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Zhang X, Liu M, Wang Z, Wang P, Kong L, Wu J, Wu W, Ma L, Jiang S, Ren W, Du L, Ma W, Liu X. A review of the botany, phytochemistry, pharmacology, synthetic biology and comprehensive utilization of Silybum marianum. Front Pharmacol 2024; 15:1417655. [PMID: 39055491 PMCID: PMC11269164 DOI: 10.3389/fphar.2024.1417655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 06/20/2024] [Indexed: 07/27/2024] Open
Abstract
Silybum marianum (L.) Gaertn, a herbaceous plant with a long history in traditional medicine for the treatment of hepatobiliary diseases, particularly in Europe, which has attracted attention for its remarkable therapeutic effect. This review systematically summarizes the research progress in the botany, phytochemistry, pharmacology, comprehensive utilization and synthetic biology of S. marianum. Up to now, more than 20 types of flavonolignan components have been isolated from S. marianum. In addition, the rearch on fatty acids and triterpenoids is also constantly improving. Among them, silybin is the most active compound in flavonolignans components. Its pharmacological effects in vivo and in vitro include anti-inflammatory, antioxidant, anti-tumour, hypoglycaemic, neuroprotective and immunoregulatory properties. The use of coniferyl alcohol and taxifolin as substrates to produce silybin and isosilybin under the action of enzyme catalysis is the commonly used biosynthetic pathway of silymarin, which provides support for a comprehensive analysis of the synthetic pathway of silymarin. In addition to medicinal use, the extracts of plants also have broad application prospects in the production of food, healthcare products, cosmetics and other aspects. In addition, the chemical composition, pharmacological mechanism and synthetic biology of S. marianum need to be further studied, which is very important for its clinical efficacy and resource development.
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Affiliation(s)
- Xiaozhuang Zhang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Meiqi Liu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhen Wang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Panpan Wang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Lingyang Kong
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jianhao Wu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Wei Wu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Lengleng Ma
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shan Jiang
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Weichao Ren
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Likun Du
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Wei Ma
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiubo Liu
- College of Jiamusi, Heilongjiang University of Chinese Medicine, Jiamusi, China
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Zugravu GS, Pintilescu C, Cumpat CM, Miron SD, Miron A. Silymarin Supplementation in Active Rheumatoid Arthritis: Outcomes of a Pilot Randomized Controlled Clinical Study. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:999. [PMID: 38929616 PMCID: PMC11205411 DOI: 10.3390/medicina60060999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 06/05/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: Coadministration of natural products to enhance the potency of conventional antirheumatic treatment is of high interest. This study aimed to assess the impact of administration of silymarin (a nutritional supplement) in patients with active rheumatoid arthritis under treatment with conventional disease-modifying antirheumatic drugs. Materials and Methods: One-hundred and twenty-two patients diagnosed with active rheumatoid arthritis and treated with conventional disease-modifying antirheumatic drugs were randomly assigned to either control or intervention groups; the latter was supplemented with silymarin (300 mg/day) for 8 weeks. Indicators of disease activity, inflammatory markers, disease activity and disability indices, European League Against Rheumatism responses, fatigue, depression, and anxiety scores were determined at baseline and week 8. Results: Silymarin supplementation significantly reduced the number of tender and swollen joints, duration of morning stiffness, severity of pain, disease activity and disability indices, European League Against Rheumatism responses, levels of fatigue, depression, and anxiety. According to our results, silymarin substantially improved patients' general condition. Conclusions: Our study provides evidence for the benefits of silymarin supplementation to disease-modifying antirheumatic drugs in patients with active rheumatoid arthritis.
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Affiliation(s)
- Georgeta Stefanovici Zugravu
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy, 16, Universitatii Street, 700115 Iasi, Romania
- Clinical Rehabilitation Hospital, 14, Pantelimon Halipa Street, 700661 Iasi, Romania
| | - Carmen Pintilescu
- Faculty of Economics and Business Administration, Alexandru Ioan Cuza University of Iasi, 22, Carol I Boulevard, 700505 Iasi, Romania
| | - Carmen-Marinela Cumpat
- Clinical Rehabilitation Hospital, 14, Pantelimon Halipa Street, 700661 Iasi, Romania
- Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 16, Universitatii Street, 700115 Iasi, Romania
| | - Sorin Dan Miron
- Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 16, Universitatii Street, 700115 Iasi, Romania
| | - Anca Miron
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy, 16, Universitatii Street, 700115 Iasi, Romania
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Bahari H, Shahraki Jazinaki M, Rashidmayvan M, Taheri S, Amini MR, Malekahmadi M. The effects of silymarin consumption on inflammation and oxidative stress in adults: a systematic review and meta-analysis. Inflammopharmacology 2024; 32:949-963. [PMID: 38372848 DOI: 10.1007/s10787-023-01423-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/24/2023] [Indexed: 02/20/2024]
Abstract
BACKGROUND Owing to the rich phytochemical content of Silymarin, it may effectively manage inflammation and oxidative stress. We, therefore, aimed to examine the existing evidence on the effect of Silymarin consumption on inflammation and oxidative stress factors by conducting a systematic review and meta-analysis of randomized controlled trials. METHODS A systematic literature search up to September 2023 was completed in PubMed/Medline, Scopus, and Web of Science, to identify eligible RCTs. Heterogeneity tests of the selected trials were performed using the I2 statistic. Random effects models were assessed based on the heterogeneity tests, and pooled data were determined as weighted mean differences with a 95% confidence interval. RESULTS Fifteen RCTs were included in this meta-analysis. Our findings showed that Silymarin consumption significantly decreased CRP (WMD, - 0.50 mg/L; 95% CI, (- 0.95 to - 0.04); p = 0.03), MDA (WMD, - 1.19 nmol/mL; 95% CI, (- 1.99 to - 0.38); p = 0.004), and IL-6 (WMD, - 0.44 pg/ml; 95% CI, (- 0.75 to - 0.12); p = 0.006). Silymarin consumption had no significant effects on IL-10, TAC, and GSH. A significant non-linear relationship was observed between the duration of the intervention and MDA changes. CONCLUSIONS Silymarin can help reduce inflammation in patients with diabetes and thalassemia by reducing MDA as an oxidative stress marker and CRP and IL-6 as inflammatory markers.
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Affiliation(s)
- Hossein Bahari
- Transplant Research Center, Clinical Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mostafa Shahraki Jazinaki
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Rashidmayvan
- Department of Nutrition, Food Sciences and Clinical Biochemistry, School of Medicine, Social Determinants of Health Research Center, Gonabad University of Medical Science, Gonabad, Iran
| | - Shaghayegh Taheri
- Department of Clinical Biochemistry, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Mohammad Reza Amini
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahsa Malekahmadi
- Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
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Ghahfarrokhi SH, Heidari-Soureshjani S, Sherwin CMT, Azadegan-Dehkordi Z. Efficacy and Mechanisms of Silybum Marianum, Silymarin, and Silibinin on Rheumatoid Arthritis and Osteoarthritis Symptoms: A Systematic Review. Curr Rheumatol Rev 2024; 20:414-425. [PMID: 38314596 DOI: 10.2174/0115733971266397231122080247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND Rheumatoid arthritis (RA) and osteoarthritis (OA) are the most common forms of skeletal disease worldwide. OBJECTIVE The current systematic review investigated the mechanisms of Silybum marianum, silymarin, and silibinin on RA and OA symptoms. METHODS The PRISMA 2020 statement was used for reporting Items in this systematic review. The result was a list of five databases, including Web of Science, Cochrane Library, Embase, PubMed, and Scopus. After determining the inclusion and exclusion criteria, of 437 records identified, 21 studies were eligible. The data were extracted from the studies and imported into an Excel form, and finally, the effects, outcomes, and associated mechanisms were surveyed. RESULTS Silybum marianum and its main constituents revealed immunomodulatory, anti-inflammatory, antioxidant, and anti-apoptotic properties in humans and laboratory animals. Moreover, they protect the joints against the cartilage matrix's hypocellularity and fibrillation, reduce synovitis, and inhibit degeneration of aggrecan and collagen-II in human chondrocytes. They also, through reducing inflammatory cytokines, show an analgesic effect. Although silymarin and silibinin have low absorption, their bioavailability can be increased with nanoparticles. CONCLUSION In experimental studies, Silybum marianum, silymarin, and silibinin revealed promising effects on RA and OA symptoms. However, more clinical studies are needed in this field to obtain reliable results and clinical administration of these compounds.
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Affiliation(s)
- Shahrzad Habibi Ghahfarrokhi
- Department of Social Medicine, Modeling in Health Research Center, Shahrekord University of Medical Sciences, Social Determinants of Health Research Center, Shahrekord, Iran
| | | | - Catherine M T Sherwin
- Pediatric Clinical Pharmacology and Toxicology, Department of Pediatrics, Wright State University Boonshoft School of Medicine, Dayton Children's Hospital, One Children's Plaza, Dayton, Ohio, USA
| | - Zahra Azadegan-Dehkordi
- Oriented Nursing Midwifery Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Ramírez-Carreto RJ, Zaldívar-Machorro VJ, Pérez-Ramírez DJ, Rodríguez-López BE, Meza C, García E, Santamaría A, Chavarría A. Oral Administration of Silybin Protects Against MPTP-Induced Neurotoxicity by Reducing Pro-inflammatory Cytokines and Preserving BDNF Levels in Mice. Mol Neurobiol 2023; 60:6774-6788. [PMID: 37480498 PMCID: PMC10657796 DOI: 10.1007/s12035-023-03485-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 07/05/2023] [Indexed: 07/24/2023]
Abstract
Parkinson's disease (PD) is the second most frequent neurodegenerative disease associated with motor dysfunction secondary to the loss of dopaminergic neurons in the nigrostriatal axis. Actual therapy consists mainly of levodopa; however, its long-term use promotes secondary effects. Consequently, finding new therapeutic alternatives, such as neuroprotective molecules, is necessary. Among these alternatives is silybin (Sb), the major bioactive flavonolignan in silymarin. Both exert neuroprotective effects, preserving dopamine levels and dopaminergic neurons when administered in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mouse PD model, being probably Sb the potential therapeutic molecule behind this effect. To elucidate the role of Sb in the PD model, we determined the dose-dependent conservation of striatal dopamine content following Sb oral administration. Then, we evaluated motor deficit tests using the best dopamine conservative dose of Sb and determined a cytokine-dependent inflammatory profile status, malondialdehyde as an oxidative stress product, and neurotrophic factors content in the MPTP-induced mouse PD model. Our results show that oral Sb at 100 mg/kg dose conserved about 60% dopamine levels. Also, Sb improved motor deficits, preserved neurotrophic factors content and mitochondrial function, reduced lipid peroxidation, diminished proinflammatory cytokines to basal levels, enhanced fractalkine production in the striatum and substantia nigra, and increased IL-10 and IL-4 levels in the substantia nigra in the MPTP mice. Thus, oral Sb may be a potential pharmacological PD treatment alternative.
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Affiliation(s)
- Ricardo J Ramírez-Carreto
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
- Facultad de Química, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México
| | - Víctor J Zaldívar-Machorro
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
- Facultad de Química, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México
| | - Dafne J Pérez-Ramírez
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
| | - Blanca E Rodríguez-López
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
| | - Claudia Meza
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México
| | - Esperanza García
- Laboratorio de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, S.S, Ciudad de México, 14269, México
| | - Abel Santamaría
- Facultad de Ciencias, Universidad Nacional Autónoma de México, S.S, Ciudad de México, 04510, México
| | - Anahí Chavarría
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, 06726, Ciudad de México, México.
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Eyvari Brooshghalan S, Sabahi M, Ebadi SA, Sadeghian Z, Mohajjel Nayebi A, Haddadi R. Silibinin chronic treatment in a rat model of Parkinson disease: A comprehensive in-vivo evaluation and in silico molecular modeling. Eur J Pharmacol 2023; 941:175517. [PMID: 36669615 DOI: 10.1016/j.ejphar.2023.175517] [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: 10/17/2022] [Revised: 12/24/2022] [Accepted: 01/16/2023] [Indexed: 01/19/2023]
Abstract
BACKGROUND Apoptosis, oxidative stress, and neuroinflammation have been linked to the onset of Parkinson's disease (PD). Although the pre-treatment effects of Silibinin on a PD model have been evaluated, in the current study we investigated the chronic therapeutic effects of Silibinin microinjection on a rat model of established parkinsonism along with behavioral and laboratory markers assessments. METHOD Parkinsonism was induced by 6-hydroxydopamine (6-OHDA, 8 μg/2μl/rat). 21 days after that, animals were treated with Silibinin (100, 200, and 300 mg/kg for 15 consecutive days). Every two days, the bar test was used to evaluate Silibinin's anti-cataleptic properties. At the end, myeloperoxidase (MPO) activity and toll-like receptor 4 (TLR4) expression in the substantia nigra pars compacta (SNc), along with cerebrospinal fluid (CSF) levels of tumor necrosis factor-alpha (TNF-α), interleukin (IL)-1β, IL-6, caspase-3, Bax and Bcl-2 levels were assessed. We used homology modeling to predict the 3D structure of TLR4. RESULT Silibinin's Chronic treatment, dose-dependently decreased catalepsy. MPO activity and levels of TNF-α, IL-6, and IL-1β were reduced in Silibinin-treated rats in all three doses. Silibinin decreased Bax/Bcl-2 ratio, caspase-3, and downregulated TLR4 expression. Molecular docking revealed that there were hydrophobic and hydrogen bond interactions between the studied ligand and TLR4. Silibinin formed a stable complex with both monomer and dimer forms of TLR4. CONCLUSION In accordance with molecular modeling and alleviation of TLR4 activity with a consequent reduction in oxidative stress, restoration of CSF inflammatory cytokine, and minimization of SNc neuronal apoptosis, long-term therapy with Silibinin offers a potential opportunity for symptomatic PD treatment.
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Affiliation(s)
| | - Mohammadmahdi Sabahi
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran; Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Seyed Ahmad Ebadi
- Department of Medicinal Chemistry, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Zohre Sadeghian
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Alireza Mohajjel Nayebi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rasool Haddadi
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran; Department of Pharmacology and Toxicology, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
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Gilabadi S, Stanyon H, DeCeita D, Pendry BA, Galante E. Simple and effective method for the extraction of silymarin from Silybum marianum (L.) gaertner seeds. J Herb Med 2023. [DOI: 10.1016/j.hermed.2022.100619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Mirzaei N, Jahanian Sadatmahalleh S, Rouholamin S, Nasiri M. A randomized trial assessing the efficacy of Silymarin on endometrioma-related manifestations. Sci Rep 2022; 12:17549. [PMID: 36266431 PMCID: PMC9584967 DOI: 10.1038/s41598-022-22073-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 10/10/2022] [Indexed: 01/13/2023] Open
Abstract
To study the effect of silymarin on the Interleukin-6 (IL-6) level, size of endometrioma lesion, pain, sexual function, and Quality of Life (QoL) in women diagnosed with endometriosis. This randomized, double-blind placebo-controlled clinical trial was performed on 70 women with endometriosis which was divided into two groups of intervention and control. The intervention was 140 mg silymarin (or matching placebo) administered twice daily for 12 weeks. The volume of endometrioma lesions, the level of IL-6 concentration in serum, pain, sexual function, and QoL were analyzed before and after the intervention. The means of endometrioma volume (P = 0.04), IL-6 (P = 0.002), and pain (P < 0.001) were reduced significantly in the silymarin group after intervention. However, the QoL and female sexual function did not improve substantially in the two groups (P > 0.05). Silymarin significantly reduced interleukin-6 levels, sizes of endometrioma lesions, and pain-related symptoms. The trial has been registered in the Iranian Registry of Clinical Trials (IRCT20150905023897N5) on 4th February 2020 (04/02/2020) ( https://en.irct.ir/trial/42215 ) and the date of initial participant enrollment was 2nd March 2020 (02/03/2020).
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Affiliation(s)
- Negin Mirzaei
- grid.412266.50000 0001 1781 3962Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, Jalal Al-Ahmad Highway, Nasr Bridge, Tehran, 14115-111 Iran
| | - Shahideh Jahanian Sadatmahalleh
- grid.412266.50000 0001 1781 3962Department of Reproductive Health and Midwifery, Faculty of Medical Sciences, Tarbiat Modares University, Jalal Al-Ahmad Highway, Nasr Bridge, Tehran, 14115-111 Iran
| | - Safoura Rouholamin
- grid.411036.10000 0001 1498 685XDepartment of Obstetrics and Gynecology, Faculty of Medical Sciences, Isfahan University of Medical Sciences, Hezar-Jerib Ave., Isfahan, 81746 73461 Iran
| | - Malihe Nasiri
- grid.411600.2Department of Basic Sciences, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Chen F, Liu Q. Demystifying phytoconstituent-derived nanomedicines in their immunoregulatory and therapeutic roles in inflammatory diseases. Adv Drug Deliv Rev 2022; 186:114317. [PMID: 35533788 DOI: 10.1016/j.addr.2022.114317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/15/2022] [Accepted: 04/30/2022] [Indexed: 11/28/2022]
Abstract
In the past decades, phytoconstituents have appeared as critical mediators for immune regulations among various diseases, both in eukaryotes and prokaryotes. These bioactive molecules, showing a broad range of biological functions, would hold tremendous promise for developing new therapeutics. The discovery of phytoconstituents' capability of functionally regulating immune cells and associating cytokines, suppressing systemic inflammation, and remodeling immunity have rapidly promoted the idea of their employment as anti-inflammatory agents. In this review, we discuss various roles of phyto-derived medicines in the field of inflammatory diseases, including chronic inflammation, autoimmune diseases, and acute inflammatory disease such as COVID-19. Nevertheless, traditional phyto-derived medicines often concurred with their clinical administration limitations, such as their lack of cell specificity, inefficient cytoplasmic delivery, and rapid clearance by the immune system. As alternatives, phyto-derived nano-approaches may provide significant benefits. Both unmodified and engineered nanocarriers present the potential to serve as phytoconstituent delivery systems to improve therapeutic physio-chemical properties and pharmacokinetic profiles. Thus, the development of phytoconstituents' nano-delivery designs, their new and perspective approaches for therapeutical applications are elaborated herein.
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Affiliation(s)
- Fengqian Chen
- Translational Research Program, Department of Anesthesiology and Center for Shock Trauma Anesthesiology Research, University of Maryland School of Medicine, Baltimore, MD 21201, United States
| | - Qi Liu
- Department of Dermatology, Johns Hopkins University School of Medicine, Cancer Research Building II, Suite 216, 1550 Orleans Street, Baltimore, MD 21231, United States.
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Zaker‐Esteghamati H, Seidavi A, Bouyeh M. The effects of Cynara scolymus and Silybum marianum on growth, carcass and organ characteristics, immunity, blood constitutes, liver enzymes, jejunum morphology, and fatty acid profile of breast meat in broilers. Food Sci Nutr 2021; 9:6692-6706. [PMID: 34925799 PMCID: PMC8645736 DOI: 10.1002/fsn3.2620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/10/2021] [Accepted: 09/24/2021] [Indexed: 11/09/2022] Open
Abstract
To investigate the effects of adding Cynara scolymus (CS) and Silybum marianum (SM) dry extract to the diet of broiler chickens, a 2 × 2 factorial experiment was conducted using a completely randomized design with 4 treatments and 4 replicates. Ten one-day-old male broiler chicks of Ross 308 strain were used in each replicate. Experimental treatments included two levels of supplemental CS and MS, 250 and 500 mg/kg of dry extract of CS and SM, which were used in combination with a basal diet for 42 days. The 42-day trial was divided into 3 periods, 1-10 days, 11-24 days, and 25-42 days of age. The data were statistically analyzed using SAS software and means differences were tested for significance using Duncan's multiple-range test. The results showed that the effect of the experimental treatments was not significant on growth performance in the entire period (1-42 days), carcass characteristics, and weight of immunity organs. Feed cost per kilogram of live weight increased with supplemental of CS and SM (p < .01). Significant effects of CS and SM supplements were observed on antibody titer against influenza virus at 28 and 42 days and also on antibody titer against sheep red blood cells (SRBC) at 35 and 42 days. Feeding 500 mg/kg of both CS and SM in the diet of broilers resulted in the highest villus height and width, crypt depth, and percentage of oleic and linolenic acids. The results of the present study suggest that feeding 250 and 500 mg/kg of dry extract of CS and SM in the diet may have positive effects on the traits studied, but to save feed costs, only250 mg/kg is recommended.
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Affiliation(s)
| | - Alireza Seidavi
- Department of Animal ScienceRasht Branch, Islamic Azad UniversityRashtIran
| | - Mehrdad Bouyeh
- Department of Animal ScienceRasht Branch, Islamic Azad UniversityRashtIran
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Shalaby MA, Elbanna HA, Mohamed SM, Nabil GA, Elbanna AH. In-depth hepatoprotective mechanistic study of Echinacea purpurea flowers: In vitro and in vivo studies. JOURNAL OF HERBMED PHARMACOLOGY 2021. [DOI: 10.34172/jhp.2022.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introduction: Echinacea purpurea is a flowering plant commonly used as an herbal medicine despite insufficient scientific bases to validate its usage. The present study aimed to examine in vitro and in vivo hepatoprotective effects of aqueous and alcoholic extracts of E. purpurea flowers. Methods: In vitro protection against hepato-cytotoxicity was carried out on human HepG-2 cells using colorimetric tetrazolium (MTT) assay, while the in vivo hepatoprotective activity was studied against carbon-tetrachloride (CCl4) induced acute hepatotoxicity in rats. Results: The results revealed that the extracts of E. purpurea induced discernable in vitro protection on HepG-2 cells and in vivo against CCl4 induced hepatotoxicity. Both extracts were significantly able to restore the serum levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), total bilirubin, total protein, and albumin to normal levels compared to the CCl4 intoxicated group. In addition, the extracts markedly mitigated the oxidative stress by decreasing Malondialdehyde (MDA) and increasing superoxide dismutase (SOD) and glutathione (GSH) markers compared to the CCl4 intoxicated group. It was also associated with the down-regulation of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) levels in liver tissues. Histopathological examination revealed a decrease in hepatocytes’ degenerative changes and noticeable improvement of the liver damage by extracts of E. purpurea. Conclusion: These findings have proven that aqueous and alcoholic extracts of E. purpurea flowers have a significant hepatoprotective effect, probably owing to antioxidant, anti-inflammatory activities, and regulating apoptotic-related genes. This confirms the ethnomedicinal uses of E. purpurea in patients suffering from liver diseases.
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Affiliation(s)
| | - Hossny Awad Elbanna
- Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Egypt
| | | | - Ghazal A Nabil
- Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Ahmed Hossny Elbanna
- Pharmacology Department, Michael Sayegh Faculty of Pharmacy, Aqaba University of Technology, Jordan
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He YF, Mai CT, Pan HD, Liu L, Zhou H, Xie Y. Targeting immunometabolism by active ingredients derived from traditional Chinese medicines for treatment of rheumatoid arthritis. CHINESE HERBAL MEDICINES 2021; 13:451-460. [PMID: 36119361 PMCID: PMC9476673 DOI: 10.1016/j.chmed.2021.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/06/2021] [Accepted: 09/15/2021] [Indexed: 01/19/2023] Open
Abstract
Rheumatoid arthritis (RA), the most common inflammatory arthropathy word wild, is a systemic autoimmune disease that mainly affects the synovium of joints with a high disability rate. Metabolic mis-regulation has emerged as a fundamental pathogenesis of RA linked to immune cell dysfunction, while targeting immunometabolism provides a new and effective approach to regulate the immune responses and thus alleviate the symptom of RA. Recently, natural active compounds from traditional Chinese medicines (TCMs) have potential therapeutic effects on RA and regulating immunometabolism. In this review, in addition to updating the connection between cellular metabolism and cell function in immune cells of RA, we summarized that the anti-inflammatory mechanisms of the potential natural compounds from TCM by targeting metabolic reprogramming of immune cells, and discusses them as a rich resource for providing the new potential paradigm for the treatment of RA.
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Affiliation(s)
| | | | - Hu-dan Pan
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Taipa, Macau (SAR), China
| | - Liang Liu
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Taipa, Macau (SAR), China
| | - Hua Zhou
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Taipa, Macau (SAR), China
| | - Ying Xie
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Taipa, Macau (SAR), China
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Shah M, Jan H, Drouet S, Tungmunnithum D, Shirazi JH, Hano C, Abbasi BH. Chitosan Elicitation Impacts Flavonolignan Biosynthesis in Silybum marianum (L.) Gaertn Cell Suspension and Enhances Antioxidant and Anti-Inflammatory Activities of Cell Extracts. Molecules 2021; 26:791. [PMID: 33546424 PMCID: PMC7913645 DOI: 10.3390/molecules26040791] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 01/29/2021] [Accepted: 02/01/2021] [Indexed: 01/03/2023] Open
Abstract
Silybum marianum (L.) Gaertn is a rich source of antioxidants and anti-inflammatory flavonolignans with great potential for use in pharmaceutical and cosmetic products. Its biotechnological production using in vitro culture system has been proposed. Chitosan is a well-known elicitor that strongly affects both secondary metabolites and biomass production by plants. The effect of chitosan on S. marianum cell suspension is not known yet. In the present study, suspension cultures of S. marianum were exploited for their in vitro potential to produce bioactive flavonolignans in the presence of chitosan. Established cell suspension cultures were maintained on the same hormonal media supplemented with 0.5 mg/L BAP (6-benzylaminopurine) and 1.0 mg/L NAA (α-naphthalene acetic acid) under photoperiod 16/8 h (light/dark) and exposed to various treatments of chitosan (ranging from 0.5 to 50.0 mg/L). The highest biomass production was observed for cell suspension treated with 5.0 mg/L chitosan, resulting in 123.3 ± 1.7 g/L fresh weight (FW) and 17.7 ± 0.5 g/L dry weight (DW) productions. All chitosan treatments resulted in an overall increase in the accumulation of total flavonoids (5.0 ± 0.1 mg/g DW for 5.0 mg/L chitosan), total phenolic compounds (11.0 ± 0.2 mg/g DW for 0.5 mg/L chitosan) and silymarin (9.9 ± 0.5 mg/g DW for 0.5 mg/L chitosan). In particular, higher accumulation levels of silybin B (6.3 ± 0.2 mg/g DW), silybin A (1.2 ± 0.1 mg/g DW) and silydianin (1.0 ± 0.0 mg/g DW) were recorded for 0.5 mg/L chitosan. The corresponding extracts displayed enhanced antioxidant and anti-inflammatory capacities: in particular, high ABTS antioxidant activity (741.5 ± 4.4 μM Trolox C equivalent antioxidant capacity) was recorded in extracts obtained in presence of 0.5 mg/L of chitosan, whereas highest inhibitions of cyclooxygenase 2 (COX-2, 30.5 ± 1.3 %), secretory phospholipase A2 (sPLA2, 33.9 ± 1.3 %) and 15-lipoxygenase (15-LOX-2, 31.6 ± 1.2 %) enzymes involved in inflammation process were measured in extracts obtained in the presence of 5.0 mg/L of chitosan. Taken together, these results highlight the high potential of the chitosan elicitation in the S. marianum cell suspension for enhanced production of antioxidant and anti-inflammatory silymarin-rich extracts.
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Affiliation(s)
- Muzamil Shah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan; (M.S.); (H.J.)
| | - Hasnain Jan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan; (M.S.); (H.J.)
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), University of Orleans, INRAE USC1328, F28000 Chartres, France;
| | - Duangjai Tungmunnithum
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand;
| | - Jafir Hussain Shirazi
- Department of Pharmacy, Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan;
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), University of Orleans, INRAE USC1328, F28000 Chartres, France;
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan; (M.S.); (H.J.)
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Marmouzi I, Bouyahya A, Ezzat SM, El Jemli M, Kharbach M. The food plant Silybum marianum (L.) Gaertn.: Phytochemistry, Ethnopharmacology and clinical evidence. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113303. [PMID: 32877720 DOI: 10.1016/j.jep.2020.113303] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 08/03/2020] [Accepted: 08/21/2020] [Indexed: 05/26/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Silybum marianum (L.) Gaertn. or Milk thistle is a medicinal plant native to Northern Africa, Southern Europe, Southern Russia and Anatolia. It also grows in South Australia, North and South America. In traditional knowledge, people have used S. marianum for liver disorders such as hepatitis, liver cirrhosis and gallbladder diseases. The main active compound of the plant seeds is silymarin, which is the most commonly used herbal supplement in the United States for liver problems. Nowadays, S. marianum products are available as capsules, powders, and extracts. AIM OF STUDY The aim of our study is to draw a more comprehensive overview of the traditional heritage, pharmacological benefits and chemical fingerprint of S. marianum extracts and metabolites; as well as their metabolism and bioavailability. MATERIALS AND METHODS An extensive literature search has been conducted using relavant keywords and papers with rationale methodology and robust data were selected and discussed. Studies involving S. marianum or its main active ingredients with regards to hepatoprotective, antidiabetic, cardiovascular protection, anticancer and antimicrobial activities as well as the clinical trials performed on the plant, were discussed here. RESULTS S. marianum was subjected to thousands of ethnopharmacological, experimental and clinical investigations. Although, the plant is available for use as a dietary supplement, the FDA did not yet approve its use for cancer therapy. Nowadays, clinical investigations are in progress where a global evidence of its real efficiency is needed. CONCLUSION S. marianum is a worldwide used herb with unlimited number of investigations focusing on its benefits and properties, however, little is known about its clinical efficiency. Moreover, few studies have discussed its metabolism, pharmacokinetics and bioavailability, so that all future studies on S. marianum should focus on such areas.
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Affiliation(s)
- Ilias Marmouzi
- Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Rabat, Morocco
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathology Biology, Faculty of Sciences, Department of Biology, Genomic Center of Human Pathology, Mohammed V University in Rabat, Morocco
| | - Shahira M Ezzat
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Kasr El-Ainy Street, Cairo, 11562, Egypt; Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Science and Arts (MSA), Giza, 12451, Egypt.
| | - Meryem El Jemli
- Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Rabat, Morocco
| | - Mourad Kharbach
- Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V in Rabat, Rabat, Morocco; Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, CePhaR, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, B-1090, Brussels, Belgium
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15
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Souza RAC, Ferreira BA, Moura FBRD, Costa Silva TD, Cavalcanti F, Franca EDF, Sousa RMFD, Febronio JDL, Lago JHG, Araújo FDA, de Oliveira A. Dehydrodieugenol B and hexane extract from Endlicheria paniculata regulate inflammation, angiogenesis, and collagen deposition induced by a murine sponge model. Fitoterapia 2020; 147:104767. [PMID: 33122131 DOI: 10.1016/j.fitote.2020.104767] [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: 09/16/2020] [Revised: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 11/26/2022]
Abstract
The present study reports the evaluation of hexane extract from Endlicheria paniculata and its main metabolite dehydrodieugenol B in the inflammatory response induced by a murine implant sponge model. As a result, a reduction in the inflammatory markers (myeloperoxidase and N-acetyl-β-D-glucosaminidase) and number of mast cells were observed in comparison to the control group. All doses were also able to reduce angiogenic parameters evaluated in fibrovascular tissue. In implants treated with dehydrodieugenol B a reduction in total collagen deposition and types I and III collagen fibers were observed, while an increased in total collagen deposition and types I and III collagen fibers were observed in the treatment with hexane extract. Docking studies into cyclooxygenase-2 active site revealed that the dehydrodieugenol B had binding modes and energies comparable with celecoxib, diclofenac and ibuprofen. Therefore, dehydrodieugenol B was able to alter key components of chronic inflammation, resulting in a reduced inflammatory response and also presenting antifibrogenic and antiangiogenic effects. However, treatment with hexane extract resulted in a reduced inflammatory response with antiangiogenic effects, but caused fibrogenic effects.
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Affiliation(s)
| | - Bruno Antonio Ferreira
- Department of Physiological Sciences, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | | | - Tiara da Costa Silva
- Institute of Chemistry, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | - Felipe Cavalcanti
- Institute of Chemistry, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | | | | | - Jenifer de Lima Febronio
- Center for Natural and Human Sciences, Federal University of ABC, 09210-180 Santo André, SP, Brazil
| | | | - Fernanda de Assis Araújo
- Department of Physiological Sciences, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | - Alberto de Oliveira
- Institute of Chemistry, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil.
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Rezaee-Tazangi F, Varaa N, Khorsandi L, Abbaspour M. Effects of Silymarin-Loaded Polylactic-co-Glycolic Acid Nanoparticles on Osteoarthritis in Rats. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY, TRANSACTIONS A: SCIENCE 2020. [DOI: 10.1007/s40995-020-00870-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Al-Hazmi A. Antioxidant Activity of Silymarin in Microcystin-LR Cardiac and Pulmonary Induced Injuries on Mice. Pak J Biol Sci 2020; 23:1369-1373. [PMID: 33274863 DOI: 10.3923/pjbs.2020.1369.1373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND AND OBJECTIVES Microcystin-LR has a toxic effect on several organs causing the destruction and fibrosis of these organs. This study was done to evaluate the antioxidant activity of silymarin on some oxidative stress parameters on heart and lung injuries induced by microcystin-LR in mice. MATERIALS AND METHODS Total 72 Balb/c male mice aged between five to seven weeks were grouped into 6; Group 1 contained twelve mice which were assigned as the healthy control group (C). Two microcystin-LR control groups assigned M6 and M12 contain 12 mice each. A fourth group contains twelve mice called the silymarin control group(S). The fifth and sixth groups contain twenty-four mice assigned as microcystin-LR silymarin groups SM6 and SM12. A blood sample was collected for estimation of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST). The homogenates of heart and lungs were extracted for estimation of protein carbonyl content (CC), lipid peroxidation products (LPO), reduced glutathione (GSH), methylglyoxal (MG) and activity of protein phosphatase I (PPI). RESULTS Significant statistical differences in both ALT and AST were observed between all groups (P>0.01). In cardiac homogenate, a significant statistical difference was observed in PPI, LPO and CC between all groups (P<0.05). Furthermore, methylglyoxal showed a significant statistical difference between all groups (p<0.01). CONCLUSION The findings suggested a potential therapeutic role of using silymarin as an antioxidant agent against cardiac and pulmonary injuries induced by MC-LR.
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Antioxidant, Anti-Inflammatory, and Multidrug Resistance Modulation Activity of Silychristin Derivatives. Antioxidants (Basel) 2019; 8:antiox8080303. [PMID: 31416138 PMCID: PMC6720199 DOI: 10.3390/antiox8080303] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/08/2019] [Accepted: 08/12/2019] [Indexed: 12/11/2022] Open
Abstract
Silychristin A is the second most abundant compound of silymarin. Silymarin complex was previously described as an antioxidant with multidrug resistance modulation activity. Here, the results of a classical biochemical antioxidant assay (ORAC) were compared with a cellular assay evaluating the antioxidant capacity of pure silychristin A and its derivatives (anhydrosilychristin, isosilychristin and 2,3-dehydrosilychristin A). All the tested compounds acted as antioxidants within the cells, but 2,3-dehydro- and anhydro derivatives were almost twice as potent as the other tested compounds. Similar results were obtained in LPS-stimulated macrophages, where 2,3-dehydro- and anhydrosilychristin inhibited NO production nearly twice as efficiently as silychristin A. The inhibition of P-glycoprotein (P-gp) was determined in vitro, and the respective sensitization of doxorubicin-resistant ovarian carcinoma overproducing P-gp was detected. Despite the fact that the inhibition of P-gp was demonstrated in a concentration-dependent manner for each tested compound, the sensitization of the resistant cell line was observed predominantly for silychristin A and 2,3-dehydrosilychristin A. However, anhydrosilychristin and isosilychristin affected the expression of both the P-gp (ABCB1) and ABCG2 genes. This is the first report showing that silychristin A and its 2,3-dehydro-derivative modulate multidrug resistance by the direct inhibition of P-gp, in contrast to anhydrosilychristin and isosilychristin modulating multidrug resistance by downregulating the expression of the dominant transmembrane efflux pumps.
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19
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Drouet S, Leclerc EA, Garros L, Tungmunnithum D, Kabra A, Abbasi BH, Lainé É, Hano C. A Green Ultrasound-Assisted Extraction Optimization of the Natural Antioxidant and Anti-Aging Flavonolignans from Milk Thistle Silybum marianum (L.) Gaertn. Fruits for Cosmetic Applications. Antioxidants (Basel) 2019; 8:E304. [PMID: 31416140 PMCID: PMC6721202 DOI: 10.3390/antiox8080304] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/11/2019] [Accepted: 08/12/2019] [Indexed: 01/23/2023] Open
Abstract
Silybum marianum (L.) Gaertn. (aka milk thistle) constitutes the source of silymarin (SILM), a mixture of different flavonolignans and represents a unique model for their extraction. Here we report on the development and validation of an ultrasound-assisted extraction (UAE) method of S. marianum flavonolignans follow by their quantification using LC system. The optimal conditions of this UAE method were: aqueous EtOH 54.5% (v/v) as extraction solvent, with application of an ultrasound (US) frequency of 36.6 kHz during 60 min at 45 °C with a liquid to solid ratio of 25:1 mL/g dry weight (DW). Following its optimization using a full factorial design, the extraction method was validated according to international standards of the association of analytical communities (AOAC) to ensure precision and accuracy in the quantitation of each component of the SILM mixture. The efficiency of this UAE was compared with maceration protocol. Here, the optimized and validated conditions of the UAE allowed the highest extraction yields of SILM and its constituents in comparison to maceration. During UAE, the antioxidant capacity of the extracts was retained, as confirmed by the in vitro assays CUPRAC (cupric ion reducing antioxidant capacity) and inhibition of AGEs (advanced glycation end products). The skin anti-aging potential of the extract obtained by UAE was also confirmed by the strong in vitro cell-free inhibition capacity of both collagenase and elastase. To summarize, the UAE procedure presented here is a green and efficient method for the extraction and quantification of SILM and its constituents from the fruits of S. marianum, making it possible to generate extracts with attractive antioxidant and anti-aging activities for future cosmetic applications.
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Affiliation(s)
- Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Emilie A Leclerc
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Laurine Garros
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand
| | - Atul Kabra
- Inder Kumar Gujral Punjab Technical University, Kapurthala, Punjab 144603, India
- Kota College of Pharmacy, Kota Rajasthan 325003, India
| | - Bilal Haider Abbasi
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Éric Lainé
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, Pôle Universitaire d'Eure et Loir, 21 rue de Loigny la Bataille, F-28000 Chartres, France.
- Bioactifs et Cosmétiques, Centre National de la Recherche Scientifique (CNRS) - Groupement de Recherche 3711, Université d'Orléans, 45067 Orléans Cedex 2, France.
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Fidrus E, Ujhelyi Z, Fehér P, Hegedűs C, Janka EA, Paragh G, Vasas G, Bácskay I, Remenyik É. Silymarin: Friend or Foe of UV Exposed Keratinocytes? Molecules 2019; 24:molecules24091652. [PMID: 31035502 PMCID: PMC6540143 DOI: 10.3390/molecules24091652] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 04/19/2019] [Accepted: 04/24/2019] [Indexed: 12/19/2022] Open
Abstract
The application of natural plant extracts in UV-protection is popular and intensively studied. Silymarin (from Silibum marianum), a naturally occurring polyphenol, has recently received attention due to its antioxidant, anti-inflammatory and anti-apoptotic effects. However, its role in the UV-mediated keratinocyte cell response is still controversial. In this study, we investigated the effects of Silibum marianum extracts with different origins and formulations on UVA-exposed HaCaT keratinocytes in vitro. Our results show, that silymarin treatment caused an inverse dose-dependent photosensitivity relationship (at higher doses, a decrease in cell viability and ROS production) after UVA exposure. The attenuation of the UVA-induced ROS generation after silymarin treatment was also observed. Moreover, silymarin pre-treatment increased the cyclobutane pyrimidine dimer photolesions in keratinocytes after UVA exposure. These results indicated the dual role of silymarin in UVA-exposed keratinocytes. It scavenges ROS but still induces phototoxicity. Based on our results dermatological applications of silymarin and related compounds should be considered very carefully.
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Affiliation(s)
- Eszter Fidrus
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary.
| | - Zoltán Ujhelyi
- Department of Pharmaceutical Technology, University of Debrecen, Nagyerdei körút 98, 4032 Debrecen, Hungary.
| | - Pálma Fehér
- Department of Pharmaceutical Technology, University of Debrecen, Nagyerdei körút 98, 4032 Debrecen, Hungary.
| | - Csaba Hegedűs
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary.
| | - Eszter Anna Janka
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary.
| | - György Paragh
- Departments of Dermatology and Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA.
| | - Gábos Vasas
- Department of Pharmacognosy, University of Debrecen, Nagyerdei körút 98, 4032 Debrecen, Hungary.
| | - Ildikó Bácskay
- Department of Pharmaceutical Technology, University of Debrecen, Nagyerdei körút 98, 4032 Debrecen, Hungary.
| | - Éva Remenyik
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary.
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Shah M, Ullah MA, Drouet S, Younas M, Tungmunnithum D, Giglioli-Guivarc'h N, Hano C, Abbasi BH. Interactive Effects of Light and Melatonin on Biosynthesis of Silymarin and Anti-Inflammatory Potential in Callus Cultures of Silybum marianum (L.) Gaertn. Molecules 2019; 24:E1207. [PMID: 30934786 PMCID: PMC6480540 DOI: 10.3390/molecules24071207] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/21/2019] [Accepted: 03/27/2019] [Indexed: 12/26/2022] Open
Abstract
Silybum marianum (L.) Gaertn. is a well-known medicinal herb, primarily used in liver protection. Light strongly affects several physiological processes along with secondary metabolites biosynthesis in plants. Herein, S. marianum was exploited for in vitro potential under different light regimes in the presence of melatonin. The optimal callogenic response occurred in the combination of 1.0 mg/L α-naphthalene acetic acid and 0.5 mg/L 6-benzylaminopurine under photoperiod. Continuous light associated with melatonin treatment increased total flavonoid content (TFC), total phenolic content (TPC) and antioxidant potential, followed by photoperiod and dark treatments. The increased level of melatonin has a synergistic effect on biomass accumulation under continuous light and photoperiod, while an adverse effect was observed under dark conditions. More detailed phytochemical analysis showed maximum total silymarin content (11.92 mg/g dry weight (DW)) when placed under continuous light + 1.0 mg/L melatonin. Individually, the level of silybins (A and B), silydianin, isolsilychristin and silychristin was found highest under continuous light. Anti-inflammatory activities were also studied and highest percent inhibition was recorded against 15-lipoxygenase (15-LOX) for cultures cultivated under continuous light (42.33%). The current study helps us to better understand the influence of melatonin and different light regimes on silymarin production as well as antioxidant and anti-inflammatory activities in S. marianum callus extracts.
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Affiliation(s)
- Muzamil Shah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan.
| | - Muhammad Asad Ullah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan.
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, 45067 Orléans CEDEX 2, France.
| | - Muhammad Younas
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan.
| | - Duangjai Tungmunnithum
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, 45067 Orléans CEDEX 2, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans CEDEX 2, France.
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand.
| | - Nathalie Giglioli-Guivarc'h
- EA2106 Biomolecules et Biotechnologies Vegetales, Universite Francois-Rabelais de Tours, 37000 Tours, France.
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, 45067 Orléans CEDEX 2, France.
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Mahidol University, 447 Sri-Ayuthaya Road, Rajathevi, Bangkok 10400, Thailand.
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad-45320, Pakistan.
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328, Université d'Orléans, 45067 Orléans CEDEX 2, France.
- COSM'ACTIFS, Bioactifs et Cosmétiques, CNRS GDR3711, 45067 Orléans CEDEX 2, France.
- EA2106 Biomolecules et Biotechnologies Vegetales, Universite Francois-Rabelais de Tours, 37000 Tours, France.
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Mohammadi H, Hadi A, Arab A, Moradi S, Rouhani MH. Effects of silymarin supplementation on blood lipids: A systematic review and meta‐analysis of clinical trials. Phytother Res 2019; 33:871-880. [DOI: 10.1002/ptr.6287] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 12/15/2018] [Accepted: 12/19/2018] [Indexed: 01/31/2023]
Affiliation(s)
- Hamed Mohammadi
- Student Research Committee, Department of Clinical Nutrition, School of Nutrition and Food ScienceIsfahan University of Medical Sciences Isfahan Iran
| | - Amir Hadi
- Halal Research Center of IRIFDA Tehran Iran
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research CenterIsfahan University of Medical Sciences Isfahan Iran
| | - Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research CenterIsfahan University of Medical Sciences Isfahan Iran
| | - Sajjad Moradi
- Halal Research Center of IRIFDA Tehran Iran
- Nutritional Sciences Department, School of Nutritional Sciences and Food TechnologyKermanshah University of Medical Sciences Kermanshah Iran
| | - Mohammad Hossein Rouhani
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research CenterIsfahan University of Medical Sciences Isfahan Iran
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Rastegarian M, Ghanbarinasab Z, Borazjani R, Hosseini M, Aminnia S, Ashkani-Esfahani S, Asgari Q, Sarkari B. In Vivo Assay of Wound Healing Activities of Silymarin Extract on Cutaneous Wounds Caused by Leishmania major. SHIRAZ E-MEDICAL JOURNAL 2018; In Press. [DOI: 10.5812/semj.79229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
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de Freitas CM, Krum BN, Chiapinotto Ceretta AP, Schaffer LF, de Moraes Reis E, Schwerz JP, Barbosa CP, Soares FAA, Fachinetto R. Silymarin recovers 6-hydroxydopamine-induced motor deficits in mice. Food Chem Toxicol 2018; 118:549-556. [DOI: 10.1016/j.fct.2018.05.062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 05/08/2018] [Accepted: 05/26/2018] [Indexed: 01/22/2023]
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Kosari-Nasab M, Shokouhi G, Ghorbanihaghjo A, Abbasi MM, Salari AA. Anxiolytic- and antidepressant-like effects of Silymarin compared to diazepam and fluoxetine in a mouse model of mild traumatic brain injury. Toxicol Appl Pharmacol 2018; 338:159-173. [DOI: 10.1016/j.taap.2017.11.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 11/15/2017] [Accepted: 11/17/2017] [Indexed: 12/31/2022]
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Pendry BA, Kemp V, Hughes MJ, Freeman J, Nuhu HK, Sanchez-Medina A, Corcoran O, Galante E. Silymarin content in Silybum marianum extracts as a biomarker for the quality of commercial tinctures. J Herb Med 2017. [DOI: 10.1016/j.hermed.2017.07.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Niazi SG, Uttra AM, Qaiser MN, Ahsan H. Appraisal of anti-arthritic and nephroprotective potential of Cuscuta reflexa. PHARMACEUTICAL BIOLOGY 2017; 55:792-798. [PMID: 28103731 PMCID: PMC6130659 DOI: 10.1080/13880209.2017.1280513] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
CONTEXT Cuscuta reflexa Roxb. (Cuscutaceae) has been used traditionally for treating sore knees and kidney problems, but its efficacy has not been scientifically examined in treating arthritis and nephrotoxicity. OBJECTIVE Present study determines antiarthritic and nephroprotective potential of the aqueous methanolic extract of Cuscuta reflexa (AMECR). MATERIALS AND METHODS Antiarthritic activity of Cuscuta reflexa in formaldehyde and turpentine oil-induced rat arthritis models was appraised at 200, 400 and 600 mg/kg doses for 10 days and 6 h period, respectively, and in vitro protein denaturation (bovine serum albumin, egg albumin) inhibition was studied at 25-800 μg/mL concentration. The nephroprotective effect involved gentamicin-induced nephrotoxicity in rats at 200, 400 and 600 mg/kg doses. RESULTS Plant extract at 600 mg/kg significantly reduced paw oedema and joint swelling with maximal inhibition of 71.22% at the 6th hour for turpentine oil and 76.74% on 10th day for formaldehyde. Likewise, in vitro results corroborated significant concentration-dependent increase in percentage protection at 800 μg/mL against both bovine serum albumin (89.30%) and egg albumin (93.51%) denaturation. Similarly, 600 mg/kg dose showed maximum nephroprotection by reducing serum urea (41.400 ± 0.510 mg/dL), uric acid (0.740 ± 0.032 mg/dL), blood urea nitrogen (18.370 ± 0.328), creatinine (3.267 ± 0.076) and minimizing kidney weight gain (0.586 ± 0.005) and histopathological alterations on 8th day. Furthermore, phytochemical and HPLC analysis revealed the presence of important phytoconstituents. DISCUSSION AND CONCLUSIONS These results suggest that AMECR provides protection against arthritis and nephrotoxicity that might be due to the existence of phytoconstituents, thus supporting folkloric claim.
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Affiliation(s)
- Samia Gul Niazi
- a Department of Pharmacology, Faculty of Pharmacy , University of Sargodha , Sargodha , Pakistan
| | - Ambreen Malik Uttra
- a Department of Pharmacology, Faculty of Pharmacy , University of Sargodha , Sargodha , Pakistan
| | - Muhammad Naeem Qaiser
- a Department of Pharmacology, Faculty of Pharmacy , University of Sargodha , Sargodha , Pakistan
| | - Haseeb Ahsan
- a Department of Pharmacology, Faculty of Pharmacy , University of Sargodha , Sargodha , Pakistan
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Shetty PK, Manikkath J, Tupally K, Kokil G, Hegde AR, Raut SY, Parekh HS, Mutalik S. Skin Delivery of EGCG and Silibinin: Potential of Peptide Dendrimers for Enhanced Skin Permeation and Deposition. AAPS PharmSciTech 2017; 18:2346-2357. [PMID: 28124212 DOI: 10.1208/s12249-017-0718-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/10/2017] [Indexed: 12/17/2022] Open
Abstract
The aim of the present study was to evaluate the ability of the peptide dendrimers to facilitate transdermal delivery of antioxidants, silibinin, and epigallocatechin-3-gallate (EGCG). Drug-peptide dendrimer complexes were prepared and evaluated for their ability to permeate across the skin. The data revealed the ready formation of complexes between drug and peptide dendrimer in a molar ratio of 1:1. In vitro permeation studies using excised rat skin and drug-peptide dendrimer complexes showed highest values for cumulative drug permeation at the end of 12 h (Q12), with corresponding permeability coefficient (Kp) and enhancement ratio values also determined at this time point. With silibinin, 3.96-, 1.81-, and 1.06-fold increase in skin permeation was observed from silibinin-peptide dendrimer complex, simultaneous application of silibinin + peptide dendrimer, and pretreatment of skin with peptide dendrimer, respectively, in comparison with passive diffusion. With EGCG, 9.82-, 2.04-, and 1.72-fold increase in skin permeation was observed from EGCG-peptide dendrimer complex, simultaneous application of EGCG + peptide dendrimer, and pretreatment of skin with peptide dendrimer, respectively, in comparison with passive diffusion. The present study demonstrates the application of peptide dendrimers in effectively delivering antioxidants such as EGCG and silibinin into the skin, thus offering the potential to provide antioxidant effects when delivered via appropriately formulated topical preparations.
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Onaolapo AY, Abdusalam SZ, Onaolapo OJ. Silymarin attenuates aspartame-induced variation in mouse behaviour, cerebrocortical morphology and oxidative stress markers. PATHOPHYSIOLOGY 2017; 24:51-62. [DOI: 10.1016/j.pathophys.2017.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 12/30/2016] [Accepted: 01/16/2017] [Indexed: 12/11/2022] Open
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Stolf AM, Cardoso CC, Acco A. Effects of Silymarin on Diabetes Mellitus Complications: A Review. Phytother Res 2017; 31:366-374. [PMID: 28124457 DOI: 10.1002/ptr.5768] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 12/16/2016] [Accepted: 12/17/2016] [Indexed: 12/19/2022]
Abstract
Diabetes mellitus is a common metabolic disorder that is caused by a deficit in the production of (type 1) or response to (type 2) insulin. Diabetes mellitus is characterized by a state of chronic hyperglycemia and such symptoms as weight loss, thirst, polyuria, and blurred vision. These disturbances represent one of the major causes of morbidity and mortality nowadays, despite available treatments, such as insulin, insulin secretagogues, insulin sensitizers, and oral hypoglycemic agents. However, many efforts have been made to discover new drugs for diabetes treatment, including medicinal plant extracts. Silymarin is a powder extract of the seeds from Silybum marianum, a plant from the Asteraceae family. The major active ingredients include four isomers: silybin, isosilybin, silychristin, and silydianin. Silymarin is indicated for the treatment of hepatic disorders, such as cirrhosis, chronic hepatitis, and gallstones. Moreover, several studies of other pathologies, including diabetes, sepsis, osteoporosis, arthritis, hypercholesterolemia, cancer, viral infections, and Alzheimer's and Parkinson's diseases, have tested the effects of silymarin and reported promising results. This article reviews data from clinical, in vivo, and in vitro studies on the use of silymarin, with a focus on the complications of diabetes, including nephropathy, neuropathy, healing delays, oxidative stress, hepatotoxicity, and cardiomyopathy. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Aline Maria Stolf
- Department of Pharmacology, Federal University of Paraná, Curitiba, PR, Brazil
| | | | - Alexandra Acco
- Department of Pharmacology, Federal University of Paraná, Curitiba, PR, Brazil
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Providing the plant extract silymarin to lactating sows: effects on litter performance and oxidative stress in sows. Animal 2016; 11:405-410. [PMID: 27620526 DOI: 10.1017/s1751731116001919] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Silymarin is an extract from the plant milk thistle that was shown to have antioxidant and hyperprolactinemic properties. Taking into account the essential role of prolactin for lactating sows and the systemic oxidative stress occurring during lactation, it is of interest to investigate the potential beneficial effects of silymarin on lactating sows. A study was therefore carried out to determine the effects of providing either 1 or 8 g/day of the plant extract silymarin to lactating sows. Sows in first, second or third parity were fed conventional diets during gestation and, at farrowing, were assigned as controls (CTL, n=33), or were fed 1 g/day (SYL1, n=33) or 8 g/day (SYL8, n=33) of silymarin. The silymarin was provided in two equal amounts per day, and was fed throughout a 20-day lactation. The performance of sows and their litters was assessed and circulating concentrations of prolactin (days 7 and 18), urea (days 7 and 18) and oxidative status, via protein carbonyls and superoxide dismutase activity (day 18), were measured in sows. Milk samples were obtained on day 18 to measure standard composition. There was no effect of silymarin (P>0.10) on circulating prolactin or urea, or on oxidative damage to proteins or antioxidant potential in sows. Lactation feed intake, backfat and BW of sows were unaffected by treatment (P>0.10) as was the case for milk composition and piglet growth (P>0.10). Results demonstrate that providing up to 8 g/day of the plant extract silymarin to lactating sows had no beneficial effects in terms of circulating prolactin concentrations or oxidative status of sows, or in terms of performances of sows and their litters.
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Hussain SA, Mortada AH, Jasim NA, Gorial FI. Silibinin Improves the Effects of Methotrexate in Patients with Active Rheumatoid Arthritis: Pilot Clinical Study. Oman Med J 2016; 31:263-9. [PMID: 27403238 DOI: 10.5001/omj.2016.52] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Our study sought to evaluate the effects of silibinin in patients with active rheumatoid arthritis (RA) treated with methotrexate (MTX). METHODS We conducted a randomized multi-center, double-blind, placebo-controlled clinical trial over a 16-week treatment period at the Al-Sader and Baghdad Teaching Hospitals in Najaf and Baghdad, respectively. A total of 60 patients (30 of each sex) with active RA, already maintained on 12 mg MTX weekly for at least three consecutive months, were included in the study. Patients were randomly allocated to receive either 120 mg silibinin twice daily or a placebo, combined with their regular MTX regimen. The patients were evaluated by measuring disease activity score using the 28-joint Disease Activity Score, Simple Disease Activity Index, and Health Assessment Questionnaire-Disability Index scores at the start and end of the study. Blood samples were evaluated for the erythrocyte sedimentation rate (ESR), hemoglobin (Hb), high-sensitivity C-reactive protein (hs-CRP), creatine kinase (CK), anti-cyclic citrullinated peptide (CCP), and the serum cytokine levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-8, IL-10, and IL-2. RESULTS Silibinin significantly decreases the already elevated clinical scores compared to placebo treatment. ESR, IL-8, IL-6, TNF-α, anti-CCP, hs-CRP levels were significantly reduced. Additionally, the use of silibinin significantly increases Hb, IL-10, and IL-2 levels. CONCLUSION Silibinin may improve the effects of MTX on certain biochemical and clinical markers of patients with active RA.
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Affiliation(s)
- Saad Abdulrahman Hussain
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Baghdad, Baghdad, Iraq
| | - Ahmed Hashem Mortada
- Department of Pharmacology and Toxicology, College of Pharmacy, Kufa University, Najaf, Iraq
| | | | - Faiq Isho Gorial
- Department of Rheumatology, College of Medicine, University of Baghdad, Baghdad, Iraq
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Nguyen MH, Yu H, Dong B, Hadinoto K. A supersaturating delivery system of silibinin exhibiting high payload achieved by amorphous nano-complexation with chitosan. Eur J Pharm Sci 2016; 89:163-71. [DOI: 10.1016/j.ejps.2016.04.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 04/25/2016] [Accepted: 04/27/2016] [Indexed: 10/21/2022]
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Jin Y, Zhao X, Zhang H, Li Q, Lu G, Zhao X. Modulatory effect of silymarin on pulmonary vascular dysfunction through HIF-1α-iNOS following rat lung ischemia-reperfusion injury. Exp Ther Med 2016; 12:1135-1140. [PMID: 27446333 DOI: 10.3892/etm.2016.3370] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 11/25/2015] [Indexed: 12/20/2022] Open
Abstract
Silymarin is a traditional therapeutic used to protect the liver, acting to oppose lipid peroxidation, to enhance liver regeneration and functioning as an antioxidant. However, the effects of silymarin on pulmonary vascular dysfunction have not been investigated. In the present study, the modulatory effects of silymarin on pulmonary vascular dysfunction and the underlying mechanisms behind this were investigated in a lung ischemia-reperfusion (I/R) injury rat model. Male Sprague Dawley rats were randomly divided into 3 groups, including: i) A control group (n=10); ii) an I/R group (n=10); and iii) a silymarin-treated group (n=10). All experimental rats received 250 mg/kg/day of silymarin for 8 days. Silymarin was demonstrated to markedly improve lung I/R-induced pulmonary vascular dysfunction and lung moisture. Following silymarin treatment, inflammation and oxidative stress in the lung I/R-injury rats were demonstrably suppressed. Treatment with silymarin also inhibited the activation of caspase-3 and -9, and hypoxia inducible factor-1α (HIF-1α) and inducible nitric oxide synthase (iNOS) protein expression in the lung I/R-injury rats. Silymarin was concluded to impact upon pulmonary vascular dysfunction through the HIF-1α-iNOS pathway in the lung I/R injury rat model.
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Affiliation(s)
- Yanwu Jin
- Department of Anesthesiology II, Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Xin Zhao
- Department of Anesthesiology II, Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - He Zhang
- Department of Anesthesiology II, Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Qingsong Li
- Department of Anesthesiology II, Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Guodong Lu
- Department of Anesthesiology II, Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Xiaogang Zhao
- Department of Thoracic Surgery, Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
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Karimi M, Parsaei P, Shafiei-Alavijeh S, Rafieian-Kopaei M, Asadi SY. Effect of silymarin alcoholic extract on surgery-induced intraperitoneal adhesion in rats. SURGICAL PRACTICE 2016. [DOI: 10.1111/1744-1633.12157] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mehrdad Karimi
- Department of Surgery; Shahrekord University of Medical Sciences; Shahrekord Iran
| | - Pouya Parsaei
- Young Researchers and Elite Club; Shahrekord Branch; Islamic Azad University; Shahrekord Iran
| | | | | | - S. Yazdan Asadi
- Medical Plants Research Center; Shahrekord University of Medical Sciences; Shahrekord Iran
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Akramas L, Leonavičienė L, Vasiliauskas A, Bradūnaitė R, Vaitkienė D, Zabulytė D, Normantienė T, Lukošius A, Jonauskienė I. Anti-inflammatory and anti-oxidative effects of herbal preparation EM 1201 in adjuvant arthritic rats. MEDICINA-LITHUANIA 2016; 51:368-77. [PMID: 26739679 DOI: 10.1016/j.medici.2015.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 11/08/2015] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND OBJECTIVE The purpose of the present study was to examine the anti-arthritic and antioxidant effects of herbal and active organic ingredient complex (EM 1201) in rats with experimental adjuvant arthritis (AA). MATERIALS AND METHODS AA was induced in 30 male Wistar rats by intradermal injection of complete Freund's adjuvant into the left hind paw. The course of disease in 30 rats in response to the treatment with EM 1201 and diclofenac, the parameters including body weight, joint swelling, blood indices pro-/antioxidant status of blood serum, and histology of joints and the liver, were investigated. RESULTS Preparation EM 1201 showed anti-inflammatory effect analogous to diclofenac, improved blood indices, significantly decreased joint swelling and histological changes in them. Joint swelling was suppressed by 29%-42.8% and 9.3%-34.4% in response to administration of EM 1201 and diclofenac during the entire experiment. Both preparations significantly suppressed pannus formation, general inflammatory reaction and edema in soft periarticular tissues and synovium, diminished MDA level and elevated AOA in the blood serum. Significantly lower absolute and relative weight of the liver and lower dystrophic processes in it, and general inflammatory infiltration of hepatic stroma proved the positive effect of treatment with EM 1201. CONCLUSIONS The present study suggests that EM 1201 has protective activity against arthritis and demonstrated its potential beneficiary effect analogical to diclofenac. Anti-inflammatory and anti-oxidative effect of EM 1201 in rats with AA support the need of further investigations by using it as supplementary agent alone or together with other anti-arthritic drugs in the treatment of rheumatoid arthritis.
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Affiliation(s)
- Laimis Akramas
- Pharmaceutical Research Company "Aksada" UAB, Kaunas, Lithuania.
| | - Laima Leonavičienė
- State Research Institute Center for Innovative Medicine, Vilnius, Lithuania
| | | | - Rūta Bradūnaitė
- State Research Institute Center for Innovative Medicine, Vilnius, Lithuania
| | - Dalia Vaitkienė
- Department of Pathology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Danguolė Zabulytė
- State Research Institute Center for Innovative Medicine, Vilnius, Lithuania
| | - Teresa Normantienė
- State Research Institute Center for Innovative Medicine, Vilnius, Lithuania
| | - Audronis Lukošius
- Department of Pharmacognosy, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Irena Jonauskienė
- State Research Institute Center for Innovative Medicine, Vilnius, Lithuania
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Haddadi R, Eyvari Brooshghalan S, Farajniya S, Mohajjel Nayebi A, Sharifi H. Short-Term Treatment with Silymarin Improved 6-OHDA-Induced Catalepsy and Motor Imbalance in Hemi-Parkisonian Rats. Adv Pharm Bull 2015; 5:463-9. [PMID: 26819917 DOI: 10.15171/apb.2015.063] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 05/26/2015] [Accepted: 06/13/2015] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Parkinson's disease (PD) is a common neurodegenerative disorder characterized by disabling motor abnormalities, which include tremor, muscle stiffness, paucity of voluntary movements, and postural instability. Silymarin (SM) or milk thistle extract, is known to own antioxidative, anti-apoptotic, anti-inflammatory and neuroprotective effects. In the present study, we investigated the effect of intraperitoneal (i.p) administration of SM, on 6-OHDA-induced motor-impairments (catalepsy and imbalance) in the rats. METHODS Experimental model of PD was induced by unilateral infusion of 6-hydroxydopamine (6-OHDA; 8 μg/2 μl/rat) into the central region of the substantia nigra pars compacta (SNc). Catalepsy and motor coordination were assessed by using of bar test and rotarod respectively. RESULTS The results showed a significant (p<0.001) increase in catalepsy of 6-OHDA-lesioned rats whereas; in SM (100, 200 and 300 mg/kg, i.p for 5 days) treated hemi-parkinsonian rats catalepsy was decreased markedly (p<0.001). Furthermore, there was a significant (p<0.001) increase in motor-imbalance of 6-OHDA-lesioned rats. SM improved motor coordination significantly (p<0.001) in a dose dependent manner and increased motor balance. CONCLUSION In conclusion, we found that short-term treatment with SM could improve 6-OHDA-induced catalepsy and motor imbalance in rats. We suggest that SM can be used as adjunctive therapy along with commonly used anti-parkinsonian drugs. However, further clinical trial studies should be carried out to prove this hypothesis.
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Affiliation(s)
- Rasool Haddadi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Hamadan University of Medical Science, Hamadan, Iran
| | | | - Safar Farajniya
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Mohajjel Nayebi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.; Clinical Psychiatry Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamdolah Sharifi
- Department of Pharmacology, Faculty of Pharmacy, Urmia University of Medical Science, Urmia, Iran
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Pandurangan K, Krishnappan V, Subramanian V, Subramanyan R. Anti-inflammatory effect of certain dimethoxy flavones. Inflammopharmacology 2015; 23:307-17. [PMID: 26248971 DOI: 10.1007/s10787-015-0242-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 06/29/2015] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The aim of the present study was to evaluate the anti-inflammatory effect of four dimethoxy flavone derivatives; 7,2'-dimethoxy flavone, 7,3'-dimethoxy flavone, 7,4'-dimethoxy flavone and 7,8,-dimethoxy flavone and to investigate the possible cellular mechanisms involved. MATERIALS AND METHODS The acute anti-inflammatory effect of dimethoxy flavones was investigated by carrageenan induced hind paw oedema in rats. Further, the effect of dimethoxy flavones on certain mediators of pain and inflammation like cyclooxygenases (COX-1 and COX-2), pro-inflammatory cytokines (IL-1β and TNF-α) and free radical scavenging activity (NO and LPO) were investigated by using in vitro tests. RESULTS The investigated dimethoxy flavones produced a significant, dose and time dependent reduction of carrageenan induced paw oedema in rats with a maximum inhibition of 52.4% observed for 7,4'-dimethoxy flavone. Although, the test compounds inhibited both the isoforms of cyclooxygenase, a higher degree of inhibition on COX-2 was evident. A concentration dependent inhibition of other inflammatory cytokines like tumor necrosis factor-α and interleukin-1β was identified in the present study. 7,4'-dimethoxy flavone was found to be maximally effective in inhibiting nitrite ion free radical generation and 7,8-dimethoxy flavone was more active in inhibiting lipid peroxidation than the other compounds. CONCLUSION The results of the present study reveal the anti-inflammatory action of the investigated dimethoxy flavones. Inhibition of cyclooxygenases, cytokines and reactive oxygen species, observed in subsequent experiments may be suggested as possible mechanisms involved in the action of these compounds.
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Affiliation(s)
- Kamalakannan Pandurangan
- Department of Pharmacology, Meenakshi Medical College and Research Institute, Meenakshi Academy of Higher Education and Research, Kanchipuram, 631 552, India.
| | | | - Viswanathan Subramanian
- Department of Pharmacology, Meenakshi Medical College and Research Institute, Meenakshi Academy of Higher Education and Research, Kanchipuram, 631 552, India
| | - Ramaswamy Subramanyan
- Department of Pharmacology, Sri Lakshminarayana Institute of Medical Sciences, Pondicherry, 605 502, India
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Umamaheswari S, Sangeetha KSS. Anti-Inflammatory Effect of Selected Dihydroxyflavones. J Clin Diagn Res 2015; 9:FF05-7. [PMID: 26155493 DOI: 10.7860/jcdr/2015/12543.5928] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 04/02/2015] [Indexed: 11/24/2022]
Abstract
BACKGROUND The mechanism of inflammation is attributed, to release of reactive oxygen species from activated neutrophils and macrophages. Over production of reactive oxygen species may result in tissue injury by damaging macromolecules. Flavones are the polyphenolic compounds with antioxidant property. This antioxidant property of flavones may have beneficial effect against inflammation. AIM To study the anti-inflammatory effect of selected dihydroxyflavones (DHF) in albino rats. The prime objective of the present study is to identify safe and effective agents to treat inflammation from among the selected DHF group of compounds. MATERIALS AND METHODS The present study was designed to investigate the anti-inflammatory action of four selected dihydroxyflavone derivatives; 2',3'- dihydroxyflavone and 2', 4' -dihydroxyflavones, 5, 3'- dihydroxyflavone and 7, 3' dihydroxyflavone. The anti-inflammatory activity of selected DHF was studied in rats by carrageenan induced hind paw oedema method. RESULTS All the selected dihydroxyflavone derivatives showed dose and time dependent inhibition of carrageenan induced paw oedema.
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Affiliation(s)
- S Umamaheswari
- Professor, Department of Pharmacology, Faculty of Pharmacy, Sri Ramachandra University , Porur, Chennai, Tamilnadu, India
| | - K S Sridevi Sangeetha
- Research Scholar, Department of Pharmacology, Faculty of Pharmacy, Sri Ramachandra University , Porur, Chennai, Tamilnadu, India
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Ebrahimpour Koujan S, Gargari BP, Mobasseri M, Valizadeh H, Asghari-Jafarabadi M. Effects of Silybum marianum (L.) Gaertn. (silymarin) extract supplementation on antioxidant status and hs-CRP in patients with type 2 diabetes mellitus: a randomized, triple-blind, placebo-controlled clinical trial. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2015; 22:290-6. [PMID: 25765835 DOI: 10.1016/j.phymed.2014.12.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 11/27/2014] [Accepted: 12/21/2014] [Indexed: 06/04/2023]
Abstract
AIM Diabetes is a serious metabolic disorder and oxidative stress and inflammation contribute to its pathogenesis and complications. Since Silybum marianum (L.) Gaertn. (silymarin) extract is an antioxidant with anti-inflammatory properties, this randomized clinical trial was conducted to evaluate the effects of silymarin supplementation on oxidative stress indices and hs-CRP in type 2 diabetes mellitus patients. METHODS For the present paralleled, randomized, triple-blinded, placebo-controlled clinical trial, 40 type 2 diabetes patients aged 25-50 yr old and on stable medication were recruited from the Iranian Diabetes Society and endocrinology clinics in East Azarbayjan (Tabriz, Iran) and randomly assigned into two groups. Patients in the silymarin treatment group received 140 mg, thrice daily of dried extracts of Silybum marianum (n = 20) and those in the placebo group (n = 20) received identical placebos for 45 days. Data pertaining to height, weight, waist circumference and BMI, as well as food consumption, were collected at base line and at the conclusion of the study. Fasting blood samples were obtained and antioxidant indices and hs-CRP were assessed at baseline, as well as at the end of the trial. RESULTS All 40 patients completed the study and did not report any adverse effects or symptoms with the silymarin supplementation. Silymarin supplementation significantly increased superoxide dismutase (SOD), glutathione peroxidase (GPX) activity and total antioxidant capacity (TAC) compared to patients taking the placebo, by 12.85%, 30.32% and 8.43%, respectively (p < 0.05). There was a significant reduction in hs-CRP levels by 26.83% (p < 0.05) in the silymarin group compared to the placebo group. Malondialdehyde (MDA) concentration significantly decreased by 12.01% (p < 0.05) in the silymarin group compared to the baseline. CONCLUSIONS Silymarin supplementation improves some antioxidant indices (SOD, GPX and TAC) and decrease hs-CRP levels in T2DM patients.
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Affiliation(s)
- Soraiya Ebrahimpour Koujan
- Department of Biochemistry and Diet Therapy, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahram Pourghassem Gargari
- Department of Biochemistry and Diet Therapy, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Majid Mobasseri
- Department of Internal Medicine, Tabriz University of Medical Science, Tabriz, Iran
| | - Hadi Valizadeh
- Research Center for Pharmaceutical Nanotechnology and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Asghari-Jafarabadi
- Department of Epidemiology and Biostatistics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
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Atawia RT, Mosli HH, Tadros MG, Khalifa AE, Mosli HA, Abdel-Naim AB. Modulatory effect of silymarin on inflammatory mediators in experimentally induced benign prostatic hyperplasia: emphasis on PTEN, HIF-1α, and NF-κB. Naunyn Schmiedebergs Arch Pharmacol 2014; 387:1131-40. [PMID: 25164963 DOI: 10.1007/s00210-014-1040-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 08/18/2014] [Indexed: 12/26/2022]
Abstract
The current study aimed to investigate the potential role of the anti-inflammatory effects of silymarin (SIL) in inhibiting experimentally induced benign prostatic hyperplasia (BPH) in rats. Rats were injected testosterone (3 mg/kg/day, subcutaneously (s.c.)) for 2 weeks. In the treatment group, SIL (50 mg/kg, per orally (p.o.)) was administered daily to rats concomitantly with testosterone. Rats were killed 72 h after the last testosterone injection. Then, prostate tissues were dissected out, weighed, and subjected to histological, immunohistochemical, and biochemical examinations. Rats treated with testosterone showed marked increase in prostate weight and prostate weight/body weight with histopathological picture of inflammation and hyperplasia as well as increased collagen deposition. Co-treatment with SIL significantly alleviated these pathological changes. Further, SIL attenuated testosterone-induced nuclear factor-kappa B (NF-κB), cyclooxygenase-II (COX-II), and inducible nitric oxide synthase (iNOS) upregulation, and blunted testosterone-mediated increase in nitric oxide level and messenger RNA (mRNA) expression of interleukin-6 (IL-6) and IL-8. Testosterone-induced downregulation of phosphatase and tensin homolog (PTEN) and upregulation of hypoxia-inducible factor 1α (HIF-1α) were alleviated by SIL. Our findings highlight the anti-inflammatory properties of SIL as a crucial mechanism of its preventive actions against experimental BPH. This can be attributed to, at least partly, attenuating the expression of NF-kB and the subsequent inflammatory cascade, ameliorating the expression of PTEN, and mitigating that of HIF-1α. These data warrant further investigations for the potential use of SIL in the management of BPH.
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Affiliation(s)
- Reem T Atawia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Abbasia, Cairo, Egypt
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Oryan A, Tabatabaei Naeini A, Moshiri A, Mohammadalipour A, Tabandeh MR. Modulation of cutaneous wound healing by silymarin in rats. J Wound Care 2014; 21:457-64. [PMID: 22990400 DOI: 10.12968/jowc.2012.21.9.457] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To investigate the effect of topical application of silymarin on full-thickness cutaneous wounds in rats. METHOD A full-thickness cutaneous defect (2×2cm) was induced on the back of 85 male and female Wister rats. The animals were randomly divided into four groups (n=20 in each group), treated with 1ml basal cream (placebo group), low-dose (6mg/ml/rat) and high-dose (12mg/ml/rat) silymarin, and untreated (control). Five rats remained uninjured to serve as comparisons for biomechanical analysis. Wounds were evaluated 10, 20 and 30 days after injury, through histopathologic, biochemical and biomechanical analyses. RESULTS There was a significant (p < 0.05) increase observed in the amount of glycosaminoglycans and collagen present on days 10, 20 and 30 for both low-dose and high-dose silymarin groups. Low-dose silymarin reduced the number of lymphocytes and enhanced the number of fibrocytes at the earlier stages of wound healing; however, high-dose silymarin reduced both lymphocytes and macrophages, and increased number of fibrocytes at the later stages of wound healing. Silymarin significantly improved alignment of the healing tissue, enhanced maturity of the collagen fibres and fibroblasts (p < 0,05), and increased the ultimate tensile strength and stress of the healing tissue. CONCLUSION The results suggest that topical application of silymarin improved the morphological, biochemical and biomechanical properties of experimentally-induced wound defects in rats. DECLARATION OF INTEREST There were no external sources of funding for this study. The authors have no conflicts of interest to declare.
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Haddadi R, Nayebi AM, Farajniya S, Brooshghalan SE, Sharifi H. Silymarin improved 6-OHDA-induced motor impairment in hemi-parkisonian rats: behavioral and molecular study. ACTA ACUST UNITED AC 2014; 22:38. [PMID: 24726284 PMCID: PMC4001109 DOI: 10.1186/2008-2231-22-38] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Accepted: 03/18/2014] [Indexed: 12/26/2022]
Abstract
Background Neuroinflammation and oxidative stress has been shown to be associated with the development of Parkinson disease (PD). In the present study, we investigated the effect of intraperitoneal (i.p.) administration of silymarin, on 6-OHDA-induced motor-impairment, brain lipid per-oxidation and cerebrospinal fluid (CSF) levels of inflammatory cytokine in the rats. Results The results showed that silymarin is able to improve motor coordination significantly (p < 0.001) in a dose dependent manner. There was a significant (p < 0.001) increase in MDA levels of 6-OHDA-lesioned rats whereas; in silymarin (100, 200 and 300 mg/kg, i.p. for 5 days) pre-treated hemi-parkinsonian rats MDA levels was decreased markedly (p < 0.001). Furthermore the CSF levels of IL-1β was decreased (p < 0.001) in silymarin (100, 200 and 300 mg/kg) pre-treated rats up to the range of normal non-parkinsonian animals. Conclusion We found that pre-treatment with silymarin could improve 6-OHDA-induced motor imbalance by attenuating brain lipid per-oxidation as well as CSF level of IL-1β as a pro-inflammatory cytokine. We suggest a potential prophylactic effect for silymarin in PD. However, further clinical trial studies should be carried out to prove this hypothesis.
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Farmer C, Lapointe J, Palin MF. Effects of the plant extract silymarin on prolactin concentrations, mammary gland development, and oxidative stress in gestating gilts. J Anim Sci 2014; 92:2922-30. [PMID: 24504042 DOI: 10.2527/jas.2013-7118] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The impacts of supplementing the diet of gestating gilts twice daily with 4 g of the plant extract silymarin on circulating hormonal concentrations, oxidative status, mammary development, and mammary gene expression at the end of gestation were determined. Gilts were fed conventional diets during gestation and on d 90 they were assigned as controls (CTL; n = 16) or treated (TRT; n = 17) animals. Treatment consisted of providing 4 g of silymarin twice daily until d 110, at which time all gilts were slaughtered to collect mammary tissue for compositional analyses and measures of gene expression and oxidative status, and liver and corpora lutea for measures of oxidative stress variables. Blood samples for hormonal assays and evaluation of oxidative stress biomarkers were obtained on d 89, 94, and 109 of gestation. Silymarin increased (P = 0.05) circulating concentrations of prolactin over all samples in the repeated in time analysis. In separate analyses for each sampling time, prolactin concentrations in TRT gilts tended (P < 0.10) to be greater than in CTL gilts on d 94 of gestation. Repeated in time analysis also revealed that silymarin reduced (P ≤ 0.05) plasmatic accumulation of biomarkers of oxidative damage to protein (protein carbonyls) between d 89 and 109. There was no effect (P > 0.10) of treatment on progesterone, estradiol, leptin, or 8-hydroxy-2'-deoxyguanosine concentrations. Percent fat in mammary parenchyma was greater (P ≤ 0.05), percent protein was lesser (P ≤ 0.05), and concentrations of both RNA (P ≤ 0.01) and DNA (P < 0.05) were lesser in TRT than CTL gilts. Mammary parenchyma from TRT gilts had lower (P ≤ 0.05) mRNA abundance for STAT5A and leptin and tended to have lower (P ≤ 0.10) abundance for STAT5B than CTL gilts. Silymarin reduced (P ≤ 0.001) protein carbonyls concentrations in liver of TRT gilts. No effect of treatment was observed on antioxidant gene expression and enzymatic activities in liver samples while total superoxide dismutase activity tended to be higher (P ≤ 0.10) in the corpora lutea of TRT animals when compared with CTL. This is the first demonstration that, in female pigs, silymarin can increase prolactin concentrations and protect against oxidative stress, yet the increase in prolactin was not enough to have beneficial effects on mammary gland development in late gestation.
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Affiliation(s)
- C Farmer
- Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre, 2000 College St., Sherbrooke, QC J1M 0C8, Canada
| | - J Lapointe
- Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre, 2000 College St., Sherbrooke, QC J1M 0C8, Canada
| | - M-F Palin
- Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre, 2000 College St., Sherbrooke, QC J1M 0C8, Canada
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Haddadi R, Mohajjel Nayebi A, Brooshghalan SE. Pre-treatment with silymarin reduces brain myeloperoxidase activity and inflammatory cytokines in 6-OHDA hemi-parkinsonian rats. Neurosci Lett 2013; 555:106-11. [DOI: 10.1016/j.neulet.2013.09.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 08/09/2013] [Accepted: 09/07/2013] [Indexed: 11/24/2022]
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Loisel F, Quesnel H, Farmer C. Short Communication: Effect of silymarin (Silybum marianum) treatment on prolactin concentrations in cyclic sows. CANADIAN JOURNAL OF ANIMAL SCIENCE 2013. [DOI: 10.4141/cjas2012-024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Loisel, F., Quesnel, H. and Farmer, C. 2013. Short Communication: Effect of silymarin (Silybum marianum) treatment on prolactin concentrations in cyclic sows. Can. J. Anim. Sci. 93: 227–230. An extract (silymarin) from the plant Silybum marianum (milk thistle) was shown to increase circulating concentrations of prolactin in cycling rats. A dose-response study was undertaken to determine if silymarin does have hyperprolactinemic properties in cycling swine. Forty-four weaned sows were allotted to four groups receiving 0, 1, 2 or 4 g d−1 of silymarin over a period of 8 d. Blood samples were obtained on days 1 (first day of treatment starting 24 to 48 h after the onset of the standing estrus), 2, 3, and 9. Prolactin, progesterone, estradiol-17β and leptin concentrations were determined. Silymarin did not increase prolactin concentrations at any of the doses studied, nor did it affect concentrations of the other hormones (P>0.1).
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Affiliation(s)
- F. Loisel
- INRA, UMR1348 Physiologie, Environnement et Génétique pour l'Animal et les Systèmes d'Elevage, F-35590 Saint-Gilles, France
- Agrocampus Ouest, UMR1348 PEGASE, F-35000 Rennes, France
| | - H. Quesnel
- INRA, UMR1348 Physiologie, Environnement et Génétique pour l'Animal et les Systèmes d'Elevage, F-35590 Saint-Gilles, France
- Agrocampus Ouest, UMR1348 PEGASE, F-35000 Rennes, France
| | - C. Farmer
- Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre, Sherbrooke, Québec, Canada J1M 0C8
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Wang Q, Liu W, Zeng H, Xie X, Zang G, Ye Y, Tashiro SI, Onodera S, Jiang S, Ikejima T. p53-mediated autophagy adjustment is involved in the protection of silibinin against murine dermal inflammation and epidermal apoptosis induced by UVB irradiation. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2013; 15:117-129. [PMID: 23421757 DOI: 10.1080/10286020.2012.739616] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Apoptosis in murine dermal cells is retarded by ultraviolet B (UVB) irradiation-induced autophagic intervention while simultaneously epidermal cells commit apoptosis, during which inflammatory cytokines released from the lost epidermal cells promote immune responses of dermal inflammatory cells, forming morphological symptoms of acute cutaneous diseases. Autophagy is involved in prevention or provocation of apoptosis of dermal or epidermal cells of UVB-irradiated mice via modulation of intracellular metabolism, intervening the balance between cell death and survival in dermis and epidermis. p53 expressed in immune system affects autophagy function through activating or inactivating genes encoding apoptotic factors and inflammatory cytokines. Silibinin protects dermal and epidermal cells of UVB irradiated skin against abnormally autophagy-mediated apoptosis adjustments. In this study, how UVB irradiation intervenes autophagy in dermal and epidermal cells as well as how silibinin protects UVB irradiated skin through physiological recovering of autophagy function in dermis and epidermis are focused and elucidated preliminarily. Silibinin treatment (50 mg/kg/day for 4 days) reversed dermal and epidermal autophagy levels from UVB irradiation-induced improper autophagy intervention, repaired the balance between cell survival and death in dermis and epidermis, and protected skin against damage through mediation of p53 activation in dermal and epidermal cells.
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Affiliation(s)
- Qiong Wang
- China-Japan Research Institute of Medical and Pharmaceutical Sciences, Shenyang Pharmaceutical University, Shenyang 110016, China
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Pachauri SD, Khandelwal K, Singh SP, Sashidhara KV, Dwivedi AK. HPLC method for identification and quantification of two potential anti-inflammatory and analgesic agents-1, 3-dibenzyl urea and aurantiamide acetate in the roots of Moringa oleifera. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0529-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cañigueral S, Tschopp R, Ambrosetti L, Vignutelli A, Scaglione F, Petrini O. The Development of Herbal Medicinal Products. Pharmaceut Med 2012. [DOI: 10.1007/bf03256690] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Nayak BS, Ramdeen R, Adogwa A, Ramsubhag A, Marshall JR. Wound-healing potential of an ethanol extract of Carica papaya (Caricaceae) seeds. Int Wound J 2012; 9:650-5. [PMID: 22296524 DOI: 10.1111/j.1742-481x.2011.00933.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Carica papaya L. (Linn) (Caricaceae) is traditionally used to treat various skin disorders, including wounds. It is widely used in developing countries as an effective and readily available treatment for various wounds, particularly burns. This study evaluated the wound-healing and antimicrobial activity of C. papaya seed extract. Ethanol extract of C. papaya seed (50 mg/kg/day) was evaluated for its wound-healing activity in Sprague-Dawley rats using excision wound model. Animals were randomly divided into four groups of six each (group 1 served as control, group 2 treated with papaya seed extract, group 3 treated with a standard drug mupirocin and papaya seed extract (1:1 ratio) and group 4 treated with a mupirocin ointment. Rate of wound contraction and hydroxyproline content were determined to assess the wound-healing activity of the seed extract. The group 2 animals showed a significant decrease in wound area of 89% over 13 days when compared with groups 1 (82%), 3 (86%) and 4 (84%) respectively. The hydroxyproline content was significantly higher with the granulation tissue obtained from group 2 animals which were treated with C. papaya seed extract. Histological analysis of granulation tissue of the group 2 animals showed the deposition of well-organized collagen. The extract exhibited antimicrobial activity against Salmonella choleraesuis and Staphylococcus aureus. Our results suggest that C. papaya promotes significant wound healing in rats and further evaluation for this activity in humans is suggested.
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Affiliation(s)
- Bijoor Shivananda Nayak
- Department of Preclinical Sciences, Faculty of Medical Sciences, The University of the West Indies, St. Augustine.
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