1
|
Lonappan DK, Kuruvalli G, Shaik AH, Hebbani AV, Reddyvari H, Damodara Reddy V, Vadamalai V. Alcohol-induced hormonal and metabolic alterations in plasma and erythrocytes-a gender-based study. Toxicol Mech Methods 2024; 34:350-358. [PMID: 38031273 DOI: 10.1080/15376516.2023.2290071] [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: 09/05/2023] [Accepted: 11/27/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE This study aimed to understand the gender-specific alcohol-induced biochemical changes and TBARS association with the endocrine system. METHODS Human male and female subjects ranging from 35 ± 10 years old with an 8-10-year drinking history were included in the study. RESULTS The results demonstrated that testosterone levels were lower in male alcoholics and higher in female alcoholics, as well as higher estrogen and cortisol levels in both genders. In addition, we found lower T3, T4, and thyroid-stimulating hormone (TSH) levels in alcoholics of both sexes. Furthermore, plasma TBARS, protein carbonyls, nitrite, and nitrate levels increased significantly with concomitant decrease in reduced glutathione (GSH), catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities in both male and female alcoholics. Furthermore, erythrocyte lysate nitrite and nitrate levels membrane total cholesterol, phospholipid and cholesterol/phospholipid (C/P) ratio with lower total membrane proteins in both genders of alcoholics. SDS-PAGE analysis of erythrocyte membrane proteins revealed increased density of band 3, protein 4.1, 4.2, 4.9 and glycophorins, whereas decreases in spectrin (α and β) were observed in both genders of alcoholics. Besides, alcoholics of both sexes had a lower ability to resist osmotic hemolysis. Plasma TBARS was negatively correlated with testosterone, TSH, T3 and T4 in male alcoholics, moreover, estradiol and cortisol were positively correlated in males and females respectively. CONCLUSION Female alcoholics may be more susceptible to osmotic hemolysis due to increased erythrocyte membrane lipid peroxidation with decreased antioxidant status, which results in an altered membrane C/P ratio and membrane protein composition.
Collapse
Affiliation(s)
| | - Gouthami Kuruvalli
- Department of Biochemistry, REVA University, Bangalore. Karnataka, India
| | - Althaf Hussain Shaik
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Hymavathi Reddyvari
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, PA, USA
| | | | | |
Collapse
|
2
|
González-Flores D, Márquez A, Casimiro I. Oxidative Effects in Early Stages of Embryo Development Due to Alcohol Consumption. Int J Mol Sci 2024; 25:4100. [PMID: 38612908 PMCID: PMC11012856 DOI: 10.3390/ijms25074100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Alcohol, a widely consumed drug, exerts significant toxic effects on the human organism. This review focuses on its impact during fetal development, when it leads to a spectrum of disorders collectively termed Fetal Alcohol Spectrum Disorders (FASD). Children afflicted by FASD exhibit distinct clinical manifestations, including facial dysmorphism, delayed growth, and neurological and behavioral disorders. These behavioral issues encompass diminished intellectual capacity, memory impairment, and heightened impulsiveness. While the precise mechanisms underlying alcohol-induced fetal damage remain incompletely understood, research indicates a pivotal role for reactive oxygen species (ROS) that are released during alcohol metabolism, inciting inflammation at the cerebral level. Ethanol metabolism amplifies the generation of oxidant molecules, inducing through alterations in enzymatic and non-enzymatic systems responsible for cellular homeostasis. Alcohol consumption disrupts endogenous enzyme activity and fosters lipid peroxidation in consumers, potentially affecting the developing fetus. Addressing this concern, administration of metformin during the prenatal period, corresponding to the third trimester of human pregnancy, emerges as a potential therapeutic intervention for mitigating FASD. This proposed approach holds promise for ameliorating the adverse effects of alcohol exposure on fetal development and warrants further investigation.
Collapse
Affiliation(s)
- David González-Flores
- Department of Anatomy, Cell Biology and Zoology, Faculty of Medicine and Health Sciences, University of Extremadura, 06006 Badajoz, Spain
| | - Antonia Márquez
- Department of Anatomy, Cell Biology and Zoology, Faculty of Medicine and Health Sciences, University of Extremadura, 06006 Badajoz, Spain
| | - Ilda Casimiro
- Department of Anatomy, Cell Biology and Zoology, Faculty of Sciences, University of Extremadura, 06006 Badajoz, Spain;
| |
Collapse
|
3
|
Moraes L, Dries S, Seibert B, Linden R, Perassolo M. Evaluation of oxidative stress markers in ethanol users. Braz J Med Biol Res 2023; 56:e12465. [PMID: 36856254 PMCID: PMC9974081 DOI: 10.1590/1414-431x2023e12465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/20/2023] [Indexed: 03/02/2023] Open
Abstract
Ethanol is a central nervous system depressant that is widely consumed worldwide. When consumed chronically, it may have several consequences to the organism, such as oxidative stress. Ethanol metabolism increases the production of oxidant molecules and its consumption may cause changes in enzymatic and non-enzymatic systems that maintain cellular homeostasis. The activity of endogenous enzymes and lipid peroxidation are altered in alcohol consumers. Therefore, this study aimed to evaluate oxidative stress parameters in ethanol users compared to a control group. For that, the activity of the enzymes superoxide dismutase, catalase, and glutathione peroxidase, the ferric reducing/antioxidant power (FRAP), and malondialdehyde were evaluated. The influence of the amount of ethanol consumed on the analyzed parameters was also verified. The group of alcohol users consisted of 52 volunteers, 85% male and 15% female, with a mean age of 41±13 years. The control group consisted of 50 non-drinkers, 40% male and 60% female, with a mean age of 50±10 years. There was a significant difference in superoxide dismutase (P<0.001) and malondialdehyde (P=0.007) measurements between groups, as both parameters were increased in the group of ethanol users. Because of the higher amount of ethanol consumed, there was an increase of the catalase activity parameters and gradual reduction of FRAP. Thus, the ethanol-consuming participants were most likely under oxidative stress.
Collapse
Affiliation(s)
- L. Moraes
- Programa de Residência Multiprofissional, Universidade Feevale, Novo Hamburgo, RS, Brasil
| | - S.S. Dries
- Mestrado Acadêmico em Toxicologia e Análises Toxicológicas, Universidade Feevale, Novo Hamburgo, RS, Brasil
| | - B.S. Seibert
- Mestrado Acadêmico em Toxicologia e Análises Toxicológicas, Universidade Feevale, Novo Hamburgo, RS, Brasil
| | - R. Linden
- Laboratório de Análises Toxicológicas, Mestrado Acadêmico em Toxicologia e Análises Toxicológicas, Universidade Feevale, Novo Hamburgo, RS, Brasil
| | - M.S. Perassolo
- Laboratório de Análises Toxicológicas, Mestrado Acadêmico em Toxicologia e Análises Toxicológicas, Universidade Feevale, Novo Hamburgo, RS, Brasil
| |
Collapse
|
4
|
Airapetov MI, Eresko SO, Bychkov ER, Lebedev AA, Shabanov PD. Effect of Ethanol on Platelet Biology. BIOCHEMISTRY (MOSCOW), SUPPLEMENT SERIES B: BIOMEDICAL CHEMISTRY 2022. [DOI: 10.1134/s1990750822040023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
5
|
Airapetov MI, Eresko SO, Bychkov ER, Lebedev AA, Shabanov PD. [Effect of ethanol on platelet biology]. BIOMEDITSINSKAIA KHIMIIA 2022; 68:81-92. [PMID: 35485482 DOI: 10.18097/pbmc20226802081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In recent years, interest in the study of platelets, significantly increased due to recent discoveries providing convincing evidence that their functions by are not limited to their participation in the blood coagulation mechanism. Many works are devoted to the study of the functional state of platelets under conditions of acute and chronic alcohol exposure. The results of such studies can be useful for the development of new markers of the degree of alcohol intoxication of the body for the subsequent choice of the method drug correction of disorders caused by acute or chronic alcohol effects. The review summarizes results in vivo and in vitro of studies performed during more than 60 years on the effect of ethanol on the biogenesis, number, morphology and biochemistry of platelets.
Collapse
Affiliation(s)
- M I Airapetov
- Department of Neuropharmacology, Institute of Experimental Medicine, Saint Petersburg, Russia; Department of Pharmacology, St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - S O Eresko
- Department of Neuropharmacology, Institute of Experimental Medicine, Saint Petersburg, Russia; Research and Training Center of Molecular and Cellular Technologies, Saint Petersburg, Russia
| | - E R Bychkov
- Department of Neuropharmacology, Institute of Experimental Medicine, Saint Petersburg, Russia
| | - A A Lebedev
- Department of Neuropharmacology, Institute of Experimental Medicine, Saint Petersburg, Russia
| | - P D Shabanov
- Department of Neuropharmacology, Institute of Experimental Medicine, Saint Petersburg, Russia; Department of Pharmacology, Kirov Military Medical Academy, Saint Petersburg, Russia
| |
Collapse
|
6
|
Black soybean-derived peptides exerted protective effect against alcohol-induced liver injury in mice. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
|
7
|
Protective effect of Terminalia arjuna against alcohol induced oxidative damage of rat erythrocyte membranes. J Ayurveda Integr Med 2021; 12:330-339. [PMID: 33731264 PMCID: PMC8186002 DOI: 10.1016/j.jaim.2021.02.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 02/08/2021] [Accepted: 02/11/2021] [Indexed: 12/18/2022] Open
Abstract
Background Alcohol is a widely abused drug with many health implications, mainly caused by the oxidative and nitrosative stress on different body parts. Ayurvedic herbalism authenticates the multiple therapeutic applications of Terminalia arjuna bark due to its rich phytochemical repertoire. Objective To observe the extent of oxidative damage caused to erythrocytes by alcohol and assess the protective ability of T. arjuna bark powder aqueous extract (AETA) against the damage. Materials and methods Wister albino rats were categorized into four groups of eight rats per group; first group (control) was fed with glucose, second group was given alcohol at a dose of 20% v/v; 5g alcohol/kg b. wt/day, third group was co-administered with AETA (0.5 g/kg b. wt/day) and alcohol and the fourth group was kept on bark extract alone. Blood samples were collected and evaluated for different biochemical parameters after the completion of the treatment period. Results Alcohol significantly increased the erythrocyte membrane protein carbonyl and malondialdehyde (MDA) contents, along with a concomitant decrease in the membrane antioxidant status, when compared to the control group. Chromatographic analysis of the alcohol-treated rat erythrocyte membranes revealed altered membrane individual phospholipid contents and fluidity properties. Alcohol-induced morphological changes in the erythrocytes and its effect on decreasing the resistance of hypotonic shock induced by NaCl are evident from the hemolysis curves. However, AETA administration to alcoholic rats beneficially modulated the membrane properties anvd protected erythrocytes from damage. Conclusion Results suggest that AETA protects erythrocytes from alcohol-induced oxidative stress, biophysical, and biochemical changes very effectively.
Collapse
|
8
|
Jia Y, Qu B, Wang Z, Han X, Ren G. Effects of active and latent H. pylori infection coupled with chronic alcohol ingestion on cytokine profiles and markers of oxidative balance in men seropositive for H. pylori CagA Ab: An observational study. Medicine (Baltimore) 2018; 97:e11991. [PMID: 30142835 PMCID: PMC6112873 DOI: 10.1097/md.0000000000011991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
This study aimed to explore the effects of active and latent Helicobacter pylori infection coupled with alcohol consumption on cytokine profiles and markers of oxidative balance in men seropositive for H. pylori CagA Ab.The 100 male subjects were divided into groups with active H. pylori infection and H. pylori CagA Ab coupled with chronic alcohol ingestion (group A, n = 38), latent H. pylori infection with H. pylori CagA Ab coupled with chronic alcohol ingestion (group B, n = 30), and latent H. pylori infection with H. pylori CagA Ab without chronic alcohol ingestion (group C, n = 32).No differences in serum levels of CRP, IL-10, ADP, E-selectin, MDA, or SOD were detected between the 3 groups or between any 2 groups (all P > .05). The serum IL-6 and TNF-α concentrations in groups A and B were significantly lower than those in group C (P = .004, P = .005, P = .009, and P = .023). However, there were no differences in serum IL-6 and TNF-α between group A and group B (all P > .05).In conclusion, active or latent H. pylori infection coupled with chronic alcohol ingestion may decrease certain cytokines, that is, IL-6 and TNF-α, in men with H. pylori CagA Ab seropositivity. However, there was no difference in the detected cytokine profile between active and latent H. pylori infection coupled with chronic alcohol ingestion, and no changes were detected in markers of oxidative balance in men with H. pylori CagA Ab.
Collapse
Affiliation(s)
| | | | | | | | - Guangying Ren
- Taishan Medical College, Taishan Hospital, Taian, Shandong, P. R. China
| |
Collapse
|
9
|
Jabri MA, Marzouki L, Sebai H. Myrtle berries seeds aqueous extract abrogates chronic alcohol consumption-induced erythrocytes osmotic stability disturbance, haematological and biochemical toxicity. Lipids Health Dis 2018; 17:94. [PMID: 29685140 PMCID: PMC5913868 DOI: 10.1186/s12944-018-0746-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 04/13/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This study examined the effects of chronic alcohol consumption in the rat erythrocytes membrane as well as the involvement of reactive oxygen species and proinflammatory cytokines in its pathogenicity in rats and evaluated the ameliorating effects of myrtle berries seeds aqueous extract (MBSAE). METHODS Fifty adult male Wistar rats were equally divided into five groups and treated daily for two months as follows: control, ethanol (3 g kg- 1 b.w., p.o.), and ethanol + MBSAE (25, 50 and 100 mg kg- 1, b.w., p.o.). RESULTS Exposure of rats to alcohol caused significant changes of some haematological parameters, enhanced erythrocytes hemolysis as well as an overproduction of reactive oxygen species such as H2O2, OH• radical and superoxide anion, hence the increase of lipoperoxidation and the depletion of antioxidant enzymes activity as well as non-enzymatic antioxidant (-SH groups and GSH) levels. On the other hand, ethanol intoxication caused the increase of serum TNFα, IL-8, IL-6 and 1Lβ, markers of tissue inflammation. However, treatment with MBSAE alleviated all the deleterious effects of alcohol consumption. CONCLUSIONS MBSAE possess active compounds, which exert marked protective effects in chronic alcohol intoxication, possibly by regulating the erythrocytes osmotic stability as well as antioxidant and inflammatory mediators.
Collapse
Affiliation(s)
- Mohamed-Amine Jabri
- Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382 -9000, Béja, Tunisia.
| | - Lamjed Marzouki
- Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382 -9000, Béja, Tunisia
| | - Hichem Sebai
- Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382 -9000, Béja, Tunisia
| |
Collapse
|
10
|
Reddy VD, Padmavathi P, Bulle S, Hebbani AV, Marthadu SB, Venugopalacharyulu NC, Maturu P, Varadacharyulu NC. Association between alcohol-induced oxidative stress and membrane properties in synaptosomes: A protective role of vitamin E. Neurotoxicol Teratol 2017; 63:60-65. [PMID: 28778836 DOI: 10.1016/j.ntt.2017.07.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 07/31/2017] [Accepted: 07/31/2017] [Indexed: 01/27/2023]
Abstract
Chronic and excessive alcohol consumption leads to various neurological diseases. Synaptosomes are ideal organelles to study the functional properties of the brain in alcoholism. This study focuses on the association between oxidative stress and synaptosomal membrane properties in alcohol treated rats. Sixty day old male albino rats were treated with 20% alcohol at 5g/kg body weight/ day for sixty days. Alcohol administration significantly increased the levels of thiobarbituric acid reactive substances (TBARS) and protein carbonyls with decreased catalase, glutathione peroxidase (GPx), superoxide dismutase (SOD) activities and reduced glutathione (GSH) content in synaptosomes. Further, alcohol administration decreased (cholesterol/phospholipids) C/P ratio in synaptosomal membranes, which was further confirmed using 1,6 diphenyl 1,3 hexatriene (DPH) as fluorescent probe. Moreover, alcohol treatment also increased membrane bound Na+/K+-ATPase, Ca2+-ATPase and Mg2+-ATPase enzyme activities. Correlation (r) analysis revealed that anisotropic (γ) values were strongly associated with lipid peroxidation (r=0.678) and Na+/K+-ATPase activity (r=0.793). The results of the present study clearly indicate that lipid peroxidation was positively correlated (r=0.621) with Na+/K+-ATPase activity and C/P ratio was negatively associated (r=-0.549) in alcohol treated animals. Similar results were found on alcohol treatment (50 and 100mM) of brain synaptosomes in vitro. But with the co-treatment of vitamin E reversed these changes. In conclusion, synaptosomal membranes properties are impaired due to increased oxidative stress, changes in lipid composition, altered fluidity and membrane bound enzyme activities. And treatment with vitamin E renders protection against ethanol-induced membrane alterations.
Collapse
Affiliation(s)
- Vaddi Damodara Reddy
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur 515 003, AP, India..
| | - Pannuru Padmavathi
- Oil Technological Research Institute, Jawaharlal Nehru Technological University Anantapur, Anantapuramu 515001, India
| | - Saradamma Bulle
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur 515 003, AP, India
| | - Ananda Vardhan Hebbani
- Department of Biotechnology, New Horizon College of Engineering, Bangalore 560103, India
| | | | | | - Paramahamsa Maturu
- Department of Pediatrics, Texas children's hospital, Baylor College of Medicine, Houston, TX 77030, USA
| | - N C Varadacharyulu
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur 515 003, AP, India
| |
Collapse
|
11
|
Reddyvari H, Govatati S, Matha SK, Korla SV, Malempati S, Pasupuleti SR, Bhanoori M, Nallanchakravarthula V. Therapeutic effect of green tea extract on alcohol induced hepatic mitochondrial DNA damage in albino wistar rats. J Adv Res 2017; 8:289-295. [PMID: 28337346 PMCID: PMC5349453 DOI: 10.1016/j.jare.2017.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 02/12/2017] [Accepted: 02/16/2017] [Indexed: 12/12/2022] Open
Abstract
The present study principally sought to investigate the effect of green tea extract (GTE) supplementation on hepatic mitochondrial DNA (mtDNA) damage in alcohol receiving rats. MtDNA was isolated from hepatic tissues of albino wistar rats after alcohol treatment with and without GTE supplementation. Entire displacement loop (D-loop) of mtDNA was screened by PCR-Sanger's sequencing method. In addition, mtDNA deletions and antioxidant activity were measured in hepatic tissue of all rats. Results showed increased frequency of D-loop mutations in alcoholic rats (ALC). DNA mfold analysis predicted higher free energy for 15507C and 16116C alleles compared to their corresponding wild alleles which represents less stable secondary structures with negative impact on overall mtDNA function. Interestingly, D-loop mutations observed in ALC rats were successfully restored on GTE supplementation. MtDNA deletions were observed in ALC rats, but intact native mtDNA was found in ALC + GTE group suggesting alcohol induced oxidative damage of mtDNA and ameliorative effect of GTE. Furthermore, markedly decreased activities of glutathione peroxidise, superoxide dismutase, catalase and glutathione content were identified in ALC rats; however, GTE supplementation significantly (P < 0.05) restored these levels close to normal. In conclusion, green tea could be used as an effective nutraceutical against alcohol induced mitochondrial DNA damage.
Collapse
Affiliation(s)
- Hymavathi Reddyvari
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur 515 003, India
| | - Suresh Govatati
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur 515 003, India
| | - Sumanth Kumar Matha
- Department of Environmental Sciences, Andhra University, Visakhapatnam 530 003, India
| | - Swapna Vahini Korla
- Department of Biotechnology, Dr BR Ambedkar University, Srikakulam 532 410, India
| | - Sravanthi Malempati
- Department of Biochemistry, Krishna University Dr. MRAR PG Center, Nuzvid 521 201, India
| | - Sreenivasa Rao Pasupuleti
- Department of Advanced Research Centre, Narayana Medical College and Hospital, Nellore 524 003, India
| | - Manjula Bhanoori
- Department of Biochemistry, Osmania University, Hyderabad 500 007, India
| | | |
Collapse
|
12
|
Bulle S, Reddy VD, Padmavathi P, Maturu P, Puvvada PK, Nallanchakravarthula V. Association between alcohol-induced erythrocyte membrane alterations and hemolysis in chronic alcoholics. J Clin Biochem Nutr 2016; 60:63-69. [PMID: 28163384 PMCID: PMC5281527 DOI: 10.3164/jcbn.16-16] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 03/08/2016] [Indexed: 12/12/2022] Open
Abstract
The present study aimed to understand the association between erythrocyte membrane alterations and hemolysis in chronic alcoholics. Study was conducted on human male volunteers aged between 35-45 years with a drinking history of 8-10 years. Results showed that plasma marker enzymes AST, ALT, ALP and γGT were increased in alcoholic subjects. Plasma and erythrocyte membrane lipid peroxidation, erythrocyte lysate nitric oxide (NOx) levels were also increased significantly in alcoholics. Furthermore, erythrocyte membrane protein carbonyls, total cholesterol, phospholipid and cholesterol/phospholipid (C/P) ratio were increased in alcoholics. SDS-PAGE analysis of erythrocyte membrane proteins revealed that increased density of band 3, protein 4.2, 4.9, actin and glycophorins, whereas glyceraldehyde 3-phosphate dehydrogenase (GAPDH) and glycophorin A showed slight increase, however, decreased ankyrin with no change in spectrins (α and β) and protein 4.1 densities were observed in alcoholics. Moreover, alcoholics red blood cells showed altered morphology with decreased resistance to osmotic hemolysis. Increased hemolysis showed strong positive association with lipid peroxidation (r = 0.703, p<0.05), protein carbonyls (r = 0.754, p<0.05), lysate NOx (r = 0.654, p<0.05) and weak association with C/P ratio (r = 0.240, p<0.05). Bottom line, increased lipid and protein oxidation, altered membrane C/P ratio and membrane cytoskeletal protein profile might be responsible for the increased hemolysis in alcoholics.
Collapse
Affiliation(s)
- Saradamma Bulle
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur - 515 003, AP, India
| | - Vaddi Damodara Reddy
- Department of Biochemistry, Sri Krishnadevaraya University, Anantapur - 515 003, AP, India
| | - Pannuru Padmavathi
- Oil Technological Research Institute, Jawaharlal Nehru Technological University, Anantapur - 515 001, AP, India
| | - Paramahamsa Maturu
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX-77030, USA
| | - Pavan Kumar Puvvada
- DR Biosciences, Research and Development Institute, Jayanagar, Bengaluru, Karnataka - 560 011, India
| | | |
Collapse
|
13
|
Qu B, Qu T, Liu Y, Jia Y, Han X, Su J, Wang H, Liu L, Wang Z, Wang Y, Pan J, Ren G. Risk Factors Associated With Increased Carotid Intima-Media Thickness in a Male Population With Chronic Alcohol Consumption: A Prospective Observational Study. Medicine (Baltimore) 2016; 95:e3322. [PMID: 27082578 PMCID: PMC4839822 DOI: 10.1097/md.0000000000003322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Previous studies have reported a relationship between alcohol consumption and carotid intima-media thickness (CIMT). However, the exact associations between different severities of CIMT and dyslipidemia, dyslipoproteinemia, inflammatory immune markers, and oxidative markers associated with chronic alcohol consumption remain unknown. The aim of this study was to explore whether there are associations between different severities of CIMT and dyslipidemia, dyslipoproteinemia, inflammatory immune markers, and oxidative markers associated with chronic alcohol consumption. We enrolled 173 males with chronic alcohol consumption and categorized them into 2 groups: 104 chronic alcohol consumers with normal CIMT (group A) and 69 chronic alcohol consumers with increased CIMT (group B). Nonparametric statistics showed that age, body mass index (BMI), and serum TC, TG, Apo A1, and ApoB levels were significantly higher in group B than in group A (P = 0.002, 0.019, 0.021, 0.023, 0.001, and 0.001, respectively). Additionally, tumor necrosis factor alpha (TNFα) and HSP70 serum levels were significantly lower in group B than in group A (P = 0.023 and 0.017, respectively). A binary logistic regression analysis showed that age (OR: 1.077, 95% CI: 1.024-1.13, P = 0.004), ApoB (OR: 6.828, 95% CI: 1.506-30.956, P = 0.013), and TNF-α (OR: 0.999, 95% CI: 0.998-1.00) were independent risk factors associated with CIMT. The present study demonstrated that age, ApoB, and TNFα are independent risk factors associated with CIMT. Thus, older subjects with increased serum ApoB levels are more likely to present with increased CIMT, suggesting that age and ApoB promote such thickening and that TNFα downregulation might play a protective role against the progression of subclinical atherosclerosis in subjects with chronic alcohol consumption.
Collapse
Affiliation(s)
- Baoge Qu
- From the Department of Internal Medicine, Taishan Hospital of Shandong Province; Taishan Medical College, Taian, Shandong (BQ, YL, YJ, XH, JS, HW, LL, ZW, YW, JP, GR); and Zhuhai Campus of Zunyi Medical College, Zhuhai, Guangdong, China (TQ)
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Jabri MA, Sani M, Rtibi K, Marzouki L, El-Benna J, Sakly M, Sebai H. Chamomile decoction extract inhibits human neutrophils ROS production and attenuates alcohol-induced haematological parameters changes and erythrocytes oxidative stress in rat. Lipids Health Dis 2016; 15:65. [PMID: 27029534 PMCID: PMC4815212 DOI: 10.1186/s12944-016-0233-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 03/22/2016] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND The aim of this study was to evaluate the protective effects of subacute pre-treatment with chamomile (Matricaria recutita L.) decoction extract (CDE) against stimulated neutrophils ROS production as well as ethanol (EtOH)-induced haematological changes and erythrocytes oxidative stress in rat. METHODS Neutrophils were isolated and ROS generation was measured by luminol-amplified chemiluminescence. Superoxide anion generation was detected by the cytochrome c reduction assay. Adult male wistar rats were used and divided into six groups of ten each: control, EtOH, EtOH + various doses of CDE (25, 50, and 100 mg/kg, b.w.), and EtOH+ ascorbic acid (AA). Animals were pre-treated with CDE extract during 10 days. RESULTS We found that CDE inhibited (P ≤ 0.0003) luminol-amplified chemiluminescence of resting neutrophils and N-formyl methionylleucyl-phenylalanine (fMLF) or phorbolmyristate acetate (PMA) stimulated neutrophils, in a dose-dependent manner. CDE had no effect on superoxide anion, but it inhibited (P ≤ 0.0004) H2O2 production in cell free system. In vivo, CDE counteracted (P ≤ 0.0034) the effect of single EtOH administration which induced (P < 0.0001) an increase of white blood cells (WBC) and platelets (PLT) counts. Our results also demonstrated that alcohol administration significantly (P < 0.0001) induced erythrocytes lipoperoxidation increase and depletion of sulfhydryl groups (-SH) content as well as antioxidant enzyme activities as superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx). More importantly, we found that acute alcohol administration increased (P < 0.0001) erythrocytes and plasma hydrogen peroxide (H2O2), free iron, and calcium levels while the CDE pre-treatment reversed increased (P ≤ 0.0051) all these intracellular disturbances. CONCLUSIONS These findings suggest that CDE inhibits neutrophil ROS production and protects against EtOH-induced haematologiacal parameters changes and erythrocytes oxidative stress. The haematoprotection offered by chamomile might involve in part its antioxidant properties as well as its opposite effect on some intracellular mediators such as H2O2, free iron, and calcium.
Collapse
Affiliation(s)
- Mohamed-Amine Jabri
- Laboratoire de Physiologie Intégrée, Faculté des Sciences de Bizerte, 7021, Zarzouna, Tunisia.,Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut, Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382-9000, Béja, Tunisia.,INSERM, U1149, Centre de Recherche Sur l'Inflammation - Faculté de Médecine X. Bichat, 75018, Paris, France
| | - Mamane Sani
- UMR Biosurveillance et Toxicologie Environnementale, Département de Biologie, Faculté des Sciences et Techniques de Maradi, 465, Maradi, Niger.
| | - Kais Rtibi
- Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut, Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382-9000, Béja, Tunisia
| | - Lamjed Marzouki
- Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut, Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382-9000, Béja, Tunisia
| | - Jamel El-Benna
- INSERM, U1149, Centre de Recherche Sur l'Inflammation - Faculté de Médecine X. Bichat, 75018, Paris, France
| | - Mohsen Sakly
- Laboratoire de Physiologie Intégrée, Faculté des Sciences de Bizerte, 7021, Zarzouna, Tunisia
| | - Hichem Sebai
- Laboratoire de Physiologie Intégrée, Faculté des Sciences de Bizerte, 7021, Zarzouna, Tunisia.,Laboratoire de Physiologie Fonctionnelle et Valorisation des Bio-Ressources - Institut, Supérieur de Biotechnologie de Béja, Université de Jendouba, Avenue Habib Bourguiba, B.P. 382-9000, Béja, Tunisia
| |
Collapse
|
15
|
Iwakiri Y, Kim MY. Nitric oxide in liver diseases. Trends Pharmacol Sci 2015; 36:524-36. [PMID: 26027855 PMCID: PMC4532625 DOI: 10.1016/j.tips.2015.05.001] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/05/2015] [Accepted: 05/06/2015] [Indexed: 02/06/2023]
Abstract
Nitric oxide (NO) and its derivatives play important roles in the physiology and pathophysiology of the liver. Despite its diverse and complicated roles, certain patterns of the effect of NO on the pathogenesis and progression of liver diseases are observed. In general, NO derived from endothelial NO synthase (eNOS) in liver sinusoidal endothelial cells (LSECs) is protective against disease development, while inducible NOS (iNOS)-derived NO contributes to pathological processes. This review addresses the roles of NO in the development of various liver diseases with a focus on recently published articles. We present here two recent advances in understanding NO-mediated signaling - nitrated fatty acids (NO2-FAs) and S-guanylation - and conclude with suggestions for future directions in NO-related studies on the liver.
Collapse
Affiliation(s)
- Yasuko Iwakiri
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.
| | - Moon Young Kim
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA; Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| |
Collapse
|
16
|
The role of iron in alcohol-mediated hepatocarcinogenesis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 815:89-112. [PMID: 25427903 DOI: 10.1007/978-3-319-09614-8_6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Alcoholic liver disease (ALD) is the major liver disease in the developed world and characterized by hepatic iron overload in ca. 50% of all patients. This iron overload is an independent factor of disease progression, hepatocellular carcinoma and it determines survival. Since simple phlebotomy does not allow the efficient removal of excess iron in ALD, a better understanding of the underlying mechanisms is urgently needed to identify novel targeted treatment strategies. This review summarizes the present knowledge on iron overload in patients with ALD. Although multiple sides of the cellular and systemic iron homeostasis may be affected during alcohol consumption, most studies have focused on potential hepatic causes. However, it should not be overlooked that more than 90% of the major iron pool, the hemoglobin-associated iron, is efficiently recycled within the human body and it is also strongly affected by alcohol. The few available studies suggest various molecular mechanisms that involve iron regulatory protein (IRP1), transferrin receptor 1 (TfR1), and the systemic iron master switch hepcidin, but not classical mutations of the HFE gene. Notably, reactive oxygen species (ROS), namely, hydrogen peroxide (H2O2), are powerful modulators of these iron-steering proteins. For instance, depending on the level, H2O2 may both strongly suppress and induce the expression of hepcidin that could partly explain the anemia and iron overload observed in these patients. More studies with appropriate ROS models such as the novel GOX/CAT system are required to unravel the mechanisms of iron overload in ALD to consequently identify molecular-targeted therapies in the future.
Collapse
|
17
|
Reddy VD, Padmavathi P, Hymavathi R, Maturu P, Varadacharyulu N. Alcohol-induced oxidative stress in rat liver microsomes: Protective effect of Emblica officinalis. PATHOPHYSIOLOGY 2014; 21:153-9. [DOI: 10.1016/j.pathophys.2013.12.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 12/07/2013] [Accepted: 12/15/2013] [Indexed: 12/16/2022] Open
|
18
|
Maturu P, Vaddi DR, Pannuru P, Nallanchakravarthula V. Modification of Erythrocyte Membrane Proteins, Enzymes and Transport Mechanisms in Chronic Alcoholics: An In vivo and In vitro Study. Alcohol Alcohol 2013; 48:679-86. [DOI: 10.1093/alcalc/agt071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
|
19
|
Engin AB, Bukan N, Kurukahvecioglu O, Memis L, Engin A. Effect of butylated hydroxytoluene (E321) pretreatment versus L-arginine on liver injury after sub-lethal dose of endotoxin administration. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2011; 32:457-464. [PMID: 22004966 DOI: 10.1016/j.etap.2011.08.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 08/26/2011] [Accepted: 08/30/2011] [Indexed: 05/31/2023]
Abstract
Aim of this study was to compare the effects of L-arginine (L-arg) and food-antioxidant butylated hydroxytoluene (BHT) against oxidative stress of Escherichia coli endotoxin (LPS) in liver. Ninety Wistar albino rats were assigned in three groups. Rats received one of the following pre-treatment previous to 5mg/kg LPS intraperitoneally: saline, L-arg (NO donor, 100mg/kg) or BHT (250 mg/kg/day), for 3 days. At second, fourth and sixth hours, plasma nitrite-plus-nitrate, circulating liver enzymes, glutathione levels, superoxide dismutase, glutathione peroxidase activities were measured. The most remarkable liver injury was evident in BHT pre-treated animals at all time points compared to L-arg pre-treated rats. While BHT enhanced superoxide dismutase activities following LPS, glutathione decreased simultaneously compared to L-arg group. Although the risk associated with the use of BHT alone in subthreshold doses appeared to be low, higher risk of liver toxicity should be considered when over-consuming this food additive in endotoxemic settings.
Collapse
Affiliation(s)
- Ayse Basak Engin
- Gazi University, Faculty of Pharmacy, Department of Toxicology, TR 06330 Hipodrom, Ankara, Turkey
| | | | | | | | | |
Collapse
|