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Liu M, Huang G, Lin Y, Huang Y, Xuan Z, Lun J, He S, Zhou J, Chen X, Qu Q, Lv W, Guo S. Effects of Dietary Callicarpa nudiflora Aqueous Extract Supplementation on Growth Performance, Growth Hormone, Antioxidant and Immune Function, and Intestinal Health of Broilers. Antioxidants (Basel) 2024; 13:572. [PMID: 38790677 PMCID: PMC11117905 DOI: 10.3390/antiox13050572] [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: 03/24/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
C. nudiflora is notably rich in flavonoids and phenylethanoid glycosides, making it a significant natural source of antioxidants. We examined the effects of C. nudiflora aqueous extract (CNE) on growth performance, antioxidant function, immunity, intestinal barrier function, nutrient transporters, and microbiota of broilers. A total of 360 one-day-old broilers were randomly assigned to four treatment groups: a basal diet with 0 (control, CON), 300 mg/kg (CNEL), 500 mg/kg (CNEM), and 700 mg/kg (CNEH) CNE for 42 days. CNEL and CNEM groups quadratically increased body weight and average daily gain but decreased feed-to-gain ratios during the starter and whole phases. Regarding the immune response of broilers, CNE treatment linearly down-regulated jejunal myeloid differentiation factor 88 (MyD88) expression and interleukin-1β (IL-1β) and interferon-γ expression in the liver (d 21), while decreasing jejunal IL-1β expression and the concentration of serum tumor necrosis factor-α and interleukin-6 (d 42). The CNEM and CNEH groups had lower MyD88 and nuclear factor kappa B expression in the liver (d 21) compared to the CON group. Broilers in the CNEL and CNEM groups had higher spleen index and thymus index (d 21) and interleukin-10 expression from the liver and jejunal mucosa (d 42) than that in the CON group. For the antioxidant capacity of broilers, CNE treatment linearly decreased the content of malonaldehyde and increased the activity of total antioxidant capacity in serum (d 42). CNEM and CNEH groups linearly increased the activity of superoxide dismutase in serum and heme oxygenase-1 expression in the liver, while increasing the activity of glutathione peroxidase in serum, jejunal nuclear factor E2-related factor 2 expression, and NAD(P)H quinone oxidoreductase 1 expression in the liver (d 42). As for the growth hormone of broilers, CNEM group increased the level of serum insulin-like growth factor 1 and up-regulated jejunal glucagon-like peptide 2 (GLP-2) expression (d 21). Broilers in the CNEM and CNEH groups had higher jejunal GLP-2 expression and growth hormone (GH) expression in the liver and the level of serum GH (d 42) than that in the CON group. Additionally, the villus height and jejunal Occludin and Claudin-1 expression in the CNEM group increased. CNE-containing diets resulted in a linear increase in the expression of jejunal zonula occluden-1 (d 21), villus height to crypt depth ratio, jejunal Occludin, excitatory amino acid transporters-3, and peptide-transporter 1 (d 42). The regulation of Oscillospira, Ruminococcaceae_Ruminococcus, and Butyricicoccus genera indicated that CNEH altered the composition of the cecal microbiota. In general, supplementing broilers with C. nudiflora aqueous extract could boost hormones, immune and antioxidant function, and gut health, improving their growth performance. Hence, CNE was a promising poultry feed additive, with 500 mg/kg appearing to be the optimal dose.
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Affiliation(s)
- Mengjie Liu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Gengxiong Huang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Yulin Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Yiwen Huang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Zhaoying Xuan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Jianchi Lun
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Shiqi He
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Jing Zhou
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Xiaoli Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Qian Qu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Weijie Lv
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Nature Medicine, Guangzhou 510642, China
| | - Shining Guo
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Nature Medicine, Guangzhou 510642, China
- International Institute of Traditional Chinese Veterinary Medicine, Guangzhou 510642, China
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Olivares-Vicente M, Sánchez-Marzo N, Herranz-López M, Micol V. Analysis of Lemon Verbena Polyphenol Metabolome and Its Correlation with Oxidative Stress under Glucotoxic Conditions in Adipocyte. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:9768-9781. [PMID: 38629896 PMCID: PMC11066870 DOI: 10.1021/acs.jafc.3c06309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 03/21/2024] [Accepted: 03/26/2024] [Indexed: 05/02/2024]
Abstract
Lemon verbena has been shown to ameliorate obesity-related oxidative stress, but the intracellular final effectors underlying its antioxidant activity are still unknown. The purpose of this study was to correlate the antioxidant capacity of plasma metabolites of lemon verbena (verbascoside, isoverbascoside, hydroxytyrosol, caffeic acid, ferulic acid, homoprotocatechuic acid, and luteolin-7-diglucuronide) with their uptake and intracellular metabolism in hypertrophic adipocytes under glucotoxic conditions. To this end, intracellular ROS levels were measured, and the intracellular metabolites were identified and quantified by high-performance liquid chromatography with a diode array detector coupled to mass spectrometry (HPLC-DAD-MS). The results showed that the plasma metabolites of lemon verbena are absorbed by adipocytes and metabolized through phase II reactions and that the intracellular appearance of these metabolites correlates with the decrease in the level of glucotoxicity-induced oxidative stress. It is postulated that the biotransformation and accumulation of these metabolites in adipocytes contribute to the long-term antioxidant activity of the extract.
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Affiliation(s)
- Mariló Olivares-Vicente
- Instituto
de Investigación, Desarrollo e Innovación en Biotecnología
Sanitaria de Elche, Universidad Miguel Hernández
(UMH), Elche 03202, Spain
| | - Noelia Sánchez-Marzo
- Instituto
de Investigación, Desarrollo e Innovación en Biotecnología
Sanitaria de Elche, Universidad Miguel Hernández
(UMH), Elche 03202, Spain
| | - María Herranz-López
- Instituto
de Investigación, Desarrollo e Innovación en Biotecnología
Sanitaria de Elche, Universidad Miguel Hernández
(UMH), Elche 03202, Spain
| | - Vicente Micol
- Instituto
de Investigación, Desarrollo e Innovación en Biotecnología
Sanitaria de Elche, Universidad Miguel Hernández
(UMH), Elche 03202, Spain
- CIBER:
CB12/03/30038, Fisiopatología de la Obesidad y la Nutrición,
CIBERobn, Instituto de Salud Carlos III
(ISCIII), Madrid 28029, Spain
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3
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Wu L, Huang W, Peng K, Wang Y, Chen Q, Lu B. Enhancing the stability, BBB permeability and neuroprotective activity of verbascoside in vitro using lipid nanocapsules in combination with menthol. Food Chem 2023; 414:135682. [PMID: 36827775 DOI: 10.1016/j.foodchem.2023.135682] [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: 10/04/2022] [Revised: 01/13/2023] [Accepted: 02/09/2023] [Indexed: 02/13/2023]
Abstract
Verbascoside (VER) shows promising neuroprotective activity. However, the instability and low permeability in crossing the blood-brain barrier (BBB) greatly hinder its application. In the present study, verbascoside was encapsulated into lipid nanocapsules (LNC) by reverse micelle (RM) to increase its stability. Besides, we used VER-RM-LNC combined with an envoy drug, menthol, to improve its BBB permeability and neuroprotective activity. VER-RM-LNC was prepared by the phase inversion temperature method, resulting in an encapsulation efficiency of nearly 85 %. The formulated VER-RM-LNC was stable for 6 months at 4 °C. VER encapsulated into LNC possessed enhanced stability and a reduced release profile. Menthol increased the cellular uptake and the permeability of VER-RM-LNC in the BBB model in vitro. In addition, the improved neuroprotective activity of VER through incubation with menthol and VER-RM-LNC was verified in the neurotoxic human brain microvascular endothelial cells model induced by Aβ25-35.
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Affiliation(s)
- Lipeng Wu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311200, China
| | - Weisu Huang
- Zhejiang Institute of Economics and Trade, Hangzhou 310058, China
| | - Kejie Peng
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311200, China
| | - Yixuan Wang
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311200, China
| | - Qi Chen
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311200, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311200, China.
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Khound P, Sarma H, Sarma PP, Jana UK, Devi R. Ultrasound-Assisted Extraction of Verbascoside from Clerodendrum glandulosum Leaves for Analysis of Antioxidant and Antidiabetic Activities. ACS OMEGA 2023; 8:20360-20369. [PMID: 37323385 PMCID: PMC10268293 DOI: 10.1021/acsomega.3c00173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/28/2023] [Indexed: 06/17/2023]
Abstract
Verbascoside (VER) is a phenylethanoid glycoside compound found in Clerodendrum species and is an important part of traditional medicine. It is found in the leaves of Clerodendrum glandulosum, which is taken as a soup or vegetable and also utilized in traditional medicine by the people of Northeast India, especially against hypertension and diabetes. In the present study, VER was extracted from C. glandulosum leaves using ultrasound-assisted extraction through the solvent extraction method (ethanol-water, ethanol, and water). The ethanol extract had the highest phenolic and flavonoid contents, viz., 110.55 mg GAE/g and 87.60 mg QE/g, respectively. HPLC and LC-MS were used to identify the active phenolic compound, and VER was found to be the main component present in the extraction with a molecular weight of 624.59 g/mol. NMR (1H, 2D-COSY) analysis showed the presence of hydroxytyrosol, caffeic acid, glucose, and rhamnose in the VER backbone. Further, different antioxidant activities and antidiabetic and antihyperlipidemia enzyme markers' inhibition against VER-enriched ethanol extract were evaluated. The results showed that ultrasound extraction of polyphenols using ethanol from C. glandulosum could be a promising technique for the extraction of bioactive compounds.
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Affiliation(s)
- Puspanjali Khound
- Life
Sciences Division, Institute of Advanced
Study in Science and Technology, Guwahati 781035, Assam, India
- Department
of Zoology, Gauhati University, Jalukbari, Guwahati 781014, Assam, India
| | - Himangshu Sarma
- Life
Sciences Division, Institute of Advanced
Study in Science and Technology, Guwahati 781035, Assam, India
| | - Partha Pratim Sarma
- Life
Sciences Division, Institute of Advanced
Study in Science and Technology, Guwahati 781035, Assam, India
| | - Uttam Kumar Jana
- Life
Sciences Division, Institute of Advanced
Study in Science and Technology, Guwahati 781035, Assam, India
| | - Rajlakshmi Devi
- Life
Sciences Division, Institute of Advanced
Study in Science and Technology, Guwahati 781035, Assam, India
- Department
of Zoology, Gauhati University, Jalukbari, Guwahati 781014, Assam, India
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García-Muñoz AM, García-Guillén AI, Victoria-Montesinos D, Abellán-Ruiz MS, Alburquerque-González B, Cánovas F. Effect of the Combination of Hibiscus sabdariffa in Combination with Other Plant Extracts in the Prevention of Metabolic Syndrome: A Systematic Review and Meta-Analysis. Foods 2023; 12:foods12112269. [PMID: 37297513 DOI: 10.3390/foods12112269] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/23/2023] [Accepted: 06/02/2023] [Indexed: 06/12/2023] Open
Abstract
Metabolic syndrome is a complex and multifactorial disorder associated with increased risk of cardiovascular disease and type 2 diabetes, exacerbated by a sedentary lifestyle and situations such as the COVID-19 pandemic. Recent studies have shown that consumption of fruits and vegetables high in polyphenols has a protective effect, reducing cardiovascular risk. Hibiscus sabdariffa (HS) in combination with other plant extracts has recently attracted scientists' attention due to its potential use in the treatment of metabolic syndrome. This systematic review and meta-analysis examines the effects of HS in combination with other plant extracts on the prevention of metabolic syndrome, exploring their synergistic effects and potential as therapeutic agents. For this purpose, a systematic search of randomized clinical trials (RCTs) was conducted in four different databases and the data obtained were then used for a meta-analysis. Initially, the titles and abstracts of 1368 studies were read. From these, 16 studies were examined closely for their eligibility, and finally, seven RCTs with 332 participants were included in both the meta-analysis and the qualitative analysis. Our results show that HS in combination with other plant extracts improved anthropometric parameters, blood pressure, and lipid profile (low density lipoprotein cholesterol and total cholesterol) compared to a placebo control group. It is important to note that although this meta-analysis suggests that HS in combination with other plant extracts may have a beneficial effect on cardiovascular parameters, further research is needed to determine the optimal dose and intake duration.
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Affiliation(s)
- Ana María García-Muñoz
- Faculty of Pharmacy and Nutrition, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain
| | - Ana I García-Guillén
- Faculty of Medicine, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain
| | | | | | - Begoña Alburquerque-González
- Izpisua Lab, HiTech, Sport and Health Innovation Hub, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain
| | - Fernando Cánovas
- Faculty of Medicine, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain
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Contribution of Phenolics and Free Amino Acids on the Antioxidant Profile of Commercial Lemon Verbena Infusions. Antioxidants (Basel) 2023; 12:antiox12020251. [PMID: 36829811 PMCID: PMC9952217 DOI: 10.3390/antiox12020251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/10/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023] Open
Abstract
Lemon verbena infusions are widely appreciated due to their agreeable lemony flavor and medicinal properties. In this study, the antioxidant potential, phenolic profile, and free amino acid profile of lemon verbena infusions from different commercial brands were studied. Characterization by UHPLC-QTOF-HRMS allowed the identification of 34 phenolics. The free amino acid profile (by RP-HPLC-FLD) was assessed for the first time, allowing the quantification of 16 amino acids. Furthermore, the infusions showed high antioxidant activity by different assays (ferric reducing antioxidant power, DPPH• scavenging, and oxygen radical absorbance capacity assays), which in turn were significantly correlated with total phenolics and total flavonoid contents. Notwithstanding, phenylalanine seemed to have also an impact on the antioxidant activity of the infusions, with significant correlations found. Finally, significant differences were found in all the evaluated parameters for one of the four commercial brands herein studied, which was possibly related to the different geographical origins of this sample. Overall, these lemon verbena infusions proved to be rich in a huge variety of bioactive compounds that can provide therapeutic potential.
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Sookkhee S, Sakonwasun C, Mungkornasawakul P, Khamnoi P, Wikan N, Nimlamool W. Synergistic Effects of Some Methoxyflavones Extracted from Rhizome of Kaempferia parviflora Combined with Gentamicin against Carbapenem-Resistant Strains of Klebsiella pneumoniae, Pseudomonas aeruginosa, and Acinetobacter baumannii. PLANTS (BASEL, SWITZERLAND) 2022; 11:3128. [PMID: 36432857 PMCID: PMC9695190 DOI: 10.3390/plants11223128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/25/2022] [Accepted: 11/07/2022] [Indexed: 06/16/2023]
Abstract
The present study aimed to investigate the antibacterial activity of ethanolic Kaempferia parviflora extracts and the combined effects of the plant's specific compounds with gentamicin against clinical strains of carbapenem-resistant Klebsiella pneumoniae, Pseudomonas aeruginosa, and Acinetobacter baumannii. The minimal inhibitory concentrations (MIC) of gentamicin and Kaempferia parviflora extracts against the tested bacterial strains were determined by using broth microdilution. The combined effects of Kaempferia parviflora extract and gentamicin were investigated by using a checkerboard assay and expressed as a fractional inhibitory concentration index (FICI). Crude ethanolic extract of Kaempferia parviflora showed the lowest median values of MIC towards the tested isolates (n = 10) of these tested bacteria at doses of 64 µg/mL, compared to those of other Kaempferia extracts. Among the isolated compounds, only three compounds, namely 3,5,7-trimethoxyflavone, 3,5,7,3'4'-pentamethoxyflavone, and 5,7,4'-trimethoxyflavone, were identified by NMR structural analysis. According to their FICIs, the synergistic effects of gentamicin combined with 3,5,7,3'4'-pentamethoxyflavone were approximately 90%, 90%, and 80% of tested carbapenem-resistant Klebsiella pneumoniae (CRKP), Pseudomonas aeruginosa (CRPA), and Acinetobacter baumannii (CRAB), respectively. The present study concluded that 3,5,7,3'4'-pentamethoxyflavone extracted from Kaempferia parviflora potentiated the antibacterial action of gentamicin to combat bacterial resistance against the tested bacteria.
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Affiliation(s)
- Siriwoot Sookkhee
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Choompone Sakonwasun
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | | | - Phadungkiat Khamnoi
- Diagnostic Laboratory Unit, Maharaj Nakorn Chiang Mai Hospital, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nitwara Wikan
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Wutigri Nimlamool
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Research Center for Development of Local Lanna Rice and Rice Products, Chiang Mai University, Chiang Mai 50200, Thailand
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Phenylpropanoids from Tanacetum baltistanicum with Nematocidal and Insecticidal Activities. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03759-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Yang D, Li J, Liang C, Tian L, Shi C, Hui N, Liu Y, Ling M, Xin L, Wan M, Li H, Zhao Q, Ren X, Liu H, Cao W. Syringa microphylla Diels: A comprehensive review of its phytochemical, pharmacological, pharmacokinetic, and toxicological characteristics and an investigation into its potential health benefits. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 93:153770. [PMID: 34678528 DOI: 10.1016/j.phymed.2021.153770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 07/31/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Syringa microphylla Diels is a plant in the family Syringa Linn. For hundreds of years, its flowers and leaves have been used as a folk medicine for the treatment of cough, inflammation, colds, sore throat, acute hepatitis, chronic hepatitis, early liver cirrhosis, fatty liver, and oesophageal cancer. PURPOSE For the first time, we have comprehensively reviewed information on Syringa microphylla Diels that is not included in the Pharmacopoeia, clarified the pharmacological mechanisms of Syringa microphylla Diels and its active ingredients from a molecular biology perspective, compiled in vivo and in vitro animal experimental data and clinical data, and summarized the toxicology and pharmacokinetics of Syringa microphylla Diels. The progress in toxicology research is expected to provide a theoretical basis for the development of new drugs from Syringa microphylla Diels, a natural source of compounds that are potentially beneficial to human health. METHODS The PubMed, Google Scholar, China National Knowledge Infrastructure, Web of Science, SciFinder Scholar and Thomson Reuters databases were utilized to conduct a comprehensive search of published literature as of July 2021 to find original literature related to Syringa microphylla Diels and its active ingredients. RESULTS To date, 72 compounds have been isolated and identified from Syringa microphylla Diels, and oleuropein, verbascoside, isoacteoside, echinacoside, forsythoside B, and eleutheroside B are the main active components. These compounds have antioxidant, antibacterial, anti-inflammatory, and neuroprotective effects, and their safety and effectiveness have been demonstrated in long-term traditional applications. Molecular pharmacology experiments have indicated that the active ingredients of Syringa microphylla Diels exert their pharmacological effects in various ways, primarily by reducing oxidative stress damage via Nrf2/ARE pathway regulation, regulating inflammatory factors and inducing apoptosis through the MAPK and NF-κB pathways. CONCLUSION This comprehensive review of Syringa microphylla Diels provides new insights into the correlations among molecular mechanisms, the importance of toxicology and pharmacokinetics, and potential ways to address the limitations of current research. As Syringa microphylla Diels is a natural low-toxicity botanical medicine, it is worthy of development and utilization and is an excellent choice for treating various diseases.
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Affiliation(s)
- Dan Yang
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Jingyi Li
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Chengyuan Liang
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Lei Tian
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China; College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Chunyang Shi
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Nan Hui
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Yuan Liu
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Mei Ling
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Liang Xin
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Minge Wan
- School of Medicine and Pharmacy, Shaanxi University of Business & Commerce, Xi'an 712046, PR China
| | - Han Li
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Qianqian Zhao
- School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China
| | - Xiaodong Ren
- Medical College, Guizhou University, Guiyang 550025, PR China.
| | - Hong Liu
- Zhuhai Jinan Selenium Source Nanotechnology Co., Ltd., Hengqin New Area, Zhuhai 519030, PR China.
| | - Wenqiang Cao
- Zhuhai Jinan Selenium Source Nanotechnology Co., Ltd., Hengqin New Area, Zhuhai 519030, PR China
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Marques AAM, Lorençone BR, Romão PVM, Guarnier LP, Palozi RAC, Moreno KGT, Tirloni CAS, Dos Santos AC, Souza RIC, Klider LM, Lourenço ELB, Tolouei SEL, Budel JM, Khan SI, Silva DB, Gasparotto Junior A. Ethnopharmacological investigation of the cardiovascular effects of the ethanol-soluble fraction of Aloysia polystachya (Griseb.) Moldenke leaves in spontaneously hypertensive rats. JOURNAL OF ETHNOPHARMACOLOGY 2021; 274:114077. [PMID: 33789140 DOI: 10.1016/j.jep.2021.114077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 02/27/2021] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aloysia polystachya (Griseb) Moldenke (Verbenaceae), popularly known as "burrito", is a South American species widely prescribed by local Brazilian healers for the treatment of cardiovascular diseases. However, its antihypertensive and cardioprotective effects are still unknown. AIM To evaluate the role of the ethanol-soluble fraction of A. polystachya leaves (ESAP) against hypertension in spontaneously hypertensive rats (SHRs), as well as its safety, morphoanatomical and phytochemical aspects. MATERIALS AND METHODS First, the leaves and stems of A. polystachya were analyzed by optical and scanning electron microscopy in order to provide anatomical data for quality control. Then, ESAP was obtained and its chemical profile was analyzed by LC-DAD-MS. In addition, the cytotoxic and acute toxicity potential of ESAP were evaluated in six cell lines and in female Wistar rats, respectively. Next, female spontaneously hypertensive rats (SHRs) received ESAP (30, 100, 300 mg/kg), hydrochlorothiazide (25 mg/kg), or vehicle once daily for 28 days. Weekly kidney function was monitored by analyzing urinary parameters. At the end of the 28-day treatment, the electrocardiographic profile, blood pressure, and renal and mesenteric vascular reactivity were evaluated. Relative organ (heart, kidney, and liver) weights and biochemical parameters were also evaluated. Finally, the heart, kidneys, and aorta were collected for determination of the tissue redox state, cardiac morphometry, and histopathological analysis. RESULTS The chemical profile of ESAP was composed by organic acids, a nucleoside, methoxylated flavones and glycosylated compounds including phenolic acids, phenylpropanoids, iridoids and monoterpenes. No signs of toxicity were observed in all cell's lines nor in female Wistar rats submitted to this trial. All SHRs from the negative control group presented a reduction in renal function, alterations in the renal and mesenteric vascular reactivity, and electrocardiographic and morphometric changes typical of ventricular hypertrophy. Oral prolonged ESAP-administration in SHRs was able to reverse renal, electrocardiographic and hemodynamic changes induced by hypertension. Moreover, ESAP-treatment was able to modulate the vascular and renal arterial reactivity and tissue redox state. The aforementioned data were accompanied by reduction of cardiac hypertrophy. CONCLUSION In this study, we present important anatomical and phytochemical data that contributed to the correct identification and quality control of A. polystachya. In addition, we have shown that ESAP is safe after acute administration and present significant cardioprotective effects (at 30, 100, and 300 mg/kg doses) in SHRs after prolonged treatment.
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Affiliation(s)
- Aline Aparecida Macedo Marques
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Bethânia Rosa Lorençone
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Paulo Vitor Moreira Romão
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Lucas Pires Guarnier
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Rhanany Alan Calloi Palozi
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Karyne Garcia Tafarelo Moreno
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Cleide Adriane Signor Tirloni
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Ariany Carvalho Dos Santos
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Roosevelt Isaías Carvalho Souza
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Lislaine Maria Klider
- Laboratory of Reproductive Toxicology, Department of Pharmacology, Federal University of Parana, Curitiba, PR, Brazil; Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, Brazil
| | | | - Sara Emilia Lima Tolouei
- Laboratory of Reproductive Toxicology, Department of Pharmacology, Federal University of Parana, Curitiba, PR, Brazil; National Center for Natural Products Research, University of Mississippi, Oxford, MS, USA
| | - Jane Manfron Budel
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, Brazil
| | - Shabana I Khan
- National Center for Natural Products Research, University of Mississippi, Oxford, MS, USA
| | - Denise Brentan Silva
- Laboratory of Natural Products and Mass Spectrometry (LaPNEM), Faculty of Pharmaceutical Sciences, Food and Nutrition (FACFAN), Federal University of Mato Grosso Do Sul, Campo Grande, MS, Brazil
| | - Arquimedes Gasparotto Junior
- Laboratory of Cardiovascular Pharmacology (LaFaC), Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil; Laboratory of Reproductive Toxicology, Department of Pharmacology, Federal University of Parana, Curitiba, PR, Brazil.
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Shirzad H, Alirezalu A, Alirezalu K, Yaghoubi M, Ghorbani B, Pateiro M, Lorenzo JM. Effect of Aloysia citrodora Essential Oil on Biochemicals, Antioxidant Characteristics, and Shelf Life of Strawberry Fruit during Storage. Metabolites 2021; 11:metabo11050256. [PMID: 33919369 PMCID: PMC8143293 DOI: 10.3390/metabo11050256] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/09/2021] [Accepted: 04/19/2021] [Indexed: 01/19/2023] Open
Abstract
Strawberry fruits are highly susceptible to cold burning, resulting in low storage periods at low temperatures. Plant extracts or essential oils (EOs) can potentially be used as preservatives in fruits throughout the refrigerated period. In the present study, the biochemicals, antioxidant characteristics, and shelf life of treated strawberries with Aloysia citrodora essential oil (ACEOs) were evaluated during keeping time. The treatments were produced as follows: T1, control; T2, 250 ppm ACEOs; T3, 500 ppm ACEOs; and T4, 750 ppm ACEOs. Total soluble solids (TSS), weight loss, titratable acidity (TA), antioxidant activity (DPPH assay), total phenolic (TPC), flavonoid and anthocyanin contents (TFC), and enzymes activity (peroxidase and ascorbate peroxidase) were evaluated during the refrigerated period (5 °C with relative humidity of 85–90% for 20 days). The results revealed that weight loss and TA were reduced in all treatments during storage, being that the rates were lower in samples treated with ACEOs. TPC, TFC, TSS, antioxidant, and enzymes activity were higher in treated fruits than control.
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Affiliation(s)
- Habib Shirzad
- Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia P.O. Box 165-5715944931, Iran; (H.S.); (A.A.); (B.G.)
| | - Abolfazl Alirezalu
- Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia P.O. Box 165-5715944931, Iran; (H.S.); (A.A.); (B.G.)
| | - Kazem Alirezalu
- Department of Food Science and Technology, Ahar Faculty of Agriculture and Natural Resources, University of Tabriz, Tabriz 51666, Iran;
| | - Milad Yaghoubi
- Department of Food Science and Technology, Faculty of Agriculture, University of Tabriz, Tabriz 51666, Iran;
| | - Bahareh Ghorbani
- Department of Horticultural Sciences, Faculty of Agriculture, Urmia University, Urmia P.O. Box 165-5715944931, Iran; (H.S.); (A.A.); (B.G.)
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, rúa Galicia No. 4, San Cibrao das Viñas, 32900 Ourense, Spain;
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, rúa Galicia No. 4, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
- Correspondence:
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12
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Roghani-Shahraki H, Karimian M, Valipour S, Behjati M, Arefnezhad R, Mousavi A. Herbal therapy as a promising approach for regulation on lipid profiles: A review of molecular aspects. J Cell Physiol 2021; 236:5533-5546. [PMID: 33469926 DOI: 10.1002/jcp.30282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 12/24/2020] [Accepted: 01/04/2021] [Indexed: 01/18/2023]
Abstract
Impaired lipid profile is defined as abnormal plasma levels of low-density lipoprotein, triglycerides, and total cholesterol. This disease state is associated with the development and progression of various disorders, such as diabetes mellitus, cardiovascular diseases, and acute myocardial infarction. Globally, all of these disorders are related to a significant rate of death. Therefore, finding a suitable approach for the prevention and treatment of lipid profile-related disorders is in the spotlight. Recently, herbal therapy has been considered a promising therapeutic approach for the treatment of hyperlipidemia or its related disorders due to its safety and efficacy. Hereby, we address the potential benefits of some of these herbal compounds on different aspects of lipid profile and its abnormalities with a special focus on their underlying mechanisms. Using herbal products, such as teas and mushrooms, or their derivatives, Rosmarinus officinalis Linn, Curcuma longa, Green tea, Lippia triphylla, Lippia citriodora, Plantago asiatica L, Vine tea, and Grifola frondosa have been proved to exert several therapeutic impacts on lipid profile and its related disorders, and we would provide a brief review on them in this literature.
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Affiliation(s)
| | - Mohammad Karimian
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran
| | - Saboora Valipour
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohaddeseh Behjati
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Arefnezhad
- Halal Research Center of IRI, FDA, Tehran, Iran.,Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abolfazl Mousavi
- Department of Basic Sciences, School of Veterinary Medicine, Semnan University, Iran
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13
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Galli A, Marciani P, Marku A, Ghislanzoni S, Bertuzzi F, Rossi R, Di Giancamillo A, Castagna M, Perego C. Verbascoside Protects Pancreatic β-Cells against ER-Stress. Biomedicines 2020; 8:biomedicines8120582. [PMID: 33302345 PMCID: PMC7762434 DOI: 10.3390/biomedicines8120582] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/04/2020] [Accepted: 12/05/2020] [Indexed: 12/20/2022] Open
Abstract
Substantial epidemiological evidence indicates that a diet rich in polyphenols protects against developing type 2 diabetes. The phenylethanoid glycoside verbascoside/acteoside, a widespread polyphenolic plant compound, has several biological properties including strong antioxidant, anti-inflammatory and neuroprotective activities. The aim of this research was to test the possible effects of verbascoside on pancreatic β-cells, a target never tested before. Mouse and human β-cells were incubated with verbascoside (0.8-16 µM) for up to five days and a combination of biochemical and imaging techniques were used to assess the β-cell survival and function under normal or endoplasmic reticulum (ER)-stress inducing conditions. We found a dose-dependent protective effect of verbascoside against oxidative stress in clonal and human β-cells. Mechanistic studies revealed that the polyphenol protects β-cells against ER-stress mediated dysfunctions, modulating the activation of the protein kinase RNA-like endoplasmic reticulum kinase (PERK) branch of the unfolded protein response and promoting mitochondrial dynamics. As a result, increased viability, mitochondrial function and insulin content were detected in these cells. These studies provide the evidence that verbascoside boosts the ability of β-cells to cope with ER-stress, an important contributor of β-cell dysfunction and failure in diabetic conditions and support the therapeutic potential of verbascoside in diabetes.
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Affiliation(s)
- Alessandra Galli
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20134 Milan, Italy; (A.G.); (P.M.); (A.M.); (S.G.); (M.C.)
| | - Paola Marciani
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20134 Milan, Italy; (A.G.); (P.M.); (A.M.); (S.G.); (M.C.)
| | - Algerta Marku
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20134 Milan, Italy; (A.G.); (P.M.); (A.M.); (S.G.); (M.C.)
| | - Silvia Ghislanzoni
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20134 Milan, Italy; (A.G.); (P.M.); (A.M.); (S.G.); (M.C.)
| | | | - Raffaella Rossi
- Department of Veterinary Medicine, Università degli Studi di Milano, 26900 Lodi, Italy; (R.R.); (A.D.G.)
| | - Alessia Di Giancamillo
- Department of Veterinary Medicine, Università degli Studi di Milano, 26900 Lodi, Italy; (R.R.); (A.D.G.)
| | - Michela Castagna
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20134 Milan, Italy; (A.G.); (P.M.); (A.M.); (S.G.); (M.C.)
| | - Carla Perego
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20134 Milan, Italy; (A.G.); (P.M.); (A.M.); (S.G.); (M.C.)
- Correspondence:
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Antioxidant Supplementation Modulates Neutrophil Inflammatory Response to Exercise-Induced Stress. Antioxidants (Basel) 2020; 9:antiox9121242. [PMID: 33297363 PMCID: PMC7762299 DOI: 10.3390/antiox9121242] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 12/04/2020] [Indexed: 01/01/2023] Open
Abstract
The aim of the present report was to evaluate the inflammatory response to a 2000-m running test considering neutrophil myeloperoxidase as an inflammatory marker, and to verify if supplements rich in antioxidants could modulate Post-test antioxidant and anti-inflammatory responses. To this end, a 21-day homogenization period was carried out with three groups: a control group, a supplemented group taking an almond beverage enriched with vitamins C and E and a third group consuming the same beverage but enriched with Lippia citriodora extract. At the end of this period, participants performed a 2000-m run, and blood samples were obtained the day before and immediately after the running test. Plasma and neutrophils were isolated. As a result, plasma creatine kinase and myoglobin increased, indicating Post-test muscle damage. Plasma oxidative markers were increased in all groups, except in the group supplemented with the almond beverage. Neutrophil antioxidant enzymes were significantly increased only in the control group, suggesting an antioxidant effect of the supplements provided in the other groups. Myeloperoxidase activity was significantly increased after the test in the control group, while increased enzyme levels were detected in plasma of the supplement groups. Therefore, antioxidant consumption seems to favour myeloperoxidase release. The connection of this observation with post-exercise recovery will require further investigation.
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15
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Mashayekhi-sardoo H, Razavi BM, Ekhtiari M, Kheradmand N, Imenshahidi M. Gastroprotective effects of both aqueous and ethanolic extracts of Lemon verbena leaves against indomethacin-induced gastric ulcer in rats. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2020; 23:1639-1646. [PMID: 33489039 PMCID: PMC7811806 DOI: 10.22038/ijbms.2020.44341.10377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 09/05/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Regarding Lemon verbena gastroprotective effects, we investigated the protective effects of Lemon verbena extracts on reducing gastric ulcer induced by indomethacin. MATERIALS AND METHODS Rats received aqueous and ethanolic extracts of Lemon verbena (50, 100, and 200 mg/kg), zileuton (100 mg/kg), montelukast (10 mg/kg), or 1% Tween 80 in presence or absence of indomethacin (100 mg/kg). RESULTS Indomethacin produced stomach ulcer and increased neutrophils percentage and MDA level compared with the control group (P<0.001). Co-administration of indomethacin and zileuton, montelukast and ethanolic (200 mg/kg) (P<0.001), aqueous extract (200 mg/kg) (P<0.05) reduced ulcer compared with the indomethacin group (P<0.001). Ethanolic extracts (100 and 200 mg/kg) and aqueous extract (200 mg/kg) reduced the MDA level (P<0.001). Ethanolic (50, 100, and 200 mg/kg) and aqueous extracts (200 mg/kg) significantly decreased neutrophils percentage compared with the indomethacin group (P<0.001). CONCLUSION Aqueous and particularly ethanolic extracts of Lemon verbena have protective effects on indomethacin-induced gastric ulcers.
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Affiliation(s)
- Habibeh Mashayekhi-sardoo
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bibi Marjan Razavi
- Targeted Drug Delivery Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Ekhtiari
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Negar Kheradmand
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohsen Imenshahidi
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
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Neuroprotective Potential of Verbascoside Isolated from Acanthus mollis L. Leaves through Its Enzymatic Inhibition and Free Radical Scavenging Ability. Antioxidants (Basel) 2020; 9:antiox9121207. [PMID: 33266151 PMCID: PMC7759776 DOI: 10.3390/antiox9121207] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/18/2020] [Accepted: 11/26/2020] [Indexed: 12/12/2022] Open
Abstract
The phenomenon of today’s ageing population has increased interest in the search for new active substances that delay the onset and development of neurodegenerative diseases. In this respect, the search for natural compounds, mainly phenolic compounds, with neuroprotective activity has become the focus of growing interest. Verbascoside is a phenylethanoid that has already presented several pharmacological activities. The purpose of this study is to isolate and identify verbascoside from Acanthus mollis leaves. Consequently, its neuroprotective ability through enzymatic inhibition and free radical scavenging ability has been analyzed both in vitro and in cell culture assays. The antioxidant capacity of verbascoside was evaluated in vitro through total antioxidant capacity, DPPH•, •OH, and O2•—scavenging activity assays. The effect of verbascoside on intracellular reactive oxygen species (ROS) levels of HepG2 and SH-SY5Y cell lines was studied in normal culture and under induced oxidative stress. The inhibitory ability of the phenylethanoid against several enzymes implied in neurodegenerative diseases (tyrosinase, MAO-A, and AChE) was analyzed in vitro. Verbascoside neuroprotective activity is at least in part related to its free radical scavenging ability. The effect of verbascoside on ROS production suggests its potential in the prevention of harmful cell redox changes and in boosting neuroprotection.
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Kubica P, Szopa A, Dominiak J, Luczkiewicz M, Ekiert H. Verbena officinalis (Common Vervain) - A Review on the Investigations of This Medicinally Important Plant Species. PLANTA MEDICA 2020; 86:1241-1257. [PMID: 32937665 DOI: 10.1055/a-1232-5758] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Verbena officinalis (common vervain) is a medicinal plant species widely distributed in the world and commonly used in folk medicine of different countries, including traditional Chinese medicine. Monographs on "Verbenae herba" have been included in the European Pharmacopoeia since 2008, and in the Chinese Pharmacopoeia since 1995. This work presents botanical characteristics of this species. It reviews the current knowledge of its chemical composition, which is a rich source mostly of iridoids, phenylpropanoid glycosides, phenolic acids, flavonoids, terpenoids, and essential oil. A large part of this article summarizes traditional medicinal uses and professional pharmacological in vitro and in vivo studies that prove new important applications, e.g., antioxidant, antimicrobial, anti-inflammatory, neuroprotective anticancer, analgesic, or anticonvulsant of verbena herb extracts and individual metabolites. Moreover, emphasis is put on the use of V. officinalis in the food and cosmetics industries, especially due to its antioxidant, antibacterial, and anti-inflammatory properties, and the presence of essential oil with an attractive fragrance composition. This paper also presents the state of biotechnological studies of this species.
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Affiliation(s)
- Paweł Kubica
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Kraków, Poland
| | - Agnieszka Szopa
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Kraków, Poland
| | - Jakub Dominiak
- Chair and Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Gdansk, Gdańsk, Poland
| | - Maria Luczkiewicz
- Chair and Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Gdansk, Gdańsk, Poland
| | - Halina Ekiert
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Kraków, Poland
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Biological effects of verbascoside and its anti-inflammatory activity on oral mucositis: a review of the literature. Anticancer Drugs 2020; 31:1-5. [PMID: 31609769 DOI: 10.1097/cad.0000000000000818] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Oral mucositis is among the most common tissue toxicities associated with both cytotoxic cancer regimens and head and neck radiotherapy. Current management of oral mucositis might comprise growth factors and cytokines, anti-inflammatory agents, anesthetics, analgesics, antimicrobial and coating agents, cryotherapy and mucosal protectants. Despite its long history and its impact on patients, there are currently no effective options for the prevention or treatment of mucositis. In recent years, more attention has been focused on the role of natural drugs. Verbascoside belongs to the phenylpropanoid glycosides family. Several biological properties have been described, such as anti-inflammatory, antimicrobial, antitumor and antioxidant. Verbascoside, particularly when in solution with polyvinylpyrrolidone and sodium hyaluronate, thanks to barrier effect, is useful in re-epithelialization and in reducing pain, oral mucositis score, burning and erythema.
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Tian XY, Li MX, Lin T, Qiu Y, Zhu YT, Li XL, Tao WD, Wang P, Ren XX, Chen LP. A review on the structure and pharmacological activity of phenylethanoid glycosides. Eur J Med Chem 2020; 209:112563. [PMID: 33038797 DOI: 10.1016/j.ejmech.2020.112563] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/10/2020] [Accepted: 06/10/2020] [Indexed: 12/31/2022]
Abstract
Phenylethanoid glycosides (PhGs) are compounds made of phenylethyl alcohol, caffeic acid and glycosyl moieties. The first published references about phenylethanoid glycosides concerned the isolation of echinacoside from Echinaceu ungustifolia (Asteraceae) in 1950 and verbascoside from Verbascum sinuatum (Scrophulariaceae) in 1963. Over the past 60 years, many compounds with these structural characteristics have been isolated from natural sources, and most of these compounds possess significant bioactivities, including antibacterial, antitumor, antiviral, anti-inflammatory, neuro-protective, antioxidant, hepatoprotective, and immunomodulatory activities, among others. In this review, we will summarize the phenylethanoid glycosides described in recent papers and list all the compounds that have been isolated over the past few decades. We will also attempt to present and assess recent studies about the separation, extraction, determination, and pharmacological activity of the excellent natural components, phenylethanoid glycosides.
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Affiliation(s)
- Xiu-Yu Tian
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China; School of Pharmacy, Lanzhou University, Lanzhou, 730030, PR China
| | - Mao-Xing Li
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China; School of Pharmacy, Lanzhou University, Lanzhou, 730030, PR China; School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, 730030, PR China.
| | - Tong Lin
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China
| | - Yan Qiu
- Department of Pharmacy, Pudong New Area People's Hospital Affiliated to Shanghai Health University, Shanghai, 201299, PR China
| | - Yu-Ting Zhu
- Department of Pharmacy, 3201 Hospital, Hanzhong, 723000, Shaanxi, PR China
| | - Xiao-Lin Li
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China; School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, 730030, PR China
| | - Wen-Di Tao
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China; School of Pharmacy, Lanzhou University, Lanzhou, 730030, PR China
| | - Peng Wang
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China; School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, 730030, PR China
| | - Xiao-Xia Ren
- Northwest Normal University, Lanzhou, 730000, PR China
| | - Li-Ping Chen
- Department of Clinical Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, 730050, PR China
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Polyphenols and Other Bioactive Compounds of Sideritis Plants and Their Potential Biological Activity. Molecules 2020; 25:molecules25163763. [PMID: 32824863 PMCID: PMC7464829 DOI: 10.3390/molecules25163763] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 01/05/2023] Open
Abstract
Due to the growing problem of obesity associated with type 2 diabetes and cardiovascular diseases, causes of obesity are extensively investigated. In addition to a high caloric diet and low physical activity, gut microbiota disturbance may have a potential impact on excessive weight gain. Some reports indicate differences in the composition of the intestinal microflora of obese people in comparison to lean. Bioactive compounds of natural origin with beneficial and multifaceted effects on the body are more frequently used in prevention and treatment of many metabolic diseases including obesity. Sideritis scardica is traditionally consumed as mountain tea in the Balkans to strengthen the body and improve mood. Many reports indicate a positive effect on digestive system, weight loss, and prevention of insulin resistance. Additionally, it exhibits antioxidant activity and anti-inflammatory effects. The positive effect of Sideritis scardica extracts on memory and general cognitive abilities is indicated as well. The multilevel positive effect on the body appears to originate from the abundant occurrence of phenolic compounds, especially phenolic acids in Sideritis scardica extracts. However, mechanisms underlying their action require careful discussion and further research. Therefore, the objective of this review is to summarize the available knowledge on the role and mechanism of action of biologically active compounds of Sideritis scardica and other related species from the genus Sideritis.
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Leyva-Jiménez FJ, Lozano-Sánchez J, Fernández-Ochoa Á, Cádiz-Gurrea MDLL, Arráez-Román D, Segura-Carretero A. Optimized Extraction of Phenylpropanoids and Flavonoids from Lemon Verbena Leaves by Supercritical Fluid System Using Response Surface Methodology. Foods 2020; 9:E931. [PMID: 32674478 PMCID: PMC7404463 DOI: 10.3390/foods9070931] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/02/2020] [Accepted: 07/06/2020] [Indexed: 01/15/2023] Open
Abstract
The aim of this work was to optimize the recovery of phenolic compounds from Lippia citriodora using supercritical fluid extraction (SFE). To achieve this goal, response surface methodology based on a 23 central composite design was used to evaluate the effects of the following experimental factors: temperature, pressure and co-solvent percentage. The effects of these variables on the extraction yield and total polar compound contents were evaluated. With respect to the phytochemical composition, an exhaustive individual phenolic compound quantitation was carried out by HPLC-ESI-TOF-MS to analyze the functional ingredients produced by this system design. To the best of our knowledge, this is the first time that a standardized supercritical fluid process has been developed to obtain functional ingredients based on phenolic compounds from L. citriodora in which the individual compound concentration was monitored over the different SFE conditions. The results enabled the establishment of the optimal technical parameters for developing functional ingredients and revealed the main factors that should be included in the extraction process control. This functional food ingredient design could be used as a control system to be applied in nutraceutical and functional food production industry.
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Affiliation(s)
- Francisco Javier Leyva-Jiménez
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18016 Granada, Spain; (F.J.L.-J.); (Á.F.-O.); (D.A.-R.); (A.S.-C.)
| | - Jesús Lozano-Sánchez
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18016 Granada, Spain; (F.J.L.-J.); (Á.F.-O.); (D.A.-R.); (A.S.-C.)
- Department of Food Science and Nutrition, University of Granada, Campus of Cartuja, 18071 Granada, Spain
| | - Álvaro Fernández-Ochoa
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18016 Granada, Spain; (F.J.L.-J.); (Á.F.-O.); (D.A.-R.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - María de la Luz Cádiz-Gurrea
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18016 Granada, Spain; (F.J.L.-J.); (Á.F.-O.); (D.A.-R.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - David Arráez-Román
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18016 Granada, Spain; (F.J.L.-J.); (Á.F.-O.); (D.A.-R.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - Antonio Segura-Carretero
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18016 Granada, Spain; (F.J.L.-J.); (Á.F.-O.); (D.A.-R.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
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22
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Diez-Echave P, Vezza T, Rodríguez-Nogales A, Hidalgo-Garcia L, Garrido-Mesa J, Ruiz-Malagon A, Molina-Tijeras JA, Romero M, Robles-Vera I, Leyva-Jiménez FJ, Lozano-Sanchez J, Arráez-Román D, Segura-Carretero A, Micol V, García F, Morón R, Duarte J, Rodríguez-Cabezas ME, Gálvez J. The Beneficial Effects of Lippia Citriodora Extract on Diet-Induced Obesity in Mice Are Associated with Modulation in the Gut Microbiota Composition. Mol Nutr Food Res 2020; 64:e2000005. [PMID: 32415899 DOI: 10.1002/mnfr.202000005] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 05/05/2020] [Indexed: 12/16/2022]
Abstract
SCOPE Obesity is characterized by a dysfunction in the adipose tissue and an inflammatory subclinical state leading to insulin resistance and increased risk of cardiovascular diseases. It is also associated with intestinal dysbiosis that contributes to inflammation development. Lippia citriodora (LCE) contains high levels of polyphenolpropanoids and has shown promising results in obesity. The aim of this study is to investigate a well-characterized extract of LCE in a model of metabolic syndrome in mice, focusing on its effects on metabolic tissues, endothelial dysfunction, and microbiome. METHODS Mice are fed a high fat diet (HFD) for six weeks and treated daily with LCE (1, 10, and 25 mg kg-1 ). Glucose and lipid metabolism is investigated. The inflammatory state in the metabolic tissues and the intestinal microbiota composition are characterized, as well as the endothelium-dependent vasodilator response to acetylcholine. RESULTS LCE reduces fat accumulation and improves plasma glycemic and lipid profiles, as well as the inflammatory process and vascular dysfunction. Moreover, LCE lessens intestinal dysbiosis, as it reduces the Firmicutes/Bacteroidetes ratio and increases Akkermansia abundance in comparison with untreated HFD mice. CONCLUSION The antiobesity therapeutic properties of LCE are most probably mediated by the synergic effects of its bioactive compounds.
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Affiliation(s)
- Patricia Diez-Echave
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - Teresa Vezza
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - Alba Rodríguez-Nogales
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - Laura Hidalgo-Garcia
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - José Garrido-Mesa
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain
| | - Antonio Ruiz-Malagon
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - Jose Alberto Molina-Tijeras
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - Miguel Romero
- Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain.,CIBER-Enfermedades Cardiovasculares, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain
| | - Iñaki Robles-Vera
- Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain.,CIBER-Enfermedades Cardiovasculares, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain
| | | | - Jesús Lozano-Sanchez
- Research and Development Centre for Functional Food (CIDAF), PTS Granada, Granada, 18016, Spain.,Department of Food Science and Nutrition, University of Granada, Granada, 18071, Spain
| | - David Arráez-Román
- Research and Development Centre for Functional Food (CIDAF), PTS Granada, Granada, 18016, Spain.,Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Granada, 18071, Spain
| | - Antonio Segura-Carretero
- Research and Development Centre for Functional Food (CIDAF), PTS Granada, Granada, 18016, Spain.,Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Granada, 18071, Spain
| | - Vicente Micol
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández (UMH), Elche, 03202, Spain.,CIBER, Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Insituto de Salud Carlos III (CB12/03/30038), Palma de Mallorca, 07122, Spain
| | - Federico García
- Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain.,Clinical Microbiology Service, Hospital Universitario San Cecilio, Red de Investigación en SIDA, Granada, 18016, Spain
| | - Rocío Morón
- Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain.,Servicio Farmacia Hospitalaria, Hospital Universitario Clinico San Cecilio, Granada, 18016, Spain
| | - Juan Duarte
- Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain.,CIBER-Enfermedades Cardiovasculares, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain
| | - Maria Elena Rodríguez-Cabezas
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
| | - Julio Gálvez
- CIBER-EHD, Department of Pharmacology, Center for Biomedical Research (CIBM), University of Granada, Granada, 18071, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs. 18014 GRANADA), Granada, 18014, Spain
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Agulló-Chazarra L, Borrás-Linares I, Lozano-Sánchez J, Segura-Carretero A, Micol V, Herranz-López M, Barrajón-Catalán E. Sweet Cherry Byproducts Processed by Green Extraction Techniques as a Source of Bioactive Compounds with Antiaging Properties. Antioxidants (Basel) 2020; 9:antiox9050418. [PMID: 32414056 PMCID: PMC7278782 DOI: 10.3390/antiox9050418] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/05/2020] [Accepted: 05/10/2020] [Indexed: 12/20/2022] Open
Abstract
In the cosmetic industry, there is a continuous demand for new and innovative ingredients for product development. In the context of continual renovation, both cosmetic companies and customers are particularly interested in compounds derived from natural sources due to their multiple benefits. In this study, novel and green-extractive techniques (pressurized solvent, supercritical CO2, and subcritical water extractions) were used to obtain three new extracts from sweet cherry stems, a byproduct generated by the food industry. The extracts were characterized by high-performance liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry (HPLC-ESI-QTOF-MS), and 57 compounds, mainly flavonoids but also organic and phenolic acids, fatty acids, and terpenes, were identified. After analytical characterization, a multistep screening approach, including antioxidant, enzymatic, and photoprotective cellular studies, was used to select the best extract according to its benefits of interest to the cosmetics industry. The extract obtained with supercritical CO2 presented the best characteristics, including a wide antioxidant capacity, especially against lipid peroxyl and •OH free radicals, as well as relevant photoprotective action and antiaging properties, making it a potential new ingredient for consideration in the development of new cosmetics.
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Affiliation(s)
- Luz Agulló-Chazarra
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (L.A.-C.); (V.M.); (E.B.-C.)
| | - Isabel Borrás-Linares
- Research and Development Functional Food Centre (CIDAF), Health Science Technological Park, Avenida del Conocimiento 37, BioRegión Building, 18016 Granada, Spain; (I.B.-L.); (J.L.-S.); (A.S.-C.)
| | - Jesús Lozano-Sánchez
- Research and Development Functional Food Centre (CIDAF), Health Science Technological Park, Avenida del Conocimiento 37, BioRegión Building, 18016 Granada, Spain; (I.B.-L.); (J.L.-S.); (A.S.-C.)
- Department of Food Science and Nutrition, University of Granada, Campus of Cartuja, 18071 Granada, Spain
| | - Antonio Segura-Carretero
- Research and Development Functional Food Centre (CIDAF), Health Science Technological Park, Avenida del Conocimiento 37, BioRegión Building, 18016 Granada, Spain; (I.B.-L.); (J.L.-S.); (A.S.-C.)
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avenida Fuentenueva s/n, 18071 Granada, Spain
| | - Vicente Micol
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (L.A.-C.); (V.M.); (E.B.-C.)
- CIBER: CB12/03/30038 Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Instituto de Salud Carlos III, 07122 Palma de Mallorca, Spain
| | - María Herranz-López
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (L.A.-C.); (V.M.); (E.B.-C.)
- Correspondence: ; Tel.: +34-965222586
| | - Enrique Barrajón-Catalán
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (L.A.-C.); (V.M.); (E.B.-C.)
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24
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Pleiotropic Biological Effects of Dietary Phenolic Compounds and their Metabolites on Energy Metabolism, Inflammation and Aging. Molecules 2020; 25:molecules25030596. [PMID: 32013273 PMCID: PMC7037231 DOI: 10.3390/molecules25030596] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/21/2020] [Accepted: 01/28/2020] [Indexed: 12/18/2022] Open
Abstract
Dietary phenolic compounds are considered as bioactive compounds that have effects in different chronic disorders related to oxidative stress, inflammation process, or aging. These compounds, coming from a wide range of natural sources, have shown a pleiotropic behavior on key proteins that act as regulators. In this sense, this review aims to compile information on the effect exerted by the phenolic compounds and their metabolites on the main metabolic pathways involved in energy metabolism, inflammatory response, aging and their relationship with the biological properties reported in high prevalence chronic diseases. Numerous in vitro and in vivo studies have demonstrated their pleiotropic molecular mechanisms of action and these findings raise the possibility that phenolic compounds have a wide variety of roles in different targets.
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25
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The Potential Synergistic Modulation of AMPK by Lippia citriodora Compounds as a Target in Metabolic Disorders. Nutrients 2019; 11:nu11122961. [PMID: 31817196 PMCID: PMC6950112 DOI: 10.3390/nu11122961] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/26/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022] Open
Abstract
Lippia citriodora (LC) represents a complex plant-derived source of polyphenols and iridoids that has shown beneficial properties against obesity-related metabolic disorders. The complete extract and its major compound, verbascoside, have shown AMPK-activating capacity in cell and animal models. In this work, we aimed to elucidate the contribution of the different compounds present in the LC extract on the AMPK activation capacity of the whole extract. Semipreparative reversed-phase high-performance liquid chromatography coupled to electrospray ionization time-of-flight mass spectrometry (RP-HPLC-ESI-TOF-MS) was used to identify the major compounds with bioassay-guided fractionation in an adipocyte cell model for the measurement of AMPK activity. Twenty-two compounds were identified and purified almost to homogeneity in 16 fractions, and three compounds, namely verbascoside, luteolin-7-diglucuronide and loganic acid, showed the highest AMPK-activating capacity. The synergy study using the checkerboard and fractional inhibitory concentration index (FICI) methods exhibited synergistic behavior between loganic acid and luteolin-7-diglucuronide. Molecular docking experiments revealed that these three compounds might act as direct agonists of AMPK, binding to the AMP binding sites of the gamma subunit and/or the different sites of the interaction zones between the gamma and beta subunits. Although our findings conclude that the bioactivity of the extract is mainly due to verbascoside, the synergy found between loganic acid and luteolin-7-diglucuronide deserves further research aimed to develop optimized combinations of polyphenols as a new nutritional strategy against obesity-related metabolic disorders.
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26
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Leyva-Jiménez FJ, Lozano-Sánchez J, Borrás-Linares I, Arráez-Román D, Segura-Carretero A. Manufacturing design to improve the attainment of functional ingredients from Aloysia citriodora leaves by advanced microwave technology. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.04.060] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Anticancer Activity of Essential Oils and Other Extracts from Aromatic Plants Grown in Greece. Antioxidants (Basel) 2019; 8:antiox8080290. [PMID: 31394842 PMCID: PMC6720353 DOI: 10.3390/antiox8080290] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/31/2019] [Accepted: 08/02/2019] [Indexed: 12/24/2022] Open
Abstract
Aromatic plants have a long and significant history in the traditional medicine of many countries. Nowadays, there is an increasing interest in investigating the biological properties of aromatic plant extracts mainly due to their diversity, high availability, and low toxicity. Greece is abundant in aromatic plants, which can be attributed to the country’s geographical position, the morphology of its landscape, and its numerous mountainous and insular areas. In the past 15 years, a number of aromatic plant extracts of Greek origin have been studied for their bioactivities, including their antiproliferative potential against different types of cancer. Although the pharmacological activities of specific species of Greek origin have been reviewed before, no gathered information on explicitly Greek species exist. In this review, we summarize existing data on the antiproliferative activity of extracts isolated from Greek aromatic plants and discuss their molecular mode(s) of action, where available, in order to identify promising extracts for future research and link chemical constituents responsible for their activity. We conclude that essentials oils are the most frequently studied plant extracts exhibiting high diversity in their composition and anticancer potential, but also other extracts appear to be worthy of further investigation for cancer chemoprevention.
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28
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Leyva-Jiménez FJ, Lozano-Sánchez J, Cádiz-Gurrea MDLL, Arráez-Román D, Segura-Carretero A. Functional Ingredients based on Nutritional Phenolics. A Case Study against Inflammation: Lippia Genus. Nutrients 2019; 11:E1646. [PMID: 31323877 PMCID: PMC6682913 DOI: 10.3390/nu11071646] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/15/2019] [Accepted: 07/17/2019] [Indexed: 12/11/2022] Open
Abstract
Epidemiological studies have reported convincing evidence that natural dietary compounds may modify inflammation, it being an important event described in the pathophysiology of age-related infirmity. Among different dietary components, nutritional phenolics have demonstrated links to a lower risk of inflammation in the most common degenerative and chronic diseases. In this way, the healthy potential of phenolics against inflammation and the emergence of new functional ingredients have caused an enhancement of nutraceutical and functional food formulation. The present review focuses on: (a) nutritional phenolics and their effects on inflammation and (b) functional ingredients based on phenolic compounds with anti-inflammatory properties. Furthermore, the emerging interest in health-promoting products by consumers has caused an increase in the demand for functional products and nutraceuticals. Additionally, this review includes a case study of the Lippia genus, which has shown anti-inflammatory effects claiming to be a natural alternative for the management of this physiological disorder. This report is a practical tool for healthcare providers.
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Affiliation(s)
- Francisco Javier Leyva-Jiménez
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain
| | - Jesús Lozano-Sánchez
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain.
- Department of Food Science and Nutrition, University of Granada, Campus of Cartuja, 18071 Granada, Spain.
| | - María de la Luz Cádiz-Gurrea
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain.
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain.
| | - David Arráez-Román
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - Antonio Segura-Carretero
- Functional Food Research and Development Center, Health Science Technological Park, Avenida del Conocimiento s/n, E-18100 Granada, Spain
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
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29
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Costa de Melo N, Sánchez-Ortiz BL, Dos Santos Sampaio TI, Matias Pereira AC, Pinheiro da Silva Neto FL, Ribeiro da Silva H, Alves Soares Cruz R, Keita H, Soares Pereira AM, Tavares Carvalho JC. Anxiolytic and Antidepressant Effects of the Hydroethanolic Extract from the Leaves of Aloysia polystachya (Griseb.) Moldenke: A Study on Zebrafish ( Danio rerio). Pharmaceuticals (Basel) 2019; 12:ph12030106. [PMID: 31373315 PMCID: PMC6789669 DOI: 10.3390/ph12030106] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/28/2019] [Accepted: 07/01/2019] [Indexed: 02/06/2023] Open
Abstract
Medicinal plants such as Aloysia polystachya are often used in the treatment of psychiatric diseases, including anxiety- and depression-related humor disturbances. In folk medicine, A. polystachya is used to treat digestive and respiratory tract disturbances, as a sedative and antidepressant agent, and as a tonic for the nerves. This study aimed to evaluate the antidepressant and anxiolytic effect from the hydroethanolic extract from the leaves of Aloysia polystachya (HELAp) in zebrafish. The extract was analyzed through ultra-performance liquid chromatography-mass spectroscopy (UPLC-MS) and the main compound detected was acteoside. HELAp was administered orally (10 mg/kg) and through immersion (mg/L). The anxiolytic activity was evaluated through the scototaxis (light–dark) test using caffeine as an anxiogenic agent and buspirone as a positive control. The parameters assessed were: period spent in the white compartment (s), latency (s), alternations (n), erratic swims (n), period of freezing (s), thigmotaxis (s), and risk evaluation (n). The antidepressant effect was evaluated through the novel tank diving test using 1% ethanol, unpredictable chronic stress, and social isolation as depressors; fluoxetine was used as a positive control. The parameters assessed were: period spent at the top of the tank, latency, quadrants crossed, erratic swim, period of freezing, and distance of swam. The main chemical compound of HELAp was acteoside. The administration of the extract on zebrafish managed to revert the anxiogenic effect of caffeine without impairing their locomotion. Additionally, the treatment exerted antidepressant activity similarly to fluoxetine. Overall, the results suggest a significant anxiolytic and antidepressant activity to the extract, which is probably due to the presence of the major compound, acteoside.
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Affiliation(s)
- Nayara Costa de Melo
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Brenda Lorena Sánchez-Ortiz
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Ciudad de México, C.P. 04510, México
| | - Tafnis Ingret Dos Santos Sampaio
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Arlindo César Matias Pereira
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Fernando Luiz Pinheiro da Silva Neto
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Heitor Ribeiro da Silva
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Rodrigo Alves Soares Cruz
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil
| | - Hady Keita
- Universidad de la Sierra Sur, Division de Pós-Grado, Instituto de Investigación Sobre la Salud Pública, Ciudad Universitaria, Oaxaca, C.P. 70800, México
| | - Ana Maria Soares Pereira
- Departamento de Biotecnologia em Plantas Medicinais, Universidade de Ribeirão Preto (UNAERP), Ribeirão Preto, São Paulo, CEP 14096-900, Brasil
| | - José Carlos Tavares Carvalho
- Laboratório de Pesquisa em Fármacos, Curso de Farmácia, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
- Programa de Pós-Graduação em Inovação Farmacêutica, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
- Rede Bionorte, Programa de Pós-Graduação em Biotecnologia, Universidade Federal do Amapá, Macapá, Amapá, CEP 68.903-419, Brasil.
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Rocha C, Coelho M, Lima RC, Campos FM, Pintado M, Cunha LM. Increasing phenolic and aromatic compounds extraction and maximizing liking of lemon verbena ( Aloysia triphylla) infusions through the optimization of steeping temperature and time. FOOD SCI TECHNOL INT 2019; 25:701-710. [PMID: 31284762 DOI: 10.1177/1082013219860352] [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] [Indexed: 11/16/2022]
Abstract
Herbal infusions are a new emerging trend among consumers, appearing in the market in many different forms. Due to intense competition, the commercial success of herbal infusions largely depends on flavour. The identification of the best combinations of steeping time and water temperature for the preparation of Aloysia triphylla infusions using a central composite design and response surface methodology was performed. The procedure aimed to maximize its antioxidant activity, phenolic and aromatic compounds, and consumers' liking of the infusions. The antioxidant activity and phenolic content were evaluated using the 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid radical cation) method and the Folin-Ciocalteu procedure. The analysis of aromatic compounds was performed based on the method of terpenic compounds. Sensory evaluation encompassed overall liking using a 9-point hedonic scale. Antioxidant activity and extraction of most phenolic compounds was higher for longer steeping times and higher temperatures, with some presenting a contrasting effect due to degradation at higher temperatures for longer steeping times. Results for terpenic compounds showed similar contrasting patterns. Based on the quadratic response surface, it was possible to predict the maximum overall liking for lemon verbena infusions prepared by brewing for 6 min at 96 ℃. Under such conditions, extraction of bioactive compounds was kept at a high level, close to the maximum attainable, while reducing the extraction of bitter compounds. These results are considered of great importance for the development of premium infusions from organic lemon verbena leaves.
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Affiliation(s)
- C Rocha
- 1 GreenUPorto and LAQV-REQUIMTE, DGAOT, Faculty of Sciences, University of Porto, Porto, Portugal.,2 SenseTest, Vila Nova de Gaia, Portugal
| | - M Coelho
- 3 CBQF/Escola Superior de Biotecnologia da Universidade Católica Portuguesa, Porto, Portugal
| | - R C Lima
- 2 SenseTest, Vila Nova de Gaia, Portugal
| | - F M Campos
- 3 CBQF/Escola Superior de Biotecnologia da Universidade Católica Portuguesa, Porto, Portugal
| | - M Pintado
- 3 CBQF/Escola Superior de Biotecnologia da Universidade Católica Portuguesa, Porto, Portugal
| | - L M Cunha
- 1 GreenUPorto and LAQV-REQUIMTE, DGAOT, Faculty of Sciences, University of Porto, Porto, Portugal
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Identification and determination of bioactive phenylpropanoid glycosides of Aloysia polystachya (Griseb. et Moldenke) by HPLC-MS. J Pharm Biomed Anal 2019; 166:364-370. [DOI: 10.1016/j.jpba.2019.01.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/17/2019] [Accepted: 01/19/2019] [Indexed: 11/19/2022]
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Küçük S, Gökçe MB, Göktürk RS. Anatomic Studies on Verbascum pestalozzae Boiss. and Verbascum pycnostachyum Boiss. & Heldr. Turk J Pharm Sci 2018; 15:347-353. [PMID: 32454680 DOI: 10.4274/tjps.16779] [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: 08/11/2016] [Accepted: 05/18/2017] [Indexed: 12/01/2022]
Abstract
Objectives The genus Verbascum L. (Scrophulariaceae) known as "sığır kuyruğu" in Anatolia is represented by 248 species, 193 of which are endemic. The flowers contain essential oil, mucilage, and glycosides. Some species of Verbascum have some folkloric uses as expectorants, sedatives, and treatment for dysmenorrhea and rheumatalgia. Its use for healing wounds in animal care has also been reported. In this study, the anatomic structures of root, stem, and leaves of Verbascum pestalozzae Boiss. and Verbascum pycnostachyum Boiss. & Heldr. are given for the first time. According to the results, some of the differences between stem and leaf anatomic features of these species were described and the data were supported by detailed photographs. Materials and Methods Specimens were collected from C3 Antalya: Voucher specimens of V. pestalozzae and V. pycnostachyum were deposited in the Herbarium of the Biology Department, Akdeniz University in Antalya, Turkey and Herbarium of the Faculty of Pharmacy, Anadolu University in Eskişehir, Turkey. The materials were identified as V. pestalozzae and V. pycnostachyum using flora of Turkey and the East Aegean islands. For anatomic studies, samples were collected from the natural habitats and kept in 70% alcohol. In the research, root, stem and leaves of mature and flowered plants were used. Investigations were performed on the cross-sections of the root, the flowering stem, and the leaf. The anatomic structures of the species were drawn using a Leitz SM-LUX binocular microscope. All sections were embedded in glycerin gelatin and stained using Sartur reactive, and photographs were taken through a light microscope (Olympus BX51T). Results The cross sections taken from root, stem, and leaves of V. pestalozzae and V. pycnostachyum were examined and the anatomic features belonging to these plants were determined and compared. Conclusion The anatomic properties belonging to the two species were generally compatible with findings of Metcalfe and Chalk and others signified in the genus. We believe that our results provide additional evidence for taxonomists to help separate the species. The lack of a taxonomic, morphologic, and anatomic study on the species made it important for the systematic introduction of the research.
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Affiliation(s)
- Sevim Küçük
- Anadolu University, Faculty of Pharmacy, Pharmaceutical Botany, Eskişehir, Turkey
| | - Melike Belkıs Gökçe
- Anadolu University, Faculty of Pharmacy, Pharmaceutical Botany, Eskişehir, Turkey
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Boix-Castejón M, Herranz-López M, Pérez Gago A, Olivares-Vicente M, Caturla N, Roche E, Micol V. Hibiscus and lemon verbena polyphenols modulate appetite-related biomarkers in overweight subjects: a randomized controlled trial. Food Funct 2018; 9:3173-3184. [PMID: 29862395 DOI: 10.1039/c8fo00367j] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
TRIAL DESIGN Plant-derived polyphenols have shown potential to alleviate obesity-related pathologies by a multi-targeted mechanism in animal models and human intervention studies. A dietary supplement based on a combination of Lippia citriodora (LC) and Hibiscus sabdariffa (HS) polyphenolic extracts was assayed in a double blind and placebo-controlled intervention study with 54 overweight subjects. METHODS Blood pressure, body weight, height, triceps, biceps and abdominal skinfold thickness, and arm and abdominal circumferences were taken at the baseline, 30 and 60 days of the intervention period. The validated Visual Analogue Scale used to record hunger and satiety-related sensations was passed at the beginning and at 15, 30, 45 and 60 days of the intervention. Subjective health status was assessed through the validated SF-36 questionnaire at the beginning and end of the study. Finally, plasma from fasting blood samples was obtained at the beginning, 30 and 60 days of the study. RESULTS The results showed an improvement of anthropometric measurements, decreased blood pressure and heart rate and a more positive perception in the overall health status. We also observed that plant polyphenols increased anorexigenic hormones (glucagon-like peptide-1) and decreased orexigenic hormones (ghrelin). CONCLUSIONS Based on previous evidence we postulate that AMP-activated protein kinase may have a role in such effects through its capability to modulate energy homeostasis, total daily energy expenditure and lipid management. Although further research may be required, we propose that this polyphenolic combination may be used for weight management by increasing long-term weight loss maintenance through the modulation of appetite biomarkers. This may help to avoid the undesired weight regain typical of calorie restriction diets.
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Affiliation(s)
- Marina Boix-Castejón
- Department of Applied Biology-Nutrition, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
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Dalar A, Bengu AS, Allahverdiyev O. Analysis of Phytochemical Composition and Biological Activities of Verbascum cheiranthifolium var. cheiranthifolium stem and flowers. INTERNATIONAL JOURNAL OF SECONDARY METABOLITE 2018. [DOI: 10.21448/ijsm.401127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Bahramsoltani R, Rostamiasrabadi P, Shahpiri Z, Marques AM, Rahimi R, Farzaei MH. Aloysia citrodora Paláu (Lemon verbena): A review of phytochemistry and pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2018; 222:34-51. [PMID: 29698776 DOI: 10.1016/j.jep.2018.04.021] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 04/16/2018] [Accepted: 04/17/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aloysia citrodora Paláu (Lippia citriodora Kunth), commonly known as "lemon verbena" is a medicinal plant native to South America, North Africa, and South of Europe which is used by native people for several indications such as diarrhea, flatulence, insomnia, and rheumatism. AIM OF THE REVIEW Despite the wide biological activities of lemon verbena, there is no current review summarizing medicinal properties of the plant; thus, this paper aims to discuss current state of the art regarding the phytochemistry, pharmacology, and therapeutic applications of A. citrodora considering in vitro, in vivo, and clinical studies. MATERIALS AND METHODS Electronic databases including PubMed, Scifinder, Cochrane library, Scopus, and Science direct were searched with the scientific name of the plant and its synonyms, as well as the common name. All studies on the ethnobotany, phytochemistry, pharmacology, and clinical application of the plant until October 2017 were included in this review. RESULTS Despite the few number of studies on the ethnopharmacology of the plant, A. citrodora is widely assessed regarding its phytochemistry and biological activities. Neral and geranial are the main ingredients of the essential oil; whereas verbascoside is the most significant component of the extract. Biological activities such as antioxidant, anxiolytic, neuroprotective, anticancer, anesthetic, antimicrobial, and sedative effects are proved in cell cultures, as well as animal studies. CONCLUSIONS Several pharmacological activities have been reported for A. citrodora; however, the plant is not fully assessed regarding its safety and efficacy in human. Future well-designed human studies are essential to confirm the therapeutic benefits of this plant in clinical settings.
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Affiliation(s)
- Roodabeh Bahramsoltani
- Department of Pharmacy in Persian Medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | | | - Zahra Shahpiri
- Department of Pharmacy in Persian Medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - André M Marques
- Oswaldo Cruz Foundation (FIOCRUZ), Institute of Technology in Pharmaceuticals (Farmanguinhos), Rio de Janeiro, RJ, Brazil; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Rio de Janeiro, Brazil
| | - Roja Rahimi
- Department of Pharmacy in Persian Medicine, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran; Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Phenolic Plant Extracts Induce Sirt1 Activity and Increase Antioxidant Levels in the Rabbit's Heart and Liver. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:2731289. [PMID: 30116475 PMCID: PMC6079382 DOI: 10.1155/2018/2731289] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 05/04/2018] [Accepted: 06/06/2018] [Indexed: 12/13/2022]
Abstract
Background Several dietary phytochemicals potentially regulate the equilibrium between oxidant and antioxidant species. The aim of this study was to evaluate the effects of Lippia citriodora, Raphanus sativus, and Solanum lycopersicum on blood parameters, oxidative/antioxidant status, and SIRT1 activity in the rabbit's heart and liver. Methods Twenty rabbits were divided into 4 groups of 5 animals each. The control group (CN) received a feed without any additives. One intervention group received a supplement containing verbascoside (VB), another Raphanus sativus extract (RAP), and lastly lycopene (LYC). Oxidant-antioxidant parameters and SIRT1 activity were measured in plasma and in the heart and liver, respectively. Results The treatment with VB, RAP, and LYC resulted in a marked improvement in the blood lipid and glycaemic profile in respect to CN. VB was the most effective, but all three plant extracts induced a significant reduction in oxidant parameters as well as an increase in antioxidant tissue activity and vitamin A and E levels. SIRT1 activity was significantly increased in both VB and LYC compared to CN, but the increased levels in the VB group were far the highest. The multivariate analysis suggests that the benefits of VB, particularly the antiglycaemic and antioxidant effects, might be mediated by increasing SIRT1 activity.
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Cádiz-Gurrea MDLL, Olivares-Vicente M, Herranz-López M, Arraez-Roman D, Fernández-Arroyo S, Micol V, Segura-Carretero A. Bioassay-guided purification of Lippia citriodora polyphenols with AMPK modulatory activity. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.05.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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Comparative study of conventional and pressurized liquid extraction for recovering bioactive compounds from Lippia citriodora leaves. Food Res Int 2018; 109:213-222. [DOI: 10.1016/j.foodres.2018.04.035] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/13/2018] [Accepted: 04/15/2018] [Indexed: 11/22/2022]
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Chemical Composition and Evaluation of the Biological Properties of the Essential Oil of the Dietary Phytochemical Lippia citriodora. Molecules 2018; 23:molecules23010123. [PMID: 29329229 PMCID: PMC6017519 DOI: 10.3390/molecules23010123] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 01/03/2018] [Accepted: 01/07/2018] [Indexed: 12/27/2022] Open
Abstract
The aim of the study was to characterize the chemical composition and biological properties of the essential oil from the plant Lippia citriodora grown in Greece. The essential oil volatiles were analyzed by gas chromatography-mass spectrometry GC-MS indicating citral as the major component. Τhe antimicrobial properties were assayed using the disk diffusion method and the minimum inhibitory and non-inhibitory concentration values were determined. Listeria monocytogenes, Staphylococcus epidermidis, Staphylococcus aureus, Saccharomyces cerevisiae, and Aspergillus niger were sensitive to Lippia citriodora oil, but not Escherichia coli, Salmonella Enteritidis, Salmonella typhimurium, and Pseudomonas fragi. Adversely, all microbes tested were sensitive to citral. 2,2-Diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) assays were used to assess direct antioxidant activity, which proved to be weak for both agents, while comet assay was utilized to study the cytoprotective effects against H₂O₂-induced oxidative damage in Jurkat cells. Interestingly, the oil showed a more profound cytoprotective effect compared to citral. The antiproliferative activity was evaluated in a panel of cancer cell lines using the sulforhodamine B (SRB) and 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-S-(phenylamino) carbonyl-2-tetrazolium hydroxide (XTT) assays and both agents demonstrated potent antiproliferative activity with citral being more cytotoxic than the oil. Taken together, the essential oil of Lippia citriodora and its major component, citral, exert diverse biological properties worthy of further investigation.
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Amin B, Noorani R, Marjan Razavi B, Hosseinzadeh H. The Effect of Ethanolic Extract of Lippia Citriodora on Rats with Chronic Constriction Injury of Neuropathic pain. CELL JOURNAL 2017; 19:528-536. [PMID: 29105386 PMCID: PMC5672090 DOI: 10.22074/cellj.2018.4481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 10/24/2016] [Indexed: 11/12/2022]
Abstract
Objective We examined the protective effects of ethanolic extract of Lippia citriodora (L. citriodora) on rats subjected
to chronic constriction injury (CCI) of sciatic nerve and possible mechanisms of actions.
Materials and Methods In this experimental study, the extract was administered 50, 100 and 200 mg/kg, Intraperitoneally
(I.P) from the surgery time for 14 consecutive days. The changes in the spinal cord levels of apoptotic factors, microglia
and astroglia markers during the time course of study were assessed by western blotting on days 3, 7 and 14 post-CCI.
Results CCI rats developed neuropathy evident from a marked mechanical allodynia, cold allodynia and thermal
hyperalgesia on days 3, 5, 7, 10 and 14 post-CCI. A significant increase in the levels of Iba (a marker of microglia
activation) and Bax (a proapoptotic factor) was observed three days after nerve injury. The levels of Iba remained high
on day 7. In contrast, there was no difference in glial fibrillary acidic protein (GFAP) contents between sham and CCI
animals. Treatment with the extract significantly attenuated behavioral changes associated with neuropathy. Bax/Bcl-2
and Iba1 were decreased in CCI animals treated with the extract.
Conclusion The results support the evidence that microglial activation and apoptosis are correlated with pain
behaviors. It is suggested that anti-allodynic and anti-hyperalgesic effects, elicited by L. citriodora, might have some
degrees of association with the inhibition of microglia activation and apoptotic pathways.
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Affiliation(s)
- Bahareh Amin
- Cellular and Molecular Research Center, Department of Physiology and Pharmacology, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Reyhaneh Noorani
- Department of Pharmacodynamics and Toxicology, Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bibi Marjan Razavi
- Targeted Drug Delivery Research Center, Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Department of Pharmacodynamics and Toxicology, Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. Electronic Address:
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Rossi R, Stella S, Ratti S, Maghin F, Tirloni E, Corino C. Effects of antioxidant mixtures in the diet of finishing pigs on the oxidative status and shelf life of longissimus dorsi muscle packaged under modified atmosphere. J Anim Sci 2017; 95:4986-4997. [PMID: 29293718 PMCID: PMC6292313 DOI: 10.2527/jas2017.1603] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 09/04/2017] [Indexed: 12/14/2022] Open
Abstract
The effect of pig dietary supplementation with an antioxidant mixture (AOX), containing vitamin E and verbascoside, on animal oxidative status, meat quality parameters, and shelf life of the longissimus dorsi (LD) muscle was examined. Seventy pigs with an average live weight of 95.2 ± 1.2 kg were selected and assigned to 2 dietary treatments. The control (CTR) group was fed a commercial diet, and the AOX group was fed the same diet supplemented with the AOX, containing vitamin E and verbascoside from Verbenaceae extract, for 45 d before slaughter. At the beginning and at the end of the trial, blood samples were collected to determine oxidative status, using the Kit Radicaux Libres test. At slaughter, carcass weight was recorded and LD muscles from 10 pigs per treatment were sampled. Physical, chemical, microbiological, and sensory parameters and oxidative stability of LD muscle were assessed for up to 21 d of storage at 4°C under modified atmosphere packaging. Dietary AOX positively affected ( < 0.05) oxidative status and carcass dressing percentage. The oxidative and color stability of the LD muscle were improved ( < 0.05) in the AOX group compared with the control. The sensory shelf life revealed that at 15 d of storage, meat from the AOX group was comparable ( < 0.05) to the fresh meat in appearance and aroma. A lower ( < 0.05) spp. load was observed in the AOX samples than in the control samples. No other microbiological parameters were affected by dietary treatment. Overall, the present data showed that dietary AOX supplementation in pigs improved in vivo antioxidant status and exerted antioxidant and antimicrobial effects, thus enhancing the shelf life of raw pork under commercial conditions.
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Affiliation(s)
- R. Rossi
- Università degli Studi di Milano, Department of Health, Animal Science and Food Safety, Via Celoria 10, 20133 Milan, Italy
| | - S. Stella
- Università degli Studi di Milano, Department of Health, Animal Science and Food Safety, Via Celoria 10, 20133 Milan, Italy
| | - S. Ratti
- Università degli Studi di Milano, Department of Health, Animal Science and Food Safety, Via Celoria 10, 20133 Milan, Italy
| | - F. Maghin
- Università degli Studi di Milano, Department of Health, Animal Science and Food Safety, Via Celoria 10, 20133 Milan, Italy
| | - E. Tirloni
- Università degli Studi di Milano, Department of Health, Animal Science and Food Safety, Via Celoria 10, 20133 Milan, Italy
| | - C. Corino
- Università degli Studi di Milano, Department of Health, Animal Science and Food Safety, Via Celoria 10, 20133 Milan, Italy
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Serreli G, Incani A, Atzeri A, Angioni A, Campus M, Cauli E, Zurru R, Deiana M. Antioxidant Effect of Natural Table Olives Phenolic Extract Against Oxidative Stress and Membrane Damage in Enterocyte-Like Cells. J Food Sci 2017; 82:380-385. [PMID: 28071793 DOI: 10.1111/1750-3841.13613] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 12/01/2016] [Accepted: 12/12/2016] [Indexed: 12/31/2022]
Abstract
The phenolic fraction of a naturally fermented cultivar of table olives, "Tonda di Cagliari," was investigated for the ability to protect Caco-2 cells against oxidative stress and membrane damage induced by tert-butyl hydroperoxyde (TBH). TBH exposure resulted in an alteration of cellular redox status, with an increase in reactive oxygen species (ROS) and a decrease in reduced glutathione (GSH) level. A loss of the epithelial integrity, as indicated by the decrease of the transepithelial electrical resistance value, was also observed over time, together with an intense lipid peroxidation process. The olives phenolic extract significantly counteracted ROS generation and subsequent alteration of monolayer integrity and membrane oxidative damage. The protective action of the extract is likely due to the scavenging ability of its main components, as hydroxytyrosol, oleuropein, and verbascoside among the secoiridoids and derivatives. Since olives phenolic compounds concentrate in the intestinal lumen, they may be a useful tool in the prevention of intestinal disorders related to oxidative damage.
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Affiliation(s)
- Gabriele Serreli
- Dept. of Biomedical Sciences, Unit of Experimental Pathology, Univ. of Cagliari, Cittadella Universitaria, SS 554, Monserrato (CA), 09042, Italy
| | - Alessandra Incani
- Dept. of Biomedical Sciences, Unit of Experimental Pathology, Univ. of Cagliari, Cittadella Universitaria, SS 554, Monserrato (CA), 09042, Italy
| | - Angela Atzeri
- Dept. of Biomedical Sciences, Unit of Experimental Pathology, Univ. of Cagliari, Cittadella Universitaria, SS 554, Monserrato (CA), 09042, Italy
| | - Alberto Angioni
- Dept. of Life and Environmental Sciences, Univ. of Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Marco Campus
- Agricultural Research Agency of Sardinia (Agris Sardegna), Km 18.600 S.S. 291, Loc. Bonassai, Sassari, Italy
| | - Emanuele Cauli
- Agricultural Research Agency of Sardinia (Agris Sardegna), Km 18.600 S.S. 291, Loc. Bonassai, Sassari, Italy
| | - Roberto Zurru
- Agricultural Research Agency of Sardinia (Agris Sardegna), Km 18.600 S.S. 291, Loc. Bonassai, Sassari, Italy
| | - Monica Deiana
- Dept. of Biomedical Sciences, Unit of Experimental Pathology, Univ. of Cagliari, Cittadella Universitaria, SS 554, Monserrato (CA), 09042, Italy
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Shafiee F, Moghadamnia AA, Shahandeh Z, Sadighian F, Khodadadi E. Evaluation of the antibacterial effects of aqueous and ethanolic leaf extracts of Aloysia Citriodora ( Lemon verbena) on Streptococcus mutans and Streptococcus sobrinus. Electron Physician 2016; 8:3363-3368. [PMID: 28163849 PMCID: PMC5279967 DOI: 10.19082/3363] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 07/13/2016] [Indexed: 11/28/2022] Open
Abstract
Introduction The Aloysia citriodora plant from the family of Verbenaceae has many uses in traditional medicine. The aim of the current study was to determine the effects of the aqueous and ethanolic extracts of A. citriodora on Streptococcus mutans and Streptococcus sobrinus, which cause tooth decay. Methods This 2016 study was performed on standardized strains of S. mutans PTCC1683 and S. sobrinus PTCC1601 and clinical isolates. Twenty clinical samples were obtained from the dental caries of children admitted to the pediatric ward at the Faculty of Dentistry of Babol University of Medical Sciences (Babol, Iran). The aqueous and ethanolic extracts of A. citriodora leaves were prepared in several concentrations ranging from 625–20,000 μg/ml. These concentrations of the extracts were applied to the bacteria by disk diffusion, agar well diffusion, and macrotube dilution. The antibacterial effects of amoxicillin and chlorhexidine digluconate 0.2% (CHX) were also carried out. Data were analyzed by SPSS version 18 software using independent-samples t-test. Results Streptococcus spp. was successfully isolated from nine out of 20 (45%) specimens. Of the 9 positive samples cultured, 8 (88.8%) were S. mutans and 1 was S. sobrinus (11.2%). No inhibitory zone was observed around the disks and wells containing all concentrations of A. citriodora extracts. The minimum concentrations for inhibition of growth (MIC) resulted in turbidity in all tubes and were negative except for the control tubes. Inhibition zones were observed for amoxicillin and CHX disks (p < 0.001). Conclusion This study found that all studied bacteria were resistant to both types of the extracts; therefore, they are not a suggested replacement for chemical agents in mouthwash. It also shown that CHX is less effective than amoxicillin.
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Affiliation(s)
- Faranak Shafiee
- Postgraduate Student, Faculty of Dentistry, Babol University of Medical Sciences, Babol, Iran
| | - Ali Akbar Moghadamnia
- Department of Pharmacology and Toxicology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Zahra Shahandeh
- Department of Laboratory Sciences, Paramedical Faculty, Babol University of Medical Sciences, Babol, Iran
| | - Farhnaz Sadighian
- Department of Laboratory Sciences, Paramedical Faculty, Babol University of Medical Sciences, Babol, Iran
| | - Effat Khodadadi
- Dental Materials Research Center, Department of Pediatrics, Faculty of Dentistry, Babol University of Medical Sciences, Babol, Iran
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Etemad L, Oskouei Shirvan Z, Vahdati-Mashhadian N, Adel Moallem S, Zafari R, Hosseinzadeh H. Acute, Subacute, and Cell Toxicity of the Aqueous Extract of Lippia citriodora. Jundishapur J Nat Pharm Prod 2016. [DOI: 10.17795/jjnpp-32546] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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López-Villodres JA, Abdel-Karim M, De La Cruz JP, Rodríguez-Pérez MD, Reyes JJ, Guzmán-Moscoso R, Rodriguez-Gutierrez G, Fernández-Bolaños J, González-Correa JA. Effects of hydroxytyrosol on cardiovascular biomarkers in experimental diabetes mellitus. J Nutr Biochem 2016; 37:94-100. [PMID: 27648880 DOI: 10.1016/j.jnutbio.2016.07.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 06/02/2016] [Accepted: 07/15/2016] [Indexed: 11/29/2022]
Abstract
The aim of this study was to assess the influence of hydroxytyrosol (HT) on cardiovascular biomarkers and morphometric parameters of the arterial wall in streptozotocin-diabetic rats. Seven groups of rats (N=10 per group) were studied for 2 months: nondiabetic rats (NDR), diabetic rats treated with saline (DR) and DR treated with HT (0.5, 1, 2.5, 5 and 10 mg kg-1 day-1 p.o.). DR had higher platelet aggregation values, higher thromboxane B2, plasma lipid peroxidation, 3-nitrotyrosine, oxidized LDL (oxLDL), myeloperoxidase, vascular cell adhesion molecule 1 (VCAM-1) and interleukin-1β (IL-1β) concentrations, and lower aortic 6-keto-prostaglandin F1α and nitric oxide production than NDR. Aortic wall area and smooth muscle cell count were also higher in DR than in NDR. HT significantly reduced both oxidative and nitrosative stress, oxLDL concentration, VCAM-1 and inflammatory mediators, platelet aggregation and thromboxane B2 production. Morphometric values in the aortic wall were reduced to values near those in NDR. In conclusion, HT influenced the major biochemical processes leading to diabetic vasculopathy, and reduced cell proliferation in the vascular wall in this experimental model.
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Affiliation(s)
- Juan Antonio López-Villodres
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga
| | - Miriam Abdel-Karim
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga
| | - José Pedro De La Cruz
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga
| | - María Dolores Rodríguez-Pérez
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga
| | - José Julio Reyes
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga
| | - Rocío Guzmán-Moscoso
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga
| | - Guillermo Rodriguez-Gutierrez
- Instituto de la Grasa, Consejo Superior de Investigaciones Científicas (CSIC), Ctra Utrera km 1, Campus Universitario Pablo de Olavide, Edificio 46, Seville, Spain
| | - Juan Fernández-Bolaños
- Instituto de la Grasa, Consejo Superior de Investigaciones Científicas (CSIC), Ctra Utrera km 1, Campus Universitario Pablo de Olavide, Edificio 46, Seville, Spain
| | - José Antonio González-Correa
- Departmento de Farmacología, Facultad de Medicina, Instituto de Investigación Biomédica (IBIMA), Universidad de Málaga.
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Bello I, Shehu MW, Musa M, Zaini Asmawi M, Mahmud R. Kigelia africana (Lam.) Benth. (Sausage tree): Phytochemistry and pharmacological review of a quintessential African traditional medicinal plant. JOURNAL OF ETHNOPHARMACOLOGY 2016; 189:253-276. [PMID: 27220655 DOI: 10.1016/j.jep.2016.05.049] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 05/17/2016] [Accepted: 05/20/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Kigelia africana is a quintessential African herbal medicinal plant with a pan-African distribution and immense indigenous medicinal and non-medicinal applications. The plant is use traditionally as a remedy for numerous disease such as use wounds healing, rheumatism, psoriasis, diarrhea and stomach ailments. It is also use as an aphrodisiac and for skin care. AIM OF THE REVIEW The present review aims to compile an up-to-date review of the progress made in the continuous pharmacological and phytochemistry investigation of K. africana and the corresponding commercial and pharmaceutical application of these findings with the ultimate objective of providing a guide for future research on this plant. METHOD The scholarly information needed for this paper were predominantly sourced from the electronic search engines such as Google, Google scholar; publishing sites such as Elsevier, scienceDirect, BMC, PubMed; other scientific database sites for chemicals such as ChemSpider, PubChem, and also from online books. RESULTS Pharmacological investigations conducted confirm the anti-inflammatory, analgesic, antioxidant and anticancer activity of the extract of different parts of the plant. Bioactive constituents are found to be present in all parts of the plant. So far, approximately 150 compounds have been characterized from different part of the plant. Iridoids, naphthoquinones, flavonoids, terpenes and phenylethanoglycosides are the major class of compounds isolated. Novel compounds with potent antioxidant, antimicrobial and anticancer effect such as verbascoside, verminoside and pinnatal among others, have been identified. Commercial trade of K. africana has boosted in the las few decades. Its effect in the maintenance of skin has been recognized resulting in a handful of skin formulations in the market. CONCLUSIONS The pharmaceutical potentials of K. africana has been recognized and have witness a surge in research interest. However, till date, many of its traditional medicinal uses has not been investigated scientifically. Further probing of the existential researches on its pharmacological activity is recommended with the end-goal of unravelling the pharmacodynamics, pharmacokinetics, clinical relevance and possible toxicity and side effects of both the extract and the active ingredients isolated.
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Affiliation(s)
- Idris Bello
- Department of Pharmacology, School of Pharmaceutical Sciences, University Sains Malaysia, 11800 Pulau Pinang, Malaysia.
| | - Mustapha W Shehu
- Department of Environmental Science, Faculty of Science, Islamic University, Uganda
| | | | - Mohd Zaini Asmawi
- Department of Pharmacology, School of Pharmaceutical Sciences, University Sains Malaysia, 11800 Pulau Pinang, Malaysia
| | - Roziahanim Mahmud
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), 11800 Pulau Pinang, Malaysia
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Barizão ÉO, Visentainer JV, de Cinque Almeida V, Ribeiro D, Chisté RC, Fernandes E. Citharexylum solanaceum fruit extracts: Profiles of phenolic compounds and carotenoids and their relation with ROS and RNS scavenging capacities. Food Res Int 2016. [DOI: 10.1016/j.foodres.2016.05.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Lemonakis N, Skaltsounis AL, Tsarbopoulos A, Gikas E. Optimization of parameters affecting signal intensity in an LTQ-orbitrap in negative ion mode: A design of experiments approach. Talanta 2015; 147:402-9. [PMID: 26592625 DOI: 10.1016/j.talanta.2015.10.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 09/28/2015] [Accepted: 10/04/2015] [Indexed: 02/07/2023]
Abstract
A multistage optimization of all the parameters affecting detection/response in an LTQ-orbitrap analyzer was performed, using a design of experiments methodology. The signal intensity, a critical issue for mass analysis, was investigated and the optimization process was completed in three successive steps, taking into account the three main regions of an orbitrap, the ion generation, the ion transmission and the ion detection regions. Oleuropein and hydroxytyrosol were selected as the model compounds. Overall, applying this methodology the sensitivity was increased more than 24%, the resolution more than 6.5%, whereas the elapsed scan time was reduced nearly to its half. A high-resolution LTQ Orbitrap Discovery mass spectrometer was used for the determination of the analytes of interest. Thus, oleuropein and hydroxytyrosol were infused via the instruments syringe pump and they were analyzed employing electrospray ionization (ESI) in the negative high-resolution full-scan ion mode. The parameters of the three main regions of the LTQ-orbitrap were independently optimized in terms of maximum sensitivity. In this context, factorial design, response surface model and Plackett-Burman experiments were performed and analysis of variance was carried out to evaluate the validity of the statistical model and to determine the most significant parameters for signal intensity. The optimum MS conditions for each analyte were summarized and the method optimum condition was achieved by maximizing the desirability function. Our observation showed good agreement between the predicted optimum response and the responses collected at the predicted optimum conditions.
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Affiliation(s)
- Nikolaos Lemonakis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Alexios-Leandros Skaltsounis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Anthony Tsarbopoulos
- Department of Pharmacology, University of Athens Medical School, 11527 Athens, Greece
| | - Evagelos Gikas
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece.
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Hosseinzad H, Etemad L, Zafari R, Mashhadian NV, Moallem SA, Shirvan ZO. Acute, Sub-Acute and Cell Toxicity of Verbascoside. ACTA ACUST UNITED AC 2015. [DOI: 10.3923/rjmp.2015.354.360] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Herranz-López M, Barrajón-Catalán E, Segura-Carretero A, Menéndez JA, Joven J, Micol V. Lemon verbena (Lippia citriodora) polyphenols alleviate obesity-related disturbances in hypertrophic adipocytes through AMPK-dependent mechanisms. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2015; 22:605-614. [PMID: 26055125 DOI: 10.1016/j.phymed.2015.03.015] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 03/06/2015] [Accepted: 03/23/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND There is growing evidence that natural products, mostly plant-derived polyphenols, are important in the relationship between nutrients and health in humans. PURPOSE We aimed to investigate if verbascoside (VB) and other lemon verbena polyphenols could ameliorate obesity-induced metabolic disturbances, as well as their putative mechanism. STUDY DESIGN We used an insulin-resistant hypertrophic 3T3-L1-adipocyte model to test the effects of VB or lemon verbena extract on triglyceride accumulation, inflammation and oxidative stress and a murine model of diet-induced obesity to assess the in vivo metabolic response. RESULTS Polyphenols decreased triglyceride accumulation, the generation of reactive oxygen species (ROS) and restored mitochondrial membrane potential in adipocytes. The underlying mechanisms seemed to occur via ROS-mediated downregulation of nuclear factor kappa-B transcription factor (NF-κB) and peroxisome proliferator-activated receptor gamma (PPAR-γ)-dependent transcriptional upregulation of adiponectin. We also observed a potent activation of AMP-activated protein kinase (AMPK), the mRNA expression upregulation of PPAR-α and the mRNA expression downregulation of fatty acid synthase. Experiments in mice suggested a significant improvement in fat metabolism. CONCLUSION Decreased lipogenesis, enhanced fatty acid oxidation and the activation of the energy sensor AMPK, probably through activating transcriptional factors, are involved in the observed beneficial effects. VB effects were less potent than those observed with the extract, so a potential synergistic, multi-targeted action is proposed. The polypharmacological effects of plant-derived polyphenols from lemon verbena may have the potential for clinical applications in obesity.
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Affiliation(s)
- María Herranz-López
- Instituto de Biología Molecular y Celular (IBMC), Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Enrique Barrajón-Catalán
- Instituto de Biología Molecular y Celular (IBMC), Universidad Miguel Hernández, Elche, Alicante, Spain
| | | | - Javier A Menéndez
- Metabolism & Cancer Group, Translational Research Laboratory, Catalan Institute of Oncology and Biomedical Research Institute, Girona, Spain
| | - Jorge Joven
- Unitat de Recerca Biomèdica, Hospital Universitari de Sant Joan, IISPV, Universitat Rovira i Virgili, C/ Sant Joan s/n, 43201 Reus, Spain
| | - Vicente Micol
- Instituto de Biología Molecular y Celular (IBMC), Universidad Miguel Hernández, Elche, Alicante, Spain; CIBER (CB12/03/30038, Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Instituto de Salud Carlos III), Spain.
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