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Adenubi OT, Famuyide IM, McGaw LJ, Eloff JN. Lichens: An update on their ethnopharmacological uses and potential as sources of drug leads. JOURNAL OF ETHNOPHARMACOLOGY 2022; 298:115657. [PMID: 36007717 DOI: 10.1016/j.jep.2022.115657] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Lichens, a unique symbiotic association between an alga/cyanobacterium and a fungus, produce secondary metabolites that are a promising source of novel drug leads. The beauty and importance of lichens have not been adequately explored despite their manifold biological activities such as anticancer, antimicrobial, antioxidant, anti-inflammatory, analgesic, antipyretic and antiparasitic. AIM OF THE STUDY The present review collates and discusses the available knowledge on secondary metabolites and biological activities of lichens (in vitro and in vivo). MATERIALS AND METHODS Using relevant keywords (lichens, secondary metabolites, bioactivity, pharmacological activities), five electronic databases, namely ScienceDirect, PubMed, Google Scholar, Scopus and Recent Literature on Lichens, were searched for past and current scientific contributions up until May 2022. Literature focusing broadly on the bioactivity of lichens including their secondary metabolites were identified and summarized. RESULTS A total of 50 review articles and 189 research articles were searched. Information related to antioxidant, antimicrobial, anti-inflammatory, anticancer and insecticidal activities of 90 lichen species (from 13 families) and 12 isolated metabolites are reported. Over 90% of the studies comprised in vitro investigations, such as bioassays evaluating radical scavenging properties, lipid peroxidation inhibition and reducing power, cytotoxicity and antimicrobial bioassays of lichen species and constituents. In vivo studies were scarce and available only in fish and rats. Most of the studies were done by research groups in Brazil, France, Serbia, India and Turkey. There were relatively few reports from Asia and Africa despite the ubiquitous nature of lichens and the high occurrence in these continents. CONCLUSION Secondary metabolites from lichens are worthy of further investigation in terms of their potential therapeutic applicability, including better understanding of their mechanism(s) of action. This would be of great importance in the search for novel drugs.
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Affiliation(s)
- Olubukola Tolulope Adenubi
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria.
| | - Ibukun Michael Famuyide
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Sciences, University of Pretoria, Onderstepoort, 0110, South Africa.
| | - Lyndy Joy McGaw
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Sciences, University of Pretoria, Onderstepoort, 0110, South Africa.
| | - Jacobus Nicolaas Eloff
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Sciences, University of Pretoria, Onderstepoort, 0110, South Africa.
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Xie TZ, Zhao YL, Wang H, Chen YC, Wei X, Wang ZJ, He YJ, Zhao LX, Luo XD. New steroidal alkaloids with anti-inflammatory and analgesic effects from Veratrum grandiflorum. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115290. [PMID: 35452774 DOI: 10.1016/j.jep.2022.115290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/27/2022] [Accepted: 04/08/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE "Li-Lu", the roots and rhizomes of Veratrum grandiflorum (Melianthiaceae), has been historically used as a traditional folk medicine for the treatment of wrist pain, fractures, sores, and inflammation in Yunnan Province, China. However, the anti-inflammatory and analgesic studies of this plant have seldom reported. AIM OF THE STUDY To evaluate the anti-inflammatory and analgesic properties related to the traditional usage of V. grandiflorum both in vitro and in vivo, and further explore the accurate bioactive compounds from the medicinal plant. MATERIALS AND METHODS Phytochemical investigation was carried out by chromatographic methods and their structures were established based on extensive spectra and comparison with corresponding data in the reported literatures. Anti-inflammatory activities were assessed by the suppression of lipopolysaccharide-activated inflammatory mediators in RAW 264.7 macrophage cells in vitro. Furthermore, anti-inflammatory and analgesic effects were evaluated based on carrageenan-induced paw edema and acetic acid-stimulated writhing in mice. RESULTS The methanol extract (ME) of V. grandiflorum significantly alleviated the paw edema caused by carrageenan and the writhing numbers induced by acetic acid. Subsequent phytochemical investigation led to isolated of 21 steroidal alkaloids, including seven new compounds, veragranines C-I (1-7). Anti-inflammatory test indicated that steroidal alkaloids could decrease the expression of cyclooxygenase-2 (COX-2), interleukin-1β (IL-1β), and tumor necrosis factor α (TNF-α) in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophage cells at a concentration of 5.0 μg/ml in vitro, comparable to DXM. Moreover, five new steroidal alkaloids (2, 4, 5, 6, and 7) and two major steroidal alkaloids (9 and 13) significantly decreased the numbers of writhing in mice at the doses of 0.5 and/or 1.0 mg/kg (p < 0.01/0.05), roughly comparable to Dolantin™ at 10.0 mg/kg. CONCLUSIONS The investigation supported the traditional use of V. grandiflorum and provided new steroidal alkaloids as potent analgesic agents.
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Affiliation(s)
- Tian-Zhen Xie
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Yun-Li Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Huan Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Yi-Chi Chen
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Xin Wei
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, PR China
| | - Zhao-Jie Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Ying-Jie He
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Li-Xing Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China
| | - Xiao-Dong Luo
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, PR China; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, PR China.
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Ologe MO. A novel gedunin-2-hydroxypropyl-β-cyclodextrin inclusion complex improves anti-nociceptive and anti-inflammatory activities of gedunin in rodents. Niger J Physiol Sci 2022; 37:9-19. [PMID: 35947833 DOI: 10.54548/njps.v37i1.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
Gedunin is a bioactive compound, obtained from Entandrophragma angolense (EA), which has limited therapeutic usefulness due to poor aqueous solubility and first-pass effects. Cyclodextrins are cyclic oligosaccharides that form complexes with poorly soluble compounds, thus enhancing their pharmacological activity. In this article, we evaluated the pharmacological activities of gedunin-2-hydroxypropyl-β-cyclodextrin complex (GCD) in rodents. The antinociceptive activity of GCD (50, 100, 200 mg/kg) and Gedunin (50mg/kg) was tested in acetic acid-induced writhing and formalin-induced paw licking in mice. The anti-inflammatory activity was investigated in carrageenan-induced paw oedema and air pouch inflammation models in rats. Leucocytes counts, Tumour Necrosis Factor-alpha (TNF-α) level, nitric oxide, malondialdehyde, reduced glutathione, and myeloperoxidase enzyme activities were assessed in the air pouch exudate. The GCD (200mg/kg) significantly decreased writhing response, reduced licking duration and decreased oedema compared with gedunin and control. Exudate volume and leucocyte count were significantly reduced by GCD (200 mg/kg), it decreased myeloperoxidase activity and inhibited TNF-α release. The carrageenan-induced GSH depletion, increased malondialdehyde and nitrite levels were significantly reversed by GCD (200 mg/kg) relative to gedunin and control. The GCD complex demonstrated significant antinociceptive and anti-inflammatory activities relative to gedunin alone via mechanisms associated with inhibition of oxidative stress and inflammation in rodents.
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Soulimani R, Dicko A, Baudelaire E, Bouayed J. Increased anti-inflammatory activity and enhanced phytochemical concentrations in superfine powders obtained by controlled differential sieving process from four medicinal plants. INT J VITAM NUTR RES 2021. [PMID: 34814709 DOI: 10.1024/0300-9831/a000739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Anti-inflammatory effect of Rosa canina, Salix alba, Scrophularia nodosa and Hedera helix were studied in LPS-stimulated primary peripheral blood mononuclear cells (PBMCs) from mice (n=18) by comparing homogeneous powders of small microparticles (50-100 μm, 100-180 μm and 180-315 μm) obtained from plants via a controlled differential sieving process (CDSp) versus total plant materials obtained via hydroethanolic (HE) extraction. Further, phytochemical composition of the fine powders and HE extracts was determined by LC-PDA-ESI/MS analyses. Results showed that a one-hour pretreatment of PBMCs with fine powders, particularly those with superfine particle sizes (i.e. 50-100 μm and 100-180 μm), significantly inhibited TNFα, IL-1β, IL-6 and NO production in LPS-stimulated PBMCs, by at least ca. 20% more than HE extracts (all, p<0.05). For each of the plants studied, their superfine powdered fractions were more concentrated in phenolic contents than their HE extracts. Overall, our results further confirm CDSp, as an environmentally friendly method, for improving the concentration of bioactive compounds as well as their biological activities.
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Affiliation(s)
- Rachid Soulimani
- Université de Lorraine, LCOMS / Neurotoxicologie Alimentaire et Bioactivité, Campus Bridoux, Metz, France
| | | | | | - Jaouad Bouayed
- Université de Lorraine, LCOMS / Neurotoxicologie Alimentaire et Bioactivité, Campus Bridoux, Metz, France
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Wang L, Mamut R. Mitochondrial genome from the lichenized fungus Peltigera rufescens (Weiss) Humb, 1793 (Ascomycota: Peltigeraceae). Mitochondrial DNA B Resour 2021; 6:2186-2187. [PMID: 34263045 PMCID: PMC8259810 DOI: 10.1080/23802359.2021.1944374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Known colloquially as ‘dog-lichens’ or ‘pelt-lichens’, most species of Peltigera grow on soil and mosses. Some species contribute a significant amount of nitrogen to the environment and have been used as traditional medicines. We analyzed the complete mitochondrial genome of P. rufescens, which is a circular genome 65,199 bp in size and its CG content is 26.7%. It contains 15 protein-coding genes (PCGs), 27 transport RNAs (tRNAs), and 3 ribosomal RNAs (rRNAs). Also, the atp9 gene is present in the genome. We used the complete mitochondrial genome to construct a phylogenetic tree by the Bayesian method, which was consistent with the phylogenetic relationship published for P. membranacea which is closely related to P. rufescens.
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Affiliation(s)
- Lidan Wang
- College of Life Science and Technology, Xinjiang University, Urumchi, China
| | - Reyim Mamut
- College of Life Science and Technology, Xinjiang University, Urumchi, China
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Sauer RS, Krummenacher I, Bankoglu EE, Yang S, Oehler B, Schöppler F, Mohammadi M, Güntzel P, Ben-Kraiem A, Holzgrabe U, Stopper H, Broscheit JA, Braunschweig H, Roewer N, Brack A, Rittner HL. Stabilization of Delphinidin in Complex with Sulfobutylether-β-Cyclodextrin Allows for Antinociception in Inflammatory Pain. Antioxid Redox Signal 2021; 34:1260-1279. [PMID: 32977733 DOI: 10.1089/ars.2019.7957] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Aims: Delphinidin (DEL) is a plant-derived antioxidant with clinical potential to treat inflammatory pain but suffers from poor solubility and low bioavailability. The aim of the study was to develop a well-tolerated cyclodextrin (CD)-DEL complex with enhanced bioavailability and to investigate the mechanisms behind its antinociceptive effects in a preclinical model of inflammatory pain. Results: CD-DEL was highly soluble and stable in aqueous solution, and was nontoxic. Systemic administration of CD-DEL reversed mechanical and heat hyperalgesia, while its local application into the complete Freund's adjuvant (CFA)-induced inflamed paw dose-dependently reduced mechanical hyperalgesia, paw volume, formation of the lipid peroxidation product 4-hydroxy-2-nonenal (4-HNE), and tissue migration of CD68+ macrophages. CD-DEL also directly prevented 4-HNE-induced mechanical hyperalgesia, cold allodynia, and an increase in the intracellular calcium concentration into transient receptor potential ankyrin 1 expressing cells. Both 4-HNE- and CFA-induced reactive oxygen species (ROS) levels were sensitive to CD-DEL, while its capacity to scavenge superoxide anion radicals (inhibitory concentration 50 [IC50]: 70 ± 5 μM) was higher than that observed for hydroxyl radicals (IC50: 600 ± 50 μM). Finally, CD-DEL upregulated heme oxygenase 1 that was prevented by HMOX-1 siRNA in vitro. Innovation:In vivo application of DEL to treat inflammatory pain is facilitated by complexation with CD. Apart from its antioxidant effects, the CD-DEL has a unique second antioxidative mechanism involving capturing of 4-HNE into the CD cavity followed by displacement and release of the ROS scavenger DEL. Conclusion: CD-DEL has antinociceptive, antioxidative, and anti-inflammatory effects making it a promising formulation for the local treatment of inflammatory pain.
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Affiliation(s)
- Reine-Solange Sauer
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Ivo Krummenacher
- Institute for Inorganic Chemistry and Julius Maximilians University Würzburg, Würzburg, Germany
| | - Ezgi Eylül Bankoglu
- Institute of Pharmacology and Toxicology, Julius Maximilians University Würzburg, Würzburg, Germany
| | - Shaobing Yang
- Department of Anesthesiology and Pain Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Beatrice Oehler
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Friedrich Schöppler
- Institute for Physical and Theoretical Chemistry and Julius Maximilians University Würzburg, Würzburg, Germany
| | - Milad Mohammadi
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Paul Güntzel
- Institute for Pharmacy and Food Chemistry, Julius Maximilians University Würzburg, Würzburg, Germany
| | - Adel Ben-Kraiem
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Ulrike Holzgrabe
- Institute for Pharmacy and Food Chemistry, Julius Maximilians University Würzburg, Würzburg, Germany
| | - Helga Stopper
- Institute of Pharmacology and Toxicology, Julius Maximilians University Würzburg, Würzburg, Germany
| | - Jens A Broscheit
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Holger Braunschweig
- Institute for Inorganic Chemistry and Julius Maximilians University Würzburg, Würzburg, Germany
| | - Norbert Roewer
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Alexander Brack
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
| | - Heike L Rittner
- Department for Anesthesiology, Center for Interdisciplinary Pain Medicine, University Hospital of Würzburg, Würzburg, Germany
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Liu R, Kim W, Paguirigan JA, Jeong MH, Hur JS. Establishment of Agrobacterium tumefaciens-Mediated Transformation of Cladonia macilenta, a Model Lichen-Forming Fungus. J Fungi (Basel) 2021; 7:252. [PMID: 33810561 PMCID: PMC8065847 DOI: 10.3390/jof7040252] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/20/2021] [Accepted: 03/23/2021] [Indexed: 01/11/2023] Open
Abstract
Despite the fascinating biology of lichens, such as the symbiotic association of lichen-forming fungi (mycobiont) with their photosynthetic partners and their ability to grow in harsh habitats, lack of genetic tools manipulating mycobiont has hindered studies on genetic mechanisms underpinning lichen biology. Thus, we established an Agrobacterium tumefaciens-mediated transformation (ATMT) system for genetic transformation of a mycobiont isolated from Cladonia macilenta. A set of combinations of ATMT conditions, such as input biomass of mycobiont, co-cultivation period with Agrobacterium cells, and incubation temperature, were tested to identify an optimized ATMT condition for the C. macilenta mycobiont. As a result, more than 10 days of co-cultivation period and at least 2 mg of input biomass of the mycobiont were recommended for an efficient ATMT, owing to extremely slow growth rate of mycobionts in general. Moreover, we examined T-DNA copy number variation in a total of 180 transformants and found that 88% of the transformants had a single copy T-DNA insertion. To identify precise T-DNA insertion sites that interrupt gene function in C. macilenta, we performed TAIL-PCR analyses for selected transformants. A hypothetical gene encoding ankyrin repeats at its C-terminus was interrupted by T-DNA insertion in a transformant producing dark-brown colored pigment. Although the identification of the pigment awaits further investigation, this proof-of-concept study demonstrated the feasibility of use of ATMT in construction of a random T-DNA insertion mutant library in mycobionts for studying genetic mechanisms behind the lichen symbiosis, stress tolerance, and secondary metabolite biosynthesis.
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Affiliation(s)
- Rundong Liu
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| | - Wonyong Kim
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| | - Jaycee Augusto Paguirigan
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
- Department of Biological Sciences, College of Science, University of Santo Tomas, España Boulevard, Manila 1008, Philippines
| | - Min-Hye Jeong
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
| | - Jae-Seoun Hur
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea; (R.L.); (J.A.P.); (M.-H.J.)
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Tripathi AH, Negi N, Gahtori R, Kumari A, Joshi P, Tewari LM, Joshi Y, Bajpai R, Upreti DK, Upadhyay SK. A Review of Anti-Cancer and Related Properties of Lichen-Extracts and Metabolites. Anticancer Agents Med Chem 2021; 22:115-142. [PMID: 34225637 DOI: 10.2174/1871520621666210322094647] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/08/2020] [Accepted: 01/03/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Lichens are a composite consortium of fungus and alga. The symbiotic organisms are naturally equipped with distinct characteristics as compared to constituting organisms separately. Lichens due to their peculiar anatomy and physiology, are the reservoir of more than 600 unique secondary metabolites, also known as 'lichen substances'. Since ancient times, many ethnic groups from various parts of the world had knowledge about the applications of lichens as major provenance of food/fodder, medicine, dyes, spices, perfumes, etc. Lichen substances have shown impressive antioxidant, antimicrobial, antiviral, antitumor, and anti-inflammatory activities under experimental conditions. Usnic acid, a well-known metabolite, found in several species of lichens, possesses potent antioxidant and anti-inflammatory activities. It also has significant anti-proliferative potential as revealed through testing in different cancer cell lines. Atranorin, Lecanoric acid, Norstictic acid, Lobaric acid, Stictic acid, Ramalin, Gyrophoric acid, Salazinic acid, Protolichesterinic, and Fumarprotocetraric acid are some of the other purified lichen metabolites with potent anti-cancer activities. OBJECTIVE This study presents an overview of lichen derived extracts/compounds augmenting the anti-cancer (related) properties. METHOD The review comprehends different studies (in vivo and in vitro) backing up the possibility of lichen extracts and metabolites towards their use as antioxidant, anti-proliferative, anti-inflammatory and EMT-inhibiting agents. RESULTS The review focuses on anti-cancer and related properties of lichen extracts and metabolites that include their anti-oxidative, anti-inflammatory, anti-proliferative and pro-apoptotic, cancer stemness reduction, activities and, the potential of inhibition of cancer-associated Epithelial-mesenchymal transition (EMT) that is responsible for multiple drug-resistance and metastasis of cancer cells in a large proportion of cases. CONCLUSION Lichens can be the repertoire of a plethora of lichen metabolites with putative bioactive potential, which is needed to be explored in order to find out novel anti-cancer drugs.
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Affiliation(s)
- Ankita H Tripathi
- Department of Biotechnology, Kumaun University Campus, Bhimtal, Uttarakhand, India
| | - Nidhi Negi
- Department of Chemistry, D.S.B. Campus, Kumaun University, Nainital, Uttarakhand, India
| | - Rekha Gahtori
- Department of Biotechnology, Kumaun University Campus, Bhimtal, Uttarakhand, India-263136; b Department of Chemistry, D.S.B. Campus, Kumaun University, Nainital, Uttarakhand, India
| | - Amrita Kumari
- Department of Biotechnology, Kumaun University Campus, Bhimtal, Uttarakhand, India-263136; b Department of Chemistry, D.S.B. Campus, Kumaun University, Nainital, Uttarakhand, India
| | - Penny Joshi
- Department of Chemistry, D.S.B. Campus, Kumaun University, Nainital, Uttarakhand. 0
| | - Lalit M Tewari
- Department of Botany, D.S.B. Campus, Kumaun University, Nainital, Uttarakhand, India
| | - Yogesh Joshi
- Department of Botany, University of Rajasthan, Jaipur, Rajasthan, India
| | - Rajesh Bajpai
- CSIR-National Botanical Research Institute, Lucknow, India
| | - Dalip K Upreti
- CSIR-National Botanical Research Institute, Lucknow, India
| | - Santosh K Upadhyay
- Department of Biotechnology, Kumaun University Campus, Bhimtal, Uttarakhand, India
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Lee S, Suh YJ, Yang S, Hong DG, Ishigami A, Kim H, Hur JS, Chang SC, Lee J. Neuroprotective and Anti-Inflammatory Effects of Evernic Acid in an MPTP-Induced Parkinson's Disease Model. Int J Mol Sci 2021; 22:2098. [PMID: 33672606 PMCID: PMC7924051 DOI: 10.3390/ijms22042098] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/10/2021] [Accepted: 02/17/2021] [Indexed: 12/12/2022] Open
Abstract
Oxidative stress, mitochondrial dysfunction, and neuroinflammation are strongly associated with the pathogenesis of Parkinson's disease (PD), which suggests that anti-oxidative and anti-inflammatory compounds might provide an alternative treatment for PD. Here, we evaluated the neuroprotective effects of evernic aid (EA), which was screened from a lichen library provided by the Korean Lichen Research Institute at Sunchon National University. EA is a secondary metabolite generated by lichens, including Ramalina, Evernia, and Hypogymnia, and several studies have described its anticancer, antifungal, and antimicrobial effects. However, the neuroprotective effects of EA have not been studied. We found that EA protected primary cultured neurons against 1-methyl-4-phenylpyridium (MPP+)-induced cell death, mitochondrial dysfunction, and oxidative stress, and effectively reduced MPP+-induced astroglial activation by inhibiting the NF-κB pathway. In vivo, EA ameliorated MPTP-induced motor dysfunction, dopaminergic neuronal loss, and neuroinflammation in the nigrostriatal pathway in C57BL/6 mice. Taken together, our findings demonstrate that EA has neuroprotective and anti-inflammatory effects in PD models and suggest that EA is a potential therapeutic candidate for PD.
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Affiliation(s)
- Seulah Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.L.); (Y.J.S.); (S.Y.); (D.G.H.)
| | - Yeon Ji Suh
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.L.); (Y.J.S.); (S.Y.); (D.G.H.)
| | - Seonguk Yang
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.L.); (Y.J.S.); (S.Y.); (D.G.H.)
| | - Dong Geun Hong
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.L.); (Y.J.S.); (S.Y.); (D.G.H.)
| | - Akihito Ishigami
- Molecular Regulation of Aging, Tokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan;
| | - Hangun Kim
- College of Pharmacy, Sunchon National University, Suncheon 57922, Korea;
| | - Jae-Seoun Hur
- Korean Lichen Research Institute, Sunchon National University, Suncheon 57922, Korea;
| | - Seung-Cheol Chang
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, Busan 46241, Korea;
| | - Jaewon Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.L.); (Y.J.S.); (S.Y.); (D.G.H.)
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10
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Kim JE, Min SK, Hong JM, Kim KH, Han SJ, Yim JH, Park H, Kim IC. Anti-inflammatory effects of methanol extracts from the Antarctic lichen, Amandinea sp. in LPS-stimulated raw 264.7 macrophages and zebrafish. FISH & SHELLFISH IMMUNOLOGY 2020; 107:301-308. [PMID: 33068759 DOI: 10.1016/j.fsi.2020.10.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/12/2020] [Accepted: 10/14/2020] [Indexed: 06/11/2023]
Abstract
The aim of the present study was to determine the anti-inflammatory effect of an extracts isolated from the lichen. Amandinea sp. was collected from the Antarctic and extracted with methanol. The basic screening of the anti-inflammatory property of the extracts was done using the NO assay. The extracts showed very little cytotoxicity, and reduced NO production in LPS-stimulated RAW 264.7 cells in a dose-dependent manner. Furthermore, the extracts inhibited LPS-induced release of pro-inflammatory cytokines such as interleukin-6 (IL-6), and tumor necrosis factor-α(TNF-α), and inflammatory mediators inducible nitric oxide synthase (iNOS), and cyclooxygenase-2 (COX-2). The extracts also reduced the cytosolic p-IκB-α level and the level of the nuclear factor p65. We examined the anti-inflammatory effects of the extracts using zebrafish in vivo. The extracts reduced the amount of reactive oxygen species (ROS) in LPS-induced zebrafish larvae and inhibited the mRNA expression of inflammatory cytokines and mediators in a tail-cutting induced model. These results are similar to those obtained in vitro with RAW 264.7 cells. Collectively, the data suggest that the extracts may contain one of more compounds with anti-inflammatory effects. Further studies are required to identify the candidate compound/s and to understand the mechanism of action of the extract.
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Affiliation(s)
- Jung Eun Kim
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea; Department of Pharmacy, Graduate School, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Seul Ki Min
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea
| | - Ju-Mi Hong
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea
| | - Kyung Hee Kim
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea
| | - Se Jong Han
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea; Department of Polar Sciences, University of Science and Technology, Incheon, 21990, Republic of Korea
| | - Joung Han Yim
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea
| | - Hyun Park
- Division of Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Il-Chan Kim
- Division of Polar Life Science, Korea Polar Research Institute (KOPRI), Incheon, 21990, Republic of Korea.
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Lee S, Lee Y, Ha S, Chung HY, Kim H, Hur JS, Lee J. Anti-inflammatory effects of usnic acid in an MPTP-induced mouse model of Parkinson's disease. Brain Res 2020; 1730:146642. [PMID: 31930999 DOI: 10.1016/j.brainres.2019.146642] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 12/13/2019] [Accepted: 12/27/2019] [Indexed: 01/18/2023]
Abstract
Neuroinflammation is often associated with astrocyte and microglial activations particularly in Parkinson's disease (PD) and other brain damage such as Alzheimer's disease. Therefore, the modulation of glial activation offers a possible target for treating PD-associated pathologies. Here, we evaluated the neuroprotective effects of usnic acid, a naturally occurring dibenzofuran derivative found in several lichen species in an acute mouse model of PD. Male mice were administered with vehicle or usnic acid (5 or 25 mg/kg) for 10 consecutive days, and then on day 11, MPTP (20 mg/kg, i.p.) was administered four times (with 2hrs intervals between injections) to induce PD pathologies. It was found that MPTP-induced motor dysfunction and neuronal loss were ameliorated in the usnic acid-treated mice versus vehicle-treated controls. Further study revealed that usnic acid effectively inhibited MPP+-induced glial activation in primary astrocytes by blocking NF-κB activation. Taken together, these findings suggest that usnic acid could be considered potentially useful therapeutic candidates for PD and other neurodegenerative diseases associated with neuroinflammation.
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Affiliation(s)
- Seulah Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Yujeong Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Sugyeong Ha
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Hae Young Chung
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Hangun Kim
- College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, Republic of Korea
| | - Jae-Seoun Hur
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Republic of Korea
| | - Jaewon Lee
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan, Republic of Korea.
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Salem S, Leghouchi E, Soulimani R, Bouayed J. Reduction of paw edema and liver oxidative stress in carrageenan-induced acute inflammation by Lobaria pulmonaria and Parmelia caperata, lichen species, in mice. INT J VITAM NUTR RES 2019; 91:143-151. [PMID: 31847731 DOI: 10.1024/0300-9831/a000620] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Paw edema volume reduction is a useful marker in determining the anti-inflammatory effect of drugs and plant extracts in carrageenan-induced acute inflammation. In this study, the anti-inflammatory effect of Lobaria pulmonaria (LP) and Parmelia caperata (PC), two lichen species, was examined in carrageenan-induced mouse paw edema test. Compared to the controls in carrageenan-induced inflammation (n = 5/group), our results showed that pretreatment by single oral doses with PC extract (50-500 mg/kg) gives better results than LP extract (50-500 mg/kg) in terms of anti-edematous activity, as after 4 h of carrageenan subplantar injection, paw edema formation was inhibited at 82-99% by PC while at 35-49% by LP. The higher anti-inflammatory effect of PC, at all doses, was also observed on the time-course of carrageenan-induced paw edema, displaying profile closely similar to that obtained with diclofenac (25 mg/kg), an anti-inflammatory drug reference (all p < 0.001). Both LP and PC, at all doses, significantly ameliorated liver catalase (CAT) activity (all p < 0.05). However, superoxide dismutase (SOD) activity, glutathione peroxidase (GPx) activity and glutathione (GSH) levels were found increased in liver of PC- compared to LP-carrageenan-injected mice. Our findings demonstrated on one hand higher preventive effects of PC compared to LP in a mouse carrageenan-induced inflammatory model and suggested, on the other hand, that anti-inflammatory effects elicited by the two lichens were closely associated with the amelioration in the endogenous antioxidant status of liver.
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Affiliation(s)
- Samira Salem
- Université Mohammed Seddik Benyahia, Laboratoire de Biotechnologie, Environnement et Santé, Algérie.,Université de Lorraine, LCOMS/Neurotoxicologie Alimentaire et Bioactivité, Campus Bridoux, France
| | - Essaid Leghouchi
- Université Mohammed Seddik Benyahia, Laboratoire de Biotechnologie, Environnement et Santé, Algérie
| | - Rachid Soulimani
- Université de Lorraine, LCOMS/Neurotoxicologie Alimentaire et Bioactivité, Campus Bridoux, France
| | - Jaouad Bouayed
- Université de Lorraine, LCOMS/Neurotoxicologie Alimentaire et Bioactivité, Campus Bridoux, France
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Hawrył A, Hajnos-Stolarz A, Hawrył M, Bogucka-Kocka A. TLC fingerprint with chemometrics and antioxidant activity of selected lichens. J LIQ CHROMATOGR R T 2019. [DOI: 10.1080/10826076.2019.1585629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Anna Hawrył
- Department of Inorganic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Lublin, Poland
| | | | - Mirosław Hawrył
- Department of Inorganic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Lublin, Poland
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Peng Y, Hu M, Lu Q, Tian Y, He W, Chen L, Wang K, Pan S. Flavonoids derived from Exocarpium Citri Grandis inhibit LPS-induced inflammatory response via suppressing MAPK and NF-κB signalling pathways. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2018.1550056] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Ying Peng
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Mengjun Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Qi Lu
- Research Institute of Agricultural Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Wuhan, People’s Republic of China
| | - Yan Tian
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Wanying He
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Liang Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Kexing Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Siyi Pan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, People’s Republic of China
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, Huazhong Agricultural University, Wuhan, People’s Republic of China
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Dumlu FA, Aydin T, Odabasoglu F, Berktas OA, Kutlu Z, Erol HS, Halici MB, Cadirci E, Cakir A. Anti-inflammatory and antioxidant properties of jervine, a sterodial alkaloid from rhizomes of Veratrum album. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 55:191-199. [PMID: 30668429 DOI: 10.1016/j.phymed.2018.06.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/05/2018] [Accepted: 06/19/2018] [Indexed: 05/11/2023]
Abstract
BACKGROUND Veratrum, hellebore is an important plant species of the Liliaceae family and jervine is the characteristic steroidal alkaloid constituent of Veratrum album. PURPOSE In the current study, anti-inflammatory and antioxidant effects of jervine isolated from NH4OH-benzene extract of V. album rhizomes were investigated on CAR induced paw edema in rats. METHODS/STUDY DESIGN In inflammatory study, 50, 100, 200 and 400 mg/kg doses of jervine, 25 mg/kg doses of DIC and IND were orally administered, and the volume of the foots were measured up to their knee arthrosis by plethismometer. After one hour of the oral administration of the all treatments, 0.1 ml of CAR solution (1%) was injected into the foot of the all rat groups and the volume of the foots were measured during 5 h after CAR injection. GPx, SOD, GR, MPO, CAT enzymes activities and GSH, LPO levels of the supernatants of paw homogenates and inflammation biomarkers such as TNF-α and IL-1β in the rats serums were also estimated. RESULTS According to the present results, jervine exerted 50.4-73.5% anti-inflammatory effects in carrageenan induced paw edema. Inflammation biomarkers such as TNF-α, IL-1β and MPO that increased by CAR injection were suppressed by the administrations of all doses of jervine, IND and DIC. In all paw tissues, LPO levels as indicator of oxidative tissue damage were found to be high in CAR-treated group and it was found to be decreased in all doses of jervine. CONCLUSION Jervine, DIC and IND reduced the negative effects of CAR due to increasing effects on the SOD, CAT, GSH, GPx and GR antioxidants.
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Affiliation(s)
- Fadime Atalay Dumlu
- Department of Biochemistry, Faculty of Medicine, Kafkas University, 36100 Kars, Turkey
| | - Tuba Aydin
- Department of Pharmacognosy, Faculty of Pharmacy, Agri Ibrahim Cecen University, 04100 Agri, Turkey
| | - Fehmi Odabasoglu
- Department of Biochemistry, Faculty of Medicine, Kafkas University, 36100 Kars, Turkey
| | - Ozlem Aydin Berktas
- Department of Biochemistry, Faculty of Health Sciences, Giresun University, 28200 Giresun, Turkey
| | - Zerrin Kutlu
- Department of Biochemistry, Faculty of Pharmacy, Ataturk University, 25100 Erzurum, Turkey
| | - Huseyin Serkan Erol
- Department of Biochemistry, Faculty of Veterinary Science, Ataturk University, 25100 Erzurum, Turkey
| | - Mesut B Halici
- Department of Biochemistry, Faculty of Veterinary Science, Ataturk University, 25100 Erzurum, Turkey
| | - Elif Cadirci
- Department of Pharmacology, Faculty of Medicine, Ataturk University, 25100 Erzurum, Turkey
| | - Ahmet Cakir
- Department of Chemistry, Faculty of Science and Letters, Kilis 7 Aralik University, 79000 Kilis, Turkey.
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Noureen S, Riaz A, Arshad M, Arshad N. In vitro selection and in vivo confirmation of the antioxidant ability of Lactobacillus brevis MG000874. J Appl Microbiol 2019; 126:1221-1232. [PMID: 30597726 DOI: 10.1111/jam.14189] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 10/31/2018] [Accepted: 12/04/2018] [Indexed: 01/16/2023]
Abstract
AIMS This study aimed at isolating a probiotic strain from a collection of lactic acid bacteria (LAB) with the high antioxidant property and confirms its potential in d-gal-induced oxidative stress (OS) murine model. METHODS AND RESULTS The in vitro antioxidant ability of 16 LAB strains was determined in the cell-free supernatant of 3- to 5-day-old culture, intact cells and cell lysates using three different methods for determining the reactive oxygen species scavenging activity and inhibition of lipid peroxidation. The strain, An28, presented the best antioxidant activity and was identified as Lactobacillus brevis MG000874 on the basis of 16 sRNA gene sequencing. The antioxidant potential of L. brevis MG000874 was confirmed in an OS murine model. Albino mice were exposed to d-galactose at a dose of 150 mg kg-1 BW and fed with L. brevis MG000874 (0·2 ml of 1010 CFU per ml cell suspension per animal per day). Antioxidant enzymes were quantified spectrophotometrically in the liver, kidney and serum. Subcutaneous administration of d-gal resulted in decrease in superoxide dismutase (SOD), catalase (CAT) and glutathione (GSH) and increase in glutathione-S-transferase (GST) levels in animals. The L. brevis MG000874-treated animals displayed improvement in SOD, CAT and GST in all tissues and GSH in the liver and serum. The safety assessment of L. brevis MG000874 was performed by comparing liver and renal function tests. None of the selected indicators was significantly different from the negative control group. CONCLUSIONS The antioxidant potential of 16 strains was noticed to be strain specific and in vivo performance of L. brevis MG000874 was found satisfactory in a d-gal murine model. SIGNIFICANCE AND IMPACT OF THE STUDY Lactobacillus brevis MG000874 was identified for its admirable antioxidant property. This strain or/and its metabolites could be further investigated for possible applications in humans and veterinary fields.
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Affiliation(s)
- S Noureen
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - A Riaz
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - M Arshad
- Department of Zoology, University of the Education, Lahore, Pakistan
| | - N Arshad
- Department of Zoology, University of the Punjab, Lahore, Pakistan
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BAYIR YASIN, UN HARUN, CADIRCI ELIF, AKPINAR EROL, DIYARBAKIR BUSRA, CALIK ILKNUR, HALICI ZEKAI. Effects of Aliskiren, an RAAS inhibitor, on a carrageenan-induced pleurisy model of rats. ACTA ACUST UNITED AC 2019; 91:e20180106. [DOI: 10.1590/0001-3765201820180106] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 05/15/2018] [Indexed: 02/07/2023]
Affiliation(s)
| | - HARUN UN
- Agri Ibrahim Cecen University Campus, Turkey
| | | | | | | | - ILKNUR CALIK
- Erzurum Region Education and Research Hospital, Turkey
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Antioxidant, Anti-Inflammatory, and Analgesic Activities of Agrimonia eupatoria L. Infusion. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:8309894. [PMID: 28491113 PMCID: PMC5405390 DOI: 10.1155/2017/8309894] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 03/09/2017] [Indexed: 11/17/2022]
Abstract
Agrimony (Agrimonia eupatoria L.) (Ae) is used in traditional medicine to treat inflammatory and oxidative related diseases. Therefore, this study focuses on the anti-inflammatory and analgesic potential of Ae infusion (AeI). Phenolic compounds characterization was achieved by HPLC-PDA-ESI/MS n . To evaluate antioxidant potential, 2,2-diphenyl-1-picrylhydrazyl (DPPH), superoxide anion, hydroxyl radical, and SNAP assays were used. In vitro anti-inflammatory activity of AeI was investigated in LPS-stimulated macrophages by measuring the NO production. In vivo anti-inflammatory activity was validated using the mouse carrageenan-induced paw edema model. Peripheral and central analgesic potential was evaluated using the acetic acid-induced writhing and hot-plate tests, respectively, as well as the formalin assay to assess both activities. The safety profile was disclosed in vitro and in vivo, using MTT and hematoxylin assays, respectively. Vitexin, quercetin O-galloyl-hexoside, and kaempferol O-acetyl-hexosyl-rhamnoside were referred to in this species for the first time. AeI and mainly AePF (Ae polyphenolic fraction) showed a significant antiradical activity against all tested radicals. Both AeI and AePF decreased NO levels in vitro, AePF being more active than AeI. In vivo anti-inflammatory and analgesic activities were verified for both samples at concentrations devoid of toxicity. Agrimony infusion and, mainly, AePF are potential sources of antiradical and anti-inflammatory polyphenols.
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Onasanwo SA, Oyebanjo OT, Ajayi AM, Olubori MA. Anti-nociceptive and anti-inflammatory potentials of Vernoniaamygdalina leaf extract via reductions of leucocyte migration and lipid peroxidation. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2017; 6:192-198. [PMID: 28512601 PMCID: PMC5429079 DOI: 10.5455/jice.20170330010610] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 03/09/2017] [Indexed: 11/23/2022]
Abstract
Background: Vernonia amygdalina is well known as a medicinal plant in folk medicine as antidiabetic, anthelmintic, antimalarial, laxative/purgative, and expectorant among others. Aim: This study was conducted to investigate the antinociceptive and anti-inflammatory effects of V. amygdalina. Materials and Methods: Methanol extract of V. amygdalina leaf (MEVA) was evaluated for antinociceptive effect and possible mechanisms of action in the presence of naloxone (1 mg/kg), atropine (2 mg/kg), and prazosin (1 mg/kg) using acetic acid writhing test in mice. The anti-inflammatory effect was evaluated in carrageenan hind paw edema and carrageenan air pouch models. Protein concentration, malondialdehyde (MDA), glutathione (GSH), and superoxide dismutase (SOD) assays were carried out for its antioxidative activities in inflammation. Hematoxylin and eosin staining was used to assess the level of inflammation. Results: From the acetic acid writhing test results, MEVA (50,100 mg/kg) showed significant antinociceptive effect. Naloxone, atropine and prazosin did not significantly reverse the antinociceptive effect of MEVA (50 mg/kg). MEVA (50, 100, and 200 mg/kg) showed dose-dependent inhibition of edema (41.4, 63.0, and 68.6%) at 4 h post-carrageenan injection. In the carrageenan air pouch model, MEVA (200 mg/kg) significantly (P < 0.05) reduced infiltrating leukocytes, protein concentration and MDA levels, while GSH and SOD were unaffected. The histological study showed a reduction in the infiltration of inflammatory cells in MEVA-treated groups. Conclusion: V. amygdalina showed antinociceptive activity and anti-inflammatory effect via reductions of leukocyte migration and lipid peroxidation.
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Affiliation(s)
- Samuel Adetunji Onasanwo
- Department of Physiology, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Oyetola Tolulope Oyebanjo
- Department of Physiology, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Abayomi Mayowa Ajayi
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Mujeedat Adebukola Olubori
- Department of Physiology, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Cadirci E, Halici Z, Yayla M, Toktay E, Bayir Y, Karakus E, Topcu A, Buyuk B, Albayrak A. Blocking of urotensin receptors as new target for treatment of carrageenan induced inflammation in rats. Peptides 2016; 82:35-43. [PMID: 27208703 DOI: 10.1016/j.peptides.2016.05.006] [Citation(s) in RCA: 15] [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: 02/25/2016] [Revised: 05/16/2016] [Accepted: 05/17/2016] [Indexed: 12/17/2022]
Abstract
This study investigated possible role of U-II and its receptor expression in inflammation by using UTR agonist and antagonist in carrageenan induced acute inflammation. Rats were divided into 5 groups as (1) Healthy control, (2) Carrageenan control, (3) Carrageenan +Indomethacin 20mg/kg, orally, (4) Carrageenan +AC7954 (U-II receptor agonist, intraperitoneally) 30mg/kg and (5) Carrageenan +SB657510 (UTR antagonist, intraperitoneally) 30mg/kg. 1h after drug administration, carrageenan was injected. At the 3rd hour after carrageenan injection, agonist produced no effect while antagonist 63% anti-inflammatory effect respectively. UTR and UT-II expression increased in carrageenan induced paw tissue. Antagonist administration prevented the decrease in an antioxidant system and also capable to decrease TNF-α and IL-6 mRNA expressions. This study showed the role of urotensin II receptors in the physiopathogenesis of acute inflammatory response that underlying many diseases accompanied by inflammation.
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Affiliation(s)
- Elif Cadirci
- Department of Pharmacology, Ataturk University Faculty of Medicine, 25240 Erzurum, Turkey
| | - Zekai Halici
- Department of Pharmacology, Ataturk University Faculty of Medicine, 25240 Erzurum, Turkey.
| | - Muhammed Yayla
- Department of Pharmacology, Kafkas University Faculty of Medicine, 36240 Kars, Turkey
| | - Erdem Toktay
- Department of Histology and Embryology, Ataturk University Faculty of Medicine, 25240 Erzurum, Turkey
| | - Yasin Bayir
- Department of Biochemistry, Ataturk University Faculty of Pharmacy, 25240 Erzurum, Turkey
| | - Emre Karakus
- Department of Pharmacology and Toxicology, Ataturk University Faculty of Veterinary Medicine, 25240 Erzurum, Turkey
| | - Atilla Topcu
- Department of Pharmacology, RTE University Faculty of Medicine, 53240 Rize, Turkey
| | - Basak Buyuk
- Department of Histology and Embryology, 19 Mart University, Faculty of Medicine, 25240 Çanakkale, Turkey
| | - Abdulmecit Albayrak
- Department of Pharmacology, Ataturk University Faculty of Medicine, 25240 Erzurum, Turkey
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Fernández-Moriano C, Gómez-Serranillos MP, Crespo A. Antioxidant potential of lichen species and their secondary metabolites. A systematic review. PHARMACEUTICAL BIOLOGY 2016; 54:1-17. [PMID: 25885942 DOI: 10.3109/13880209.2014.1003354] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
CONTEXT Pharmacological interest of lichens lies in their capacity to produce bioactive secondary metabolites, being most of them phenolic compounds with reactive hydroxyl groups that confer antioxidant potential through various mechanisms. Increasing incidence and impact of oxidative stress-related diseases (i.e., neurodegenerative disorders) has encouraged the search of new pharmacological strategies to face them. Lichens appear to be a promising source of phenolic compounds in the discovery of natural products exerting antioxidant activity. OBJECTIVE The present review thoroughly discusses the available knowledge on antioxidant properties of lichens, including both in vitro and in vivo studies and the parameters assessed so far on lichen constituents. METHODS Literature survey was performed by using as main databases PubMed, Google Scholar, Scopus, Science Direct, and Recent Literature on Lichens. We reviewed 98 highlighted research articles without date restriction. RESULTS Current report collects data related to antioxidant activities of more than 75 lichen species (from 18 botanical families) and 65 isolated metabolites. Much information comes from in vitro investigations, such as chemical assays evaluating radical scavenging properties, lipid peroxidation inhibition, and reducing power of lichen species and compounds; similarly, research on cellular substrates and animal models generally measures antioxidant enzymes levels and other antioxidant markers, such as glutathione levels or tissue peroxidation. CONCLUSION Since consistent evidence demonstrated the contribution of oxidative stress on the development and progression of several human diseases, reviewed data suggest that some lichen compounds are worthy of further investigation and better understanding of their antioxidant and neuroprotective potentials.
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Affiliation(s)
| | | | - Ana Crespo
- b Department of Plant Biology II, Faculty of Pharmacy , Universidad Complutense Madrid , Madrid , Spain
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22
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Atalay F, Odabasoglu F, Halici M, Cadirci E, Aydin O, Halici Z, Cakir A. N-Acetyl Cysteine Has Both Gastro-Protective and Anti-Inflammatory Effects in Experimental Rat Models: Its Gastro-Protective Effect Is Related to Its In Vivo and In Vitro Antioxidant Properties. J Cell Biochem 2015; 117:308-19. [DOI: 10.1002/jcb.25193] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 04/09/2015] [Indexed: 12/15/2022]
Affiliation(s)
- Fadime Atalay
- Department of Medical Biochemistry, Faculty of Medicine; Kafkas University; Kars 36100 Turkey
| | - Fehmi Odabasoglu
- Department of Medical Biochemistry, Faculty of Medicine; Kafkas University; Kars 36100 Turkey
| | - Mesut Halici
- Department of Biochemistry, Faculty of Veterinary; Ataturk University; Erzurum 25240 Turkey
| | - Elif Cadirci
- Department of Pharmacology, Faculty of Pharmacy; Ataturk University; Erzurum 25240 Turkey
| | - Ozlem Aydin
- Department of Biochemistry, Faculty of Pharmacy; Ataturk University; Erzurum 25240 Turkey
| | - Zekai Halici
- Department of Pharmacology, Faculty of Medicine; Ataturk University; Erzurum 25240 Turkey
| | - Ahmet Cakir
- Department of Chemistry, Faculty of Science and Art; Kilis 7 Aralık University; Kilis 79100 Turkey
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Atalay F, Odabasoglu F, Halici M, Cakir A, Cadirci E, Aslan A, Aydin Berktas O, Kazaz C. Gastroprotective and Antioxidant Effects ofLobaria pulmonariaand Its Metabolite Rhizonyl Alcohol on Indomethacin-Induced Gastric Ulcer. Chem Biodivers 2015; 12:1756-67. [DOI: 10.1002/cbdv.201400432] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Indexed: 12/28/2022]
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Yougbaré-Ziébrou MN, Ouédraogo N, Lompo M, Bationo H, Yaro B, Gnoula C, Sawadogo WR, Guissou IP. Activités anti-inflammatoire, analgésique et antioxydante de l’extrait aqueux des tiges feuillées de Saba senegalensis Pichon (Apocynaceae). ACTA ACUST UNITED AC 2015. [DOI: 10.1007/s10298-015-0992-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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25
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Costa G, Garcia R, Ferreira JP, Santos T, Branco F, Caramona M, Carvalho RD, Dinis AM, Batista MT, Branco MC, Figueiredo IV. Evaluation of Anti-inflammatory and Analgesic Activities of Cymbopogon citratus In vivo-Polyphenols Contribution. ACTA ACUST UNITED AC 2015. [DOI: 10.3923/rjmp.2015.1.13] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Kumar J, Dhar P, Tayade AB, Gupta D, Chaurasia OP, Upreti DK, Arora R, Srivastava RB. Antioxidant capacities, phenolic profile and cytotoxic effects of saxicolous lichens from trans-Himalayan cold desert of Ladakh. PLoS One 2014; 9:e98696. [PMID: 24937759 PMCID: PMC4061001 DOI: 10.1371/journal.pone.0098696] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Accepted: 05/06/2014] [Indexed: 12/11/2022] Open
Abstract
Fourteen saxicolous lichens from trans-Himalayan Ladakh region were identified by morpho-anatomical and chemical characteristics. The n-hexane, methanol and water extracts of the lichens were evaluated for their antioxidant capacities. The lichen extracts showing high antioxidant capacities and rich phenolic content were further investigated to determine their cytotoxic activity on human HepG2 and RKO carcinoma cell lines. The ferric reducing antioxidant power (FRAP), 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS), 1,1-diphenyl-2-picrylhydrazyl (DPPH) and nitric oxide (NO) radical scavenging capacities and β-carotene-linoleic acid bleaching property exhibited analogous results where the lichen extracts showed high antioxidant action. The lichen extracts were also found to possess good amount of total proanthocyanidin, flavonoid and polyphenol. The methanolic extract of Lobothallia alphoplaca exhibited highest FRAP value. Methanolic extract of Xanthoparmelia stenophylla showed the highest ABTS radical scavenging capacity. The n-hexane extract of Rhizoplaca chrysoleuca exhibited highest DPPH radical scavenging capacity. Highest antioxidant capacity in terms of β-carotene linoleic acid bleaching property was observed in the water extract of Xanthoria elegans. Similarly, Melanelia disjuncta water extract showed highest NO scavenging capacity. Among n-hexane, methanol and water extracts of all lichens, the methanolic extract of Xanthoparmelia mexicana showed highest total proanthocyanidin, flavonoid and polyphenol content. From cytotoxic assay, it was observed that the methanolic extracts of L. alphoplaca and M. disjuncta were exhibiting high cytotoxic effects against cancer cell growth. Similarly, the water extract of Dermatocarpon vellereum, Umbilicaria vellea, X. elegans and M. disjuncta and the methanolic extract of M. disjuncta and X. stenophylla were found to possess high antioxidant capacities and were non-toxic and may be used as natural antioxidants for stress related problems. Our studies go on to prove that the unique trans-Himalayan lichens are a hitherto untapped bioresource with immense potential for discovery of new chemical entities, and this biodiversity needs to be tapped sustainably.
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Affiliation(s)
- Jatinder Kumar
- Defence Institute of High Altitude Research, Defence Research & Development Organisation, Leh-Ladakh, Jammu & Kashmir, India
| | - Priyanka Dhar
- Defence Institute of High Altitude Research, Defence Research & Development Organisation, Leh-Ladakh, Jammu & Kashmir, India
| | - Amol B. Tayade
- Defence Institute of High Altitude Research, Defence Research & Development Organisation, Leh-Ladakh, Jammu & Kashmir, India
| | - Damodar Gupta
- Medicinal and Aromatic Plants Laboratory, Radiation Biotechnology Group, Institute of Nuclear Medicine and Allied Sciences, Defence Research and Development Organisation, Delhi, India
| | - Om P. Chaurasia
- Defence Institute of High Altitude Research, Defence Research & Development Organisation, Leh-Ladakh, Jammu & Kashmir, India
| | - Dalip K. Upreti
- Lichenology Laboratory, Plant Biodiversity and Conservation Biology Division, CSIR- National Botanical Research Institute, Lucknow, Uttar Pradesh, India
| | - Rajesh Arora
- Medicinal and Aromatic Plants Laboratory, Radiation Biotechnology Group, Institute of Nuclear Medicine and Allied Sciences, Defence Research and Development Organisation, Delhi, India
- Office of the Director General-Life Sciences, DRDO Bhawan, New Delhi, India
| | - Ravi B. Srivastava
- Defence Institute of High Altitude Research, Defence Research & Development Organisation, Leh-Ladakh, Jammu & Kashmir, India
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Park SY, Jeong MH, Wang HY, Kim JA, Yu NH, Kim S, Cheong YH, Kang S, Lee YH, Hur JS. Agrobacterium tumefaciens-mediated transformation of the lichen fungus, Umbilicaria muehlenbergii. PLoS One 2013; 8:e83896. [PMID: 24386304 PMCID: PMC3875497 DOI: 10.1371/journal.pone.0083896] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 11/09/2013] [Indexed: 11/18/2022] Open
Abstract
Transformation-mediated mutagenesis in both targeted and random manners has been widely applied to decipher gene function in diverse fungi. However, a transformation system has not yet been established for lichen fungi, severely limiting our ability to study their biology and mechanism underpinning symbiosis via gene manipulation. Here, we report the first successful transformation of the lichen fungus, Umbilicaria muehlenbergii, via the use of Agrobacterium tumefaciens. We generated a total of 918 transformants employing a binary vector that carries the hygromycin B phosphotransferase gene as a selection marker and the enhanced green fluorescent protein gene for labeling transformants. Randomly selected transformants appeared mitotically stable, based on their maintenance of hygromycin B resistance after five generations of growth without selection. Genomic Southern blot showed that 88% of 784 transformants contained a single T-DNA insert in their genome. A number of putative mutants affected in colony color, size, and/or morphology were found among these transformants, supporting the utility of Agrobacterium tumefaciens-mediated transformation (ATMT) for random insertional mutagenesis of U. muehlenbergii. This ATMT approach potentially offers a systematic gene functional study with genome sequences of U. muehlenbergii that is currently underway.
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Affiliation(s)
- Sook-Young Park
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Korea
- Dept. of Agricultural Biotechnology, Fungal Bioinformatics Laboratory, Center for Fungal Genetic Resources, and Center for Fungal Pathogenesis, Seoul National University, Seoul, Korea
| | - Min-Hye Jeong
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Korea
- Dept. of Biology, Sunchon National University, Sunchon, Korea
| | - Hai-Ying Wang
- College of Life Sciences, Shandong Normal University, Jinan, China
| | - Jung A. Kim
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Korea
| | - Nan-Hee Yu
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Korea
- Dept. of Biology, Sunchon National University, Sunchon, Korea
| | - Sungbeom Kim
- Dept. of Agricultural Biotechnology, Fungal Bioinformatics Laboratory, Center for Fungal Genetic Resources, and Center for Fungal Pathogenesis, Seoul National University, Seoul, Korea
| | - Yong Hwa Cheong
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Korea
| | - Seogchan Kang
- Dept. of Plant Pathology & Environmental Microbiology, The Pennsylvania State University, University Park, Pennsylvania, United States of America
| | - Yong-Hwan Lee
- Dept. of Agricultural Biotechnology, Fungal Bioinformatics Laboratory, Center for Fungal Genetic Resources, and Center for Fungal Pathogenesis, Seoul National University, Seoul, Korea
- * E-mail: (JSH); (Y-HL)
| | - Jae-Seoun Hur
- Korean Lichen Research Institute, Sunchon National University, Sunchon, Korea
- * E-mail: (JSH); (Y-HL)
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Albayrak A, Halici Z, Cadirci E, Polat B, Karakus E, Bayir Y, Unal D, Atasoy M, Dogrul A. Inflammation and peripheral 5-HT7 receptors: The role of 5-HT7 receptors in carrageenan induced inflammation in rats. Eur J Pharmacol 2013; 715:270-9. [DOI: 10.1016/j.ejphar.2013.05.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 04/30/2013] [Accepted: 05/11/2013] [Indexed: 12/21/2022]
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Alpsoy L, Orhan F, Nardemir G, Agar G, Gulluce M, Aslan A. Antigenotoxic potencies of a lichen species, Evernia prunastri. Toxicol Ind Health 2013; 31:153-61. [PMID: 23293129 DOI: 10.1177/0748233712469655] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this article, the genotoxic and antigenotoxic effects of methanol extract of Evernia prunastri (Huds.) Willd. (MEP) were studied using WP2, Ames (TA1535 and TA1537) and sister chromatid exchange (SCE) test systems. The results obtained from bacterial test systems demonstrated that MEP has strong antimutagenic potencies on TA1537 and WP2 strains. The highest inhibition rates for MEP on TA1537 and WP2 strains were 37.70% and 69.70%, respectively. According to the SCE test system, MEP reduced the genotoxic effects of aflatoxin. In order to clarify the mechanism underlying the antigenotoxic effects of MEP, the antioxidants were determined. Cotreatments of 5, 10 and 20 µg/mL concentrations of MEP with aflatoxin B1 decreased the frequencies of SCE and the malondialdehyde level and increased amount of superoxide dismutase, glutathione and glutathione peroxidase which were decreased by aflatoxin. The data obtained from this work have clearly shown that MEP has significant antigenotoxic effects which are thought to be partly due to the antioxidant activities and antioxidant inducing capability of MEP. This is the first report indicating the antigenotoxic activities of MEP against several mutagen agents such as N-methyl-N'-nitro-N-nitrosoguanidine, acridin and aflatoxin.
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Affiliation(s)
- Lokman Alpsoy
- Department of Biology, Faculty of Science, Fatih University, Istanbul, Turkey
| | - Furkan Orhan
- Central Research and Application Laboratories, Agri Ibrahim Cecen University, Agri, Turkey Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Gokce Nardemir
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Guleray Agar
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Medine Gulluce
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Ali Aslan
- Department of Biology, Kazim Karabekir Faculty of Education, Ataturk University, Erzurum, Turkey
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Karakus E, Halici Z, Albayrak A, Bayir Y, Aydin A, Unal D, Cadirci E, Ferah I, Odaci E. Beneficial Pharmacological Effects of Levosimendan on Antioxidant Status of Acute Inflammation Induced in Paw of Rat: Involvement in Inflammatory Mediators. Basic Clin Pharmacol Toxicol 2012; 112:156-63. [DOI: 10.1111/bcpt.12004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Accepted: 08/21/2012] [Indexed: 12/20/2022]
Affiliation(s)
- Emre Karakus
- Department of Pharmacology and Toxicology; Ataturk University School of Veterinary; Erzurum; Turkey
| | - Zekai Halici
- Department of Pharmacology; Ataturk University School of Medicine; Erzurum; Turkey
| | - Abdulmecit Albayrak
- Department of Pharmacology; Ataturk University School of Medicine; Erzurum; Turkey
| | - Yasin Bayir
- Department of Biochemistry; Ataturk University School of Pharmacy; Erzurum; Turkey
| | - Ali Aydin
- Department of Histology and Embryology; Ataturk University School of Pharmacy; Erzurum; Turkey
| | - Deniz Unal
- Department of Orthopedic and Traumatology; Ataturk University School of Pharmacy; Erzurum; Turkey
| | - Elif Cadirci
- Department of Pharmacology; Ataturk University School of Pharmacy; Erzurum; Turkey
| | - Irmak Ferah
- Department of Pharmacology; Ataturk University School of Medicine; Erzurum; Turkey
| | - Ersan Odaci
- Department of Histology and Embryology; Karadeniz Technical University School of Medicine; Trabzon; Turkey
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31
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Kaplan KA, Odabasoglu F, Halici Z, Halici M, Cadirci E, Atalay F, Aydin O, Cakir A. Alpha-lipoic acid protects against indomethacin-induced gastric oxidative toxicity by modulating antioxidant system. J Food Sci 2012; 77:H224-30. [PMID: 23057764 DOI: 10.1111/j.1750-3841.2012.02920.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Gastroprotective effects of α-lipoic acid (ALA) against oxidative gastric damage induced by indomethacin (IND) have been investigated. All doses (50, 75, 100, 150, 200, and 300 mg/kg body weight) of ALA reduced the ulcer index with 88.2% to 96.1% inhibition ratio. In biochemical analyses of stomach tissues, ALA administration decreased the level of lipid peroxidation (LPO) and activities of myeloperoxidase (MPO) and catalase (CAT) in gastric tissues, which were increased after IND application. ALA also increased the level of glutathione (GSH) and activities of superoxide dismutase (SOD) and glutathione S-transferase (GST) that were decreased in gastric damaged stomach tissues. In conclusion, the gastroprotective effect of ALA could be attributed to its ameliorating effect on the antioxidant defense systems.
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Affiliation(s)
- Kursat Ali Kaplan
- Department of Biochemistry, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey
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32
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Türkez H, Aydin E, Aslan A. An antidote for imazalil-induced genotoxicity in vitro: the lichen, Dermatocarpon intestiniforme (Körber) Hasse. ACTA BIOLOGICA HUNGARICA 2012; 63:354-61. [PMID: 22963916 DOI: 10.1556/abiol.63.2012.3.5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Imazalil (IMA), a commonly used fungicide in both agricultural and clinical domains, is suspected to produce serious toxic effects in vertebrates. In recent years, a number of studies have suggested that lichens might be easily accessible sources of natural drugs that could be used as a possible food supplement. Extensive research is being performed to explore the importance of lichen species, which are known to contain a variety of pharmacological active compounds. In this context, the antigenotoxic effect of aqueous Dermatocarpon intestiniforme (Körber) Hasse. extract (DIE) was studied against the genotoxic damage induced by IMA on cultured human lymphocytes (n = 6) using chromosomal aberration (CA) and micronucleus (MN) as cytogenetic endpoints. Human peripheral lymphocytes were treated in vitro with varying concentrations of DIE (0, 25, 50 and 100 μg/ml), tested in combination with IMA (336 μg/ml). DIE alone were not genotoxic and when combined with IMA treatment, it reduced the frequency of CAs and the rate of MNs. A clear dose-dependent decrease in the genotoxic damage of IMA was observed, suggesting a genoprotective role of DIE. The results of the present study suggest that this plant extract per se does not have a genotoxic potential, but can alleviate the genotoxicity of IMA on cultured human lymphocytes. In conclusion our findings may have an important application for the protection of cultured human lymphocyte from the genetic damage and side effects induced by medical and agricultural chemicals hazardous for people.
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Affiliation(s)
- H Türkez
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, 25240 Erzurum, Turkey
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Turkez H, Aydin E, Aslan A. Role of aqueous Bryoria capillaris (Ach.) extract as a genoprotective agent on imazalil-induced genotoxicity in vitro. Toxicol Ind Health 2012; 30:33-9. [DOI: 10.1177/0748233712448119] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In recent years, a number of studies have suggested that lichens might be the easily accessible sources of natural drugs that could be used as a possible food supplement. Extensive research is being carried out to explore the importance of lichen species, which are known to contain a variety of pharmacological active compounds. On the other hand, imazalil (IMA), a commonly used fungicide in both agricultural and clinical domains, is suspected to produce very serious toxic effects in vertebrates. In this context, the antigenotoxic effect of aqueous Bryoria capillaris (Ach.) extract (BCE) was studied against the genotoxic damage induced by IMA on cultured human lymphocytes using chromosomal aberrations (CA) and micronucleus (MN) as cytogenetic parameters. Human peripheral lymphocytes were treated in vitro with varying concentrations of BCE (5, 10, 25, 50 and 100 µg/mL), tested in combination with IMA (336 µg/mL). BCE alone was not genotoxic, and when combined with IMA treatment, it reduced the frequency of CAs and the rates of MN. A clear dose-dependent decrease in the genotoxic damage of IMA was observed, suggesting a genoprotective role of BCE. The results of the present study suggest that this plant extract per se do not have genotoxic potential, but can modulate the genotoxicity of IMA on peripheral human lymphocytes in vitro. In conclusion, our findings may have an important application in the protection of cultured human lymphocyte from the genetic damage and side effects induced by agricultural and medical chemicals that are hazardous to people.
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Affiliation(s)
- Hasan Turkez
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, Erzurum, Turkey
| | - Elanur Aydin
- Department of Biology, Faculty of Science, Atatürk University, Erzurum, Turkey
| | - Ali Aslan
- Department of Biology, Kazim Karabekir Education Faculty, Atatürk University, Erzurum, Turkey
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Anti-inflammatory and antinociceptive effects of salbutamol on acute and chronic models of inflammation in rats: involvement of an antioxidant mechanism. Mediators Inflamm 2012; 2012:438912. [PMID: 22665951 PMCID: PMC3361306 DOI: 10.1155/2012/438912] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 02/28/2012] [Accepted: 02/28/2012] [Indexed: 12/03/2022] Open
Abstract
The possible role of β-2 adrenergic receptors in modulation of inflammatory and nociceptive conditions suggests that the β-2 adrenergic receptor agonist, salbutamol, may have beneficial anti-inflammatory and analgesic effects. Therefore, in this study, we induced inflammatory and nociceptive responses with carrageenan-induced paw edema or cotton-pellet-induced granuloma models, both of which result in oxidative stress. We hypothesized that salbutamol would prevent inflammatory and nociceptive responses by stimulating β-2 adrenergic receptors and the prevention of generation of ROS during the acute inflammation process in rats. Both doses of salbutamol used in the study (1 and 2 mg/kg) effectively blocked the acute inflammation and inflammatory nociception induced by carrageenan. In the cotton-pellet-induced granuloma test, both doses of salbutamol also significantly decreased the weight of granuloma tissue on the cotton pellets when compared to the control. Anti-inflammatory and analgesic effects of salbutamol were found to be comparable with those of indomethacin. Salbutamol decreased myeloperoxidase (MPO) activity and lipid peroxidation (LPO) level and increased the activity of superoxide dismutase (SOD) and level of glutathione (GSH) during the acute phase of inflammation. In conclusion, salbutamol can decrease acute and chronic inflammation, possibly through the stimulation of β-2 adrenergic receptors. This anti-inflammatory effect may be of significance in asthma treatment, where inflammation also takes part in the etiopathology. This study reveals that salbutamol has significant antioxidative effects, which at least partially explain its anti-inflammatory capabilities. These findings presented here may also shed light on the roles of β-2 adrenergic receptors in inflammatory and hyperalgesic conditions.
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Udegbunam RI, Asuzu UI, O.C. Kene R, O. Udegbun S, O. Nwaehuj C. Local Anesthetic and Tissue Effects of the Leaf Extract and Fractions of Sterculia tragacantha Lindl. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/jpt.2012.192.198] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Turkez H, Aydin E, Aslan A. Xanthoria elegans (Link) (lichen) extract counteracts DNA damage and oxidative stress of mitomycin C in human lymphocytes. Cytotechnology 2012; 64:679-86. [PMID: 22447390 DOI: 10.1007/s10616-012-9447-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Accepted: 02/28/2012] [Indexed: 10/28/2022] Open
Abstract
Several lichen species have been used for medicinal purposes throughout the ages, and they are reported to be effective in the treatment of different disorders including ulcer and cancer. It is revealed that lichens may be easily accessible sources of natural drugs and possible food supplements after their safety evaluations. The main objective in this study was to evaluate the roles of aqueous extracts of Xanthoria elegans (at 25, 50 and 100 μg/ml) upon mitomycin C (MMC; at 10(-7) M) induced genotoxic and oxidative damages in cultured human lymphocytes. X. elegans were collected from the Erzurum and Artvin provinces (in Turkey) during August 2010. After the application of MMC and X. elegans extract (XEE), separate and together, human whole blood cultures were assessed by four genotoxicity end-points including chromosomal aberration, micronucleus, sister chromatid exchange (SCE) and 8-oxo-2-deoxyguanosine (8-OH-dG) assays. In addition, biochemical parameters [total antioxidant capacity (TAC) and total oxidative stress (TOS)] were examined to determine oxidative effects. According to our results, the frequencies of cytogenetic endpoints and 8-OH-dG levels were significantly increased by MMC compared with controls in human peripheral lymphocytes. MMC caused oxidative stress by altering TAC and TOS levels. On the contrary, XEE led to increases of TAC level without changing TOS level. XEE had no genotoxic effect. Furthermore, our findings revealed that MMC induced increases in the mean frequencies of four genotoxic indices were diminished by XEE in dose dependent manner, indicating its protective role towards cells from MMC exerted injury. In conclusion, the results obtained in the present study indicate for the first time that XEE is a potential source of natural antigenotoxicants.
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Affiliation(s)
- Hasan Turkez
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, Erzurum, Turkey
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Odabasoglu F, Yildirim OS, Aygun H, Halici Z, Halici M, Erdogan F, Cadirci E, Cakir A, Okumus Z, Aksakal B, Aslan A, Unal D, Bayir Y. Diffractaic acid, a novel proapoptotic agent, induces with olive oil both apoptosis and antioxidative systems in Ti-implanted rabbits. Eur J Pharmacol 2012; 674:171-8. [DOI: 10.1016/j.ejphar.2011.11.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Revised: 10/29/2011] [Accepted: 11/04/2011] [Indexed: 02/01/2023]
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38
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Evaluation of the anti-inflammatory and anti-tumor effect of Ipomoea obscura (L) and its mode of action through the inhibition of proinflammatory cytokines, nitric oxide and COX-2. Inflammation 2011; 34:171-83. [PMID: 20473561 DOI: 10.1007/s10753-010-9221-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Ipomoea obscura (L) is a widely used medicinal plant. In this study, we investigated its anti-inflammatory and anti-tumor effect using in vitro and in vivo models. Methanolic extract of I. obsucra (10 mg/kg b.wt) was given interaperitoneally before inducing inflammation (both acute and chronic) and tumor to mice. I. obscura produced significant inhibition of 55.6%, 42%, and 65% in the paw edema of animals induced by carrageenan, dextran, and formalin respectively. The extract was also a potent inhibitor of lipopolysaccharide (LPS)-induced NO, CRP, and proinflammatory cytokine production via gene expression in peritoneal macrophages. TNF-α production by macrophage culture treated with LPS was found to be significantly inhibited by I. obscura. The extract was 100% toxic at a concentration of 500 µg/mL for both Dalton's lymphoma ascites (DLA) and Ehrlich ascites carcinoma (EAC) cells. The extract was also found to inhibit tumor cell proliferation in a dose and time-dependent manner. It could also inhibit solid tumor development in mice induced with DLA cells and increased life span of mice bearing EAC tumor to 83% and 53.8%, respectively. This anti-inflammatory effect of the extract is assumed to result mainly from the inhibition of some key enzymes and mediators involved in the inflammation and/or cell signaling pathways such as iNOS, COX-2, and proinflammatory cytokines. This anti-inflammatory property might be the reason for its anti-tumor effects.
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Udegbunam R, Asuzu U, Kene R, Udegbunam S, Nwaehujor C. Anti-Nociceptive, Anti-Inflammatory and Anti-Oxidant Effects of the Methanol Leaf Extract of Sterculia tragacantha Lindl. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/jpt.2011.516.524] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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40
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Jain M, Parmar HS. Evaluation of antioxidative and anti-inflammatory potential of hesperidin and naringin on the rat air pouch model of inflammation. Inflamm Res 2010; 60:483-91. [PMID: 21181230 DOI: 10.1007/s00011-010-0295-0] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Revised: 11/19/2010] [Accepted: 12/01/2010] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Anti-inflammatory and antioxidative potential of hesperidin and naringin was carried out considering the rat air pouch model of inflammation. METHODS Reference dose of hesperidin (H) or naringin (N) or indomethacin (I) was administered to the rat air pouches. The pouches were induced by injecting sterile air into the intra-scapular region of the rats followed by carrageenan (AP + C) administration. Rats injected only with air (AP) served as controls. RESULTS The AP + C group, showed an increase in the exudate lipid peroxidation (LPO), reduced glutathione (GSH), TNF-α, activity of catalase (CAT), total leukocytes and neutrophils along with tissue edema and infiltration of inflammatory cells. Increases in tissue nitrite, LPO, GSH, SOD (superoxide dismutase) and CAT were recorded. Increased CAT and SGPT with concomitant decrease in ALP were observed in serum. When treated with indomethacin (AP + C + I), all the alterations in the exudate, tissue and serum shifted towards normalcy, except LPO in exudate and nitrite in tissue, while, hesperidin (AP + C + H) or naringin (AP + C + N) treatment normalized all the alterations. CONCLUSION It seems that both naringin and hesperidin are anti-inflammatory and antioxidative in nature, but hesperidin proved to be better than indomethacin and naringin because of more pronounced pharmacological actions without tissue toxicity.
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Affiliation(s)
- Mandipika Jain
- School of Biotechnology, Devi Ahilya University, Takshashila Campus, Khandwa Road, Indore, 452001, MP, India
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In Vitro and In Vivo Antioxidant Activity of Bifidobacterium animalis 01 Isolated from Centenarians. Curr Microbiol 2010; 62:1097-103. [DOI: 10.1007/s00284-010-9827-7] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Accepted: 11/18/2010] [Indexed: 10/18/2022]
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α-Lipoic acid has anti-inflammatory and anti-oxidative properties: an experimental study in rats with carrageenan-induced acute and cotton pellet-induced chronic inflammations. Br J Nutr 2010; 105:31-43. [PMID: 21073761 DOI: 10.1017/s0007114510003107] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
α-Lipoic acid (ALA) has been termed the 'ideal' antioxidant, a readily absorbed and bioavailable compound capable of scavenging a number of free radicals, and it has been used for treating diseases in which oxidative stress plays a major role. The present study was designed to gain a better understanding for the positive effects of ALA on the models of acute and chronic inflammation in rats, and also determine its anti-oxidative potency. In an acute model, three doses of ALA (50, 100 and 200 mg/kg) and one dose of indomethacin (25 mg/kg) or diclofenac (25 mg/kg) were administered to rats by oral administration. The paw volumes of the animals were calculated plethysmometrically, and 0·1 ml of 1 % carrageenan (CAR) was injected into the hind paw of each animal 1 h after oral drug administration. The change in paw volume was detected as five replicates every 60 min by plethysmometry. In particular, we investigated the activities of catalase, superoxide dismutase (SOD), glutathione S-transferase (GST), glutathione peroxidase (GPx), glutathione reductase (GR), inducible NO synthase (iNOS) and myeloperoxidase (MPx), and the amounts of lipid peroxidation (LPO) or total GSH in the paw tissues of CAR-injected rats. We showed that ALA exhibited anti-inflammatory effects on both acute and chronic inflammations, and a strongly anti-oxidative potency on linoleic acid oxidation. Moreover, the administration of CAR induced oedema in the paws. ALA significantly inhibited the ability of CAR to induce: (1) the degree of acute inflammation, (2) the rise in MPx activity, (3) the increases of GST and iNOS activities and the amount of LPO and (4) the decreases of GPx, GR and SOD activities and the amount of GSH. In conclusion, these results suggest that the anti-inflammatory properties of ALA, which has a strong anti-oxidative potency, could be related to its positive effects on the antioxidant system in a variety of tissues in rats.
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