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Bicalho AH, do Santos FR, Moreira DC, Oliveira LP, Machado AS, Farias L, DE Paula AMB, Guimarães ALS, Santos SHS. Liver Damage Produced by Malnutrition is Improved by Dietary Supplementation in Mice: Assessment of a Supplement Based on Buriti (A Cerrado Fruit) and Dairy By-products. Recent Pat Food Nutr Agric 2021; 12:29-35. [PMID: 33397263 DOI: 10.2174/2212798411999210101224626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/28/2020] [Accepted: 11/13/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Malnutrition induced by dietary restriction produces several metabolic changes that affect body weight, the digestive system, and annex organs, including the liver. Malnutrition generates an inflammatory state and increases oxidative stress. The liver is one of the body vital organs, becoming necessary to analyze the impact of food supplementation on the repair of possible changes that may occur in this organ due to malnutrition. AIMS To evaluate the effects of a low-cost supplementation derived from Buriti and dairy byproducts on liver recovery in malnourished mice, focusing on the expression of oxidative stressrelated genes, as well as biochemical and histological parameters. METHODS Swiss mice were divided into six groups and submitted to two treatment phases: food restriction, for malnutrition onset; and renutrition, with mice being fed with different diets. RESULTS Our results indicate that dietary supplementation was successful in recovering liver damage caused by malnutrition in animal models. The new supplement has been shown to recover liver damage with similar or superior results compared to the commercial reference supplement on the market. CONCLUSION Our work presents a new composition of low cost food supplement based on buriti and dairy by-products, proven to be effective in the malnutrition treatment of malnutrition. The improvements were proven through the recovery of body weight, reduction of inflammation and oxidative stress.
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Affiliation(s)
- Audrey Handyara Bicalho
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - Fabio Ribeiro do Santos
- Institute of Agricultural Science and Food Engineering, Federal University of Minas Gerais (UFMG), Montes Claros, MG, Brazil
| | - Daniele Cristina Moreira
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - Luis Paulo Oliveira
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - Amanda Souto Machado
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - Lucyana Farias
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - Alfredo Mauricio Batista DE Paula
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - André Luis Sena Guimarães
- Laboratory of Health Science, Graduate Program in Health Sciences, Montes Claros State University (Unimontes), Montes Claros, MG, Brazil
| | - Sérgio Henrique Sousa Santos
- Institute of Agricultural Science and Food Engineering, Federal University of Minas Gerais (UFMG), Montes Claros, MG, Brazil
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Stone V, Crestani MS, Saccomori AB, Mariño Dal Magro B, Maurmann RM, August PM, Dos Santos BG, Klein CP, Hackenhaar FS, da Silveira Benfato M, Matté C. Gestational caloric restriction improves redox homeostasis parameters in the brain of Wistar rats: a screening from birth to adulthood. J Nutr Biochem 2019; 67:138-148. [PMID: 30903960 DOI: 10.1016/j.jnutbio.2019.02.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 10/11/2018] [Accepted: 02/11/2019] [Indexed: 01/26/2023]
Abstract
Caloric restriction (CR) improves health and life span in animal models. Although CR effects in adult life are well described, little is known about effects on offspring when applied during gestation. Pregnancy is a remarkable period of life, alterations in this stage lead to lifelong consequences, some of which, associated to redox unbalance. Furthermore, gestational overweight is a growing issue that can lead to detrimental outcomes. To address this issue, we divided pregnant rats into control (ad libitum food) and CR groups, which received 20% less food than control. Micronutrients consumption was equalized between groups by oral gavage. Cerebellum, prefrontal cortex, hippocampus, and hypothalamus were evaluated on post-natal day (PND) 0, 7, 21, and 60. We observed increased oxidants content on PND0 in all brain structures, except for the cerebellum. Key enzymatic antioxidant defenses showed decreased activity on PND0. Interestingly, on PND60, we observed a positive modulation of most antioxidant enzymes, especially on the prefrontal cortex and hippocampus. Non-enzymatic antioxidant defenses were decreased at birth and increased during development and adult age. Lipid peroxidation was increased at birth on most structures, and the effect was abolished thereafter. In the prefrontal cortex, lipid peroxidation was unaltered at birth and diminished thereafter, while protein oxidation was increased on PND0 and decreased on PND60. Protein oxidation was also decreased in the cerebellum at adult age. Our results shown controlled gestational CR to improve antioxidant defenses and protect offspring's brain from oxidative stress, especially in adulthood, as a result of developmental metabolic programming.
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Affiliation(s)
- Vinícius Stone
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Mariana Scortegagna Crestani
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - André Brum Saccomori
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Bárbara Mariño Dal Magro
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Rafael Moura Maurmann
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Pauline Maciel August
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Bernardo Gindri Dos Santos
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Caroline Peres Klein
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil
| | - Fernanda Schäefer Hackenhaar
- Programa de Pós-graduação em Biologia Molecular e Celular, Instituto de Biociências, Universidade Federal do Rio Grande do Sul. Avenida Bento Gonçalves, 9500-Prédio 43422 (laboratório 208B), CEP 91501970, Porto Alegre, RS, Brazil
| | - Mara da Silveira Benfato
- Programa de Pós-graduação em Biologia Molecular e Celular, Instituto de Biociências, Universidade Federal do Rio Grande do Sul. Avenida Bento Gonçalves, 9500-Prédio 43422 (laboratório 208B), CEP 91501970, Porto Alegre, RS, Brazil; Departamento de Biofísica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul. Avenida Bento Gonçalves, 9500-Prédio 43422 (laboratório 208B), CEP 91501970, Porto Alegre, RS, Brazil
| | - Cristiane Matté
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil; Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Ramiro Barcelos, 2600-Anexo (laboratório 23), CEP 90035-003, Porto Alegre, RS, Brazil; Programa de Pós-graduação em Ciências Biológicas: Fisiologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul. Rua Sarmento Leite, 500, CEP 90050-170, Porto Alegre, RS, Brazil.
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Protein undernutrition during development and oxidative impairment in the central nervous system (CNS): potential factors in the occurrence of metabolic syndrome and CNS disease. J Dev Orig Health Dis 2016; 7:513-524. [DOI: 10.1017/s2040174416000246] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mitochondria play a regulatory role in several essential cell processes including cell metabolism, calcium balance and cell viability. In recent years, it has been postulated that mitochondria participate in the pathogenesis of a number of chronic diseases, including central nervous system disorders. Thus, the concept of mitochondrial function now extends far beyond the common view of this organelle as the ‘powerhouse’ of the cell to a new appreciation of the mitochondrion as a transducer of early metabolic insult into chronic disease in later life. In this review, we have attempted to describe some of the associations between nutritional status and mitochondrial function (and dysfunction) during embryonic development with the occurrence of neural oxidative imbalance and neurogenic disease in adulthood.
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Alamy M, Bengelloun WA. Malnutrition and brain development: an analysis of the effects of inadequate diet during different stages of life in rat. Neurosci Biobehav Rev 2012; 36:1463-80. [PMID: 22487135 DOI: 10.1016/j.neubiorev.2012.03.009] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Revised: 03/19/2012] [Accepted: 03/25/2012] [Indexed: 12/22/2022]
Abstract
Protein malnutrition or undernutrition can result in abnormal development of the brain. Depending on type, age at onset and duration, different structural and functional deficits can be observed. In the present review, we discuss the neuroanatomical, behavioral, neurochemical and oxidative status changes associated with protein malnutrition or undernutrition at different ages during prenatal and immediately postnatal periods as well as in adult rat. Analysis of all data suggests that protein malnutrition as well as undernutrition induced impaired learning and retention when imposed during the immediately postnatal period and in adulthood, whereas hyperactivity including increased impulsiveness and greater reactivity to aversive stimuli occurred when malnutrition or undernutrition was imposed either pre or postnatally. This general state of hyperreactivity may be linked essentially to an alteration in dopaminergic system. Hence, the present review shows that in spite of the attention devoted in the literature to prenatal effects, cognitive deficits are more serious following malnutrition or undernutrition after birth. We thus clearly establish a special vulnerability to malnutrition after weaning in rats.
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Affiliation(s)
- Meryem Alamy
- Faculty of Science, Mohammed V-Agdal University, Rabat, Morocco
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