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Manica‐Cattani MF, Hoefel AL, Azzolin VF, Montano MAE, da Cruz Jung IE, Ribeiro EE, Azzolin VF, da Cruz IBM. Amazonian fruits with potential effects on COVID-19 by inflammaging modulation: A narrative review. J Food Biochem 2022; 46:e14472. [PMID: 36240164 PMCID: PMC9874877 DOI: 10.1111/jfbc.14472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 01/27/2023]
Abstract
The COVID-19 pandemic had a great impact on the mortality of older adults and, chronic non- transmissible diseases (CNTDs) patients, likely previous inflammaging condition that is common in these subjects. It is possible that functional foods could attenuate viral infection conditions such as SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), the causal agent of COVID-19 pandemic. Previous evidence suggested that some fruits consumed by Amazonian Diet from Pre-Colombian times could present relevant proprieties to decrease of COVID-19 complications such as oxidative-cytokine storm. In this narrative review we identified five potential Amazonian fruits: açai berry (Euterpe oleracea), camu-camu (Myrciaria dubia), cocoa (Theobroma cacao), Brazil nuts (Bertholletia excelsa), and guaraná (Paullinia cupana). Data showed that these Amazonian fruits present antioxidant, anti-inflammatory and other immunomodulatory activities that could attenuate the impact of inflammaging states that potentially decrease the evolution of COVID-19 complications. The evidence compiled here supports the complementary experimental and clinical studies exploring these fruits as nutritional supplement during COVID-19 infection. PRACTICAL APPLICATIONS: These fruits, in their natural form, are often limited to their region, or exported to other places in the form of frozen pulp or powder. But there are already some companies producing food supplements in the form of capsules, in the form of oils and even functional foods enriched with these fruits. This practice is common in Brazil and tends to expand to the international market.
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Affiliation(s)
- Maria F. Manica‐Cattani
- Open University Foundation for the Third Age (FUnATI)ManausAmazonasBrazil,FSG University Center (FSG)Nutrition SchoolCaxias do SulRio Grande do SulBrazil
| | - Ana L. Hoefel
- FSG University Center (FSG)Nutrition SchoolCaxias do SulRio Grande do SulBrazil
| | | | | | | | - Euler E. Ribeiro
- Open University Foundation for the Third Age (FUnATI)ManausAmazonasBrazil
| | - Vitória F. Azzolin
- Open University Foundation for the Third Age (FUnATI)ManausAmazonasBrazil
| | - Ivana B. M. da Cruz
- Post‐Graduate Program in Pharmacology, Department of Physiology and PharmacologyFederal University of Santa Maria (UFSM)Santa MariaRio Grande do SulBrazil,Post‐Graduate Program in GerontologyFederal University of Santa Maria (UFSM)Santa MariaRio Grande do SulBrazil
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Collet ML, Frizzo C, Orlandin E, Rona LDP, Nascimento JC, Montano MAE, Müller GA, Wagner G. Frequency of the Val1016Ile mutation on the kdr gene in Aedes aegypti (Diptera: Culicidae) in south Brazil. Genet Mol Res 2016; 15:gmr-15-04-gmr.15048940. [PMID: 27886338 DOI: 10.4238/gmr15048940] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Recently, the number of Aedes aegypti foci has increased in west of Santa Catarina, south Brazil, which has increased concern regarding mosquito-borne disease outbreaks such as dengue fever, Zika virus, and chikungunya. Therefore, it is important to monitor genetic resistance to insecticides through "knockdown resistance". Homozygosity (Ile/Ile) at position 1016 in the coding region of a voltage-dependent sodium channel gene (Nav) may induce resistance to pyrethroid insecticides. We evaluated the frequency of these alleles in A. aegypti in west Santa Catarina. In total, 349 specimens were obtained from the microregions of Joaçaba (31), Concórdia (35), Chapecó (154), and São Miguel do Oeste (129). We found that 109 individuals (31.0%) were homozygous for Val/Val, 102 (29.0%) were heterozygous for Val/Ile, and 138 (40.0%) were homozygous for Ile/Ile. The allele frequencies were similar for Val (0.455) and Ile (0.545). Joaçaba and Concórdia had the highest mutant allele frequencies (0.825 and 0.685, respectively). Therefore, these populations should be monitored for increases in pyrethroid resistance. The São Miguel do Oeste and Chapecó populations had similar frequencies of Val and Ile and were not in Hardy-Weinberg equilibrium, suggesting that a selection pressure or other evolutionary force has occurred. In conclusion, the observed frequency of Ile/Ile homozygous individuals in the region studied requires attention, because the implementation of controls using pyrethroid may increase the frequency of the mutant allele through the selection of resistant populations.
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Affiliation(s)
- M L Collet
- Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, SC, Brasil
| | - C Frizzo
- Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, SC, Brasil
| | - E Orlandin
- Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, SC, Brasil
| | - L D P Rona
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Trindade, Florianópolis, SC, Brasil
| | - J C Nascimento
- Divisão de Vigilância Epidemiológica de Santa Catarina, Florianópolis, SC, Brasil
| | - M A E Montano
- Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, SC, Brasil
| | - G A Müller
- Instituto Federal de Educação, Ciência e Tecnologia Farroupilha, Campus Panambi, Panambi, RS, Brasil
| | - G Wagner
- Universidade do Oeste de Santa Catarina, Campus Joaçaba, Joaçaba, SC, Brasil .,Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brasil
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Rosa G, Dantas E, Biehl C, de Castro e Silva H, Montano MAE, de Mello DB. Leptin, cortisol and distinct concurrent training sequences. Int J Sports Med 2012; 33:177-80. [PMID: 22261823 DOI: 10.1055/s-0031-1298002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
In order to investigate the effects of distinct concurrent training sequences on serum leptin and cortisol levels, 10 subjects (27.1±4.8 years, body mass index 25.38±0.09) were submitted to a control session, concurrent training 1 and concurrent training 2. Samples of leptin and cortisol were collected. Concurrent training 1 consisted of indoor cycling followed by strength training and concurrent training 2 of strength training followed by indoor cycling. No exercises were performed at the control session. Blood was collected once again to verify the same variables. Shapiro-Wilk, 2-way ANOVA and Tukey post-hoc tests were used. There was a reduction in leptin levels after concurrent training 1 (Δ%= - 16.04; p=0.05) and concurrent training 2 (Δ%= - 8.54; p=0.02). Cortisol decreased after concurrent training 1 (Δ%= - 26.32; p=0.02) and concurrent training 2 (Δ%= - 33.57; p=0.05). There was a high and significant correlation between blood variables only in CS (lep PRE X cort PRE and cort POST: r= - 0.80 and r= - 0.81; lep POST X cort PRE and cort POST: r= - 0.62 and r= - 0.62). Concurrent training promoted a reduction in leptin and cortisol levels irrespective of sequence.
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Affiliation(s)
- G Rosa
- Laboratory of Human Kinetics Science of the Federal University of Rio de Janeiro State - LABIMH/UNIRIO - Rio de -Janeiro, Brazil. grfi
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