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Vasilopoulou K, Papadopoulos GA, Lioliopoulou S, Pyrka I, Nenadis N, Savvidou S, Symeon G, Dotas V, Panitsidis I, Arsenos G, Giannenas I. Effects of Dietary Supplementation of a Resin-Purified Aqueous-Isopropanol Olive Leaf Extract on Meat and Liver Antioxidant Parameters in Broilers. Antioxidants (Basel) 2023; 12:1723. [PMID: 37760026 PMCID: PMC10525201 DOI: 10.3390/antiox12091723] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/31/2023] [Accepted: 09/02/2023] [Indexed: 09/29/2023] Open
Abstract
Olive leaves are byproducts οf the agro-industrial sector and are rich in bioactive compounds with antioxidant properties. They could be supplemented in poultry diets powdered or less frequently as extracts to improve performance, health and product quality. The objective of this study was to investigate the possible beneficial effects of an aqueous isopropanol olive leaf extract-purified through filtration (250-25 µm) and a resin (XAD-4)-when supplemented in broiler chickens' diets, on meat quality parameters, focusing mainly on antioxidant parameters as there is limited published information. For this purpose, four-hundred-and-eighty-day-old broilers were randomly assigned to four dietary treatments: T1 (control: basal diet); T2 (1% olive leaf extract); T3 (2.5% olive leaf extract); T4 (positive control: 0.1% encapsulated oregano oil commercially used as feed additive). At the end of the experimental period (day 42), the birds were slaughtered, and samples from breast, thigh meat and liver were collected for antioxidant parameters evaluation. On day 1, after slaughter, in thigh meat, Malondialdehyde (MDA) was lower in T2 compared to T3, and total phenolic content (TPC) was higher in T2 compared to T3 and T4. Total antioxidant capacity (TAC) was increased in T2 and T4 breast meat compared to the control. In liver, T4 treatment resulted in higher TPC. The lack of dose-dependent effect for olive leaf extract may be attributed to the pro-oxidant effects of some bioactive compounds found in olive leaves, such as oleuropein, when supplemented at higher levels. In summary, it can be inferred that the inclusion of 1% olive leaf extract in the feed of broilers has the potential to mitigate oxidation in broiler meat and maybe enhance its quality.
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Affiliation(s)
- Konstantina Vasilopoulou
- Laboratory of Nutrition, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Georgios A. Papadopoulos
- Laboratory of Animal Husbandry, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Styliani Lioliopoulou
- Laboratory of Animal Husbandry, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Ioanna Pyrka
- Laboratory of Food Chemistry and Technology, School of Chemistry, 54124 Thessaloniki, Greece
| | - Nikolaos Nenadis
- Laboratory of Food Chemistry and Technology, School of Chemistry, 54124 Thessaloniki, Greece
| | - Soumela Savvidou
- Institute of Animal Science, Hellenic Agricultural Organisation-DEMETER, 58100 Giannitsa, Greece
| | - George Symeon
- Institute of Animal Science, Hellenic Agricultural Organisation-DEMETER, 58100 Giannitsa, Greece
| | - Vassilios Dotas
- Department of Animal Production, Faculty of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Ioannis Panitsidis
- Laboratory of Nutrition, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Georgios Arsenos
- Laboratory of Animal Husbandry, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Ilias Giannenas
- Laboratory of Nutrition, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
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The Oleoside-type Secoiridoid Glycosides: Potential Secoiridoids with Multiple Pharmacological Activities. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Santoro I, Russo A, Perri E, Sindona G, Nardi M. Lipid Peroxidation in Algae Oil: Antagonist Effects of Natural Antioxidants. Molecules 2022; 27:molecules27144453. [PMID: 35889326 PMCID: PMC9323734 DOI: 10.3390/molecules27144453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/30/2022] [Accepted: 07/08/2022] [Indexed: 11/16/2022] Open
Abstract
Tandem mass spectrometry is proposed to check lipid oxidation, a free radical-mediated phenomenon which effects oxidative deterioration in polyunsaturated fatty acids. Antioxidants are used by the food industry to delay the oxidation process. This process can be controlled by antioxidants, which may occur as natural constituents of foods or may be intentionally added to products. Synthetic antioxidants such as BHT, BHA, and propyl gallate have been extensively used as antioxidants in the industry. The worldwide tendency to avoid or minimize the use of synthetic food additives has prompted the replacement of synthetic antioxidants with natural analogues. The entire process can be supported by the detection and characterization of the reacting species by suitable application of electrospray tandem mass spectrometry under collision-induced dissociation (ESI-CID-MS/MS). Natural antioxidants were tested in this study to check the oxidative stability of algae oil when adding the natural additive. Results were observed in algae oil in situ using electrospray mass spectrometry in tandem with collision-induced dissociation tandem mass spectrometry (ESI-CID-MS/MS) and the POBN spin trapper. The results indicate that alpha-tocopherol is a better antioxidant.
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Affiliation(s)
- Ilaria Santoro
- QUASIORA Laboratory, Agrinfra Research Net, Università della Calabria, Via P. Bucci, Cubo 12/D, 87036 Rende, Italy
- Correspondence: ; Tel.: +39-09-8449-3319
| | - Anna Russo
- Council for Agricultural Research and Economics (CREA), Research Centre for Olive, Fruit and Citrus Crops, 87036 Rende, Italy; (A.R.); (E.P.)
| | - Enzo Perri
- Council for Agricultural Research and Economics (CREA), Research Centre for Olive, Fruit and Citrus Crops, 87036 Rende, Italy; (A.R.); (E.P.)
| | - Giovanni Sindona
- Department of Chemistry and Chemical Technologies, University of Calabria, 87036 Rende, Italy;
| | - Monica Nardi
- Department of Health Sciences, University Magna Græcia of Catanzaro, 88100 Catanzaro, Italy;
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Mattioli LB, Frosini M, Amoroso R, Maccallini C, Chiano E, Aldini R, Urso F, Corazza I, Micucci M, Budriesi R. Olea europea L. Leaves and Hibiscus sabdariffa L. Petals Extracts: Herbal Mix from Cardiovascular Network Target to Gut Motility Dysfunction Application. Nutrients 2022; 14:nu14030463. [PMID: 35276825 PMCID: PMC8838644 DOI: 10.3390/nu14030463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/10/2022] [Accepted: 01/13/2022] [Indexed: 12/13/2022] Open
Abstract
It is well known that diet and nutrition play a critical role in the etiopathogenesis of many disorders. On the other hand, nutrients or bioactive compounds can specifically target and control various aspects of the mechanism underlying the pathology itself, and, in this context, diseases related to intestinal motility disorders stand out. The Herbal Mix (HM) consisting of Olea europea L. leaf (OEE) and Hibiscus sabdariffa L. (HSE) extracts (13:2) has been proven to be a promising nutraceutical option for many diseases, but its potential in inflammatory-driven gastrointestinal disorders is still unexplored. In this study, HM effects on guinea-pig ileum and colon contractility (induced or spontaneous) and on human iNOS activity, as well as on human colorectal adenocarcinoma Caco-2 cells, were studied. Results showed that the HM can control the ileum and colon contractility without blocking the progression of the food bolus, can selectively inhibit iNOS and possesses a strong pro-apoptotic activity towards Caco-2 cells. In conclusion, the present results suggest that, in some diseases, such as those related to motility disorders, an appropriate nutritional approach can be accompanied by a correct use of nutraceuticals that could help not only in ameliorating the symptoms but also in preventing more severe, cancer-related conditions.
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Affiliation(s)
- Laura Beatrice Mattioli
- Department of Pharmacy and Biotechnology, Food Chemistry and Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (L.B.M.); (R.A.); (F.U.)
| | - Maria Frosini
- Department of Life Sciences, University of Siena, 53100 Siena, Italy; (M.F.); (E.C.)
| | - Rosa Amoroso
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (R.A.); (C.M.)
| | - Cristina Maccallini
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (R.A.); (C.M.)
| | - Elda Chiano
- Department of Life Sciences, University of Siena, 53100 Siena, Italy; (M.F.); (E.C.)
| | - Rita Aldini
- Department of Pharmacy and Biotechnology, Food Chemistry and Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (L.B.M.); (R.A.); (F.U.)
| | - Francesco Urso
- Department of Pharmacy and Biotechnology, Food Chemistry and Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (L.B.M.); (R.A.); (F.U.)
| | - Ivan Corazza
- Department of Experimental, Diagnostic and Specialty Medicine-DIMES, Alma Mater Studiorum-University of Bologna, 40138 Bologna, Italy;
| | - Matteo Micucci
- UniCamillus-Saint Camillus International University of Health Sciences, Via di Sant’Alessandro, 800131 Rome, Italy;
- Department of Biomolecular Sciences, Università degli Studi di Urbino “Carlo Bo”, 61029 Urbino, Italy
| | - Roberta Budriesi
- Department of Pharmacy and Biotechnology, Food Chemistry and Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (L.B.M.); (R.A.); (F.U.)
- Correspondence:
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Chiaino E, Micucci M, Budriesi R, Mattioli LB, Marzetti C, Corsini M, Frosini M. Hibiscus Flower and Olive Leaf Extracts Activate Apoptosis in SH-SY5Y Cells. Antioxidants (Basel) 2021; 10:antiox10121962. [PMID: 34943065 PMCID: PMC8750347 DOI: 10.3390/antiox10121962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 01/15/2023] Open
Abstract
Compounds of natural origin may constitute an interesting tool for the treatment of neuroblastoma, the most prevalent extracranial solid tumor in children. PRES is a commercially available food supplement, composed of a 13:2 (w/w) extracts mix of Olea europaea L. leaves (OE) and Hibiscus sabdariffa L. flowers (HS). Its potential towards neuroblastoma is still unexplored and was thus investigated in human neuroblastoma SH-SY5Y cells. PRES decreased the viability of cells in a concentration-dependent fashion (24 h IC50 247.2 ± 31.8 µg/mL). Cytotoxicity was accompanied by an increase in early and late apoptotic cells (AV-PI assay) and sub G0/G1 cells (cell cycle analysis), ROS formation, reduction in mitochondrial membrane potential, and caspases activities. The ROS scavenger N-acetyl-L-cysteine reverted the cytotoxic effects of PRES, suggesting a key role played by ROS in PRES-mediated SH-SY5Y cell death. Finally, the effects of OE and HS extracts were singularly tested and compared to those of the corresponding mixture. OE- or HS-mediated cytotoxicity was always significantly lower than that caused by PRES, suggesting a synergic effect. In conclusion, the present findings highlight the potential of PRES for the treatment of neuroblastoma and offers the basis for a further characterization of the mechanisms underlying its effects.
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Affiliation(s)
- Elda Chiaino
- Dipartimento di Scienze della Vita, Università di Siena, Via Aldo Moro 2, 53100 Siena, Italy;
| | - Matteo Micucci
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum-Università di Bologna, Via Belmeloro, 40126 Bologna, Italy; (M.M.); (R.B.); (L.B.M.)
- UniCamillus-Saint Camillus International University of Health Sciences, Via di Sant’Alessandro, 800131 Rome, Italy
| | - Roberta Budriesi
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum-Università di Bologna, Via Belmeloro, 40126 Bologna, Italy; (M.M.); (R.B.); (L.B.M.)
| | - Laura Beatrice Mattioli
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum-Università di Bologna, Via Belmeloro, 40126 Bologna, Italy; (M.M.); (R.B.); (L.B.M.)
| | | | - Maddalena Corsini
- Dipartimento di Biotecnologie Chimica e Farmacia, Università di Siena, Via Aldo Moro 2, 53100 Siena, Italy;
| | - Maria Frosini
- Dipartimento di Scienze della Vita, Università di Siena, Via Aldo Moro 2, 53100 Siena, Italy;
- Correspondence: ; Tel.: +390577-235-355
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Ventura G, Abbattista R, Calvano CD, De Ceglie C, Losito I, Palmisano F, Cataldi TRI. Tandem mass spectrometry characterization of a conjugate between oleuropein and hydrated cis-diammineplatinum(II). RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2019; 33:657-666. [PMID: 30672618 DOI: 10.1002/rcm.8394] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/17/2019] [Accepted: 01/19/2019] [Indexed: 06/09/2023]
Abstract
RATIONALE Oleuropein (Ole) has been claimed to mitigate cisplatin (CP)-induced acute injury in kidney and liver of mice. In vitro reactivity of hydrated CP species with Ole, and an Ole metabolite, hydroxytyrosol (HT), is of great interest as the preliminary step for gathering in vivo information on the possible physiological role of the Ole/HT-cis-diammineplatinum(II) (Ole/HT-cis-DAP) conjugate. METHODS Reversed-phase liquid chromatography coupled to electrospray ionization mass spectrometry using a linear ion trap instrument (RPLC/ESI-MS) and tandem mass (MS/MS) measurements, both in positive and negative ion mode, revealed the molecular identity of platinum-based conjugates. RESULTS The Ole-cis-DAP conjugate (i.e., C25 H36 N2 O13 PtII ) features two cis-ammine non-leaving ligands and a bidentate catechol ligand moiety belonging to Ole; the coordination of the central Pt(II) is square-planar with non-equivalent bond angles compared with the ideal arrangement of 90°. HT, the free Ole metabolite excreted in human urine, acts as bidentate O,O-donor ligand of cis-DAP as well. CONCLUSIONS The first evidence, together with structural information, is provided about the in vitro formation of a conjugate between cis-DAP and Ole or its urinary metabolite HT. Presuming that such conjugates are also generated in vivo, the mechanisms by which they might contribute to reduce CP toxicity remain to be elucidated.
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Affiliation(s)
- Giovanni Ventura
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
| | - Ramona Abbattista
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
| | - Cosima Damiana Calvano
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
- Centro Interdipartimentale SMART, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
| | - Cristina De Ceglie
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
| | - Ilario Losito
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
- Centro Interdipartimentale SMART, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
| | - Francesco Palmisano
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
- Centro Interdipartimentale SMART, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
| | - Tommaso R I Cataldi
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
- Centro Interdipartimentale SMART, Università degli Studi di Bari Aldo Moro, via Orabona 4, 70126, Bari, Italy
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Capo CR, Pedersen JZ, Falconi M, Rossi L. Oleuropein shows copper complexing properties and noxious effect on cultured SH-SY5Y neuroblastoma cells depending on cell copper content. J Trace Elem Med Biol 2017; 44:225-232. [PMID: 28965580 DOI: 10.1016/j.jtemb.2017.08.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 07/20/2017] [Accepted: 08/02/2017] [Indexed: 12/11/2022]
Abstract
The secoiridoid oleuropein is a non-flavonoid polyphenol, found in the fruit, leaves and food derivatives from Olea europea. Like other polyphenols it shows a very low toxicity towards healthy tissues and a protective action against cancer or neurodegeneration, but its mechanism of action is not yet understood. In the present report we have used optical and ESR spectroscopy as well as molecular modelling to demonstrate that oleuropein forms a complex with the transition metal copper; the dysmetabolism of this metal is suspected to be involved in both cancer and neurodegeneration. Experiments carried out with the aglycon derivative of oleuropein, produced by β-glycosidase treatment of oleuropein glycoside, showed that also the aglycon forms copper-complexes, but with different spectroscopic features than the glycosidic form. Molecular modelling analysis confirmed that two oleuropein molecules (glycosidic or aglycon forms) can easily coordinate one copper ion. The relationship between oleuropein and copper was investigated in SH-SY5Y human neuroblastoma cells. When cells were depleted of copper by treatment with the copper chelator triethylenetetramine (Trien), that binds copper with higher affinity than oleuropein, oleuropein was less toxic than to copper-adequate cells. Conversely, incubation of SH-SY5Y cells with exogenous copper sulphate increased cell susceptibility to oleuropein. Furthermore SH-SY5Y cells differentiated by retinoic acid pre-treatment showed a lower level of copper, and were more resistant to oleuropein treatment. The oleuropein aglycon was not toxic towards SH-SY5Y cells. In conclusion, the copper-oleuropein complex may be involved in the toxicity of oleuropein towards tumour cells, depending on their copper level.
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Affiliation(s)
- Concetta R Capo
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Jens Z Pedersen
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Mattia Falconi
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Luisa Rossi
- Department of Biology, University of Rome Tor Vergata, Rome, Italy; Consorzio Interuniversitario "Istituto Nazionale Biostrutture e Biosistemi" (INBB), Rome, Italy.
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Geyikoglu F, Isikgoz H, Onalan H, Colak S, Cerig S, Bakir M, Hosseinigouzdagani M, Koc K, Erol HS, Saglam YS, Yildirim S. Impact of high-dose oleuropein on cisplatin-induced oxidative stress, genotoxicity and pathological changes in rat stomach and lung. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2017; 19:1214-1231. [PMID: 28429624 DOI: 10.1080/10286020.2017.1317751] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 04/04/2017] [Indexed: 06/07/2023]
Abstract
The current systemic treatments of the various solid tumors involve Cisplatin (CIS)-based chemotherapy. Due to its cytotoxicity, this approach is limited. Moreover, the safety of CIS is only discussed especially in breast and stomach cancers. Therefore, we, for the first time, explored the restorative efficacy of oleuropein (OLE), in stomach and lung injuries induced by CIS. Sprague-Dawley rats were divided into eight groups: control CIS, OLE and CIS + OLE. Single dose of (7 mg/kg) CIS was administered intraperitoneally to CIS and CIS + OLE groups. After 24 h, 50, 100 and 200 mg/kg OLE was given for three consecutive days to OLE and CIS + OLE groups. The 8-OH-dG, total oxidative/antioxidant status (TOS/TAS) and malondialdehyde (MDA) levels were evaluated and histopathological analyses were performed on the studied tissues. The results indicated that CIS significantly increased 8-OH-dG, MDA and TOS levels and caused severe tissue damages. However, high dose of OLE induced a significant decrease in the 8-OH-dG, MDA levels, an increase in TAS levels and it restores CIS-induced tissue damages. We hope that the results of this study will provide an impetus for future studies on novel therapeutic strategies including the protective use of oleuropein in gastric and lung cancers due to chemotherapy.
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Affiliation(s)
- Fatime Geyikoglu
- a Faculty of Science, Department of Biology , Ataturk University , Erzurum 25040 , Turkey
| | - Hatice Isikgoz
- a Faculty of Science, Department of Biology , Ataturk University , Erzurum 25040 , Turkey
| | - Hakan Onalan
- a Faculty of Science, Department of Biology , Ataturk University , Erzurum 25040 , Turkey
| | - Suat Colak
- b Uzumlu Vocational School , Erzincan University , Erzincan 24150 , Turkey
| | - Salim Cerig
- a Faculty of Science, Department of Biology , Ataturk University , Erzurum 25040 , Turkey
| | - Murat Bakir
- a Faculty of Science, Department of Biology , Ataturk University , Erzurum 25040 , Turkey
| | | | - Kubra Koc
- a Faculty of Science, Department of Biology , Ataturk University , Erzurum 25040 , Turkey
| | - Huseyin Serkan Erol
- c Faculty of Veterinary, Department of Biochemistry , Ataturk University , Erzurum 25040 , Turkey
| | - Yavuz Selim Saglam
- d Faculty of Veterinary, Department of Pathology , Ataturk University , Erzurum 25040 , Turkey
| | - Serkan Yildirim
- d Faculty of Veterinary, Department of Pathology , Ataturk University , Erzurum 25040 , Turkey
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Geyikoglu F, Emir M, Colak S, Koc K, Turkez H, Bakir M, Hosseinigouzdagani M, Cerig S, Keles ON, Ozek NS. Effect of oleuropein against chemotherapy drug-induced histological changes, oxidative stress, and DNA damages in rat kidney injury. J Food Drug Anal 2016; 25:447-459. [PMID: 28911689 PMCID: PMC9332526 DOI: 10.1016/j.jfda.2016.07.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 06/16/2016] [Accepted: 07/11/2016] [Indexed: 02/06/2023] Open
Abstract
Cisplatin-based chemotherapy is responsible for a large number of renal failures, and it is still associated with high rates of mortality today. Oleuropein (OLE) presents a plethora of pharmacological beneficial properties. In this study we investigated whether OLE could provide sufficient protection against cisplatin-induced nephrotoxicity. With this aim, Sprague-Dawley rats were divided into eight groups: control; 7 mg/kg/d cisplatin, 50 mg/kg, 100 mg/kg, and 200 mg/kg OLE; and treatment with OLE for 3 days starting at 24 hours following cisplatin injection. After exposure to the chemotherapy agent and OLE, oxidative DNA damage was quantitated in the renal tissue of experimental animals by measuring the amount of 8-hydroxy-2′-deoxyguanosine (8-OHdG) adducts. Malondialdehyde (MDA) level, total oxidative stress (TOS), and total antioxidant status (TAS) were assessed to determine the oxidative injury in kidney cells. The histology of the kidney was examined using four different staining methods: hematoxylin-eosin (H&E), periodic acid Schiff (PAS), Masson trichrome, and amyloid. In addition, the blood urea nitrogen (BUN), uric acid (UA), and creatinine (CRE) levels were established. Our experimental data showed that tissue 8-OHdG levels were significantly higher in the cisplatin group when compared to the control group. The glomerular cells were sensitive to cisplatin as tubular cells. In addition, treatment with cisplatin elevated the levels of BUN, UA, CRE, and TOS, but lowered the level of TAS compared to the control group. The OLE therapy modulated oxidative stress in order to restore normal kidney function and reduced the formation of 8-OHdG induced by cisplatin. Furthermore, the OLE treatment significantly reduced pathological findings in renal tissue. We demonstrate for the first time that OLE presents significant cytoprotective properties against cisplatin-induced genotoxicity by restoring the antioxidant system of the renal tissue. According to our findings, OLE is a promising novel natural source for the prevention of serious kidney damage in current chemotherapies.
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Affiliation(s)
- Fatime Geyikoglu
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Murat Emir
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Suat Colak
- Department of Biology, Erzincan University, Uzumlu Vocational School, Erzincan, Turkey
| | - Kubra Koc
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey.
| | - Hasan Turkez
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, Erzurum, Turkey
| | - Murat Bakir
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | | | - Salim Cerig
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Osman Nuri Keles
- Department of Histology and Embryology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
| | - Nihal Simsek Ozek
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
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Taverna D, Di Donna L, Bartella L, Napoli A, Sindona G, Mazzotti F. Fast analysis of caffeine in beverages and drugs by paper spray tandem mass spectrometry. Anal Bioanal Chem 2016; 408:3783-7. [DOI: 10.1007/s00216-016-9468-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 02/09/2016] [Accepted: 03/04/2016] [Indexed: 12/19/2022]
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Soler-Cantero A, Jové M, Cacabelos D, Boada J, Naudí A, Romero MP, Cassanyé A, Serrano JCE, Arola L, Valls J, Bellmunt MJ, Prat J, Pamplona R, Portero-Otin M, Motilva MJ. Plant-derived phenolics inhibit the accrual of structurally characterised protein and lipid oxidative modifications. PLoS One 2012; 7:e43308. [PMID: 22952663 PMCID: PMC3430685 DOI: 10.1371/journal.pone.0043308] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Accepted: 07/23/2012] [Indexed: 11/18/2022] Open
Abstract
Epidemiological data suggest that plant-derived phenolics beneficial effects include an inhibition of LDL oxidation. After applying a screening method based on 2,4-dinitrophenyl hydrazine-protein carbonyl reaction to 21 different plant-derived phenolic acids, we selected the most antioxidant ones. Their effect was assessed in 5 different oxidation systems, as well as in other model proteins. Mass-spectrometry was then used, evidencing a heterogeneous effect on the accumulation of the structurally characterized protein carbonyl glutamic and aminoadipic semialdehydes as well as for malondialdehyde-lysine in LDL apoprotein. After TOF based lipidomics, we identified the most abundant differential lipids in Cu(++)-incubated LDL as 1-palmitoyllysophosphatidylcholine and 1-stearoyl-sn-glycero-3-phosphocholine. Most of selected phenolic compounds prevented the accumulation of those phospholipids and the cellular impairment induced by oxidized LDL. Finally, to validate these effects in vivo, we evaluated the effect of the intake of a phenolic-enriched extract in plasma protein and lipid modifications in a well-established model of atherosclerosis (diet-induced hypercholesterolemia in hamsters). This showed that a dietary supplement with a phenolic-enriched extract diminished plasma protein oxidative and lipid damage. Globally, these data show structural basis of antioxidant properties of plant-derived phenolic acids in protein oxidation that may be relevant for the health-promoting effects of its dietary intake.
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Affiliation(s)
- Arantza Soler-Cantero
- Departament of Food Technology, CeRTA-TPV, Escola Tècnica Superior d′ Enginyeria Agrària, Universitat de Lleida, Lleida, Spain
| | - Mariona Jové
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Daniel Cacabelos
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Jordi Boada
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Alba Naudí
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Maria-Paz Romero
- Departament of Food Technology, CeRTA-TPV, Escola Tècnica Superior d′ Enginyeria Agrària, Universitat de Lleida, Lleida, Spain
| | - Anna Cassanyé
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - José C. E. Serrano
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Lluis Arola
- Department of Biochemistry and Biotechnology, Nutrigenomic Research Group, Universitat Rovira i Virgili, Tarragona, Spain
| | | | - Maria Josep Bellmunt
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Joan Prat
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Reinald Pamplona
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
| | - Manuel Portero-Otin
- NUTREN-Nutrigenomics Center, Department of Experimental Medicine, Parc Científic i Tecnològic Agroalimentari de Lleida-Universitat de Lleida-IRBLLEIDA, Lleida, Spain
- * E-mail: (MPO); (MJM)
| | - Maria-José Motilva
- Departament of Food Technology, CeRTA-TPV, Escola Tècnica Superior d′ Enginyeria Agrària, Universitat de Lleida, Lleida, Spain
- * E-mail: (MPO); (MJM)
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Nieto G, Huvaere K, Skibsted LH. Antioxidant activity of rosemary and thyme by-products and synergism with added antioxidant in a liposome system. Eur Food Res Technol 2011. [DOI: 10.1007/s00217-011-1486-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Di Donna L, Benabdelkamel H, Mazzotti F, Napoli A, Nardi M, Sindona G. High-Throughput Assay of Oleopentanedialdheydes in Extra Virgin Olive Oil by the UHPLC−ESI-MS/MS and Isotope Dilution Methods. Anal Chem 2011; 83:1990-5. [DOI: 10.1021/ac200152r] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Leonardo Di Donna
- Dipartimento di Chimica, Università della Calabria, via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
| | - Hicham Benabdelkamel
- Dipartimento di Chimica, Università della Calabria, via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
| | - Fabio Mazzotti
- Dipartimento di Chimica, Università della Calabria, via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
| | - Anna Napoli
- Dipartimento di Chimica, Università della Calabria, via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
| | - Monica Nardi
- Dipartimento di Chimica, Università della Calabria, via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
| | - Giovanni Sindona
- Dipartimento di Chimica, Università della Calabria, via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
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14
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Effects of conventional heating on the stability of major olive oil phenolic compounds by tandem mass spectrometry and isotope dilution assay. Molecules 2010; 15:8734-46. [PMID: 21124271 PMCID: PMC6259580 DOI: 10.3390/molecules15128734] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Revised: 11/18/2010] [Accepted: 11/26/2010] [Indexed: 11/17/2022] Open
Abstract
The quality of olive oils is sensorially tested by accurate and well established methods. It enables the classification of the pressed oils into the classes of extra virgin oil, virgin oil and lampant oil. Nonetheless, it would be convenient to have analytical methods for screening oils or supporting sensorial analysis using a reliable independent approach based on exploitation of mass spectrometric methodologies. A number of methods have been proposed to evaluate deficiencies of extra virgin olive oils resulting from inappropriate technological treatments, such as high or low temperature deodoration, and home cooking processes. The quality and nutraceutical value of extra virgin olive oil (EVOO) can be related to the antioxidant property of its phenolic compounds. Olive oil is a source of at least 30 phenolic compounds, such as oleuropein, oleocanthal, hydroxytyrosol, and tyrosol, all acting as strong antioxidants, radical scavengers and NSAI-like drugs. We now report the efficacy of MRM tandem mass spectrometry, assisted by the isotope dilution assay, in the evaluation of the thermal stability of selected active principles of extra virgin olive oil.
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15
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Tzika ED, Papadimitriou V, Sotiroudis TG, Xenakis A. Oxidation of oleuropein studied by EPR and spectrophotometry. EUR J LIPID SCI TECH 2008. [DOI: 10.1002/ejlt.200700163] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Antioxidant synergism between fruit juice and α-tocopherol. A comparison between high phenolic black chokeberry (Aronia melanocarpa) and high ascorbic blackcurrant (Ribes nigrum). Eur Food Res Technol 2007. [DOI: 10.1007/s00217-007-0585-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Di Donna L, Mazzotti F, Napoli A, Salerno R, Sajjad A, Sindona G. Secondary metabolism of olive secoiridoids. New microcomponents detected in drupes by electrospray ionization and high-resolution tandem mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2007; 21:273-8. [PMID: 17200976 DOI: 10.1002/rcm.2830] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Olive drupe tissues have been selected as a possible source of information about the secondary metabolism of oleaceae secoiridoids. The structures of a number of new microcomponents, detected and isolated by a combined high-performance liquid chromatography (HPLC)-fraction collector/ultraviolet electrospray ionization mass spectrometry (UV/ESI-MS) apparatus, can be inferred from the data obtained by high-resolution tandem mass spectrometry in a QqTOF instrument. Some of them (1, 2, 3 and 4) are closely correlated to oleuropein. Others, such as neo-nuzhenide (5) and 2''-hydroxyoleuropein (6), typical of other oleaceae families, have never been found in olive tissues.
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Affiliation(s)
- Leonardo Di Donna
- Dipartimento di Chimica, Università della Calabria, cubo 12/C, I-87036 Arcavacata di Rende (CS), Italy
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18
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Di Donna L, Mazzotti F, Salerno R, Tagarelli A, Taverna D, Sindona G. Characterization of new phenolic compounds from leaves of Olea europaea L. by high-resolution tandem mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2007; 21:3653-3657. [PMID: 17939156 DOI: 10.1002/rcm.3262] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
A set of minor constituents of Olea europaea L. leaves have been identified and characterized by electrospray ionization tandem mass spectrometry (ESI-MS/MS) and high-resolution measurements (HRMS). Most of them are modified hydroxytyrosol species conjugated to a hexose unit. When possible, the structures of the new phenolic compounds present in Olea europaea L. have been confirmed by matching their MS/MS spectra with those of authentic standards isolated from other plants of the oleaceae family. The knowledge of the presence of new phenolic species in Olea europaea L. could provide tools for a full understanding of the secondary metabolism of this plant in relation to the biosynthesis of the phenolic species.
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Affiliation(s)
- Leonardo Di Donna
- Dipartimento di Chimica, Università della Calabria, Via P. Bucci, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy
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