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Via E, Contreras-Rodríguez O. Binge-Eating Precursors in Children and Adolescents: Neurodevelopment, and the Potential Contribution of Ultra-Processed Foods. Nutrients 2023; 15:2994. [PMID: 37447320 DOI: 10.3390/nu15132994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/12/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
Binge-eating disorder (BED) is a highly prevalent disorder. Subthreshold BED conditions (sBED) are even more frequent in youth, but their significance regarding BED etiology and long-term prognosis is unclear. A better understanding of brain findings associated with BED and sBED, in the context of critical periods for neurodevelopment, is relevant to answer such questions. The present narrative review starts from the knowledge of the development of emotional self-regulation in youth, and the brain circuits supporting emotion-regulation and eating behaviour. Next, neuroimaging studies with sBED and BED samples will be reviewed, and their brain-circuitry overlap will be examined. Deficits in inhibition control systems are observed to precede, and hyperactivity of reward regions to characterize, sBED, with overlapping findings in BED. The imbalance between reward/inhibition systems, and the implication of interoception/homeostatic processing brain systems should be further examined. Recent knowledge of the potential impact that the high consumption of ultra-processed foods in paediatric samples may have on these sBED/BED-associated brain systems is then discussed. There is a need to identify, early on, those sBED individuals at risk of developing BED at neurodevelopmental stages when there is a great possibility of prevention. However, more neuroimaging studies with sBED/BED pediatric samples are needed.
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Affiliation(s)
- Esther Via
- Child and Adolescent Mental Health Research Group, Institut de Recerca Sant Joan de Déu, Santa Rosa 39-57, 08950 Esplugues de Llobregat, Spain
- Department of Child and Adolescent Mental Health, Hospital Sant Joan de Déu, Passeig Sant Joan de Déu, 2, 08950 Esplugues de Llobregat, Spain
| | - Oren Contreras-Rodríguez
- Medical Imaging, Girona Biomedical Research Institute (IdIBGi), Parc Hospitalari Martí i Julià-Edifici M2, Salt, 17190 Girona, Spain
- Health Institute Carlos III (ISCIII) and CIBERSAM, 28029 Madrid, Spain
- Department of Psychiatry and Legal Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
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2
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Boroń A, Śmiarowska M, Grzywacz A, Chmielowiec K, Chmielowiec J, Masiak J, Pawłowski T, Larysz D, Ciechanowicz A. Association of Polymorphism within the Putative miRNA Target Site in the 3'UTR Region of the DRD2 Gene with Neuroticism in Patients with Substance Use Disorder. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:9955. [PMID: 36011589 PMCID: PMC9408599 DOI: 10.3390/ijerph19169955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/08/2022] [Accepted: 08/10/2022] [Indexed: 06/15/2023]
Abstract
The study aims at looking into associations between the polymorphism rs6276 that occurs in the putative miRNA target site in the 3'UTR region of the DRD2 gene in patients with substance use disorder (SUD) comorbid with a maniacal syndrome (SUD MANIA). In our study, we did not state any essential difference in DRD2 rs6276 genotype frequencies in the studied samples of SUD MANIA, SUD, and control subjects. A significant result was found for the SUD MANIA group vs. SUD vs. controls on the Neuroticism Scale of NEO FFI test, and DRD2 rs6276 (p = 0.0320) accounted for 1.7% of the variance. The G/G homozygous variants were linked with lower results on the neuroticism scale in the SUD MANIA group because G/G alleles may serve a protective role in the expression of neuroticism in patients with SUD MANIA. So far, there have been no data in the literature on the relationship between the miRSNP rs6276 region in the DRD2 gene and neuroticism (personal traits) in patients with a diagnosis of substance use disorder comorbid with the affective, maniacal type disturbances related to SUD. This is the first report on this topic.
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Affiliation(s)
- Agnieszka Boroń
- Department of Clinical and Molecular Biochemistry, Pomeranian Medical University in Szczecin, Aleja Powstańców Wielkopolskich 72 St., 70-111 Szczecin, Poland
| | - Małgorzata Śmiarowska
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University in Szczecin, Aleja Powstańcόw Wielkopolskich 72 St., 70-111 Szczecin, Poland
| | - Anna Grzywacz
- Independent Laboratory of Health Promotion, Pomeranian Medical University in Szczecin, Aleja Powstańcόw Wielkopolskich 72 St., 70-111 Szczecin, Poland
| | - Krzysztof Chmielowiec
- Department of Hygiene and Epidemiology, Collegium Medicum, University of Zielona Góra, Zyty 28 St., 65-046 Zielona Gora, Poland
| | - Jolanta Chmielowiec
- Department of Hygiene and Epidemiology, Collegium Medicum, University of Zielona Góra, Zyty 28 St., 65-046 Zielona Gora, Poland
| | - Jolanta Masiak
- Second Department of Psychiatry and Psychiatric Rehabilitation, Medical University of Lublin, Głuska 1 St., 20-059 Lublin, Poland
| | - Tomasz Pawłowski
- Division of Psychotherapy and Psychosomatic Medicine, Wroclaw Medical University, Wyb. L. Pasteura 10 St., 50-367 Wroclaw, Poland
| | - Dariusz Larysz
- 109 Military Hospital with Cutpatient Cinic in Szczecin, Piotra Skargi 9-11 St., 70-965 Szczecin, Poland
| | - Andrzej Ciechanowicz
- Department of Clinical and Molecular Biochemistry, Pomeranian Medical University in Szczecin, Aleja Powstańców Wielkopolskich 72 St., 70-111 Szczecin, Poland
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Contreras-Rodriguez O, Solanas M, Escorihuela RM. Dissecting ultra-processed foods and drinks: Do they have a potential to impact the brain? Rev Endocr Metab Disord 2022; 23:697-717. [PMID: 35107734 DOI: 10.1007/s11154-022-09711-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2022] [Indexed: 12/12/2022]
Abstract
Ultra-processed foods and drinks (UPF) are formulation of ingredients, mostly of exclusive industrial use, that result from a series of industrial processes. They usually have a low nutrient but high energy density, with a high content of saturated and trans fats, and added sugars. In addition, they have characteristic organoleptic properties, and usually contain sophisticated additives, including artificial sweeteners, to intensify their sensory qualities and imitate the appearance of minimally processed foods. In addition, recent research has warned about the presence of chemicals (e.g., bisphenol) and neo-formed contaminants in these products. UPF production and consumption growth have been spectacular in the last decades, being specially consumed in children and adolescents. UPF features have been associated with a range of adverse health effects such as overeating, the promotion of inflammatory and oxidative stress processes, gut dysbiosis, and metabolic dysfunction including problems in glucose regulation. The evidence that these UPF-related adverse health effects may have on the neural network implicated in eating behavior are discussed, including the potential impact on serotonergic and dopaminergic neurotransmission, brain integrity and function. We end this review by placing UPF in the context of current food environments, by suggesting that an increased exposure to these products through different channels, such as marketing, may contribute to the automatic recruitment of the brain regions associated with food consumption and choice, with a detrimental effect on inhibitory-related prefrontal cortices. While further research is essential, preliminary evidence point to UPF consumption as a potential detrimental factor for brain health and eating behavior.
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Affiliation(s)
- Oren Contreras-Rodriguez
- Department of Medical Imaging, Girona Biomedical Research Institute (IdIBGi), Josep Trueta University Hospital, Girona, Spain.
- Department of Psychiatry and Legal Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain.
- Health Institute Carlos III (ISCIII) and CIBERSAM G17, Madrid, Spain.
| | - Montserrat Solanas
- Physiology Unit, Department of Cell Biology, Physiology and Immunology, Faculty of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Institut de Neurociències, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Rosa M Escorihuela
- Department of Psychiatry and Legal Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Institut de Neurociències, Universitat Autònoma de Barcelona, Bellaterra, Spain
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D'avila LF, Dias VT, Milanesi LH, Roversi K, Trevizol F, Maurer LH, Emanuelli T, Burger ME, Segat HJ. Interesterified fat consumption since gestation decreases striatal dopaminergic targets levels and gdnf impairing locomotion of adult offspring. Toxicol Lett 2020; 339:23-31. [PMID: 33359558 DOI: 10.1016/j.toxlet.2020.12.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/29/2020] [Accepted: 12/19/2020] [Indexed: 12/25/2022]
Abstract
Interesterified fat (IF) currently substitutes the hydrogenated vegetable fat (HVF) in processed foods. However, the IF consumption impact on the central nervous system (CNS) has been poorly studied. The current study investigated connections between IF chronic consumption and locomotor impairments in early life period and adulthood of rats and access brain molecular targets related to behavior changes in adulthood offspring. During pregnancy and lactation, female rats received soybean oil (SO) or IF and their male pups received the same maternal supplementation from weaning until adulthood. Pups' motor ability and locomotor activity in adulthood were evaluated. In the adult offspring striatum, dopaminergic targets, glial cell line-derived neurotrophic factor (GDFN) and lipid profile were quantified. Pups from IF supplementation group presented impaired learning concerning complex motor skill and sensorimotor behavior. The same animals showed decreased locomotion in adulthood. Moreover, IF group showed decreased immunoreactivity of all dopaminergic targets evaluated and GDNF, along with important changes in FA composition in striatum. This study shows that the brain modifications induce by IF consumption resulted in impaired motor control in pups and decreased locomotion in adult animals. Other studies about health damages induced by IF consumption may have a contribution from our current outcomes.
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Affiliation(s)
- Lívia Ferraz D'avila
- Programa de Pós-graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Verônica Tironi Dias
- Programa de Pós-graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Laura Hautrive Milanesi
- Programa de Pós-graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Karine Roversi
- Programa de Pós-graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Fabíola Trevizol
- Programa de Pós-graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Luana Haselein Maurer
- Programa de Pós-graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Tatiana Emanuelli
- Programa de Pós-graduação em Ciência e Tecnologia dos Alimentos, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Marilise Escobar Burger
- Programa de Pós-graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil; Departamento de Fisiologia e Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - Hecson Jesser Segat
- Departamento de Patologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
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Pase CS, Metz VG, Roversi K, Roversi K, Vey LT, Dias VT, Schons CF, de David Antoniazzi CT, Duarte T, Duarte M, Burger ME. Trans fat intake during pregnancy or lactation increases anxiety-like behavior and alters proinflammatory cytokines and glucocorticoid receptor levels in the hippocampus of adult offspring. Brain Res Bull 2020; 166:110-117. [PMID: 33242520 DOI: 10.1016/j.brainresbull.2020.11.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 11/18/2020] [Accepted: 11/19/2020] [Indexed: 12/29/2022]
Abstract
Changes in dietary habits, including the increased consumption of processed foods, rich in trans fatty acids (TFA), have profound effects on offspring health in later life. Thus, this study aimed to assess the influence of maternal trans fat intake during pregnancy or lactation on anxiety behavior, as well as markers of inflammation, oxidative stress, and expression of glucocorticoid receptors (GR) of adult male offspring. Female Wistar rats were supplemented daily with soybean oil/fish oil (SO/FO) or hydrogenated vegetable fat (HVF) by oral gavage (3.0 g/kg body weight) during pregnancy or lactation. After weaning, male offspring received only standard diet. On the postnatal day 60, anxiety-like symptoms were assessed, the plasma was collected for the quantification of cytokines levels and the hippocampus removed for biochemical and molecular analysis. Our findings have evidenced that offspring from HVF-supplemented dams during pregnancy or lactation showed significantly greater levels of anxiety behavior. HVF supplementation increased plasma levels of proinflammatory cytokines and these levels were higher in the lactation period. In contrast, HVF supplementation decreased plasma levels of IL-10 in relation to SO/FO in both periods. Biochemical evaluations showed higher reactive species generation, protein carbonyl levels and catalase activity in offspring from HVF-supplemented dams during lactation. In addition, offspring from HVF-supplemented dams showed decreased GR expression in both supplemented periods. Together, these data indicate that consumption of TFA in different periods of development may increase anxiety-like behavior at least in part via alterations in proinflammatory and anti-inflammatory cytokine levels and GR expression in limbic brain regions.
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Affiliation(s)
- Camila Simonetti Pase
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil; Universidade Federal do Pampa, Campus Uruguaiana, RS, Brazil.
| | - Vinícia Garzella Metz
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil
| | - Karine Roversi
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil
| | - Katiane Roversi
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Catarina, SC, Brazil
| | - Luciana Taschetto Vey
- Programa de Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria, RS, Brazil
| | - Verônica Tironi Dias
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil
| | | | | | - Thiago Duarte
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil
| | - Marta Duarte
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil
| | - Marilise Escobar Burger
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria, RS, Brazil; Programa de Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria, RS, Brazil.
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6
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Metz VG, Segat HJ, Dias VT, Barcelos RCS, Maurer LH, Stiebe J, Emanuelli T, Burger ME, Pase CS. Omega-3 decreases D1 and D2 receptors expression in the prefrontal cortex and prevents amphetamine-induced conditioned place preference in rats. J Nutr Biochem 2019; 67:182-189. [PMID: 30951972 DOI: 10.1016/j.jnutbio.2019.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 02/13/2019] [Accepted: 02/28/2019] [Indexed: 01/09/2023]
Abstract
Amphetamine (AMPH) abuse is a serious public health problem due to the high addictive potential of this drug, whose use is related to severe brain neurotoxicity and memory impairments. So far, therapies for psychostimulant addiction have had limited efficacy. Omega-3 polyunsaturated fatty acids (n-3 PUFA) have shown beneficial influences on the prevention and treatment of several diseases that affect the central nervous system. Here, we assessed the influence of fish oil (FO), which is rich in n-3 PUFA, on withdrawal and relapse symptoms following re-exposure to AMPH. Male Wistar rats received d,l-AMPH or vehicle in the conditioned place preference (CPP) paradigm for 14 days. Then, half of each experimental group was treated with FO (3 g/kg, p.o.) for 14 days. Subsequently, animals were re-exposed to AMPH-CPP for three additional days, in order to assess relapse behavior. Our findings have evidenced that FO prevented relapse induced by AMPH reconditioning. While FO prevented AMPH-induced oxidative damages in the prefrontal cortex, molecular assays allowed us to observe that it was also able to modulate dopaminergic cascade markers (DAT, TH, VMAT-2, D1R and D2R) in the same brain area, thus preventing AMPH-induced molecular changes. To the most of our knowledge, this is the first study to show a natural alternative tool which is able to prevent psychostimulant relapse following drug withdrawal. This non-invasive and healthy nutraceutical may be considered as an adjuvant treatment in detoxification clinics.
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Affiliation(s)
- Vinícia Garzella Metz
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria, RS, Brazil
| | - Hecson Jesser Segat
- Programa de Pós-Graduação em Bioquímica Toxicológica - Universidade Federal de Santa Maria, RS, Brazil
| | - Verônica Tironi Dias
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria, RS, Brazil
| | | | - Luana Haselein Maurer
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos-Universidade Federal de Santa Maria, RS, Brazil
| | - Jéssica Stiebe
- Departamento de Tecnologia e Ciências dos Alimentos - Universidade Federal de Santa Maria, RS, Brazil
| | - Tatiana Emanuelli
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos-Universidade Federal de Santa Maria, RS, Brazil
| | | | - Camila Simonetti Pase
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria, RS, Brazil; Universidade Federal do Pampa, Campus Uruguaiana, RS, Brazil.
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Haygert P, Roversi K, Milanesi LH, Maurer LH, Camponogara C, Duarte T, Barcelos RCS, Emanuelli T, Oliveira SM, Duarte MMMF, Trevizol F, Burger ME. Can the dietary fat type facilitate memory impairments in adulthood? A comparative study between Mediterranean and Western-based diet in rats. J Nutr Biochem 2018; 59:104-113. [DOI: 10.1016/j.jnutbio.2018.05.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 04/18/2018] [Accepted: 05/10/2018] [Indexed: 12/13/2022]
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Baéza E, Chartrin P, Bordeau T, Lessire M, Thoby JM, Gigaud V, Blanchet M, Alinier A, Leterrier C. Omega-3 polyunsaturated fatty acids provided during embryonic development improve the growth performance and welfare of Muscovy ducks (Cairina moschata). Poult Sci 2018; 96:3176-3187. [PMID: 28854755 DOI: 10.3382/ps/pex147] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 05/10/2017] [Indexed: 12/14/2022] Open
Abstract
The welfare of ducks can be affected by unwanted behaviors such as excessive reactivity and feather pecking. Providing long-chain n-3 polyunsaturated fatty acids (LC n-3 PUFA) during gestation and early life has been shown to improve the brain development and function of human and rodent offspring. The aim of this study was to test whether the pecking behavior of Muscovy ducks during rearing could be reduced by providing LC n-3 PUFA during embryonic and/or post-hatching development of ducklings. Enrichment of eggs, and consequently embryos, with LC n-3 PUFA was achieved by feeding female ducks (n-3F) a diet containing docosahexaenoic (DHA) and linolenic acids (microalgae and linseed oil). A control group of female ducks (CF) was fed a diet containing linoleic acid (soybean oil). Offspring from both groups were fed starter and grower diets enriched with DHA and linolenic acid or only linoleic acid, resulting in four treatment groups with 48 ducklings in each. Several behavioral tests were performed between 1 and 3 weeks of age to analyze the adaptation ability of ducklings. The growth performance, time budget, social interactions, feather growth, and pecking behavior of ducklings were recorded regularly during the rearing period. No significant interaction between maternal and duckling feeding was found. Ducklings from n-3F ducks had a higher body weight at day 0, 28, and 56, a lower feed conversion ratio during the growth period, and lower reactivity to stress than ducklings from CF ducks. Ducklings from n-3F ducks also exhibited a significantly reduced feather pecking frequency at 49 and 56 days of age and for the whole rearing period. Moreover, consumption of diets enriched with n-3 PUFA during the starter and grower post-hatching periods significantly improved the tibia mineralization of ducklings and the fatty acid composition of thigh muscles at 84 days of age by increasing the n-3 FA content.
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Affiliation(s)
- E Baéza
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France.
| | - P Chartrin
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
| | - T Bordeau
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
| | - M Lessire
- INRA, UR83 Recherches Avicoles, F-37380 Nouzilly, France
| | - J M Thoby
- DSM Nutritional Products France, 19 avenue Dubonnet, 92400 Courbevoie, France
| | - V Gigaud
- DSM Nutritional Products France, 19 avenue Dubonnet, 92400 Courbevoie, France
| | - M Blanchet
- Grimaud Frères Sélection, La Corbière, F-49450 Roussay, France
| | - A Alinier
- Grimaud Frères Sélection, La Corbière, F-49450 Roussay, France
| | - C Leterrier
- INRA, UMR85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France
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Segat H, Barcelos R, Metz V, Rosa H, Roversi K, Antoniazzi C, Vey L, Kronbauer M, Veit J, Piccolo J, Emanuelli T, Burger M. Influence of physical activity on addiction parameters of rats exposed to amphetamine which were previously supplemented with hydrogenated vegetable fat. Brain Res Bull 2017; 135:69-76. [DOI: 10.1016/j.brainresbull.2017.09.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 08/30/2017] [Accepted: 09/25/2017] [Indexed: 02/08/2023]
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10
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D’avila LF, Dias VT, Vey LT, Milanesi LH, Roversi K, Emanuelli T, Bürger ME, Trevizol F, Maurer HL. Toxicological aspects of interesterified fat: Brain damages in rats. Toxicol Lett 2017; 276:122-128. [DOI: 10.1016/j.toxlet.2017.05.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 05/09/2017] [Accepted: 05/16/2017] [Indexed: 10/19/2022]
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11
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Longhi R, Almeida RF, Pettenuzzo LF, Souza DG, Machado L, Quincozes-Santos A, Souza DO. Effect of a trans fatty acid-enriched diet on mitochondrial, inflammatory, and oxidative stress parameters in the cortex and hippocampus of Wistar rats. Eur J Nutr 2017; 57:1913-1924. [PMID: 28567576 DOI: 10.1007/s00394-017-1474-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 05/19/2017] [Indexed: 01/22/2023]
Abstract
PURPOSE Previously showed that dietary trans fatty acids (TFAs) may cause systemic inflammation and affect the central nervous system (CNS) in Wistar rats by increased levels of cytokines in the cerebrospinal fluid (CSF) and serum (Longhi et al. Eur J Nutr 56(3):1003-1016, 1). Here, we aimed to clarifying the impact of diets with different TFA concentrations on cerebral tissue, focusing on hippocampus and cortex and behavioral performance. METHODS Wistar rats were fed either a normolipidic or a hyperlipidic diet for 90 days; diets had the same ingredients except for fat compositions, concentrations, and calories. We used lard in the cis fatty acid (CFA) group and PHSO in the TFA group. The intervention groups were as follows: (1) low lard (LL), (2) high lard (HL), (3) low partially hydrogenated soybean oil (LPHSO), and (4) high partially hydrogenated soybean oil (HPHSO). Mitochondrial parameters, tumor necrosis factor alpha (TNF-α), 2'7'-dichlorofluorescein (DCFH) levels in brain tissue, and open field task were analyzed. RESULTS A worse brain tissue response was associated with oxidative stress in cortex and hippocampus as well as impaired inflammatory and mitochondrial parameters at both PHSO concentrations and there were alterations in the behavioral performance. In many analyses, there were no significant differences between the LPHSO and HPHSO diets. CONCLUSIONS Partially hydrogenated soybean oil impaired cortical mitochondrial parameters and altered inflammatory and oxidative stress responses, and the hyperlipidic treatment caused locomotor and exploratory effects, but no differences on weight gain in all treatments. These findings suggest that quality is more important than the quantity of fat consumed in terms of CFA and TFA diets.
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Affiliation(s)
- Rafael Longhi
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.
| | - Roberto Farina Almeida
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Leticia Ferreira Pettenuzzo
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Débora Guerini Souza
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Letiane Machado
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - André Quincozes-Santos
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Diogo Onofre Souza
- Department of Biochemistry, Postgraduate Program in Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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Pase CS, Roversi K, Roversi K, Vey LT, Dias VT, Veit JC, Maurer LH, Duarte T, Emanuelli T, Duarte M, Bürger ME. Maternal trans fat intake during pregnancy or lactation impairs memory and alters BDNF and TrkB levels in the hippocampus of adult offspring exposed to chronic mild stress. Physiol Behav 2017; 169:114-123. [DOI: 10.1016/j.physbeh.2016.11.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Revised: 10/26/2016] [Accepted: 11/02/2016] [Indexed: 01/10/2023]
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Roversi K, Pase CS, Roversi K, Vey LT, Dias VT, Metz VG, Burger ME. Trans fat intake across gestation and lactation increases morphine preference in females but not in male rats: Behavioral and biochemical parameters. Eur J Pharmacol 2016; 788:210-217. [DOI: 10.1016/j.ejphar.2016.06.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 06/08/2016] [Accepted: 06/20/2016] [Indexed: 10/21/2022]
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Lavandera JV, Saín J, Fariña AC, Bernal CA, González MA. N-3 fatty acids reduced trans fatty acids retention and increased docosahexaenoic acid levels in the brain. Nutr Neurosci 2016; 20:424-435. [PMID: 27098669 DOI: 10.1080/1028415x.2016.1173343] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The levels of docosahexaenoic acid (DHA, 22:6n-3) and arachidonic acid (AA, 20:4n-6) are critical for the normal structure and function of the brain. Trans fatty acids (TFA) and the source of the dietary fatty acids (FA) interfere with long-chain polyunsaturated fatty acids (LC-PUFA) biosynthesis. OBJECTIVES The aim of this study was to investigate the effect of TFA supplementation in diets containing different proportions of n-9, n-6, and n-3 FA on the brain FA profile, including the retention of TFA, LC-PUFA levels, and n-6/n-3 PUFA ratios. These parameters were also investigated in the liver, considering that LC-PUFA are mainly bioconverted from their dietary precursors in this tissue and transported by serum to the brain. Also, stearoyl-CoA desaturase-1 (SCD1) and sterol regulatory element-binding protein-1c (SREBP-1c) gene expressions were evaluated. METHODS Male CF1 mice were fed (16 weeks) diets containing different oils (olive, corn, and rapeseed) with distinct proportions of n-9, n-6, and n-3 FA (55.2/17.2/0.7, 32.0/51.3/0.9, and 61.1/18.4/8.6), respectively, substituted or not with 0.75% of TFA. FA composition of the brain, liver, and serum was assessed by gas chromatography. RESULTS TFA were incorporated into, and therefore retained in the brain, liver, and serum. However, the magnitude of retention was dependent on the tissue and type of isomer. In the brain, total TFA retention was lower than 1% in all diets. DISCUSSION Dietary n-3 PUFA decreased TFA retention and increased DHA accretion in the brain. The results underscore the importance of the type of dietary FA on the retention of TFA in the brain and also on the changes of the FA profile.
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Affiliation(s)
- Jimena Verónica Lavandera
- a Cátedra de Bromatología y Nutrición, Facultad de Bioquímica y Ciencias Biológicas , Universidad Nacional del Litoral , Santa Fe , Argentina.,b Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) , Santa Fe , Argentina
| | - Juliana Saín
- a Cátedra de Bromatología y Nutrición, Facultad de Bioquímica y Ciencias Biológicas , Universidad Nacional del Litoral , Santa Fe , Argentina.,b Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) , Santa Fe , Argentina
| | - Ana Clara Fariña
- a Cátedra de Bromatología y Nutrición, Facultad de Bioquímica y Ciencias Biológicas , Universidad Nacional del Litoral , Santa Fe , Argentina
| | - Claudio Adrián Bernal
- a Cátedra de Bromatología y Nutrición, Facultad de Bioquímica y Ciencias Biológicas , Universidad Nacional del Litoral , Santa Fe , Argentina.,b Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) , Santa Fe , Argentina
| | - Marcela Aída González
- a Cátedra de Bromatología y Nutrición, Facultad de Bioquímica y Ciencias Biológicas , Universidad Nacional del Litoral , Santa Fe , Argentina
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Segat HJ, Martini F, Barcelos RCS, Brüning CA, Nogueira CW, Burger ME. m-Trifluoromethyl-diphenyldiselenide as a pharmacological tool to treat preference symptoms related to AMPH-induced dependence in rats. Prog Neuropsychopharmacol Biol Psychiatry 2016; 66:1-7. [PMID: 26555614 DOI: 10.1016/j.pnpbp.2015.11.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 10/26/2015] [Accepted: 11/06/2015] [Indexed: 11/26/2022]
Abstract
Amphetamine (AMPH) abuse is a world concern and a serious public health problem. Repeated administration of high doses of AMPH induces neuropsychiatric consequences, including addiction, reward and psychosis, whose pharmacological treatment has shown limited effectiveness. The m-trifluoromethyl-diphenyldiselenide [(m-CF3-PhSe)2] has been documented as a promising pharmacological agent in different animal models related to oxidative damage. In this study, we examined the influence of (m-CF3-PhSe)2 on withdrawal following re-exposure to AMPH. Wistar rats received d,l-AMPH or saline in the conditioned place preference (CPP) paradigm for 8days. Then, half of each initial (AMPH or saline) experimental group was treated with (m-CF3-PhSe)2 or vehicle, resulting in four final groups: i) Saline/vehicle; ii) (m-CF3-PhSe)2/saline; iii) AMPH/vehicle; and iv) AMPH/(m-CF3-PhSe)2. After fourteen days of (m-CF3-PhSe)2 treatment, animals were re-exposed to AMPH or vehicle in the CPP paradigm for three more days in order to assess drug re-conditioning and memory/locomotor activity, performed 24h after AMPH re-exposure in the CPP and the Y maze, respectively. Subsequently, ex-vivo assays were carried out in samples of the prefrontal cortex (PFC) of the animals. The (m-CF3-PhSe)2 treatment was able to prevent AMPH-induced re-conditioning symptoms in rats. Behavioral observations in the Y maze task showed no significant changes. AMPH exposure was able to increase 5-HT uptake as well as oxidative damage in the PFC, whereas (m-CF3-PhSe)2 treatment exerted a preventative effect against these alterations. The current findings suggest that (m-CF3-PhSe)2 might be considered a promising therapeutic tool for AMPH-induced addiction.
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Affiliation(s)
- H J Segat
- Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - F Martini
- Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | | | - C A Brüning
- Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - C W Nogueira
- Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), RS, Brazil.
| | - M E Burger
- Pós-Graduação em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), RS, Brazil; Pós-Graduação em Farmacologia, UFSM, RS, Brazil.
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Sharma AN, Fries GR, Galvez JF, Valvassori SS, Soares JC, Carvalho AF, Quevedo J. Modeling mania in preclinical settings: A comprehensive review. Prog Neuropsychopharmacol Biol Psychiatry 2016; 66:22-34. [PMID: 26545487 PMCID: PMC4728043 DOI: 10.1016/j.pnpbp.2015.11.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/29/2015] [Accepted: 11/03/2015] [Indexed: 12/17/2022]
Abstract
The current pathophysiological understanding of mechanisms leading to onset and progression of bipolar manic episodes remains limited. At the same time, available animal models for mania have limited face, construct, and predictive validities. Additionally, these models fail to encompass recent pathophysiological frameworks of bipolar disorder (BD), e.g. neuroprogression. Therefore, there is a need to search for novel preclinical models for mania that could comprehensively address these limitations. Herein we review the history, validity, and caveats of currently available animal models for mania. We also review new genetic models for mania, namely knockout mice for genes involved in neurotransmission, synapse formation, and intracellular signaling pathways. Furthermore, we review recent trends in preclinical models for mania that may aid in the comprehension of mechanisms underlying the neuroprogressive and recurring nature of BD. In conclusion, the validity of animal models for mania remains limited. Nevertheless, novel (e.g. genetic) animal models as well as adaptation of existing paradigms hold promise.
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Affiliation(s)
- Ajaykumar N. Sharma
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA,Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Gabriel R. Fries
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - Juan F. Galvez
- Department of Psychiatry, Pontificia Universidad Javeriana School of Medicine, Bogotá, Colombia
| | - Samira S. Valvassori
- Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Jair C. Soares
- Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA
| | - André F. Carvalho
- Department of Clinical Medicine and Translational Psychiatry Research Group, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Joao Quevedo
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA; Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA; Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil.
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Abstract
Deficiency in essential omega-3 polyunsaturated fatty acids (PUFAs), particularly the long-chain form of docosahexaenoic acid (DHA), has been linked to health problems in mammals, including many mental disorders and reduced cognitive performance. Insects have very low long-chain PUFA concentrations, and the effect of omega-3 deficiency on cognition in insects has not been studied. We show a low omega-6:3 ratio of pollen collected by honey bee colonies in heterogenous landscapes and in many hand-collected pollens that we analyzed. We identified Eucalyptus as an important bee-forage plant particularly poor in omega-3 and high in the omega-6:3 ratio. We tested the effect of dietary omega-3 deficiency on olfactory and tactile associative learning of the economically highly valued honey bee. Bees fed either of two omega-3-poor diets, or Eucalyptus pollen, showed greatly reduced learning abilities in conditioned proboscis-extension assays compared with those fed omega-3-rich diets, or omega-3-rich pollen mixture. The effect on performance was not due to reduced sucrose sensitivity. Omega-3 deficiency also led to smaller hypopharyngeal glands. Bee brains contained high omega-3 concentrations, which were only slightly affected by diet, suggesting additional peripheral effects on learning. The shift from a low to high omega-6:3 ratio in the Western human diet is deemed a primary cause of many diseases and reduced mental health. A similar shift seems to be occurring in bee forage, possibly an important factor in colony declines. Our study shows the detrimental effect on cognitive performance of omega-3 deficiency in a nonmammal.
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Abstract
BACKGROUND In humans, omega-3 fatty acids are necessary for cell membranes, brain function and nerve transmission continuation. When animals are exposed to a new environment-or as a result of an apomorphine application that creates an agonistic effect on D1 and D2 receptors-they display behavioral reactions like rearing and stereotypy. This study aims to reveal the possible antipsychotic and oxidative effects of omega-3 fatty acids by comparing with chlorpromazine, a conventional antipsychotic drug, through evaluating the novelty-induced rearing and apomorphine-induced stereotypic behaviors, as well as malondialdehyde and glutathione levels in rats. METHODS Twenty-eight, adult, male, Wistar rats were used in the study. Briefly, 4 groups of rats (n = 7) were administered docosahexaenoic acid (DHA) + eicosapentaenoic acid (EPA) (300 mg/kg; DHA: 120 mg/kg + EPA: 180 mg/kg intraperitoneally [IP]), DHA + EPA (150 mg/kg; DHA: 60 mg/kg + EPA: 90 mg/kg IP), chlorpromazine (1 mg/kg, IP) and isotonic saline (1 mL/kg, IP). One hour later, apomorphine (2 mg/kg, subcutaneously) was administered to each rat. After the apomorphine administration, rats were observed for stereotypic behavior. RESULTS This study shows that omega-3 fatty acids, "similar to antipsychotics," reversed the psychotic like effects, increase of oxidants and decrease of antioxidants that are composed experimentally in rats. CONCLUSIONS The application of omega-3 fatty acids has antipsychotic effects and causes an oxidative imbalance. This study adds new evidence to the current literature regarding the possible antipsychotic effects of omega-3 fatty acids.
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Dias VT, Trevizol F, Barcelos RC, Kunh FT, Roversi K, Roversi K, Schuster AJ, Pase CS, Golombieski R, Emanuelli T, Bürger ME. Lifelong consumption of trans fatty acids promotes striatal impairments on Na + /K + ATPase activity and BDNF mRNA expression in an animal model of mania. Brain Res Bull 2015; 118:78-81. [DOI: 10.1016/j.brainresbull.2015.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 09/14/2015] [Accepted: 09/17/2015] [Indexed: 11/24/2022]
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20
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Barcelos RC, de Mello-Sampayo C, Antoniazzi CT, Segat HJ, Silva H, Veit JC, Piccolo J, Emanuelli T, Bürger ME, Silva- Lima B, Rodrigues LM. Oral supplementation with fish oil reduces dryness and pruritus in the acetone-induced dry skin rat model. J Dermatol Sci 2015. [DOI: 10.1016/j.jdermsci.2015.06.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Cross-Generational trans Fat Consumption Favors Self-Administration of Amphetamine and Changes Molecular Expressions of BDNF, DAT, and D1/D2 Receptors in the Cortex and Hippocampus of Rats. Neurotox Res 2015; 28:319-31. [DOI: 10.1007/s12640-015-9549-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 07/07/2015] [Accepted: 07/13/2015] [Indexed: 10/23/2022]
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Dias V, Trevizol F, Roversi K, Kuhn F, Roversi K, Pase C, Barcelos R, Emanuelli T, Bürger M. Trans-fat supplementation over two generations of rats exacerbates behavioral and biochemical damages in a model of mania: Co-treatment with lithium. Life Sci 2015; 132:6-12. [DOI: 10.1016/j.lfs.2015.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 03/04/2015] [Accepted: 04/09/2015] [Indexed: 12/25/2022]
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Pase CS, Teixeira AM, Roversi K, Dias VT, Calabrese F, Molteni R, Franchi S, Panerai AE, Riva MA, Burger ME. Olive oil-enriched diet reduces brain oxidative damages and ameliorates neurotrophic factor gene expression in different life stages of rats. J Nutr Biochem 2015; 26:1200-7. [PMID: 26168701 DOI: 10.1016/j.jnutbio.2015.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Revised: 05/12/2015] [Accepted: 05/22/2015] [Indexed: 12/20/2022]
Abstract
Our aim was to assess the influence of maternal diet rich in monounsaturated fatty acids on oxidative and molecular parameters in brains of mouse pups as well as their body weight during their lifetime. Female rats received a diet containing 20% of olive oil-enriched diet (OOED) and a standard diet control diet (CD) in different periods: pregnancy, lactation and after weaning until pups' adulthood. On the last prenatal day (Group 1), embryos from OOED group showed smaller body weight, brain weight and lower levels of sulphydryl groups glutathione reduced (GSH) in the brain. On postnatal delay-21 (PND21) (Group 2), pups from OOED group showed higher body weight and brain weight, reduced brain weight/body weight ratio and lower brain lipid peroxidation (LP). On PND70 (Group 3), pups from OOED group showed lower brain LP and higher levels of GSH in prefrontal cortex and lower brain levels of reactive species in the hippocampus. Interestingly, the group of animals whose diet was modified from OOED to CD on PND21 showed greater weight gain compared to the group that remained in the same original diet (OOED) until adulthood. Furthermore, OOED consumption during pregnancy and lactation significantly increased BDNF only, as well as its main transcripts exon IV and VI mRNA levels in the prefrontal cortex. In addition, OOED significantly up-regulated FGF-2 mRNA levels in the prefrontal cortex. These findings open a pioneering line of investigation about dietary adjunctive therapeutic strategies and the potential of healthy dietary habits to prevent neonatal conditions and their influence on adulthood.
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Affiliation(s)
- Camila Simonetti Pase
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria, RS, Brazil
| | | | - Karine Roversi
- Departamento de Fisiologia e Farmacologia-Universidade Federal de Santa Maria, RS, Brazil
| | - Verônica Tironi Dias
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria, RS, Brazil
| | - Francesca Calabrese
- Department of Pharmacological and Biomolecular Sciences-University of Milan, Italy
| | - Raffaella Molteni
- Department of Pharmacological and Biomolecular Sciences-University of Milan, Italy
| | - Silvia Franchi
- Department of Pharmacological and Biomolecular Sciences-University of Milan, Italy
| | | | - Marco Andrea Riva
- Department of Pharmacological and Biomolecular Sciences-University of Milan, Italy
| | - Marilise Escobar Burger
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria, RS, Brazil; Departamento de Fisiologia e Farmacologia-Universidade Federal de Santa Maria, RS, Brazil.
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Trevizol F, Roversi K, Dias V, Roversi K, Barcelos R, Kuhn F, Pase C, Golombieski R, Veit J, Piccolo J, Pochmann D, Porciúncula L, Emanuelli T, Rocha J, Bürger M. Cross-generational trans fat intake facilitates mania-like behavior: Oxidative and molecular markers in brain cortex. Neuroscience 2015; 286:353-63. [DOI: 10.1016/j.neuroscience.2014.11.059] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 11/15/2014] [Accepted: 11/30/2014] [Indexed: 01/01/2023]
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25
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Pase C, Roversi K, Trevizol F, Kuhn F, Dias V, Roversi K, Vey L, Antoniazzi C, Barcelos R, Bürger M. Chronic consumption of trans fat can facilitate the development of hyperactive behavior in rats. Physiol Behav 2015; 139:344-50. [DOI: 10.1016/j.physbeh.2014.11.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 11/18/2014] [Accepted: 11/19/2014] [Indexed: 10/24/2022]
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26
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Barcelos RCS, Vey LT, Segat HJ, Benvegnú DM, Trevizol F, Roversi K, Roversi K, Dias VT, Dolci GS, Kuhn FT, Piccolo J, CristinaVeit J, Emanuelli T, Bürger ME. Influence ofTransFat on Skin Damage in First-Generation Rats Exposed to UV Radiation. Photochem Photobiol 2015; 91:424-30. [DOI: 10.1111/php.12414] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 12/25/2014] [Indexed: 11/28/2022]
Affiliation(s)
| | - Luciana T. Vey
- Departamento de Fisiologia e Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Hecson Jesser Segat
- Departamento de Fisiologia e Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | | | - Fabíola Trevizol
- Programa de Pós-Graduação em Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Karine Roversi
- Departamento de Fisiologia e Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Katiane Roversi
- Departamento de Fisiologia e Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Verônica T. Dias
- Departamento de Fisiologia e Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Geisa S. Dolci
- Programa de Pós-Graduação em Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Fábio T. Kuhn
- Programa de Pós-Graduação em Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
| | - Jaqueline Piccolo
- Departamento de Tecnologia dos Alimentos; Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos; UFSM; Santa Maria Brazil
| | - Juliana CristinaVeit
- Departamento de Tecnologia dos Alimentos; Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos; UFSM; Santa Maria Brazil
| | - Tatiana Emanuelli
- Programa de Pós-Graduação em Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
- Departamento de Tecnologia dos Alimentos; Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos; UFSM; Santa Maria Brazil
| | - Marilise E. Bürger
- Programa de Pós-Graduação em Farmacologia; Universidade Federal de Santa Maria; Santa Maria Brazil
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Trevizol F, Dias VT, Roversi K, Barcelos RC, Kuhn FT, Roversi K, Pase CS, Golombieski R, Veit JC, Piccolo J, Emanuelli T, Rocha JB, Bürger ME. Cross-generationaltransfat intake modifies BDNF mRNA in the hippocampus: Impact on memory loss in a mania animal model. Hippocampus 2014; 25:556-65. [DOI: 10.1002/hipo.22391] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Fabíola Trevizol
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
| | | | | | - Raquel C.S. Barcelos
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
| | - Fábio T. Kuhn
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
| | - Karine Roversi
- Departamento de Fisiologia e Farmacologia- UFSM-RS; Brasil
| | - Camila S. Pase
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
| | | | - Juliana C. Veit
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos-UFSM-RS; Brasil
| | - Jaqueline Piccolo
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos-UFSM-RS; Brasil
| | - Tatiana Emanuelli
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
- Programa de Pós-Graduação em Ciência e Tecnologia dos Alimentos-UFSM-RS; Brasil
| | - João B.T. Rocha
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
| | - Marilise E. Bürger
- Programa de Pós-Graduação em Farmacologia-Universidade Federal de Santa Maria(UFSM)-RS; Brasil
- Programa de Pós-Graduação em Bioquímica Toxicológica-UFSM-RS; Brasil
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Kuhn FT, Trevizol F, Dias VT, Barcelos RCS, Pase CS, Roversi K, Antoniazzi CTDD, Roversi K, Boufleur N, Benvegnú DM, Emanuelli T, Bürger ME. Toxicological aspects of trans fat consumption over two sequential generations of rats: Oxidative damage and preference for amphetamine. Toxicol Lett 2014; 232:58-67. [PMID: 25290576 DOI: 10.1016/j.toxlet.2014.10.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 09/24/2014] [Accepted: 10/03/2014] [Indexed: 11/25/2022]
Abstract
Chronic consumption of processed food causes structural changes in membrane phospholipids, affecting brain neurotransmission. Here we evaluated noxious influences of dietary fats over two generations of rats on amphetamine (AMPH)-conditioned place preference (CPP). Female rats received soybean oil (SO, rich in n-6 fatty acids (FA)), fish oil (FO, rich in n-3 FA) and hydrogenated vegetable fat (HVF, rich in trans fatty acids (TFA)) for two successive generations. Male pups from the 2nd generation were maintained on the same supplementation until 41 days of age, when they were conditioned with AMPH in CPP. While the FO group showed higher incorporation of n-3 polyunsaturated-FA (PUFA) in cortex/hippocampus, the HVF group showed TFA incorporation in these same brain areas. The SO and HVF groups showed AMPH-preference and anxiety-like symptoms during abstinence. Higher levels of protein carbonyl (PC) and lower levels of non-protein thiols (NPSH) were observed in cortex/hippocampus of the HVF group, indicating antioxidant defense system impairment. In contrast, the FO group showed no drug-preference and lower PC levels in cortex. Cortical PC was positively correlated with n-6/n-3 PUFA ratio, locomotion and anxiety-like behavior, and hippocampal PC was positively correlated with AMPH-preference, reinforcing connections between oxidative damage and AMPH-induced preference/abstinence behaviors. As brain incorporation of trans and n-6 PUFA modifies its physiological functions, it may facilitate drug addiction.
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Affiliation(s)
- Fábio Teixeira Kuhn
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil
| | - Fabíola Trevizol
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil
| | - Verônica Tironi Dias
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil
| | | | - Camila Simonetti Pase
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil
| | - Karine Roversi
- Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil
| | | | | | - Nardeli Boufleur
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil
| | - Dalila Moter Benvegnú
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil
| | - Tatiana Emanuelli
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil; Departamento de Ciência e Tecnologia dos Alimentos, UFSM, RS, Brazil
| | - Marilise Escobar Bürger
- Programa de pós Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM, RS, Brazil; Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil.
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Barcelos RCS, Vey LT, Segat HJ, Roversi K, Roversi K, Dias VT, Trevizol F, Kuhn FT, Dolci GS, Pase CS, Piccolo J, Veit JC, Emanuelli T, Luz SCA, Bürger ME. Cross-generational trans fat intake exacerbates UV radiation-induced damage in rat skin. Food Chem Toxicol 2014; 69:38-45. [PMID: 24694906 DOI: 10.1016/j.fct.2014.03.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 02/28/2014] [Accepted: 03/25/2014] [Indexed: 01/11/2023]
Abstract
We evaluated the influence of dietary fats on ultraviolet radiation (UVR)-induced oxidative damage in skin of rats. Animals from two consecutive generations born of dams supplemented with fats during pregnancy and breastfeeding were maintained in the same supplementation: soybean-oil (SO, rich in n-6 FA, control group), fish-oil (FO, rich in n-3 FA) or hydrogenated-vegetable-fat (HVF, rich in TFA). At 90 days of age, half the animals from the 2nd generation were exposed to UVR (0.25 J/cm(2)) 3×/week for 12 weeks. The FO group presented higher incorporation of n-3 FA in dorsal skin, while the HVF group incorporated TFA. Biochemical changes per se were observed in skin of the HVF group: greater generation of reactive oxygen species (ROS), lower mitochondrial integrity and increased Na(+)K(+)-ATPase activity. UVR exposure increased skin wrinkles scores and ROS generation and decreased mitochondrial integrity and reduced-glutathione levels in the HVF group. In FO, UVR exposure was associated with smaller skin thickness and reduced levels of protein-carbonyl, together with increased catalase activity and preserved Na(+)K(+)-ATPase function. In conclusion, while FO may be protective, trans fat may be harmful to skin health by making it more vulnerable to UVR injury and thus more prone to develop photoaging and skin cancer.
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Affiliation(s)
- R C S Barcelos
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - L T Vey
- Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil
| | - H J Segat
- Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil
| | - K Roversi
- Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil
| | - Kr Roversi
- Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil
| | - V T Dias
- Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil
| | - F Trevizol
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - F T Kuhn
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - G S Dolci
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - C S Pase
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil
| | - J Piccolo
- Departamento de Tecnologia dos Alimentos, Programa de Pós-Graduação em Ciência Tecnologia dos Alimentos, UFSM, RS, Brazil
| | - J C Veit
- Departamento de Tecnologia dos Alimentos, Programa de Pós-Graduação em Ciência Tecnologia dos Alimentos, UFSM, RS, Brazil
| | - T Emanuelli
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil; Departamento de Tecnologia dos Alimentos, Programa de Pós-Graduação em Ciência Tecnologia dos Alimentos, UFSM, RS, Brazil
| | - S C A Luz
- Departamento de Patologia, UFSM, RS, Brazil
| | - M E Bürger
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria (UFSM), RS, Brazil; Departamento de Fisiologia e Farmacologia, UFSM, RS, Brazil.
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30
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Pase CS, Teixeira AM, Dias VT, Quatrin A, Emanuelli T, Bürger ME. Prolonged consumption of trans fat favors the development of orofacial dyskinesia and anxiety-like symptoms in older rats. Int J Food Sci Nutr 2014; 65:713-9. [PMID: 24625052 DOI: 10.3109/09637486.2014.898255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Polyunsaturated fatty acids (FAs) are cell membrane components involved in brain functions. We hypothesized that long-term trans fat consumption is able to modify the membrane FAs composition impairing behavioral parameters related to aging. In this study, a comparison of behavioral parameters at 10 and 15 months of trans fat consumption by male Wistar rats was made. Animals were fed for 10 and 15 months from weaning with diets containing either 20% w/w soybean oil (SO), rich in n-6 PUFA, hydrogenated vegetable fat (HVF), rich in trans FAs, or a standard diet (control - C). At both evaluation times, HVF-fed rats showed progressively increased parameters of orofacial dyskinesia, fear and anxiety-like symptoms. The HVF diet reduced locomotor and exploratory activities progressively over 10 and 15 months of supplementation, while the standard and SO diets did not. In this study, we showed that chronic trans FAs consumption from weaning is able to favor the development of neuromotor and neuropsychiatric diseases, whose intensity was time dependent.
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Affiliation(s)
- Camila Simonetti Pase
- Programa de Pós-Graduação em Farmacologia, Universidade Federal de Santa Maria-UFSM-RS, Centro de Ciências da Saúde , Santa Maria, RS , Brazil
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