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Phan UTT, Nguyen HD, Nguyen TKO, Tran TH, Le TH, Tran TTP. Anti-inflammatory effect of Piper longum L. fruit methanolic extract on lipopolysaccharide-treated RAW 264.7 murine macrophages. Heliyon 2024; 10:e26174. [PMID: 38404825 PMCID: PMC10884859 DOI: 10.1016/j.heliyon.2024.e26174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/27/2024] Open
Abstract
Context The Piper species was studied several potential properties such as anti-tumor, anti-inflammatory and antioxidant activity. However, the specific anti-inflammatory activity of the extract from the fruits of P. longum L. has not been investigated. Objectives Our study want to examine the anti-inflammatory effects of P. longum L. fruit methanolic extracts (PLE) on lipopolysachharide (LPS)-stimulated RAW 264.7 murine macrophages to understand the mechanism of this effect. Method This study examined the chemical profiling of PLE by LC-HRMS analysis and measured the presence of nitric oxide (NO), interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α) in the supernatant using the Griess reagent assay and enzyme-linked immunosorbent assay (ELISA), respectively. The mRNA expression of IL-6, TNF-α, cyclooxygenase-2 (COX-2), and inducible nitric oxide synthase (iNOS) were evaluated by using real-time quantitative polymerase chain reaction (RT-qPCR). Furthermore, the protein expression of COX-2, iNOS and the phosphorylation of MAPK family, c-Jun N-terminal kinase (JNK), p38 in protein level were observed by western blotting. Result PLE have detected 66 compounds which belong to different classes such as alkaloids, flavonoids, terpenoids, phenolics, lactones, and organic acids inhibited nitric oxide products with the IC50 = 28.5 ± 0.91 μg/mL. Moreover, PLE at 10-100 μg/mL up-regulate HO-1 protein expression from 3 to 10 folds at 3 h. It also downregulated the mRNA and protein expression of iNOS, COX-2, decreased IL-6 and TNF-α secretion by modulating the mitogen-activated protein kinase (MAPK) signaling pathway, specifically by decreasing the phosphorylation of p38 and JNK. Conclusion These results shown chemical profiling of PLE and demonstrated that PLE exhibits anti-inflammatory effects by regulating the MAPK family and could be a potential candidate for the treatment of inflammatory diseases.
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Affiliation(s)
- Uyen Thi Tu Phan
- University of Science and Technology of Hanoi (USTH), Vietnam Academic Science and Technology (VAST), 18 Hoang Quoc Viet, Nghia Do, Cau Giay, Hanoi, Viet Nam
| | - Hai Dang Nguyen
- University of Science and Technology of Hanoi (USTH), Vietnam Academic Science and Technology (VAST), 18 Hoang Quoc Viet, Nghia Do, Cau Giay, Hanoi, Viet Nam
| | - Thi Kieu Oanh Nguyen
- University of Science and Technology of Hanoi (USTH), Vietnam Academic Science and Technology (VAST), 18 Hoang Quoc Viet, Nghia Do, Cau Giay, Hanoi, Viet Nam
| | - Tuan Hiep Tran
- Faculty of Pharmacy, PHENIKAA University, Yen Nghia, Ha Dong, Hanoi, 12116, Viet Nam
| | - Thanh Huong Le
- University of Science and Technology of Hanoi (USTH), Vietnam Academic Science and Technology (VAST), 18 Hoang Quoc Viet, Nghia Do, Cau Giay, Hanoi, Viet Nam
| | - Thi Thu Phuong Tran
- University of Science and Technology of Hanoi (USTH), Vietnam Academic Science and Technology (VAST), 18 Hoang Quoc Viet, Nghia Do, Cau Giay, Hanoi, Viet Nam
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Orzelska-Górka J, Dos Santos Szewczyk K, Gawrońska-Grzywacz M, Herbet M, Lesniak A, Bielenica A, Bujalska-Zadrożny M, Biała G. Procognitive, Anxiolytic, and Antidepressant-like Properties of Hyperoside and Protocatechuic Acid Corresponding with the Increase in Serum Serotonin Level after Prolonged Treatment in Mice. Pharmaceuticals (Basel) 2023; 16:1691. [PMID: 38139817 PMCID: PMC10747003 DOI: 10.3390/ph16121691] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/23/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023] Open
Abstract
Two polyphenols-hyperoside (HYP) and protocatechuic acid (PCA) were reported to exert antidepressant activity in rodents after acute treatment. Our previous study also showed that this activity might have been influenced by the monoaminergic system and the upregulation of the brain-derived neurotropic factor (BDNF) level. A very long-term pharmacological therapy is required for the treatment of a patient with depression. The repetitive use of antidepressants is recognized to impact the brain structures responsible for regulating both emotional and cognitive behaviors. Thus, we investigated the antidepressant, anxiolytic, and procognitive effects of HYP and PCA in mice after acute and prolonged treatment (14 days). Both polyphenols induced an anxiogenic-like effect after acute treatment, whereas an anxiolytic effect occurred after repetitive administration. PCA and HYP showed procognitive effects when they were administered acutely and chronically, but it seems that their influence on long-term memory was stronger than on short-term memory. In addition, the preset study showed that the dose of 7.5 mg/kg of PCA and HYP was effective in counteracting the effects of co-administered scopolamine in the long-term memory impairment model induced by scopolamine. Our experiments revealed the compounds have no affinity for 5-HT1A and 5-HT2A receptors, whereas a significant increase in serum serotonin level after prolonged administration of PCA and HYP at a dose of 3.75 mg/kg was observed. Thus, it supports the involvement of the serotonergic system in the polyphenol mechanisms. These findings led us to hypothesize that the polyphenols isolated from Impatiens glandulifera can hold promise in treating mental disorders with cognitive dysfunction. Consequently, extended studies are necessary to delve into their pharmacological profile.
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Affiliation(s)
- Jolanta Orzelska-Górka
- Chair and Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Chodzki 4A, 20-093 Lublin, Poland;
| | | | - Monika Gawrońska-Grzywacz
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 8b, 20-090 Lublin, Poland; (M.G.-G.); (M.H.)
| | - Mariola Herbet
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 8b, 20-090 Lublin, Poland; (M.G.-G.); (M.H.)
| | - Anna Lesniak
- Department of Pharmacotherapy and Pharmaceutical Care, Faculty of Pharmacy, Medical University of Warsaw, Centre for Preclinical Research and Technology, 02-097 Warsaw, Poland; (A.L.); (M.B.-Z.)
| | - Anna Bielenica
- Department of Biochemistry, Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Magdalena Bujalska-Zadrożny
- Department of Pharmacotherapy and Pharmaceutical Care, Faculty of Pharmacy, Medical University of Warsaw, Centre for Preclinical Research and Technology, 02-097 Warsaw, Poland; (A.L.); (M.B.-Z.)
| | - Grażyna Biała
- Chair and Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Chodzki 4A, 20-093 Lublin, Poland;
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Ali R, Salawu KM, Aamer M, Jahan H, Tufail P, Irshad R, Khan FA, Sener B, Choudhary MI, Wang Y. A new sesquiterpene, prosoterpene, from Prosopis africana (Guill. & Perr.) Taub. Nat Prod Res 2023; 37:3220-3227. [PMID: 35403496 DOI: 10.1080/14786419.2022.2062755] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/28/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
Abstract
A new sesquiterpene (Prosoterpene, 1) and eleven reported compounds (2-12) of several classes, such as flavonoids, alkaloids, phenolic acids, and long-chain alcohols, were isolated from the BuOH extract of Prosopis africana (Guill. & Perr.) Taub. Compounds 2-10 were reported for the first time from this plant. Isomers 11 and 12 were separated for the first time. Extensive spectroscopic techniques and literature comparisons were used to characterise their structures. Furthermore, compounds 3, 5-8, and 10-12 were performed for anti-glycation and cytotoxicity activities. Compound 3 (quercetin-3-O-α-L-rhamnoside) exhibited moderate anti-glycation activity. All tested compounds were non-cytotoxic against MCF-7 (breast cancer), NCI-H460 (lung cancer), Hela (cervical cancer), and BJ (normal human fibroblast) cell lines.
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Affiliation(s)
- Raza Ali
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | | | - Muhammad Aamer
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Humera Jahan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Priya Tufail
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Rimsha Irshad
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Farooq-Ahmad Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- Third World Center (TWC) for Chemical Sciences, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Bilge Sener
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - M Iqbal Choudhary
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- Third World Center (TWC) for Chemical Sciences, International Center for Chemical & Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Yan Wang
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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Zhang Y, Lu P, Jin H, Cui J, Miao C, He L, Yu J, Ding X, Zhang H. Integrated Secondary Metabolomic and Antioxidant Ability Analysis Reveals the Accumulation Patterns of Metabolites in Momordica charantia L. of Different Cultivars. Int J Mol Sci 2023; 24:14495. [PMID: 37833943 PMCID: PMC10572697 DOI: 10.3390/ijms241914495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 09/19/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Bitter gourd (Momordica charantia L.) contains rich bioactive ingredients and secondary metabolites; hence, it has been used as medicine and food product. This study systematically quantified the nutrient contents, the total content of phenolic acids (TPC), flavonoids (TFC), and triterpenoids (TTC) in seven different cultivars of bitter gourd. This study also estimated the organic acid content and antioxidative capacity of different cultivars of bitter gourd. Although the TPC, TFC, TTC, organic acid content, and antioxidative activity differed significantly among different cultivars of bitter gourd, significant correlations were also observed in the obtained data. In the metabolomics analysis, 370 secondary metabolites were identified in seven cultivars of bitter gourd; flavonoids and phenolic acids were significantly more. Differentially accumulated metabolites identified in this study were mainly associated with secondary metabolic pathways, including pathways of flavonoid, flavonol, isoflavonoid, flavone, folate, and phenylpropanoid biosyntheses. A number of metabolites (n = 27) were significantly correlated (positive or negative) with antioxidative capacity (r ≥ 0.7 and p < 0.05). The outcomes suggest that bitter gourd contains a plethora of bioactive compounds; hence, bitter gourd may potentially be applied in developing novel molecules of medicinal importance.
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Affiliation(s)
| | | | | | | | | | | | | | - Xiaotao Ding
- Shanghai Key Laboratory of Protected Horticulture Technology, Horticultural Research Institute, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Y.Z.); (P.L.); (H.J.); (J.C.); (C.M.); (L.H.); (J.Y.)
| | - Hongmei Zhang
- Shanghai Key Laboratory of Protected Horticulture Technology, Horticultural Research Institute, Shanghai Academy of Agricultural Science, Shanghai 201403, China; (Y.Z.); (P.L.); (H.J.); (J.C.); (C.M.); (L.H.); (J.Y.)
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Thuy Linh NT, Thuy TT, Tam NT, Cham BT, Tai BH, Thao DT, Thien DG, Chinh VT, Hoang Anh NT. Chemical constituents of Impatiens parvisepala and their α-glucosidase inhibition activity. Nat Prod Res 2022:1-6. [PMID: 36154790 DOI: 10.1080/14786419.2022.2127705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
The first chemical study of the whole Impatiens parvisepala S. X. Yu & Y. T. Hou led to the isolation of a new triterpene saponin, named Iparvisepala-1 (6) along with ten known compounds, which cover three flavonoid glycosides (1-3), one dihydrochalcone glucoside (4), one triterpenoid saponin (5), one triterpene (7) and four miscellaneous compounds (8-11). Their structures were elucidated by MS, NMR spectroscopic analyses as well as by comparisons of spectra data with those of the related published literatures. Additionally, flavonoid glucoside 2 showed impressive effect on α-glucosidase inhibition with the IC50 value of 12.53 ± 0.39 µM, much better than that of the positive control acabose (IC50 = 197.53 ± 2.68 µM).
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Affiliation(s)
- Nguyen Thi Thuy Linh
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam.,Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Trinh Thi Thuy
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam.,Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thanh Tam
- Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Ba Thi Cham
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam.,Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Do Thi Thao
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Dinh Gia Thien
- Nguyen Binh Khiem specialized high school, Tam Ky, Quang Nam, Vietnam
| | - Vu Tien Chinh
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam.,Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thi Hoang Anh
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam.,Institute of Chemistry, Vietnam Academy of Science and Technology, Cau Giay, Hanoi, Vietnam
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Flieller G, Riffault-Valois L, Bergaentzlé M, Ennahar S. Fast and Reproducible 96-Well Plate-Based Method for the Evaluation of the Antigerminative Potential of Plant Extracts and Phytotoxic Compounds. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:7842-7850. [PMID: 35709544 DOI: 10.1021/acs.jafc.2c02911] [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] [Indexed: 05/26/2023]
Abstract
With the aim of evaluating the antigerminative activity of plant extracts, a miniaturized assay using 96-well plates (WP assay) was developed and compared to the long-established assay using Petri dishes (PD assay). The WP assay yielded results comparable to those of the PD assay using an ethanolic extract of the Himalayan balsam and lawsone as a standard. It also allowed the needed volume of the test solution to be cut by half and the number of required cress seeds to be cut by more than 1.5. The WP assay was then successfully applied to various extracts of Himalayan balsam, molecules (2,4-dichlorophenoxyacetic acid (2,4-D), glyphosate, and 2-methoxy-1,4-naphthoquinone (2-MNQ)) and target seeds (radish, lettuce, and wheat). By being adapted to a 96-well plate format, the antigerminative WP assay is a promising alternative to the PD assay. Besides, its convenience and low resource consumption make it ready for accelerated and high-throughput screening, as well as automation.
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Affiliation(s)
- G Flieller
- Université de Strasbourg, CNRS, IPHC UMR 7178, Chimie Analytique des Molécules BioActives et Pharmacognosie, F-67000 Strasbourg, France
| | - L Riffault-Valois
- Université de Strasbourg, CNRS, IPHC UMR 7178, Chimie Analytique des Molécules BioActives et Pharmacognosie, F-67000 Strasbourg, France
| | - M Bergaentzlé
- Université de Strasbourg, CNRS, IPHC UMR 7178, Chimie Analytique des Molécules BioActives et Pharmacognosie, F-67000 Strasbourg, France
| | - S Ennahar
- Université de Strasbourg, CNRS, IPHC UMR 7178, Chimie Analytique des Molécules BioActives et Pharmacognosie, F-67000 Strasbourg, France
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Pires EO, Caleja C, Garcia CC, Ferreira IC, Barros L. Current status of genus Impatiens: Bioactive compounds and natural pigments with health benefits. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.01.074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Karakaya S, Süntar I, Yakinci OF, Sytar O, Ceribasi S, Dursunoglu B, Ozbek H, Guvenalp Z. In vivo bioactivity assessment on Epilobium species: A particular focus on Epilobium angustifolium and its components on enzymes connected with the healing process. JOURNAL OF ETHNOPHARMACOLOGY 2020; 262:113207. [PMID: 32730870 DOI: 10.1016/j.jep.2020.113207] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/15/2020] [Accepted: 07/19/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Epilobium species are generally known as "Yakı Otu" in Turkey, which mens "plaster herb" in English. Young shoots of Epilobium angustifolium L., Epilobium stevenii Boiss., and Epilobium hirsutum L. are consumed as salad or meal. These species have been used as a poultice for the treatment of mouth wounds in traditional medicine. An ointment prepared from leaves is used for skin disorders in children. AIM OF THE STUDY We aimed to evaluate the ethnopharmacological use of Epilobium angustifolium, E. stevenii, and E. hirsutum by using in vivo and in vitro experimental models, and to identify the active wound-healer compound(s) and to explain the probable mechanism of the wound-healing activity. MATERIALS AND METHODS Evaluation of wound healing effects of plant extracts was performed in rats and mice by linear incision and circular excision wound models. Determination of total phenolic constituents and antioxidant capacities, which are known to promote the wound healing process, were carried out through Folin-Ciocalteau method and 2,2 Diphenyl 1 picrylhydrazyl (DPPH) scavenging assay as well as determination of total antioxidant status (TAS) and total oxidant status (TOS) on the treated tissues. The active ethyl acetate (EtOAc) sub-extract of E. angustifolium was fractionated by different chromatographic separation techniques. The structures of isolated compounds were elucidated via detailed analyzes (NMR and LC/MS). In addition, in vitro collagenase, hyaluronidase, and elastase enzymes inhibitory activity tests were performed on the isolated compounds to discover the activation pathways of the samples. RESULTS Among the methanol (MeOH) extracts, E. angustifolium had the highest wound healing activity. Among the sub-extracts, EtOAc showed the highest wound healing activity. Thus, EtOAc sub-extract was subjected to chromatography to isolate the active compounds. Five known flavonoids namely hyperoside (quercetin-3-O-β-D-galactoside) (1), kaempferol (2), kaempferol-3-O-α-L-rhamno pyranoside (3), quercetin-3-O-α-L-rhamno pyranoside (4), and quercetin-3-O-α-L-arabino pyranoside (5) were isolated from the EtOAc sub-extract of E. angustifolium. In vitro tests showed that hyperoside could be the compound responsible for the wound-healing activity by its significant anti-hyaluronidase, anti-collagenase, and antioxidant activities. CONCLUSION The EtOAc sub-extract of the aerial part of Epilobium angustifolium displayed remarkable wound-healing activity with anti-hyaluronidase, anti-collagenase, and antioxidant activities. Hyperoside was detected as the primary active compound of the aerial parts. According to the results, we suggest that EtOAc sub-extract of E. angustifolium and hyperoside may be a potent nominee to be used for the improvement of a wound-healing agent.
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Affiliation(s)
- Songul Karakaya
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Ipek Süntar
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Turkey.
| | - Omer Faruk Yakinci
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Turkey; National Poison Information Service, Ministry of Health, Ankara, Turkey
| | - Oksana Sytar
- Department of Plant Biology, Institute of Biology, Kiev National University of Taras Shevchenko, Kyiv, Ukraine; Department of Plant Physiology, Slovak University of Agriculture in Nitra, Slovakia
| | - Songul Ceribasi
- Department of Pathology, Faculty of Veterinary Medicine, Firat University, Elazıg, Turkey
| | - Benan Dursunoglu
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Hilal Ozbek
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
| | - Zuhal Guvenalp
- Department of Pharmacognosy, Faculty of Pharmacy, Ataturk University, Erzurum, Turkey
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Orzelska-Górka J, Szewczyk K, Gawrońska-Grzywacz M, Kędzierska E, Głowacka E, Herbet M, Dudka J, Biała G. Monoaminergic system is implicated in the antidepressant-like effect of hyperoside and protocatechuic acid isolated from Impatiens glandulifera Royle in mice. Neurochem Int 2019; 128:206-214. [PMID: 31077758 DOI: 10.1016/j.neuint.2019.05.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 04/23/2019] [Accepted: 05/08/2019] [Indexed: 10/26/2022]
Abstract
We have recently demonstrated that the hydroethanolic extracts of Impatiens glandulifera Royle (Balsaminaceae) have antianxiety effect in mice. The present study was aimed to investigate an antidepressant activity of hyperoside (HYP) and protocatechuic acid (PCA), two polyphenols isolated from the aerial parts of this plant, using the forced swimming test (FST) and tail suspension test (TST) in mice. The implication of the monoaminergic system in this effect was assessed and brain-derived neurotrophic factor (BDNF) expression was measured. At doses 1.875, 3.75 and 7.5 mg/kg, HYP and PCA significantly reduced immobility in the FST and TST, without affecting locomotor activity of mice. Pretreatment with p-chlorophenylalanine (PCPA 100 mg/kg, a serotonin synthesis inhibitor) or α-methyl-DL-tyrosine (AMPT 100 mg/kg, a catecholamine synthesis inhibitor) was able to prevent antidepressant-like effect of HYP and PCA (3.75 mg/kg). Sub-effective doses of fluoxetine (5 mg/kg) or reboxetine (2 mg/kg) were capable of potentiating the effect of a sub-effective dose of HYP (0.94 mg/kg) in the FST. Co-administration of sub-effective dose of PCA (0.94 mg/kg) and reboxetine (2 mg/kg) resulted in reducing immobility in the FST. The antidepressant-like effect of HYP and PCA was also prevented by the administration of sulpiride (50 mg/kg), a D2 antagonist. In addition, HYP (3.75 and 7.5 mg/kg) and PCA (7.5 mg/kg) improved the expression of hippocampal BDNF of mice subjected to TST. Altogether, our findings suggest that HYP and PCA exert antidepressant-like effects in mice, which was possibly mediated by monoaminergic system and the upregulation of BDNF level.
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Affiliation(s)
- Jolanta Orzelska-Górka
- Chair and Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093, Lublin, Poland.
| | - Katarzyna Szewczyk
- Chair and Department of Pharmaceutical Botany, Medical University of Lublin, Chodźki 1, 20-093, Lublin, Poland
| | - Monika Gawrońska-Grzywacz
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 8b, 20-090, Lublin, Poland
| | - Ewa Kędzierska
- Chair and Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093, Lublin, Poland
| | - Ewelina Głowacka
- Chair and Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093, Lublin, Poland
| | - Mariola Herbet
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 8b, 20-090, Lublin, Poland
| | - Jarosław Dudka
- Chair and Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 8b, 20-090, Lublin, Poland
| | - Grażyna Biała
- Chair and Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, Chodźki 4A, 20-093, Lublin, Poland
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