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El-Banna AA, Ibrahim RS. Metabolic profiling of milk thistle different organs using UPLC-TQD-MS/MS coupled to multivariate analysis in relation to their selective antiviral potential. BMC Complement Med Ther 2024; 24:115. [PMID: 38454377 PMCID: PMC10921647 DOI: 10.1186/s12906-024-04411-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
INTRODUCTION Silybum marianum commonly known as milk thistle is one of the most imperative medicinal plants due to its remarkable pharmacological activities. Lately, the antiviral activities of S. marianum extract have been studied and it showed effectiveness against many viruses. OBJECTIVE Although most previous studies were concerned mainly with silymarin content of the fruit, the present study provides comprehensive comparative evaluation of S. marianum different organs' chemical profiles using UPLC-MS/MS coupled to chemometrics to unravel potentially selective antiviral compounds against human coronavirus (HCoV-229E). METHODOLOGY UPLC-ESI-TQD-MS/MS analysis was utilized to establish metabolic fingerprints for S. marianum organs namely fruits, roots, stems and seeds. Multivariate analysis, using OPLS-DA and HCA-heat map was applied to explore the main discriminatory phytoconstituents between organs. Selective virucidal activity of organs extracts against coronavirus (HCoV-229E) was evaluated for the first time using cytopathic effect (CPE) inhibition assay. Correlation coefficient analysis was implemented for detection of potential constituents having virucidal activity. RESULTS UPLC-MS/MS analysis resulted in 87 identified metabolites belonging to different classes. OPLS-DA revealed in-between class discrimination between milk thistle organs proving their significantly different metabolic profiles. The results of CPE assay showed that all tested organ samples exhibited dose dependent inhibitory activity in nanomolar range. Correlation analysis disclosed that caffeic acid-O-hexoside, gadoleic and linolenic acids were the most potentially selective antiviral phytoconstituents. CONCLUSION This study valorizes the importance of different S. marianum organs as wealthy sources of selective and effective antiviral candidates. This approach can be extended to unravel potentially active constituents from complex plant matrices.
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Affiliation(s)
- Alaa A El-Banna
- Department of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Reham S Ibrahim
- Department of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt.
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Ghazaghi M, Isazaei A, Bagherzadeh-Kasmani F, Mehri M. Regression-derived optimal milk thistle in growing quail's diet. Poult Sci 2024; 103:103465. [PMID: 38277889 PMCID: PMC10840340 DOI: 10.1016/j.psj.2024.103465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 01/28/2024] Open
Abstract
A study was conducted to evaluate the nutritional benefits of milk thistle (Silybum marianum) in quail nutrition as an additive containing antioxidant compounds such as silymarin. A total of 300, 14-d old Japanese quail chicks were randomly allotted to 5 treatments with 6 replicates and 10 birds each. The experimental diets, including a basal diet and 4 diets containing 10, 20, 30, and 40 g/kg milk thistle, were used from d 14 to 35 and spline and segmented models were applied to fit data. The optimized values of dietary milk thistle (breakpoints) for optimum amounts of serum albumin (ALB), total protein (TP), glucose (Glu), magnesium (Mg), calcium (Ca), phosphorus (P), iron (Fe), and water holding capacity (WHC) in meat samples, as predicted by the regression models, were 24.14, 20.00, 20.00, 24.50, 20.00, 10.43, 23.75, and 25.85 g/kg of diet, respectively, based on maximum R2 and minimum Sy.x. While the breakpoints for minimum cooking loss, drip loss, malondialdehyde after 10 and 30 d (MDA10 and MDA30), triglyceride (TG), lactate dehydrogenase (LDH), aspartate aminotransferase (AST), cholesterol (CHOL), uric acid (UA), and creatinine (CRT) were 27.00, 15.82, 15.78, 33.09, 27.39, 17.99, 20.00, 20.00, 20.90, and 32.57 g/kg of diet, respectively. The use of spline models revealed an objective estimate of the optimal amounts of milk thistle for optimizing physiological responses in growing quails. The present analysis showed that higher dietary levels of milk thistle were needed for optimizing meat quality compared to other physiological responses.
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Affiliation(s)
- Mahmoud Ghazaghi
- Department of Animal Sciences, Faculty of Agriculture, University of Zabol, Sistan, 98661-5538, Iran.
| | - Arezoo Isazaei
- Department of Animal Sciences, Faculty of Agriculture, University of Zabol, Sistan, 98661-5538, Iran
| | | | - Mehran Mehri
- Department of Animal Sciences, Faculty of Agriculture, University of Zabol, Sistan, 98661-5538, Iran
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You J, Woo J, Roh KB, Jeon K, Jang Y, Choi SA, Ryu D, Cho E, Park D, Lee J, Jang M, Jung E. Evaluation of efficacy of Silybum marianum flower extract on the mitigating hair loss in vitro and in vivo. J Cosmet Dermatol 2024; 23:529-542. [PMID: 37675655 DOI: 10.1111/jocd.15978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 07/06/2023] [Accepted: 08/20/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Natural components that can exert a wide range of anti-hair loss activity with fewer side effects are in high demand. The objective of this study was to investigate the anti-hair loss potential of Silybum marianum flower extract (SMFE) in vitro and in vivo. METHODS The effect of SMFE on dermal papilla cells was evaluated by measuring cell proliferation and VEGF production in hair follicle dermal papilla cells (HFDPCs). In addition, to confirm the effect of SMFE on dermal papilla senescence, SA-β-gal staining and senescence associated secretory phenotype (SASP) production such as IL-6 was observed in both replicative and hydrogen peroxide (H2 O2 )-induced senescence models. In a clinical study, hair growth was determined by reconstitution analysis after shaving the hair of the clinical subject's scalp and hair area. RESULTS SMFE increased the proliferation and VEGF production of HFDPCs. It also suppressed cellular senescence of HFDPCs and IL-6 production in replicative senescence and oxidative stress-induced senescence models. The hair density and total hair count at 16 and 24 weeks after using hair shampoo containing SMFE were significantly increased compared with those of the placebo group. CONCLUSION SMFE has the potential to be used as a natural ingredient for alleviating hair loss.
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Affiliation(s)
- Jiyoung You
- Biospectrum Life Science Institute, Yongin, South Korea
| | - Jieun Woo
- Biospectrum Life Science Institute, Yongin, South Korea
| | | | - Kyungeun Jeon
- Biospectrum Life Science Institute, Yongin, South Korea
| | - Youngsu Jang
- Biospectrum Life Science Institute, Yongin, South Korea
| | - Song-Ah Choi
- Biospectrum Life Science Institute, Yongin, South Korea
| | - Daehoon Ryu
- Biospectrum Life Science Institute, Yongin, South Korea
| | - Eunae Cho
- Biospectrum Life Science Institute, Yongin, South Korea
| | - Deokhoon Park
- Biospectrum Life Science Institute, Yongin, South Korea
| | | | - Min Jang
- Seoul Cosmetics, Incheon, South Korea
| | - Eunsun Jung
- Biospectrum Life Science Institute, Yongin, South Korea
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Singla RK, Singh D, Verma R, Kaushik D, Echeverría J, Garg V, Gupta P, Rahman MA, Sharma A, Mittal V, Shen B. Fermented formulation of Silybum marianum seeds: Optimization, heavy metal analysis, and hepatoprotective assessment. Phytomedicine 2024; 124:155286. [PMID: 38241906 DOI: 10.1016/j.phymed.2023.155286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 01/21/2024]
Abstract
BACKGROUND Fermented formulations are extensively used in Ayurveda due to several benefits like improved palatability, bioavailability, pharmacological potential, and shelf life. These formulations can also quench the heavy metals from the plant material and thus reduce the toxicity. Seeds of Silybum marianum (L.) Gaertn. are widely used for the management of many liver diseases. STUDY DESIGN AND METHODS In the present study, we developed a novel fermented formulation of S. marianum seeds and evaluated parameters like safety (heavy metal analysis) and effectiveness (hepatoprotective). As the developed formulation's validation is crucial, the critical process variables (time, pH, and sugar concentration) are optimized for alcohol and silybin content using the Box-Behnken design (BBD). RESULTS The response surface methodology coupled with BBD predicted the optimized conditions (fermentation time (28 days), pH 5.6, and sugar concentration (22.04%)) for the development of a fermented formulation of the selected herb. Moreover, the alcohol content (6.5 ± 0.9%) and silybin concentration (26.1 ± 2.1%) were confirmed in optimized formulation by GC-MS and HPTLC analysis. The optimized formulation was also analyzed for heavy metals (Pb, As, Hg, and Cd); their concentration is significantly less than the decoction of herbs. Further, the comparative evaluation of the developed formulation with the marketed formulation also confirmed that the fermented formulation's silybin concentration and percentage release were significantly enhanced. In addition, the developed fermented formulation's percentage recovery of HepG2 cell lines after treatment with CCl4 was significantly improved compared with the marketed formulation. CONCLUSION It can be summarized that the developed fermented formulation improves safety and effectiveness compared to other market formulations. Finally, it can be concluded that the developed fermented formulation could be further explored as a better alternative for developing Silybum marianum preparation.
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Affiliation(s)
- Rajeev K Singla
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610212, China; School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India.
| | - Digvijay Singh
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Ravinder Verma
- Department of Pharmaceutical Sciences, Chaudhary Bansi Lal University, Bhiwani 127021, India
| | - Deepak Kaushik
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Javier Echeverría
- Departamento de Ciencias Del Ambiente, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, Chile
| | - Vandana Garg
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Pankaj Gupta
- School of Medical and Allied Sciences, K.R. Manglam University, Gurugram
| | | | - Ajay Sharma
- Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, Pushp Vihar, New Delhi 110017, India
| | - Vineet Mittal
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India.
| | - Bairong Shen
- Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine and Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610212, China.
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Salem MB, Mohammed DM, Hammam OA, Elzallat M. Mitigation of intrahepatic cholestasis induced by 17α-ethinylestradiol via nanoformulation of Silybum marianum L. BMC Complement Med Ther 2024; 24:51. [PMID: 38263002 PMCID: PMC10804614 DOI: 10.1186/s12906-024-04351-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 01/13/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Cholestasis is an important predisposing factor for hepatocyte damage, liver fibrosis, primary biliary cirrhosis, and even liver failure. Silybum marianum L. (SM) plant is used in teas or eaten in some countries due to its antioxidant and hepatoprotective properties. Because of its low and poor oral bioavailability, so we improve the therapeutic activity of Silybum marianum L. extract (SM) by studying the potential effects of nanoformulation of Silybum marianium L. extract (nano-SM) on 17α-ethinylestradiol (EE)-induced intrahepatic cholestasis. METHODS Thirty female Sprague-Dawley rats were divided into 5 groups (6 rats/group). Group I: Rats were received the treatment vehicle and served as normal group. Group II:Rats were injected daily with EE (10 mg/kg) for five successive days. Group III-V: Rats were injected daily with EE (10 mg/kg) and treated with either Ursodeoxycholic acid (UDCA) (40 mg/kg), SM (100 mg/kg) and nano-SM (100 mg/kg) orally once/day throughout the trialfor five successive days, respectively. RESULTS Nano-SM greatly dampened the increase in serum levels of total and direct bilirubin, alanine aminotransaminase, aspartate aminotransaminase, and alkaline phosphatase caused by EE. Furthermore, nano-SM increased the hepatic contents of reduced glutathione (GSH) and catalase (CAT) and also upregulated the relative hepatic gene expressions of Rho-kinase (ROCK-1), myosin light chain kinase (MLCK), and myosin phosphatase target subunit (MYPT1) compared to the EE-induced group. Administration of nano-SM reduced hepatic lipid peroxidation and downregulated the relative hepatic expressions of the nuclear factor-kappa B (NF-ҡB) and interleukin-1β (IL-1β). In addition, nano-SM improved the histopathological changes induced by EE. CONCLUSION Nano-SM possessed a superior effect over SM, which can be considered an effective protective modality against EE-induced cholestatic liver injury through its antioxidant, anti-inflammatory activities, and enhancing bile acid (BA) efflux.
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Affiliation(s)
- Maha B Salem
- Pharmacology Department, Theodor Bilharz Research Institute, P.O. box 30, Warrak El-Hadar, Giza, 12411, Imbaba, Egypt
| | - Dina Mostafa Mohammed
- Nutrition and Food Sciences Department, National Research Centre, Dokki, Giza, 12622, Egypt.
| | - Olfat A Hammam
- Pathology Department, Theodor Bilharz Research Institute, P.O. box 30, Warrak El-Hadar, Giza, 12411, Imbaba, Egypt
| | - Mohamed Elzallat
- Immunology Department, Theodor Bilharz Research Institute, P.O. box 30, Warrak El-Hadar, Giza, 12411, Imbaba, Egypt
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El-Sapagh S, Allam NG, El-Sayed MNED, El-Hefnawy AA, Korbecka-Glinka G, Shala AY. Effects of Silybum marianum L. Seed Extracts on Multi Drug Resistant (MDR) Bacteria. Molecules 2023; 29:64. [PMID: 38202647 PMCID: PMC10779956 DOI: 10.3390/molecules29010064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/14/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024] Open
Abstract
Wound infections became a great challenge, especially after the emergence of bacterial resistance to commonly used antibiotics. Medicinal plants can be the source of alternative antibacterial agents effective against multi drug resistant (MDR) bacteria. This research aimed to evaluate the effectiveness of different Silybum marianum seed extracts in fighting MDR bacteria that infect wounds. First, thirty purified bacterial cultures obtained from superficial, infected wounds were subjected to antibiotic sensitivity tests. The selected MDR isolates were then used to test the antimicrobial effects of different S. marianum seed extracts. The most potent extract was evaluated for its impact on the ultrastructure of the cells of sensitive bacterial isolates using transmission electron microscopy (TEM). The bioactive ingredients of this extract were analyzed by means of gas chromatography-mass spectroscopy (GC-MS). Then, in-silico absorption, distribution, metabolism, excretion, and toxicity (ADMET) properties were predicted for the main components. The results indicated that four out of 30 bacterial isolates were considered MDR bacteria. Primary morphological features of colonies, secondary (automatic) identification using the Biomerieux Vitek 2 System, and 16S rRNA sequencing of the four isolates confirmed that they represent Staphylococcus aureus, Stenotrophomonas maltophilia, Klebsiella pneumoniae, and Escherichia coli. Among different extracts of S. marianum seeds, ethanol extract showed the strongest inhibitory effect on both Gram-positive and Gram-negative bacteria, with minimum inhibitory concentration (MIC) values between 9.375 and 1.172 mg/mL. However, at concentrations four times higher, this extract was unable to kill bacterial cells, indicating that it had a bacteriostatic effect on the tested MDR strains. TEM revealed denaturation and distorted cell ultrastructure in S. aureus and S. maltophilia after exposure to ethanol extract. In addition, GC-MS analysis of the ethanol extract identified nine compounds known to have important biological activities, and ADMET analysis showed good drug-likeness for two of these compounds. Consequently, S. marianum seeds could be a good source of alternative bacteriostatic agents effective against MDR bacterial strains that cause wound infections.
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Affiliation(s)
- Shimaa El-Sapagh
- Botany and Microbiology Department, Faculty of Science Tanta University, Tanta 31527, Egypt; (S.E.-S.)
| | - Nanis G. Allam
- Botany and Microbiology Department, Faculty of Science Tanta University, Tanta 31527, Egypt; (S.E.-S.)
| | | | - Asmaa Ahmed El-Hefnawy
- Botany and Microbiology Department, Faculty of Science Tanta University, Tanta 31527, Egypt; (S.E.-S.)
| | - Grażyna Korbecka-Glinka
- Department of Plant Breeding and Biotechnology, Institute of Soil Science and Plant Cultivation—State Research Institute, Czartoryskich 8, 24-100 Puławy, Poland
| | - Awad Y. Shala
- Medicinal and Aromatic Plants Research Department, Horticulture Research Institute, Agricultural Research Center (ARC), Giza 12619, Egypt;
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Gholamalian R, Mahdavi AH, Riasi A. Hepatic fatty acids profile, oxidative stability and egg quality traits ameliorated by supplementation of alternative lipid sources and milk thistle meal. J Anim Physiol Anim Nutr (Berl) 2022; 106:860-871. [PMID: 34156129 DOI: 10.1111/jpn.13586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 05/13/2021] [Accepted: 05/17/2021] [Indexed: 11/28/2022]
Abstract
This study assessed the effects of different levels of milk thistle (Silybum marianum) meal (MTM) on egg quality traits, oxidative stability, blood biochemical parameters and liver health indices in laying hens receiving diets supplemented with lipid from different sources. For this purpose, Leghorn laying hens (Hy-Line W-36) were randomly assigned to 12 experimental treatments with eight replicates of five birds each. Dietary treatments consisted of four dietary fat sources (fish oil, sunflower oil, poultry oil and fat powder, each with different fatty acid profiles) and three levels of MTM (0.0, 15 and 30 g/kg) offered through 10 days of adaptation and 70 days of main recording. Results showed that dietary inclusion of polyunsaturated fatty acids, including fish or sunflower oils, reduced serum cholesterol content but increased blood malondialdehyde (MDA) concentration (p < 0.05). While fish oil improved the yolk colour index and Haugh unit (p < 0.05), it decreased yolk cholesterol concentration (p < 0.01). The highest hepatic glycogen content and tissue integrity as well as the lowest liver lipid percentage and MDA content were observed in birds fed diets supplemented with poultry oil. On the other hand, feeding 30 g/kg of MTM reduced not only hepatic lipid percentage but also aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activities (p < 0.01), while it improved eggshell strength and thickness (p < 0.05). Supplementation of fat powder enhanced hepatic C16:0 content, while addition of poultry, sunflower or fish oil increased C18:1, C18:2 or C20:5 concentrations respectively (p < 0.01); nonetheless, feeding the highest level of MTM reduced hepatic ΣSFA but increased Σn-3 fatty acids (p < 0.01). The interaction effects indicated that fish or sunflower oil supplementation increased the MTM level required to reduce not only serum or egg cholesterol concentrations (p < 0.05) but also blood or hepatic MDA content (p < 0.01). It was concluded that fish oil and MTM (30 g/kg) supplements might improve internal egg quality traits and eggshell quality respectively. The hepatic fatty acid profile was also found strongly correlated with dietary fatty acids. Finally, the best hepatic health indices and the highest oxidative stability were achieved when the birds were fed diets supplemented with poultry oil and 30 g/kg of MTM.
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Affiliation(s)
- Reihaneh Gholamalian
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Amir Hossein Mahdavi
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Ahmad Riasi
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
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Wei P, Li X, Wang S, Dong Y, Yin H, Gu Z, Na X, Wei X, Yuan J, Cao J, Gao H, Su Y, Chen YX, Jin G. Silibinin Ameliorates Formaldehyde-Induced Cognitive Impairment by Inhibiting Oxidative Stress. Oxid Med Cell Longev 2022; 2022:5981353. [PMID: 35757504 PMCID: PMC9225847 DOI: 10.1155/2022/5981353] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 05/13/2022] [Accepted: 05/24/2022] [Indexed: 12/19/2022]
Abstract
Silibinin is a flavonoid extracted from the medicinal plant Silybum marianum (milk thistle), traditionally used to treat liver disease. Recent studies have shown that the antioxidative stress and anti-inflammatory effects of milk thistle are used in the treatment of neurological diseases. Silibinin has antioxidative stress and antiapoptotic effects and reduces cognitive impairment in models of Alzheimer's disease (AD). However, the underlying mechanism of silibinin related to improvement of cognition remains poorly understood. In this study, we used the model of lateral ventricle injection of formaldehyde to examine the related mechanism of silibinin in improving cognitive impairment disorders. Oral administration of silibinin for three weeks significantly attenuated the cognitive deficits of formaldehyde-induced mice in a Y-maze test and Morris water maze test. Y-maze results show that silibinin increases the rate of spontaneous response alternation in FA-induced mice. Silibinin increases the target quadrant spending time and decreases escape latency in the Morris water maze test. We examined the effect of silibinin on the NRF2 signaling pathway, and silibinin promoted the nuclear transfer of NRF2 and increased the expression of HO-1 but did not significantly increase the protein expression of NRF2 in the hippocampus. Well, silibinin reduces the content of DHE and decreases the levels of apoptosis of mature neuron cells. We investigated the effect of silibinin on the content of formaldehyde degrading enzymes; biochemical analyses revealed that silibinin increased GSH and ALDH2 in formaldehyde-induced mice. In addition, as one of the pathological changes of AD, TAU protein is also hyperphosphorylated in FA model mice. Silibinin inhibits the expression of GSK-3β in model mice, thereby reducing the phosphorylation of TAU proteins ser396 and ser404 mediated by GSK3β. Based on our findings, we verified that the mechanism of silibinin improving cognitive impairment may be antioxidative stress, and silibinin is one of the potentially promising drugs to prevent formaldehyde-induced cognitive impairment.
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Affiliation(s)
- Pengsheng Wei
- Basic Medical School, Shenyang Medical College, China
| | - Xue Li
- Basic Medical School, Shenyang Medical College, China
| | - Shuai Wang
- Basic Medical School, Shenyang Medical College, China
| | - Yanxin Dong
- Basic Medical School, Shenyang Medical College, China
| | - Haoran Yin
- Basic Medical School, Shenyang Medical College, China
| | - Zikun Gu
- Basic Medical School, Shenyang Medical College, China
| | - Xiaoting Na
- Basic Medical School, Shenyang Medical College, China
| | - Xi Wei
- Basic Medical School, Shenyang Medical College, China
| | - Jiayu Yuan
- Basic Medical School, Shenyang Medical College, China
| | - Jiahui Cao
- School of Pharmacy, Shenyang Medical College, China
| | - Haotian Gao
- Basic Medical School, Shenyang Medical College, China
| | - Yebo Su
- Basic Medical School, Shenyang Medical College, China
| | - Yong Xu Chen
- School of Pharmacy, Shenyang Medical College, China
| | - Ge Jin
- School of Pharmacy, Shenyang Medical College, China
- Key Laboratory of Behavioral and Cognitive Neuroscience of Liaoning Province, Shenyang Medical College, China
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Riasová P, Jenčo J, Moreno-González D, Vander Heyden Y, Mangelings D, Polášek M, Jáč P. Development of a capillary electrophoresis method for the separation of flavonolignans in silymarin complex. Electrophoresis 2022; 43:930-938. [PMID: 34751959 DOI: 10.1002/elps.202100212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 11/11/2022]
Abstract
CE method for the baseline separation of structurally similar flavonolignans silybin A, silybin B, isosilybin A, isosilybin B, silychristin, silydianin, and their precursor taxifolin in silymarin complex has been developed and validated. The optimized background electrolyte was 100 mmol/L boric acid (pH 9.0) containing 5 mmol/L heptakis(2,3,6-tri-O-methyl)-β-CD and 10% (v/v) of methanol. The separation was carried out in an 80.5/72 cm (50 μm id) fused silica capillary at +25 kV with UV detection at 200 nm. Genistein (10 μg/mL) was used as internal standard. The resolution between the diastereomers of silybin and isosilybin was 1.73 and 2.59, respectively. The method was validated for each analyte in a concentration range of 2.5-50 μg/mL. The calibration curves were rectilinear with correlation coefficients ≥0.9972. The method was applied to determine flavonolignans in two dietary supplements containing Silybum marianum extract. The accuracy was evaluated by comparing the results of the CE analyses of the dietary supplements with those of the reference United States Pharmacopeial HPLC method. The unpaired t-test did not show a statistically significant difference between the results of both the proposed CE and the reference method (p > 0.05, n = 3).
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Affiliation(s)
- Petra Riasová
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
- Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Jaroslav Jenčo
- Department of Pharmaceutical Botany, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - David Moreno-González
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Yvan Vander Heyden
- Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Debby Mangelings
- Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Miroslav Polášek
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Pavel Jáč
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
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Javeed A, Ahmed M, Sajid AR, Sikandar A, Aslam M, Hassan TU, Dogar S, Nazir Z, Ji M, Li C. Comparative Assessment of Phytoconstituents, Antioxidant Activity and Chemical Analysis of Different Parts of Milk Thistle Silybum marianum L. Molecules 2022; 27:2641. [PMID: 35565993 PMCID: PMC9102823 DOI: 10.3390/molecules27092641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/06/2022] [Accepted: 04/14/2022] [Indexed: 01/13/2023] Open
Abstract
Silybum marianum L. is a therapeutic plant belonging to the family Asteraceae, which has exhibited silymarin, a principal component used to cure various physiochemical disorders. The study appraised the phytochemical analysis, antioxidant activity and chemical analysis of an extract from the seed, stem and leaves. Qualitative and quantitative phytochemical analysis was evaluated by the Folin-Ciocalteu reagent method and aluminum chloride colorimetric method, respectively. While the antioxidant activity was determined by using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and acetate buffer in ferric chloride (FRAP) assay, respectively, the chemical profile was evaluated by Gas Chromatography-Mass Spectrometry (GC-MS) assay. The study outcomes identified that alkaloids, glycosides, flavonoids, terpenoids, steroids and catcholic tannins were present in seed, stem and leaves extracts except for saponins and Gallic tannins. Whereas, phenols were absent only in seed extract. Quantitative analysis revealed the presence of phenols and flavonoids in appreciable amounts of 21.79 (GAE/g), 129.66 (QE/g) and 17.29 (GAE/g), 114.29 (QE/g) from the leaves and stem extract, respectively. Similarly, all extracts expressed reasonable DPPH inhibition (IC50) and FRAP reducing power such as 75.98, 72.39 and 63.21% and 46.60, 51.40 and 41.30 mmol/g from the seeds, stem and leaves extract, respectively. Additionally, chemical analysis revealed the existence of 6, 8 and 9 chemical compounds from the seeds, stem and leaves extract, respectively, corresponding to 99.95, 99.96 and 98.89% of the whole extract. The chemical compound, Dibutyl phthalate was reported from all extracts while, Hexadecanoic acid, methyl ester and Silane, (1,1-dimethylethyl), dimethyl (phenylmethoxy) were reported only from the seed and leaves extract. Moreover, Methyl stearate was also a major compound reported from all extracts except for seed extract. It is demonstrable that extracts from different parts of S. marianum possess significant antioxidant activity, as well as valuable chemical compounds accountable for therapeutic effects that might be incorporated as an alternative to synthetic chemical agents.
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Affiliation(s)
- Ansar Javeed
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China;
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Maqsood Ahmed
- College of Plant Protection, Shenyang Agricultural University, Shenyang 110866, China; (M.A.); (A.S.); (M.J.)
- Agriculture Department (Plant Protection) Pest Warning & Quality Control of Pesticides, Gujrat 50700, Pakistan;
| | - Allah Rakha Sajid
- Directorate General of Pest Warning and Quality Control of Pesticides, Lahore 42000, Pakistan; (A.R.S.); (M.A.); (T.u.H.); (Z.N.)
| | - Aatika Sikandar
- College of Plant Protection, Shenyang Agricultural University, Shenyang 110866, China; (M.A.); (A.S.); (M.J.)
| | - Muhammad Aslam
- Directorate General of Pest Warning and Quality Control of Pesticides, Lahore 42000, Pakistan; (A.R.S.); (M.A.); (T.u.H.); (Z.N.)
| | - Talfoor ul Hassan
- Directorate General of Pest Warning and Quality Control of Pesticides, Lahore 42000, Pakistan; (A.R.S.); (M.A.); (T.u.H.); (Z.N.)
| | - Samiullah Dogar
- Agriculture Department (Plant Protection) Pest Warning & Quality Control of Pesticides, Gujrat 50700, Pakistan;
| | - Zahid Nazir
- Directorate General of Pest Warning and Quality Control of Pesticides, Lahore 42000, Pakistan; (A.R.S.); (M.A.); (T.u.H.); (Z.N.)
| | - Mingshan Ji
- College of Plant Protection, Shenyang Agricultural University, Shenyang 110866, China; (M.A.); (A.S.); (M.J.)
| | - Cong Li
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China;
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11
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Boško R, Pernica M, Běláková S, Bjelková M, Pluháčková H. Determination of T-2 and HT-2 Toxins in Seed of Milk Thistle [ Silybum marianum (L.) Gaertn.] Using Immunoaffinity Column by UPLC-MS/MS. Toxins (Basel) 2022; 14:258. [PMID: 35448867 PMCID: PMC9028017 DOI: 10.3390/toxins14040258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/28/2022] [Accepted: 04/04/2022] [Indexed: 11/16/2022] Open
Abstract
Milk thistle [Silybum marianum (L.) Gaertn.] achieved a significant increase in interest over the past few years from local and foreign pharmaceutical corporations. The silymarin complex of constituents extracted from milk thistle achenes provides compelling health benefits primarily thanks to antioxidant activities and hepatoprotective effects. However, consuming mycotoxin-contaminated plant material can cause immunosuppression and hepatotoxic problems. The aim of this study was to develop and validate a method for the determination of mycotoxin content in milk thistle. Fusarium toxins as T-2 and HT-2 toxins in grown milk thistle harvested from a breeding station in the Czech Republic during 2020-2021 were studied. The analysis of T-2 and HT-2 toxins was performed by UPLC-MS/MS after immunoaffinity columns EASI-EXTRACT® T-2 & HT-2 clean up. All analysed samples of milk thistle were contaminated with T-2 toxin and HT-2 toxin. The content of T-2 toxin in the samples from 2020 was in the range of 122.7-290.2 µg/kg and HT-2 toxin 157.0-319.0 µg/kg. In 2021, the content of T-2 toxin was in the range of 28.8-69.9 µg/kg and HT-2 toxin was 24.2-75.4 µg/kg. The results show that the climatic conditions of the year of harvesting have a highly statistically significant effect on the content of T-2 and HT-2 toxins in milk thistle.
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Affiliation(s)
- Rastislav Boško
- Department of Crop Science, Breeding and Plant Medicine, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, CZ-61300 Brno, Czech Republic;
- Research Institute of Brewing and Malting, Mostecká 7, CZ-61400 Brno, Czech Republic; (M.P.); (S.B.)
| | - Marek Pernica
- Research Institute of Brewing and Malting, Mostecká 7, CZ-61400 Brno, Czech Republic; (M.P.); (S.B.)
| | - Sylvie Běláková
- Research Institute of Brewing and Malting, Mostecká 7, CZ-61400 Brno, Czech Republic; (M.P.); (S.B.)
| | - Marie Bjelková
- Agritec Plant Research, Zemědělská 2520/16, CZ-78701 Sumperk, Czech Republic;
| | - Helena Pluháčková
- Department of Crop Science, Breeding and Plant Medicine, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, CZ-61300 Brno, Czech Republic;
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12
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Borymska W, Zych M, Dudek S, Kaczmarczyk-Sedlak I. Silymarin from Milk Thistle Fruits Counteracts Selected Pathological Changes in the Lenses of Type 1 Diabetic Rats. Nutrients 2022; 14:1450. [PMID: 35406062 PMCID: PMC9003010 DOI: 10.3390/nu14071450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/12/2022] [Accepted: 03/28/2022] [Indexed: 02/08/2023] Open
Abstract
Diabetes is a metabolic disease affecting many tissues and organs. The main etiological factor for diabetic complications is hyperglycemia and subsequent pathologies, such as oxidative stress. One of the organs susceptible to the development of diabetic complications is the eye with all of its elements, including the lens. The aim of this study was to evaluate the effect of silymarin, an extract obtained from milk thistle fruit husks, on the oxidative stress markers in the lenses of type 1 diabetic rats. The study was performed on male rats in which type 1 diabetes was induced with 60 mg/kg streptozotocin injection. Diabetic animals were treated via an intragastric tube with silymarin at 50 and 100 mg/kg doses for four weeks. Multiple oxidative stress and polyol pathway-related parameters were measured in the lenses, and auxiliary biochemical tests in the serum were conducted. Diabetes induced severe pathological changes both in the lenses and the serum, and silymarin counteracted several of them. Nevertheless, the qualitative analyses encompassing all tested parameters indicate that silymarin slightly improved the overall state of diabetic animals. Upon the obtained results, it can be concluded that silymarin reveals a faint positive effect on the lenses in type 1 diabetic rats.
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Affiliation(s)
- Weronika Borymska
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, 41-200 Sosnowiec, Poland; (M.Z.); (S.D.); (I.K.-S.)
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13
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Dumludag B, Derici MK, Sutcuoglu O, Ogut B, Pasaoglu OT, Gonul II, Derici U. Role of silymarin ( Silybum marianum) in the prevention of colistin-induced acute nephrotoxicity in rats. Drug Chem Toxicol 2022; 45:568-575. [PMID: 32174194 DOI: 10.1080/01480545.2020.1733003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 02/03/2020] [Accepted: 02/10/2020] [Indexed: 02/08/2023]
Abstract
Silymarin (Silybum marianum) has some protective effects against drug toxicity (cisplatin, acetaminophen, adriamycin, gentamicin etc.). Colistin is a strong antimicrobial, which is frequently used in the treatment of resistant gram-negative bacterial infections in recent years although it has nephrotoxic potential. This study was aimed to determine the role of silymarin against colistin-induced acute nephrotoxicity (CIN). Rats were randomly divided into four groups. The control group was treated with tap water whereas groups 2 and 3 received silymarin (orally, 100 mg/kg/day) and colistin (intraperitoneally, 750.000 IU/kg/day) for seven days, respectively. Group 4 received both 750,000 IU/kg/day colistin and 100 mg/kg/day silymarin for seven days. After euthanasia, histopathological and biochemical examinations were completed for the kidney tissue specimens and blood samples. All parameters of the control and silymarin groups were similar. Severe weight loss was seen in the groups receiving colistin (groups 3 and 4). Silymarin significantly increased glutathione peroxidase and superoxide dismutase levels when administered with colistin in group 4 only. Acute tubular injury, tubular necrosis, meduller congestion, interstitial inflammation and apoptotic indices of colistin group were significantly higher than the control group. The administration of colistin with silymarin (group 4) was able to make some improvements in tubular necrosis and significant increase in antioxidant capacity. Silymarin increased antioxidant enzyme activity only when used in combination with colistin. The effects of silymarin may become more pronounced when used at higher doses or with a longer duration of treatment and may prevent nephrotoxicity.
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Affiliation(s)
- Burak Dumludag
- Department of Nephrology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Mehmet Kursat Derici
- Department of Medical Pharmacology, Kirikkale University Faculty of Medicine, Kirikkale, Turkey
| | - Osman Sutcuoglu
- Department of Nephrology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Betul Ogut
- Department of Pathology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ozge Tugce Pasaoglu
- Department of Biochemistry, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ipek Isık Gonul
- Department of Pathology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ulver Derici
- Department of Nephrology, Gazi University Faculty of Medicine, Ankara, Turkey
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14
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Gamissans M, Expósito-Serrano V, López-Llunell C, Valdivieso L, Garbayo-Salmons P. Bullous pemphigoid triggered by Silybum marianum: an unexpected side effect of an herbal remedy. Int J Dermatol 2022; 61:361-363. [PMID: 34363687 DOI: 10.1111/ijd.15822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/07/2021] [Accepted: 07/20/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Marta Gamissans
- Department of Dermatology, Consorci Sanitari Parc Taulí, Sabadell, Spain
| | | | | | - Lorena Valdivieso
- Department of Pathology, Consorci Sanitari Parc Taulí, Sabadell, Spain
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15
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Jiang G, Sun C, Wang X, Mei J, Li C, Zhan H, Liao Y, Zhu Y, Mao J. Hepatoprotective mechanism of Silybum marianum on nonalcoholic fatty liver disease based on network pharmacology and experimental verification. Bioengineered 2022; 13:5216-5235. [PMID: 35170400 PMCID: PMC8974060 DOI: 10.1080/21655979.2022.2037374] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/17/2022] [Accepted: 01/29/2022] [Indexed: 12/12/2022] Open
Abstract
The study aimed to identify the key active components in Silybum marianum (S. marianum) and determine how they protect against nonalcoholic fatty liver disease (NAFLD). TCMSP, DisGeNET, UniProt databases, and Venny 2.1 software were used to identify 11 primary active components, 92 candidate gene targets, and 30 core hepatoprotective gene targets in this investigation, respectively. The PPI network was built using a string database and Cytoscape 3.7.2. The KEGG pathway and GO biological process enrichment, biological annotation, as well as the identified hepatoprotective core gene targets were analyzed using the Metascape database. The effect of silymarin on NAFLD was determined using H&E on pathological alterations in liver tissues. The levels of liver function were assessed using biochemical tests. Western blot experiments were used to observe the proteins that were expressed in the associated signaling pathways on the hepatoprotective effect, which the previous network pharmacology predicted. According to the KEGG enrichment study, there are 35 hepatoprotective signaling pathways. GO enrichment analysis revealed that 61 biological processes related to the hepatoprotective effect of S. marianum were identified, which mainly involved in response to regulation of biological process and immune system process. Silymarin was the major ingredient derived from S. marianum, which exhibited the hepatoprotective effect by reducing the levels of ALT, AST, TC, TG, HDL-C, LDL-C, decreasing protein expressions of IL-6, MAPK1, Caspase 3, p53, VEGFA, increasing protein expression of AKT1. The present study provided new sights and a possible explanation for the molecular mechanisms of S. marianum against NAFLD.
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Affiliation(s)
- Guoyan Jiang
- Department of Emergency, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunhong Sun
- Department of Emergency, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaodong Wang
- Chongqing Medical and Pharmaceutical College, School of Clinical medicine, Chongqing, China
| | - Jie Mei
- Department of periodontal, Stomatological Hospital of Chongqing Medical University, Chongqing, China
| | - Chen Li
- Department of Biology, Chemistry, Pharmacy, Free University of Berlin, Berlin, Germany
| | - Honghong Zhan
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Yixuan Liao
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Yongjun Zhu
- Department of Orthopedics, The Ninth People’s Hospital of Chongqing, Chongqing, China
| | - Jingxin Mao
- Chongqing Medical and Pharmaceutical College, School of Clinical medicine, Chongqing, China
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
- College of Basic Medical Science, Southwest University, Chongqing, China
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16
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Doostkam A, Fathalipour M, Anbardar MH, Purkhosrow A, Mirkhani H. Therapeutic Effects of Milk Thistle ( Silybum marianum L.) and Artichoke ( Cynara scolymus L.) on Nonalcoholic Fatty Liver Disease in Type 2 Diabetic Rats. Can J Gastroenterol Hepatol 2022; 2022:2868904. [PMID: 35186807 PMCID: PMC8856812 DOI: 10.1155/2022/2868904] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND At present, nonalcoholic fatty liver disease (NAFLD) does not have an approved pharmacologic therapy. The present study investigated the protective effects and possible mechanisms of milk thistle (Silybum marianum L.) and artichoke (Cynara scolymus L.) in treating NAFLD in type 2 diabetic rats. METHODS The NAFLD was established in rats after four weeks of type 2 diabetes induction. The animals were treated with pharmaceutical preparations of milk thistle (Livergol®) and artichoke (Atheromod-B®) extracts for eight weeks. After the end of the intervention, oral glucose tolerance, the serum parameters of oxidative stress, liver functional tests, and lipid profiles were evaluated. Histopathological changes were assessed by hematoxylin and eosin staining. RESULTS Treatment with preparations of milk thistle and artichoke nonsignificantly improved glucose tolerance in diabetic rats. Both preparations significantly improved serum superoxide dismutase activity and the level of malondialdehyde. Although treatment with milk thistle reduced serum activity of aspartate aminotransferase and serum levels of triglyceride (TG), total cholesterol, and low-density lipoprotein-cholesterol, artichoke extracts only attenuated the serum level of TG. Milk thistle also effectively protected the liver from histological changes. CONCLUSIONS Milk thistle could be a promising pharmacological option for the treatment of NAFLD. Nonetheless, long-term randomized clinical trials are necessary to confirm the observed results.
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Affiliation(s)
- Aida Doostkam
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Fathalipour
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | | | - Azar Purkhosrow
- Department of Pharmacology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Mirkhani
- Department of Pharmacology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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17
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Koltai T, Fliegel L. Role of Silymarin in Cancer Treatment: Facts, Hypotheses, and Questions. J Evid Based Integr Med 2022; 27:2515690X211068826. [PMID: 35018864 PMCID: PMC8814827 DOI: 10.1177/2515690x211068826] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/20/2021] [Accepted: 12/06/2021] [Indexed: 12/14/2022] Open
Abstract
The flavonoid silymarin extracted from the seeds of Sylibum marianum is a mixture of 6 flavolignan isomers. The 3 more important isomers are silybin (or silibinin), silydianin, and silychristin. Silybin is functionally the most active of these compounds. This group of flavonoids has been extensively studied and they have been used as hepato-protective substances for the mushroom Amanita phalloides intoxication and mainly chronic liver diseases such as alcoholic cirrhosis and nonalcoholic fatty liver. Hepatitis C progression is not, or slightly, modified by silymarin. Recently, it has also been proposed for SARS COVID-19 infection therapy. The biochemical and molecular mechanisms of action of these substances in cancer are subjects of ongoing research. Paradoxically, many of its identified actions such as antioxidant, promoter of ribosomal synthesis, and mitochondrial membrane stabilization, may seem protumoral at first sight, however, silymarin compounds have clear anticancer effects. Some of them are: decreasing migration through multiple targeting, decreasing hypoxia inducible factor-1α expression, inducing apoptosis in some malignant cells, and inhibiting promitotic signaling among others. Interestingly, the antitumoral activity of silymarin compounds is limited to malignant cells while the nonmalignant cells seem not to be affected. Furthermore, there is a long history of silymarin use in human diseases without toxicity after prolonged administration. The ample distribution and easy accessibility to milk thistle-the source of silymarin compounds, its over the counter availability, the fact that it is a weed, some controversial issues regarding bioavailability, and being a nutraceutical rather than a drug, has somehow led medical professionals to view its anticancer effects with skepticism. This is a fundamental reason why it never achieved bedside status in cancer treatment. However, in spite of all the antitumoral effects, silymarin actually has dual effects and in some cases such as pancreatic cancer it can promote stemness. This review deals with recent investigations to elucidate the molecular actions of this flavonoid in cancer, and to consider the possibility of repurposing it. Particular attention is dedicated to silymarin's dual role in cancer and to some controversies of its real effectiveness.
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Affiliation(s)
- Tomas Koltai
- Hospital del Centro Gallego de Buenos Aires, Buenos Aires, Argentina
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18
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Mayr S, Strasser S, Kirchler CG, Meischl F, Stuppner S, Beć KB, Grabska J, Sturm S, Stuppner H, Popp MA, Bonn GK, Huck CW. Quantification of Silymarin in Silybi mariani fructus: Challenging the Analytical Performance of Benchtop vs. Handheld NIR Spectrometers on Whole Seeds. Planta Med 2022; 88:20-32. [PMID: 33434938 DOI: 10.1055/a-1326-2497] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The content of the flavonolignan mixture silymarin and its individual components (silichristin, silidianin, silibinin A, silibinin B, isosilibinin A, and isosilibinin B) in whole and milled milk thistle seeds (Silybi mariani fructus) was analyzed with near-infrared spectroscopy. The analytical performance of one benchtop and two handheld near-infrared spectrometers was compared. Reference analysis was performed with HPLC following a Soxhlet extraction (European Pharmacopoeia) and a more resource-efficient ultrasonic extraction. The reliability of near-infrared spectral analysis determined through partial least squares regression models constructed independently for the spectral datasets obtained by the three spectrometers was as follows. The benchtop device NIRFlex N-500 performed the best both for milled and whole seeds with a root mean square error of CV between 0.01 and 0.17%. The handheld spectrometer MicroNIR 2200 as well as the microPHAZIR provided a similar performance (root mean square error of CV between 0.01 and 0.18% and between 0.01 and 0.23%, respectively). We carried out quantum chemical simulation of near-infrared spectra of silichristin, silidianin, silibinin, and isosilibinin for interpretation of the results of spectral analysis. This provided understanding of the absorption regions meaningful for the calibration. Further, it helped to better separate how the chemical and physical properties of the samples affect the analysis. While the study demonstrated that milling of samples slightly improves the performance, it was deemed to be critical only for the analysis carried out with the microPHAZIR. This study evidenced that rapid and nondestructive quantification of silymarin and individual flavonolignans is possible with miniaturized near-infrared spectroscopy in whole milk thistle seeds.
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Affiliation(s)
- Sophia Mayr
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
| | - Simon Strasser
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
| | - Christian G Kirchler
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
| | - Florian Meischl
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
| | - Stefan Stuppner
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
- ADSI - Austrian Drug Screening Institute, Innsbruck, Austria
| | - Krzysztof B Beć
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
| | - Justyna Grabska
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
| | - Sonja Sturm
- Institute of Pharmacognosy, University of Innsbruck, Innsbruck, Austria
| | - Hermann Stuppner
- Institute of Pharmacognosy, University of Innsbruck, Innsbruck, Austria
| | - Michael A Popp
- Michael Popp Research Institute of New Phyto Entities, University of Innsbruck, Innsbruck, Austria
| | - Günther K Bonn
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
- ADSI - Austrian Drug Screening Institute, Innsbruck, Austria
| | - Christian W Huck
- Institute of Analytical Chemistry and Radiochemistry, University of Innsbruck, Innsbruck, Austria
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Saeed F, Younas M, Fazal H, Mushtaq S, Rahman FU, Shah M, Anjum S, Ahmad N, Ali M, Hano C, Abbasi BH. Green and chemically synthesized zinc oxide nanoparticles: effects on in-vitro seedlings and callus cultures of Silybum marianum and evaluation of their antimicrobial and anticancer potential. Artif Cells Nanomed Biotechnol 2021; 49:450-460. [PMID: 33993821 DOI: 10.1080/21691401.2021.1926274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 04/01/2021] [Accepted: 04/29/2021] [Indexed: 01/02/2023]
Abstract
Zinc oxide nanoparticles (ZnO-NPs) have been produced by physical and chemical methods. Here, the comparative evaluation of both chemically-synthesised ZnO-NPs (C-ZNPs) and in-vitro cultured S. marianum mediated green-synthesised ZnO-NPs (G-ZNPs) were investigated on seed germination frequency, root and shoot growth, callus induction and biochemical profile of medicinally important plant Silybum marianum. Of all the treatments, callus-mediated ZnO-NPs gave optimum results for seed germination (65%), plantlet's root length (4.3 cm), shoot length (5.3 cm) and fresh and dry weights (220.4 g L-1 and 21.23 g L-1, respectively). Similarly, the accumulation of phenolic (12.3 µg/mg DW) and flavonoid (2.8 µg/mg DW) contents were also enhanced in callus cultures treated with G-ZNPs. We also observed maximum antioxidant activity (99%) in callus cultures treated with G-ZNPs, however, in case of plantlets, these activities were found highest for in-vitro whole plant-mediated ZnO-NPs. Moreover, G-ZNPs also enhanced total protein content (265.32 BSAE/20g FW) in callus cultures. G-ZNPs were further assessed for their effects on several multidrug resistant bacterial strains and human liver carcinoma (HepG2) cells and our findings revealed that callus extracts treated with G-ZNPs show ameliorated antibacterial (highest zone of inhibition (19 mm) against Klebsiella pneumonia) and anticancer (highest cytotoxicity of 64%) activities.
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Affiliation(s)
- Faryal Saeed
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Younas
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Hina Fazal
- Medicinal Botanic Centre, Pakistan Council of Scientific and Industrial Research, Peshawar, Pakistan
| | - Sadaf Mushtaq
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Faiz Ur Rahman
- Department of Microbiology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muzamil Shah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sumaira Anjum
- Department of Biotechnology, Kinnaird College for Women, Lahore, Pakistan
| | - Nisar Ahmad
- Centre for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Mohammad Ali
- Centre for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, University of Orleans, Chartres, France
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Shehzad MA, Khan MA, Ali A, Mohammad S, Noureldeen A, Darwish H, Ali A, Ahmad A, Khan T, Khan RS. Interactive effects of zinc oxide nano particles and different light regimes on growth and silymarin biosynthesis in callus cultures of Silybum marianum L. Artif Cells Nanomed Biotechnol 2021; 49:523-535. [PMID: 34187267 DOI: 10.1080/21691401.2021.1946069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 05/20/2021] [Accepted: 06/15/2021] [Indexed: 10/21/2022]
Abstract
Silybum marianum L. commonly known as milk thistle is a medicinally potent plant with a multitude of pharmacological applications. The present investigations demonstrated the effects of Zinc Oxide nanoparticles (ZnO NPs) on callus growth and biosynthesis of silymarin in milk thistle under various light conditions. The callus cultures developed on Murashige and Skoog (MS) basal media containing ZnO NPs (0.15 mg/L), under the dark condition maintained for two weeks, followed by transference into normal light produced the maximum callus fresh weight (2294 mg/L FW). Further, the metabolite profiling revealed that ZnO NPs significantly augmented the production of silymarin and upregulated the antioxidant system in the callus cultures. Maximum TPC (total phenolic content: 37 ± 0.20 mg/g DW), TFC (total flavonoid content: 8.9 ± 0.023), DPPH antioxidant activity (91.5 ± 1.75%), Superoxide dismutase activity (SOD: 4.1 ± 0.045 nM/min/mg FW) and the highest silymarin content (14.6 ± 0.023 mg/g DW) were recorded in the callus cultures developed on MS media supplemented with solitary ZnO NPs (0.15 mg/L). While the callus culture evolved in presence of only PGRs (2,4 D and BA: 2 mg/L, each) accumulated the lesser fresh weight (562 mg/L FW). A higher concentration of ZnO NPs (0.15 mg/L) enhanced the secondary metabolite accumulation and silymarin content in the callus of Silybum marianum. This is the first standardized protocol to be applied on the industrial level for the production of silymarin.
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Affiliation(s)
- Muhammad Aamir Shehzad
- Department of Biotechnology, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan (AWKUM), Mardan, Pakistan
| | - Mubarak Ali Khan
- Department of Biotechnology, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan (AWKUM), Mardan, Pakistan
| | - Amir Ali
- Biotechnology Lab, Agricultural Research Institute (ARI), Peshawar, Pakistan
| | - Sher Mohammad
- Biotechnology Lab, Agricultural Research Institute (ARI), Peshawar, Pakistan
| | - Ahmed Noureldeen
- Department of Biology, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Hadeer Darwish
- Department of Biotechnology, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Asif Ali
- Department of Biotechnology, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan (AWKUM), Mardan, Pakistan
| | - Ayaz Ahmad
- Department of Biotechnology, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan (AWKUM), Mardan, Pakistan
| | - Tariq Khan
- Department of Biotechnology, University of Malakand, Islamabad, Pakistan
| | - Raham Sher Khan
- Department of Biotechnology, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan (AWKUM), Mardan, Pakistan
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Nachammai V, Jeyabalan S, Muthusamy S. Anxiolytic effects of silibinin and naringenin on zebrafish model: A preclinical study. Indian J Pharmacol 2021; 53:457-464. [PMID: 34975133 PMCID: PMC8764982 DOI: 10.4103/ijp.ijp_18_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 05/08/2021] [Accepted: 11/11/2021] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE Stress exacerbates the pathophysiology of major neurodegenerative disorders. In this study, the zebrafish (Danio rerio), the frequently used model for experimental studies of stress and other central nervous system disorders, was used to evaluate the anxiolytic potential of flavonoids, namely silibinin and naringenin on alleviating acute stress-induced anxiety. MATERIALS AND METHODS A molecular docking study with Molegro Virtual Docker software was done to assess the binding potential of flavonoids on serotonin and dopamine receptors. To determine the bioactivity and investigate the toxicity of the flavonoids, silibinin, and naringenin, brine shrimp lethality assay, and an acute toxicity study was conducted according to Organization for Economic Co-operation and Development (OECD) Test Guideline 203. The effect of silibinin and naringenin was assessed using behavioral tasks such as the novel tank assay and the light-dark test on the zebrafish model of acute stress. RESULTS Molecular docking studies showed a higher affinity of silibinin and naringenin for the serotonin and dopamine receptors. In comparison to the LC50 value, 13.15 μg/ml of the reference standard potassium dichromate, silibinin, and naringenin yielded higher LC50 values, 34.10 μg/ml and 91.33 μg/ml, respectively. The LC50 value of silibinin and naringenin was observed to be >100 mg/l from the acute toxicity study on adult zebrafish. After transferring to a novel tank, silibinin and naringenin-treated zebrafish groups were found to explore the upper level of the tank, similar to standard drugs, and spent a long time in the upper level of the tank compared to the control group (p < 0.01). Both silibinin and naringenin treatment group spent increased amounts of time in the tank's illuminated part in contrast to that of the dark side as evidenced by the number of zebrafish entering or remaining in the illuminated part of the tank through the light-dark test. Silibinin and naringenin treated groups were found to spend increased time in the light side significantly on the day 15th of evaluation as compared to the control group (p < 0.05 and p < 0.001, respectively). CONCLUSION The flavonoids, silibinin, and naringenin were found to mitigate acute stress-induced anxiety, owing to their anxiolytic properties in the zebrafish model and may be explored as the potential therapeutic agents for treating anxiety.
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Affiliation(s)
- V. Nachammai
- Department of Pharmacology, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamil Nadu, India
| | - Srikanth Jeyabalan
- Department of Pharmacology, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamil Nadu, India
| | - Sivakumar Muthusamy
- Department of Pharmacology, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamil Nadu, India
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22
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Islam A, Mishra A, Siddiqui MA, Siddiquie S. Recapitulation of Evidence of Phytochemical, Pharmacokinetic and Biomedical Application of Silybin. Drug Res (Stuttg) 2021; 71:489-503. [PMID: 34318464 DOI: 10.1055/a-1528-2721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Silymarin is a standardized extract obtained from seeds of Silybum marianum (SM) belonging to the family Asteraceae. It is a flavonolignan complex and consists of various compounds like silybin A silybin B, isosilybin A, isosilybin B, silydianin, silychristin and isosilychristin. Silybin is the major active component present in 60-70% of the silymarin extract. It has been used traditionally for the treatment of various liver disorders like cirrhosis, jaundice, and hepatitis. Silymarin possesses antioxidant and anti-inflammatory properties and is responsible for its antitumor activity. Other than hepatoprotective effect SM also possesses renoprotective, anti-diabetic, neuroprotective, hypolipidemic, anti-atherosclerosis and cardioprotective effects. Rather antimicrobial property of silymarin was observed against specific microbes, fungi, and viruses. This manuscript covered recent preclinical and clinical evidence of specific components silybin, responsible for its efficacy and about clinical studies has been conducted so far, which proven it's safety and offers mild effect like nausea, diarrhea and bloating. This review specifically focused on recent updates on its active components therapeutic applications against complicated ailments not covered in earlier reports.
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Affiliation(s)
- Anas Islam
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Anuradha Mishra
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Md Aftab Siddiqui
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Saman Siddiquie
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
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Toomari E, Hajian S, Mojab F, Omidkhah T, Nasiri M. Evaluation the effect of Silybum marianum ointment on episiotomy wound healing and pain intensity in primiparous women: a randomized triple blind clinical trial. BMC Complement Med Ther 2021; 21:253. [PMID: 34620153 PMCID: PMC8495983 DOI: 10.1186/s12906-021-03413-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 09/17/2021] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Episiotomy is the most commonn surgical procedure in midwifery which as any other wounds can cause infection or delay in healing. The current study aimed to determine effect of Silybum marianum ointment on pain severity and healing of episiotomy wound in primiparous women referring to Shahid Nourani Hospital at 2019. METHODS This research was done as a randomized, triple-blind clinical trial on 87 priiparous women (44 indivdiuals in Silybum marianum ointment group and 43 indivdiuals in placebo group) referred to Shahid Nourani Hospital in Talesh (Guilan Province), Iran at September 2019. After labor and performing episiotomy, twice a day for 10 days as a fingertip size of the ointment was prescribed to be topically used on the episiotomy incision for both groups (Silybum marianum ointment or placebo ointment). Data gathering was done using demographic and midwifery information questionnaire, Episiotomy healing assessment: Redness, Edema, Ecchymosis, Discharge, Approximation)REEDA Scale (REEDA Scale: Redness(R); Edema (E), Ecchymosis(E), Discharge from the wound(D); Approximation of the perineal tissues(A))(scale, and visual analogue scale of pain. Examination of healing status of the perinea incision was performed during first 12 h, fifth day and tenth day after labor.Kolmogrov-Smirnov test was used in order to investiagte nomrality of data distribution of quantitative data, and two- independent samples t test, Chi square, repeated measures two factorial analysis of variance and Fischer's exact test were used. SPSS software version 23 was used to analyze data and 0.05 was considered as signifcance level. RESULTS Both groups of Silybum marianum and placebo groups did not differ regarding demographic and midwifery characteristics, hygiene status prior to intervention (P > 0.05). Mean difference of pain severity and REEDA scale in Silybum marianum ointment group in 12 h after labor, at fifth day and tenth day after labor was significant comparing to control group which indicates decline in episiotomy pain severity and faster wound healing (P < 0.001). CONCLUSIONS Silybum marianum ointment ointment accelerates episiotomy wound healing rate due to its healing properties and decreases pain severity. TRIAL REGISTRATION This study was registered in Iranian Registry of Clinical Trials in 10/08/2019 with the IRCT ID: IRCT201811100411603N1.
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Affiliation(s)
- Elmira Toomari
- Student Research Committee, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Midwifery & Reproductive Health, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Vali Asr Ave., Ayatollah Rafsanjani Cross Road, Niayesh Complex, Tehran, 1985717443 Iran
| | - Sepideh Hajian
- Department of Midwifery & Reproductive Health, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Vali Asr Ave., Ayatollah Rafsanjani Cross Road, Niayesh Complex, Tehran, 1985717443 Iran
- Midwifery & Reproductive Health Research Center, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faraz Mojab
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Vali Asr Ave., Ayatollah Rafsanjani Cross Road, Niayesh Complex, Tehran, 1991953381 Iran
| | - Tayebe Omidkhah
- Guilan University of medical science, Shahid Noorani Hospital, Talesh, Guilan Province 4271937916 Iran
| | - Malihe Nasiri
- Department of Midwifery & Reproductive Health, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Vali Asr Ave., Ayatollah Rafsanjani Cross Road, Niayesh Complex, Tehran, 1985717443 Iran
- Department of Basic sciences, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
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Habotta OA, Ateya A, Saleh RM, El-Ashry ES. Thiamethoxam-induced oxidative stress, lipid peroxidation, and disturbance of steroidogenic genes in male rats: Palliative role of Saussurea lappa and Silybum marianum. Environ Toxicol 2021; 36:2051-2061. [PMID: 34181816 DOI: 10.1002/tox.23322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 05/02/2021] [Accepted: 06/13/2021] [Indexed: 06/13/2023]
Abstract
Thiamethoxam (TMX) belongs to the neonicotinoid insecticide family and may evoke marked endocrine disruption. In this study, the reproductive toxicity of TMX on male rats was assessed along with the ability of Saussurea lappa (costus roots) and/or Silybum marianum extract (SM) to alleviate TMX toxicity. Male rats were allocated to seven groups and orally treated daily for 4 weeks: Control (saline), Costus (200 mg/kg), SM (150 mg/kg), TMX (78.15 mg/kg), TMX-costus, TMX-SM, and TMX-costus-SM (at the aforementioned doses). Compared with control group, TMX administration induced reductions in testicular levels of glutathione and antioxidant activities of SOD and CAT. In addition, TMX-exposed rats showed lower serum testosterone hormonal levels as well as higher malondialdehyde and nitric acid levels were detected in TMX-administered rats. On a molecular basis, mRNA expressions of StAR, CYP17a, 3β-HSD, SR-B1, and P450scc genes were significantly down-regulated in TMX group, whereas the expression of LHR and aromatase genes was up-regulated. Moreover, TMX-induced testicular damage was confirmed by histopathological screening. Importantly, however, the administration of either costus roots or SM significantly alleviated all aforementioned TMX-induced changes, indicating the effective antioxidant activities of these plant products. Interestingly, simultaneous treatment with costus root and SM provided better protection against TMX reproduction toxicity than treatment with either agent alone.
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Affiliation(s)
- Ola A Habotta
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Ahmed Ateya
- Department of Animal Husbandry and Wealth Development Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Rasha M Saleh
- Department of Physiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Eman S El-Ashry
- Department of Pharmacology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
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25
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Nehmi VA, Murata GM, Moraes RCMD, Lima GCA, De Miranda DA, Radloff K, Costa RGF, Jesus JDCRD, De Freitas JA, Viana NI, Pimenta R, Leite KRM, Otoch JP, Pessoa AFM. A novel supplement with yeast β-glucan, prebiotic, minerals and Silybum marianum synergistically modulates metabolic and inflammatory pathways and improves steatosis in obese mice. J Integr Med 2021; 19:439-450. [PMID: 34108131 DOI: 10.1016/j.joim.2021.05.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 03/06/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To evaluate the synergic effects of a novel oral supplement formulation, containing prebiotics, yeast β-glucans, minerals and silymarin (Silybum marianum), on lipid and glycidic metabolism, inflammatory and mitochondrial proteins of the liver, in control and high-fat diet-induced obese mice. METHODS After an acclimation period, 32 male C57BL/6 mice were divided into the following groups: nonfat diet (NFD) vehicle, NFD supplemented, high-fat diet (HFD) vehicle and HFD supplemented. The vehicle and experimental formulation were administered orally by gavage once a day during the last four weeks of the diet (28 consecutive days). We then evaluated energy homeostasis, inflammation, and mitochondrial protein expression in these groups of mice. RESULTS After four weeks of supplementation, study groups experienced reduced glycemia, dyslipidemia, fat, and hepatic fibrosis levels. Additionally, proliferator-activated receptor-α, AMP-activated protein kinase-1α, peroxisome proliferator-activated receptor γ co-activator-1α, and mitochondrial transcription factor A expression levels were augmented; however, levels of inhibitor of nuclear factor-κB kinase subunit α and p65 nuclear factor-κB expression, and oxidative markers were reduced. Notably, the cortisol/C-reactive protein ratio, a well-characterized marker of the hypothalamic-pituitary-adrenal axis immune interface status, was found to be modulated by the supplement. CONCLUSION We discovered that the novel supplement was able to modify different antioxidant, metabolic and inflammatory pathways, improving the energy homeostasis and inflammatory status, and consequently alleviated hepatic steatosis.
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Affiliation(s)
- Victor Abou Nehmi
- Laboratory of Medical Investigation (LIM-26), Department of Surgery, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Gilson Masahiro Murata
- Laboratory of Medical Investigation (LIM-29), Clinic Medical Department, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Ruan Carlos Macêdo de Moraes
- Laboratory of Medical Investigation (LIM-26), Department of Surgery, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Gabriely Cristina Alves Lima
- Laboratory of Medical Investigation (LIM-26), Department of Surgery, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Danielle Araujo De Miranda
- Department of Physiology, Escola Paulista de Medicina/Universidade Federal de São Paulo, São Paulo, SP 04023062, Brazil
| | - Katrin Radloff
- Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Karlsruhe, BW 76131, Germany
| | - Raquel Galvão Figuerêdo Costa
- Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, United States
| | - Joyce de Cassia Rosa de Jesus
- Laboratory of Medical Investigation (LIM-26), Department of Surgery, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Jéssica Alves De Freitas
- Laboratory of Medical Investigation (LIM-29), Clinic Medical Department, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Nayara Izabel Viana
- Laboratory of Medical Investigation (LIM-55), Urology Department, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - Ruan Pimenta
- Laboratory of Medical Investigation (LIM-55), Urology Department, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil; D'Or Institute for Research and Education, Rio de Janeiro, RJ 22281-100, Brazil
| | - Katia Ramos Moreira Leite
- Laboratory of Medical Investigation (LIM-55), Urology Department, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil
| | - José Pinhata Otoch
- Laboratory of Medical Investigation (LIM-26), Department of Surgery, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil; Program in Anesthesiology, Surgical Sciences, and Perioperative Medicine, University of São Paulo, São Paulo, SP 01246903, Brazil
| | - Ana Flávia Marçal Pessoa
- Laboratory of Medical Investigation (LIM-26), Department of Surgery, University of Sao Paulo Medical School, São Paulo, SP 01246903, Brazil; Program in Anesthesiology, Surgical Sciences, and Perioperative Medicine, University of São Paulo, São Paulo, SP 01246903, Brazil; Brazilian Academic Consortium for Integrative Health (CABSIN), Natural Products Committee, São Paulo, SP 05449-070, Brazil.
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26
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Zahra N, Wahid A, Shaukat K, Hafeez MB, Batool A, Hasanuzzaman M. Oxidative stress tolerance potential of milk thistle ecotypes after supplementation of different plant growth-promoting agents under salinity. Plant Physiol Biochem 2021; 166:53-65. [PMID: 34090121 DOI: 10.1016/j.plaphy.2021.05.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 05/26/2021] [Indexed: 05/07/2023]
Abstract
The aim of the present work was to evaluate the effect of different plant growth promoters (PGPs) such as ascorbic acid (500 μM), thiourea (250 μM) and moringa leaf extract (3%) to mitigate salinity stress (120 mM NaCl) in four different milk thistle [Silybum marianum (L.) Gaertn.] ecotypes from Faisalabad (FSD), Gujranwala (GUJ), Kallar Kahar (KK), and Quetta (QTA) under field conditions for two years (2017-2018). In the present study, oxidative stress indicators such as malondialdehyde (MDA) and hydrogen peroxide (H2O2) and activities of different antioxidant enzymes and levels of non-enzymatic antioxidants were significantly differed among ecotypes, salinity, and PGPs. Supplementation with ascorbic acid and moringa leaf extract improved antioxidant defense machinery during the acclimation process against salinity, and milk thistle ecotypes represent their background of ecological zones and inherent tendency to face and confronting stress with improving antioxidant levels to a significant extent in varying ways. Ecotypic variations showed that QTA ecotype Followed by FSD, GUJ, and KK had more antioxidant capacity, with minimum reactive oxygen species production. Interestingly, the correlation data revealed that MDA and H2O2 had a positive correlation with each other and showed a negative correlation with all the enzymatic and non-enzymatic antioxidants.
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Affiliation(s)
- Noreen Zahra
- Department of Botany, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Abdul Wahid
- Department of Botany, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Kanval Shaukat
- Department of Botany, University of Agriculture, Faisalabad, 38040, Pakistan; Department of Botany, University of Balochistan, Quetta, Pakistan
| | | | - Aaliya Batool
- Department of Botany, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Mirza Hasanuzzaman
- Department of Agronomy, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Sher-e-Bangla Nagar, Dhaka-1207, Bangladesh.
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De Marco A, Luongo G, Di Marino C, De Tommaso G, Di Fabio G, Zarrelli A. Silymarin from Silybum marianum by Naviglio's extractor: a new and very efficient approach. Nat Prod Res 2021; 35:2621-2627. [PMID: 31691591 DOI: 10.1080/14786419.2019.1687474] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/21/2019] [Accepted: 10/25/2019] [Indexed: 01/29/2023]
Abstract
The aim of this work is to compare new and traditional extraction methods to obtain silymarin from Silybum marianum, a biennial herbaceous plant of the Asteraceae family, present throughout the Mediterranean basin and used to treat several diseases. Silymarin primarily contains flavonolignans and flavonoids and is used in some pharmaceutical preparations to improve of liver function and as a protective against some hepatotoxins. In six extracts obtained by new and traditional extraction methods, the total contents of silymarin and its main flavonolignans, total phenols and condensed tannins were evaluated in addition to their respective antioxidant capacities. By the Naviglio extractor, that is a rapid solid-liquid dynamic extraction method, it is possible to obtain a fraction quantitatively more abundant than other methods, and with a lower content of tannins and phenolic compounds but with a higher content of flavonolignans, rare and expensive, and therefore easier to separate and purify.
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Affiliation(s)
- Anna De Marco
- Department of Biology, University of Naples "Federico II", Naples, Italy
| | - Giovanni Luongo
- Department of Chemical Sciences, University of Napoli "Federico II", Naples, Italy
| | - Cinzia Di Marino
- Department of Chemical Sciences, University of Napoli "Federico II", Naples, Italy
| | - Gaetano De Tommaso
- Department of Chemical Sciences, University of Napoli "Federico II", Naples, Italy
| | - Giovanni Di Fabio
- Department of Chemical Sciences, University of Napoli "Federico II", Naples, Italy
| | - Armando Zarrelli
- Department of Chemical Sciences, University of Napoli "Federico II", Naples, Italy
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Tvrdý V, Pourová J, Jirkovský E, Křen V, Valentová K, Mladěnka P. Systematic review of pharmacokinetics and potential pharmacokinetic interactions of flavonolignans from silymarin. Med Res Rev 2021; 41:2195-2246. [PMID: 33587317 DOI: 10.1002/med.21791] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 01/06/2021] [Accepted: 01/29/2021] [Indexed: 12/15/2022]
Abstract
Silymarin is an extract from the seeds (fruits) of Silybum marianum that contains flavonolignans and flavonoids. Although it is frequently used as a hepatoprotective agent, its application remains somewhat debatable, in particular, due to the low oral bioavailability of flavonolignans. Moreover, there are claims of its potential interactions with concomitantly used drugs. This review aims at a systematic summary and critical assessment of known information on the pharmacokinetics of particular silymarin flavonolignans. There are two known major reasons for poor systemic oral bioavailability of flavonolignans: (1) rapid conjugation in intestinal cells or the liver and (2) efflux of parent flavonolignans or formed conjugates back to the lumen of the gastrointestinal tract by intestinal cells and rapid excretion by the liver into the bile. The metabolism of phase I appears to play a minor role, in contrast to extensive conjugation and indeed the unconjugated flavonolignans reach low plasma levels after common doses. Only about 1%-5% of the administered dose is eliminated by the kidneys. Many in vitro studies tested the inhibitory potential of silymarin and its components toward different enzymes and transporters involved in the absorption, metabolism, and excretion of xenobiotics. In most cases, effective concentrations are too high to be relevant under real biological conditions. Most human studies showed no silymarin-drug interactions explainable by these suggested interferences. More interactions were found in animal studies, likely due to the much higher doses administered.
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Affiliation(s)
- Václav Tvrdý
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Jana Pourová
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Eduard Jirkovský
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Vladimír Křen
- Laboratory of Biotransformation, Institute of Microbiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Kateřina Valentová
- Laboratory of Biotransformation, Institute of Microbiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Přemysl Mladěnka
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
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H Alzoubi K, F Khabour O, S Alkofahi A, M Mhaidat N, A Abu-Siniyeh A. Anticancer and antimutagenic activity of Silybum marianum L. and Eucalyptus camaldulensis Dehnh. against skin cancer induced by DMBA: In vitro and in vivo models. Pak J Pharm Sci 2021; 34:987-993. [PMID: 34602423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The current study investigated the prospective effect of Silybum marianum L. and Eucalyptus camaldulensis Dehnh extracts against skin cancer. Skin cancer was induced by 7,12-dimethylbenz(a) anthracene (DMBA) in young Balb/c mice. Plant extracts were administered to animals orally, once/day (100mg/kg, 5 days/week) for the 20 weeks. Anticancer activity was examined via tumor progression, where antimutagenic activity was measured using 8-OHdG and sister chromatid exchange (SCE) levels. Eucalyptus camaldulensis Dehnh. leaves extract and Silybum marianum L. leaves extract significantly reduced 8-OHdG in cultured human lymphocytes in a dose-response manner (P<0.05). Similarly, the leave extracts of both plants significantly reduced chromosomal damage as measured by SCE levels (P<0.05). In the skin painting assay, the leave extracts of both plants significantly delayed the onset of tumors compared to DMBA treated group (P<0.05). The Silybum marianum leaves extract significantly reduced tumor incidence (P<0.01) and papilloma frequency (P<0.01) induced by DMBA. The Eucalyptus camaldulensis leaves extract significantly reduced the number of tumors per animal (P<0.05) and incidence of tumors (P<0.001). The in vitro and in vivo findings showed that leaves of Silybum marianum L. and Eucalyptus camaldulensis Dehnh. extracts might be a promising source for anticancer and antimutagenic agents against human cancer.
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Affiliation(s)
- Karem H Alzoubi
- Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Omar F Khabour
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Ahmad S Alkofahi
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Nizar M Mhaidat
- Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Ahmed A Abu-Siniyeh
- Department of Medical Laboratories, Faculty of Health Sciences, American University of Madaba, Madaba, Jordan/Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan
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Vilahur G, Sutelman P, Mendieta G, Ben-Aicha S, Borrell-Pages M, Peña E, Crespo J, Casaní L, Badimon L. Triglyceride-induced cardiac lipotoxicity is mitigated by Silybum marianum. Atherosclerosis 2021; 324:91-101. [PMID: 33857761 DOI: 10.1016/j.atherosclerosis.2021.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 02/21/2021] [Accepted: 03/10/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND AIMS Silybum marianum (SM) is an herbal product with cytoprotective and antioxidant properties. We have previously demonstrated that SM ameliorates ventricular remodeling and improves cardiac performance. Here, we evaluated whether SM could exert beneficial effects against cardiac lipotoxicity in a pig model of closed-chest myocardial infarction (MI). METHODS Study 1 investigated the effect of SM administration on lipid profile and any potential SM-related adverse effects. Animals received SM or placebo during 10 days and were afterward sacrificed. Study 2 evaluated the effectiveness of SM daily administration in reducing cardiac lipotoxicity in animals subjected to a 1.5h myocardial infarction (MI), who were subsequently reperfused for 2.5h and euthanized or kept under study for three weeks and then sacrificed. RESULTS Animals administered a 10-day SM regime presented a sharp decline in plasma triglyceride levels vs. controls, with no other modifications in lipid profile. The decrease in triglyceride concentration was accompanied by a marked reduction in triglyceride intestinal absorption and glycoprotein-P expression. Three weeks post-MI the triglyceride content in the ischemic myocardium of the SM-treated animals was significantly lower than in the ischemic myocardium of placebo-controls. This effect was associated with an enhanced cardiac expression of PPARγ and triglyceride clearance receptors. This long-term SM-administration induced a lower expression of lipid receptors in subcutaneous adipose tissue. No SM-related side-effects were registered. CONCLUSION SM administration reduces plasma triglyceride levels through attenuation of triglyceride intestinal absorption and modulates cardiac lipotoxicity in the ischemic myocardium, likely contributing to improve ventricular remodeling.
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Affiliation(s)
- Gemma Vilahur
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain; CiberCV, Institute Carlos III, Madrid, Spain
| | - Pablo Sutelman
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Guiomar Mendieta
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain; Department of Cardiology, Clinic Hospital, Barcelona, Spain
| | - Soumaya Ben-Aicha
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - María Borrell-Pages
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Esther Peña
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Javier Crespo
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Laura Casaní
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain; CiberCV, Institute Carlos III, Madrid, Spain
| | - Lina Badimon
- Cardiovascular Program-ICCC, Research Institute Hospital de La Santa Creu I Sant Pau, IIB-Sant Pau, Barcelona, Spain; CiberCV, Institute Carlos III, Madrid, Spain; Chair UAB, Barcelona, Spain.
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Muchiri RN, van Breemen RB. Single Laboratory Validation of UHPLC-MS/MS Assays for Six Milk Thistle Flavonolignans in Human Serum. J AOAC Int 2021; 104:232-238. [PMID: 33251548 PMCID: PMC7892635 DOI: 10.1093/jaoacint/qsaa110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/07/2020] [Accepted: 08/08/2020] [Indexed: 11/14/2022]
Abstract
BACKGROUND Extracts of milk thistle, Silybum marianum (L.) Gaertn., are used as dietary supplements for their hepatoprotective, anti-inflammatory, and anti-tumor activities. OBJECTIVE An assay based on UHPLC-MS/MS was developed and validated for the quantitative analysis of six major milk thistle flavonolignans extracted from human serum. METHODS Ethyl acetate containing 0.1% formic acid was used to extract flavonolignans from human serum. A 10-min UHPLC-MS/MS method using selected reaction ion monitoring was developed for measuring extracts for silybin A, silybin B, isosilybin A, isosilybin B, silychristin, and silydianin. RESULTS The quantitative method was validated with respect to selectivity, specificity, accuracy, linearity, precision, LOD, and LLOQ. Extraction efficiency for the quality control standards at LLOQ, low, medium, and high concentrations ranged between 81% and 109%, and the calibration curves were linear (R2 > 0.997) for all flavonolignans. The method precision was determined using coefficients of variation, which were <15%. The method accuracy was assessed using percent relative error which was <15%. CONCLUSIONS The UHPLC-MS/MS assay is fast, precise, sensitive, selective, accurate, and useful for the analysis of milk thistle flavonolignans in human serum. HIGHLIGHTS The UHPLC-MS/MS assay is suitable for rapid quantitative analysis of milk thistle flavonolignans in human serum.
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Affiliation(s)
- Ruth N Muchiri
- Linus Pauling Institute, Oregon State University, 2900 SW Campus Way, Corvallis, OR 97331, USA
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR 97331, USA
| | - Richard B van Breemen
- Linus Pauling Institute, Oregon State University, 2900 SW Campus Way, Corvallis, OR 97331, USA
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Corvallis, OR 97331, USA
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Gao S, Zhou J, Chen J. [Identification of flavonoids 3-hydroxylase from [ Silybum marianum (L.) Gaertn] and its application in enhanced production of taxifolin]. Sheng Wu Gong Cheng Xue Bao 2020; 36:2838-2849. [PMID: 33398976 DOI: 10.13345/j.cjb.200178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
(2S)-taxifolin is an important flavonoid that has anti-inflammatory and anti-oxidation effects. It is widely used in pharmaceutical and nutraceutical industries. Flavone 3-hydroxylase (F3H) can catalyze the synthesis of (2S)-taxifolin and other 3-hydroxylated flavonoids from (2S)-eriodictyol. Due to the low catalytic efficiency of F3H, the titer of many 3-hydroxyflavones, such as taxifolin, synthesized by microbial method is relatively low. In this study, a SmF3H was identified from the transcriptome of Silybum marianum (L.) Gaertn. The results of fermentation showed that SmF3H can catalyze the flavone 3-hydroxylation reaction, and its catalytic efficiency was significantly higher than that of commonly used SlF3H from Solanum lycopersicum. Six promoters with different transcription strength were selected to optimize the synthesis pathway from the flavonoid precursor (2S)-naringenin to (2S)-taxifolin. The results showed that the highest titer of (2S)-taxifolin (695.90 mg/L in shake flask) could be obtained when the P(GAL7) promoter was used to control the expression of SmF3H. The titer of (2S)-taxifolin was further improved to 3.54 g/L in a 5-L fermenter, which is the highest titer according to current available literatures.
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Affiliation(s)
- Song Gao
- National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi 214122, Jiangsu, China
- School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China
| | - Jingwen Zhou
- National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi 214122, Jiangsu, China
- School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China
| | - Jian Chen
- National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi 214122, Jiangsu, China
- School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China
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Shi Z, Wu J, Yang Q, Xia H, Deng M, Yang Y. Efficacy and safety of milk thistle preventive treatment of anti-tuberculosis drug-induced liver injury: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e23674. [PMID: 33350748 PMCID: PMC7769318 DOI: 10.1097/md.0000000000023674] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Tuberculosis is an infectious disease caused by mycobacterium tuberculosis. It may occur in multiple parts and organs of the patients body, and the lung is the most common. It is a major health threat worldwide. Hepatotoxicity is a common adverse reaction of commonly used clinical anti-tuberculosis drugs, as well as one of the important factors leading to poor prognosis of tuberculosis. Milk thistle is a traditional Chinese medicine extract derived from the mature fruit of Silybum marianum. Clinical practice shows that milk thistle has a good anti-liver injury effect and can be used to prevent anti-tuberculosis drug-induced liver injury. However, there is a lack of evidence-based medicine. The research carried out in this protocol is to systematically evaluate the efficacy and safety of milk thistle preventive treatment of anti-tuberculosis drug-induced liver injury, and to improve the evidence-based basis for clinical application of milk thistle in the preventive treatment of anti-tuberculosis drug-induced liver injury. METHOD Computer search of English databases (PubMed, the Cochrane Library, Embase, Web of Science) and Chinese databases (CNKI, VIP, Wanfang, China Biology Medicine disc (CBMdisc)) was performed. From the establishment of database to October 2020, 2 researchers independently extracted and evaluated the data included in the randomized controlled clinical research of milk thistle preventive treatment of anti-tuberculosis drug-induced liver injury, and used RevMan5.3 software to conduct a meta-analysis of the included literature. RESULT In this research, the efficacy and safety of milk thistle preventive treatment of anti-tuberculosis drug-induced liver injury were evaluated by indicators such as the incidence of liver injury, bilirubin levels, and liver enzyme levels. CONCLUSION In this research, reliable evidence-based evidence for the clinical application of milk thistle in the preventive treatment of anti-tuberculosis drug-induced liver injury was provided. OSF REGISTRATION NUMBER DOI: 10.17605/OSF.IO/VC3RM.
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Shen HH, Alex R, Bellner L, Raffaele M, Licari M, Vanella L, Stec DE, Abraham NG. Milk thistle seed cold press oil attenuates markers of the metabolic syndrome in a mouse model of dietary-induced obesity. J Food Biochem 2020; 44:e13522. [PMID: 33047319 PMCID: PMC7770619 DOI: 10.1111/jfbc.13522] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 12/18/2022]
Abstract
Milk thistle cold press oil (MTO) is an herbal remedy derived from Silybum marianum which contains a low level of silymarin and mixture of polyphenols and flavonoids. The effect of MTO on the cardiovascular and metabolic complications of obesity was studied in mice that were fed a high-fat diet (HFD) for 20 weeks and treated with MTO for the final 8 weeks of the diet. MTO treatment attenuated HFD-induced obesity, fasting hyperglycemia, hypertension, and induced markers of mitochondrial fusion and browning of white adipose. Markers of inflammation were also attenuated in both adipose and the liver of MTO-treated mice. In addition, MTO resulted in the improvement of liver fibrosis. These results demonstrate that MTO has beneficial actions to attenuate dietary obesity-induced weight gain, hyperglycemia, hypertension, inflammation, and suggest that MTO supplementation may prove beneficial to patients exhibiting symptoms of metabolic syndrome. PRACTICAL APPLICATIONS: Natural supplements are increasingly being considered as potential therapies for many chronic cardiovascular and metabolic diseases. Milk thistle cold press oil (MTO) is derived from Silybum marianum which is used as a dietary supplement in different parts of the world. The results of the present study demonstrate that MTO supplementation normalizes several metabolic and cardiovascular complications arising from dietary-induced obesity. MTO supplementation also had anti-inflammatory actions in the adipose as well as the liver. These results suggest that supplementation of MTO into the diet of obese individuals may afford protection against the worsening of cardiovascular and metabolic disease and improve inflammation and liver fibrosis.
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Affiliation(s)
- Hsin-Hsueh Shen
- Department of Medicine, New York Medical College, Valhalla, NY, USA
- Department and Institute of Pharmacology, National Defense Medical Center, Taipei, Taiwan
| | - Ragin Alex
- Department of Pharmacology, New York Medical College, Valhalla, NY, USA
| | - Lars Bellner
- Department of Pharmacology, New York Medical College, Valhalla, NY, USA
| | - Marco Raffaele
- Department of Medicine, New York Medical College, Valhalla, NY, USA
- Department of Drug Sciences, University of Catania, Catania, Italy
| | - Maria Licari
- Department of Medicine, New York Medical College, Valhalla, NY, USA
- Department of Drug Sciences, University of Catania, Catania, Italy
| | - Luca Vanella
- Department of Drug Sciences, University of Catania, Catania, Italy
| | - David E. Stec
- Department of Physiology and Biophysics, Cardiorenal and Metabolic Diseases Research Center, University of Mississippi Medical Center, Jackson, MS, USA
| | - Nader G. Abraham
- Department of Medicine, New York Medical College, Valhalla, NY, USA
- Department of Pharmacology, New York Medical College, Valhalla, NY, USA
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Egresi A, Süle K, Szentmihályi K, Blázovics A, Fehér E, Hagymási K, Fébel H. Impact of milk thistle ( Silybum marianum) on the mycotoxin caused redox-homeostasis imbalance of ducks liver. Toxicon 2020; 187:181-187. [PMID: 32920016 DOI: 10.1016/j.toxicon.2020.09.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 08/25/2020] [Accepted: 09/07/2020] [Indexed: 12/31/2022]
Abstract
The Fusarium mycotoxins deoxynivalenol (DON) and zearalenone (ZEA) frequently contaminate grain crops, especially maize, the basis of poultry's feed. Mycotoxins enter the food chain and induce pathological changes in edible tissues. Milk thistle (Silybum marianum) has been used for the treatment of liver disease in humans because of its antioxidant and hepatoprotective effects, but its utility in veterinary use is poorly examined. To investigate possible protective properties against mycotoxin caused oxidative stress in poultry, pressed form of milk thistle seed (0.5%) was tested in white, female, Hungarian ducks over a feeding period of 47 days. Ducks were separated into 3 groups. The first group was fed with normal diet. The second group was fed with normal diet contaminated with DON (4.9 mg/kg) and ZEA (0.66 mg/kg). The third group received mycotoxin contaminated feed with milk thistle supplementation. Histological examination, markers of the redox status and metal element concentration measurements were carried out. The results showed alterations in the histological examination and in the redox homeostasis markers as a short-term effect by strengthening the antioxidant system. Acute exposure of mycotoxins caused an oxidative stress, which induced an effective antioxidant defensive response of the organism indicated by the free sulfhydryl group content (from 0.72 ± 0.06 to 0.77 ± 0.11) and the reducing power (0.49 ± 0.06 to 0.52 ± 0.08) elevation. The short-term free radical injury may be compensated by the liver resulting in decreased lipid peroxidation markers (malondialdehyde concentration: from 16.86 ± 0.49 to 0.94 ± 0.15, conjugated diene concentration: from 0.21 ± 0.07 to 0.17 ± 0.03). Silymarin further strengthtened the antioxidant defense by the elevation of sulfhydryl groups concentration and reducing power property resulted in decreased total scavenger capacity. However the concentration of lipid peroxidation markers were further elevated by the used antioxidant treatment (MDA: 5.2 ± 0.35, DC: 0.26 ± 0.08). In conclusion, the mycotoxin-contamination activated effectively the antioxidant system. The milk thistle supplementation has cytoprotective effects according to the histological findings, activated the antioxidant system, however the elevation of lipid peroxidation products need further explanation.
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Affiliation(s)
- Anna Egresi
- Department of Internal Medicine, Semmelweis University, Budapest, Hungary.
| | - Krisztina Süle
- Budapest Research Centre for the Hungarian Academy of Sciences Institute of Materials and Environmental Chemistry, Budapest, Hungary; Department of Pharmacognosy Semmelweis University, Budapest, Hungary
| | - Klára Szentmihályi
- Budapest Research Centre for the Hungarian Academy of Sciences Institute of Materials and Environmental Chemistry, Budapest, Hungary; Department of Pharmacognosy Semmelweis University, Budapest, Hungary
| | - Anna Blázovics
- Department of Pharmacognosy Semmelweis University, Budapest, Hungary
| | - Erzsébet Fehér
- Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Krisztina Hagymási
- Department of Internal Medicine, Semmelweis University, Budapest, Hungary
| | - Hedvig Fébel
- Research Institute of Animal Breeding and Nutrition, Herceghalom, Hungary
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Micheli L, Pacini A, Di Cesare Mannelli L, Trallori E, D’Ambrosio R, Bianchini C, Lampertico P, Ghelardini C. Treatment of Non-Alcoholic Steatosis: Preclinical Study of a New Nutraceutical Multitarget Formulation. Nutrients 2020; 12:E1819. [PMID: 32570937 PMCID: PMC7353335 DOI: 10.3390/nu12061819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 06/08/2020] [Accepted: 06/12/2020] [Indexed: 11/30/2022] Open
Abstract
Multifactorial pathogenesis of non-alcoholic steatohepatitis (NASH) disease, a wide-spread liver pathology associated with metabolic alterations triggered by hepatic steatosis, should be hit by multitarget therapeutics. We tested a multicomponent food supplement mixture (AP-NHm), whose components have anti-dislipidemic, antioxidant and anti-inflammatory effects, on in vitro and in vivo models of NASH. In vitro, hepatic cells cultures were treated for 24 h with 0.5 mM oleic acid (OA): in the co-treatment set cells were co-treated with AP-NH mixtures (AP-NHm, 1:3:10 ratio) and in the post-injury set AP-NHm was added for 48 h after OA damage. In vivo, C57BL/6 mice were fed with high-fat diet (HFD) for 12 weeks, inducing NASH at 7th week, and treated with AP-NHm at two dosages (1:3 ratio) in co-treatment or post-injury protocols, while a control group was fed with a standard diet. In in vitro co-treatment protocol, alterations of redox balance, proinflammatory cytokines release and glucose uptake were restored in a dose-dependent manner, at highest dosages also in post-injury regimen. In both regimens, pathologic dyslipidemias were also ameliorated by AP-NHm. In vivo, high-dose-AP-NHm-co-treated-HFD mice dose-dependently gained less body weight, were protected from dyslipidemia, and showed a lower liver weight. Dose-dependently, AP-NHm treatment lowered hepatic LDL, HDL, triglycerides levels and oxidative damage; co-treatment regimen was anti-inflammatory, reducing TNF-α and IL-8 levels. Hepatic lipidic infiltration significantly decreased in co-treated and post-injury-AP-NHm-HFD animals. The multitarget approach with AP-NHm was effective in preventing and reducing NASH-related pathologic features, warranting for the clinical development of this compound.
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Affiliation(s)
- Laura Micheli
- Department of Neuroscience, Psychology, Drug Research and Child Health-Neurofarba—Pharmacology and Toxicology Section, University of Florence, 50139 Florence, Italy; (L.M.); (E.T.); (C.G.)
| | - Alessandra Pacini
- Department of Experimental and Clinical Medicine, Anatomy and Histology Section, University of Florence, 50134 Florence, Italy;
| | - Lorenzo Di Cesare Mannelli
- Department of Neuroscience, Psychology, Drug Research and Child Health-Neurofarba—Pharmacology and Toxicology Section, University of Florence, 50139 Florence, Italy; (L.M.); (E.T.); (C.G.)
| | - Elena Trallori
- Department of Neuroscience, Psychology, Drug Research and Child Health-Neurofarba—Pharmacology and Toxicology Section, University of Florence, 50139 Florence, Italy; (L.M.); (E.T.); (C.G.)
| | - Roberta D’Ambrosio
- Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico—Division of Gastroenterology and Hepatology—CRC “A. M. and A. Migliavacca” Center for Liver Disease, 20122 Milan, Italy; (R.D.); (P.L.)
| | | | - Pietro Lampertico
- Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico—Division of Gastroenterology and Hepatology—CRC “A. M. and A. Migliavacca” Center for Liver Disease, 20122 Milan, Italy; (R.D.); (P.L.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Carla Ghelardini
- Department of Neuroscience, Psychology, Drug Research and Child Health-Neurofarba—Pharmacology and Toxicology Section, University of Florence, 50139 Florence, Italy; (L.M.); (E.T.); (C.G.)
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Çeribaşı S, Türk G, Özçelik M, Doğan G, Çeribaşı AO, Mutlu Sİ, Erişir Z, Güvenç M, Güngören G, Acısu TC, Akarsu SA, Kaya ŞÖ, Sönmez M, Yüce A, Çiftçi M, Çambay Z, Bağcı E, Azman MA, Şimşek ÜG. Negative effect of feeding with high energy diets on testes and metabolic blood parameters of male Japanese quails, and positive role of milk thistle seed. Theriogenology 2020; 144:74-81. [PMID: 31927417 DOI: 10.1016/j.theriogenology.2019.12.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 12/26/2019] [Accepted: 12/26/2019] [Indexed: 11/19/2022]
Abstract
In this study, it was aimed to investigate the changes in testicular tissue and cell count, testicular oxidative stress and some metabolic blood parameters of male broiler Japanese quails fed with high energy diet and milk thistle (Silybum marianum) seed. One hundred-twenty male 15-day-old Japanese quail chicks were divided into 4 equal groups with 30 each. The applications in each group were repeated 3 times with 10 animals each. Control group was fed with basal diet. Milk thistle seed group was fed with diet including 1% milk thistle seed. High energy diet group was fed with high energy diet including 10% corn syrup. High energy diet + milk thistle seed group was fed with high energy diet including 10% corn syrup along with 1% milk thistle seed. The feeding period in all groups was 35 days. When the quails reached 50 days old, a total of 48, 12 from each group (4 from each replication) were euthanized and blood samples and testes were collected. Compared with the control group, significant increases in body weight, serum cholesterol and glucose level, aspartate aminotransferase activity and testicular malondialdehyde level; however, significant decreases in serum testosterone level, testicular glutathione peroxidase activity, counts of round and elongated spermatid and sperm as well as histopathologically, significant decreases in seminiferous tubular diameter and seminiferous epithelium thickness, and marked disorganization in germinal cells were determined in quails fed with high energy diet. It was observed that almost all of the disturbances in testicular tissue, cell number, oxidant-antioxidant balance and metabolic blood parameters caused by feeding with high energy diet were significantly prevented by supplementation of milk thistle seed to the diet with high energy. On the other hand, alone milk thistle seed and high energy diet + milk thistle seed administrations decreased body weight in comparison to control and high energy diet groups. As a result, feeding with high energy diet causes disturbances in testes of male quails by affecting liver metabolic functions and testicular oxidant-antioxidant balance, but milk thistle seed addition to diet plays a protective role.
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Affiliation(s)
- S Çeribaşı
- Department of Pathology, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - G Türk
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey.
| | - M Özçelik
- Department of Medical Services and Technics, High School of Medical Services, Fırat University, Elazığ, Turkey
| | - G Doğan
- Department of Biology, Faculty of Science, Fırat University, Elazığ, Turkey
| | - A O Çeribaşı
- Department of Pathology, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - S İflazoğlu Mutlu
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - Z Erişir
- Department of Animal Science, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - M Güvenç
- Department of Physiology, Faculty of Veterinary Medicine, Mustafa Kemal University, Hatay, Turkey
| | - G Güngören
- Department of Animal Science, Faculty of Veterinary Medicine, Harran University, Şanlıurfa, Turkey
| | - T C Acısu
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - S A Akarsu
- Elbistan High School, İstiklal University, Kahramanmaraş, Turkey
| | - Ş Özer Kaya
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - M Sönmez
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - A Yüce
- Department of Physiology, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - M Çiftçi
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
| | - Z Çambay
- Department of Medical Services and Technics, High School of Medical Services, Fırat University, Elazığ, Turkey
| | - E Bağcı
- Department of Biology, Faculty of Science, Fırat University, Elazığ, Turkey
| | - M A Azman
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Balıkesir University, Balıkesir, Turkey
| | - Ü G Şimşek
- Department of Animal Science, Faculty of Veterinary Medicine, Fırat University, Elazığ, Turkey
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Tóth B, Németh D, Soós A, Hegyi P, Pham-Dobor G, Varga O, Varga V, Kiss T, Sarlós P, Erőss B, Csupor D. The Effects of a Fixed Combination of Berberis aristata and Silybum marianum on Dyslipidaemia - A Meta-analysis and Systematic Review. Planta Med 2020; 86:132-143. [PMID: 31784970 DOI: 10.1055/a-1063-1649] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
A fixed combination of Berberis aristata and Silybum marianum (Berberol) has been used by patients with dyslipidaemia. The aim of the present meta-analysis was to systematically evaluate the efficacy and safety of a fixed combination of B. aristata and S. marianum (Berberol) on serum lipid levels compared to placebo in a meta-analysis based on randomised, controlled trials. The meta-analysis was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement, using the PICO (patients, intervention, comparison, outcome) format, and it was registered in the International Prospective Register of Systematic Reviews. The Cochrane Central Register of Controlled Trials, PubMed, Embase, and Web of Science databases were searched for relevant studies. Placebo-controlled clinical studies involving adult patients with a condition of dyslipidaemia and receiving a fixed combination of B. aristata and S. marianum were included. Four randomised trials, including a total of 491 patients, were pooled in statistical analysis. According to the present meta-analysis, Berberol significantly lowered the low-density lipoprotein level, total cholesterol, fasting plasma glucose levels, and the Homeostatic Model Assessment index compared to placebo; however, its effects on the high-density lipoprotein level, triglyceride level, and body mass index were not statistically significant by the end of a 3-month treatment period. Berberol appeared to be safe, and it did not increase the levels of alanine transaminase, aspartate transaminase, and creatine kinase enzymes. Berberol is an effective and presumably safe complementary therapy for the treatment of dyslipidaemia; however, the evidence supporting its use is very limited. The optimum dose and duration of treatment are unclear. A comprehensive evaluation of efficacy and safety is required in further high-quality clinical studies involving larger patient populations.
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Affiliation(s)
- Barbara Tóth
- Department of Pharmacognosy, Interdisciplinary Excellence Centre, University of Szeged, Szeged, Hungary
- Interdisciplinary Centre of Natural Products, University of Szeged, Szeged, Hungary
| | - Dávid Németh
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Alexandra Soós
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Hegyi
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Gréta Pham-Dobor
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Orsolya Varga
- Department of Preventive Medicine, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
| | - Viktória Varga
- Department of Pharmacognosy, Interdisciplinary Excellence Centre, University of Szeged, Szeged, Hungary
- Interdisciplinary Centre of Natural Products, University of Szeged, Szeged, Hungary
| | - Tivadar Kiss
- Department of Pharmacognosy, Interdisciplinary Excellence Centre, University of Szeged, Szeged, Hungary
- Interdisciplinary Centre of Natural Products, University of Szeged, Szeged, Hungary
| | - Patrícia Sarlós
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Dezső Csupor
- Department of Pharmacognosy, Interdisciplinary Excellence Centre, University of Szeged, Szeged, Hungary
- Interdisciplinary Centre of Natural Products, University of Szeged, Szeged, Hungary
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Affiliation(s)
- Zhen Zhao
- The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China; The 85th Hospital of CPLA, Shanghai, China
| | - Johnie Hodge
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Dawei Wang
- The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China; Emergency Department, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China; Guangdong Provincial Key Laboratory of Research on Emergency in Traditional Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China; Shunde Hospital of Guangzhou University of Chinese Medicine, Foshan, China.
| | - Qing Liu
- The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China; Emergency Department, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China; Department of Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China.
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Abstract
BACKGROUND Milk thistle (Silybum marianum) has been traditionally used in medicine, particularly in the treatment of liver diseases. Today, it is used for the same purpose in evidence-based medicine (EBM). Its main active ingredient is a complex of flavonolignans, known as silymarin. Silymarin is used as a hepatoprotective agent, but its potential therapeutic use in oncology patients has drawn attention only recently. PURPOSE The aim of this review is to provide comprehensive information on the potential therapeutic effects of milk thistle in oncology patients and potential indications for its use as a supportive therapy either as an anticarcinogenic agent or as an agent that attenuates the side effects of oncological treatments. Evidence of its effects and its safety, and possible interactions with other cancer treatments are emphasized. Available findings are supported mainly by in vitro studies and the results of animal research, but the number of clinical trials in oncology patients is increasing. Based on the results of these studies, milk thistle or silymarin could be beneficial in oncology patients, especially for the treatment of the side effects of anticancer chemotherapeutics. Evidence from clinical studies shows that it has mainly beneficial effects in hepatotoxicity and radiotherapy-induced skin and mucosa damage at dosages of 160-600 mg daily.Key words: phytotherapy - drug-herb interactions - cancer - adverse effects - milk thistle - Silybum marianum This publication was written at Masaryk University as part of the project "Experimental and translational pharmacological research and development", number MUNI/A/1063/2016 with the support of the Specific University Research Grant, as provided by the Ministry of Education, Youth and Sports of the Czech Republic in the year 2017. The authors declare they have no potential conflicts of interest concerning drugs, products, or services used in the study. The Editorial Board declares that the manuscript met the ICMJE recommendation for biomedical papers.Submitted: 4. 6. 2017Accepted: 18. 9. 2017.
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Bassino E, Gasparri F, Munaron L. Natural dietary antioxidants containing flavonoids modulate keratinocytes physiology: In vitro tri-culture models. J Ethnopharmacol 2019; 238:111844. [PMID: 30940568 DOI: 10.1016/j.jep.2019.111844] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/21/2019] [Accepted: 03/27/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Several traditional medicinal herbs are widely used for dermatologic and cosmetic preparations. The beneficial skin repair activity is detected in various phases of wound-healing process, such as cell-cell, cell-matrix interactions or collagen synthesis. AIM OF THE STUDY The study assessed the effects of Opuntia ficus-indica (L.) Mill. (Opuntia) and Milk Thistle (MT) (Silybum marianum (L.) Gaerth) on adult keratinocytes (HaCaT) functioning under basal condition or in the presence of mechanical damage (wounded cells). MATERIALS AND METHODS The role of the natural compounds was tested on HaCaT grown in mono-culture and tri-culture configurations. In tri-cultures models, HaCaT were treated with the conditioned media (CM) obtained by Human Normal Dermal Fibroblast (NHDF) and Human Dermal Microvascular Endothelial cells (HMVEC) co-cultures. Specifically, were tested cell viability, oxidative stress mechanisms (cytokines release and lipid peroxidation) and cellular remodelling (growth factors release or metalloproteinase modulation). Moreover, the migratory potential of HaCaT was analysed by the use of wound healing in vitro assay. RESULTS Opuntia and MT differently modified the metabolism (EGF, MMP-9), and the migratory properties of HaCaT both under physiological conditions or upon mechanical damage (wounded cells). Moreover, both compounds modulated HaCaT response to oxidative stress. The response to the natural compounds were modified, and in some cases potentiated, in tri-culture configuration systems. CONCLUSIONS The data demonstrated that in vitro tri-culture approach is suitable to characterize the role of natural compounds on the complex communication between dermal-epidermal cellular components and microvascular endothelium. Specifically, Opuntia and MT are good alternatives to synthetic compounds in skin repair promotion.
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Affiliation(s)
- Eleonora Bassino
- Department of Life Sciences and Systems Biology, University of Torino, Italy.
| | | | - Luca Munaron
- Department of Life Sciences and Systems Biology, University of Torino, Italy
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Jindal R, Sinha R, Brar P. Evaluating the protective efficacy of Silybum marianum against deltamethrin induced hepatotoxicity in piscine model. Environ Toxicol Pharmacol 2019; 66:62-68. [PMID: 30605873 DOI: 10.1016/j.etap.2018.12.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 12/13/2018] [Accepted: 12/18/2018] [Indexed: 06/09/2023]
Abstract
With the known facts of deltamethrin toxicity in aquaculture, efforts have been made to ameliorate its toxicity with supplementation of Silybum marianum plant extract in Cyprinus carpio. For validating its efficacy, standard techniques of histopathology, anti-oxidant profile and RAPD-PCR were used. By performing acute toxicity bioassay, 96 h LC50 of the pesticide to C. carpio was determined and was found to be 2 μg/L. Histopathological alterations were comprised of nuclear alterations, vacuolisation and oedema in the hepatocytes. Chronic exposure to the toxicant induced significant changes in antioxidant defense system (CAT, SOD, GSH and GST levels), lipid peroxidation being prominent. Diet supplementation with silymarin appeared to modulate the oxidative stress, histopathological alterations and genotoxic damage caused by the pesticide in the fish. RAPD-PCR studies revealed deltamethrin induced toxicity and its effective amelioration in form of restoration of bands which were lost in toxicant exposed DNA profile.
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Affiliation(s)
- Rajinder Jindal
- Aquatic Biology Laboratory, Department of Zoology, Panjab University, Chandigarh, India.
| | - Reshma Sinha
- Aquatic Biology Laboratory, Department of Zoology, Panjab University, Chandigarh, India
| | - Prabhjeet Brar
- Aquatic Biology Laboratory, Department of Zoology, Panjab University, Chandigarh, India
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Abstract
BACKGROUND Alternative herbal remedies for skin cancer are commonly found on the Internet. Many websites contain inaccurate or false information regarding side effects and efficacy. OBJECTIVE To review the evidence behind several commonly advertised herbal remedies that claim to cure skin cancer: black salve, eggplant, frankincense, cannabis, black raspberry, milk thistle, St. John's wort, and turmeric. METHODS A PubMed search was performed using the common and scientific names of frequently advertised herbal remedies along with the terms "nonmelanoma skin cancer," or "basal cell carcinoma" or "squamous cell carcinoma," or "melanoma." RESULTS Some preclinical studies have shown positive evidence that these substances can induce apoptosis in skin cancer, but clinical studies proving efficacy are either insufficient, nonexistent, or show negative evidence. Botanicals that were excluded are those that do not have published studies of their efficacy as skin cancer treatments. CONCLUSION Online advertising may tempt patients to use botanical agents while citing efficacy found in preclinical studies. However, many agents lack strong clinical evidence of efficacy. Dermatologists must be aware of common herbal alternatives for skin cancer treatment to maintain effective patient communication and education.
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Affiliation(s)
- Janet Y Li
- *Both authors are associated with the Department of Medicine, Division of Dermatology, University of Washington School of Medicine, Seattle, Washington
| | - Jeremy T Kampp
- Both authors are associated with the Department of Medicine, Division of Dermatology, University of Washington School of Medicine, Seattle, Washington
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Vilahur G, Casaní L, Peña E, Crespo J, Juan-Babot O, Ben-Aicha S, Mendieta G, Béjar MT, Borrell M, Badimon L. Silybum marianum provides cardioprotection and limits adverse remodeling post-myocardial infarction by mitigating oxidative stress and reactive fibrosis. Int J Cardiol 2018; 270:28-35. [PMID: 29936043 DOI: 10.1016/j.ijcard.2018.06.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 05/15/2018] [Accepted: 06/06/2018] [Indexed: 11/25/2022]
Abstract
AIMS Milk thistle (Silybum marianum; SM) is an herb commonly used for hepatoprotection with antioxidant and antifibrotic properties. We investigated in pigs the cardiac effects of SM intake during the acute phase of myocardial infarction (MI) and remodeling period post-MI. METHODS Study-1 tested the effect of SM use on the acute phase of MI. Hence, animals were distributed to a control group or to receive SM prior infarction (1.5 h ischemia). Animals were sacrificed after 2.5 h of reperfusion. Study-2 tested the effect of SM use in the cardiac remodeling phase. Accordingly, animals received for 10 d diet ± SM prior MI and followed the same regime for 3 weeks and then sacrificed. Study-3 tested the effect of SM in a non-infarcted heart; therefore, animals received for 10 d diet ± SM and then sacrificed. RESULTS Animals taking SM before MI showed a reduction in cardiac damage (decreased oxidative damage, ROS production and xanthine oxidase levels; preserved mitochondrial function; and increased myocardial salvage; p < 0.05) versus controls. Animals that remained on chronic SM intake post-MI improved left ventricular remodeling. This was associated with the attenuation of the TGFß1/TßRs/SMAD2/3 signaling, lower myofibroblast transdifferentiation and collagen content in the border zone (p < 0.05 vs. all other groups). Cardiac contractility improved in animals taking SM (p < 0.05 vs. post-MI-control). No changes in cardiac function or fibrosis were detected in animals on SM but without MI. CONCLUSION Intake of SM protects the heart against the deleterious effects of an MI and favors cardiac healing. These benefits may be attributed to the antioxidant and antifibrotic properties of SM.
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Affiliation(s)
- Gemma Vilahur
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Laura Casaní
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Esther Peña
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Javier Crespo
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Oriol Juan-Babot
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Soumaya Ben-Aicha
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Guiomar Mendieta
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Maria Teresa Béjar
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - María Borrell
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Lina Badimon
- Cardiovascular Program - ICCC - IR Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain; Cardiovascular Research Chair UAB, Autonomous University of Barcelona, Spain.
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Vilahur G, Casaní L, Peña E, Crespo J, Juan-Babot O, Ben-Aicha S, Mendieta G, Béjar MT, Borrell-Pagès M, Badimon L. Reply to the letter by Dr. Ulas to the manuscript entitled: " Silybum marianum provides cardioprotection and limits adverse remodeling post-myocardial infarction by mitigating oxidative stress and reactive fibrosis". Int J Cardiol 2018; 270:78. [PMID: 30031622 DOI: 10.1016/j.ijcard.2018.07.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 07/10/2018] [Indexed: 11/19/2022]
Affiliation(s)
- Gemma Vilahur
- Program ICCC, IR-IIB-HSCiSP, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Laura Casaní
- Program ICCC, IR-IIB-HSCiSP, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Esther Peña
- Program ICCC, IR-IIB-HSCiSP, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | | | | | | | | | | | - María Borrell-Pagès
- Program ICCC, IR-IIB-HSCiSP, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain
| | - Lina Badimon
- Program ICCC, IR-IIB-HSCiSP, Barcelona, Spain; CIBERCV, Instituto Salud Carlos III, Spain; Cardiovascular Research Chair UAB (Autonomous University of Barcelona), Spain.
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Ulas T. Comment on " Silybum marianum provides cardioprotection and limits adverse remodeling post-myocardial infarction by mitigating oxidative stress and reactive fibrosis". Int J Cardiol 2018; 270:81. [PMID: 30220380 DOI: 10.1016/j.ijcard.2018.07.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 07/03/2018] [Indexed: 10/28/2022]
Affiliation(s)
- Turgay Ulas
- Near East University, School of Medicine, Department of Internal Medicine, Division of Hematology, Nicosia, Cyprus.
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Xing YP, Chen SY, Xu L, Liang YM, Wang JH, Wang B, Liu T, Kang TG. [Study on high throughput sequencing identification of Fructus Arctii and five counterfeit species mix power]. Zhongguo Zhong Yao Za Zhi 2018; 43:3862-3866. [PMID: 30453710 DOI: 10.19540/j.cnki.cjcmm.20180703.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Indexed: 11/18/2022]
Abstract
Fructus Arctii is a traditional Chinese medicine. The main counterfeit species are the seeds of Arctium tomentosum, Onopordum acanthium, Silybum marianum, Saussurea costus, Amorpha fruticosa. Traditional identification methods or molecular barcoding techniques can identify Fructus Arctii and its counterfeit species. However, the identification of the mixture of it and its spurious species is rarely reported. In this paper, we sequenced the ITS2 sequences of Fructus Arctii and 5 kinds of spurious species mix powder by high-throughput sequencing to identify the mixed powder species and providing new ideas for the identification of Fructus Arctii mix powder. The total DNA in mixed powder was extracted, and the ITS2 sequences in total DNA was amplified. Paired-end sequencing was performed on the DNA fragment of the community using the Illumina MiSeq platform. The sequence was analyzed by the software FLASH, QIIME and GraPhlAn etc. The results showed that the high quality ITS2 sequences of 39910 mix samples were obtained from the mixed samples, of which the total ITS2 sequence of the samples genus was 34 935. Phylogenetic analysis showed that the samples contained Fructus Arctii, A. tomentosum, O. acanthium, S. marianum, S. costus and A. fruticosa. Using ITS2 sequences as DNA barcodes, high-throughput sequencing technology can be used to detect the Fructus Arctii and its spurious specie in mixed powder, which can provide reference for the quality control, safe use of medicinal materials of Fructus Arctii and the identification of mixed powder of traditional Chinese medicine.
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Affiliation(s)
- Yan-Ping Xing
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Si-You Chen
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Liang Xu
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Yong-Man Liang
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Jia-Hao Wang
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Bing Wang
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Tao Liu
- China Medical University, Shenyang 110122, China
| | - Ting-Guo Kang
- Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
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Cengiz MZ. Renoprotective effects of Silybum marianum (L.) Gaertn (Silymarin) on thioacetamide-induced renal injury: Biochemical and histopathological approach. Pak J Pharm Sci 2018; 31:2137-2141. [PMID: 30393224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Thioacetamide (TAA), recognized as an experimental toxin, mainly causes acute liver damage through the production of free radicals. TAA as well induces renal dysfunction hence; renal failure is often related with the end-stage of the hepatic damage. The aim of the current study was to examine the protective effects of Silymarin (Sil) against TAA-induced kidney damage in this current study. The twenty eight rats were separated into four groups. Group 1 was performed as control (saline 0,5 mL intraperitonally i.p.). Group 2 was given to 50 mg/kg TAA (i.p.). Group 3 was administrated with TAA just after 50 mg/kg Sil (per os (p.o.)). Group 4 was treated to TAA just after 100 mg/kg Sil. In end (fourteenth days) of study, tissue and blood samples of animals were collected for morphological and biochemical assessment. Our results show that Sil treatment apart from the TAA administration profitably changed the poisonous effects on the rats. In addition, 100 mg/kg Sil was more protective than 50 mg/kg Sil treatment indicated by histopathological, and biochemical values. In conclusion, Sil therapy before TAA could guard kidney tissues against TAA induced nephrotoxicity.
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Affiliation(s)
- Mustafa Z Cengiz
- Department of Elementary Education, Faculty of Education, Siirt University, Siirt, Turkey
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Abstract
Phytoremediation is a new ecological and cost-effective technology applied for cleaning heavy metals and total petroleum hydrocarbon contaminated (TPH-contaminated) soils. This study was conducted to evaluate the potential of milk thistle (Silybum marianum) to phytoremediate cadmium (Cd (II)) from contaminated soils. To this end, the investigators applied a completely randomized design with the factorial arrangement and four replications. The results indicated that all the evaluated parameters of S. Marianum, including shoot and root fresh and dry weight, as well as shoot and root Cd, were significantly influenced by Cd (II) concentration and diesel oil (DO). The Cd-contaminated soil showed minor declining effects on the produced plant biomass, whereas the DO-contaminated soil had more inhibitory effects. Moreover, the soil contaminated with both Cd and DO led to adverse effects on the plant biomass. The shoot and root Cd concentration had an increasing trend in the presence of DO as the bioconcentration factor (BCF) by 1.740 (+90.78%), 1.410 (+36.89%), 2.050 (+31.41%), 1.68 (+32.28%), and 1.371 (+22.41%) compared to the soil without DO at Cd (II) concentrations of 20, 40, 60, 80, and 100 mg/kg, respectively. Biological accumulation coefficient also showed the same trend as the BCF. In all the treatments, the translocation factor was >1. Therefore, it was demonstrated that milk thistle had high potential for transferring Cd from root to shoot and reducing its concentration in the soil. Moreover, the study revealed that milk thistle had high potential for absorbing Cd in the soil contaminated with Cd and DO.
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Affiliation(s)
- Hossein Hammami
- a Department of Agronomy and Plant Breeding, College of Agriculture , University of Birjand , Birjand , Iran
| | - Ebrahim Alaie
- b Research Institute of Petroleum Industry, Environment and Biotechnology Research Division , Tehran , Iran
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Lee W, Lee DG. Potential role of potassium and chloride channels in regulation of silymarin-induced apoptosis in Candida albicans. IUBMB Life 2018; 70:197-206. [PMID: 29356280 DOI: 10.1002/iub.1716] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 12/29/2017] [Indexed: 12/17/2022]
Abstract
Silymarin, which is derived from the seeds of Silybum marianum, has been widely used to prevent and treat liver diseases. In our previous study, we reported that at concentrations above the minimal inhibitory concentration (MIC), silymarin exhibited antifungal activity against Candida albicans by targeting its plasma membrane. However, the antifungal mechanism at concentration below the MIC remains unknown. Therefore, we aimed to determine the underlying mechanism of antifungal effects of silymarin at concentration below the MIC. To evaluate the inhibitory effects on the ion channels, C. albicans cells were separately pretreated with potassium and chloride channel blockers. The antifungal activity of silymarin at sub-MIC was affected by the ion channel blockers. Potassium channel blockade inhibited the antifungal effects, whereas chloride channel blockade slightly enhanced these effects. Subsequently, we found that silymarin induced disturbances in calcium homeostasis via the cytosolic and mitochondrial accumulation of calcium. Furthermore, apoptotic responses, such as phosphatidylserine exposure, loss of mitochondrial membrane potential (MMP), DNA damage, and caspase activation were induced in response to silymarin treatment. The increases in intracellular calcium level and pro-apoptotic changes were prevented when potassium ion channels were blocked. In contrast, these changes were enhanced upon chloride channels blockade; however, this did not affect the intracellular calcium levels and MMP loss. Thus, we showed that silymarin treatment at concentration below the MIC induced apoptosis in C. albicans; additionally, ion channels contributed these effects. © 2018 IUBMB Life, 70(3):197-206, 2018.
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Affiliation(s)
- Wonjong Lee
- School of Life Sciences, BK 21 Plus KNU Creative BioResearch Group, College of Natural Sciences, Kyungpook National University, 80 Daehakro, Bukgu, Daegu, Republic of Korea
| | - Dong Gun Lee
- School of Life Sciences, BK 21 Plus KNU Creative BioResearch Group, College of Natural Sciences, Kyungpook National University, 80 Daehakro, Bukgu, Daegu, Republic of Korea
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