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Ren J, Wang YM, Zhang SB, Lv YY, Zhai HC, Wei S, Ma PA, Hu YS. Terpinen-4-ol from tea tree oil prevents Aspergillus flavus growth in postharvest wheat grain. Int J Food Microbiol 2024; 418:110741. [PMID: 38733636 DOI: 10.1016/j.ijfoodmicro.2024.110741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/27/2024] [Accepted: 05/07/2024] [Indexed: 05/13/2024]
Abstract
Plant volatile organic compounds (PVOCs) have gained increasing attention for their role in preventing fungal spoilage and insect contamination in postharvest agro-products owing to their effectiveness and sustainability. In this study, the essential oil was extracted from fresh M. alternifolia (tea tree) leaves, and the fumigation vapor of tea tree oil (TTO) completely inhibited the growth of Aspergillus flavus on agar plates at a concentration of 1.714 μL/mL. Terpinen-4-ol was identified as the major component (40.76 %) of TTO volatiles analyzed using headspace gas chromatography-mass spectrometry. Terpinen-4-ol vapor completely inhibited the A. flavus growth on agar plates and 20 % moisture wheat grain at 0.556 and 1.579 μL/mL, respectively, indicating that terpinen-4-ol serves as the main antifungal constituent in TTO volatiles. The minimum inhibitory concentration of terpinen-4-ol in liquid-contact culture was 1.6 μL/mL. Terpinen-4-ol treatment caused depressed, wrinkled, and punctured mycelial morphology and destroyed the plasma membrane integrity of A. flavus. Metabolomics analysis identified significant alterations in 93 metabolites, with 79 upregulated and 14 downregulated in A. flavus mycelia exposed to 1.6 μL/mL terpinen-4-ol for 6 h, involved in multiple cellular processes including cell membrane permeability and integrity, the ABC transport system, pentose phosphate pathway, and the tricarboxylic acid cycle. Biochemical analysis and 2,7-dichlorofluorescein diacetate staining showed that terpinen-4-ol induced oxidative stress and mitochondrial dysfunction in A. flavus mycelia. This study provides new insights into the antifungal effects of the main TTO volatile compounds terpinen-4-ol on the growth of A. flavus.
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Affiliation(s)
- Jing Ren
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Yi-Ming Wang
- School of International Education, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Shuai-Bing Zhang
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China.
| | - Yang-Yong Lv
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Huan-Chen Zhai
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Shan Wei
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Ping-An Ma
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Yuan-Sen Hu
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
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Melissa Officinalis L. aqueous extract pretreatment decreases methotrexate-induced hepatotoxicity at lower dose and increases 99mTc-phytate liver uptake, as a probe of liver toxicity assessment, in rats. Ann Nucl Med 2023; 37:166-175. [PMID: 36469234 DOI: 10.1007/s12149-022-01813-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Hepatotoxicity remains amongst the restricting factors of Methotrexate (MTX)-associated cancer therapy, especially in high doses of chemo-drugs or prolonged treatment. Due to the known protective effects of Melissa officinalis (M. officinalis), the aqueous extract of this plant was evaluated to ameliorate MTX-associated hepatotoxicity in rats. METHODS Adult female Wistar rats were received or not M. officinalis aqueous extract at doses of 100 mg/kg (for 14 and 24 consecutive days) and 2 g/kg (for 14 consecutive days) by gavage technique. MTX (20 mg/kg) was intraperitoneally injected on the 10th- and 20th-day post-M. officinalis treatment. 24 h after the last day of treatment, 99mTc-phytate was intravenously injected through the tail of rats. Animals were killed at 20 min after radiocolloid injection, and vital tissues including the liver and spleen were isolated, weighed, and their radioactivity was counted. As well, 99mTc-phytate scintigraphy and histopathology of the liver were performed for higher accuracy. RESULT A significant increase in liver radioactivity was detected in M. officinalis+MTX receiving groups compared with the MTX rats which were more robust at a dose of 100 mg/kg for 14 days. Also, a significant reduction in liver radioactivity was evident with M. officinalis extract at a dose of 2 g/kg for 14 days in comparison with the control group, this reduction was not significant at the lower dose of 100 mg/kg. Gamma scintigraphy and histopathological examinations confirmed the hepatoprotective effect of M. officinalis vs MTX-induced liver injury in rats. CONCLUSION In conclusion, we highlighted the liver uptake of 99mTc-phytate as a valuable method for assessment of liver toxicity and addressed that M. officinalis pretreatment (100 mg/kg for 14 days) ameliorates the MTX-associated hepatotoxicity in rats; however, M. officinalis itself induces liver toxicity at higher doses.
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Zafar F, Asif HM, Shaheen G, Ghauri AO, Rajpoot SR, Tasleem MW, Shamim T, Hadi F, Noor R, Ali T, Gulzar MN, Nazar H. A comprehensive review on medicinal plants possessing antioxidant potential. Clin Exp Pharmacol Physiol 2023; 50:205-217. [PMID: 36479862 DOI: 10.1111/1440-1681.13743] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 11/14/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022]
Abstract
Many research studies have proposed that about two-thirds of the medicinal plant species of the world possess significant antioxidant potential. Antioxidants are very beneficial as they decrease oxidative stress (OS) in cells and hence play their role in management as well as treatment of numerous diseases like cancers, cardiovascular diseases, as well as many inflammatory illnesses. This review comprises the antioxidant potential of numerous parts of medicinal plants like leaves, stems, roots, seeds, fruits, as well as bark. Synthetic antioxidants named butylated hydroxyanisole (BHA) as well as butylated hydroxytoluene (BHT) are extensively employed in foods because of their role as food preservatives. Several natural antioxidants have better efficacy as compared to synthetic antioxidants. These medicinal plants include Geranium sanguineum L., Rheum ribes L., Diospyros abyssinica, Sargentodoxa cuneata Rehd. Et Wils, Pistacia lentiscus, Ficus microcarpa L. fil., Polyalthia cerasoides (Roxb.) Bedd, Cunn, Teucrium polium L., Crataeva nurvala Buch-Ham., Urtica dioica L., Dracocephalum moldavica L., Momordica Charantia L., Acacia auriculiformis A., Bidens pilosa Linn. The Lamiaceae species, Radiata, Leea indica, Pelargonium endlicherianum, Salvia officinalis L., and Uncaria tomentosa (Willd.) DC. The literature study disclosed more side effects of synthetic antioxidants (including food additives) in comparison with natural antioxidants and for prevention of many diseases.
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Affiliation(s)
- Farah Zafar
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Hafiz Muhammad Asif
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Ghazala Shaheen
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Aymen Owais Ghauri
- Department of Eastern Medicine, Faculty of Allied Health Sciences, Jinnah University for Women, Karachi, Pakistan
| | - Sehrish Rana Rajpoot
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | | | - Tahira Shamim
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Faheem Hadi
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Raessa Noor
- University College of Conventional Medicine, Faculty of Medicine & Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Tanveer Ali
- Faculty of Eastern Medicine and Natural Sciences, Ziauddin University, Karachi, Pakistan
| | | | - Halima Nazar
- Department of Eastern Medicine, Jinnah University for Women, Karachi, Pakistan
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Liu W, Akbarpour-Beni M, Movahed S, Gorzi A, Cheraghi E, Amini H. Neutralising the testosterone enanthate-induced oxidative stress in rats uterine tissue by propolis and chicory as natural antioxidants. COMPARATIVE EXERCISE PHYSIOLOGY 2022. [DOI: 10.3920/cep220010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
The objective of this study was to investigate the effect of eight weeks of propolis and chicory on oxidative stress of uterine tissue in rats consuming testosterone enanthate. Thirty-five female Wistar rats (8 weeks old and weighing 200±12 g) were randomly divided between five groups (n=8) resistance training+ testosterone enanthate (RT+TE), resistance training+ testosterone enanthate+ chicory (RT+TE+CH), resistance training+ testosterone enanthate+ propolis (RT+TE+PR), control (CO), and sham (RT). The protocols were as follows: exercise protocol including climb on a 1-meter ladder with 26 steps five days a week for eight weeks, received a dose of 20 mg/kg of body weight of testosterone weekly for eight weeks, and received a dose of 400 mg/kg proplis and 6 g/kg chicory of body weight all days a week for eight weeks. Superoxide dismutase (SOD), glutathione peroxidase (GPX), and malondialdehyde (MDA) were measured as oxidative stress markers. Testosterone treatment resulted in a significant decrease in the amount of SOD and GPX only in RT+TE group compared to the RT+TE+CH and RT+TE+PR groups (P=0.001). There was no significant difference in mean SOD and GPX levels between RT+TE+CH and RT+TE+PR with CO and RT groups (P>0.05). MDA level was significantly higher in RT+TE group compared to the other groups (P=0.001). This level was also significantly higher in RT+TE+CH group compared to the CO group (P=0.000) and in RT+TE+PR group compared to CO (P=0.000) and RT (P=0.003) groups. Although testosterone enanthate leads to oxidative stress in uterine tissue, propolis and chicory reduced this oxidative stress. It seems that more research can be done on the potential effects of natural antioxidants to neutralise the harmful effects of steroids.
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Affiliation(s)
- W. Liu
- Department of Physical Education, Anhui Vocational and Technical College of Sports, Wenzhong Rd, Yaohai District, Hefei, 230013 Anhui, China P.R
- Key Research Base of Humanities and Social Sciences in Colleges and Universities in Anhui Province, Quality Education Research Center for College Students of Anhui, Xinhua University, Wangjiang W Rd, Shushan District, Hefei, 230094 Anhui, China, P.R
| | - M. Akbarpour-Beni
- Department of Sports Science, Faculty of Literature and Human Sciences, University of Qom, Qom, Iran
| | - S. Movahed
- Department of Sports Science, Faculty of Literature and Human Sciences, University of Qom, Qom, Iran
| | - A. Gorzi
- Department of sport sciences, Faculty of Humanities, University of Zanjan, Zanjan, Iran
| | - E. Cheraghi
- Department of Biology, Faculty of Sciences, University of Qom, Qom, Iran
| | - H. Amini
- Department of Physical Education & Sport Sciences, Tolou-e-Mehr Non-profit Institute of Higher Education, Qom, Iran
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Boghrati Z, Zibaee E, Ayati Z, Amiri MS, Ramezani M, Jamialahmadi T, Emami SA, Sahebkar A. Ethnomedicinal Uses, Phytochemistry and Pharmacology of Different Cichorium Species (Asteraceae): A Review. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1308:501-546. [PMID: 33861457 DOI: 10.1007/978-3-030-64872-5_26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cichorium species have been used widely in traditional medicine universally. It is reported as a treatment for various respiratory and gastrointestinal disorders, as well as diabetes and rheumatism. A range of constituents including phenolic and poly phenolic compounds, fatty and organic acids and essential oils comprise the chemical composition of Cichorium species. Furthermore, modern investigations on these species has shown different pharmacological activities such as antioxidant, antiproliferative, anti-inflammation, antibacterial, anti-hyperglycemic, antidiabetic and hepatoprotective effects which are associated with divers molecular pathways and mechanisms. In this chapter, we have summarized comprehensive information regarding traditional and ethnomedicinal uses, phytochemical analysis and pharmacological aspects of Cichorium species.
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Affiliation(s)
- Zahra Boghrati
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elaheh Zibaee
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Ayati
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Mahin Ramezani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tannaz Jamialahmadi
- Department of Food Science and Technology, Quchan Branch, Islamic Azad University, Quchan, Iran.,Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ahmad Emami
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran. .,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. .,Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland.
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Antioxidant Efficacy of Olive By-Product Extracts in Human Colon HCT8 Cells. Foods 2020; 10:foods10010011. [PMID: 33374501 PMCID: PMC7822158 DOI: 10.3390/foods10010011] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/16/2020] [Accepted: 12/19/2020] [Indexed: 12/11/2022] Open
Abstract
The production of olive oil is accompanied by the generation of a huge amount of waste and by-products including olive leaves, pomace, and wastewater. The latter represents a relevant environmental issue because they contain certain phytotoxic compounds that may need specific treatments before the expensive disposal. Therefore, reducing waste biomass and valorizing by-products would make olive oil production more sustainable. Here, we explore the biological actions of extracts deriving from olive by-products including olive pomace (OP), olive wastewater (OWW), and olive leaf (OLs) in human colorectal carcinoma HCT8 cells. Interestingly, with the same phenolic concentration, the extract obtained from the OWW showed higher antioxidant ability compared with the extracts derived from OP and OLs. These biological effects may be related to the differential phenolic composition of the extracts, as OWW extract contains the highest amount of hydroxytyrosol and tyrosol that are potent antioxidant compounds. Furthermore, OP extract that contains a higher level of vanillic acid than the other extracts displayed a cytotoxic action at the highest concentration. Together these findings revealed that phenols in the by-product extracts may interfere with signaling molecules that cross-link several intracellular pathways, raising the possibility to use them for beneficial health effects.
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Aisa HA, Xin XL, Tang D. Chemical constituents and their pharmacological activities of plants from Cichorium genus. CHINESE HERBAL MEDICINES 2020; 12:224-236. [PMID: 36119016 PMCID: PMC9476815 DOI: 10.1016/j.chmed.2020.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 10/28/2019] [Accepted: 11/23/2019] [Indexed: 01/16/2023] Open
Affiliation(s)
- Haji Akber Aisa
- Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
- Corresponding author.
| | - Xue-lei Xin
- Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
| | - Dan Tang
- Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
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Zanoni F, Primiterra M, Angeli N, Zoccatelli G. Microencapsulation by spray-drying of polyphenols extracted from red chicory and red cabbage: Effects on stability and color properties. Food Chem 2020; 307:125535. [PMID: 31639574 DOI: 10.1016/j.foodchem.2019.125535] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 09/05/2019] [Accepted: 09/13/2019] [Indexed: 01/08/2023]
Abstract
The research of antioxidants and natural pigments to replace synthetic molecules is increasingly considering wastes from plant food supply chains. Red chicory (RCH) and red cabbage (RCA) are rich sources of polyphenols (PP), especially anthocyanins, well know natural pigments possessing strong antioxidant capacity and beneficial health effects. The aim of this work was to compare different solvents for PP extraction and to evaluate the effect of spray-drying encapsulation using modified starch on PP, antioxidant capacity (AOC) and color properties. Methanol:water (70:30) showed the best extraction capacity, while ethanol:water (70:30) extracts displayed the highest thermal stability. Ethanol:water extracts were spray-dried with a yield of 95-99% for both crops, while the efficiency of PP encapsulation was 79% (RCA) and 88% (RCH). Encapsulation improved retention of PP and AOC upon thermal treatment (RCH: 20-30%, RCA: 44-55%) without altering color properties. This process can be employed for the development of functional foods and supplements.
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Affiliation(s)
- Francesca Zanoni
- University of Verona, Department of Biotechnology, Verona, Italy; Sphera Encapsulation Srl, Verona, Italy
| | | | - Nicola Angeli
- MUSE, Limnology and Phycology Section, Trento, Italy
| | - Gianni Zoccatelli
- University of Verona, Department of Biotechnology, Verona, Italy; Sphera Encapsulation Srl, Verona, Italy.
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Sinkovič L, Jamnik P, Korošec M, Vidrih R, Meglič V. In-vitro and in-vivo antioxidant assays of chicory plants (Cichorium intybus L.) as influenced by organic and conventional fertilisers. BMC PLANT BIOLOGY 2020; 20:36. [PMID: 31959114 PMCID: PMC6972005 DOI: 10.1186/s12870-020-2256-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/16/2020] [Indexed: 05/08/2023]
Abstract
BACKGROUND Chicory (Cichorium intybus L.) is a traditional European crop that is highly appreciated for its contents of bioactive compounds, especially phenolics, which have high antioxidant activities. Among other factors, agricultural practice might affect the contents of these bioactive compounds, which are also important from a nutritional point of view, and affect the shelf-life. RESULTS The antioxidant potential (AOP) of chicory plants treated with different fertilisers was investigated in vitro using DPPH radical scavenging and in vivo using the yeast Saccharomyces cerevisiae. Additionally, total phenolics content (TPC) was evaluated using Folin-Ciocalteu reagent, and total flavonoids content (TFC) using the aluminium chloride method. Four different chicory cultivars were included: 'Treviso', 'Verona' and 'Anivip' as red cultivars; and 'Castelfranco' as a red-spotted cultivar. These were grown in pots under controlled glasshouse conditions using organic and/or mineral fertilisers. The combination of organic and mineral fertilisers during red chicory growth resulted in significantly higher in-vitro and in-vivo AOPs compared to the control. For the red-spotted cultivar 'Castelfranco', this combined organic and mineral fertilisation decreased AOPs in vitro and increased AOPs in vivo. Among the cultivars examined, 'Castelfranco' treated with combined organic plus mineral fertilisers showed the highest AOP in vivo, accompanied by the lowest TPC and TFC. CONCLUSIONS These data show that application of different fertilisers has different impacts on red and red-spotted chicory cultivars in terms of TFC and TPC, which for red-spotted chicory resulted in different AOPs in vitro and in vivo. The in-vitro AOP is well reflected in the in-vivo AOP for the red chicory cultivars, but less so for the red-spotted cultivar 'Castelfranco'. Based on the in-vivo AOPs for these chicory cultivars analysed, the combined organic plus mineral fertiliser treatment is recommended.
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Affiliation(s)
- Lovro Sinkovič
- Crop Science Department, Agricultural Institute of Slovenia, Hacquetova ulica 17, SI-1000 Ljubljana, Slovenia
| | - Polona Jamnik
- Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia
| | - Mojca Korošec
- Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia
| | - Rajko Vidrih
- Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia
| | - Vladimir Meglič
- Crop Science Department, Agricultural Institute of Slovenia, Hacquetova ulica 17, SI-1000 Ljubljana, Slovenia
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Padureanu R, Albu CV, Mititelu RR, Bacanoiu MV, Docea AO, Calina D, Padureanu V, Olaru G, Sandu RE, Malin RD, Buga AM. Oxidative Stress and Inflammation Interdependence in Multiple Sclerosis. J Clin Med 2019; 8:jcm8111815. [PMID: 31683787 PMCID: PMC6912446 DOI: 10.3390/jcm8111815] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 10/27/2019] [Accepted: 10/28/2019] [Indexed: 12/11/2022] Open
Abstract
The study aims to explore the oxidative status related to inflammation in peripheral blood of stable relapsing-remitting multiple sclerosis (MS) patients with low disability. In this study, 31 people were included and divided into two groups: an MS group in which 16 relapsing-remitting MS patients with a low disability level (age 38.9 ± 7.08, EDSS median 2.5) were included and a control group that contains 15 healthy volunteers of similar age to the MS group. Thiobarbituric acid reactive substances (TBARS), protein carbonyl level (PCO), total antioxidant capacity (TAC) as oxidative stress markers, neutrophil/lymphocyte ratio (NLR), and erythrocyte sedimentation rate (ESR) were analyzed in the peripheral blood sample of the healthy and the MS patients to establish the oxidative stress/inflammatory level using conventional plasma markers. In this study, we showed that the pro-inflammatory status of the relapse-remitting stage of diseases can be easily and accurately appreciated by NLR. An increased NLR is associated with a decreased antioxidant capacity, even in the early stage of neuronal damage. Oxidative stress associated with inflammation aggravates the functional outcome, potentiates neuronal damage, and can accelerate the progression of the disease.
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Affiliation(s)
- Rodica Padureanu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Carmen Valeria Albu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Radu Razvan Mititelu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Manuela Violeta Bacanoiu
- Department of Physical Therapy and Sports Medicine, University of Craiova, 200207 Craiova, Romania.
- Department of Laboratory Medicine, County Clinical Emergency Hospital of Craiova, 200642 Craiova, Romania.
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Vlad Padureanu
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Gabriela Olaru
- Department of Physical Therapy and Sports Medicine, University of Craiova, 200207 Craiova, Romania.
| | - Raluca Elena Sandu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
- Department of Neurology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Ramona Denise Malin
- Department of Neurology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Ana-Maria Buga
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
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Durazzo A, Lucarini M, Souto EB, Cicala C, Caiazzo E, Izzo AA, Novellino E, Santini A. Polyphenols: A concise overview on the chemistry, occurrence, and human health. Phytother Res 2019; 33:2221-2243. [DOI: 10.1002/ptr.6419] [Citation(s) in RCA: 313] [Impact Index Per Article: 62.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/24/2019] [Accepted: 05/27/2019] [Indexed: 02/06/2023]
Affiliation(s)
| | | | - Eliana B. Souto
- Faculty of Pharmacy of University of Coimbra Azinhaga de Santa Comba Coimbra Portugal
- CEB‐Centre of Biological EngineeringUniversity of Minho Braga Portugal
| | - Carla Cicala
- Department of PharmacyUniversity of Napoli Federico II Napoli Italy
| | | | - Angelo A. Izzo
- Department of PharmacyUniversity of Napoli Federico II Napoli Italy
| | - Ettore Novellino
- Department of PharmacyUniversity of Napoli Federico II Napoli Italy
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Durazzo A, Lucarini M, Novellino E, Daliu P, Santini A. Fruit-based juices: Focus on antioxidant properties-Study approach and update. Phytother Res 2019; 33:1754-1769. [PMID: 31155809 DOI: 10.1002/ptr.6380] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/03/2019] [Accepted: 04/08/2019] [Indexed: 12/30/2022]
Abstract
This paper proposes a perspective literature review of the antioxidant properties in fruit-based juices. The total antioxidant properties due to compounds such as carotenoids, polyphenolic compounds, flavonoids, and tannins as well as the assessment of interactions between natural active compounds and other food matrix components can be seen as the first step in the study of potential health benefits of fruit-based juices. A brief summary is given on the significance of antioxidant properties of fruit juices, the conventional methods for antioxidant activity evaluation, and on the newly emerged sample analysis and data interpretation strategies, that is, chemometric analysis based on spectroscopic data. The effect of fruit processing techniques and the addition of ingredients on the antioxidant properties of fruit-based juices are also discussed.
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Affiliation(s)
| | | | - Ettore Novellino
- Department of Pharmacy, University of Napoli Federico II, Naples, Italy
| | - Patricia Daliu
- Department of Pharmacy, University of Napoli Federico II, Naples, Italy
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Naples, Italy
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13
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Phytochemical Characterization of Five Edible Purple-Reddish Vegetables: Anthocyanins, Flavonoids, and Phenolic Acid Derivatives. Molecules 2019; 24:molecules24081536. [PMID: 31003505 PMCID: PMC6514853 DOI: 10.3390/molecules24081536] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/02/2019] [Accepted: 04/16/2019] [Indexed: 12/13/2022] Open
Abstract
Vegetables comprise a significant portion of our daily diet with their high content in nutrients including fiber, vitamins, minerals, as well as phenolic compounds. Vegetable consumption has been shown to be positively associated with the prevention of several degenerative diseases thanks to their bioactive compounds. Accordingly, five selected vegetables, namely, red chicory, red onion, eggplant, purple sweet potato, and black carrot were thoroughly assessed for their phenolic content in this study. For this purpose, the total phenolic and flavonoid content of these five vegetables and their antioxidant activities that are based on three common methods ABTS radical cation decolorization assay (ABTS), Cupric Ion Reducing Antioxidant Capacity (CUPRAC), and DPPH scavenging activity assay were determined. Additionally, HPLC-PDA/Electrospray ionization coupled with mass spectrometry (HPLC-PDA/-ESI+-MS)-based identification and quantification of the members belonging to polyphenols present in each vegetable were determined. Statistical correlations between antioxidant activities and the specific type of phenolic compounds, such as anthocyanins, flavonoids, anthocyanins, and phenolic acids were further elucidated. Phenolic acids (chlorogenic and syringic acids) were found to be the most abundant compounds that are present in all samples. Among the anthocyanins, cyaniding derivatives were present in all vegetables. In terms of their antioxidant activities, the analyzed vegetables were ranked as red chicory > purple sweet potato > black carrot > eggplant > red onion, in descending order. Superior antioxidant activities exhibited by red chicory and purple sweet potato were attributed to the high content of phenolic compounds, especially flavonols (quercetin-3,4-O-diglucoside) in red chicory and anthocyanins (peonidin-3-caffeoyl p-hydroxybenzoylsophoroside-5-glucoside) in purple sweet potato.
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14
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Salehi B, Venditti A, Sharifi-Rad M, Kręgiel D, Sharifi-Rad J, Durazzo A, Lucarini M, Santini A, Souto EB, Novellino E, Antolak H, Azzini E, Setzer WN, Martins N. The Therapeutic Potential of Apigenin. Int J Mol Sci 2019; 20:E1305. [PMID: 30875872 PMCID: PMC6472148 DOI: 10.3390/ijms20061305] [Citation(s) in RCA: 509] [Impact Index Per Article: 101.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/05/2019] [Accepted: 03/06/2019] [Indexed: 12/15/2022] Open
Abstract
Several plant bioactive compounds have exhibited functional activities that suggest they could play a remarkable role in preventing a wide range of chronic diseases. The largest group of naturally-occurring polyphenols are the flavonoids, including apigenin. The present work is an updated overview of apigenin, focusing on its health-promoting effects/therapeutic functions and, in particular, results of in vivo research. In addition to an introduction to its chemistry, nutraceutical features have also been described. The main key findings from in vivo research, including animal models and human studies, are summarized. The beneficial indications are reported and discussed in detail, including effects in diabetes, amnesia and Alzheimer's disease, depression and insomnia, cancer, etc. Finally, data on flavonoids from the main public databases are gathered to highlight the apigenin's key role in dietary assessment and in the evaluation of a formulated diet, to determine exposure and to investigate its health effects in vivo.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, Bam University of Medical Sciences, Bam 44340847, Iran.
| | - Alessandro Venditti
- Dipartimento di Chimica, "Sapienza" Università di Roma, Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - Mehdi Sharifi-Rad
- Department of Medical Parasitology, Zabol University of Medical Sciences, Zabol 61663-335, Iran.
| | - Dorota Kręgiel
- Institute of Fermentation Technology and Microbiology, Lodz University of Technology, Wolczanska 171/173, 90-924 Lodz, Poland.
| | - Javad Sharifi-Rad
- Food Safety Research Center (salt), Semnan University of Medical Sciences, Semnan 35198-99951, Iran.
| | - Alessandra Durazzo
- CREA-Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy.
| | - Massimo Lucarini
- CREA-Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy.
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy.
| | - Eliana B Souto
- Faculty of Pharmacy of University of Coimbra Azinhaga de Santa Comba, Polo III-Saúde 3000-548 Coimbra, Portugal.
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
| | - Ettore Novellino
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy.
| | - Hubert Antolak
- Institute of Fermentation Technology and Microbiology, Lodz University of Technology, Wolczanska 171/173, 90-924 Lodz, Poland.
| | - Elena Azzini
- CREA-Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy.
| | - William N Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
| | - Natália Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal.
- Institute for Research and Innovation in Health (i3S), University of Porto, 4200-135 Porto, Portugal.
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15
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Maestri V, Tarozzi A, Simoni E, Cilia A, Poggesi E, Naldi M, Nicolini B, Pruccoli L, Rosini M, Minarini A. Quinazoline based α 1 -adrenoreceptor antagonists with potent antiproliferative activity in human prostate cancer cell lines. Eur J Med Chem 2017; 136:259-269. [DOI: 10.1016/j.ejmech.2017.05.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/27/2017] [Accepted: 05/01/2017] [Indexed: 12/21/2022]
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16
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Pineda-Vadillo C, Nau F, Dubiard CG, Cheynier V, Meudec E, Sanz-Buenhombre M, Guadarrama A, Tóth T, Csavajda É, Hingyi H, Karakaya S, Sibakov J, Capozzi F, Bordoni A, Dupont D. In vitro digestion of dairy and egg products enriched with grape extracts: Effect of the food matrix on polyphenol bioaccessibility and antioxidant activity. Food Res Int 2016. [DOI: 10.1016/j.foodres.2016.01.029] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Torres-Rodríguez ML, García-Chávez E, Berhow M, de Mejia EG. Anti-inflammatory and anti-oxidant effect of Calea urticifolia lyophilized aqueous extract on lipopolysaccharide-stimulated RAW 264.7 macrophages. JOURNAL OF ETHNOPHARMACOLOGY 2016; 188:266-274. [PMID: 27139571 DOI: 10.1016/j.jep.2016.04.057] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 04/27/2016] [Accepted: 04/28/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Calea urticifolia leaves are traditionally used as a remedy to treat gastric ulcers, diabetes, and inflammation by the Xi'uy ancient native community of San Luis Potosi, Mexico. AIM OF THE STUDY The aim was to assess the effects of the aqueous extract of the Mexican plant C. urticifolia as anti-inflammatory and anti-oxidant using lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages and to provide evidence on the phenolic compounds. MATERIALS AND METHODS RAW 264.7 macrophages were stimulated with 1µg/mL of LPS and treated with 10, 25 50, 75 y 100µg/mL of Calea urticifolia lyophilized aqueous extract (CuAqE). Nitric oxide (NO) release, tumor necrosis factor alpha, prostaglandin E2 production, inducible nitric oxide synthase (iNOS), cyclooxygenase-2, nuclear factor-κB (NF-κB) p65, NF-κB p50 expression and reactive oxygen species (ROS) were measured; other pro-inflammatory proteins were measured with membrane antibody array. Phenolic compounds were analyzed by LC-ESI-MS. RESULTS Inflammation was inhibited by suppressing iNOS/NO pathway through inhibiting nucleus translocation of NF-κB p65 and p50 sub-units. ROS production was significantly (P<0.05) inhibited in a dose-dependent manner in LPS-stimulated macrophages. Moreover, the expression of inflammatory markers was suppressed (34.5-88.3%) by CuAqE. A mix of caffeoylquinic acid derivatives and flavonoid-glycosides were found in CuAqE. CONCLUSION Phenolic compounds in CuAqE such as caffeoylquinic acid derivatives and flavonoid glycosides could be responsible for inhibiting LPS-induced inflammation and oxidative stress by iNOS/NO pathway through suppressing NF-κB signaling pathway and by inhibition of ROS production in RAW 264.7 macrophages. Therefore, these results support the traditional knowledge of C. urticifolia tea such as an anti-inflammatory and antioxidant agent.
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Affiliation(s)
- María Lucina Torres-Rodríguez
- Programas Multidisciplinarios de Posgrado en Ciencias Ambientales (PMPCA) de la Universidad Autónoma de San Luis Potosí, S. L. P., México; Department Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, IL 61801, USA
| | - Erika García-Chávez
- Programas Multidisciplinarios de Posgrado en Ciencias Ambientales (PMPCA) de la Universidad Autónoma de San Luis Potosí, S. L. P., México; Instituto de Investigación de Zonas Desérticas (IIZD) de la Universidad Autónoma de San Luis Potosí, S. L. P., México
| | - Mark Berhow
- United States Department of Agriculture, Agricultural Research Service, 1815 North University Street, Peoria, IL 61604, USA
| | - Elvira Gonzalez de Mejia
- Department Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, IL 61801, USA.
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18
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Tiyo R, de Souza CZ, Arruda Piovesani AF, Tiyo BT, Colli CM, Marchioro AA, Gomes ML, Falavigna-Guilherme AL. Predominance of Giardia duodenalis Assemblage AII in Fresh Leafy Vegetables from a Market in Southern Brazil. J Food Prot 2016; 79:1036-9. [PMID: 27296610 DOI: 10.4315/0362-028x.jfp-15-306] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We investigated the presence of Giardia duodenalis cysts and its genotypes in raw leafy vegetables sold in a Brazilian market. These products are different from those sold in most street markets because the producers themselves display and sell their products and rely on specialized technical and sanitary assistance. Vegetable and water samples were collected from 14 (80%) producers who cultivated vegetables that are typically consumed raw for sale at the market, obtained at the market and farms, respectively. A total of 128 samples of leafy greens (chives, parsley, cabbage, arugula, watercress, and chicory) and 14 water samples were analyzed by direct immunofluorescence and PCR techniques. The positive samples were genotyped (GHD gene) using PCR and restriction fragment length polymorphism. The analyses indicated that 16 (12.5%) of 128 samples were positive by PCR, while 1 (0.8%) of 128 samples were positive by immunofluorescence. Giardia cysts were not detected in the water samples obtained at the farms. The molecular technique revealed a genotype with zoonotic potential, which underscores the challenge in the control of giardiasis dissemination via the consumption of raw vegetables.
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Affiliation(s)
- Rogerio Tiyo
- Faculdade Ingá, Maringá, Rodovia PR-317, 6114 CEP 87035-510 Maringá, Paraná, Brazil
| | - Carla Zangari de Souza
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil.
| | - Ana Flávia Arruda Piovesani
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil
| | - Bruna Tiaki Tiyo
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil
| | - Cristiane Maria Colli
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil
| | - Ariella Andrade Marchioro
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil
| | - Monica Lucia Gomes
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil
| | - Ana Lucia Falavigna-Guilherme
- State University of Maringá, Environmental Parasitology Laboratory, Avenue Colombo, 5790 CEP 87020-9000 Maringá, Paraná, Brazil
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19
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Azzini E, Maiani G, Garaguso I, Polito A, Foddai MS, Venneria E, Durazzo A, Intorre F, Palomba L, Rauseo ML, Lombardi-Boccia G, Nobili F. The Potential Health Benefits of Polyphenol-Rich Extracts from Cichorium intybus L. Studied on Caco-2 Cells Model. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2016:1594616. [PMID: 26843906 PMCID: PMC4710941 DOI: 10.1155/2016/1594616] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 10/28/2015] [Accepted: 10/28/2015] [Indexed: 12/16/2022]
Abstract
Phytochemicals can exert their bioactivity without reaching the systemic circulation; scarcely absorbed antioxidants might reach the large bowel contributing to protection from oxidative damage-induced gastrointestinal diseases. In the present work, we aimed to study the relationship between potential activity of polyphenol-rich extracts from Cichorium intybus L. and changes in morphological characteristics on Caco-2 cells. Phytochemicals content (carotenoids and flavonoids) and total antioxidant activity of Red Chicory of Treviso and Variegated Chicory of Castelfranco were evaluated. The bioactivity of polyphenol-rich extracts from chicories was studied in in vitro Caco-2 cell monolayers model. Morphological characteristics changes to test the antioxidant and/or prooxidant effect were verified by histological analysis and observed by Electronic Scansion Microscopy (SEM). On Caco-2 cell model, the polyphenols fractions from chicories have indicated a moderate antioxidant behavior until 17 μM concentration, while 70 μM and 34 μM exert cytotoxic effects for Treviso's and Castelfranco's Chicory, respectively, highlighted by TEER decreasing, increased permeability, and alteration of epithelium. Our findings support the beneficial effects of these products in counteracting the oxidative stress and cellular damage, induced in vitro on Caco-2 cell model, through interaction with the mucopolysaccharide complexes in the glycocalyx, maintaining in vivo a healthy and effective intestinal barrier.
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Affiliation(s)
- Elena Azzini
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Giuseppe Maiani
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Ivana Garaguso
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Angela Polito
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Maria S. Foddai
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Eugenia Venneria
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Alessandra Durazzo
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Federica Intorre
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Lara Palomba
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Maria L. Rauseo
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Ginevra Lombardi-Boccia
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
| | - Fabio Nobili
- Council for Agricultural Research and Economics (CREA), Research Center for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy
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20
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Sinkovič L, Demšar L, Žnidarčič D, Vidrih R. Fertilization impact on fatty acid profile of chicory and chicon plants (
Cichorium intybus
L.). EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lovro Sinkovič
- Department of Food Science and TechnologyBiotechnical FacultyUniversity of LjubljanaLjubljanaSlovenia
| | - Lea Demšar
- Department of Food Science and TechnologyBiotechnical FacultyUniversity of LjubljanaLjubljanaSlovenia
| | - Dragan Žnidarčič
- Department of AgronomyBiotechnical FacultyUniversity of LjubljanaLjubljanaSlovenia
| | - Rajko Vidrih
- Department of Food Science and TechnologyBiotechnical FacultyUniversity of LjubljanaLjubljanaSlovenia
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21
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Kamiloglu S, Capanoglu E, Grootaert C, Van Camp J. Anthocyanin Absorption and Metabolism by Human Intestinal Caco-2 Cells--A Review. Int J Mol Sci 2015; 16:21555-74. [PMID: 26370977 PMCID: PMC4613267 DOI: 10.3390/ijms160921555] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 08/18/2015] [Accepted: 08/26/2015] [Indexed: 11/16/2022] Open
Abstract
Anthocyanins from different plant sources have been shown to possess health beneficial effects against a number of chronic diseases. To obtain any influence in a specific tissue or organ, these bioactive compounds must be bioavailable, i.e., effectively absorbed from the gut into the circulation and transferred to the appropriate location within the body while still maintaining their bioactivity. One of the key factors affecting the bioavailability of anthocyanins is their transport through the gut epithelium. The Caco-2 cell line, a human intestinal epithelial cell model derived from a colon carcinoma, has been proven to be a good alternative to animal studies for predicting intestinal absorption of anthocyanins. Studies investigating anthocyanin absorption by Caco-2 cells report very low absorption of these compounds. However, the bioavailability of anthocyanins may be underestimated since the metabolites formed in the course of digestion could be responsible for the health benefits associated with anthocyanins. In this review, we critically discuss recent findings reported on the anthocyanin absorption and metabolism by human intestinal Caco-2 cells.
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Affiliation(s)
- Senem Kamiloglu
- Laboratory of Food Chemistry and Human Nutrition (nutriFOODchem), Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium; E-Mails: (S.K.); (C.G.); (J.V.C.)
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Charlotte Grootaert
- Laboratory of Food Chemistry and Human Nutrition (nutriFOODchem), Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium; E-Mails: (S.K.); (C.G.); (J.V.C.)
| | - John Van Camp
- Laboratory of Food Chemistry and Human Nutrition (nutriFOODchem), Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium; E-Mails: (S.K.); (C.G.); (J.V.C.)
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22
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Role of Polyphenols and Other Phytochemicals on Molecular Signaling. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:504253. [PMID: 26180591 PMCID: PMC4477245 DOI: 10.1155/2015/504253] [Citation(s) in RCA: 205] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 12/30/2014] [Accepted: 12/31/2014] [Indexed: 01/11/2023]
Abstract
Optimized nutrition through supplementation of diet with plant derived phytochemicals has attracted significant attention to prevent the onset of many chronic diseases including cardiovascular impairments, cancer, and metabolic disorder. These phytonutrients alone or in combination with others are believed to impart beneficial effects and play pivotal role in metabolic abnormalities such as dyslipidemia, insulin resistance, hypertension, glucose intolerance, systemic inflammation, and oxidative stress. Epidemiological and preclinical studies demonstrated that fruits, vegetables, and beverages rich in carotenoids, isoflavones, phytoestrogens, and phytosterols delay the onset of atherosclerosis or act as a chemoprotective agent by interacting with the underlying pathomechanisms. Phytochemicals exert their beneficial effects either by reducing the circulating levels of cholesterol or by inhibiting lipid oxidation, while others exhibit anti-inflammatory and antiplatelet activities. Additionally, they reduce neointimal thickening by inhibiting proliferation of smooth muscle cells and also improve endothelium dependent vasorelaxation by modulating bioavailability of nitric-oxide and voltage-gated ion channels. However, detailed and profound knowledge on specific molecular targets of each phytochemical is very important to ensure safe use of these active compounds as a therapeutic agent. Thus, this paper reviews the active antioxidative, antiproliferative, anti-inflammatory, or antiangiogenesis role of various phytochemicals for prevention of chronic diseases.
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23
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Finotti E, Gezzi R, Nobili F, Garaguso I, Friedman M. Effect of apple, baobab, red-chicory, and pear extracts on cellular energy expenditure and morphology of a Caco-2 cells using transepithelial electrical resistance (TEER) and scanning electron microscopy (SEM). RSC Adv 2015. [DOI: 10.1039/c4ra15129a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The present study investigated the effects of four food extracts on the Caco-2 intestinal cell line using a new transepithelial electrical resistance method (TEER) concurrent with electron microscopy (SEM).
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Affiliation(s)
- Enrico Finotti
- CRA-NUT National Council for Agricultural Research
- Research Center for Food and Nutrition
- 00178 – Rome
- Italy
| | - Riccardo Gezzi
- Department of Orthodontics
- Georg-August-University
- Göttingen
- Germany
| | - Fabio Nobili
- CRA-NUT National Council for Agricultural Research
- Research Center for Food and Nutrition
- 00178 – Rome
- Italy
| | - Ivana Garaguso
- CRA-NUT National Council for Agricultural Research
- Research Center for Food and Nutrition
- 00178 – Rome
- Italy
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