1
|
Inceu AI, Neag MA, Catinean A, Bocsan CI, Craciun CI, Melincovici CS, Muntean DM, Onofrei MM, Pop RM, Buzoianu AD. The Effects of Probiotic Bacillus Spores on Dexamethasone-Treated Rats. Int J Mol Sci 2023; 24:15111. [PMID: 37894792 PMCID: PMC10606902 DOI: 10.3390/ijms242015111] [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: 09/15/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Glucocorticoids are effective anti-inflammatory and immunosuppressive agents. Long-term exposure is associated with multiple metabolic side effects. Spore-forming probiotic bacteria have shown modulatory properties regarding glycolipid metabolism and inflammation. The aim of this study was to evaluate, for the first time, the effects of Bacillus species spores (B. licheniformis, B. indicus, B. subtilis, B. clausii, and B. coagulans) alone and in combination with metformin against dexamethasone-induced systemic disturbances. A total of 30 rats were randomly divided into 5 groups: group 1 served as control (CONTROL), group 2 received dexamethasone (DEXA), group 3 received DEXA and MegaSporeBiotic (MSB), group 4 received DEXA and metformin (MET), and group 5 received DEXA, MSB, and MET. On the last day of the experiment, blood samples and liver tissue samples for histopathological examination were collected. We determined serum glucose, total cholesterol, triglycerides, tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), interleukin-10 (IL-10), catalase, total antioxidant capacity (TAC), and metformin concentration. DEXA administration caused hyperglycemia and hyperlipidemia, increased inflammation cytokines, and decreased antioxidant markers. Treatment with MSB reduced total cholesterol, suggesting that the administration of Bacillus spores-based probiotics to DEXA-treated rats could ameliorate metabolic parameters.
Collapse
Affiliation(s)
- Andreea Ioana Inceu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.I.I.); (C.I.B.); (C.I.C.); (R.M.P.); (A.D.B.)
| | - Maria Adriana Neag
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.I.I.); (C.I.B.); (C.I.C.); (R.M.P.); (A.D.B.)
| | - Adrian Catinean
- Department of Internal Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania;
| | - Corina Ioana Bocsan
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.I.I.); (C.I.B.); (C.I.C.); (R.M.P.); (A.D.B.)
| | - Cristian Ioan Craciun
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.I.I.); (C.I.B.); (C.I.C.); (R.M.P.); (A.D.B.)
| | - Carmen Stanca Melincovici
- Department of Histology, Iuliu Hatieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.S.M.); (M.M.O.)
| | - Dana Maria Muntean
- Department of Pharmaceutical Technology and Biopharmaceutics, Iuliu Hatieganu University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania;
| | - Mădălin Mihai Onofrei
- Department of Histology, Iuliu Hatieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania; (C.S.M.); (M.M.O.)
| | - Raluca Maria Pop
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.I.I.); (C.I.B.); (C.I.C.); (R.M.P.); (A.D.B.)
| | - Anca Dana Buzoianu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (A.I.I.); (C.I.B.); (C.I.C.); (R.M.P.); (A.D.B.)
| |
Collapse
|
2
|
Wang XJ, Luo Q, Li T, Meng PH, Pu YT, Liu JX, Zhang J, Liu H, Tan GF, Xiong AS. Origin, evolution, breeding, and omics of Apiaceae: a family of vegetables and medicinal plants. HORTICULTURE RESEARCH 2022; 9:uhac076. [PMID: 38239769 PMCID: PMC10795576 DOI: 10.1093/hr/uhac076] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 03/17/2022] [Indexed: 01/22/2024]
Abstract
Many of the world's most important vegetables and medicinal crops, including carrot, celery, coriander, fennel, and cumin, belong to the Apiaceae family. In this review, we summarize the complex origins of Apiaceae and the current state of research on the family, including traditional and molecular breeding practices, bioactive compounds, medicinal applications, nanotechnology, and omics research. Numerous molecular markers, regulatory factors, and functional genes have been discovered, studied, and applied to improve vegetable and medicinal crops in Apiaceae. In addition, current trends in Apiaceae application and research are also briefly described, including mining new functional genes and metabolites using omics research, identifying new genetic variants associated with important agronomic traits by population genetics analysis and GWAS, applying genetic transformation, the CRISPR-Cas9 gene editing system, and nanotechnology. This review provides a reference for basic and applied research on Apiaceae vegetable and medicinal plants.
Collapse
Affiliation(s)
- Xiao-Jing Wang
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Guizhou University, Guizhou 550025, China
| | - Qing Luo
- Institute of Horticulture, Guizhou Academy of Agricultural Sciences, Guizhou 550006, China
| | - Tong Li
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China
| | - Ping-Hong Meng
- Institute of Horticulture, Guizhou Academy of Agricultural Sciences, Guizhou 550006, China
| | - Yu-Ting Pu
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Guizhou University, Guizhou 550025, China
| | - Jie-Xia Liu
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China
| | - Jian Zhang
- College of Agronomy, Jilin Agricultural University, Changchun 210095, China
| | - Hui Liu
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China
| | - Guo-Fei Tan
- Institute of Horticulture, Guizhou Academy of Agricultural Sciences, Guizhou 550006, China
| | - Ai-Sheng Xiong
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs Key Laboratory of Biology and Germplasm Enhancement of Horticultural Crops in East China, College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China
| |
Collapse
|
3
|
Coadministration of sitagliptin or metformin has no major impact on the adverse metabolic outcomes induced by dexamethasone treatment in rats. Life Sci 2021; 286:120026. [PMID: 34627773 DOI: 10.1016/j.lfs.2021.120026] [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: 07/19/2021] [Revised: 09/20/2021] [Accepted: 10/01/2021] [Indexed: 11/23/2022]
Abstract
AIMS Glucocorticoids (GC) in excess cause glucose intolerance and dyslipidemia due to their diabetogenic actions. Conceptually, antidiabetic drugs should attenuate these side effects. Thus, we evaluated whether the coadministration of metformin or sitagliptin (or both) with dexamethasone could attenuate GC-induced adverse effects on metabolism. MATERIALS AND METHODS Adult male rats were treated for 5 consecutive days with dexamethasone (1 mg/kg, body mass (bm), intraperitoneally). Additional groups were coadministered with metformin (300 mg/kg, bm, by oral gavage (og)) or sitagliptin (20 mg/kg, bm, og) or with both compounds in combination. The day after the last treatments, rats were submitted to glucose tolerance tests, pyruvate tolerance test, and euthanized for biometric, biochemical, morphologic, and molecular analyses. KEY FINDINGS Dexamethasone treatment resulted in reduced body mass and food intake, increased blood glucose and plasma insulin, dyslipidemia, glucose intolerance, pyruvate intolerance, and increased hepatic content of glycogen and fat. Sitagliptin coadministration improved glucose tolerance compared with the control group, an effect paralleled with higher levels of active GLP-1 during an oral GTT. Overall, sitagliptin or metformin coadministration did not prevent any of the dexamethasone-induced metabolic disturbances. SIGNIFICANCE Coadministration of sitagliptin or metformin result in no major improvement of glucose and lipid metabolism altered by dexamethasone treatment in male adult rats.
Collapse
|
4
|
Song MK, Kim YJ, Kim SH, Yeo SG, Kim YJ. Environmental enrichment modulates silent information regulator 1 (SIRT1) activity to attenuate central presbycusis in a rat model of normal aging. Exp Gerontol 2021; 155:111552. [PMID: 34530105 DOI: 10.1016/j.exger.2021.111552] [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] [Received: 05/21/2021] [Revised: 08/21/2021] [Accepted: 08/31/2021] [Indexed: 11/15/2022]
Abstract
Age-related hearing loss (ARHL) is sensory impairment in the elderly. This study aimed to identify a critical molecular mechanism that can maintain young phenotypes. We focused on the effect of exposure to environmental enrichment (EE) for 12 weeks in the central auditory pathway and limbic system of aged rats. The effects of EE were compared with the effects of dexamethasone administration. We found that in 74-week-old rats hearing function was significantly reduced and the number of neuronal specific nuclear protein (NeuN)-positive cells was decreased by 10-15% in the auditory cortex, amygdala, and hippocampus. EE exposure did not significantly affect the number of neurons, but DX administration significantly decreased their numbers in the amygdala compared with untreated aged rats. Both treatments reduced inducible nitric oxide synthase (iNOS) expression in the auditory pathway and limbic system. Exposure to EE significantly increased silent information regulator 1 (SIRT1) expression and activity, and nicotinamide phosphoribosyltransferase (NAMPT) concentration. In this study, the exposure to EE resulted in attenuated age-related hearing loss accompanied by reduction of iNOS expression and increase SIRT1 activity and NAMPT level. These data showed that EE may be a potential therapeutic to prevent ARHL.
Collapse
Affiliation(s)
- Min Kyung Song
- Department of Nursing, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Yoon Ju Kim
- Department of Nursing, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Sang Hoon Kim
- Department of Otorhinolaryngology, School of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Seung Geun Yeo
- Department of Otorhinolaryngology, School of Medicine, Kyung Hee University, Seoul, Republic of Korea.
| | - Youn-Jung Kim
- College of Nursing Science, Kyung Hee University·East-West Nursing Research Institute, Seoul, Republic of Korea.
| |
Collapse
|
5
|
The [DPPH●/DPPH-H]-HPLC-DAD Method on Tracking the Antioxidant Activity of Pure Antioxidants and Goutweed ( Aegopodium podagraria L.) Hydroalcoholic Extracts. Molecules 2020; 25:molecules25246005. [PMID: 33353137 PMCID: PMC7766071 DOI: 10.3390/molecules25246005] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/14/2022] Open
Abstract
The 2,2-diphenyl-1-picrylhydrazyl (DPPH)-reverse phase (RP)-HPLC-diode array detector (DAD) method was tested on standard antioxidants (AOs), i.e., reduced glutathione (GSH), ascorbic acid (vitamin C), and alcoholic extracts of A. podagraria L. An elaborated HPLC procedure enabled the simultaneous measurement of the redox couple DPPH-R (2,2-diphenyl-1-picrylhydrazyl radical)/DPPH-H (2,2-diphenyl-1-picrylhydrazine). Both forms were fully separated (Rs = 2.30, α = 1.65) on a Zorbax Eclipse XDB-C18 column eluted with methanol–water (80:20, v/v) and detected at different wavelengths in the range of 200–600 nm. The absorbance increases of the DPPH-H as well as the DPPH-R peak inhibition were measured at different wavelengths in visible and UV ranges. The chromatographic method was optimized, according to reaction time (slow, fast kinetics), the linearity range of DPPH radical depending on the detection conditions as well as the kind of the investigated antioxidants (reference chemicals and the ground elder prepared from fresh and dry plants). The scavenging capacity was expressed by the use of percentage of peak inhibition and the IC50 parameters. The evaluated extracts displayed antioxidant activity, higher than 20% inhibition against 350 µM DPPH free radical. The results show that extract prepared from dry plants in the ultrasonic bath exhibits the highest antioxidant potential (IC50 = 64.74 ± 0.22 µL/mL).
Collapse
|
6
|
Wang D, Hiebl V, Xu T, Ladurner A, Atanasov AG, Heiss EH, Dirsch VM. Impact of natural products on the cholesterol transporter ABCA1. JOURNAL OF ETHNOPHARMACOLOGY 2020; 249:112444. [PMID: 31805338 DOI: 10.1016/j.jep.2019.112444] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 11/13/2019] [Accepted: 11/29/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In different countries and areas of the world, traditional medicine has been and is still used for the treatment of various disorders, including chest pain or liver complaints, of which we now know that they can be linked with altered lipid and cholesterol homeostasis. As ATP-binding cassette transporter A1 (ABCA1) plays an essential role in cholesterol metabolism, its modulation may be one of the molecular mechanisms responsible for the experienced benefit of traditional recipes. Intense research activity has been dedicated to the identification of natural products from traditional medicine that regulate ABCA1 expression. AIMS OF THE REVIEW This review surveys natural products, originating from ethnopharmacologically used plants, fungi or marine sources, which influence ABCA1 expression, providing a reference for future study. MATERIALS AND METHODS Information on regulation of ABCA1 expression by natural compounds from traditional medicine was extracted from ancient and modern books, materia medica, and electronic databases (PubMed, Google Scholar, Science Direct, and ResearchGate). RESULTS More than 60 natural compounds from traditional medicine, especially traditional Chinese medicine (TCM), are reported to regulate ABCA1 expression in different in vitro and in vivo models (such as cholesterol efflux and atherosclerotic animal models). These active compounds belong to the classes of polyketides, terpenoids, phenylpropanoids, tannins, alkaloids, steroids, amino acids and others. Several compounds appear very promising in vivo, which need to be further investigated in animal models of diseases related to ABCA1 or in clinical studies. CONCLUSION Natural products from traditional medicine constitute a large promising pool for compounds that regulate ABCA1 expression, and thus may prevent/treat diseases related to cholesterol metabolism, like atherosclerosis or Alzheimer's disease. In many cases, the molecular mechanisms of these natural products remain to be investigated.
Collapse
Affiliation(s)
- Dongdong Wang
- Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria; The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Fei Shan Jie 32, 550003, Guiyang, China
| | - Verena Hiebl
- Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria
| | - Tao Xu
- The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Fei Shan Jie 32, 550003, Guiyang, China
| | - Angela Ladurner
- Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria
| | - Atanas G Atanasov
- Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria; Department of Molecular Biology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, ul. Postepu 36A, 05-552, Jastrzębiec, Poland; Institute of Neurobiology, Bulgarian Academy of Sciences, 23 Acad. G. Bonchevstr., 1113, Sofia, Bulgaria
| | - Elke H Heiss
- Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria
| | - Verena M Dirsch
- Department of Pharmacognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria.
| |
Collapse
|
7
|
Jakubczyk K, Janda K, Styburski D, Łukomska A. Goutweed (Aegopodium podagraria L.) – botanical characteristics and prohealthy properties*. POSTEP HIG MED DOSW 2020. [DOI: 10.5604/01.3001.0013.8551] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Goutweed (Aegopodium podagraria L.) is a common plant in the Apiaceae family. It occurs in Europe, North America and Asia. In folk medicine, mainly the leaves of goutweed were used to treat gout, inflammatory states in kidneys and bladder and to facilitate wound healing. Chemical composition of goutweed has not been entirely determined, however, it is known that the main group of compounds are polyacetylenes (falcarinol and falcarindiol). Moreover, other compounds were isolated from this plant, such as essential oils from the group of mono- and sesquiterpenes, as well as coumarins and polyphenol compounds, e.g. phenolic acids and flavonoids. Preparations from goutweed have anti-inflammatory and antimicrobial properties. Research performed in recent years have shown the possibilities to use tinctures and extracts from goutweed in the treatment of gout and metabolic diseases including type 2 diabetes.
Collapse
Affiliation(s)
- Katarzyna Jakubczyk
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Katarzyna Janda
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Daniel Styburski
- Department of Medical Chemistry, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Agnieszka Łukomska
- Nencki Institute of Experimental Biology PAS, Laboratory of Neuroplasticity, Warsaw, Poland
| |
Collapse
|
8
|
Lyu Y, Zhang Y, Yang M, Lin L, Yang X, Cheung SCK, Shaw PC, Chan PKS, Kong APS, Zuo Z. Pharmacokinetic interactions between metformin and berberine in rats: Role of oral administration sequences and microbiota. Life Sci 2019; 235:116818. [DOI: 10.1016/j.lfs.2019.116818] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/14/2019] [Accepted: 08/28/2019] [Indexed: 11/15/2022]
|
9
|
Effect of extraction method on the antioxidative activity of ground elder (Aegopodium podagraria L.). POLISH JOURNAL OF CHEMICAL TECHNOLOGY 2019. [DOI: 10.2478/pjct-2019-0024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abstract
In this work the studies on the antioxidative properties of extracts from various morphotic parts of the ground elder (leaves, rhizomes, seeds and flowers) were presented. Moreover, the effect of different extraction methods (ultrasonic assisted extractions, extraction in a Soxhlet apparatus, extraction at the boiling point of the solvent used), solvent and its amount, and extraction time on the antioxidative properties of the obtained extracts were tested. The studies showed that all parts of ground elder can show radical scavenging activity, and it depends mainly on the method of extraction and extraction time. But the most beneficial is ultrasonic assisted extraction which used lower amount of solvent (ethanol). In case of all parts of the ground elder (leaves, rhizomes, seeds and flowers) it allows to obtain very high values of the antioxidant capacity (above 90%) for very short extraction time amounted to 20–40 minutes.
Collapse
|
10
|
Camponogara C, Casoti R, Brusco I, Piana M, Boligon AA, Cabrini DA, Trevisan G, Ferreira J, Silva CR, Oliveira SM. Tabernaemontana catharinensis leaves exhibit topical anti-inflammatory activity without causing toxicity. JOURNAL OF ETHNOPHARMACOLOGY 2019; 231:205-216. [PMID: 30445106 DOI: 10.1016/j.jep.2018.11.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/10/2018] [Accepted: 11/12/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Tabernaemontana catharinensis, popularly known as snake skin, has been empirically used as an anti-inflammatory to treat cutaneous skin disorders. However, no study proves its effectiveness as a topical anti-inflammatory. STUDY DESIGN We investigated the topical anti-inflammatory effect of T.catharinensis leaves crude extract (TcE) in irritant contact dermatitis models in mice and its preliminary toxicity profile. METHODS The topical anti-inflammatory effect was evaluated by ear thickness measurement, inflammatory cell infiltration (MPO activity measurement and histological procedure) and cytokines levels. TcE qualitative phytochemical analysis was performed by UHPLC-ESI-HRMS and the TcE effect (therapeutic dose; 10 µg/ear) on preliminary toxicological parameters was also evaluated (on the 14° day of experiment). RESULTS TcE (10 μg/ear) prevented the development of ear edema induced by cinnamaldehyde, capsaicin, arachidonic acid, phenol, and croton oil with maximum inhibition of 100% to cinnamaldehyde, arachidonic acid, phenol, and croton oil and 75 ± 6% to capsaicin. Besides, the TcE (10 μg/ear) also prevented the increase of MPO activity by 96 ± 2%, 48 ± 7%, 100%, 87 ± 8%, and 93 ± 4%, respectively, to the same irritant agents. The positive controls also prevented both ear edema and the increased of MPO activity by 100% and 42 ± 8% (HC-030031), 54 ± 6% and 80 ± 4% (SB-366791), 100% and 54 ± 5% (indomethacin), 100% and 80 ± 4% (dexamethasone in skin inflammation model induced by phenol) and 100% and 97 ± 3% (dexamethasone in inflammation model induced by croton oil), respectively. TcE also prevented the inflammatory cells infiltration and the increase of MIP-2, IL-1β and TNF-α levels irritant agents-induced. TcE topical anti-inflammatory effect may be attributed to the combined effect of indole alkaloids, terpenes, and phenolic compounds found in the extract and identified by dereplication method. The TcE' therapeutic dose proved to be safe in preliminary toxicological tests. CONCLUSION Our results suggest that TcE could be an interesting strategy for the treatment of inflammatory diseases.
Collapse
Affiliation(s)
- Camila Camponogara
- Laboratory Neurotoxicity and Psychopharmacology, Graduate Program in Biological Sciences: Toxicological Biochemistry, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Rosana Casoti
- School of Pharmaceutical Sciencies of Ribeirão Preto- University of São Paulo (FCFRP-USP), Ribeirão Preto (SP), Brazil
| | - Indiara Brusco
- Laboratory Neurotoxicity and Psychopharmacology, Graduate Program in Biological Sciences: Toxicological Biochemistry, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Mariana Piana
- Phytochemical Research Laboratory, Graduate Program in Pharmaceutical Sciences, Health Sciences Center, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Aline A Boligon
- Phytochemical Research Laboratory, Graduate Program in Pharmaceutical Sciences, Health Sciences Center, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Daniela Almeida Cabrini
- Graduate Program in Pharmacology, Department of Pharmacology, Federal University of Paraná, Curitiba, PR, Brazil
| | - Gabriela Trevisan
- Graduate Program in Physiology and Pharmacology, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Juliano Ferreira
- Graduate Program in Pharmacology, Department of Pharmacology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Cássia Regina Silva
- Graduate Program in Genetics and Biochemistry, Institute of Genetics and Biochemistry, Federal University of Uberlandia, Uberlandia, MG
| | - Sara Marchesan Oliveira
- Laboratory Neurotoxicity and Psychopharmacology, Graduate Program in Biological Sciences: Toxicological Biochemistry, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil.
| |
Collapse
|
11
|
Chen Q, Hua C, Niu L, Geng Y, Cai L, Tao S, Ni Y, Zhao R. Exploring differentially expressed genes related to metabolism by RNA-Seq in goat liver after dexamethasone treatment. Gene 2018; 659:175-182. [DOI: 10.1016/j.gene.2018.03.055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 02/13/2018] [Accepted: 03/16/2018] [Indexed: 12/21/2022]
|
12
|
Tovchiga O, Koyro O, Stepanova S, Shtrygol’ S, Evlash V, Gorban’, V, Yudkevich T. Goutweed (Aegopodium podagraria L.) biological activity and the possibilities of its use for the correction of the lipid metabolism disorders. FOOD SCIENCE AND TECHNOLOGY 2017. [DOI: 10.15673/fst.v11i4.726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The article summarizes data concerning the biological activity of the promising herbal raw material: aerial part of goutweed (Aegopodium podagraria L., Apiaceae). This plant since time immemorial has been used as vegetable and fodder plant as well as in folk medicine including the treatment of the metabolic disorders. Nowadays the interest in this plant increases. The technology of obtaining the extract and the tincture from goutweed aerial part is described, the chemical composition of these preparations is elucidated. Pharmacological effects of the preparations obtained from goutweed are characterized with the special emphasis on the possibilities of the lipid metabolism disorders correction and prevention. The presented experimental results substantiate the efficacy of goutweed extract and the tincture under the conditions of alimentary lipemia together with their safety in the intact animals. Thus, the hypolipidemic activity of goutweed extract (1 g/kg intragastrically) and goutweed tincture (1 cm3/kg intragastrically) was shown in the test with olive oil loading in rats. The extract appeared to be able to decrease significantly the level of triglycerides in blood plasma, while the tincture reduced the content of plasma total lipids. In the intact rats, the extract at doses of 100 mg/kg and 1 g/kg as well as the tincture at doses of 1 and 5 cm3/kg did not influence on the values of the lipid metabolism after 12 days of administration. Total and HDL cholesterol as well as atherogenic index and plasma total lipids level remained unchanged. In contast to the data previously obtained on the models of hyperuricemia, in the intact rats there were no changes in plasma uric acid concentration (which was determined proceeding from the role of the purine metabolism disorders in metabolic syndrome pathogenesis). Thus, goutweed preparations are characterized with the regulatory mode of action and sufficient level of safety. The development of drugs as well as functional foods containing goutweed herbal raw material is promising.
Collapse
|
13
|
de Souza Cardoso J, Oliveira PS, Bona NP, Vasconcellos FA, Baldissarelli J, Vizzotto M, Soares MSP, Ramos VP, Spanevello RM, Lencina CL, Tavares RG, Stefanello FM. Antioxidant, antihyperglycemic, and antidyslipidemic effects of Brazilian-native fruit extracts in an animal model of insulin resistance. Redox Rep 2017; 23:41-46. [PMID: 29088999 PMCID: PMC6748693 DOI: 10.1080/13510002.2017.1375709] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Objective: Insulin resistance (IR) plays an important role in the
development of many diseases, such as diabetes mellitus. Therefore, the aim of
the present study was to evaluate the effects of the extracts from fruits native
to Brazil on metabolic parameters and hepatic oxidative markers in an animal
model of insulin resistance induced by dexamethasone (DEX). Methods: Wistar rats received water or extracts of Eugenia
uniflora or Psidium cattleianum, once a day for 21
days. For the last 5 days, the rats received an intraperitoneal injection of
saline or DEX. Results: DEX caused a reduction in body weight gain and relative
pancreatic weight, as well as glucose intolerance, and an increase in serum
glucose and triacylglycerol levels. The extracts were found to prevent
hyperglycemia and hypertriglyceridemia. DEX caused an increase in the levels of
thiobarbituric acid-reactive substances and reactive oxygen species production
in the liver of rats, and both extracts prevented these changes. In addition,
hepatic glutathione peroxidase activity was reduced by DEX. However, total thiol
content and activities of catalase, superoxide dismutase, and
delta-aminolevulinate dehydratase were not altered in any of the tested
groups. Conclusion: Fruit extracts of E. uniflora and
P. cattleianum exhibited considerable
antihyperglycemic, antidyslipidemic, and antioxidant effects, and may be useful
in the therapeutic management of alterations due to IR.
Collapse
Affiliation(s)
- Juliane de Souza Cardoso
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Pathise Souto Oliveira
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Natália Pontes Bona
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Flávia Aleixo Vasconcellos
- b Laboratório de Química Aplicada a Bioativos, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Jucimara Baldissarelli
- c Laboratório de Enzimologia Toxicológica, Centro de Ciências Naturais e Exatas , Universidade Federal de Santa Maria , Santa Maria , Brazil
| | - Marcia Vizzotto
- d Empresa Brasileira de Pesquisa Agropecuária , Centro de Pesquisa Agropecuária de Clima Temperado , Pelotas , Brazil
| | - Mayara Sandrielly Pereira Soares
- e Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Vanessa Plasse Ramos
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Roselia Maria Spanevello
- e Laboratório de Neuroquímica, Inflamação e Câncer, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Claiton Leoneti Lencina
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Rejane Giacomelli Tavares
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| | - Francieli Moro Stefanello
- a Laboratório de Biomarcadores, Centro de Ciências Químicas, Farmacêuticas e de Alimentos , Universidade Federal de Pelotas , Pelotas , Brazil
| |
Collapse
|
14
|
Vitis vinifera Extract Ameliorate Hepatic and Renal Dysfunction Induced by Dexamethasone in Albino Rats. TOXICS 2017; 5:toxics5020011. [PMID: 29051443 PMCID: PMC5606666 DOI: 10.3390/toxics5020011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 04/05/2017] [Accepted: 04/06/2017] [Indexed: 02/06/2023]
Abstract
This study was conducted to evaluate the biochemical effects of grape seed extract against dexamethasone-induced hepatic and renal dysfunction in a female albino rat. Twenty-eight adult female rats were divided randomly into four equal groups: Group 1: animals were injected subcutaneously with saline and consider as normal control one. Group 2: animals were injected subcutaneously with dexamethasone in a dose of 0.1 mg/kg body weight. Group 3: animals were injected subcutaneously with 0.1 mg/kg body weight of dexamethasone, and then treated with a grape seed extract in a dose of 200 mg/kg body weight by oral gavage. Group 4: animals were injected subcutaneously with 0.1 mg/kg body weight of dexamethasone, and then treated with a grape seed extract in a dose of 400 mg/kg body weight by oral gavage. After 4 weeks, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) activities, albumin, uric acid, creatinine, and glucose levels were assayed. Hepatic reduced glutathione (GSH), total protein content, and catalase and glucose-6-phosphate dehydrogenase activities were also assayed. Dexamethasone administration caused elevation of serum levels of glucose, uric acid, creatinine, ALT, AST activities, and a decrease in other parameters such as hepatic glutathione, total protein levels, and catalase enzyme activity. Treatment with Vitis vinifera L. seed extract showed a significant increase in the body weight of rats in the group treated with Vitis vinifera L. seed extract orally compared with the dexamethasone control group. An increase in GSH and catalase activity in response to oral treatment with Vitis vinifera L. seed extract was observed after treatment. Grape seed extract positively affects glucocorticoid-induced hepatic and renal alteration in albino rats.
Collapse
|
15
|
Tovchiga OV. The influence of goutweed (Aegopodium podagraria L.) tincture and metformin on the carbohydrate and lipid metabolism in dexamethasone-treated rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:235. [PMID: 27450405 PMCID: PMC4957838 DOI: 10.1186/s12906-016-1221-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 07/14/2016] [Indexed: 01/26/2023]
Abstract
Background Diabetes mellitus and metabolic syndrome are the common problems of the modern society. The interest in herbal medicines increases, and often they are used in combination with conventional drugs. Aegopodium podagraria L. (goutweed) is a plant widely used in traditional medicine. Hypoglycemic effect of goutweed aerial part tincture has been previously shown in alloxan-induced diabetic mice and in rats receiving excess of fructose and hydrochlorothiazide. The effects of co-administration of the tincture with widely used antihyperglycemic drugs have not been verified. The objective of this study is to determine the efficacy of goutweed tincture and its combination with metformin using the model reproducing the pathogenetic mechanisms of the metabolic syndrome and type 2 diabetes. Methods The animals were divided into 5 groups, as follows: intact control, dexamethasone (untreated), dexamethasone + metformin, 50 mg/kg; dexamethasone + A. podagraria tincture, 1 ml/kg intragastrically; dexamethasone + metformin, 50 mg/kg intragastrically + A. podagraria tincture, 1 ml/kg intragastrically. Dexamethasone was used at a dose of 5 mg/kg subcutaneously for 5 days. Insulin tolerance test and oral glucose tolerance test were performed, triglycerides, total lipids, total and HDL cholesterol content in plasma were determined, LDL cholesterol content was calculated, glycogen content in the liver was measured. Results Goutweed tincture combined with metformin increased its effect on the basal glycemia and on the results of the short insulin test. In the oral glucose tolerance test the lowest area under glucose curve and average glycemia value were seen in animals receiving this combination. Only metformin tended toward the reduction of liver glycogen. The decrease in triglycerides and increment of HDL cholesterol content (caused by the tincture), as well as tendency towards the decrease in total lipids level (caused by metformin) were observed against a background of the investigated combination, though the ability of GW tincture to reduce LDL cholesterol content and the same tendency seen against a background of metformin were eliminated when these preparations were administered together. Conclusion It has been shown that goutweed tincture combined with the respectively low dose of metformin partially increases the efficacy of the latter in dexamethasone-treated rats. Graphical abstract Goutweed tincture combined with the respectively low dose of metformin partially increases the efficacy of the latter in dexamethasone-treated rats![]()
Collapse
|