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Mani T, Srinivasan S. Coherence and vitals of medicinal herbs, nutrients, and yoga in stress management and psychological stasis. MGM JOURNAL OF MEDICAL SCIENCES 2023. [DOI: 10.4103/mgmj.mgmj_23_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
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Mukherjee PK, Efferth T, Das B, Kar A, Ghosh S, Singha S, Debnath P, Sharma N, Bhardwaj PK, Haldar PK. Role of medicinal plants in inhibiting SARS-CoV-2 and in the management of post-COVID-19 complications. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153930. [PMID: 35114450 PMCID: PMC8730822 DOI: 10.1016/j.phymed.2022.153930] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 05/07/2023]
Abstract
BACKGROUND The worldwide corona virus disease outbreak, generally known as COVID-19 pandemic outbreak resulted in a major health crisis globally. The morbidity and transmission modality of COVID-19 appear more severe and uncontrollable. The respiratory failure and following cardiovascular complications are the main pathophysiology of this deadly disease. Several therapeutic strategies are put forward for the development of safe and effective treatment against SARS-CoV-2 virus from the pharmacological view point but till date there are no specific treatment regimen developed for this viral infection. PURPOSE The present review emphasizes the role of herbs and herbs-derived secondary metabolites in inhibiting SARS-CoV-2 virus and also for the management of post-COVID-19 related complications. This approach will foster and ensure the safeguards of using medicinal plant resources to support the healthcare system. Plant-derived phytochemicals have already been reported to prevent the viral infection and to overcome the post-COVID complications like parkinsonism, kidney and heart failure, liver and lungs injury and mental problems. In this review, we explored mechanistic approaches of herbal medicines and their phytocomponenets as antiviral and post-COVID complications by modulating the immunological and inflammatory states. STUDY DESIGN Studies related to diagnosis and treatment guidelines issued for COVID-19 by different traditional system of medicine were included. The information was gathered from pharmacological or non-pharmacological interventions approaches. The gathered information sorted based on therapeutic application of herbs and their components against SARSCoV-2 and COVID-19 related complications. METHODS A systemic search of published literature was conducted from 2003 to 2021 using different literature database like Google Scholar, PubMed, Science Direct, Scopus and Web of Science to emphasize relevant articles on medicinal plants against SARS-CoV-2 viral infection and Post-COVID related complications. RESULTS Collected published literature from 2003 onwards yielded with total 625 articles, from more than 18 countries. Among these 625 articles, more than 95 medicinal plants and 25 active phytomolecules belong to 48 plant families. Reports on the therapeutic activity of the medicinal plants belong to the Lamiaceae family (11 reports), which was found to be maximum reported from 4 different countries including India, China, Australia, and Morocco. Other reports on the medicinal plant of Asteraceae (7 reports), Fabaceae (8 reports), Piperaceae (3 reports), Zingiberaceae (3 reports), Ranunculaceae (3 reports), Meliaceae (4 reports) were found, which can be explored for the development of safe and efficacious products targeting COVID-19. CONCLUSION Keeping in mind that the natural alternatives are in the priority for the management and prevention of the COVID-19, the present review may help to develop an alternative approach for the management of COVID-19 viral infection and post-COVID complications from a mechanistic point of view.
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Affiliation(s)
- Pulok K Mukherjee
- Institute of Bioresources and Sustainable Development, Imphal-795001, India; School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India.
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Bhaskar Das
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Amit Kar
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | - Suparna Ghosh
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Seha Singha
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Pradip Debnath
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | | | - Pallab Kanti Haldar
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
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Ru Q, Xiong Q, Tian X, Xu C, Li C, Chen L, Wu Y. Candidate Chinese Herbal Medicine Alleviates Methamphetamine Addiction via Regulating Dopaminergic and Serotonergic Pathways. Front Mol Neurosci 2022; 15:874080. [PMID: 35422687 PMCID: PMC9002015 DOI: 10.3389/fnmol.2022.874080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/03/2022] [Indexed: 01/18/2023] Open
Abstract
Methamphetamine (METH) addiction and its induced mental disorders have become a severe worldwide problem. A candidate Chinese herbal medicine (CCHM) in our lab had therapeutic effects on METH-induced locomotor sensitization, however, its chemical and pharmacological profiles remain to be elucidated. The current study aimed to investigate the effect of CCHM on conditioned place preference (CPP) induced by METH and screen the main active ingredients and key targets by using network pharmacology and molecular docking methods. Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment, Gene ontology (GO) analysis and protein-protein interaction (PPI) network were performed to discover the potential mechanisms. Results showed that CCHM could significantly inhibit METH-induced CPP behaviors in mice. A total of 123 components and 43 targets were screened. According to the network pharmacology analysis, ten hub targets including D(2) dopamine receptor (DRD2) and 5-hydroxytryptamine receptor 3A (HTR3A) were screened. GO analysis and KEGG enrichment indicated that mechanisms of CCHM treatment of METH addiction were related to multiple pathways such as dopaminergic synapse and serotoninergic synapse. Western blot results showed that the protein expressions of DRD2 in nucleus accumbens and prefrontal cortex were significantly decreased in METH group, while the protein expressions of HTR3A were significantly increased. These changes caused by METH could be prevented by CCHM pretreatment. The results of molecular docking displayed that the five active ingredients such as (S)-Scoulerine, Hyndarin, and Beta-Sitosterol had good affinities with DRD2 and HTR3A. In conclusion, this study constructed the CCHM's pharmacologic network for treating METH addiction based on the method of network analysis and experimental verification, and analyzed its major active ingredients and potential targets, indicating a new direction for further revealing its mechanisms of effect on METH addiction.
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Affiliation(s)
- Qin Ru
- Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China,Department of Health and Physical Education, Jianghan University, Wuhan, China
| | - Qi Xiong
- Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Xiang Tian
- Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Congyue Xu
- Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Can Li
- Wuhan Institutes of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Lin Chen
- Department of Health and Physical Education, Jianghan University, Wuhan, China,*Correspondence: Lin Chen,
| | - Yuxiang Wu
- Department of Health and Physical Education, Jianghan University, Wuhan, China,Yuxiang Wu,
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Astragalus membranaceus treatment combined with caloric restriction may enhance genesis factors and decrease apoptosis in the hippocampus of rats. Arch Gerontol Geriatr 2022; 99:104584. [DOI: 10.1016/j.archger.2021.104584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/08/2021] [Accepted: 11/16/2021] [Indexed: 11/21/2022]
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Arora D, Gautam RK. Natural Products: Ray of Hope for Anxiety Disorders. CURRENT TRADITIONAL MEDICINE 2021. [DOI: 10.2174/2215083807666211202113833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Anxiety, a familiar form of psychiatric disorder, influences numerous persons throughout the world. These psychological disorders frequently need an enduring regime of recommended medicines and impose huge costs on human societies. For the last few decenniums, discovery in the field of natural neurophysiology garnered a lot of recognition because of its least side effects.
Objective:
Many people find it helpful to discover an effective herbal remedy for anxiety with fewer detrimental repercussions. The purpose of the present article is to report medicinal plant species used as anti-anxiety agents, which in turn, are helpful to develop new anti-anxiety herbal formulations.
Method:
An unlimited, semantic electronic and manual exploration of PubMed, Cumulative Index of Nursing and Allied Health Literature, ISI, Google Scholar, Elsevier's abstract and citation database, and the database libraries was carried using keywords such as medicinal plants, herbal drugs, traditional medicine, and anxiety for recognizing natural medications in the management of anxiety disorders.
Results:
Literary review collected the information of potential anti-anxiety plants. Data support the effectiveness of some popular herbal remedies by indicating high-quality scientific studies and support several clinically efficacious natural plants as anxiolytics.
Conclusion:
Evidence-based studies indicate that natural plant treatment is an efficient way to manage anxiety disorders; the benefits outweigh the risks.
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Affiliation(s)
- Disha Arora
- Himalayan Institute of Pharmacy, Kala amb, Distt. Sirmour, Himachal Pradesh, India
| | - Rupesh K. Gautam
- Department of Pharmacology, MM School of Pharmacy, MM University, Sadopur-Ambala, India
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Muthmainah M, Sari WA, Wiyono N, Ghazali DA, Yudhani RD, Wasita B. Environmental Enrichment Ameliorates Anxiety-Like Behavior in Rats without Altering Plasma Corticosterone Level. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Anxiety disorder is one of the most common psychiatric problems. Prolonged stress gives rise to anxiety-like behavior in animals. Environmental interventions influence the outcome of anxiety treatment. Environmental enrichment (EE) can modulate brain’s structure and function.
AIM: The objective of the study was to evaluate EE effects on anxiety-like behavior and corticosterone (CORT) level after unpredictable chronic mild stress (UCMS).
METHODS: A total of 28 rats were assigned into four groups randomly: Control, UCMS, UCMS+EE, and UCMS+fluoxetine. UCMS, EE, and fluoxetine were given for 21 days. Anxiety behavior was measured on day 22nd using Elevated Plus Maze. Behavioral measurement was based on the total time spent and total entries onto open and closed arms. CORT was measured using ELISA.
RESULTS: UCMS increased anxiety-like behavior as seen from reduced number of entries and time spent in open arms as well as increased number of entries and time spent in in closed arms in UCMS group than control. Rats in EE group spent more time and made more entries in the open arms than UCMS group (both p = 0.002). Anxiolytic effect of EE was stronger than fluoxetine. Plasma CORT level among groups did not differ significantly (p = 0.351).
CONCLUSION: EE can ameliorate stress-induced anxiety-like behavior without affecting CORT level.
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Bai X, Zhang M. Traditional Chinese Medicine Intervenes in Vascular Dementia: Traditional Medicine Brings New Expectations. Front Pharmacol 2021; 12:689625. [PMID: 34194332 PMCID: PMC8236843 DOI: 10.3389/fphar.2021.689625] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/28/2021] [Indexed: 12/17/2022] Open
Abstract
Vascular dementia (VD) is one of the most common forms of dementia, referring to a group of symptoms that mainly manifest as advanced neurocognitive dysfunction induced by cerebrovascular disease (CVD). A significant number of studies have shown that traditional Chinese medicine (TCM) has a clinical impact on VD and thus has promising prospects. There have been many discussions regarding the pharmacological mechanisms involved in treatment of the kidney, elimination of turbidity, and promotion of blood circulation. TCM has a prominent effect on improving patients’ cognitive function and quality of life. In this review, we summarize the pathogenesis of VD in modern medicine and TCM, traditional prescriptions, single-agent effective ingredients and their pharmacological mechanisms for treating VD, highlight TCM’s characteristics, and discuss TCM’s multi-targeted mechanism for the treatment of VD.
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Affiliation(s)
- Xue Bai
- Department of Gerontology and Geriatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Meng Zhang
- Department of Gerontology and Geriatrics, Shengjing Hospital of China Medical University, Shenyang, China
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Imbalance between dopamine and serotonin caused by neonatal habenula lesion. Behav Brain Res 2021; 409:113316. [PMID: 33901435 DOI: 10.1016/j.bbr.2021.113316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 04/11/2021] [Accepted: 04/20/2021] [Indexed: 12/20/2022]
Abstract
Alterations in dopamine (DA) and serotonin (5-HT) transmission have been implicated in the pathophysiology of attention deficit/hyperactivity disorder (ADHD). We have previously reported that juvenile rats with neonatal habenula lesion (NHL) exhibit an assortment of behavioral alterations resembling ADHD symptoms. In this study, we investigated the impacts of NHL on DA and 5-HT transmission in mesocorticolimbic regions of rats. Male Sprague-Dawley rats with microinjection of ibotenic acid into the habenula at postnatal day (PND) 7 were subjected for a battery of locomotion test, object exploration test and delay discounting test in the juvenile period (PND28-35), followed by DA and 5-HT brain tissue concentration measurements using high-performance liquid chromatography (HPLC). NHL rats exhibited hyperlocomotion, impulsivity, and attention deficits. NHL induced alterations of tissue DA and 5-HT concentrations only in some mesocorticolimbic regions. However, positive correlations, indicating the balance, between DA and 5-HT observed in control (CTR) rats, were more extensively disrupted across mesocorticolimbic regions in NHL rats. Pharmacological manipulations that modulated both DA and 5-HT systems simultaneously with Astragalus membranaceus (AM) and its active compound formononetin (FOR) normalized the NHL-induced DA and 5-HT imbalance in several brain areas, which consequently improved the behavioral alterations. These results suggest that behavioral alterations caused by NHL may be associated with mesocorticolimbic DA/5-HT imbalance. Drug treatments targeting multiple monoamine systems may be useful to improve the NHL-induced changes.
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Park HJ, Shim HS, Park S, Shim I. Antidepressant effect and neural mechanism of Acer tegmentosum in repeated stress-induced ovariectomized female rats. Anim Cells Syst (Seoul) 2020; 24:205-213. [PMID: 33029297 PMCID: PMC7473002 DOI: 10.1080/19768354.2020.1808063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Acer tegmentosum (ATM) has antioxidant and anti-adipogenic activity. However, few studies have investigated the pharmacological activity or mechanism of ATM as an antidepressant agent. We assessed the antidepressant effect of ATM in modulating menopausal depressive symptoms and its mechanisms in ovariectomized (OVX) and repeatedly stressed (RS) female rats. The female rats were randomly divided into four groups: (1) naïve normal (normal) group, (2) OVX + repeated stress + saline-treated (control) group, (3) OVX + repeated stress + ATM (100 mg•kg−1)-treated (ATM100) group and (4) OVX + repeated stress + ATM (400 mg•kg−1)-treated (ATM400) group. We performed a battery of tests, such as the forced swimming test (FST), the sucrose intake test, and social exploration. After behavior testing, serum corticosterone levels were examined, followed by immunohistochemical determination of c-Fos, tyrosine hydroxylase (TH), and interleukin-1 beta (IL-1β) expression in the brain. ATM administration was associated with significantly decreased immobility time in the FST. Also, the control group tended to have decreased sucrose intake and social exploration compared with the normal group. However, ATM treatment was associated with markedly increased sucrose intake and active social exploration. In the paraventricular nucleus, c-Fos and IL-1β expression were significantly decreased in the ATM400 group compared with the control group. Compared with the control group, high-dose ATM administration was also associated with markedly decreased expression of TH-immunoreactive neurons in the locus coeruleus. The study findings demonstrated that ATM treatment effectively decreased behavioral and pathophysiological depression-like responses.
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Affiliation(s)
- Hyun-Jung Park
- Department of Physiology, College of Medicine, Kyung Hee University, Dongdaemun-gu, Republic of Korea.,Department of Food Science & Biotechnology, College of Science and Engineering, Kyonggi University, Suwon-si, Republic of Korea
| | - Hyun Soo Shim
- Department of Physiology, College of Medicine, Kyung Hee University, Dongdaemun-gu, Republic of Korea
| | - SongYi Park
- Department of Physiology, College of Medicine, Kyung Hee University, Dongdaemun-gu, Republic of Korea
| | - Insop Shim
- Department of Physiology, College of Medicine, Kyung Hee University, Dongdaemun-gu, Republic of Korea
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Phytochemical analysis, antioxidant, antistress, and nootropic activities of aqueous and methanolic seed extracts of ladies finger (Abelmoschus esculentus L.) in mice. ScientificWorldJournal 2014; 2014:519848. [PMID: 25401145 PMCID: PMC4221879 DOI: 10.1155/2014/519848] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 08/13/2014] [Accepted: 09/11/2014] [Indexed: 01/05/2023] Open
Abstract
Abelmoschus esculentus L. (ladies finger, okra) is a well-known tropical vegetable, widely planted from Africa to Asia and from South Europe to America. In the present study, we investigated the in vitro antioxidant capacity and in vivo protective effect of the aqueous and methanolic seed extracts of Abelmoschus esculentus against scopolamine-induced cognitive impairment using passive avoidance task and acute restraining stress-induced behavioural and biochemical changes using elevated plus maze (EPM) and forced swimming test (FST) in mice. Our results demonstrated that the pretreatment of mice with aqueous and methanolic seed extracts of Abelmoschus esculentus (200 mg/kg, p.o.) for seven days significantly (P < 0.01) attenuated scopolamine-induced cognitive impairment in the passive avoidance test. In addition, these extracts significantly reduced the blood glucose, corticosterone, cholesterol, and triglyceride levels elevated by acute restraint stress and also significantly increased the time spent in open arm in EPM and decreased the immobility time in FST. It has also been revealed that these extracts showed a significant antioxidant activity and no signs of toxicity or death up to a dose of 2000 mg/kg, p.o. These results suggest that the seed extracts of Abelmoschus esculentus L. possess antioxidant, antistress, and nootropic activities which promisingly support the medicinal values of ladies finger as a vegetable.
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Oh HA, Choi HJ, Kim NJ, Kim DH. Anti-stress effect of astragaloside IV in immobilized mice. JOURNAL OF ETHNOPHARMACOLOGY 2014; 153:928-932. [PMID: 24709311 DOI: 10.1016/j.jep.2014.03.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 03/21/2014] [Accepted: 03/30/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragaloside IV, a major component extracted from the roots of Astragalus membranaceus (AM), possesses anti-inflammatory, anti-oxidative, anti-fibrotic, anti-infarction and immunoregulatory effects. To clarify anti-stress effect of AM, anxiolytic and anti-inflammatory effects of 80% ethanol extract of AM and astragaloside IV were investigated in immobilization stress model. MATERIALS AND METHODS The mice were orally administered with AM (50, 200, and 500 mg/kg), astragaloside IV (5, 10, and 20 mg/kg) and buspirone, a positive drug, 1h before immobilization treated for 2h. For anxiolytic activity assay, EPM test was performed in mice. For anti-inflammatory activity assay, serum levels of corticosterone, IL-6 and TNF-α were measured using ELISA kits. RESULTS AM extract and astragaloside IV increased dose-dependently time spent on open arms and open arm entries in the EPM test. Anxiolytic effects of AM extract (500 mg/kg) and astragaloside IV (20 mg/kg) were comparable to those of buspirone (1 mg/kg). Their anxiolytic effects were blocked by WAY-100635 (0.5 mg/kg, i.p.), a 5-HT1A receptor antagonist (p<0.01), but not by flumazenil (3 mg/kg, i.p.) and bicuculline (0.5 mg/kg, i.p.), GABAA receptor antagonists. AM extract and astragaloside IV also reduced serum levels of corticosterone, IL-6 and TNF-α dose-dependently. CONCLUSIONS AM, particularly astragaloside IV, may ameliorate immobilized stress-induced anxiety and inflammation.
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Affiliation(s)
- Hyun-A Oh
- Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-ku, Seoul 130-701, Republic of Korea
| | - Hyuck Jai Choi
- East-West Medical Research Institute, Kyung Hee University Medical Center, 23, Kyungheedae-ro, Dongdaemun-ku, Seoul 130-872, Republic of Korea
| | - Nam Jae Kim
- East-West Medical Research Institute, Kyung Hee University Medical Center, 23, Kyungheedae-ro, Dongdaemun-ku, Seoul 130-872, Republic of Korea
| | - Dong-Hyun Kim
- Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-ku, Seoul 130-701, Republic of Korea; East-West Medical Research Institute, Kyung Hee University Medical Center, 23, Kyungheedae-ro, Dongdaemun-ku, Seoul 130-872, Republic of Korea.
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Hu S, Peng R, Wang C, Wang S, Gao Y, Dong J, Zhou H, Su Z, Qiao S, Zhang S, Wang L, Wen X. Neuroprotective effects of dietary supplement Kang-fu-ling against high-power microwave through antioxidant action. Food Funct 2014; 5:2243-51. [DOI: 10.1039/c4fo00257a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
KFL displays a protective effect against HPM-induced cognitive impairment and histopathological changes by ameliorating oxidative stress via the Nrf2-ARE signaling pathway.
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Affiliation(s)
- Shaohua Hu
- Department of Experimental Pathology
- Beijing Institute of Radiation Medicine
- Beijing, China
- Hospital of PLA 96164 Troop
- Jinhua, China
| | - Ruiyun Peng
- Department of Experimental Pathology
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Changzhen Wang
- Department of Experimental Pathology
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Shuiming Wang
- Department of Experimental Pathology
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Yabing Gao
- Department of Experimental Pathology
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Ji Dong
- Department of Experimental Pathology
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Hongmei Zhou
- Division of Radiation Protection and Health Physics
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Zhentao Su
- Division of Radiation Protection and Health Physics
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Shanyi Qiao
- Department of Phytochemistry
- Beijing Institute of Pharmacology and Toxicology
- Beijing, China
| | - Shouguo Zhang
- Department of Pharmaceutical Chemistry
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Lin Wang
- Department of Pharmaceutical Chemistry
- Beijing Institute of Radiation Medicine
- Beijing, China
| | - Xiaoxue Wen
- Department of Pharmaceutical Chemistry
- Beijing Institute of Radiation Medicine
- Beijing, China
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Kim HG, Lee JS, Han JM, Lee JS, Choi MK, Son SW, Kim YK, Son CG. Myelophil attenuates brain oxidative damage by modulating the hypothalamus-pituitary-adrenal (HPA) axis in a chronic cold-stress mouse model. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:505-514. [PMID: 23665312 DOI: 10.1016/j.jep.2013.04.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 04/12/2013] [Accepted: 04/23/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Myelophil is composed of Astragali Radix and Salviae Miltiorrhizae Radix, according to the long traditional pharmacological practices, and it has been used for patients with chronic fatigue-associated symptoms including concentration problem or memory loss. AIM OF THE STUDY This study aimed to evaluate the clinical relevance of Myelophil on brain oxidative damage using a chronic cold stress mice model. MATERIAL AND METHODS Balb/c mice were subjected to cold stress (4°C for 4h) six times per week for 2 weeks with or without oral administration of Myelophil (50, 100, or 200mg/kg), or ascorbic acid (50mg/kg). RESULTS Chronic cold stress induced histopathological hippocampal apoptosis with drastically increased serum levels of total reactive oxygen species and nitric oxide, as well as brain lipid peroxidation levels, protein carbonyl, and caspase-3/7 activity. These alterations were significantly ameliorated by Myelophil treatment. Myelophil administration significantly recovered the depleted glutathione and its enzymes, superoxide dismutase activity, and catalase protein and gene expression levels. Serum levels of corticosterone, dopamine, and adrenaline were notably altered by chronic cold stress but were significantly ameliorated by Myelophil treatment. Myelophil also normalized alterations in tumor necrosis factor-α, interleukin (IL)-1β, and IL-10 gene expression and protein levels. Chronic cold stress up-regulated gene expression levels of phenylethanolamine N-methyltransferase and monoamine oxidase-B, and glucocorticoid receptors in the hypothalamus and hippocampus, respectively, whereas Myelophil treatment completely normalized these levels. CONCLUSIONS These results suggest that Myelophil has potent pharmaceutical effects against chronic cold-stress-induced brain damage by relieving oxidative stress and inflammation and regulating stress hormones in mice.
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Affiliation(s)
- Hyeong-Geug Kim
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical College of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea
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Hong MJ, Ko EB, Park SK, Chang MS. Inhibitory effect of Astragalus membranaceus root on matrix metalloproteinase-1 collagenase expression and procollagen destruction in ultraviolet B-irradiated human dermal fibroblasts by suppressing nuclear factor kappa-B activity. J Pharm Pharmacol 2012; 65:142-8. [PMID: 23215697 DOI: 10.1111/j.2042-7158.2012.01570.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The root of Astragalus membranaceus, regarded as a tonic in traditional Korean medicine, has been prescribed for long periods to treat chronic illness by boosting the immune system. Ultraviolet (UV) irradiation causes damage to skin connective tissue by degrading collagen, which is a major structural component of the extracellular matrix. Such damage is considered to be a cause of the wrinkling observed in premature ageing of the skin. This study has investigated the photo-protective effect of A. membranaceus on UVB radiation-induced activation of nuclear factor kappa-B (NF-κB) activity in human dermal fibroblasts. METHODS HS68 fibroblast cells cultured with various concentrations of A. membranaceus were exposed to UVB (40 mJ/cm²). Activation of NF-κB P65 and expression of matrix metalloproteinase-1 (MMP-1) and type 1 procollagen were measured by Western blotting. Translocation of NF-κB P65 and MMP-1 regulation were also examined by immunocytochemistry. KEY FINDINGS Western blotting and immunocytochemistry results showed that A. membranaceus inhibited UVB-induced translocation of NF-κB P65 and MMP-1 expression. The data suggested that A. membranaceus restored type 1 procollagen synthesis by inhibiting NF-κB P65 activity and MMP-1 expression in UVB-exposed human dermal fibroblasts. CONCLUSION A. membranaceus is a candidate for use in skin protection from UVB-induced skin inflammation and photoageing.
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Affiliation(s)
- Min Jung Hong
- Department of Prescriptionology, College of Oriental Medicine, Kyung Hee University, Seoul, Korea
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Yeung KS, Gubili J, Cassileth BR. An Evidence-based Review of Astragalus membranaceus (Astragalus) for Cancer Patients. EVIDENCE-BASED ANTICANCER MATERIA MEDICA 2011. [DOI: 10.1007/978-94-007-0526-5_3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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