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Rajiv C, Sanjita Devi H, Devi AK, Tamreihao K, Kshetri P, Tania C, Singh TS, Sonia C, Singh MN, Sen A, Sharma SK, Roy SS. Pharmacological potential of Jussiaea repens L. against CuSO 4 and bacterial lipopolysaccharide O55:B5 induced inflammation using in-vivo zebrafish models. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116932. [PMID: 37473823 DOI: 10.1016/j.jep.2023.116932] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/11/2023] [Accepted: 07/17/2023] [Indexed: 07/22/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Northeastern state of India is known for its remarkable biodiversity and untapped medicinal resources. Jussiaea repens L., commonly known as water primrose, is a plant found in this region that has been traditionally used by indigenous communities for various purposes. It has been employed to treat skin ulcerations, bone fractures, rheumatism, stomach pain, and intestinal worms. Despite its long-standing ethnopharmacological usage, there is limited scientific research on the bioactivity of Jussiaea repens L. However, preliminary studies have shown its potential antioxidant properties and cytotoxicity against cancer cells. Further exploration of its medicinal properties, particularly its potential as an anti-inflammatory agent, is warranted. AIM OF THE STUDY This study aimed to investigate the anti-inflammatory properties of Jussiaea repens L., a plant species found in the biodiverse Northeastern region of India. The plant has been traditionally used by indigenous communities for various ailments. By utilizing zebrafish as an animal model and evaluating its effects in different inflammation models, the study aimed to uncover the plant's potential as an anti-inflammatory agent. The research contributes to the scientific understanding of this traditional remedy and its potential therapeutic applications. METHODS Jussiaea repens L. extract was obtained from the stem and leaves using methanol as the solvent. Zebrafish embryos were used for in vivo assays. The anti-inflammatory study included two models: CuSO4-induced inflammation and tail wounding followed by bacterial lipopolysaccharide-induced inflammation. The activities of catalase (CAT) and superoxide dismutase (SOD) were measured in CuSO4-induced inflammation. Leukocyte migration at the injury site was observed in the tail wounding model. The extract's inhibition of the 15-LOX enzyme was assessed. All procedures followed established protocols and ethical guidelines. RESULTS AND CONCLUSION Jussiaea repens L. extract exhibited anti-inflammatory activity in two in vivo zebrafish models: CuSO4-induced inflammation and tail wounding combined with bacterial lipopolysaccharide-induced inflammation. The extract reduced mortality rates and showed antioxidant effects by increasing catalase (CAT) and superoxide dismutase (SOD) activities in the CuSO4 model. In the tail wounding model, the extract reduced leukocyte migration in a concentration-dependent manner. Additionally, the extract demonstrated dose-dependent inhibition of the 15-LOX enzyme in the in vitro assay. These results suggest that Jussiaea repens L. extract possesses anti-inflammatory properties and inhibits the 15-LOX enzyme.
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Affiliation(s)
- Chongtham Rajiv
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India
| | | | - Asem Kajal Devi
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India
| | - K Tamreihao
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India; St. Joseph College, Ukhrul, 795142, Manipur, India
| | - Pintubala Kshetri
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India; Yairipok Universal College, Yairipok, 795138, Manipur, India
| | - Chongtham Tania
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India
| | - Thangjam Surchandra Singh
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India; TS Paul Women's College, Mongsangei, 795003, Manipur, India
| | - Chongtham Sonia
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India
| | | | - Arnab Sen
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India
| | - Susheel Kumar Sharma
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India; ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Subhra Saikat Roy
- ICAR Research Complex for NEH Region, Manipur Centre, Imphal, 795004, India; ICAR-Central Citrus Research Institute, Nagpur, 440033, Maharashtra, India.
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Andonova T, Muhovski Y, Apostolova E, Naimov S, Petkova Z, Teneva O, Antova G, Slavov I, Dimitrova-Dyulgerova I. Koelreuteria paniculata Seed Oil-A Rich Natural Source of Unsaturated Fatty Acids and Phytocompounds with DNA Protective Potential. Foods 2023; 12:foods12112230. [PMID: 37297478 DOI: 10.3390/foods12112230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/28/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
The present work is focused on the physicochemical characteristics, chemical composition, and some biological activities of Koelreuteria paniculata seed oil. The glyceride oil, obtained with a Soxhlet apparatus by extraction with hexane, was characterized by a relatively high oil content (over 20%), and it is defined as a non-drying oil (iodine value-44 gI2/100 g) with good oxidative stability (over 50 h). There were identified 11 fatty acids, 6 sterols, 3 tocopherols, and 6 phospholipids, as the last group was reported for the first time. The major components among them were-monounsaturated eicosenoic and oleic acids, β-sitosterol, β-tocopherol, and phosphatidylcholine. The in vitro tests demonstrated DNA protective activity and a lack of cytotoxicity of the oil, data that has been reported for the first time. The in vitro MTT test of the oil on HT-29 and PC3 cell lines did not indicate antitumor activity. The seed oil studied contains valuable bio-components, which have proven benefits for human health, and that is why it could be used in food, cosmetic, and pharmaceutical products.
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Affiliation(s)
- Tsvetelina Andonova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
| | - Yordan Muhovski
- Life Sciences Department, Walloon Agricultural Research Centre, 5030 Gembloux, Belgium
| | - Elena Apostolova
- Department of Plant Physiology and Molecular Biology, Faculty of Biology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
| | - Samir Naimov
- Department of Plant Physiology and Molecular Biology, Faculty of Biology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
| | - Zhana Petkova
- Department of Chemical Technology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
| | - Olga Teneva
- Department of Chemical Technology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
| | - Ginka Antova
- Department of Chemical Technology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
| | - Iliya Slavov
- Department of Biology, Faculty of Pharmacy, Medical University of Varna, 9000 Varna, Bulgaria
| | - Ivanka Dimitrova-Dyulgerova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv "Paisii Hilendarski", 24 Tzar Asen Street, 4000 Plovdiv, Bulgaria
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Shen Y, Sheng R, Guo R. Application of Zebrafish as a Model for Anti-Cancer Activity Evaluation and Toxicity Testing of Natural Products. Pharmaceuticals (Basel) 2023; 16:827. [PMID: 37375774 DOI: 10.3390/ph16060827] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/27/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023] Open
Abstract
Developing natural product-based anti-cancer drugs/agents is a promising way to overcome the serious side effects and toxicity of traditional chemotherapeutics for cancer treatment. However, rapid assessment of the in vivo anti-cancer activities of natural products is a challenge. Alternatively, zebrafish are useful model organisms and perform well in addressing this challenging issue. Nowadays, a growing number of studies have utilized zebrafish models to evaluate the in vivo activities of natural compounds. Herein, we reviewed the application of zebrafish models for evaluating the anti-cancer activity and toxicity of natural products over the past years, summarized its process and benefits, and provided future outlooks for the development of natural product-based anti-cancer drugs.
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Affiliation(s)
- Yifan Shen
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
| | - Ruilong Sheng
- CQM-Centro de Química da Madeira, Campus da Penteada, Universidade da Madeira, 9000-390 Funchal, Portugal
| | - Ruihua Guo
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China
- Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai 201306, China
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai 201306, China
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Andonova T, Muhovski Y, Slavov I, Vrancheva R, Georgiev V, Apostolova E, Naimov S, Mladenov R, Pavlov A, Dimitrova-Dyulgerova I. Phenolic Profile, Antioxidant and DNA-Protective Capacity, and Microscopic Characters of Ailanthus altissima Aerial Substances. PLANTS (BASEL, SWITZERLAND) 2023; 12:920. [PMID: 36840268 PMCID: PMC9967504 DOI: 10.3390/plants12040920] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 06/18/2023]
Abstract
Invasive species as sources of natural components are of increasing interest for scientific research. This is the case of Ailanthus altissima, which belongs to the top 100 of the most dangerous invasive plant species in Europe, and which is the subject of the present study. The purpose of the research was to analyze the main phenolic compounds in the flowers, leaves, and stem bark of A. altissima and determine the DNA-protective and antioxidant potential of their ethanolic extracts. HPLC profiling revealed the presence of 6 flavonoids and 10 phenolic acids, of which 15 were found in flowers, 14 in leaves, and 11 in the stem bark. Rutin (5.68 mg/g dw in flowers), hesperidin (2.67 mg/g dw in leaves) and (+)-catechin (2.15 mg/g dw in stem bark) were the best-represented flavonoids. Rosmarinic (10.32 mg/g dw in leaves) and salicylic (6.19 mg/g dw in leaves) acids were predominant among phenolic acids. All plant extracts tested showed in vitro antioxidant activity (determined by DPPH, ABTS, FRAP, and CUPRAC assays) and DNA-protection capacity (assay with supercoiled plasmid DNA-pUC19). The highest antioxidant activity was recorded in the flower parts (in the range from 661 to 893 mmol TE/g dw), followed by the leaves. A DNA protective potential for A. altissima leaf and flower extracts has not been established to date. In addition, the main microscopic diagnostic features of studied plant substances were described, with data for the flower parts being reported for the first time. The present study proves that A. altissima could be a natural source of DNA protection and antioxidants.
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Affiliation(s)
- Tsvetelina Andonova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria
| | - Yordan Muhovski
- Life Sciences Department, Walloon Agricultural Research Centre, 5030 Gembloux, Belgium
| | - Iliya Slavov
- Department of Biology, Faculty of Pharmacy, Medical University of Varna, 9000 Varna, Bulgaria
| | - Radka Vrancheva
- Department of Analytical Chemistry and Physical Chemistry, Technological Faculty, University of Food Technologies, 4002 Plovdiv, Bulgaria
| | - Vasil Georgiev
- Laboratory of Cell Biosystems, Institute of Microbiology, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Elena Apostolova
- Department of Plant Physiology and Molecular Biology, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria
| | - Samir Naimov
- Department of Plant Physiology and Molecular Biology, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria
| | - Rumen Mladenov
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria
- Department of Medical Biochemistry, Faculty of Pharmacy, Medical University of Plovdiv, 15A Vasil Aprilov Blvd., 4002 Plovdiv, Bulgaria
| | - Atanas Pavlov
- Department of Analytical Chemistry and Physical Chemistry, Technological Faculty, University of Food Technologies, 4002 Plovdiv, Bulgaria
- Laboratory of Cell Biosystems, Institute of Microbiology, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Ivanka Dimitrova-Dyulgerova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria
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Elemental content in under-utilized green leafy vegetables of urban waterbodies in Kolkata, India and their associated health risk. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Andonova T, Muhovski Y, Vrancheva R, Slavov I, Apostolova E, Naimov S, Pavlov A, Dimitrova-Dyulgerova I. Antioxidant and DNA-Protective Potentials, Main Phenolic Compounds, and Microscopic Features of Koelreuteria paniculata Aerial Parts. Antioxidants (Basel) 2022; 11:antiox11061154. [PMID: 35740051 PMCID: PMC9219871 DOI: 10.3390/antiox11061154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/08/2022] [Accepted: 06/11/2022] [Indexed: 02/06/2023] Open
Abstract
Interest in plant extracts as a natural source of antioxidants has grown significantly in recent years. The tree species Koelreuteria paniculata deserves attention due to its wide distribution, good adaptability, and growth to the degree of invasiveness in a number of European countries. The purpose of the present study was to analyze flavonoids and phenolic acids of the ethanol extracts from aerial parts of K. paniculata and to screen their antioxidant and DNA-protective activity. HPLC profiling revealed the presence of five flavonoids, with rutin (4.23 mg/g DW), hesperidin (2.97 mg/g DW), and quercetin (2.66 mg/g DW) as the major ones in the leaves, and (−)-epicatechin (2.69 mg/g DW) in the flower buds. Among the nine phenolic acids identified, rosmarinic, p-coumaric, salicylic, vanillic, and gallic acids were the best represented. All the extracts tested showed in vitro antioxidant activity that was determined by DPPH, ABTS, FRAP, and CUPRAC assays. The highest activity was recorded in the flower parts (in the range from 1133 to 4308 mmol TE/g DW). The DNA-protective capacity of the flower and stem bark extracts from the in vitro nicking assay performed, as well as the main diagnostic microscopic features of the plant substances, are given for the first time. According to the results obtained, the aerial parts of K. paniculata could be valuable sources of natural antioxidants.
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Affiliation(s)
- Tsvetelina Andonova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria; (T.A.); (I.D.-D.)
| | - Yordan Muhovski
- Life Sciences Department, Walloon Agricultural Research Centre, 5030 Gembloux, Belgium
- Correspondence: ; Tel.: +32-81-875105
| | - Radka Vrancheva
- Department of Analytical Chemistry and Physical Chemistry, Technological Faculty, University of Food Technologies, 4002 Plovdiv, Bulgaria; (R.V.); (A.P.)
| | - Ilya Slavov
- Department of Biology, Faculty of Pharmacy, Medical University of Varna, 9000 Varna, Bulgaria;
| | - Elena Apostolova
- Department of Plant Physiology and Molecular Biology, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria; (E.A.); (S.N.)
| | - Samir Naimov
- Department of Plant Physiology and Molecular Biology, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria; (E.A.); (S.N.)
| | - Atanas Pavlov
- Department of Analytical Chemistry and Physical Chemistry, Technological Faculty, University of Food Technologies, 4002 Plovdiv, Bulgaria; (R.V.); (A.P.)
- Laboratory of Cell Biosystems, Institute of Microbiology, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Ivanka Dimitrova-Dyulgerova
- Department of Botany and Biological Education, Faculty of Biology, University of Plovdiv “Paisii Hilendarski”, 4000 Plovdiv, Bulgaria; (T.A.); (I.D.-D.)
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Nanoencapsulated Myricetin to Improve Antioxidant Activity and Bioavailability: A Study on Zebrafish Embryos. CHEMISTRY 2021. [DOI: 10.3390/chemistry4010001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Flavonoids are natural polyphenolic compounds that mainly possess antioxidant properties due to more hydroxyl groups in their structure and play an important role in combatting many diseases. Myricetin is a flavonoid found in grapes, green tea, fruits, and vegetables and is not only an antioxidant but also is a pro-oxidant. Myricetin is sparingly soluble in water and restricts its properties due to low bioavailability. The present study reports the liposomal nanoformulations of myricetin to improve its bioavailability with reduced pro-oxidant activity. The nanoformulated myricetin was characterized using different photophysical tools, such as dynamic light scattering (DLS), zeta potential, and scanning electron microscopy (SEM). The effect of nanoencapsulated myricetin on the developing zebrafish embryo was studied in terms of microscopic observations, cumulative hatchability, and antioxidant activities, such as catalase, glutathione peroxidase, and superoxide dismutase, after treating the zebrafish embryo with standard oxidant hydrogen peroxide. The results obtained from the cumulative hatchability, developmental studies, and antioxidant assays indicated that the liposomal nanoformulation of myricetin had enhanced antioxidant activity, leading to defense against oxidative stress. The formulation was highly biocompatible, as evidenced by the cumulative hatching studies as well as microscopic observations. The positive effects of liposomal nanoformulation on zebrafish embryos can open an avenue for other researchers to carry out further related research and to check its activities in clinical studies and developmental studies.
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Andonova T, Muhovski Y, Fidan H, Slavov I, Stoyanova A, Dimitrova-Dyulgerova I. Chemical Compounds, Antitumor and Antimicrobial Activities of Dry Ethanol Extracts from Koelreuteria paniculata Laxm. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10122715. [PMID: 34961185 PMCID: PMC8709055 DOI: 10.3390/plants10122715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 05/14/2023]
Abstract
Koelreuteria paniculata Laxm. is used in traditional medicine and has various established biological activities, however, the species is considered to be a potentially invasive alien tree species for Bulgarian flora. However, there is still much to be studied about the phytochemical and biological characteristics of the species. The present study aimed to determine the chemical composition of the ethanol extracts of aerial plant parts, by GC-MS analysis, and to thereby evaluate their in vitro antitumor and antibacterial properties. All three extracts were tested against the HT-29 and PC3 tumor cell lines using the MTT assay. Fifty-six components were identified from leaf, flower, and stem bark extracts, and over 10% were the following constituents: pyrogallol, α-terpinyl acetate, neryl acetate, and α-terpinyl isobutanoate. The oxygenated monoterpenes predominated in the extracts, followed by the oxygenated aliphatics and phenylpropanoids. Significant antiproliferative activity on the HT-29 cell line (IC50-21.44 µg/mL and 23.63 µg/mL, respectively) was found for the flower and leaf extracts. Antibacterial activity was established for the following bacteria strains: Bacillus subtilis ATCC 6633, Bacillus cereus NCTC 10320, Escherichia coli ATCC 8739, Pseudomonas aeruginosa ATCC 6027, and Proteus vulgaris ATCC 6380. The stem bark and flower extracts showed better antimicrobial potential. K. paniculata could be considered as a potential source of biologically active substances with antitumor and antibacterial properties.
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Affiliation(s)
- Tsvetelina Andonova
- Department of Botany and Methods of Biology Teaching, Faculty of Biology, University of Plovdiv, Paisii Hilendarski, 4000 Plovdiv, Bulgaria; (T.A.); (I.D.-D.)
| | - Yordan Muhovski
- Life Sciences Department, Walloon Agricultural Research Centre, 5030 Gembloux, Belgium
- Correspondence:
| | - Hafize Fidan
- Department of Tourism and Culinary Management, Faculty of Economics, University of Food Technologies, 4000 Plovdiv, Bulgaria;
| | - Iliya Slavov
- Department of Biology, Faculty of Pharmacy, Medical University of Varna, 9000 Varna, Bulgaria;
| | - Albena Stoyanova
- Department of Tobacco, Sugar, Vegetable and Essential Oils, Faculty of Technology, University of Food Technologies, 4000 Plovdiv, Bulgaria;
| | - Ivanka Dimitrova-Dyulgerova
- Department of Botany and Methods of Biology Teaching, Faculty of Biology, University of Plovdiv, Paisii Hilendarski, 4000 Plovdiv, Bulgaria; (T.A.); (I.D.-D.)
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Influence of Systemic Administration of Coq10 Nanoparticles on Ischemia-Reperfusion Injury on Ovaries in Rat. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2303417. [PMID: 34335800 PMCID: PMC8324357 DOI: 10.1155/2021/2303417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/30/2021] [Accepted: 07/15/2021] [Indexed: 11/17/2022]
Abstract
Using a rat ovary model, effects of COQ10 nanoparticles (NCOQ10) were studied on ischemia-reperfusion injury. In the present experimental study, following randomization of thirty healthy female Wistar rats ∼250 g, the animals were subjected to five experimental groups (n = 6): group SHAM : only laparotomy was performed, group IS: only a 3-hour ischemia was performed, group IS/REP: the procedure included a 3-hour ischemia followed by a 3-hour reperfusion, and 50 µL soybean oil (solvent of NCOQ10) was administered 30 min before cessation of reperfusion, group IS/NCOQ10: the procedure included a 3-hour ischemia only and 50 µL (0.3 mmol/lit/IP) of NCOQ10 30 min before cessation of ischemia, and group IS/REP/NCOQ10: the procedure included a 3-hour ischemia, a 3-hour reperfusion, and 20 µL (0.3 mmol/lit) of NCOQ10 30 min before cessation of ischemia. Significantly amended development of ischemia/reperfusion tissue injury was observed in animals treated with NCOQ10 compared to those of other groups (P=0.001). Mean values of biochemical indices were significantly higher than those observed for other groups (P=0.001). Significantly lower values of MDA were observed in IS/REP/NCOQ10 animals compared to those of other groups (P=0.001).Where ovarian tissue is exposed to ischemia, intraperitoneal administration of NCOQ10 could bear clinical benefits in diminishing ischemia-reperfusion injury.
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