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Suryawanshi MV, Gujarathi PP, Mulla T, Bagban I. Hypericum perforatum: a comprehensive review on pharmacognosy, preclinical studies, putative molecular mechanism, and clinical studies in neurodegenerative diseases. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:3803-3818. [PMID: 38175276 DOI: 10.1007/s00210-023-02915-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
The herb Hypericum perforatum, also referred to as St. John's wort, has drawn a lot of interest because of its potential therapeutic benefits in treating neurodegenerative illnesses. Due to the absence of effective therapies, illnesses like Alzheimer's and Parkinson's disease pose an increasing worldwide health concern. Because of its wide variety of phytochemicals, especially hyperforin, and hypericin, Hypericum perforatum is well known for its neuroprotective properties. These substances have proven to be able to affect different cellular processes linked to neurodegeneration. They can act as anti-inflammatory, antioxidant, and neurotransmitter system regulators, which may help halt neurodegenerative illnesses' progression. The use of Hypericum perforatum extracts and its contents has shown encouraging results in research on animal models of neurodegenerative disorders. These advantages include higher nerve cell survival, lowered oxidative stress, and higher cognitive performance. Underscoring its versatile potential to combat neurodegeneration, Hypericum perforatum has neuroprotective mechanisms that modulate neuroinflammation and prevent apoptotic pathways. In conclusion, Hypericum perforatum shows tremendous promise as a potential treatment for neurological illnesses due to its wide variety of phytochemicals. To completely comprehend its specific mechanisms of action and turn these discoveries into efficient clinical therapies, additional research is needed. Investigating Hypericum perforatum's function in neurodegenerative disorders may present new opportunities for the advancement of ground-breaking therapeutic strategies.
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Affiliation(s)
- Meghraj Vivekanand Suryawanshi
- School of Pharmaceutical Sciences, Jaipur National University, Jaipur, Rajasthan, 302017, India
- Department of Pharmaceutics and Pharmaceutical Technology, Krishna School of Pharmacy and Research, Drs. Kiran and Pallavi Patel Global University, Varnama, Vadodara, Gujarat, 391240, India
- AllWell Neuritech LLP, Dharngaon, Maharashtra, 425105, India
| | - Pranjal P Gujarathi
- Department of Pharmacology, Vidhyadeep Institute of Pharmacy, Vidhyadeep University, Anita, Kim, Surat, Gujarat, 394110, India.
- Centre for Advance Research, Bhagwan Mahavir College of Pharmacy, Bhagwan Mahavir University, Vesu, Surat, Gujarat, 395007, India.
| | - Taufik Mulla
- Department of Pharmaceutics and Pharmaceutical Technology, Krishna School of Pharmacy and Research, Drs. Kiran and Pallavi Patel Global University, Varnama, Vadodara, Gujarat, 391240, India
| | - Imtiyaz Bagban
- Department of Pharmacology, Krishna School of Pharmacy and Research, Drs. Kiran and Pallavi Patel Global University, Varnama, Vadodara, Gujarat, 391240, India
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Toraman E. Biochemical and molecular evaluation of oxidative stress and mitochondrial damage in fruit fly exposed to carmoisine. Mol Biol Rep 2024; 51:685. [PMID: 38796672 DOI: 10.1007/s11033-024-09616-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/06/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND In today's world, appearance is an important factor in almost all areas of our lives. Therefore, it has become common to use dyes to color foods to make them look appetizing and visually appealing. However, food additives have negative effects on biochemical processes in cells at both high and low doses. METHODS AND RESULTS This study investigated the effect of carmoisine, a commonly used food coloring, on oxidative stress and damage parameters in Drosophila melanogaster in terms of both enzymatic and gene expression. The change in mitochondrial DNA copy number (mtDNA-CN), a marker of oxidative stress, was also examined. When the data obtained were analyzed, it was observed that carmoisine caused a significant decrease in GSH levels depending on the increase in dose. SOD, CAT, GPx, and AChE enzyme activities and gene expression levels were also found to be significantly decreased. All groups also showed a significant decrease in mtDNA-CN. The effect of carmoisine on Drosophila melanogaster morphology was also investigated in our study. However, no significant change was observed in terms of morphological development in any group. CONCLUSIONS When all the findings were evaluated together, it was observed that carmoisin triggered oxidative stress and these effects became more risky at high doses. Therefore, we believe that the consumer should be made more aware of the side effects of azo dyes in food and that the type and concentration of each substance added to food should be specified.
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Affiliation(s)
- Emine Toraman
- Science Faculty, Department of Molecular Biology and Genetics, Atatürk University, Erzurum, Türkiye, 25240, Turkey.
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Akinluyi E, Aderibigbe A, Adeoluwa O, Adebesin A, Adeoluwa G. Ameliorating Effect of Morin Hydrate on Chronic Restraint Stress-induced Biochemical Disruption, Neuronal, and Behavioral Dysfunctions in BALB/c Mice. Basic Clin Neurosci 2022; 13:393-406. [PMID: 36457885 PMCID: PMC9706294 DOI: 10.32598/bcn.2022.1059.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 10/22/2020] [Accepted: 11/01/2022] [Indexed: 06/17/2023] Open
Abstract
INTRODUCTION Morin hydrate (MH) is a bioflavonoid component of many fruits and vegetables. Our previous research demonstrated that MH provides neuroprotection in mouse models of acute restraint stress and sleep deprivation by attenuating hippocampal neuronal damage and enhancing memory. Based on these findings, our study investigated the role of MH in chronic stress-induced neuronal and biochemical perturbations in BALB/c mice. METHODS Male BALB/c mice were divided into 6 groups (n=6). Groups 1 and 2 received vehicle (10 mL/kg normal saline), groups 3-5 received MH (5, 10, 20 mg/kg IP), while group 6 received ginseng (25 mg/kg) daily and 30 minutes afterward were restrained in a plastic cylindrical restrainer for 14 days. RESULTS Immobility time in the forced swim test increased in the MH-treated group, indicating an antidepressant-like effect. Also, a reduction in frequency and duration of open arms exploration was observed in the elevated plus-maze (EPM) test in stressed mice, and administration of MH (5, 10, 20 mg/kg, IP) reversed these effects. An increase in blood levels of glucose, triglycerides, total cholesterol, and brain malondialdehyde and nitrite levels was observed in the stressed groups, which was reversed by MH. Furthermore, MH reversed the stress-induced reduction in HDL cholesterol and glutathione (GSH) levels and attenuated stress-induced alterations in the prefrontal cortex and hippocampus. CONCLUSION Our findings suggest that MH attenuated chronic restraint stress-behavioral and biochemical perturbations, probably due to its capability to decrease oxidative stress and brain neuronal damage. HIGHLIGHTS Chronic stress perturbs physiological and psychological homeostasis;Morin hydrate normalized chronic stress-induced biochemical disruptions;Morin hydrate attenuated structural changes in prefrontal cortex and hippocampus. PLAIN LANGUAGE SUMMARY Stress is a state of being overwhelmed by demands exceeding the personal and social means of coping. Exposure to excessive stress has resulted in disruption of neurochemical and physiological processes, which sometimes manifest as behavioural abnormalities. Therefore to cope with the stressful life style, there is need to develop a therapeutic agent of plant origin. Morin hydrate is a flavonoid with known antioxidant and neuroprotective properties; however, its effect in a stressful condition has not been studies. The study thus evaluated ameliorating effect of Morin hydrate on chronic restraint stress-induced biochemical disruption, neuronal and behavioral dysfunctions in BALB/c mice. To achieve this, mice were exposed to chronic restraint stress protocol for fourteen days. Behavioural changes were examined using various techniques. The vital parameters like antioxidant, glucose and nitrite levels were also taken. Our findings show that Morin hydrate prevented behavioral abnormalities and damage to the brain cells. It also inhibited stress-induced biochemical disturbance.
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Affiliation(s)
- Elizabeth Akinluyi
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, Afe Babalola University, Ado-Ekiti, Nigeria
| | - Adegbuyi Aderibigbe
- Department of Pharmacology and Therapeutics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olusegun Adeoluwa
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, Afe Babalola University, Ado-Ekiti, Nigeria
| | - Adaeze Adebesin
- Department of Pharmacology and Therapeutics, College of Health Sciences, Olabisi Onabanjo University, Sagamu Campus, Ogun State, Nigeria
| | - Gladys Adeoluwa
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, Afe Babalola University, Ado-Ekiti, Nigeria
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YILMAZOĞLU E, HASDEMİR M, HASDEMİR B. Recent Studies on Antioxidant, Antimicrobial, and Ethnobotanical Uses of Hypericum perforatum L. (Hypericaceae). JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2022. [DOI: 10.18596/jotcsa.1024791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Ghias M, Shah SWA, Al-Joufi FA, Shoaib M, Shah SMM, Ahmed MN, Zahoor M. In Vivo Antistress Effects of Synthetic Flavonoids in Mice: Behavioral and Biochemical Approach. Molecules 2022; 27:molecules27041402. [PMID: 35209189 PMCID: PMC8879959 DOI: 10.3390/molecules27041402] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/10/2022] [Accepted: 02/15/2022] [Indexed: 02/04/2023] Open
Abstract
Natural flavonoids, in addition to some of their synthetic derivatives, are recognized for their remarkable medicinal properties. The present study was designed to investigate the in vitro antioxidant and in vivo antistress effect of synthetic flavonoids (flavones and flavonols) in mice, where stress was induced by injecting acetic acid and physically through swimming immobilization. Among the synthesized flavones (F1–F6) and flavonols (OF1–OF6), the mono para substituted methoxy containing F3 and OF3 exhibited maximum scavenging potential against DPPH (2,2-diphenyl-1-picrylhydrazyl) with IC50 of 31.46 ± 1.46 μg/mL and 25.54 ± 1.21 μg/mL, respectively. Minimum antioxidant potential was observed for F6 and OF6 with IC50 values of 174.24 ± 2.71 μg/mL and 122.33 ± 1.98 μg/mL, respectively, in comparison with tocopherol. The ABTS scavenging activity of all the synthesized flavones and flavonols were significantly higher than observed with DPPH assay, indicating their potency as good antioxidants and the effectiveness of ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate) assay in evaluating antioxidant potentials of chemical substances. The flavonoids-treated animals showed a significant (* p < 0.05, ** p < 0.01 and *** p < 0.001, n = 8) reduction in the number of writhes and an increase in swimming endurance time. Stressful conditions changed plasma glucose, cholesterol and triglyceride levels, which were used as markers when evaluating stress in animal models. The level of these markers was nearly brought to normal when pre-treated with flavones and flavonols (10 mg/kg) for fifteen days in experimental animals. These compounds also considerably reduced the levels of lipid peroxidation (TBARS: Thiobarbituric acid reactive substances), which was significant (* p < 0.05, ** p < 0.01 and *** p < 0.001, n = 8) compared to the control group. A significant rise in the level of catalase and SOD (super oxide dismutase) was also observed in the treated groups. Diazepam (2 mg/kg) was used as the standard drug. Additionally, the flavonoids markedly altered the weight of the adrenal glands, spleen and brain in stress-induced mice. The findings of the study suggest that these flavonoids could be used as a remedy for stress and are capable of ameliorating diverse physiological and biochemical alterations associated with stressful conditions. However, further experiments are needed to confirm the observed potentials in other animal models, especially in those with a closer resemblance to humans. Toxicological evaluations are also equally important.
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Affiliation(s)
- Mehreen Ghias
- Department of Pharmacy, University of Malakand, Dir (Lower), Chakdara 18800, Khyber Pakhtunkhwa, Pakistan; (M.G.); (S.W.A.S.); (M.S.)
| | - Syed Wadood Ali Shah
- Department of Pharmacy, University of Malakand, Dir (Lower), Chakdara 18800, Khyber Pakhtunkhwa, Pakistan; (M.G.); (S.W.A.S.); (M.S.)
| | - Fakhria A. Al-Joufi
- Department of Pharmacology, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia;
| | - Mohammad Shoaib
- Department of Pharmacy, University of Malakand, Dir (Lower), Chakdara 18800, Khyber Pakhtunkhwa, Pakistan; (M.G.); (S.W.A.S.); (M.S.)
| | | | - Muhammad Naeem Ahmed
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad 13100, Pakistan;
| | - Muhammad Zahoor
- Department of Biochemistry, University of Malakand, Dir (Lower), Chakdara 18800, Khyber Pakhtunkhwa, Pakistan
- Correspondence: or
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Hosseini-Sharifabad A, Alaei Z, Rabbani M, Seyedabadi M. The Role of Cyclooxygenase 2 in the Cognitive Impairment Induced by Alcohol or Stress in Rats. Adv Biomed Res 2022; 10:44. [PMID: 35071112 PMCID: PMC8744420 DOI: 10.4103/abr.abr_287_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/12/2021] [Accepted: 02/13/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Cognitive impairment is an unpleasant and progressive mental disorder characterized by learning and memory disabilities. Stress and alcohol are two known environmental factors that increase cognitive impairment. This study was designed to evaluate the relative role of cyclooxygenase 2 in alcohol or stress-induced cognitive impairment. Materials and Methods: Male Wistar rats were randomly divided into groups with six rats in each. The groups included sham, control, alcohol (15% ethanol in drinking water), and restraint stress (restraint 6 h per day). Three separated groups received celecoxib at a dose of 20 mg/kg in addition to those listed above. The treatments continued daily for 28 days. The object recognition task (ORT) and Morris water maze (MWM) are used to evaluate the learning and memory. Results: Alcohol or restrain stress significantly increased the time and distance needed to find the hidden platform in MWM. Furthermore, they decreased the recognition index in ORT compared to the control group. Administration of celecoxib significantly decreased the required time and traveled distance to reach the platform in alcohol-treated animals but not in the stress-exposed rats. Celecoxib also significantly increased the recognition index both in alcohol- or restraint stress-exposed animals. Conclusion: We found that either alcohol or restraint stress impairs memory in rats. In MWM, celecoxib improved the alcohol-induced memory impairment but could not show a reduction in memory deterioration due to restraint stress. In ORT, celecoxib reversed memory impairment due to both alcohol and restraint stress.
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Affiliation(s)
- Ali Hosseini-Sharifabad
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Alaei
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Rabbani
- Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Seyedabadi
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.,Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran
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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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Role of Quercetin in Depressive-Like Behaviors: Findings from Animal Models. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11157116] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Depressive-like behavior is a highly prevalent worldwide neuropsychiatric disorder that owns a complex pathophysiologic mechanism. The available pharmacotherapy is ineffective for most patients and shown several adverse effects. Therefore, it is important to find efficacy and safe antidepressive compounds. Some phytochemicals compounds regulate the same genes and pathways targeted by drugs; therefore, diets rich in fruits and vegetables could be considered novel treatment approaches. Currently, the functional properties of quercetin acquired great interest, due to its beneficial effects on health. Quercetin is a flavonoid ubiquitously present in vegetables and fruits, interestingly for its strong antioxidant properties. The purpose of this review is to summarize the preclinical studies present in the literature, in the last ten years, aimed at illustrating the effects of quercetin pre-treatment in depressive-like behaviors. Quercetin resulted in antidepressant-like actions due to its antioxidant, anti-inflammatory, and neuroprotective effects. This pointed out the usefulness of this flavonoid as a nutraceutical compound against the development of psychological stress-induced behavioral perturbation. Therefore, quercetin or a diet containing it may become a prospective supplementation or an efficient adjuvant therapy for preventing stress-mediated depressive-like behavior.
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Budantsev AL, Prikhodko VA, Varganova IV, Okovityi SV. BIOLOGICAL ACTIVITY OF HYPERICUM PERFORATUM L. (HYPERICACEAE): A REVIEW. PHARMACY & PHARMACOLOGY 2021. [DOI: 10.19163/2307-9266-2021-9-1-17-31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- A. L. Budantsev
- Komarov Botanical Institute of Russian Academy of Science
2, Prof. Popov St., St. Petersburg, Russia, 197376
| | - V. A. Prikhodko
- Saint Petersburg State Chemical and Pharmaceutical University
14, Prof. Popov St., St. Petersburg, Russia, 197376
| | - I. V. Varganova
- Komarov Botanical Institute of Russian Academy of Science
2, Prof. Popov St., St. Petersburg, Russia, 197376
| | - S. V. Okovityi
- Saint Petersburg State Chemical and Pharmaceutical University
14, Prof. Popov St., St. Petersburg, Russia, 197376
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Saini N, Kadian M, khera A, Aggarwal A, Kumar A. Therapeutic potential of Allium Sativum against the Aβ (1-40)-induced oxidative stress and mitochondrial dysfunction in the Wistar rats. AMERICAN JOURNAL OF NEURODEGENERATIVE DISEASE 2021; 10:13-27. [PMID: 34084662 PMCID: PMC8166581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
From the early stages of any neurodegenerative-disease mitochondrial functionality has been mortally extricated, though the exact timeline of these events is still unclear, it is likely to represent a progressive neurons-decline and cognitive-functions. Hence strategies suggested by herbal extract to restore mitochondrial functions may be a remedial approach to chronic neurodegenerative disorder like Alzheimer's disease (AD). This research was designed to evaluate if Aβ1-40 induced oxidative stress and mitochondrial dysfunction could be inhibited by Allium Sativum (AS) supplementation. AD was induced by a single intra-hippocampal injection of Aβ1-40 (5 μg/4 μl), while herbal supplementation was given orally (100, 250, 500 mg/kg body weight, daily) for 3 weeks. Morris water maze was used to assess cognitive function shows deficits in Aβ1-40 treated animals, there is no significant alteration in locomotor function as examined by actophotometer. This was accompanied by enhancement in oxidative stress indicating by accentuated ROS and protein carbonyl levels. Concomitantly, decrease in activity of antioxidant enzymes was observed in diseased animals; as expressed by reduced superoxide-dismutase and catalase activity, as well as reduction in GSH levels and impaired mitochondrial functions. Medium dose of AS has been found effective in restoring the memory impairment along with antioxidant levels but high dose is more efficient as observed in the Aβ1-40 treated rats. High dose of AS, on the other hand significantly ameliorates the mitochondrial-dysfunction in comparison to medium dose. Taken together, the findings reveal that AS reverses Aβ1-40 induced brain alteration, it could be an efficient clinical mitigation action against AD growth.
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Affiliation(s)
- Neetu Saini
- Division of Pharmacology, UIPS, Panjab UniversityChandigarh 160014, India
| | - Monika Kadian
- Division of Pharmacology, UIPS, Panjab UniversityChandigarh 160014, India
| | - Alka khera
- Postgraduate Institute of Medical Education and ResearchChandigarh 160012, India
| | - Aanchal Aggarwal
- National Agri Food Biotechnology InstituteMohali 140308, Punjab, India
| | - Anil Kumar
- Division of Pharmacology, UIPS, Panjab UniversityChandigarh 160014, India
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Kiarash Fekri, Nayebi AM, Sadigh-Eteghad S, Farajdokht F, Mahmoudi J. The Neurochemical Changes Involved in Immobilization Stress-Induced Anxiety and Depression: Roles for Oxidative Stress and Neuroinflammation. NEUROCHEM J+ 2020. [DOI: 10.1134/s181971242002004x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Kim HG, Kim YH, Lee SB, Lee JS, Chae SW, Kim DG, Son CG. An Herbal Formula CG plus Ameliorates Stress-Induced Hepatic Injury in a BALB/c Mouse Model. Front Pharmacol 2020; 11:447. [PMID: 32346367 PMCID: PMC7171450 DOI: 10.3389/fphar.2020.00447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 03/23/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction Stress is a well-known factor for inflammation in diverse organs/tissues. Stress also leads to liver injury, which was supported by clinical observations and animal studies. We herein investigated the hepatoprotective property of an herbal formula (called as CGplus) consisting of Artemisia gmelinii Weber ex Stechm. (syn, Artemisia iwayomogi Kitamura), Wurfbainia villosa var. xanthioides (Wall. ex Baker) Skornick. & A.D.Poulsen (syn, Amomum xanthioides Wallich), and Salvia miltiorrhiza Bunge against stress-induced hepatic damage. Methods Male BALB/c mice were orally administered water extract of CGplus (0, 50, 100, or 200 mg/kg) daily for 5 days, and then subjected to immobilization stress for 6 h on the 5th day. Results Acute immobilization stress elevated remarkably serum concentrations of stress hormones (corticosterone and adrenaline) and two hepatic injury parameters (ALT and AST), while these alterations were significantly attenuated by the administration of CGplus. The increases of oxidative parameters (ROS, NO, lipid peroxidation, and protein carbonyl) and deviation of IL-1β and IL-10 in opposite directions in hepatic tissues were significantly normalized by CGplus. Pre-treatment with CGplus also notably ameliorated the abnormal activation of toll-like receptor 4 (TLR4), CD14, and lipopolysaccharide-binding protein (LPB) as well as infiltration of neutrophils in hepatic tissues. Conclusion These results suggest that an herbal formula (CGplus) derived from traditional pharmaceutical theory has a potent protective effect against stress-induced hepatic injury via regulation of pro- (IL-1β) and anti-inflammatory (IL-10) cytokines.
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Affiliation(s)
- Hyeong-Geug Kim
- Liver and Immunology Research Center, Dunsan Oriental Hospital of Daejeon University, Daejeon, South Korea
| | - Yun-Hee Kim
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, South Korea
| | - Sung-Bae Lee
- Liver and Immunology Research Center, Dunsan Oriental Hospital of Daejeon University, Daejeon, South Korea
| | - Jin-Seok Lee
- Liver and Immunology Research Center, Dunsan Oriental Hospital of Daejeon University, Daejeon, South Korea
| | - Sung-Wook Chae
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine (KIOM), Daejeon, South Korea
| | - Dong-Gu Kim
- Hanbang Cardio-Renal Syndrome Research Center, Wonkwang University, Iksan, South Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, Dunsan Oriental Hospital of Daejeon University, Daejeon, South Korea
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Michihara S, Han LK, Fujita N, Shibahara N, Takahashi R. [Pharmacological Effects of Yokukansankachimpihange on Urinary Catecholamine in Restraint-stressed Mice]. YAKUGAKU ZASSHI 2019; 139:1305-1312. [PMID: 31582617 DOI: 10.1248/yakushi.19-00013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Herbal medicines, acupuncture and moxibustion are often used for unidentified complaints. It is well known that catecholamine secreted by the sympatho-adrenal medullary system primarily functions to increase cardiac output and raise glucose levels in the blood during acute stress. In the present study, the effects of yokukansankachimpihange (YKSKCH, a Kampo medicine) on urinary catecholamine in mice that were repeatedly stressed by restraining were examined. Restraint stress (240 min/d×3 d×3 cycles, daytime: 12:00-16:00) induced a marked increase in noradrenaline (NA) and adrenaline (A) levels in the urine. Oral administration of YKSKCH (750 mg/kg of body weight) significantly inhibited the increase in urinary NA and A levels in mice after repeated restraint stress. In addition, the NA/dopamine (physical stress) and A/dopamine (mental stress) ratios were lower in the 750 mg/kg YKSKCH-treated group than in the control group. The tail suspension test was also performed and locomotor activity was investigated. Oral administration of YKSKCH at 750 mg/kg significantly reduced the immobility time, which was longer in mice after repeated restraint stress. Furthermore, oral administration of YKSKCH at 750 mg/kg increased locomotor activity, which was lower in mice after repeated restraint stress. These results suggest that YKSKCH has positive effects on mental and physical stress after repeated restraint stress, without reducing locomotor activity.
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Affiliation(s)
| | - Li-Kun Han
- Kampo Research Laboratories, Kracie Pharma Ltd
| | - Nina Fujita
- Kampo Research Laboratories, Kracie Pharma Ltd
| | - Naotoshi Shibahara
- Division of Kampo Diagnostics, Institute of Natural Medicine, University of Toyama
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Abstract
Diabetes is a group of metabolic diseases characterised by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. The chronic hyperglycemia of diabetes is associated with long-term damage and dysfunction of many organs. Diabetes caused 1.5 million deaths in 2012, with hyperglycemia causing an additional 2.2 million deaths, as it is associated with increased risk of cardiovascular and other diseases. Various types of plants have been used for several centuries worldwide not only as dietary supplements but also as traditional treatment regimens for many diseases. So far, a large number of traditionally claimed plant medicine has been tested for diabetes and some of them showed a promising therapeutic potential. The main focus of this review is to describe what we know to date of herbal extracts, along with their glucose-lowering mechanisms, which are either through insulin-mimicking activity, enhanced β-cells regeneration, or glucose uptake.
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MESH Headings
- Animals
- Antioxidants/adverse effects
- Antioxidants/therapeutic use
- Combined Modality Therapy/adverse effects
- Diabetes Mellitus, Type 1/blood
- Diabetes Mellitus, Type 1/drug therapy
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/therapy
- Diabetes Mellitus, Type 2/blood
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/therapy
- Dietary Supplements/adverse effects
- Drugs, Chinese Herbal/adverse effects
- Drugs, Chinese Herbal/therapeutic use
- Humans
- Hyperglycemia/prevention & control
- Hypoglycemia/chemically induced
- Hypoglycemia/etiology
- Hypoglycemia/prevention & control
- Hypoglycemic Agents/administration & dosage
- Hypoglycemic Agents/therapeutic use
- Insulin Resistance
- Insulin Secretion/drug effects
- Plant Extracts/adverse effects
- Plant Extracts/therapeutic use
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Affiliation(s)
| | - Abeer Temraz
- b Department of Pharmacognosy, College of Pharmacy , Umm Al-Qura University , Makkah , Saudi Arabia
- c Department of Pharmacognosy, Faculty of Pharmacy For Girls , Al-Azhar University , Nasr City, Cairo , Egypt
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15
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Samad N, Saleem A, Yasmin F, Shehzad MA. Quercetin protects against stress-induced anxiety- and depression-like behavior and improves memory in male mice. Physiol Res 2018; 67:795-808. [PMID: 30044120 DOI: 10.33549/physiolres.933776] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The present study evaluates the protective role of Quercetin (Quer), against immobilization stress- induced anxiety, depression and cognition alteration in mice using behavioral and biochemical parameters. 24 adult Albino mice were distributed into 2 groups vehicle (n=12; 1 ml/kg) and Quer injected (n=12; 20 mg/kg/ml). The animals received their respective treatment for 14 days. On day 15, after the drug administration, animals were sub-divided into 4 groups (n=6); (i) unstressed + vehicle; (ii) stressed + vehicle; (iii) unstressed + Quer; (iv) stressed + Quer. On day 16, 24 h after the immobilization stress behavioral activities (light-dark activity, elevated plus maze, Morris water maze, and forced swim test) monitored and then animals were decapitated 1 h after the drug administration. Brain samples were collected for biochemical (antioxidant enzymes, AChE, ACh, 5-HT and its metabolite) analysis. The present study indicates the Quer reversed the stress-induced anxiety and depression, in addition, memory performance was more enhanced in stressed group. Following the treatment of Quer, stress-induced elevation of lipid peroxidation and suppression of antioxidant enzymes were also reversed. Administration of Quer decreased AChE in unstressed, while levels of acetylcholine were increased in vehicle and Quer treated stressed animals. The metabolism of 5-HT was increased in Quer treated stressed than unstressed animals. In conclusion, the present finding showed that Quer could prevent the impairment of antioxidant enzymes and also regulate the serotonergic and cholinergic neurotransmission and produce antianxiety, antidepressant effect and enhance memory following 2 h immobilization stress in mice.
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Affiliation(s)
- N Samad
- Department of Biochemistry, Bahauddin Zakariya University, Multan, Pakistan.
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16
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Neurobehavioral and biochemical modulation following administration of MgO and ZnO nanoparticles in the presence and absence of acute stress. Life Sci 2018; 203:72-82. [DOI: 10.1016/j.lfs.2018.04.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 04/12/2018] [Accepted: 04/15/2018] [Indexed: 12/11/2022]
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17
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Vazhayil BK, Rajagopal SS, Thangavelu T, Swaminathan G, Rajagounder E. Neuroprotective effect of Clerodendrum serratum Linn. leaves extract against acute restraint stress-induced depressive-like behavioral symptoms in adult mice. Indian J Pharmacol 2017; 49:34-41. [PMID: 28458420 PMCID: PMC5351235 DOI: 10.4103/0253-7613.201028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective: The objective of this study was to study the effect of ethanol extract of Clerodendrum serratum (EECS) Linn. on acute restraint stress (ARS)-induced depressive-like behavior and biochemical alterations in mice. Materials and Methods: Ethyl acetate and n-butanol fractions of EECS were analytically characterized for the flavonoid components, apigenin (API) and luteolin (LUT) by reverse-phase high-performance liquid chromatography. Behavioral tests, namely, forced-swim test and tail-suspension test were performed for assessing antidepressant-like effect and anxiolytic activity in mice. Oxidative stress parameters and biochemical alterations in mice brain tissue were also performed. Statistical Analysis: Expression of data was done as mean ± standard error of mean. The normally distributed data were subjected to two-way ANOVA followed by Dunnett's test. P < 0.05 was considered statistically significant. Results: The study showed that flavonoids, API and LUT were present in ethyl acetate and n-butanol fractions of EECS, which significantly reversed ARS-induced depressive-like behavior without affecting locomotion. EECS also attenuated oxidative damage caused by ARS. The level of norepinephrine and 5-hydroxytryptamine was also significantly restored by pretreatment with EECS for 7 days. Conclusion: EECS significantly alleviated ARS-induced depressive-like behavior without affecting locomotion.
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Affiliation(s)
- Babitha K Vazhayil
- Department of Pharmaceutical Chemistry, J. K. K. Nattraja College of Pharmacy, Komarapalayam, Namakkal, Tamil Nadu, India
| | - Shanmuga Sundaram Rajagopal
- Department of Pharmacology, J. K. K. Nattraja College of Pharmacy, Komarapalayam, Namakkal, Tamil Nadu, India
| | - Thiyagarajan Thangavelu
- Department of Pharmacology, J. K. K. Nattraja College of Pharmacy, Komarapalayam, Namakkal, Tamil Nadu, India
| | - Gomathi Swaminathan
- Department of Pharmaceutical Chemistry, J. K. K. Nattraja College of Pharmacy, Komarapalayam, Namakkal, Tamil Nadu, India
| | - Elavarasi Rajagounder
- Department of Pharmacology, J. K. K. Nattraja College of Pharmacy, Komarapalayam, Namakkal, Tamil Nadu, India
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18
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Cao Z, Wang F, Xiu C, Zhang J, Li Y. Hypericum perforatum extract attenuates behavioral, biochemical, and neurochemical abnormalities in Aluminum chloride-induced Alzheimer’s disease rats. Biomed Pharmacother 2017; 91:931-937. [DOI: 10.1016/j.biopha.2017.05.022] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 04/24/2017] [Accepted: 05/04/2017] [Indexed: 01/05/2023] Open
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19
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Amin SN, El-Aidi AA, Zickri MB, Rashed LA, Hassan SS. Hepatoprotective effect of blocking N-methyl-d-aspartate receptors in male albino rats exposed to acute and repeated restraint stress. Can J Physiol Pharmacol 2017; 95:721-731. [PMID: 28317386 DOI: 10.1139/cjpp-2016-0556] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Stress affects many organs in addition to the brain, including the liver. We assessed the effects on the liver of blocking N-methyl-d-aspartate (NMDA) glutamate receptors with memantine in acute and repeated restraint stress. Forty-two male albino rats were divided into 7 groups; control, acute restraint stress (ARS), ARS + memantine, repeated restraint stress, repeated restraint + memantine, and positive control groups. We measured serum iron, zinc, alanine transferase and aspartame transferase, hepatic malondialdehyde, tumor necrosis factor-α (TNF-α), glutathione peroxidase, superoxide dismutase, metallothionein content, zinc transporter ZRT/IRT-like protein 14 mRNA expression, and hepcidin expression. We conducted a histopathological evaluation via histological staining and immunostaining for glial fibrillary acidic protein and synaptophysin expression, both of which are markers of hepatic stellate cell (HSC) activation. Both ARS and repeated stress increased markers of hepatic cell injury, oxidative stress, and HSC activation. Blocking NMDA with memantine provided a hepatoprotective effect in acute and repeated restraint stress and decreased hepatic cell injury, oxidative stress, and HSC activation.
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Affiliation(s)
- Shaimaa Nasr Amin
- a Department of Medical Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Maha Baligh Zickri
- c Department of Histology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Laila Ahmed Rashed
- d Department of Biochemistry, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Sherif Sabry Hassan
- e Department of Anatomy, Faculty of Medicine, Cairo University, Cairo, Egypt.,f California University of Science and Medicine, School of Medicine, Department of Medical Education, Colton, CA, USA
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20
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21
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Ragy M, Ali F, Ramzy MM. Effect of Hemin on Brain Alterations and Neuroglobin Expression in Water Immersion Restraint Stressed Rats. SCIENTIFICA 2016; 2016:7825396. [PMID: 27073715 PMCID: PMC4814697 DOI: 10.1155/2016/7825396] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/13/2016] [Accepted: 02/23/2016] [Indexed: 06/05/2023]
Abstract
In the brain, the heme oxygenase (HO) system has been reported to be very active and its modulation seems to play a crucial role in the pathophysiology of neurodegenerative disorders. Hemin as HO-1 inducer has been shown to attenuate neuronal injury so the goal of this study was to assess the effect of hemin therapy on the acute stress and how it would modulate neurological outcome. Thirty male albino rats were divided into three groups: control group and stressed group with six-hour water immersion restraint stress (WIRS) and stressed group, treated with hemin, in which each rat received a single intraperitoneal injection of hemin at a dose level of 50 mg/kg body weight at 12 hours before exposure to WIRS. Stress hormones, oxidative stress markers, malondialdehyde (MDA), and total antioxidant capacity (TAC) were measured and expressions of neuroglobin and S100B mRNA in brain tissue were assayed. Our results revealed that hemin significantly affects brain alterations induced by acute stress and this may be through increased expression of neuroglobin and through antioxidant effect. Hemin decreased blood-brain barrier damage as it significantly decreased the expression of S100B. These results suggest that hemin may be an effective therapy for being neuroprotective against acute stress.
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Affiliation(s)
- Merhan Ragy
- Physiology Department, Faculty of Medicine, Minia University, Misr-Aswan Road, El-Minia 61519, Egypt
| | - Fatma Ali
- Physiology Department, Faculty of Medicine, Minia University, Misr-Aswan Road, El-Minia 61519, Egypt
| | - Maggie M. Ramzy
- Biochemistry Department, Faculty of Medicine, Minia University, Misr-Aswan Road, El-Minia 61519, Egypt
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22
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Sulakhiya K, Patel VK, Saxena R, Dashore J, Srivastava AK, Rathore M. Effect of Beta vulgaris Linn. Leaves Extract on Anxiety- and Depressive-like Behavior and Oxidative Stress in Mice after Acute Restraint Stress. Pharmacognosy Res 2016; 8:1-7. [PMID: 26941529 PMCID: PMC4753754 DOI: 10.4103/0974-8490.171100] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Stress plays a significant role in the pathogenesis of neuropsychiatric disorders such as anxiety and depression. Beta vulgaris is commonly known as "beet root" possessing antioxidant, anticancer, hepatoprotective, nephroprotective, wound healing, and anti-inflammatory properties. OBJECTIVE To study the protective effect of Beta vulgaris Linn. ethanolic extract (BVEE) of leaves against acute restraint stress (ARS)-induced anxiety- and depressive-like behavior and oxidative stress in mice. MATERIALS AND METHODS Mice (n = 6) were pretreated with BVEE (100 and 200 mg/kg, p. o.) for 7 days and subjected to ARS for 6 h to induce behavioral and biochemical changes. Anxiety- and depressive-like behavior were measured by using different behavioral paradigms such as open field test (OFT), elevated plus maze (EPM), forced swim test (FST), and tail suspension test (TST) 40 min postARS. Brain homogenate was used to analyze oxidative stress parameters, that is, malondialdehyde (MDA) and reduced glutathione (GSH) level. RESULTS BVEE pretreatment significantly (P < 0.05) reversed the ARS-induced reduction in EPM parameters, that is, percentage entries and time spent in open arms and in OFT parameters, that is, line crossings, and rearings in mice. ARS-induced increase in the immobility time in FST and TST was attenuated significantly (P < 0.05) by BVEE pretreatment at both the dosage. An increase in MDA and depletion of GSH level postARS was prevented significantly (P < 0.05) with BVEE pretreatment at both the dosage (100 and 200 mg/kg). CONCLUSION BVEE exhibits anxiolytic and antidepressant activity in stressed mice along with good antioxidant property suggesting its therapeutic potential in the treatment of stress-related psychiatric disorders. SUMMARY Stress plays major role in the pathogenesis of anxiety and depressionARS-induced anxiety- and depressive-like behavior through oxidative damage in miceBVEE pretreatment reversed ARS-induced behavioral changes, that is, anxiety and depressionARS-induced oxidative stress was prevented by BVEE pretreatment in mice. Abbreviations Used: ANOVA Analysis of variance, ARS: Acute restraint stress, BVEE: Beta vulgaris ethanolic extract, BV: Beta vulgaris, CMC: Carboxymethylcellulose, CNS: Central nervous system, CPCSEA: Committee for the purpose of control and supervision of experiments on animals, cms: Centimeter, DNA: Deoxyribose nucleic acid, EPM: Elevated plus maze, FST: Forced swim test, GSH: Reduced glutathione, g: Gram, h: Hour, IAEC: Institutional Animal Ethics Committee, mg: Milligram, μM: Microgram, MDA: Malondialdehyde, SEM: Standard error of mean, TST: Tail suspension test, UV: Ultraviolet, w/v: Weight by volume.
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Affiliation(s)
- Kunjbihari Sulakhiya
- Department of Pharmacology, Ravishankar College of Pharmacy, Bhopal, Madhya Pradesh, India
| | - Vikas Kumar Patel
- Department of Pharmacology, Ravishankar College of Pharmacy, Bhopal, Madhya Pradesh, India
| | - Rahul Saxena
- Department of Pharmacology, Ravishankar College of Pharmacy, Bhopal, Madhya Pradesh, India
| | - Jagrati Dashore
- Department of Pharmacology, Ravishankar College of Pharmacy, Bhopal, Madhya Pradesh, India
| | - Amit Kumar Srivastava
- Department of Pharmacology, Sapience Bio-analytical Research Laboratory, Bhopal, Madhya Pradesh, India
| | - Manoj Rathore
- School of Pharmacy, DAVV University, Indore, Madhya Pradesh, India
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23
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Martín-Aragón S, Villar Á, Benedí J. Age-dependent effects of esculetin on mood-related behavior and cognition from stressed mice are associated with restoring brain antioxidant status. Prog Neuropsychopharmacol Biol Psychiatry 2016; 65:1-16. [PMID: 26290950 DOI: 10.1016/j.pnpbp.2015.08.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 08/06/2015] [Accepted: 08/12/2015] [Indexed: 12/20/2022]
Abstract
Dietary antioxidants might exert an important role in the aging process by relieving oxidative damage, a likely cause of age-associated brain dysfunctions. This study aims to investigate the influence of esculetin (6,7-dihydroxycoumarin), a naturally occurring antioxidant in the diet, on mood-related behaviors and cognitive function and its relation with age and brain oxidative damage. Behavioral tests were employed in 11-, 17- and 22-month-old male C57BL/6J mice upon an oral 35day-esculetin treatment (25mg/kg). Activity of antioxidant enzymes, GSH and GSSG levels, GSH/GSSG ratio, and mitochondrial function were analyzed in brain cortex at the end of treatment in order to assess the oxidative status related to mouse behavior. Esculetin treatment attenuated the increased immobility time and enhanced the diminished climbing time in the forced swim task elicited by acute restraint stress (ARS) in the 11- and 17-month-old mice versus their counterpart controls. Furthermore, ARS caused an impairment of contextual memory in the step-through passive avoidance both in mature adult and aged mice which was partially reversed by esculetin only in the 11-month-old mice. Esculetin was effective to prevent the ARS-induced oxidative stress mostly in mature adult mice by restoring antioxidant enzyme activities, augmenting the GSH/GSSG ratio and increasing cytochrome c oxidase (COX) activity in cortex. Modulation of the mood-related behavior and cognitive function upon esculetin treatment in a mouse model of ARS depends on age and is partly due to the enhancement of redox status and levels of COX activity in cortex.
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Affiliation(s)
- Sagrario Martín-Aragón
- Departamento de Farmacología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain.
| | - Ángel Villar
- Departamento de Farmacología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
| | - Juana Benedí
- Departamento de Farmacología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
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24
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Kiasalari Z, Baluchnejadmojarad T, Roghani M. Hypericum Perforatum Hydroalcoholic Extract Mitigates Motor Dysfunction and is Neuroprotective in Intrastriatal 6-Hydroxydopamine Rat Model of Parkinson’s Disease. Cell Mol Neurobiol 2015; 36:521-30. [DOI: 10.1007/s10571-015-0230-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 06/20/2015] [Indexed: 12/31/2022]
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25
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Pretreatment with curcumin attenuates anxiety while strengthens memory performance after one short stress experience in male rats. Brain Res Bull 2015; 115:1-8. [DOI: 10.1016/j.brainresbull.2015.04.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 04/04/2015] [Accepted: 04/06/2015] [Indexed: 11/21/2022]
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26
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Arokiyaraj S, Balamurugan R, Augustian P. Antihyperglycemic effect of Hypericum perforatum ethyl acetate extract on streptozotocin-induced diabetic rats. Asian Pac J Trop Biomed 2015; 1:386-90. [PMID: 23569798 DOI: 10.1016/s2221-1691(11)60085-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2011] [Revised: 04/05/2011] [Accepted: 04/25/2011] [Indexed: 10/28/2022] Open
Abstract
OBJECTIVE To evaluate the antihyperglycemic activity of ethyl acetate extract of Hypericum perforatum (H. perforatum) in streptozotocin (STZ)-induced diabetic rats. METHODS Acute toxicity and oral glucose tolerance test were performed in normal rats. Male albino rats were rendered diabetic by STZ (40 mg/kg, intraperitoneally). H. perforatum ethyl acetate extract was orally administered to diabetic rats at 50, 100 and 200 mg/kg doses for 15 days to determine the antihyperglycemic activity. Biochemical parameters were determined at the end of the treatment. RESULTS H. perforatum ethyl acetate extract showed dose dependant fall in fasting blood glucose (FBG). After 30 min of extract administration, FBG was reduced significantly when compared with normal rats. H. perforatum ethyl acetate extract produced significant reduction in plasma glucose level, serum total cholesterol, triglycerides, glucose-6-phosphatase levels. Tissue glycogen content, HDL-cholesterol, glucose-6-phosphate dehydrogenase were significantly increased compared with diabetic control. No death or lethal effect was observed in the toxic study. CONCLUSIONS The results demonstrate that H. perforatum ethyl acetate extract possesses potent antihyperglycemic activity in STZ induced diabetic rats.
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Affiliation(s)
- S Arokiyaraj
- Department of PG and Research, Sathyabama University, Chennai-119, India
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27
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Amin SN, El-Aidi AA, Ali MM, Attia YM, Rashed LA. Modification of hippocampal markers of synaptic plasticity by memantine in animal models of acute and repeated restraint stress: implications for memory and behavior. Neuromolecular Med 2015; 17:121-36. [PMID: 25680935 DOI: 10.1007/s12017-015-8343-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 02/03/2015] [Indexed: 12/18/2022]
Abstract
Stress is any condition that impairs the balance of the organism physiologically or psychologically. The response to stress involves several neurohormonal consequences. Glutamate is the primary excitatory neurotransmitter in the central nervous system, and its release is increased by stress that predisposes to excitotoxicity in the brain. Memantine is an uncompetitive N-methyl D-aspartate glutamatergic receptors antagonist and has shown beneficial effect on cognitive function especially in Alzheimer's disease. The aim of the work was to investigate memantine effect on memory and behavior in animal models of acute and repeated restraint stress with the evaluation of serum markers of stress and the expression of hippocampal markers of synaptic plasticity. Forty-two male rats were divided into seven groups (six rats/group): control, acute restraint stress, acute restraint stress with Memantine, repeated restraint stress, repeated restraint stress with Memantine and Memantine groups (two subgroups as positive control). Spatial working memory and behavior were assessed by performance in Y-maze. We evaluated serum cortisol, tumor necrotic factor, interleukin-6 and hippocampal expression of brain-derived neurotrophic factor, synaptophysin and calcium-/calmodulin-dependent protein kinase II. Our results revealed that Memantine improved spatial working memory in repeated stress, decreased serum level of stress markers and modified the hippocampal synaptic plasticity markers in both patterns of stress exposure; in ARS, Memantine upregulated the expression of synaptophysin and brain-derived neurotrophic factor and downregulated the expression of calcium-/calmodulin-dependent protein kinase II, and in repeated restraint stress, it upregulated the expression of synaptophysin and downregulated calcium-/calmodulin-dependent protein kinase II expression.
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MESH Headings
- Acute Disease
- Animals
- Anxiety/blood
- Anxiety/drug therapy
- Anxiety/etiology
- Behavior, Animal/drug effects
- Behavior, Animal/physiology
- Biomarkers/blood
- Brain-Derived Neurotrophic Factor/biosynthesis
- Brain-Derived Neurotrophic Factor/genetics
- Calcium-Calmodulin-Dependent Protein Kinase Type 2/biosynthesis
- Calcium-Calmodulin-Dependent Protein Kinase Type 2/genetics
- Drug Evaluation, Preclinical
- Excitatory Amino Acid Antagonists/pharmacology
- Excitatory Amino Acid Antagonists/therapeutic use
- Freezing Reaction, Cataleptic/drug effects
- Freezing Reaction, Cataleptic/physiology
- Gene Expression Regulation/drug effects
- Grooming/drug effects
- Grooming/physiology
- Hippocampus/chemistry
- Hippocampus/drug effects
- Hippocampus/physiopathology
- Hydrocortisone/blood
- Interleukin-6/blood
- Male
- Maze Learning/drug effects
- Maze Learning/physiology
- Memantine/pharmacology
- Memantine/therapeutic use
- Nerve Tissue Proteins/biosynthesis
- Nerve Tissue Proteins/genetics
- Neurogenesis/drug effects
- Neuronal Plasticity/drug effects
- Neuroprotective Agents/pharmacology
- Neuroprotective Agents/therapeutic use
- Rats
- Rats, Wistar
- Restraint, Physical/adverse effects
- Spatial Memory/drug effects
- Spatial Memory/physiology
- Stress, Physiological/drug effects
- Stress, Physiological/physiology
- Stress, Psychological/blood
- Stress, Psychological/drug therapy
- Stress, Psychological/etiology
- Stress, Psychological/physiopathology
- Synaptophysin/biosynthesis
- Synaptophysin/genetics
- Tumor Necrosis Factor-alpha/blood
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Affiliation(s)
- Shaimaa Nasr Amin
- Department of Medical Physiology, Kasr Al Ainy Faculty of Medicine, Cairo University, Al Manyal, Cairo, 11451, Egypt,
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28
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Guanosine prevents behavioral alterations in the forced swimming test and hippocampal oxidative damage induced by acute restraint stress. Pharmacol Biochem Behav 2014; 127:7-14. [PMID: 25316306 DOI: 10.1016/j.pbb.2014.10.002] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 09/19/2014] [Accepted: 10/05/2014] [Indexed: 11/23/2022]
Abstract
Guanosine is a guanine-based purine that modulates glutamate uptake and exerts neurotrophic and neuroprotective effects. In a previous study, our group demonstrated that this endogenous nucleoside displays antidepressant-like properties in a predictive animal model. Based on the role of oxidative stress in modulating depressive disorders as well as on the association between the neuroprotective and antioxidant properties of guanosine, here we investigated if its antidepressant-like effect is accompanied by a modulation of hippocampal oxidant/antioxidant parameters. Adult Swiss mice were submitted to an acute restraint stress protocol, which is known to cause behavioral changes that are associated with neuronal oxidative damage. Animals submitted to ARS exhibited an increased immobility time in the forced swimming test (FST) and the administration of guanosine (5mg/kg, p.o.) or fluoxetine (10mg/kg, p.o., positive control) before the exposure to stressor prevented this alteration. Moreover, the significantly increased levels of hippocampal malondialdehyde (MDA; an indicator of lipid peroxidation), induced by ARS were not observed in stressed mice treated with guanosine. Although no changes were found in the hippocampal levels of reduced glutathione (GSH), the group submitted to ARS procedure presented enhanced glutathione peroxidase (GPx), glutathione reductase (GR), superoxide dismutase (SOD) activities and reduced catalase (CAT) activity in the hippocampus. Guanosine was able to prevent the alterations in GPx, GR, CAT activities, and in SOD/CAT activity ratio, but potentiated the increase in SOD activity elicited by ARS. Altogether, the present findings indicate that the observed antidepressant-like effects of guanosine might be related, at least in part, to its capability of modulating antioxidant defenses and mitigating hippocampal oxidative damage induced by ARS.
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29
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Reis JSS, Oliveira GB, Monteiro MC, Machado CS, Torres YR, Prediger RD, Maia CSF. Antidepressant- and anxiolytic-like activities of an oil extract of propolis in rats. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:1466-1472. [PMID: 25012909 DOI: 10.1016/j.phymed.2014.06.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 04/13/2014] [Accepted: 06/06/2014] [Indexed: 06/03/2023]
Abstract
PURPOSE Propolis biological effects are mainly attributed to its polyphenolic constituents such as flavonoids and phenolic acids that were recently described in the chemical composition of an extract of propolis obtained with edible vegetal oil (OEP) by our group. The aim of this study was to evaluate the effect of OEP on the behavior of rats. MATERIALS AND METHODS An in vivo open field (OF), elevated Plus-maze (EPM), and forced swimming (FS) tests were performed to evaluate locomotor activity, anxiolytic- and antidepressant effects of the extract. Besides, oxidative stress levels were measured in rat blood samples after the behavioral assays by evaluation of the Trolox equivalent antioxidant capacity (TEAC) and nitric oxide levels. RESULTS OEP increased locomotion in the OF test (50mg/kg) and central locomotion and open arm entries in the OF and EPM tests (10-50mg/kg) and decreased the immobility time in the FS test (10-50mg/kg). Moreover, OEP reduced nitric oxide levels in response to swim stress induced in rats. CONCLUSION OEP exerted stimulant, anxiolytic and antidepressant effects on the Central Nervous System and antioxidant activity in rats, highlighting propolis as a potential therapeutic compound for behavior impairment of anxiety and depression.
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Affiliation(s)
- Julia S S Reis
- Pharmaceutical Science Post-graduation Program, Health Science Institute, Federal University of Pará, Brazil
| | - Gedeão B Oliveira
- Pharmaceutical Science Post-graduation Program, Health Science Institute, Federal University of Pará, Brazil
| | - Marta C Monteiro
- Pharmaceutical Science Post-graduation Program, Health Science Institute, Federal University of Pará, Brazil; Laboratory of Microbiology and Immunology of Teaching and Research, Faculty of Pharmacy, Health Science Institute, Federal University of Pará, Brazil
| | - Christiane S Machado
- State University of Midwest/UNICENTRO, Departament of Chemistry, Guarapuava, Paraná 85010-990, Brazil
| | - Yohandra R Torres
- State University of Midwest/UNICENTRO, Departament of Chemistry, Guarapuava, Paraná 85010-990, Brazil
| | - Rui D Prediger
- Department of Pharmacology, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88049-900, Brazil
| | - Cristiane S F Maia
- Pharmaceutical Science Post-graduation Program, Health Science Institute, Federal University of Pará, Brazil; Neuroscience and Celular Biology Post-graduation Program, Federal University of Pará, Brazil; Laboratory Pharmacology of Inflammation and Behavior, Institute of Health Sciences, Federal University of Pará, 66075-900 Belém, Pará, Brazil.
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Halicioglu K, Çörekçi B, Akkaş İ, Irgin C, Özan F, Yilmaz F, Türker A. Effect of St John's wort on bone formation in the orthopaedically expanded premaxillary suture in rats: a histological study. Eur J Orthod 2014; 37:164-9. [PMID: 24997024 DOI: 10.1093/ejo/cju028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND/OBJECTIVE The aim of this study was to investigate the effect of systemic St John's wort (Hypericum perforatum) on bone formation in the expanded premaxillary suture in rats. MATERIALS/METHODS A total of 28 rats were randomly divided into four groups of equal numbers: control (C); only expansion (OE); St John's wort extract given only during the expansion and retention period (a total of 17 days; SJW group); and St John's wort extract given during the nursery phase before expansion (a period of 40 days), and during the expansion and retention periods (a total of 57 days; N + SJW group). After the 5 day expansion period was completed, the rats in the OE, SJW, and N + SJW groups underwent 12 days of mechanical retention, following which they were killed, and their premaxilla dissected and fixed. Histological examination was performed to determine the number of osteoclasts and capillaries, as well as the number of osteoblasts, inflammatory cell infiltration, and the amount of new bone formation. RESULTS Statistical analysis showed that the number of osteoclasts and capillaries, and the inflammatory cell infiltration, as well as new bone formation, were higher in the SJW and N + SJW groups than in the other groups. However, statistical analysis demonstrated that among these two groups, all parameters, with the exception of the number of capillaries, were higher in the N + SJW group than the SJW group. CONCLUSIONS/IMPLICATIONS Although more effective in long-term usage, systemic use of St John's wort hastens new bone regeneration at the premaxillary suture and may help prevent relapse after expansion.
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Affiliation(s)
| | | | - İsmail Akkaş
- **Oral and Maxillofacial Surgery, Faculty of Dentistry
| | | | - Fatih Özan
- **Oral and Maxillofacial Surgery, Faculty of Dentistry
| | | | - Arzu Türker
- ****Department of Biology, Faculty of Arts and Science, Abant İzzet Baysal University, Bolu, Turkey
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Folic acid prevents depressive-like behavior and hippocampal antioxidant imbalance induced by restraint stress in mice. Exp Neurol 2013; 240:112-21. [DOI: 10.1016/j.expneurol.2012.10.024] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 10/17/2012] [Accepted: 10/24/2012] [Indexed: 02/08/2023]
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Kim HG, Lee JS, Lee JS, Han JM, Son CG. Hepatoprotective and antioxidant effects of Myelophil on restraint stress-induced liver injury in BALB/c mice. JOURNAL OF ETHNOPHARMACOLOGY 2012; 142:113-120. [PMID: 22543172 DOI: 10.1016/j.jep.2012.04.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 03/20/2012] [Accepted: 04/10/2012] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGIC RELEVANCE Myelophil, an ethanol extract of Astragali Radix and Salviae Radix, has been used for patients with chronic fatigue-associated disorders in traditional Oriental clinics. AIM OF THE STUDY This study aimed to evaluate the pharmacologic effects of Myelophil using a restraint stress-induced liver injury model and to explore the mechanisms underlying these effects. MATERIALS AND METHODS Distilled water or Myelophil (50 mg/kg, 100 mg/kg, or 200 mg/kg) was orally administered to 6-week-old BALB/c male mice once daily for 5 day. The mice were subjected to restraint stress for 6h, and serum levels of aspartate and alanine aminotransferases (AST and ALT, respectively), total reactive oxygen species, and total antioxidant capacity were determined. Hepatic tissue levels of lipid peroxidation, antioxidant activity (as represented by superoxide dismutase, catalase, and glutathione reductase activity), and interleukin-1 were also measured. RESULTS Restraint stress induced severe oxidative stress and hepatic injury, as evidenced by marked elevation of serum ALT and AST levels, increased levels of reactive oxygen species and lipid peroxidation activity, and depletion of antioxidant enzyme activities. Myelophil pretreatment significantly attenuated not only the elevation of serum ALT and AST but also the increase in reactive oxygen species and lipid peroxidation. It also restored a significant fraction of the catalase, glutathione reductase, and peroxidase activity in liver tissues. Myelophil pretreatment also partially normalized the levels of interleukin-1β gene and protein expression. CONCLUSIONS These results suggest that Myelophil has potent protective effects against restraint stress-induced liver injury via antioxidant activities, and have relevance to the clinical applications of Myelophil in field of traditional herbal medicine.
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Affiliation(s)
- Hyeong Geug Kim
- Liver & Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, South Korea
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Li YJ, Xuan HZ, Shou QY, Zhan ZG, Lu X, Hu FL. Therapeutic effects of propolis essential oil on anxiety of restraint-stressed mice. Hum Exp Toxicol 2011; 31:157-65. [PMID: 21672965 DOI: 10.1177/0960327111412805] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Propolis has a broad spectrum of biological activities; however, whether its essential oils have neuroprotective effects is unknown. In this study, we found that propolis essential oil (PEO) could significantly reverse the anxiety-like behavior of restraint-stressed mice, and has no effect on locomotor activity. Furthermore, PEO significantly decreased the plasma levels of cortisol (CORT), adrenocorticotropic hormone (ACTH) and malondialdehyde (MDA), whereas it increased the activity of superoxide dismutase (SOD) in restraint-stressed mice. These results strongly suggest that PEO has therapeutic effects on anxiety through antagonizing the hyperfunction of hypothalamic-pituitary-adrenal (HPA) axis and improving the ability of antioxidation in brain tissue.
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Affiliation(s)
- Y-J Li
- College of Animal Science, Zhejiang University, Hangzhou, China
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Crupi R, Mazzon E, Marino A, La Spada G, Bramanti P, Battaglia F, Cuzzocrea S, Spina E. Hypericum perforatum treatment: effect on behaviour and neurogenesis in a chronic stress model in mice. Altern Ther Health Med 2011; 11:7. [PMID: 21272291 PMCID: PMC3041724 DOI: 10.1186/1472-6882-11-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Accepted: 01/27/2011] [Indexed: 01/19/2023]
Abstract
Background Extracts of Hypericum perforatum (St. John's wort) have been traditionally recommended for a wide range of medical conditions, in particular mild-to-moderate depression. The present study was designed to investigate the effect of Hypericum perforatum treatment in a mouse model of anxiety/depressive-like behavior, induced by chronic corticosterone administration. Methods CD1 mice were submitted to 7 weeks corticosterone administration and then behavioral tests as Open Field (OF), Novelty-Suppressed Feeding (NSF), Forced Swim Test (FST) were performed. Cell proliferation in hippocampal dentate gyrus (DG) was investigated by both 5-bromo-2'-deoxyuridine (BrdU) and doublecortin (DCX) immunohistochemistry techniques and stereological procedure was used to quantify labeled cells. Golgi-impregnation method was used to evaluate changes in dendritic spines in DG. Hypericum perforatum (30 mg/Kg) has been administered for 3 weeks and then neural development in the adult hippocampus and behavioral changes have been examined. Results The anxiety/depressive-like state due to chronic corticosterone treatment was reversed by exogenous administration of Hypericum perforatum; the proliferation of progenitor cells in mice hippocampus was significantly reduced under chronic corticosterone treatment, whereas a long term treatment with Hypericum perforatum prevented the corticosterone-induced decrease in hippocampal cell proliferation. Corticosterone-treated mice exhibited a reduced spine density that was ameliorated by Hypericum perforatum administration. Conclusion These results provide evidence of morphological adaptations occurring in mature hippocampal neurons that might underlie resilient responses to chronic stress and contribute to the therapeutic effects of chronic Hypericum perforatum treatment.
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