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Pourmousavi L, Asadi RH, Zehsaz F, Jadidi RP. Potential therapeutic effects of crocin. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03131-6. [PMID: 38758225 DOI: 10.1007/s00210-024-03131-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 04/29/2024] [Indexed: 05/18/2024]
Abstract
Crocin, a natural bioactive compound derived from saffron (Crocus sativus) and other Crocus genera, has gained significant attention recently due to its potential therapeutic properties. The multifaceted nature of crocin's biological effects has piqued the interest of researchers and health enthusiasts, prompting further investigations into its mechanisms of action and therapeutic applications. This review article comprehensively explores the emerging evidence supporting crocin's role as a promising ally in protecting against metabolic disorders. The review covers the molecular mechanisms underlying crocin's beneficial effects and highlights its potential applications in preventing and treating diverse pathological conditions. Understanding the mechanisms through which crocin exerts its protective effects could advance scientific knowledge and offer potential avenues for developing novel therapeutic interventions. As we uncover the potential of crocin as a valuable ally in the fight against disorders, it becomes evident that nature's palette holds remarkable solutions for enhancing our health.
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Affiliation(s)
- Laleh Pourmousavi
- Department of Sport Sciences, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | | | - Farzad Zehsaz
- Department of Sport Sciences, Tabriz Branch, Islamic Azad University, Tabriz, Iran
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Zhang Y, Guo C, Liu H, Yang L, Ren C, Li T, Liu J. Multiplex quantitation of 17 drug-derived components in human plasma after administration of a fixed herbal preparation of Sailuotong using combined online SPE-LC-MS/MS methods. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115843. [PMID: 36265676 DOI: 10.1016/j.jep.2022.115843] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 10/07/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sailuotong (SLT) is a standardized herbal medicine formula made from extracts of ginseng (the dried root and rhizome of Panax ginseng C. A. Meyer), ginkgo (the leaves of Ginkgo biloba L.), and saffron (the stigma of Crocus sativus L.). It is prescribed compatibly for the treatment of vascular dementia (VaD) following the TCM principle of Qi-invigorating and Blood-activating. Ginseng is widely used as a tonic for the restoration of strength in China. Ginkgo and saffron have been traditionally used for a long time as medicines with the main effect of promoting blood circulation and removing blood stasis. AIM OF THE STUDY SLT has been proven to be a promising medicine for VaD by existing pharmacological and clinical evidence. To understand how the formula herbs and their active ingredients cooperate to produce comprehensive effects, the present study aimed to establish a highly sensitive and accurate quantitative method to reveal the plasma exposure profile of SLT in humans. MATERIAL AND METHODS Multiplex quantitation of a total of 17 SLT-derived components in human plasma was fulfilled by using online SPE for sample extractions followed by LC-MS/MS determinations. Among them, 8 ginsenoside (Rg1, Re, F1, Rf, Rb1, Rb2, Rc and Rd) were determined in ESI+ mode, and ginkgo flavonoids of quercetin, kaempferol, isorhamnetin were in ESI- mode. Improved sensitivity was achieved through optimizing the condition of sample extraction and LC separation, as well as mass parameters. 4 ginkgolides, including ginkgolide A, B, C and bilobalide, and 2 crocins of crocin-1 and its metabolite crocetin, were analyzed concurrently in negative ion mode, and their stability was ensured by a series of protective solutions. RESULTS The lower limit of quantitation was achieved to be extremely sensitive at 0.078 ng/mL for all ginsenosides, 0.033 ‒ 0.2 ng/mL for ginkgo flavonoids, 0.75 or 1.5 ng/mL for ginkgolides and 3 ng/mL for crocins. The methods were fully validated to be accurate and precise, and applicability was demonstrated by the analysis of clinical samples from 2 healthy volunteers. CONCLUSION The developed methods should be useful in further detailed clinical pharmacokinetic research for clarifying the effect mechanism of SLT and formulating its rational therapeutic regimens.
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Affiliation(s)
- Ying Zhang
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing Key Laboratory of Pharmacology of Chinese Material Medica, Beijing, 10091, China.
| | - Chunli Guo
- Department of Neurology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 10091, China
| | - Hongmei Liu
- Department of Neurology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 10091, China
| | - Lin Yang
- Laboratory of Cardiovascular Diseases, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 10091, China
| | - Changying Ren
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing Key Laboratory of Pharmacology of Chinese Material Medica, Beijing, 10091, China
| | - Tao Li
- Department of Neurology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 10091, China
| | - Jianxun Liu
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing Key Laboratory of Pharmacology of Chinese Material Medica, Beijing, 10091, China.
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Protective effects of saffron extract and resistance training against atrophic markers: a study on rats with dexamethasone-induced muscle atrophy. SPORT SCIENCES FOR HEALTH 2022. [DOI: 10.1007/s11332-022-01002-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2022]
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Shahbaz K, Chang D, Zhou X, Low M, Seto SW, Li CG. Crocins for Ischemic Stroke: A Review of Current Evidence. Front Pharmacol 2022; 13:825842. [PMID: 35991882 PMCID: PMC9388830 DOI: 10.3389/fphar.2022.825842] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
Crocins (CRs) and the related active constituents derived from Crocus sativus L. (Saffron) have demonstrated protective effects against cerebral ischemia and ischemic stroke, with various bioactivities including neuroprotection, anti-neuroinflammation, antioxidant, and cardiovascular protection. Among CRs, crocin (CR) has been shown to act on multiple mechanisms and signaling pathways involved in ischemic stroke, including mitochondrial apoptosis, nuclear factor kappa light chain enhancer of B cells pathway, S100 calcium-binding protein B, interleukin-6 and vascular endothelial growth factor-A. CR is generally safe and well-tolerated. Pharmacokinetic studies indicate that CR has poor bioavailability and needs to convert to crocetin (CC) in order to cross the blood-brain barrier. Clinical studies have shown the efficacy of saffron and CR in treating various conditions, including metabolic syndrome, depression, Alzheimer’s disease, and coronary artery disease. There is evidence supporting CR as a treatment for ischemic stroke, although further studies are needed to confirm their efficacy and safety in clinical settings.
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Affiliation(s)
- Kiran Shahbaz
- NICM Health Research Institute, Western Sydney University, Penrith, NSW, Australia
- *Correspondence: Kiran Shahbaz, ; Chung Guang Li,
| | - Dennis Chang
- NICM Health Research Institute, Western Sydney University, Penrith, NSW, Australia
| | - Xian Zhou
- NICM Health Research Institute, Western Sydney University, Penrith, NSW, Australia
| | - Mitchell Low
- NICM Health Research Institute, Western Sydney University, Penrith, NSW, Australia
| | - Sai Wang Seto
- NICM Health Research Institute, Western Sydney University, Penrith, NSW, Australia
- Reserach Centre for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Chung Guang Li
- NICM Health Research Institute, Western Sydney University, Penrith, NSW, Australia
- *Correspondence: Kiran Shahbaz, ; Chung Guang Li,
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5
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Zhang H, Hu C, Xue J, Jin D, Tian L, Zhao D, Li X, Qi W. Ginseng in vascular dysfunction: A review of therapeutic potentials and molecular mechanisms. Phytother Res 2022; 36:857-872. [DOI: org/10.1002/ptr.7369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 12/16/2021] [Indexed: 07/02/2024]
Abstract
AbstractVascular dysfunction can lead to a variety of fatal diseases, including cardiovascular and cerebrovascular diseases, metabolic syndrome, and cancer. Although a large number of studies have reported the therapeutic effects of natural compounds on vascular‐related diseases, ginseng is still the focus of research. Ginseng and its active substances have bioactive effects against different diseases with vascular dysfunction. In this review, we summarized the key molecular mechanisms and signaling pathways of ginseng, its different active ingredients or formula in the prevention and treatment of vascular‐related diseases, including cardiac‐cerebral vascular diseases, hypertension, diabetes complications, and cancer. Moreover, the bidirectional roles of ginseng in promoting or inhibiting angiogenesis have been highlighted. We systematically teased out the relationship between ginseng and vascular dysfunction, which could provide a basis for the clinical application of ginseng in the future.
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Affiliation(s)
- He Zhang
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio‐Macromolecules of Chinese Medicine Changchun University of Chinese Medicine Changchun China
- Research Center of Traditional Chinese Medicine The Affiliated Hospital to Changchun University of Chinese Medicine Changchun China
| | - Cheng Hu
- College of Laboratory Medicine Jilin Medical University Jilin City China
| | - Jiaojiao Xue
- College of Chinese Medicine Changchun University of Chinese Medicine Changchun China
| | - Di Jin
- College of Chinese Medicine Changchun University of Chinese Medicine Changchun China
| | - Lulu Tian
- College of Chinese Medicine Changchun University of Chinese Medicine Changchun China
| | - Daqing Zhao
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio‐Macromolecules of Chinese Medicine Changchun University of Chinese Medicine Changchun China
| | - Xiangyan Li
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio‐Macromolecules of Chinese Medicine Changchun University of Chinese Medicine Changchun China
| | - Wenxiu Qi
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio‐Macromolecules of Chinese Medicine Changchun University of Chinese Medicine Changchun China
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Zhang H, Hu C, Xue J, Jin D, Tian L, Zhao D, Li X, Qi W. Ginseng in vascular dysfunction: A review of therapeutic potentials and molecular mechanisms. Phytother Res 2022; 36:857-872. [PMID: 35026867 DOI: 10.1002/ptr.7369] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/24/2021] [Accepted: 12/16/2021] [Indexed: 12/23/2022]
Abstract
Vascular dysfunction can lead to a variety of fatal diseases, including cardiovascular and cerebrovascular diseases, metabolic syndrome, and cancer. Although a large number of studies have reported the therapeutic effects of natural compounds on vascular-related diseases, ginseng is still the focus of research. Ginseng and its active substances have bioactive effects against different diseases with vascular dysfunction. In this review, we summarized the key molecular mechanisms and signaling pathways of ginseng, its different active ingredients or formula in the prevention and treatment of vascular-related diseases, including cardiac-cerebral vascular diseases, hypertension, diabetes complications, and cancer. Moreover, the bidirectional roles of ginseng in promoting or inhibiting angiogenesis have been highlighted. We systematically teased out the relationship between ginseng and vascular dysfunction, which could provide a basis for the clinical application of ginseng in the future.
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Affiliation(s)
- He Zhang
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China.,Research Center of Traditional Chinese Medicine, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Cheng Hu
- College of Laboratory Medicine, Jilin Medical University, Jilin City, China
| | - Jiaojiao Xue
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Di Jin
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Lulu Tian
- College of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Daqing Zhao
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Xiangyan Li
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Wenxiu Qi
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
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Therapeutic Potential of Saffron ( Crocus sativus L.) in Ischemia Stroke. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6643950. [PMID: 33747107 PMCID: PMC7943274 DOI: 10.1155/2021/6643950] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/04/2021] [Accepted: 02/17/2021] [Indexed: 12/12/2022]
Abstract
Stroke is the second leading cause of death and a main cause of disability worldwide. The majority (approximately 80%) of strokes are ischemic. Saffron (Crocus sativus L.) has been considered for medicinal purposes since ancient times. Pharmacological effects of saffron are attributed to the presence of crocin, crocetin, picrocrocin, and safranal. In the present review, we summarized the reported neuroprotective effects of saffron and its active constituents against cerebral ischemia stroke. Saffron and its components exert its beneficial effects as an antioxidant, anti-inflammatory, and antiapoptotic agent though inhibition of biochemical, inflammatory, and oxidative stress markers. Taken together, this review indicates that saffron and its ingredients could be a potent candidate in the process of new drug production for the treatment of ischemia stroke.
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8
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Therapeutic potentials of crocin in medication of neurological disorders. Food Chem Toxicol 2020; 145:111739. [PMID: 32916219 DOI: 10.1016/j.fct.2020.111739] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/29/2020] [Accepted: 09/03/2020] [Indexed: 02/06/2023]
Abstract
Neurological sicknesses are serious, multifactorial, debilitating disorders that may cause neurodegeneration. Neuroprotection is the protection of the structure and capacity of neurons from affronts emerging from cell injuries instigated by an assortment of specialists or neurodegenerative diseases. Various neurodegenerative diseases, including Alzheimer's, Parkinson's, and epilepsy, afflict many people worldwide, with increasing age representing the leading risk factor. Crocin is a natural carotenoid compound which was found to have therapeutic potentials in the management of the neurological disease. In this review, we focused on the restorative capabilities of Crocin as a neuroprotective agent. The general neuroprotective impact and the various conceivable basic components identified with Crocin have been examined. In light of the substantial proof indicating the neuro-pharmacological viability of Crocin to different exploratory standards, it is concluded that Crocin exerts direct antioxidant, antiapoptotic and anti-inflammatory activities by multiple signaling pathways. Besides, Crocin was found to elevate dopamine level in the brain during the experimental model of Parkinson's disease. Thus, this compound has been demonstrated to be a promising option for the treatment of neurodegenerative diseases, with few adverse effects. It ought to be further considered as a potential contender for neuro-therapeutics, concentrating on the mechanistic and clinical evidence for its effects.
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Peng T, Jiang Y, Farhan M, Lazarovici P, Chen L, Zheng W. Anti-inflammatory Effects of Traditional Chinese Medicines on Preclinical in vivo Models of Brain Ischemia-Reperfusion-Injury: Prospects for Neuroprotective Drug Discovery and Therapy. Front Pharmacol 2019; 10:204. [PMID: 30930774 PMCID: PMC6423897 DOI: 10.3389/fphar.2019.00204] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 02/18/2019] [Indexed: 12/28/2022] Open
Abstract
Acquired brain ischemia-and reperfusion-injury (IRI), including both Ischemic stroke (IS) and Traumatic Brain injury (TBI), is one of the most common causes of disability and death in adults and represents a major burden in both western and developing countries worldwide. China’s clinical neurological therapeutic experience in the use of traditional Chinese medicines (TCMs), including TCM-derived active compounds, Chinese herbs, TCM formulations and decoction, in brain IRI diseases indicated a trend of significant improvement in patients’ neurological deficits, calling for blind, placebo-controlled and randomized clinical trials with careful meta-analysis evaluation. There are many TCMs in use for brain IRI therapy in China with significant therapeutic effects in preclinical studies using different brain IRI-animal. The basic hypothesis in this field claims that in order to avoid the toxicity and side effects of the complex TCM formulas, individual isolated and identified compounds that exhibited neuroprotective properties could be used as lead compounds for the development of novel drugs. China’s efforts in promoting TCMs have contributed to an explosive growth of the preclinical research dedicated to the isolation and identification of TCM-derived neuroprotective lead compounds. Tanshinone, is a typical example of TCM-derived lead compounds conferring neuroprotection toward IRI in animals with brain middle cerebral artery occlusion (MCAO) or TBI models. Recent reports show the significance of the inflammatory response accompanying brain IRI. This response appears to contribute to both primary and secondary ischemic pathology, and therefore anti-inflammatory strategies have become popular by targeting pro-inflammatory and anti-inflammatory cytokines, other inflammatory mediators, reactive oxygen species, nitric oxide, and several transcriptional factors. Here, we review recent selected studies and discuss further considerations for critical reevaluation of the neuroprotection hypothesis of TCMs in IRI therapy. Moreover, we will emphasize several TCM’s mechanisms of action and attempt to address the most promising compounds and the obstacles to be overcome before they will enter the clinic for IRI therapy. We hope that this review will further help in investigations of neuroprotective effects of novel molecular entities isolated from Chinese herbal medicines and will stimulate performance of clinical trials of Chinese herbal medicine-derived drugs in IRI patients.
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Affiliation(s)
- Tangming Peng
- Center of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau, China.,Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau, China.,Department of Neurosurgery, Affiliated Hospital of Southwest Medical University, Luzhou, China.,Neurosurgical Clinical Research Center of Sichuan Province, Luzhou, China
| | - Yizhou Jiang
- Center of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau, China.,Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau, China
| | - Mohd Farhan
- Center of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau, China.,Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau, China
| | - Philip Lazarovici
- Faculty of Medicine, School of Pharmacy, The Institute for Drug Research, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ligang Chen
- Department of Neurosurgery, Affiliated Hospital of Southwest Medical University, Luzhou, China.,Neurosurgical Clinical Research Center of Sichuan Province, Luzhou, China
| | - Wenhua Zheng
- Center of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau, China.,Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau, China
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Akbari G, Ali Mard S, Veisi A. A comprehensive review on regulatory effects of crocin on ischemia/reperfusion injury in multiple organs. Biomed Pharmacother 2018; 99:664-670. [PMID: 29710463 DOI: 10.1016/j.biopha.2018.01.113] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 01/22/2018] [Accepted: 01/24/2018] [Indexed: 01/05/2023] Open
Abstract
Ischemia-reperfusion (I/R) injury affects o2-dependent organs including liver, kidneys, heart, brain, and intestine. I/R injury is described as the cellular injury in an organ caused by ischemia and then further aggravated during the reperfusion due to intracellular alterations. It is a process that happens in clinical settings such as organ transplantation, reperfusion after thrombolytic therapy, and coronary angioplasty. Crocus sativus L. known as saffron used in folk medicine for its beneficial effects. It contains multiple bioactive compounds including the crocin, crocetin, picrocrocin, and safranal. Crocin, a water-soluble carotenoid has antitumor, radical scavenging, anti hyperlipidemia and memory improving effects. Moreover, crocin has antioxidant, and protective effects on I/R models in rats at various organs such as heart, brain, kidney, stomach, liver, and kidney as described in detail in this review.
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Affiliation(s)
- Ghaidafeh Akbari
- Yasuj University of Medical Sciences, Yasuj, Iran; Research Center for Infectious Diseases of Digestive System [Alimentary Tract Research Center], Physiology Research Center (PRC), Dept. of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Seyyed Ali Mard
- Research Center for Infectious Diseases of Digestive System [Alimentary Tract Research Center], Physiology Research Center (PRC), Dept. of Physiology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Veisi
- Behbahan Faculty of Medical Sciences, Behbahan, Iran
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Zhang Y, Miao L, Lin L, Ren CY, Liu JX, Cui YM. Repeated administration of Sailuotong, a fixed combination of Panax ginseng, Ginkgo biloba, and Crocus sativus extracts for vascular dementia, alters CYP450 activities in rats. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2018; 38:125-134. [PMID: 29425645 DOI: 10.1016/j.phymed.2017.02.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 02/14/2017] [Accepted: 02/24/2017] [Indexed: 05/10/2023]
Abstract
BACKGROUND Sailuotong (SLT) is a standard Chinese preparation made from extracts of Panax ginseng (ginseng), Ginkgo biloba (ginkgo), and Crocus sativus (saffron). Preliminary clinical trials and animal experiments have demonstrated that SLT could improve cognition of vascular dementia (VD). PURPOSE To avoid incident drug-drug interaction which is easily encountered in patients of VD, the potential influence of SLT on main drug-metabolic cytochromes P450 enzymes (CYP450) was investigated. METHOD A "cocktail probes" approach was employed to evaluate the activities of CYP450. A rapid and selective analysis method was developed to examine 5 CYP probe drugs and their specific metabolites in plasma by using online SPE followed by a single LC-MS/MS run. After pretreatment for 2 weeks with SLT, ginseng, gingko, saffron or water (control), a cocktail solution containing caffeine, losartan, omeprazole, dextromethorphan and midazolam was given to rats orally. The plasma was obtained at different time intervals and then measured for the concentration of probes and their metabolites using developed SPE-LC-MS/MS method. Activity of five isozymes was estimated by comparing plasma pharmacokinetics of substrates and their metabolites (caffeine/paraxanthine for CYP1A2, losartan/E-3174 for CYP2C11, omeprazole/5-hydroxyl omeprazole for CYP2C6, dextromethorphan/dextrophan for CYP2D2 and midazolam/1-hydroxyl midazolam for CYP3A1/2) between control and drug treatment groups. RESULT Compared with control group, repeated administration of SLT induced CYP1A2 by enhancing AUC paraxanthine / AUC caffeine to144%. The influence is attributed to its herbal component of ginseng to a large extent. Meanwhile, metabolic ability towards losartan was significantly elevated in SLT and gingko group by 31% and 25% respectively, indicating weak induction of CYP2C11 in rats. The analysis on probes of omeprazole and dextromethorphan showed a lack of influence on CYP 2C6 and CYP2D2 in all treated groups. In terms of CYP3A1/2, SLT decreased AUC ratio of 1-hydroxyl midazolam to midazolam by 39% and extended the half-life of midazolam apparently. Besides, significantly decreased systematic exposure of midazolam suggested the inhibition on metabolism of CYP3A1/2 is likely secondary to the interaction on absorption at intestinal level. The inhibition of SLT on CYP3A was likely attributed to ginseng and gingko cooperatively. CONCLUSION Further observation on herb-drug interaction should be considered during clinical application of SLT.
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Affiliation(s)
- Ying Zhang
- School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China; Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing key laboratory of pharmacology of Chinese material medica, Beijing 10091, PR China
| | - Lan Miao
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing key laboratory of pharmacology of Chinese material medica, Beijing 10091, PR China
| | - Li Lin
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing key laboratory of pharmacology of Chinese material medica, Beijing 10091, PR China
| | - Chang-Ying Ren
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing key laboratory of pharmacology of Chinese material medica, Beijing 10091, PR China
| | - Jian-Xun Liu
- Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing key laboratory of pharmacology of Chinese material medica, Beijing 10091, PR China.
| | - Yi-Min Cui
- School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
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Seto SW, Chang D, Ko WM, Zhou X, Kiat H, Bensoussan A, Lee SMY, Hoi MPM, Steiner GZ, Liu J. Sailuotong Prevents Hydrogen Peroxide (H₂O₂)-Induced Injury in EA.hy926 Cells. Int J Mol Sci 2017; 18:E95. [PMID: 28067784 PMCID: PMC5297729 DOI: 10.3390/ijms18010095] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/15/2016] [Accepted: 12/22/2016] [Indexed: 12/20/2022] Open
Abstract
Sailuotong (SLT) is a standardised three-herb formulation consisting of Panax ginseng, Ginkgo biloba, and Crocus sativus designed for the management of vascular dementia. While the latest clinical trials have demonstrated beneficial effects of SLT in vascular dementia, the underlying cellular mechanisms have not been fully explored. The aim of this study was to assess the ability and mechanisms of SLT to act against hydrogen peroxide (H₂O₂)-induced oxidative damage in cultured human vascular endothelial cells (EAhy926). SLT (1-50 µg/mL) significantly suppressed the H₂O₂-induced cell death and abolished the H₂O₂-induced reactive oxygen species (ROS) generation in a concentration-dependent manner. Similarly, H₂O₂ (0.5 mM; 24 h) caused a ~2-fold increase in lactate dehydrogenase (LDH) release from the EA.hy926 cells which were significantly suppressed by SLT (1-50 µg/mL) in a concentration-dependent manner. Incubation of SLT (50 µg/mL) increased superoxide dismutase (SOD) activity and suppressed the H₂O₂-enhanced Bax/Bcl-2 ratio and cleaved caspase-3 expression. In conclusion, our results suggest that SLT protects EA.hy916 cells against H₂O₂-mediated injury via direct reduction of intracellular ROS generation and an increase in SOD activity. These protective effects are closely associated with the inhibition of the apoptotic death cascade via the suppression of caspase-3 activation and reduction of Bax/Bcl-2 ratio, thereby indicating a potential mechanism of action for the clinical effects observed.
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Affiliation(s)
- Sai Wang Seto
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
| | - Dennis Chang
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
| | - Wai Man Ko
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
| | - Xian Zhou
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
| | - Hosen Kiat
- Faculty of Medicine, University of New South Wales, NSW 2052, Australia.
- School of Medicine, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia.
- Faculty of Medicine and Health Sciences, Macquarie University, NSW 2109, Australia.
| | - Alan Bensoussan
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
| | - Simon M Y Lee
- State Key Laboratory Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Maggie P M Hoi
- State Key Laboratory Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Genevieve Z Steiner
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
| | - Jianxun Liu
- National Institute of Complementary Medicine (NICM), Western Sydney University, Penrith, NSW 2571, Australia.
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing 100091, China.
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Ong WY, Farooqui T, Koh HL, Farooqui AA, Ling EA. Protective effects of ginseng on neurological disorders. Front Aging Neurosci 2015; 7:129. [PMID: 26236231 PMCID: PMC4503934 DOI: 10.3389/fnagi.2015.00129] [Citation(s) in RCA: 131] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 06/23/2015] [Indexed: 12/20/2022] Open
Abstract
Ginseng (Order: Apiales, Family: Araliaceae, Genus: Panax) has been used as a traditional herbal medicine for over 2000 years, and is recorded to have antianxiety, antidepressant and cognition enhancing properties. The protective effects of ginseng on neurological disorders are discussed in this review. Ginseng species and ginsenosides, and their intestinal metabolism and bioavailability are briefly introduced. This is followed by molecular mechanisms of effects of ginseng on the brain, including glutamatergic transmission, monoamine transmission, estrogen signaling, nitric oxide (NO) production, the Keap1/Nrf2 adaptive cellular stress pathway, neuronal survival, apoptosis, neural stem cells and neuroregeneration, microglia, astrocytes, oligodendrocytes and cerebral microvessels. The molecular mechanisms of the neuroprotective effects of ginseng in Alzheimer’s disease (AD) including β-amyloid (Aβ) formation, tau hyperphosphorylation and oxidative stress, major depression, stroke, Parkinson’s disease and multiple sclerosis are presented. It is hoped that this discussion will stimulate more studies on the use of ginseng in neurological disorders.
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Affiliation(s)
- Wei-Yi Ong
- Department of Anatomy, National University of Singapore Singapore, Singapore ; Neurobiology and Ageing Research Programme, National University of Singapore Singapore, Singapore
| | - Tahira Farooqui
- Department of Molecular and Cellular Biochemistry, The Ohio State University Columbus, OH, USA
| | - Hwee-Ling Koh
- Department of Pharmacy, National University of Singapore Singapore, Singapore
| | - Akhlaq A Farooqui
- Department of Molecular and Cellular Biochemistry, The Ohio State University Columbus, OH, USA
| | - Eng-Ang Ling
- Department of Anatomy, National University of Singapore Singapore, Singapore
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Sun K, Fan J, Han J. Ameliorating effects of traditional Chinese medicine preparation, Chinese materia medica and active compounds on ischemia/reperfusion-induced cerebral microcirculatory disturbances and neuron damage. Acta Pharm Sin B 2015; 5:8-24. [PMID: 26579420 PMCID: PMC4629119 DOI: 10.1016/j.apsb.2014.11.002] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 10/22/2014] [Accepted: 10/28/2014] [Indexed: 01/22/2023] Open
Abstract
Ischemic stroke and ischemia/reperfusion (I/R) injury induced by thrombolytic therapy are conditions with high mortality and serious long-term physical and cognitive disabilities. They have a major impact on global public health. These disorders are associated with multiple insults to the cerebral microcirculation, including reactive oxygen species (ROS) overproduction, leukocyte adhesion and infiltration, brain blood barrier (BBB) disruption, and capillary hypoperfusion, ultimately resulting in tissue edema, hemorrhage, brain injury and delayed neuron damage. Traditional Chinese medicine (TCM) has been used in China, Korea, Japan and other Asian countries for treatment of a wide range of diseases. In China, the usage of compound TCM preparation to treat cerebrovascular diseases dates back to the Han Dynasty. Even thousands of years earlier, the medical formulary recorded many classical prescriptions for treating cerebral I/R-related diseases. This review summarizes current information and underlying mechanisms regarding the ameliorating effects of compound TCM preparation, Chinese materia medica, and active components on I/R-induced cerebral microcirculatory disturbances, brain injury and neuron damage.
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Key Words
- 8-OHdG, 8-hydroxydeoxyguanosine
- AIF, apoptosis inducing factor
- AMPA, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid
- AP-1, activator protein-1
- Antioxidant
- Asp, aspartate
- BBB, brain blood barrier
- BMEC, brain microvascular endothelial cell
- BNDF, brain-derived neurotrophic factor
- Brain blood barrier
- CAT, catalase
- CBF, cerebral blood flow
- COX-2, cyclooxygenase-2
- Cav-1, caveolin-1
- DHR, dihydrorhodamine 123
- DPPH, 1,1-diphenyl-2-picrylhydrazyl radical 2,2-diphenyl-1-(2,4,6-trinitrophenyl) hydrazyl
- ERK, extracellular signal-regulated kinase
- GABA, γ-aminobutyric acid
- GRK2, G protein-coupled receptor kinase 2
- GSH, glutathione
- GSH-Px, glutathione peroxidase
- GSSH, glutathione disulfide
- Glu, glutamate
- Gly, glysine
- HE, hematoxylin and eosin
- HIF, hypoxia-inducible factor
- HPLC, high performance liquid chromatography
- Hyperpermeability
- I-κBα, Inhibitory κBα
- I/R, ischemia-reperfusion
- ICAM-1, intercellular adhesion molecule-1
- IL-10, interleukin-10
- IL-1β, interleukin-1β
- IL-8, interleukin-8
- Ischemia/reperfusion
- JAM-1, junctional adhesion molecule-1
- JNK, Jun N-terminal kinase
- LDH, lactate dehydrogenase
- Leukocyte adhesion
- MAPK, mitogen activated protein kinase
- MCAO, middle cerebral artery occlusion
- MDA, malondialdehyde
- MMPs, matrix metalloproteinases
- MPO, myeloperoxidase
- MRI, magnetic resonance imaging
- NADPH, nicotinamide adenine dinucleotide phosphate
- NF-κB, nuclear factor κ-B
- NGF, nerve growth factor
- NMDA, N-methyl-d-aspartic acid
- NO, nitric oxide
- NSC, neural stem cells
- Neuron
- OGD, oxygen-glucose deprivation
- PARP, poly-ADP-ribose polymerase
- PMN, polymorphonuclear
- RANTES, regulated upon activation normal T-cell expressed and secreted
- ROS, reactive oxygen species
- SFDA, state food and drug administration
- SOD, superoxide dismutase
- TBARS, thiobarbituric acid reactive substance
- TCM, traditional Chinese medicine
- TGF-β1, transforming growth factor β1
- TIMP-1, tissue inhibitor of metalloproteinase-1
- TNF-α, tissue necrosis factor-α
- TTC, 2,3,5-triphenyltetrazolium chloride
- TUNEL, terminal-deoxynucleoitidyl transferase mediated nick end labeling
- Tuj-1, class III β-tublin
- VCAM-1, vascular adhesion molecule-1
- VEGF, vascular endothelial growth factor
- ZO-1, zonula occludens-1
- bFGF, basic fibroblast growth factor
- cAMP, cyclic adenosine monophosphate
- hs-CRP, high-sensitivity C-reactive protein
- iNOS, inducible nitric oxide synthase
- rtPA, recombinant tissue plasminogen activator
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Liang J, Li F, Wei C, Song H, Wu L, Tang Y, Jia J. Rationale and design of a multicenter, phase 2 clinical trial to investigate the efficacy of traditional Chinese medicine SaiLuoTong in vascular dementia. J Stroke Cerebrovasc Dis 2014; 23:2626-2634. [PMID: 25294055 DOI: 10.1016/j.jstrokecerebrovasdis.2014.06.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Accepted: 06/08/2014] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Vascular dementia (VaD) is the second most prevalent type of dementia among the aged, for whom limited pharmacologic options are available so far. SaiLuoTong capsule is a modern traditional Chinese medicine formula, which has been demonstrated to improve cognition of VaD by the reports of animal experiments and preliminary clinical trial. However, evaluation of this therapy in randomized multicenter trials is needed. In this article, we present the rationale and design of the SaiLuoTong in Vascular Dementia Study. METHODS This phase 2 clinical trial of SaiLuoTong among patients with mild-to-moderate VaD is a 26-week, multicenter, randomized, double-blind, placebo-controlled study with a subsequent 26-week, open-label extension. After a 4-week placebo run-in period, participants are centrally randomized (1:1:1) to 3 groups: group A receives SaiLuoTong 360 mg per day for 52 weeks; group B receives SaiLuoTong 240 mg per day for 52 weeks; group C (the control group) are further randomly assigned to 2 groups in a 1:1 ratio and receives placebo during the double-blind phase, then SaiLuoTong 360 mg per day or SaiLuoTong 240 mg per day during the extension phase. The primary outcome measures include the VaD assessment scale cognitive subscale and the Alzheimer Disease Cooperative Study-clinical global impression of change. Safety measures include body weight, vital signs, electrocardiography, laboratory tests, and records of adverse events. Assuming an attrition rate of 20%, at least 372 patients are required to obtain a statistical power of 80%. RESULTS The first patient was enrolled into the study in April 2012 and the completion of the study is expected in September 2014. CONCLUSIONS The rigorous methodology of the study will hopefully move forward the scientific evaluation of traditional Chinese medicine in treatment of VaD. The results of the present study will provide high-quality evidence on the effect of SaiLuoTong in patients with VaD and has the potential to establish a novel therapeutic approach for this disorder.
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Affiliation(s)
- Junhua Liang
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Fang Li
- Department of Neurology, Fu Xing Hospital, Capital Medical University, Beijing, China
| | - Cuibai Wei
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Haiqing Song
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Liyong Wu
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Yi Tang
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Jianping Jia
- Center of Alzheimer's Disease, Beijing Institute for Brain Disorders, Beijing, China.
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Vakili A, Einali MR, Bandegi AR. Protective Effect of Crocin against Cerebral Ischemia in a Dose-dependent Manner in a Rat Model of Ischemic Stroke. J Stroke Cerebrovasc Dis 2014. [DOI: 10.1016/j.jstrokecerebrovasdis.2012.10.008] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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