairros A, Moro A, Charão M, Araújo F, Valentini J, Arbo M, Brucker N, Moresco R, Leal M, Morsch V, Garcia SC. N-acetylcysteine on oxidative damage in diabetic rats. Drug Chem Toxicol 2011; 34:467-74. [DOI: 10.3109/01480545.2011.564179] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Roehrs M, Valentini J, Bulcão R, Moreira JC, Biesalski H, Limberger RP, Grune T, Garcia SC. The plasma retinol levels as pro-oxidant/oxidant agents in haemodialysis patients. Nephrol Dial Transplant 2009; 24:2212-8. [PMID: 19228758 DOI: 10.1093/ndt/gfp001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Barbosa NBDV, Oliveira C, Araldi D, Folmer V, Rocha JBT, Nogueira CW. Acute diphenyl diselenide treatment reduces hyperglycemia but does not change delta-aminolevulinate dehydratase activity in alloxan-induced diabetes in rats. Biol Pharm Bull 2009; 31:2200-4. [PMID: 19043199 DOI: 10.1248/bpb.31.2200] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study was designed to evaluate the effect of diphenyl diselenide in a classical model of alloxan-induced diabetes in rats. Oxidative stress is involved in alloxan toxic effects and we have hypothesized that diphenyl diselenide via its antioxidant properties could confer protection against alloxan pancreatic toxicity. Diabetes was induced by administration of alloxan (150 mg/kg, intravenously). Diphenyl diselenide (10 mg/kg, subcutaneously) was administered for 6 d before (prevention group) or for 6 d after (remediation group) diabetes induction. Diphenyl diselenide treatment reduced the blood glucose and fructosamine levels, which were increased in alloxan-treated rats. However, the delta-aminolevulinate dehydratase (delta-ALA-D) activity inhibited by alloxan was not restored by diphenyl diselenide. Moreover, diphenyl diselenide caused by itself an inhibition in hepatic and renal delta-ALA-D activity. Our findings suggest that the acute treatment with diphenyl diselenide reduces the hyperglycemia but does not improve delta-ALA-D activity decreased by alloxan. Although the dose of diphenyl diselenide used here for treating diabetic animals has been relatively high and produced toxic effects, the compound or analogous molecules might not be rejected as a promising anti-hyperglycemic agent.
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Barbosa NBV, Rocha JBT, Soares JCM, Wondracek DC, Gonçalves JF, Schetinger MRC, Nogueira CW. Dietary diphenyl diselenide reduces the STZ-induced toxicity. Food Chem Toxicol 2008; 46:186-94. [PMID: 17870224 DOI: 10.1016/j.fct.2007.07.014] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2007] [Revised: 07/10/2007] [Accepted: 07/25/2007] [Indexed: 02/07/2023]
Abstract
Oxidative stress is implicated in the pathogenesis of diabetes mellitus. Selenium supplementation has some benefits in experimental models of diabetes mellitus. This study evaluated whether dietary diphenyl diselenide, a simple synthetic organoselenium compound with antioxidant properties, reduces the streptozotocin (STZ)-induced toxicity. STZ-induced diabetic rats were fed with either standard and diphenyl diselenide (10 ppm) supplemented diets. In experimental trials, dietary diphenyl diselenide significantly decreased mortality rate (p<0.05) induced by STZ treatment. No correlation between this effect and glycemic levels were found. Diphenyl diselenide intake also promoted an increase in vitamin C, -SH levels (liver, kidney and blood) and in catalase (liver and kidney) activity, which were decreased in STZ-treated rats. In enzyme assays, diphenyl diselenide supplementation caused a significant improvement in platelets NTPDase and 5'-nucleotidase activities in STZ-induced diabetic rats when compared to the control and diabetic groups (p<0.05). Nevertheless, this supplementation did not modify the inhibition induced by STZ in delta-ALA-D activity. Our findings suggest that diphenyl diselenide compound showed beneficial effects against the development of diabetes by exhibiting antioxidant properties.
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Affiliation(s)
- N B V Barbosa
- Universidade Federal de Santa Maria - UNIPAMPA, Centro de Ciências da Saúde, Rua Domingos de Almeida, 3525, São Miguel, 97500-009 Uruguaiana, RS, Brazil.
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14
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Valentini J, Schmitt GC, Grotto D, Santa Maria LD, Boeira SP, Piva SJ, Brucker N, Bohrer D, Pomblum VJ, Emanuelli T, Garcia SC. Human erythrocyte δ-aminolevulinate dehydratase activity and oxidative stress in hemodialysis patients. Clin Biochem 2007; 40:591-4. [PMID: 17462617 DOI: 10.1016/j.clinbiochem.2007.02.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2006] [Revised: 01/30/2007] [Accepted: 02/13/2007] [Indexed: 11/21/2022]
Abstract
BACKGROUND Oxidative stress is a complicating factor in chronic renal failure, especially in hemodialysis (HD) patients. Also, aluminum intoxication may occur during hemodialysis treatment. Aluminum has been shown to inhibit the sulfhydryl-containing enzyme delta-aminolevulinate dehydratase (ALA-D). Thus, the involvement of -SH oxidation in ALA-D inhibition and its relationship with serum Al levels and lipid peroxidation in HD patients were evaluated. METHODS Blood ALA-D activity, plasma thiobarbituric acid reactive substances (TBARS), and serum aluminum levels were measured in HD patients (n=37) and healthy controls (n=20). RESULTS TBARS and Al levels were higher in HD patients than in controls (p<0.01), while ALA-D activity was lower (p<0.05). The sulfhydryl-reducing agent dithiothreitol (DTT) reactivated ALA-D of HD patients, but activity was still lower than that of controls. ALA-D activity was negatively correlated with TBARS (r=-0.63, p<0.01) and aluminum levels (r=-0.31, p<0.05). CONCLUSIONS Reduced ALA-D activity in HD patients was found to be related to the oxidation of -SH groups essential for enzyme activity. Our results suggest that increased oxidative stress may have contributed to enzyme inhibition in HD patients.
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Affiliation(s)
- Juliana Valentini
- Department of Clinical and Toxicological Analysis, Federal University of Santa Maria, Santa Maria, RS, Brazil
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15
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Avila DS, Gubert P, Dalla Corte CL, Alves D, Nogueira CW, Rocha JBT, Soares FAA. A biochemical and toxicological study with diethyl 2-phenyl-2-tellurophenyl vinylphosphonate in a sub-chronic intraperitoneal treatment in mice. Life Sci 2007; 80:1865-72. [PMID: 17383683 DOI: 10.1016/j.lfs.2007.02.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2006] [Revised: 02/06/2007] [Accepted: 02/15/2007] [Indexed: 11/25/2022]
Abstract
Diethyl-2-phenyl-2-tellurophenyl vinylphosphonate (DPTVP) is an organotellurium compound with low toxicity after subcutaneous administration in mice. This study evaluated possible in vivo and ex vivo toxicological effects of daily injections of DPTVP for 12 days in mice, using the intraperitoneal administration. This route potentially increases the pharmacokinetics of absorption, distribution, metabolism and toxicity of DPTVP. Treatment with DPTVP (0, 30, 50, 75, 100, 250, 350 or 500 micromol/kg) were not associated with mortality or body weight loss. Nevertheless, the liver and liver-to-body weight ratio increased in groups treated with 350 and 500 micromol/kg of DPTVP. However, plasmatic aspartate and alanine aminotransferase activities (classical markers of hepatotoxicity) were not increased after diethyl-2-phenyl-2-tellurophenyl vinylphosphonate administration. Hepatic, renal and cerebral thiobarbituric acid reactive substances (TBARS), delta-ALA-D activity and Vitamin C levels were not modified after DPTVP treatment. Renal and hepatic superoxide dismutase (SOD) and catalase (CAT) were unchanged after DPTVP treatment. Conversely, SOD activity significantly increased in brain in groups treated with 50, 75, 100 and 500 micromol/kg of DPTVP treated groups. Our findings corroborates that brain is a potential target for organochalcogen action. The absence of severe overt signs of toxicity after sub-chronic exposure to DPTVP reinforces the necessity for more detailed pharmacological studies concerning this new organotellurium compound.
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Affiliation(s)
- Daiana Silva Avila
- Departamento de Química, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, RS, Brazil
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16
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Souza JB, Rocha JBT, Nogueira CW, Borges VC, Kaizer RR, Morsch VM, Dressler VL, Martins AF, Flores EMM, Schetinger MRC. Delta-aminolevulinate dehydratase (δ-ALA-D) activity in diabetes and hypothyroidism. Clin Biochem 2007; 40:321-5. [PMID: 17291479 DOI: 10.1016/j.clinbiochem.2006.11.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2006] [Revised: 11/17/2006] [Accepted: 11/19/2006] [Indexed: 11/17/2022]
Abstract
OBJECTIVES This study analyzed the influence of type 2 diabetes mellitus and primary hypothyroidism on the activity of the delta-aminolevulinate dehydratase (delta-ALA-D) in human blood. DESIGN AND METHODS Delta-ALA-D enzyme activity was determined in normal (healthy) people (n=29), compensated (DMC, n=11) and non-compensated diabetic patients (NDMC, n=23), and in patients with compensated (CH, n=19) and non-compensated primary hypothyroidism (NCH, n=10). The determination of lead, copper, zinc and magnesium was performed by graphite furnace atomic absorption spectrometry. RESULTS This study shows that delta-ALA-D activity was decreased (P<0.05) in situations associated to hyperglycemia maintained for long periods (HbA1c high). Another finding of this study suggests that states of hypofunction of the thyroid gland, when non-compensated, increase the activity of delta-ALA-D (P<0.001). In addition, copper was elevated in HNC, zinc was diminished in DMC, HC and HNC, and magnesium was diminished in the HNC group. CONCLUSION This result points out that there is a correlation among diabetes, hypothyroidism and delta-ALA-D activity.
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Affiliation(s)
- João B Souza
- Departamento de Química, Centro de Ciências Naturais e Exatas Universidade Federal de Santa Maria, Santa Maria, RS 97105-900, Brazil
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