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Antunes C, Arbo MD, Konrath EL. Hepatoprotective Native Plants Documented in Brazilian Traditional Medicine Literature: Current Knowledge and Prospects. Chem Biodivers 2022; 19:e202100933. [PMID: 35421282 DOI: 10.1002/cbdv.202100933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 04/14/2022] [Indexed: 11/11/2022]
Abstract
The native flora of Brazil covers a large biodiversity of plants, some of which have important pharmacological properties. Ethnobotanical studies have established that the folk use of plants for hepatobiliary disorders is very common in Brazil. This review aimed to compile, describe and discuss the main native Brazilian medicinal plants used as hepatoprotective agents listed on 25 books by authors from various regions in the country. Based on the 153 species found, a comprehensive analysis of the most relevant scientific studies is presented, including Piper umbellatum, Echinodorus macrophyllus, Fevillea trilobata and Achyrocline satureioides. Some medicinal plants share both a large number of citations and scientific evidence to corroborate their hepatoprotective effects, including Solanum paniculatum, Baccharis crispa and Phyllanthus niruri, which could be of interest to develop new phytomedicines. Additionally, some active ingredients are indicated as being responsible for the liver protective effects described, particularly phenolic compounds (flavonoids, coumestans and lignans).
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Affiliation(s)
- Carolina Antunes
- Faculdade de Farmácia, Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul (UFRGS), 90610-000, Porto Alegre-RS, Brazil
| | - Marcelo Dutra Arbo
- Faculdade de Farmácia, Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul (UFRGS), 90610-000, Porto Alegre-RS, Brazil
| | - Eduardo Luis Konrath
- Faculdade de Farmácia, Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul (UFRGS), 90610-000, Porto Alegre-RS, Brazil
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Méril-Mamert V, Ponce-Mora A, Sylvestre M, Lawrence G, Bejarano E, Cebrián-Torrejón G. Antidiabetic Potential of Plants from the Caribbean Basin. PLANTS 2022; 11:plants11101360. [PMID: 35631785 PMCID: PMC9146409 DOI: 10.3390/plants11101360] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/18/2022] [Accepted: 04/20/2022] [Indexed: 12/27/2022]
Abstract
Diabetes mellitus (DM) is a group of metabolic disorders characterized by hyperglycemia, insulin insufficiency or insulin resistance, and many issues, including vascular complications, glycative stress and lipid metabolism dysregulation. Natural products from plants with antihyperglycemic, hypolipidemic, pancreatic protective, antioxidative, and insulin-like properties complement conventional treatments. Throughout this review, we summarize the current status of knowledge of plants from the Caribbean basin traditionally used to manage DM and treat its sequelae. Seven plants were chosen due to their use in Caribbean folk medicine. We summarize the antidiabetic properties of each species, exploring the pharmacological mechanisms related to their antidiabetic effect reported in vitro and in vivo. We propose the Caribbean flora as a source of innovative bioactive phytocompounds to treat and prevent DM and DM-associated complications.
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Affiliation(s)
- Vanessa Méril-Mamert
- Laboratoire COVACHIM-M2E EA 3592, Université des Antilles, CEDEX, 97157 Pointe-à-Pitre, France; (V.M.-M.); (M.S.); (G.L.)
| | - Alejandro Ponce-Mora
- Department of Biomedical Sciences, School of Health Sciences and Veterinary, Universidad Cardenal Herrera-CEU, CEU Universities, 46113 Moncada, Spain;
| | - Muriel Sylvestre
- Laboratoire COVACHIM-M2E EA 3592, Université des Antilles, CEDEX, 97157 Pointe-à-Pitre, France; (V.M.-M.); (M.S.); (G.L.)
| | - Genica Lawrence
- Laboratoire COVACHIM-M2E EA 3592, Université des Antilles, CEDEX, 97157 Pointe-à-Pitre, France; (V.M.-M.); (M.S.); (G.L.)
| | - Eloy Bejarano
- Department of Biomedical Sciences, School of Health Sciences and Veterinary, Universidad Cardenal Herrera-CEU, CEU Universities, 46113 Moncada, Spain;
- Correspondence: (E.B.); (G.C.-T.); Tel.: +96-136-90-00 (ext. 64541) (E.B.); +96-136-90-00 (ext. 64315) (G.C.-T.)
| | - Gerardo Cebrián-Torrejón
- Laboratoire COVACHIM-M2E EA 3592, Université des Antilles, CEDEX, 97157 Pointe-à-Pitre, France; (V.M.-M.); (M.S.); (G.L.)
- Correspondence: (E.B.); (G.C.-T.); Tel.: +96-136-90-00 (ext. 64541) (E.B.); +96-136-90-00 (ext. 64315) (G.C.-T.)
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Chung MY, Kim HJ, Choi HK, Park JH, Hwang JT. Black Mulberry Extract Elicits Hepatoprotective Effects in Nonalcoholic Fatty Liver Disease Models by Inhibition of Histone Acetylation. J Med Food 2021; 24:978-986. [PMID: 34524028 DOI: 10.1089/jmf.2021.k.0048] [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] [Indexed: 12/15/2022] Open
Abstract
Epigenetic regulation by histone acetyltransferase (HAT) is associated with various biological processes and the progression of diseases, including nonalcoholic fatty liver disease (NAFLD). The objective of this study was to investigate whether the hypolipidemic properties of black mulberry (Morus atropurpurea Roxb.) fruit extract (BME) contribute toward protection against NAFLD by HAT inhibition. HepG2 cells were treated with oleic and palmitic acids to induce lipid accumulation, which was significantly attenuated by the treatment with BME at 50 and 100 μg/mL. BME also markedly reduced the expression of proteins associated with lipogenesis, which was attributed to the BME-mediated downregulation of lipogenic genes in HepG2 cells. BME significantly inhibited in vitro total HAT and p300 activities. In addition, BME suppressed total acetylated lysine as well as specific histone acetylation of proteins H3K14 and H3K27 in HepG2 cells. Mice were then fed with either a chow diet or western diet (WD), with or without BME (1%, w/w) supplementation, for 12 weeks to confirm hypolipidemic activity of BME. BME attenuated serum nonesterified fatty acids and low-density lipoprotein (LDL) cholesterol levels, which was likely associated with the downregulation of hepatic lipogenic gene expression in WD-fed obese mice. Taken together, the hypolipidemic activity of BME was observed in HepG2 cells treated with fatty acids as well as in livers of obese mice, and the hepatoprotection of BME is likely associated with the inhibition of acetylation. Further investigation is warranted to determine whether BME can be developed into an efficacious dietary intervention to attenuate the progression of NAFLD by epigenetic regulation in clinical settings.
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Affiliation(s)
- Min-Yu Chung
- Research Group of Healthcare, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Korea
| | - Hyo-Jin Kim
- Research Group of Healthcare, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Korea.,Department of Food Biotechnology, Korea University of Science and Technology, Daejeon, Korea
| | - Hyo-Kyoung Choi
- Research Group of Healthcare, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Korea
| | - Jae Ho Park
- Research Group of Healthcare, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Korea
| | - Jin-Taek Hwang
- Research Group of Healthcare, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Korea.,Department of Food Biotechnology, Korea University of Science and Technology, Daejeon, Korea
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Li TT, Huang ZR, Jia RB, Lv XC, Zhao C, Liu B. Spirulina platensis polysaccharides attenuate lipid and carbohydrate metabolism disorder in high-sucrose and high-fat diet-fed rats in association with intestinal microbiota. Food Res Int 2021; 147:110530. [PMID: 34399508 DOI: 10.1016/j.foodres.2021.110530] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 06/07/2021] [Accepted: 06/15/2021] [Indexed: 02/08/2023]
Abstract
This study aimed to evaluate the possibility that Spirulina platensis crude polysaccharides may ameliorate the lipid and carbohydrate metabolism disorder, including obesity, hyperlipidemia, hyperglycemia, hepatic steatosis, and gut dysbiosis. The results showed Spirulina platensis crude polysaccharides could improve body weight, serum/liver lipid and carbohydrate indexes, and liver antioxidant parameters in high-sucrose and high-fat diet (HFD)-fed rats, which were accompanied by regulated liver mRNA expressions involved in lipid and carbohydrate metabolism disorder. In addition, SPLP intervention significantly decreased cecal level of propionic acid in HFD-fed rats. Notably, the SPLP could alter the relative abundance of Firmicutes, Bacteroides, Proteobacteria, and Actinobacteria at phylum levels. Based on Spearman's rank correlation coefficient, serum/liver lipid and carbohydrate profiles were found significantly positively correlated with genera Romboutsia, Allobaculum, Blautia, Phascolarctobacterium, Bifidobacterium, Coprococcus, Turicibacter, Erysipelotrichaceae_unclassified, Olsenella, Escherichia/Shigella, Coprobacillus, Lachnospiracea incertae, and Lactobacillus, but strongly negatively correlated with genera Atopostipes, Flavonifractor, Porphyromonadaceae_unclassified, Barnesiella, Oscillibacter, Paraprevotella, Jeotgalicoccus, Corynebacterium, Alloprevotella and Bacteroides. It was concluded that oral administration of SPLP could remarkably ameliorate the lipid and carbohydrate metabolism disorder and significantly modulate the intestinal microbiota in HFD-fed rats.
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Affiliation(s)
- Tian-Tian Li
- Engineering Research Centre of Fujian Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Zi-Rui Huang
- Engineering Research Centre of Fujian Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Rui-Bo Jia
- Engineering Research Centre of Fujian Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xu-Cong Lv
- Engineering Research Centre of Fujian Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Institute of Food Science and Technology, College of Biological Science and Technology, Fuzhou University, Fuzhou, Fujian 350108, China.
| | - Chao Zhao
- Engineering Research Centre of Fujian Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Bin Liu
- Engineering Research Centre of Fujian Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China; College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Jamshidi S, Moradi Y, Nameni G, Mohsenpour MA, Vafa M. Effects of cashew nut consumption on body composition and glycemic indices: A meta-analysis and systematic review of randomized controlled trials. Diabetes Metab Syndr 2021; 15:605-613. [PMID: 33725628 DOI: 10.1016/j.dsx.2021.02.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Present meta-analysis and systematic review was conducted to synthesis a definitive conclusion from previous randomized controlled clinical trials (RCTs). METHODS A comprehensive search was done up to July 2020, in order to extract RCTs which investigated the effect of cashew nut on weight, body mass index (BMI), waist circumference (WC), fasting blood sugar (FBS), insulin, and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR). Weighted mean difference (WMD) and 95% confidence interval (CI) were used to estimate effect size. Meta regression analysis was done to identify probable sources of heterogeneity. RESULTS Six clinical trials with 521 participants were included. Combined effect sizes demonstrated no effect of cashew consumption on weight (WMD): 0.02, 95% CI: -1.04, 1.09, P > 0.05), BMI (WMD: 0.1, 95% CI: -0.72, 0.74, P > 0.05), and WC (WMD: -0.13, 95% CI: -1.97, 1.70, P > 0.05). Results were also not significant for FBS (WMD: 3.58, 95% CI: -3.92, 11.08, P > 0.05), insulin (WMD: -0.19, 95% CI: -1.63, 1.25, P > 0.05), and HOMA-IR (WMD: 0.25, 95% CI: -0.55, 1.06, P > 0.05). CONCLUSION The sum up, incorporating cashew into the diet has no significant effect on body composition or modifying glycemic indices.
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Affiliation(s)
- Sanaz Jamshidi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Yousef Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ghazaleh Nameni
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Mohsenpour
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammadreza Vafa
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
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Araújo JTCD, Lima LA, Vale EP, Martin-Pastor M, Lima RA, Silva PGDB, Sousa FFOD. Toxicological and genotoxic evaluation of anacardic acid loaded-zein nanoparticles in mice. Toxicol Rep 2020; 7:1207-1215. [PMID: 32995295 PMCID: PMC7502790 DOI: 10.1016/j.toxrep.2020.08.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 08/17/2020] [Accepted: 08/21/2020] [Indexed: 12/23/2022] Open
Abstract
Anacardic acid extracted from cashew nut shells of Anacardium occidentale L has demonstrated important biological activities, such as antibacterial activity against the cariogenic specie Streptococcus mutans. Zein nanoparticles containing anacardic acid (9.375 μg/mL) were evaluated in terms of toxicity and genotoxicity in vivo. The subacute toxicity assay was used to evaluate the cumulative effects of the oral administration of nanoencapsulated anacardic acid at 2.25 and 112.5 μg/kg for 7 days in mice, simulating a mouth rinse short-term clinical course treatment. Blank zein nanoparticles and saline solution 0.9 % were used as negative controls. Peripheral blood samples were collected to evaluate the genotoxicity in polychromatic erythrocytes using the micronucleus test. The animals were anesthetized, euthanized and the target organs collected, weighed and submitted to histopathological analysis. Liver, kidney and spleen relative weights did not change. Nevertheless, stomach, lung and heart increased the relative weights in the group receiving the highest dose, in which occasional histopathological findings were also identified. Both doses maintained the micronucleus frequency within the normal range and the animals treated with the highest dose presented a discrete weight lost, which could explain the organs' relative weight reductions. Blank and anacardic acid loaded zein nanoparticles were nontoxic when administered repeatedly for 7 days, as no relevant histopathological changes neither genotoxicity were observed. These preparations demonstrated limited toxicity under the conditions used in this study and could become an antibacterial alternative for preventing/treating oral infections in short-term treatments.
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Affiliation(s)
- Jennifer Thayanne Cavalcante de Araújo
- Graduate Program on Pharmaceutical Sciences, Federal University of Amapa. Department of Biological & Health Sciences, Federal University of Amapa, Rodovia Juscelino Kubitschek, Km 2, Jd. Marco Zero, 68.903-419, Macapa, AP, Brazil
| | - Laís Aragão Lima
- Department of Dentistry, Unichristus. Rua Joao Adolfe Gurgel, 133, Bairro Coco, 60190-060, Fortaleza, CE, Brazil
| | - Everton Pantoja Vale
- Graduate Program on Pharmaceutical Innovation, Federal University of Amapa, Rodovia Juscelino Kubitschek, Km 2, Jd. Marco Zero, Macapa, AP, Brazil
| | - Manuel Martin-Pastor
- Unidade de Resonancia Magnética, RIAIDT, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Ramille Araújo Lima
- Department of Dentistry, Unichristus. Rua Joao Adolfe Gurgel, 133, Bairro Coco, 60190-060, Fortaleza, CE, Brazil
| | | | - Francisco Fabio Oliveira de Sousa
- Graduate Program on Pharmaceutical Sciences, Federal University of Amapa. Department of Biological & Health Sciences, Federal University of Amapa, Rodovia Juscelino Kubitschek, Km 2, Jd. Marco Zero, 68.903-419, Macapa, AP, Brazil
- Graduate Program on Pharmaceutical Innovation, Federal University of Amapa, Rodovia Juscelino Kubitschek, Km 2, Jd. Marco Zero, Macapa, AP, Brazil
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