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Paradis S, Charles AL, Giannini M, Meyer A, Lejay A, Talha S, Laverny G, Charloux A, Geny B. Targeting Mitochondrial Dynamics during Lower-Limb Ischemia Reperfusion in Young and Old Mice: Effect of Mitochondrial Fission Inhibitor-1 (mDivi-1). Int J Mol Sci 2024; 25:4025. [PMID: 38612835 PMCID: PMC11012338 DOI: 10.3390/ijms25074025] [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: 02/29/2024] [Revised: 03/25/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
Peripheral arterial disease (PAD) strikes more than 200 million people worldwide and has a severe prognosis by potentially leading to limb amputation and/or death, particularly in older patients. Skeletal muscle mitochondrial dysfunctions and oxidative stress play major roles in this disease in relation with ischemia-reperfusion (IR) cycles. Mitochondrial dynamics through impairment of fission-fusion balance may contribute to skeletal muscle pathophysiology, but no data were reported in the setting of lower-limb IR despite the need for new therapeutic options. We, therefore, investigated the potential protective effect of mitochondrial division inhibitor-1 (mDivi-1; 50 mg/kg) in young (23 weeks) and old (83 weeks) mice submitted to two-hour ischemia followed by two-hour reperfusion on systemic lactate, muscle mitochondrial respiration and calcium retention capacity, and on transcripts specific for oxidative stress and mitochondrial dynamics. At the systemic levels, an IR-related increase in circulating lactate was still major despite mDivi-1 use (+305.9% p < 0.0001, and +269.4% p < 0.0001 in young and old mice, respectively). Further, IR-induced skeletal muscle mitochondrial dysfunctions (more severely impaired mitochondrial respiration in old mice (OXPHOS CI state, -68.2% p < 0.0001 and -84.9% p < 0.0001 in 23- and 83-week mice) and reduced calcium retention capacity (-46.1% p < 0.001 and -48.2% p = 0.09, respectively) were not corrected by mDivi-1 preconditioning, whatever the age. Further, mDivi-1 treatment did not oppose superoxide anion production (+71.4% p < 0.0001 and +37.5% p < 0.05, respectively). At the transcript level, markers of antioxidant enzymes (SOD 1, SOD 2, catalase, and GPx) and fission markers (Drp1, Fis) remained unchanged or tended to be decreased in the ischemic leg. Fusion markers such as mitofusin 1 or 2 decreased significantly after IR in both groups. In conclusion, aging enhanced the deleterious effects or IR on muscle mitochondrial respiration, and in this setting of lower-limb IR, mDivi-1 failed to protect the skeletal muscle both in young and old mice.
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Affiliation(s)
- Stéphanie Paradis
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Department of Physiology and Functional Explorations, University Hospital of Strasbourg, 67000 Strasbourg, France
| | - Anne-Laure Charles
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
| | - Margherita Giannini
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Department of Physiology and Functional Explorations, University Hospital of Strasbourg, 67000 Strasbourg, France
| | - Alain Meyer
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Department of Physiology and Functional Explorations, University Hospital of Strasbourg, 67000 Strasbourg, France
| | - Anne Lejay
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Vascular Surgery Department, University Hospital of Strasbourg, 67000 Strasbourg, France
| | - Samy Talha
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Department of Physiology and Functional Explorations, University Hospital of Strasbourg, 67000 Strasbourg, France
| | - Gilles Laverny
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), 67400 Illkirch, France;
| | - Anne Charloux
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Department of Physiology and Functional Explorations, University Hospital of Strasbourg, 67000 Strasbourg, France
| | - Bernard Geny
- Biomedicine Research Center of Strasbourg (CRBS), UR 3072, “Mitochondria, Oxidative Stress and Muscle Plasticity”, Faculty of Medicine, University of Strasbourg, 67081 Strasbourg, France; (S.P.); (A.-L.C.); (M.G.); (A.M.); (A.L.); (S.T.); (A.C.)
- Department of Physiology and Functional Explorations, University Hospital of Strasbourg, 67000 Strasbourg, France
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Islam MR, Rauf A, Akash S, Trisha SI, Nasim AH, Akter M, Dhar PS, Ogaly HA, Hemeg HA, Wilairatana P, Thiruvengadam M. Targeted therapies of curcumin focus on its therapeutic benefits in cancers and human health: Molecular signaling pathway-based approaches and future perspectives. Biomed Pharmacother 2024; 170:116034. [PMID: 38141282 DOI: 10.1016/j.biopha.2023.116034] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 12/08/2023] [Accepted: 12/14/2023] [Indexed: 12/25/2023] Open
Abstract
The curry powder spices turmeric (Curcuma longa L.), which contains curcumin (diferuloylmethane), an orange-yellow chemical. Polyphenols are the most commonly used sources of curcumin. It combats oxidative stress and inflammation in diseases, such as hyperlipidemia, metabolic syndrome, arthritis, and depression. Most of these benefits are due to their anti-inflammatory and antioxidant properties. Curcumin consumption leads to decreased bioavailability, resulting in limited absorption, quick metabolism, and quick excretion, which hinders health improvement. Numerous factors can increase its bioavailability. Piperine enhances bioavailability when combined with curcumin in a complex. When combined with other enhancing agents, curcumin has a wide spectrum of health benefits. This review evaluates the therapeutic potential of curcumin with a specific emphasis on its approach based on molecular signaling pathways. This study investigated its influence on the progression of cancer, inflammation, and many health-related mechanisms, such as cell proliferation, apoptosis, and metastasis. Curcumin has a significant potential for the prevention and treatment of various diseases. Curcumin modulates several biochemical pathways and targets involved in cancer growth. Despite its limited tissue accumulation and bioavailability when administered orally, curcumin has proven useful. This review provides an in-depth analysis of curcumin's therapeutic applications, its molecular signaling pathway-based approach, and its potential for precision medicine in cancer and human health.
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Affiliation(s)
- Md Rezaul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar 23561, Khyber Pakhtunkhwa, Pakistan.
| | - Shopnil Akash
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
| | - Sadiya Islam Trisha
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
| | - Akram Hossain Nasim
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
| | - Muniya Akter
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
| | - Puja Sutro Dhar
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
| | - Hanan A Ogaly
- Chemistry Department, College of Science, King Khalid University, Abha 61421, Saudi Arabia
| | - Hassan A Hemeg
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Taibah University, Al-Medinah Al-Monawara, Saudi Arabia
| | - Polrat Wilairatana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand.
| | - Muthu Thiruvengadam
- Department of Applied Bioscience, College of Life and Environmental Science, Konkuk University, Seoul 05029, Republic of Korea; Department of Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai 600077, India.
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Kushwaha AD, Varshney R, Saraswat D. Effect of hypobaric hypoxia on the fiber type transition of skeletal muscle: a synergistic therapy of exercise preconditioning with a nanocurcumin formulation. J Physiol Biochem 2023:10.1007/s13105-023-00965-1. [PMID: 37147493 DOI: 10.1007/s13105-023-00965-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 04/26/2023] [Indexed: 05/07/2023]
Abstract
Hypobaric hypoxia (HH) leads to various adverse effects on skeletal muscles, including atrophy and reduced oxidative work capacity. However, the effects of HH on muscle fatigue resistance and myofiber remodeling are largely unexplored. Therefore, the present study aimed to explore the impact of HH on slow-oxidative fibers and to evaluate the ameliorative potential of exercise preconditioning and nanocurcumin formulation on muscle anti-fatigue ability. C2C12 cells (murine myoblasts) were used to assess the effect of hypoxia (0.5%, 24 h) with and without the nanocurcumin formulation (NCF) on myofiber phenotypic conversion. To further validate this hypothesis, male Sprague Dawley rats were exposed to a simulated HH (7620 m) for 7 days, along with NCF administration and/or exercise training. Both in vitro and in vivo studies revealed a significant reduction in slow-oxidative fibers (p < 0.01, 61% vs. normoxia control) under hypoxia. There was also a marked decrease in exhaustion time (p < 0.01, 65% vs. normoxia) in hypoxia control rats, indicating a reduced work capacity. Exercise preconditioning along with NCF supplementation significantly increased the slow-oxidative fiber proportion and exhaustion time while maintaining mitochondrial homeostasis. These findings suggest that HH leads to an increased transition of slow-oxidative fibers to fast glycolytic fibers and increased muscular fatigue. Administration of NCF in combination with exercise preconditioning restored this myofiber remodeling and improved muscle anti-fatigue ability.
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Affiliation(s)
- Asha D Kushwaha
- Pathophysiology and Disruptive Technologies, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India, 110054
| | - Rajeev Varshney
- Pathophysiology and Disruptive Technologies, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India, 110054
| | - Deepika Saraswat
- Pathophysiology and Disruptive Technologies, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India, 110054.
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Froldi G, Ragazzi E. Selected Plant-Derived Polyphenols as Potential Therapeutic Agents for Peripheral Artery Disease: Molecular Mechanisms, Efficacy and Safety. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27207110. [PMID: 36296702 PMCID: PMC9611444 DOI: 10.3390/molecules27207110] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/07/2022]
Abstract
Vascular diseases, such as peripheral artery disease (PAD), are associated with diabetes mellitus and a higher risk of cardiovascular disease and even death. Surgical revascularization and pharmacological treatments (mainly antiplatelet, lipid-lowering drugs, and antidiabetic agents) have some effectiveness, but the response and efficacy of therapy are overly dependent on the patient’s conditions. Thus, the demand for new cures exists. In this regard, new studies on natural polyphenols that act on key points involved in the pathogenesis of vascular diseases and, thus, on PAD are of great urgency. The purpose of this review is to take into account the mechanisms that lead to endothelium dysfunction, such as the glycoxidation process and the production of advanced glycation end-products (AGEs) that result in protein misfolding, and to suggest plant-derived polyphenols that could be useful in PAD. Thus, five polyphenols are considered, baicalein, curcumin, mangiferin, quercetin and resveratrol, reviewing the literature in PubMed. The key molecular mechanisms and preclinical and clinical studies of each selected compound are examined. Furthermore, the safety profiles of the polyphenols are outlined, together with the unwanted effects reported in humans, also by searching the WHO database (VigiBase).
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He J, Khan UZ, Qing L, Wu P, Tang J. Improving the ischemia-reperfusion injury in vascularized composite allotransplantation: Clinical experience and experimental implications. Front Immunol 2022; 13:998952. [PMID: 36189311 PMCID: PMC9523406 DOI: 10.3389/fimmu.2022.998952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 08/29/2022] [Indexed: 11/21/2022] Open
Abstract
Long-time ischemia worsening transplant outcomes in vascularized composite allotransplantation (VCA) is often neglected. Ischemia-reperfusion injury (IRI) is an inevitable event that follows reperfusion after a period of cold static storage. The pathophysiological mechanism activates local inflammation, which is a barrier to allograft long-term immune tolerance. The previous publications have not clearly described the relationship between the tissue damage and ischemia time, nor the rejection grade. In this review, we found that the rejection episodes and rejection grade are usually related to the ischemia time, both in clinical and experimental aspects. Moreover, we summarized the potential therapeutic measures to mitigate the ischemia-reperfusion injury. Compare to static preservation, machine perfusion is a promising method that can keep VCA tissue viability and extend preservation time, which is especially beneficial for the expansion of the donor pool and better MHC-matching.
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Affiliation(s)
- Jiqiang He
- Department of Hand and Microsurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Umar Zeb Khan
- Department of Hand and Microsurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Liming Qing
- Department of Hand and Microsurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Panfeng Wu
- Department of Hand and Microsurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Juyu Tang
- Department of Hand and Microsurgery, Xiangya Hospital of Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Juyu Tang,
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Deng P, Qiu S, Liao F, Jiang Y, Zheng C, Zhu Q. Contusion concomitant with ischemia injury aggravates skeletal muscle necrosis and hinders muscle functional recovery. Exp Biol Med (Maywood) 2022; 247:1577-1590. [PMID: 35775612 PMCID: PMC9554171 DOI: 10.1177/15353702221102376] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Contusion concomitant with ischemia injury to skeletal muscles is common in civilian and battlefield trauma. Despite their clinical importance, few experimental studies on these injuries are reported. The present study established a rat skeletal muscle contusion concomitant with ischemia injury model to identify skeletal muscle alterations compared with contusion injury or ischemia injury. Macroscopic and microscopic morphological evaluation showed that contusion concomitant with ischemia injury aggravated muscle edema and hematoxylin-eosin (HE) injury score at 24 h postinjury. Serum creatine kinase (CK) and lactate dehydrogenase (LDH) levels, together with gastrocnemius muscle (GM) tumor necrosis factor-alpha (TNF-α) content elevated at 24 h postinjury too. During the 28-day follow-up, electrophysiological and contractile impairment was more severe in the contusion concomitant with ischemia injury group. In addition, contusion concomitant with ischemia injury decreased the percentage of larger (600-3000 μm2) fibers and increased the fibrotic area and collagen I proportion in the GM. Smaller proportions of Pax7+ and MyoD+ satellite cells (SCs) were observed in the contusion concomitant with ischemia injury group at 7 days postinjury. In conclusion, contusion concomitant with ischemia injury to skeletal muscle not only aggravates early muscle fiber necrosis but also hinders muscle functional recovery by impairing SC differentiation and exacerbating fibrosis during skeletal muscle repair.
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Affiliation(s)
- Peijun Deng
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China,Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou 510080, China,Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou 510080, China,Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou 510080, China
| | - Shuai Qiu
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China,Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou 510080, China,Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou 510080, China,Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou 510080, China
| | - Fawei Liao
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China,Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou 510080, China,Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou 510080, China,Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou 510080, China
| | - Yifei Jiang
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China,Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou 510080, China,Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou 510080, China,Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou 510080, China
| | - Canbin Zheng
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China,Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou 510080, China,Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou 510080, China,Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou 510080, China
| | - Qingtang Zhu
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China,Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou 510080, China,Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou 510080, China,Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou 510080, China,Qingtang Zhu.
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Mahdy MAA, Akl MA, Madkour FA. Effect of chitosan and curcumin nanoparticles against skeletal muscle fibrosis at early regenerative stage of glycerol-injured rat muscles. BMC Musculoskelet Disord 2022; 23:670. [PMID: 35836166 PMCID: PMC9281067 DOI: 10.1186/s12891-022-05633-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 07/06/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Chitosan and curcumin are natural products that have a wide range of beneficial effects including wound healing. However, their high molecular weight and poor water solubility limit their applications. Aims Therefore, the current study aims to evaluate the effects of chitosan (Cs) and curcumin (Cn) nanoparticles (NPs) on fibrosis and regeneration of glycerol-injured muscle. Methods Muscle injury was induced by intramuscular injection of glycerol into the tibialis anterior muscle of rats. Cs-NPs and Cn-NPs were administered at different doses intraperitoneally after injury. Injured muscles were collected at day 7 after injury, and muscle fibrosis and regeneration were assessed. Results The present results revealed that Cs-NPs and Cn-NPs treatment significantly decreased fibrosis index and increased the average myotube diameter with shifting of the distribution of myotube diameters towards larger diameters in a dose-dependent manner. Immunohistochemical analysis revealed that Cs-NPs and Cn-NPs treatment significantly decreased the number of CD-68+ cells and Col-1+ area. Results showed that Cn-NPs had a higher protective effect, in the form of attenuating muscle fibrosis and inflammation, and enhancing muscle regeneration, than that of Cs-NPs. Conclusions To our knowledge, this is the first study to document the effects of Cs-NPs in injured muscles. The results of study might be a novel approach to attenuate muscle fibrosis in humans using curcumin and chitosan nanoparticles.
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Affiliation(s)
- Mohamed A A Mahdy
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, South Valley University, Qena, 83523, Egypt.
| | - Mohamed A Akl
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Fatma A Madkour
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, South Valley University, Qena, 83523, Egypt
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Zhao X, Liu Y, Wang L, Yan C, Liu H, Zhang W, Zhao H, Cheng C, Chen Z, Xu T, Li K, Cai J, Qiao T. Oridonin attenuates hind limb ischemia-reperfusion injury by modulating Nrf2-mediated oxidative stress and NLRP3-mediated inflammation. JOURNAL OF ETHNOPHARMACOLOGY 2022; 292:115206. [PMID: 35301099 DOI: 10.1016/j.jep.2022.115206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/07/2022] [Accepted: 03/12/2022] [Indexed: 05/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Oridonin (Ori), extracted from Isodon rubescens (Hemsl.) H.Hara, is a well-known traditional Chinese herbal medicinal product that possesses antioxidant and anti-inflammatory activities. Oxidative stress and inflammation are the main pathophysiological mechanisms in hindlimb IR injury. However, whether Ori has a protective effect on hind limb IR injury is unknown. AIM OF THE STUDY The present study was designed to determine the effect of Ori on hindlimb IR injury and its relationship with oxidative stress and inflammation. MATERIALS AND METHODS The hind limb IR injury model in mice was used to evaluate the protective effect and related mechanisms of Ori. Forty-eight C57BL/6 mice (n = 12 per group) were randomly divided into four groups: Sham group; IR group; IR + Ori (10 mg/kg) group and IR + Ori (20 mg/kg) group. Mice in the IR and IR + Ori groups were subjected to hindlimb IR injury, while mice in the Sham group were subjected to no hindlimb IR injury. HE staining, Masson's staining, TTC staining, DHE staining, TUNEL staining, western blotting analysis and quantitative real-time PCR were employed to explore the mechanisms by which Ori exerts a protective effect on a classical hindlimb IR model in mice. RESULTS We found that Ori pretreatment prevented muscle damage and decreased cell apoptosis levels compared with the vehicle control. Moreover, the SOD2, CAT, MDA and ROS levels in muscle showed that Ori could significantly reduce oxidative stress in hindlimb IR mice, while the IL-1β and TNF-α levels in muscle showed that Ori could significantly attenuate IR-induced inflammation. We also found that Ori could increase the expression of Nrf2 and its downstream protein HO-1 and inhibit the expression levels of NLRP3-related proteins (NLRP3, ASC and Caspase-1) in vivo. CONCLUSIONS Our study suggested that Ori has a protective effect on hindlimb IR injury, which may be related to Nrf2-mediated oxidative stress and NLRP3-mediated inflammasome activation.
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Affiliation(s)
- Xiaoqi Zhao
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Yutong Liu
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Lei Wang
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Chaolong Yan
- Department of Neurosurgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Han Liu
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Wenxin Zhang
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Hongting Zhao
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Chen Cheng
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Zhipeng Chen
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Tianze Xu
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Kuanyu Li
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, 210093, China.
| | - Jing Cai
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
| | - Tong Qiao
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China.
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Kushwaha AD, Saraswat D. A Nanocurcumin and Pyrroloquinoline Quinone Formulation Prevents Hypobaric Hypoxia-Induced Skeletal Muscle Atrophy by Modulating NF-κB Signaling Pathway. High Alt Med Biol 2022; 23:249-263. [PMID: 35384739 DOI: 10.1089/ham.2021.0127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Kushwaha, Asha D., and Deepika Saraswat. A nanocurcumin and pyrroloquinoline quinone formulation prevents hypobaric hypoxia-induced skeletal muscle atrophy by modulating NF-κB signaling pathway. High Alt Med Biol 00:000-000, 2022. Background: Hypobaric hypoxia (HH)-induced deleterious skeletal muscle damage depends on exposure time and availability of oxygen at cellular level, which eventually can limit human work performance at high altitude (HA). Despite the advancements made in pharmacological (performance enhancer, antioxidants) and nonpharmacological therapeutics (acclimatization strategies), only partial success has been achieved in improving physical performance at HA. A distinctive combination of nanocurcumin (NC) and pyrroloquinoline quinone (PQQ) has been formulated (named NCF [nanocurcumin formulation], Indian patent No. 302877) in our laboratory, and has proven very promising in improving cardiomyocyte adaptation to chronic HH. We hypothesized that NCF might improve skeletal muscle adaptation and could be a performance enhancer at HA. Material and Methods: Adult Sprague-Dawley rats (220 ± 10 g) were divided into five groups (n = 6/group): normoxia vehicle control, hypoxia vehicle control, hypoxia NCF, hypoxia NC, and hypoxia PQQ. All the animals (except those in normoxia) were exposed to simulated HH in a chamber at temperature 22°C ± 2°C, humidity 50% ± 5%, altitude 25,000 ft for 1, 3, or 7 days. After completion of the stipulated exposure time, gastrocnemius and soleus muscles were excised from animals for further analysis. Results: Greater lengths of hypoxic exposure caused progressively increased muscle ring finger-1 (MuRF-1; p < 0.01) expression and calpain activation (0.56 ± 0.05 vs. 0.13 ± 0.02 and 0.44 ± 0.03 vs. 0.12 ± 0.021) by day 7, respectively in the gastrocnemius and soleus muscles. Myosin heavy chain type I (slow oxidative) fibers significantly (p > 0.01) decreased in gastrocnemius (>50%) and soleus (>46%) muscles by the seventh day of exposure. NCF supplementation showed (p ≤ 0.05) tremendous improvement in skeletal muscle acclimatization through effective alleviation of oxidative damage, and changes in calpain activity and atrophic markers at HA compared with hypoxia control or treatment alone with NC/PQQ. Conclusion: Thus, NCF-mediated anti-oxidative, anti-inflammatory effects lead to decreased proteolysis resulting in mitigated skeletal muscle atrophy under HH.
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Affiliation(s)
- Asha D Kushwaha
- Experimental Biology Division, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India
| | - Deepika Saraswat
- Experimental Biology Division, Defense Institute of Physiology and Allied Sciences, Defense Research and Development Organization, Delhi, India
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10
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Mousavian A, Sabzevari S, Parsazad S, Moosavian H. Leech Therapy Protects Free Flaps against Venous Congestion, Thrombus Formation, and Ischemia/Reperfusion Injury: Benefits, Complications, and Contradictions. THE ARCHIVES OF BONE AND JOINT SURGERY 2022; 10:252-260. [PMID: 35514759 DOI: 10.22038/abjs.2022.55013.2736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 01/31/2022] [Indexed: 11/06/2022]
Abstract
The use of free cutaneous or myocutaneous flaps in some surgeries, especially in reconstructive surgeries, is routine and imperative; nevertheless, it is controversial because of fear of flap loss due to tissue congestion and partial or complete necrosis. Different mechanisms are discussed in this process, and based on the involved mechanisms, various agents and approaches are suggested for flap salvage. Among these agents and strategies, leech therapy (hirudotherapy) can be a valuable complementary treatment; however, in this way, full attention should be given to all beneficial and harmful aspects to reach the best results. This study included a literature review of the essential complications following free tissue transfer and explained the effects of leech therapy for the respective complications. Based on the review of the literature, the essential complications following free tissue transfer were (I) venous obstruction and congestion, (II) delay in blood flow reestablishment, (III) ischemia/reperfusion injuries, and (IV) thrombus formation. Leech therapy can protect free flaps against the mentioned complications as a complementary treatment. Leech therapy is an appropriate complement, however, not a definite approach for flap salvage. Therefore, in some patients, other alternative methods or even flap removal may be a better option.
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Affiliation(s)
- Alireza Mousavian
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Soheil Sabzevari
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shafagh Parsazad
- Anatomical and Clinical Pathology, University of Pittsburgh Medical Center, USA
| | - Hamidreza Moosavian
- Department of Clinical Pathology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
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11
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Bai K, Jiang L, Li Q, Zhang J, Zhang L, Wang T. Dietary dimethylglycine sodium salt supplementation improves growth performance, redox status, and skeletal muscle function of intrauterine growth-restricted weaned piglets. J Anim Sci 2021; 99:6295646. [PMID: 34107017 DOI: 10.1093/jas/skab186] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/07/2021] [Indexed: 01/04/2023] Open
Abstract
Few studies have focused on the role of dimethylglycine sodium (DMG-Na) salt in protecting the redox status of skeletal muscle, although it is reported to be beneficial in animal husbandry. This study investigated the beneficial effects of DMG-Na salt on the growth performance, longissimus dorsi muscle (LM) redox status, and mitochondrial function in weaning piglets that were intrauterine growth restricted (IUGR). Ten normal birth weight (NBW) newborn piglets (1.53 ± 0.04 kg) and 20 IUGR newborn piglets (0.76 ± 0.06 kg) from 10 sows were obtained. All piglets were weaned at 21 d of age and allocated to the three groups with 10 replicates per group: NBW weaned piglets fed a common basal diet (N); IUGR weaned piglets fed a common basal diet (I); IUGR weaned piglets fed a common basal diet supplemented with 0.1% DMG-Na (ID). They were slaughtered at 49 d of age to collect the serum and LM samples. Compared with the N group, the growth performance, LM structure, serum, and, within the LM, mitochondrial redox status, mitochondrial respiratory chain complex activity, energy metabolites, redox status-related, cell adhesion-related, and mitochondrial function-related gene expression, and protein expression deteriorated in group I (P < 0.05). The ID group showed improved growth performance, LM structure, serum, and, within the LM, mitochondrial redox status, mitochondrial respiratory chain complex activity, energy metabolites, redox status-related, cell adhesion-related, and mitochondrial function-related gene expression, and protein expression compared with those in the I group (P < 0.05). The above results indicated that the DMG-Na salt treatment could improve the LM redox status and mitochondrial function in IUGR weaned piglets via the nuclear factor erythroid 2-related factor 2/sirtuin 1/peroxisome proliferator-activated receptorγcoactivator-1α network, thus improving their growth performance.
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Affiliation(s)
- Kaiwen Bai
- College of Animal Sciences and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, P. R. China
| | - Luyi Jiang
- College of Animal Science, Zhejiang University, Hangzhou, Zhejiang, 310000, P. R. China
| | - Qiming Li
- College of Animal Sciences and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, P. R. China
| | - Jingfei Zhang
- College of Animal Sciences and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, P. R. China
| | - Lili Zhang
- College of Animal Sciences and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, P. R. China
| | - Tian Wang
- College of Animal Sciences and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, P. R. China
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12
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Hmed MB, Alimi H, Guesmi F, Elatrech F, Zouari N, Chtourou Y, Salem RB, Rigane G, Cherif S. Pistacia atlantica Desf. roots extract: LC-ESI-MS Analysis, antioxidant activity and gastroprotective effect on experimentally-induced ultrastructural gastric ulcers in mice. Ultrastruct Pathol 2021; 45:102-111. [PMID: 33688798 DOI: 10.1080/01913123.2021.1896612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Pistacia atlantica Desf. (Atlas Pistachio) is an Anacardiaceae tree traditionally used in Tunisia for the treatment of ophthalmic, stomatitis, and digestive tract diseases. In the present study, the Pistacia atlantica Desf. roots extract (PR) was phytochemically analyzed, for the first time, by LC-ESI-MS for phenolic and flavonoid contents, in vitro tested for its potential antioxidant activity based on the 2.2-diphenyl-1-picrylhydrazyl (DPPH) and the reduced power essays (FRAP), and in vivo tested for its ability to shield against ethanol-induced gastric ulcer in mice. The LC-ESI-MS analysis proved the identification of 12 compounds, including Quinic, Gallic, and Protocatechuic, as major phenolic acids and high levels of flavonoids, such as Catechin, Epicatechin, and Cirsiliol. PR also exhibited a mild in vitro antioxidant activity when compared with ascorbic acid. In vivo pretreatment of ethanol-ulcerated mice with PR doses 50 mg/kg and 100 mg/kg body weight (b.w) significantly reduced (P< .05) gastric lesions at a rate of 20.10% and a rate of 40.90%, respectively, when compared with 60.70% rate of sucralfate (50 mg/kg b.w) evidenced by a dose-dependent manner increase in the gastric mucosa enzymatic (SOD, CAT, GPx) antioxidant levels, the decline of the lipid peroxidation, and the preservation of normal gastric superficial epithelium. The underlying mechanism of PR antiulcerogenic activity could be due to a synergistic effect of phenolic acids and flavonoid contents which enhances the gastric antioxidant defense system.Abbreviations: BHT: butylated hydroxytoluene, b.w: body weight, CAT: catalase, DPPH:1-Diphenyl-2-picrylhydrazyl, DW: dry weight, EtOH: ethanol, FRAP: Ferric reducing antioxidant power, GAE: gallic acid equivalents, GPx: Glutathione peroxidase, QE: quercetin equivalents, LC-ESI-MS: Liquid chromatography-Electrospray Ionization-Tandem Mass Spectrometry, MDA: malondialdehyde, PR: Pistacia root, TBA: thiobarbituric acid reagent, TBARS: thiobarbituric acid reactive substances, TCA: trichloroacetic acid, SOD: Superoxide dismutase.
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Affiliation(s)
- Marwa Ben Hmed
- Research Unit of Macromolecular Biochemistry and Genetic, Faculty of Sciences of Gafsa, University of Gafsa, Gafsa, Tunisia
| | - Hichem Alimi
- Research Unit of Macromolecular Biochemistry and Genetic, Faculty of Sciences of Gafsa, University of Gafsa, Gafsa, Tunisia
| | - Fatma Guesmi
- Laboratory of Biochemistry and Molecular Biology, Faculty of Sciences of Bizerte, University of Carthage, Tunis, Tunisia
| | - Feriel Elatrech
- Research Unit of Macromolecular Biochemistry and Genetic, Faculty of Sciences of Gafsa, University of Gafsa, Gafsa, Tunisia
| | - Nacim Zouari
- Department of Biological Engineering, Higher Institute of Applied Biology ISBAM Medenine 4119, University of Gabes, Tunisia
| | - Yassine Chtourou
- Laboratory of Toxicology and Environmental Health LR11ES06, Sciences Faculty of Sfax, University of Sfax, Sfax, Tunisia
| | - Ridha Ben Salem
- Laboratory of Organic Chemistry LR17ES08, Sciences Faculty of Sfax, Sfax, University of Sfax, Tunisia
| | - Ghayth Rigane
- Laboratory of Organic Chemistry LR17ES08, Sciences Faculty of Sfax, Sfax, University of Sfax, Tunisia.,Chemistry-Physics Department, Sciences and Technology Faculty, University of Kairouan, Kairouan, Tunisia
| | - Slim Cherif
- Department of Biological Engineering, Laboratory of Biochemistry and Enzymatic Engineering of Lipases, ENIS, University of Sfax, Sfax, Tunisia
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13
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Kirisci M, Guneri B, Seyithanoglu M, Kazanci U. Lycopene hampers lung injury due to skeletal muscle ischemia-reperfusion in rat model. INT J VITAM NUTR RES 2020; 92:240-247. [PMID: 32856544 DOI: 10.1024/0300-9831/a000678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
This study investigates lycopene's preventive efficacy in skeletal muscle ischemia-reperfusion (I/R) induced lung injury. Thirty-two rats were randomly assigned to control group, lycopene group, I/R group and I/R + lycopene group. In the lycopene and I/R + lycopene groups, the rats initially received 10 mg/kg/day lycopene orally for 15 days. Then, dissection around the abdominal aorta was performed in all rats under general anesthesia. The aorta was clamped at the infrarenal level in the I/R group and I/R + lycopene group for two hours before two hours of reperfusion. The mean serum levels of malondialdehyde (53.0 ± 20.14 nmol/mL) and superoxide dismutase (1.03 ± 0.16 U/mL) were higher and lower in the I/R group than the other three groups, respectively (p < 0.001). The mean serum IMA level of I/R + lycopene group (0.42 ± 0.04 abs/u) was lower than the I/R group (0.47 ± 0.04 abs/u) (p = 0.015). The mean tissue malondialdehyde levels of I/R group (69.10 ± 11.55 nmol/mL) and I/R + lycopene group (68.36 ± 21.17 nmol/mL) were high compared to the control group (49.87 ± 6.52 nmol/mL) and lycopene group (47.82 ± 4.44 nmol/mL) (p = 0.002). The mean tissue glutathione peroxidase (p < 0.001) and superoxide dismutase (p = 0.001) levels of I/R group (121.81 ± 43.59 nmol/mL and 25.17 ± 8.69 U/mL) were low compared to the control group (236.12 ± 18.01 nmol/mL and 46.30 ± 5.17 U/mL), lycopene group (227.52 ± 16.92 nmol/mL and 45.82 ± 4.02 U/mL), and I/R + lycopene group (176.02 ± 24.27 nmol/mL and 35.20 ± 4.85 U/mL). The histopathological analyses of I/R + lycopene group indicated less significant changes than the control group. Tissue damage in the I/R + lycopene group was less prominent than the I/R group. These findings suggest oral lycopene supplementation as a promising prevention against skeletal muscle I/R caused lung injury.
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Affiliation(s)
- Mehmet Kirisci
- Kahramanmaras Sutcu Imam University, Faculty of Medicine, Department of Cardiovascular Surgery, Kahramanmaras, Turkey
| | - Bulent Guneri
- Kahramanmaras Sutcu Imam University, Faculty of Medicine, Department of Orthopedics and Traumatology, Kahramanmaras, Turkey
| | - Muhammed Seyithanoglu
- Kahramanmaras Sutcu Imam University, Faculty of Medicine, Department of Medical Biochemistry, Kahramanmaras, Turkey
| | - Ulku Kazanci
- Kahramanmaras Sutcu Imam University, Faculty of Medicine, Department of Medical Pathology, Kahramanmaras, Turkey
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14
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Li Y, Jiang J, Tong L, Gao T, Bai L, Xue Q, Xing J, Wang Q, Lyu H, Cai M, Sun Z. Bilobalide protects against ischemia/reperfusion-induced oxidative stress and inflammatory responses via the MAPK/NF-휅B pathways in rats. BMC Musculoskelet Disord 2020; 21:449. [PMID: 32646398 PMCID: PMC7350583 DOI: 10.1186/s12891-020-03479-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 07/06/2020] [Indexed: 11/17/2022] Open
Abstract
Background Clinically, skeletal muscle ischemia/reperfusion injury is a life-threatening syndrome that is often caused by skeletal muscle damage and is characterized by oxidative stress and inflammatory responses. Bilobalide has been found to have antioxidative and anti-inflammatory effects. However, it is unclear whether bilobalide can protect skeletal muscle from ischemia/reperfusion injury. Methods The effects of bilobalide on ischemia/reperfusion-injured skeletal muscle were investigated by performing hematoxylin and eosin staining and assessing the wet weight/dry weight ratio of muscle tissue. Then, we measured lipid peroxidation, antioxidant activity and inflammatory cytokine levels. Moreover, Western blotting was conducted to examine the protein levels of MAPK/NF-휅B pathway members. Results Bilobalide treatment could protected hind limb skeletal muscle from ischemia/reperfusion injury by alleviating oxidative stress and inflammatory responses via the MAPK/NF-휅B pathways. Conclusions Bilobalide may be a promising drug for I/R-injured muscle tissue. However, the specific mechanisms for the protective effects still need further study.
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Affiliation(s)
- Ying Li
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Jiliang Jiang
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Liangcheng Tong
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Tingting Gao
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Lei Bai
- Department of Neurosurgery, Yulin First Hospital, the Second Affiliated Hospital of Yan'an University, Yulin, China
| | - Qing Xue
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Jianxin Xing
- Department of Orthopedics, Yuhuatai Hospital, Nanjing, China
| | - Qin Wang
- Department of Orthopedics, Zhangwenxin Hospital, Nanjing, China
| | - Haoran Lyu
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Min Cai
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China
| | - Zhongyang Sun
- Department of Orthopedics, Air Force Hospital of Eastern Theater, Anhui Medical University, Nanjing, China.
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15
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Mohammadrezaei Khorramabadi R, Anbari K, Salahshoor MR, Alasvand M, Assadollahi V, Gholami M. Quercetin postconditioning attenuates gastrocnemius muscle ischemia/reperfusion injury in rats. J Cell Physiol 2020; 235:9876-9883. [PMID: 32437059 DOI: 10.1002/jcp.29801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/10/2020] [Accepted: 05/02/2020] [Indexed: 11/08/2022]
Abstract
Quercetin, an antioxidant derived from plants, can play a beneficial role in the protection of various tissues against ischemia-reperfusion injuries (IRI). The purpose of the present research was to investigate the protective effects of quercetin on gastrocnemius muscle ischemia-reperfusion. A total of 80 adult male Wistar rats (weights: 250-300 g) were divided into ten groups (n = 8 per group). We used silk 6.0 surgical thread to create a knit to occlude the femoral artery and vein for 3 hr. The treated groups, which comprised half of each experimental group, received intraperitoneal injections of 150 mg/kg quercetin after the ischemia. Blood flow was subsequently reestablished in the reperfusion phase. The rats were kept in reperfusion for 3, 7, 14, or 28 days after which they were killed with high doses of anesthetic drugs, and the gastrocnemius muscles were removed and fixed. Tissue processing, hematoxylin and eosin and toluidine blue staining, and immunohistochemistry were used to assess tumor necrosis factor-α (TNF-α) and nuclear factor κB (NF-κB) levels. A comparison between treated and untreated ischemic sites showed that on the third day of reperfusion, the severity of edema and NF-κB level decreased significantly; on the 7th day of reperfusion, the severity of edema and the levels of TNF-α and NF-κB decreased significantly; and on the 14th day of reperfusion, all of the parameters showed significant decreases. On the 28th day of reperfusion, there were significantly decreased levels of TNF-α and NF-κB, and decreased mast cell infiltration when compared with the untreated groups. According to the results, administration of quercetin after ischemia could significantly prevent gastrocnemius muscle IRI.
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Affiliation(s)
| | - Khatereh Anbari
- Department of Social Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mohammad Reza Salahshoor
- Department of Anatomical Sciences, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoud Alasvand
- Cancer and Immunology Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Vahideh Assadollahi
- Cancer and Immunology Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammadreza Gholami
- Department of Anatomical Sciences, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
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16
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Kazemi-Darabadi S, Nayebzadeh R, Shahbazfar AA, Kazemi-Darabadi F, Fathi E. Curcumin and Nanocurcumin Oral Supplementation Improve Muscle Healing in a Rat Model of Surgical Muscle Laceration. Bull Emerg Trauma 2019; 7:292-299. [PMID: 31392230 PMCID: PMC6681885 DOI: 10.29252/beat-0703013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 06/16/2019] [Accepted: 06/20/2019] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To compare the effects of curcumin and nanocurcumin oral supplementation on the muscle healing rate of an animal model of surgical muscle laceration. METHODS Thirty-two male adult rats were randomly divided into sham, control, curcumin, and nanocurcumin groups. Partial transection of the gastrocnemius muscle was made in the right limb of the control and treatment groups. The sham and control groups received normal saline, curcumin group received 500 mg/kg of curcumin and nanocurcumin group received 100 mg curcumin-loaded nanomicelles orally every day. They euthanized two weeks later and the specimens were stained by hematoxylin-eosin (H&E) and Masson's trichrome methods. Aspartate transaminase (AST) and creatine phosphokinase (CPK) were measured in blood samples. RESULTS The percentage of collagen fibers in the nanocurcumin group was significantly lesser than the control and curcumin groups (p<0.001). Muscle fiber regeneration in the treatment groups was significantly higher than the control group (p<0.001). The blood vessels of the nanocurcumin group were significantly more than other groups (p<0.001). Plasma AST had a significant difference in the control group compared to the sham and nanocurcumin groups (p=0.026). The plasma CPK level of the control group was also significantly higher than other groups (p<0.001). CONCLUSION In conclusion, although oral curcumin supplementation has little effects because of its poor bioavailability, embedding it in nanoparticles could enhance its systemic effects in promoting the muscle healing process.
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Affiliation(s)
- Siamak Kazemi-Darabadi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Ramin Nayebzadeh
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Amir Ali Shahbazfar
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Faranak Kazemi-Darabadi
- Emergency Department, Fatemi Hospital, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Ezzatollah Fathi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
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MS SAB, Waldman, PhD HS, Krings, PhD BM, Lamberth, PhD J, Smith, PhD JW, McAllister, PhD MJ. Effect of Curcumin Supplementation on Exercise-Induced Oxidative Stress, Inflammation, Muscle Damage, and Muscle Soreness. J Diet Suppl 2019; 17:401-414. [DOI: 10.1080/19390211.2019.1604604] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Steven A. Basham, MS
- Applied Physiology Lab, Department of Kinesiology, Mississippi State University, Starkville, MS, USA
| | - Hunter S. Waldman, PhD
- Applied Physiology Lab, Department of Kinesiology, Mississippi State University, Starkville, MS, USA
| | - Ben M. Krings, PhD
- Department of Health and Human Performance, University of Wisconsin-Platteville, Platteville, WI, USA
| | - John Lamberth, PhD
- Applied Physiology Lab, Department of Kinesiology, Mississippi State University, Starkville, MS, USA
| | - JohnEric W. Smith, PhD
- Applied Physiology Lab, Department of Kinesiology, Mississippi State University, Starkville, MS, USA
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Pluta R, Ułamek-Kozioł M, Czuczwar SJ. Neuroprotective and Neurological/Cognitive Enhancement Effects of Curcumin after Brain Ischemia Injury with Alzheimer's Disease Phenotype. Int J Mol Sci 2018; 19:E4002. [PMID: 30545070 PMCID: PMC6320958 DOI: 10.3390/ijms19124002] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 12/04/2018] [Accepted: 12/10/2018] [Indexed: 12/11/2022] Open
Abstract
In recent years, ongoing interest in ischemic brain injury research has provided data showing that ischemic episodes are involved in the development of Alzheimer's disease-like neuropathology. Brain ischemia is the second naturally occurring neuropathology, such as Alzheimer's disease, which causes the death of neurons in the CA1 region of the hippocampus. In addition, brain ischemia was considered the most effective predictor of the development of full-blown dementia of Alzheimer's disease phenotype with a debilitating effect on the patient. Recent knowledge on the activation of Alzheimer's disease-related genes and proteins-e.g., amyloid protein precursor and tau protein-as well as brain ischemia and Alzheimer's disease neuropathology indicate that similar processes contribute to neuronal death and disintegration of brain tissue in both disorders. Although brain ischemia is one of the main causes of death in the world, there is no effective therapy to improve the structural and functional outcomes of this disorder. In this review, we consider the promising role of the protective action of curcumin after ischemic brain injury. Studies of the pharmacological properties of curcumin after brain ischemia have shown that curcumin has several therapeutic properties that include anti-excitotoxic, anti-oxidant, anti-apoptotic, anti-hyperhomocysteinemia and anti-inflammatory effects, mitochondrial protection, as well as increasing neuronal lifespan and promoting neurogenesis. In addition, curcumin also exerts anti-amyloidogenic effects and affects the brain's tau protein. These results suggest that curcumin may be able to serve as a potential preventive and therapeutic agent in neurodegenerative brain disorders.
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Affiliation(s)
- Ryszard Pluta
- Laboratory of Ischemic and Neurodegenerative Brain Research, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland.
| | - Marzena Ułamek-Kozioł
- Laboratory of Ischemic and Neurodegenerative Brain Research, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland.
- First Department of Neurology, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland.
| | - Stanisław J Czuczwar
- Department of Pathophysiology, Medical University of Lublin, 20-090 Lublin, Poland.
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Wafi AM, Hong J, Rudebush TL, Yu L, Hackfort B, Wang H, Schultz HD, Zucker IH, Gao L. Curcumin improves exercise performance of mice with coronary artery ligation-induced HFrEF: Nrf2 and antioxidant mechanisms in skeletal muscle. J Appl Physiol (1985) 2018; 126:477-486. [PMID: 30462567 DOI: 10.1152/japplphysiol.00654.2018] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A hallmark of chronic heart failure (HF) with low ejection fraction (HFrEF) is exercise intolerance. We hypothesized that reduced expression of nuclear factor E2-related factor 2 (Nrf2) in skeletal muscle contributes to impaired exercise performance. We further hypothesized that curcumin, a Nrf2 activator, would preserve or increase exercise capacity in HF. Experiments were carried out in mice with coronary artery ligation-induced HFrEF. Curcumin was deliveried by a subcutaneous osmotic minipump at a dose of 50 mg·kg-1·day-1 for 8 weeks. In vivo, in situ, and in vitro experiments were employed to evaluate exercise capacity, muscle function, and molecular mechanisms. We found that: 1) the maximal speed, running distance to exhaustion, and limb grip force were significantly lower in HFrEF mice compared with sham. Curcumin-treated HF mice displayed enhanced exercise performance compared with vehicle-treated HF mice; 2) both soleus (Sol) and extensor digitorum longus (EDL) muscles of HFrEF mice exhibited reduced force and rapid fatigue, which were ameliorated by curcumin; and 3) protein expression of Nrf2, hemeoxygenase-1, SOD2, myogenin, and MyoD were significantly lower, but total ubiquitinated proteins, MURF1, and atrogen-1 were higher in Sol and EDL of HFrEF compared with sham mice, whereas these alterations in Nrf2 signaling and antioxidant defenses in HFrEF were attenuated by curcumin, which had no effect on cardiac function per se in mice with severe HFrEF. These data suggest that impaired Nrf2 signaling intrinsic to skeletal muscle contributes to exercise intolerance in HFrEF. Skeletal muscle Nrf2 should be considered as a novel therapeutic target in severe HF. NEW & NOTEWORTHY These studies suggest that impaired nuclear factor E2-related factor 2 (Nrf2) signaling is a critical mechanism underlying the enhanced oxidative stress in skeletal muscle in heart failure with low ejection fraction (HFrEF). Curcumin prevents the decline in running performance in HFrEF mice by upregulating antioxidant defenses in skeletal muscle, likely mediated by activating Nrf2 signaling. These findings suggest a novel therapeutic target for the improvement of exercise capacity and quality of life in HFrEF patients.
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Affiliation(s)
- Ahmed M Wafi
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Juan Hong
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Tara L Rudebush
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Li Yu
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Bryan Hackfort
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Hanjun Wang
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Harold D Schultz
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Irving H Zucker
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
| | - Lie Gao
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Nebraska Medical Center , Omaha, Nebraska
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Nahdi A, Hammami I, Ali RB, Kallech-Ziri O, El May A, El May MV. Effect of Hypericum humifusum aqueous and methanolic leaf extracts on biochemical and histological parameters in adult rats. Biomed Pharmacother 2018; 108:144-152. [PMID: 30218859 DOI: 10.1016/j.biopha.2018.09.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 08/21/2018] [Accepted: 09/05/2018] [Indexed: 12/21/2022] Open
Abstract
Hypericum genus is traditionally known for its medicinal use and its therapeutic and antioxidant effects. However, the toxic effect of this plant has not been much explored. Our study aimed at investigating the effect of Hypericum humifusum (Hh) leaf extracts on oxidative stress parameters in male rats. For it, we first focused on the phytochemical analysis of the aqueous and methanolic extracts of Hh leaves. Hence, Wistar rats were treated per gavage for 30 days and divided into Control (1 mL/rat, distilled water), A200 group (200 mg/kg body weight (bw) aqueous extract), A400 group (400 mg/kg bw aqueous extract), M10 group (10 mg/kg bw methanolic extract), M20 group (20 mg/kg bw methanolic extract). The phytochemical analysis revealed the presence of tannins, flavonoids, steroids, carbohydrates, and phenolic compounds. Biochemical and histological investigations were performed in plasma and liver tissue. Liver tissue homogenates were used for the measurement of malondialdehyde (MDA), catalase (CAT) and superoxide dismutase (SOD) levels. At the same time, alanine transaminase (ALT), aspartate transaminase (AST) and lactate dehydrogenase (LDH) were assayed in plasma samples. Histological study was also conducted in liver. We showed that Hh extracts reduced relative liver weight and increased ALT, AST, LDH activities in treated groups compared to control group. These results were associated with an increase of MDA levels and a decrease of antioxidant enzyme activities (CAT and SOD) in liver tissues of treated rats. Histology of liver demonstrated several alterations showing necrosis, altered hepatocytes and lymphocyte migration mainly in A200 group and dilated sinusoids, foamy appearance of hepatocytes and lymphocyte accumulation in the other treated groups. This original work indicated that chronic consumption of Hh leaf extracts has no antioxidant effect but instead it induces oxidative stress and enhances markers of cell damage which was confirmed by histological study of liver rats.
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Affiliation(s)
- Afef Nahdi
- Research Unit n° 17/ES/13, Tunis El Manar University, Faculty of Medicine, 15 of Djebel Lakhdar Street, 1007, Tunis, Tunisia.
| | - Imen Hammami
- Research Unit n° 17/ES/13, Tunis El Manar University, Faculty of Medicine, 15 of Djebel Lakhdar Street, 1007, Tunis, Tunisia
| | - Ridha Ben Ali
- Research Unit n° 17/ES/13, Tunis El Manar University, Faculty of Medicine, 15 of Djebel Lakhdar Street, 1007, Tunis, Tunisia
| | - Olfa Kallech-Ziri
- National Research Institute of Physico-chemical Analyses, INRAP, Sidi Thabet, 2020, Ariana, Tunisia
| | - Ahmed El May
- Salah Azaiez Cancer Institute, Place Bab Saadoun, 1006, Tunis, Tunisia
| | - Michèle Véronique El May
- Research Unit n° 17/ES/13, Tunis El Manar University, Faculty of Medicine, 15 of Djebel Lakhdar Street, 1007, Tunis, Tunisia
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Bavarsad K, Barreto GE, Hadjzadeh MAR, Sahebkar A. Protective Effects of Curcumin Against Ischemia-Reperfusion Injury in the Nervous System. Mol Neurobiol 2018; 56:1391-1404. [PMID: 29948942 DOI: 10.1007/s12035-018-1169-7] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/31/2018] [Indexed: 01/28/2023]
Abstract
Ischemia-reperfusion injury (I/R injury) is a common feature of ischemic stroke which occurs when blood supply is restored after a period of ischemia. Although stroke is an important cause of death in the world, effective therapeutic strategies aiming at improving neurological outcomes in this disease are lacking. Various studies have suggested the involvement of different mechanisms in the pathogenesis of I/R injury in the nervous system. These mechanisms include oxidative stress, platelet adhesion and aggregation, leukocyte infiltration, complement activation, blood-brain barrier (BBB) disruption, and mitochondria-mediated mechanisms. Curcumin, an active ingredient of turmeric, can affect all these pathways and exert neuroprotective activity culminating in the amelioration of I/R injury in the nervous system. In this review, we discuss the protective effects of curcumin against I/R injury in the nervous system and highlight the studies that have linked biological functions of curcumin and I/R injury improvement.
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Affiliation(s)
- Kowsar Bavarsad
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - George E Barreto
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Santiago, Chile
| | - Mousa-Al-Reza Hadjzadeh
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, P.O. Box: 91779-48564, Mashhad, Iran.
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Archer‐Lahlou E, Lan C, Jagoe RT. Physiological culture conditions alter myotube morphology and responses to atrophy treatments: implications for in vitro research on muscle wasting. Physiol Rep 2018; 6:e13726. [PMID: 29932505 PMCID: PMC6014447 DOI: 10.14814/phy2.13726] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 05/09/2018] [Indexed: 01/05/2023] Open
Abstract
Standard in vitro myotube culture conditions are nonphysiological and there is increasing evidence that this may distort adaptations to both catabolic and anabolic stimuli and hamper preclinical research into mechanisms and treatments for muscle atrophy in cancer and other chronic diseases. We tested a new model of myotube culture which mimics more accurately the basal conditions for muscle tissue in patients with chronic disease, such as cancer. Myotubes derived from C2C12 myoblasts, cultured under the modified conditions were thinner, more numerous, with more uniform morphology and an increased proportion of mature myotubes. Furthermore, modified conditions led to increased expression of mir-210-3p, genes related to slow-twitch, oxidative phenotype and resistance to commonly used experimental atrophy-inducing treatments. However, treatment with a combination of drugs used in anti-cancer treatment (doxorubicin and dexamethasone) under the modified culture conditions did lead to myotube atrophy which was only partially prevented by co-administration of curcumin. The results underline the importance and potential advantages of using physiological conditions for in vivo experiments investigating mechanisms of muscle atrophy and especially for preclinical screening of therapies for cancer-related muscle wasting.
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Affiliation(s)
- Elodie Archer‐Lahlou
- Lady Davis Institute for Medical ResearchSegal Cancer CentreJewish General HospitalMcGill UniversityMontrealQuebecCanada
| | - Cathy Lan
- Lady Davis Institute for Medical ResearchSegal Cancer CentreJewish General HospitalMcGill UniversityMontrealQuebecCanada
| | - R. Thomas Jagoe
- Lady Davis Institute for Medical ResearchSegal Cancer CentreJewish General HospitalMcGill UniversityMontrealQuebecCanada
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Maiti P, Dunbar GL. Use of Curcumin, a Natural Polyphenol for Targeting Molecular Pathways in Treating Age-Related Neurodegenerative Diseases. Int J Mol Sci 2018; 19:E1637. [PMID: 29857538 PMCID: PMC6032333 DOI: 10.3390/ijms19061637] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 05/02/2018] [Accepted: 05/25/2018] [Indexed: 12/27/2022] Open
Abstract
Progressive accumulation of misfolded amyloid proteins in intracellular and extracellular spaces is one of the principal reasons for synaptic damage and impairment of neuronal communication in several neurodegenerative diseases. Effective treatments for these diseases are still lacking but remain the focus of much active investigation. Despite testing several synthesized compounds, small molecules, and drugs over the past few decades, very few of them can inhibit aggregation of amyloid proteins and lessen their neurotoxic effects. Recently, the natural polyphenol curcumin (Cur) has been shown to be a promising anti-amyloid, anti-inflammatory and neuroprotective agent for several neurodegenerative diseases. Because of its pleotropic actions on the central nervous system, including preferential binding to amyloid proteins, Cur is being touted as a promising treatment for age-related brain diseases. Here, we focus on molecular targeting of Cur to reduce amyloid burden, rescue neuronal damage, and restore normal cognitive and sensory motor functions in different animal models of neurodegenerative diseases. We specifically highlight Cur as a potential treatment for Alzheimer's, Parkinson's, Huntington's, and prion diseases. In addition, we discuss the major issues and limitations of using Cur for treating these diseases, along with ways of circumventing those shortcomings. Finally, we provide specific recommendations for optimal dosing with Cur for treating neurological diseases.
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Affiliation(s)
- Panchanan Maiti
- Field Neurosciences Institute Laboratory for Restorative Neurology, Central Michigan University, Mt. Pleasant, MI 48859, USA.
- Program in Neuroscience, Central Michigan University, Mt. Pleasant, MI 48859, USA.
- Department of Psychology, Central Michigan University, Mt. Pleasant, MI 48859, USA.
- Field Neurosciences Institute, St. Mary's of Michigan, Saginaw, MI 48604, USA.
- Department of Biology, Saginaw Valley State University, Saginaw, MI 48610, USA.
- Brain Research Laboratory, Saginaw Valley State University, Saginaw, MI 48610, USA.
| | - Gary Leo Dunbar
- Field Neurosciences Institute Laboratory for Restorative Neurology, Central Michigan University, Mt. Pleasant, MI 48859, USA.
- Program in Neuroscience, Central Michigan University, Mt. Pleasant, MI 48859, USA.
- Department of Psychology, Central Michigan University, Mt. Pleasant, MI 48859, USA.
- Field Neurosciences Institute, St. Mary's of Michigan, Saginaw, MI 48604, USA.
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The Protective Effect of Curcumin on a Spinal Cord Ischemia-Reperfusion Injury Model. Ann Vasc Surg 2017; 42:285-292. [DOI: 10.1016/j.avsg.2016.12.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 11/29/2016] [Accepted: 12/13/2016] [Indexed: 02/02/2023]
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Wu D, Wang J, Wang H, Ji A, Li Y. Protective roles of bioactive peptides during ischemia-reperfusion injury: From bench to bedside. Life Sci 2017; 180:83-92. [PMID: 28527782 DOI: 10.1016/j.lfs.2017.05.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 05/09/2017] [Accepted: 05/10/2017] [Indexed: 12/14/2022]
Abstract
Ischemia-reperfusion (I/R) is a well-known pathological condition which may lead to disability and mortality. I/R injury remains an unresolved and complicated situation in a number of clinical conditions, such as cardiac arrest with successful reanimation, as well as ischemic events in brain and heart. Peptides have many attractive advantages which make them suitable candidate drugs in treating I/R injury, such as low toxicity and immunogenicity, good solubility property, distinct tissue distribution pattern, and favorable pharmacokinetic profile. An increasing number of studies indicate that peptides could protect against I/R injury in many different organs and tissues. Peptides also face several therapeutic challenges that limit their clinical application. In this review, we present the mechanisms of action of peptides in reducing I/R injury, as well as further discuss modification strategies to improve the functional properties of bioactive peptides.
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Affiliation(s)
- Dongdong Wu
- Henan University School of Basic Medical Sciences, Kaifeng 475004, Henan, China; Institute of Environmental Medicine, Henan University, Kaifeng 475004, Henan, China
| | - Jun Wang
- Henan University School of Basic Medical Sciences, Kaifeng 475004, Henan, China; Institute of Environmental Medicine, Henan University, Kaifeng 475004, Henan, China
| | - Honggang Wang
- Henan University School of Basic Medical Sciences, Kaifeng 475004, Henan, China; Institute of Environmental Medicine, Henan University, Kaifeng 475004, Henan, China
| | - Ailing Ji
- Henan University School of Basic Medical Sciences, Kaifeng 475004, Henan, China; Institute of Environmental Medicine, Henan University, Kaifeng 475004, Henan, China.
| | - Yanzhang Li
- Henan University School of Basic Medical Sciences, Kaifeng 475004, Henan, China; Institute of Environmental Medicine, Henan University, Kaifeng 475004, Henan, China.
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Yuliani S, Mustofa, Partadiredja G. Turmeric (Curcuma longa L.) extract may prevent the deterioration of spatial memory and the deficit of estimated total number of hippocampal pyramidal cells of trimethyltin-exposed rats. Drug Chem Toxicol 2017; 41:62-71. [PMID: 28440093 DOI: 10.1080/01480545.2017.1293087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
CONTEXT Protection of neurons from degeneration is an important preventive strategy for dementia. Much of the dementia pathology implicates oxidative stress pathways. Turmeric (Curcuma longa L.) contains curcuminoids which has anti-oxidative and neuro-protective effects. These effects are considered to be similar to those of citicoline which has been regularly used as one of standard medications for dementia. OBJECTIVE This study aimed at investigating the effects of turmeric rhizome extract on the hippocampus of trimethyltin (TMT)-treated Sprague-Dawley rats. MATERIALS AND METHODS The rats were divided randomly into six groups, i.e., a normal control group (N); Sn group, which was given TMT chloride; Sn-Cit group, which was treated with citicoline and TMT chloride; and three Sn-TE groups, which were treated with three different dosages of turmeric rhizome extract and TMT chloride. Morris water maze test was carried out to examine the spatial memory. The estimated total number of CA1 and CA2-CA3 pyramidal cells was calculated using a stereological method. RESULTS The administration of turmeric extract at a dose of 200 mg/kg bw has been shown to prevent the deficits in the spatial memory performance and partially inhibit the reduction of the number of CA2-CA3 regions pyramidal neurons. DISCUSSION TMT-induced neurotoxic damage seemed to be mediated by the generation of reactive oxygen species and reactive nitrogen species. Turmeric extract might act as anti inflammatory as well as anti-oxidant agent. CONCLUSIONS The effects of turmeric extract at a dose of 200 mg/kg bw seem to be comparable to those of citicoline.
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Affiliation(s)
- Sapto Yuliani
- a Faculty of Pharmacy , Ahmad Dahlan University , Yogyakarta , Indonesia
| | - Mustofa
- b Department of Pharmacology and Therapy, Faculty of Medicine , Universitas Gadjah Mada , Yogyakarta , Indonesia
| | - Ginus Partadiredja
- c Department of Physiology, Faculty of Medicine , Universitas Gadjah Mada , Yogyakarta , Indonesia
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Charles AL, Guilbert AS, Guillot M, Talha S, Lejay A, Meyer A, Kindo M, Wolff V, Bouitbir J, Zoll J, Geny B. Muscles Susceptibility to Ischemia-Reperfusion Injuries Depends on Fiber Type Specific Antioxidant Level. Front Physiol 2017; 8:52. [PMID: 28220081 PMCID: PMC5292410 DOI: 10.3389/fphys.2017.00052] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 01/19/2017] [Indexed: 01/02/2023] Open
Abstract
Muscle injury resulting from ischemia-reperfusion largely aggravates patient prognosis but whether and how muscle phenotype modulates ischemia-reperfusion-induced mitochondrial dysfunction remains to be investigated. We challenged the hypothesis that glycolytic muscles are more prone to ischemia-reperfusion-induced injury than oxidative skeletal muscles. We therefore determined simultaneously the effect of 3 h of ischemia induced by aortic clamping followed by 2 h of reperfusion (IR, n = 11) on both gastrocnemius and soleus muscles, as compared to control animals (C, n = 11). Further, we investigated whether tempol, an antioxidant mimicking superoxide dismutase, might compensate a reduced defense system, likely characterizing glycolytic muscles (IR-Tempol, n = 7). In the glycolytic gastrocnemius muscle, as compared to control, ischemia-reperfusion significantly decreased mitochondrial respiration (-30.28 ± 6.16%, p = 0.003), increased reactive oxygen species production (+79.15 ± 28.72%, p = 0.04), and decreased reduced glutathione (-28.19 ± 6.80%, p = 0.011). Less deleterious effects were observed in the oxidative soleus muscle (-6.44 ± 6.30%, +4.32 ± 16.84%, and -8.07 ± 10.84%, respectively), characterized by enhanced antioxidant defenses (0.63 ± 0.05 in gastrocnemius vs. 1.24 ± 0.08 μmol L-1 g-1 in soleus). Further, when previously treated with tempol, glycolytic muscle was largely protected against the deleterious effects of ischemia-reperfusion. Thus, oxidative skeletal muscles are more protected than glycolytic ones against ischemia-reperfusion, thanks to their antioxidant pool. Such pivotal data support that susceptibility to ischemia-reperfusion-induced injury differs between organs, depending on their metabolic phenotypes. This suggests a need to adapt therapeutic strategies to the specific antioxidant power of the target organ to be protected.
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Affiliation(s)
- Anne-Laure Charles
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Physiologie et d'Explorations Fonctionnelles, Pôle de Pathologie Thoracique, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
| | - Anne-Sophie Guilbert
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Réanimation Médico-Chirurgicale Pédiatrique Spécialisée, Hôpital de Hautepierre, CHRU de StrasbourgStrasbourg, France
| | - Max Guillot
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Réanimation Médicale, Hôpital de Hautepierre, CHRU de StrasbourgStrasbourg, France
| | - Samy Talha
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Physiologie et d'Explorations Fonctionnelles, Pôle de Pathologie Thoracique, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
| | - Anne Lejay
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Physiologie et d'Explorations Fonctionnelles, Pôle de Pathologie Thoracique, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
| | - Alain Meyer
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Physiologie et d'Explorations Fonctionnelles, Pôle de Pathologie Thoracique, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
| | - Michel Kindo
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Chirurgie Cardio-Vasculaire, Pôle d'activité Médico-chirurgicale Cardiovasculaire, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
| | - Valérie Wolff
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Unité neurovasculaire, Hôpital de Hautepierre, CHRU de StrasbourgStrasbourg, France
| | - Jamal Bouitbir
- Division of Clinical Pharmacology and Toxicology, University Hospital Basel Basel, Switzerland
| | - Joffrey Zoll
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Physiologie et d'Explorations Fonctionnelles, Pôle de Pathologie Thoracique, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
| | - Bernard Geny
- Equipe d'accueil 3072, Faculté de Médecine, Fédération de Médecine Translationnelle, Université de StrasbourgStrasbourg, France; Service de Physiologie et d'Explorations Fonctionnelles, Pôle de Pathologie Thoracique, Nouvel Hôpital Civil, CHRU de StrasbourgStrasbourg, France
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Zhang D, Wang D, Pipinos II, Muelleman RL, Li YL. Dexamethasone promotes long-term functional recovery of neuromuscular junction in a murine model of tourniquet-induced ischaemia-reperfusion. Acta Physiol (Oxf) 2017; 219:453-464. [PMID: 27306588 DOI: 10.1111/apha.12737] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 03/12/2016] [Accepted: 06/14/2016] [Indexed: 11/28/2022]
Abstract
AIM Tourniquet-induced ischaemia and subsequent reperfusion cause serious ischaemia-reperfusion (IR) injury in the neuromuscular junction (NMJ) and skeletal muscle. Here, we investigated whether dexamethasone (Dex) promotes long-term functional recovery of the NMJ and skeletal muscle in tourniquet-induced hindlimb IR. METHODS Unilateral hindlimb of C57/BL6 mice was subjected to 3 h of ischaemia following 6 weeks of reperfusion (6-wk IR). Dex treatment began on the day of IR induction and lasted for different periods. Sciatic nerve-stimulated gastrocnemius muscle contraction was detected in situ. Function of the NMJ was measured in situ using electrophysiological recording of the miniature endplate potential (mEPP) and endplate potential (EPP). Western blot was used to detect protein expression of nicotinic acetylcholine receptors (nAChRs) in gastrocnemius muscles. RESULTS Gastrocnemius muscle contraction in mice with 6-wk IR was about 60% of normal skeletal muscle contraction recorded in age-matched sham mice. The amplitude of the mEPP and EPP was lower in mice with 6-wk IR, compared to sham mice. Dex treatment for 1 or 3 days did not restore the function of the NMJ and improve gastrocnemius muscle contraction in mice with 6-wk IR. Dex treatment for 1 week exerted a maximum effect on improving the function of the NMJ and skeletal muscle, with the effect of Dex gradually lessening with prolonged Dex treatment. There are no significant differences in protein expression of nAChR-α1 and nAChR-β1 subunits in the gastrocnemius muscle among all groups. CONCLUSION Dex promotes repair of the NMJ and subsequently restores skeletal muscle contractile function in tourniquet-induced 6-wk IR.
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Affiliation(s)
- D. Zhang
- Department of Emergency Medicine; University of Nebraska Medical Center; Omaha NE USA
| | - D. Wang
- Department of Pharmaceutical Sciences; University of Nebraska Medical Center; Omaha NE USA
| | - I. I. Pipinos
- Department of Surgery; University of Nebraska Medical Center; Omaha NE USA
| | - R. L. Muelleman
- Department of Emergency Medicine; University of Nebraska Medical Center; Omaha NE USA
| | - Y.-L. Li
- Department of Emergency Medicine; University of Nebraska Medical Center; Omaha NE USA
- Department of Cellular & Integrative Physiology; University of Nebraska Medical Center; Omaha NE USA
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Chilelli NC, Ragazzi E, Valentini R, Cosma C, Ferraresso S, Lapolla A, Sartore G. Curcumin and Boswellia serrata Modulate the Glyco-Oxidative Status and Lipo-Oxidation in Master Athletes. Nutrients 2016; 8:nu8110745. [PMID: 27879642 PMCID: PMC5133128 DOI: 10.3390/nu8110745] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 11/10/2016] [Accepted: 11/15/2016] [Indexed: 01/11/2023] Open
Abstract
Background: Chronic intensive exercise is associated with a greater induction of oxidative stress and with an excess of endogenous advanced glycation end-products (AGEs). Curcumin can reduce the accumulation of AGEs in vitro and in animal models. We examined whether supplementation with curcumin and Boswellia serrata (BSE) gum resin for 3 months could affect plasma levels of markers of oxidative stress, inflammation, and glycation in healthy master cyclists. Methods. Forty-seven healthy male athletes were randomly assigned to Group 1, consisting of 22 subjects given a Mediterranean diet (MD) alone (MD group), and Group 2 consisted of 25 subjects given a MD plus curcumin and BSE (curcumin/BSE group). Interleukin-6 (IL-6), tumor necrosis factor-α (TNFα), high-sensitivity c-reactive protein (hs-CRP), total AGE, soluble receptor for AGE (sRAGE), malondialdehyde (MDA), plasma phospholipid fatty acid (PPFA) composition, and non-esterified fatty acids (NEFA) were tested at baseline and after 12 weeks. Results: sRAGE, NEFA, and MDA decreased significantly in both groups, while only the curcumin/BSE group showed a significant decline in total AGE. Only the changes in total AGE and MDA differed significantly between the curcumin/BSE and MD groups. Conclusions. Our data suggest a positive effect of supplementation with curcumin and BSE on glycoxidation and lipid peroxidation in chronically exercising master athletes.
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Affiliation(s)
- Nino Cristiano Chilelli
- Department of Medicine-DIMED, University of Padova, Diabetology and Dietetics, ULSS 16, via dei Colli, 4, 35100 Padova, Italy.
| | - Eugenio Ragazzi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35100 Padova, Italy.
| | - Romina Valentini
- Department of Medicine-DIMED, University of Padova, Diabetology and Dietetics, ULSS 16, via dei Colli, 4, 35100 Padova, Italy.
| | - Chiara Cosma
- Department of Laboratory Medicine, University of Padova, 35100 Padova, Italy.
| | - Stefania Ferraresso
- Department of Medicine-DIMED, University of Padova, Diabetology and Dietetics, ULSS 16, via dei Colli, 4, 35100 Padova, Italy.
| | - Annunziata Lapolla
- Department of Medicine-DIMED, University of Padova, Diabetology and Dietetics, ULSS 16, via dei Colli, 4, 35100 Padova, Italy.
| | - Giovanni Sartore
- Department of Medicine-DIMED, University of Padova, Diabetology and Dietetics, ULSS 16, via dei Colli, 4, 35100 Padova, Italy.
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Lonare M, Kumar M, Raut S, More A, Doltade S, Badgujar P, Telang A. Evaluation of ameliorative effect of curcumin on imidacloprid-induced male reproductive toxicity in wistar rats. ENVIRONMENTAL TOXICOLOGY 2016; 31:1250-1263. [PMID: 25758541 DOI: 10.1002/tox.22132] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 02/10/2015] [Accepted: 02/15/2015] [Indexed: 06/04/2023]
Abstract
This study was undertaken to investigate the toxic effects of imidacloprid (IM) on male reproductive system and ameliorative effect of curcumin (CMN) in male Wistar rats. For this purpose, IM (45 and 90 mg/kg, body weight) and CMN (100 mg/kg, body weight) were administered orally to the rats either alone or in combinations for a period of 28 days. At the end of experiment, male reproductive toxicity parameters (total sperm count and sperm abnormalities), testosterone level, steroidal enzymatic activity [3β-hydroxysteroid dehydrogenase (3β-HSD) and 17β-HSD], and oxidative stress indicators were estimated in testis and plasma. IM treatments resulted in significant decrease (p < 0.05) in total epididymal sperm count, sperm motility, live sperm count, and increase (p < 0.05) in sperm abnormalities. Activities of gamma-glutamyl transpeptidase, lactate dehydrogenase-x, and sorbitol dehydrogenase were significantly increased (p < 0.05), while, 3β-HSD and 17β-HSD enzymatic activity along with testosterone concentration in testis and plasma were decreased significantly (p < 0.05) in IM-treated rats. IM exposure resulted in significant increase (p < 0.05) in LPO and decrease (p < 0.05) in GSH level along with decreased activities of CAT, SOD, GPx, and GST. IM-treated rats showed histopathological alterations in testis and epididymis. However, the reproductive toxicity parameters, oxidative stress indicators, and histopathological changes were minimized and functional restorations were noticed by co-administration of CMN in IM-treated rats. The results of this study suggest that IM-induced male reproductive toxic effects could be ameliorated by CMN supplementation. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 1250-1263, 2016.
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Affiliation(s)
- Milindmitra Lonare
- Division of Veterinary Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
| | - Manoj Kumar
- Division of Veterinary Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
| | - Sachin Raut
- Division of Veterinary Pathology, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
| | - Amar More
- Division of Veterinary Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
| | - Sagar Doltade
- Division of Veterinary Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
| | - Prarabdh Badgujar
- Division of Veterinary Pharmacology and Toxicology, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
| | - Avinash Telang
- Toxicology Lab, Centre for Animal Disease Research and Diagnosis, Indian Veterinary Research Institute, Izatnagar-243, 122, Uttar Pradesh, India
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WITHDRAWN: Curcumin modulates myotoxicity associated with sub-chronic use of atorvastatin in rats: A histopathological and biochemical analysis. Saudi Pharm J 2016. [DOI: 10.1016/j.jsps.2016.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Elshama SS, El-Kenawy AEM, Osman HEH. Curcumin improves atorvastatin-induced myotoxicity in rats: Histopathological and biochemical evidence. Int J Immunopathol Pharmacol 2016; 29:742-752. [PMID: 27507589 DOI: 10.1177/0394632016656186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 05/03/2016] [Indexed: 11/16/2022] Open
Abstract
Atorvastatin is considered to be one of the most commonly used of all statins anti-hyperlipidemic drugs despite the fact that there is much controversy about its safety. Its therapeutic use becomes severely limited by the hazards of inducing myotoxicity. Curcumin is one of the safe spices that have chemoprotection and cytoprotection effects against endogenous and exogenous noxious stimuli. This study investigates the effect of curcumin on atorvastatin sub-chronic use-induced myotoxicity in rats by the assessment of serum creatinine phosphokinase, lactic acid dehydrogenase, myoglobin, troponin, potassium, creatinine, and histopathological changes of skeletal, smooth, and cardiac muscles by light and electron microscope examination. Eighty adult albino rats were divided into four groups; each group consists of 20 rats. The control group received water, the second group received atorvastatin, the third group received curcumin, and the fourth group received curcumin with atorvastatin for 90 days by gastric gavage. The prolonged use of atorvastatin induced significant abnormalities of all myotoxicity biomarkers associated with histopathological and ultrastructural changes in the different types of the muscles. Co-administration of curcumin with sub-chronic use of atorvastatin led to an improvement in myotoxicity manifestations.
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Affiliation(s)
- Said Said Elshama
- Department of Forensic Medicine and Clinical Toxicology, College of Medicine, Taif University, Suez Canal University, Egypt
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Liu Y, Chen L, Shen Y, Tan T, Xie N, Luo M, Li Z, Xie X. Curcumin Ameliorates Ischemia-Induced Limb Injury Through Immunomodulation. Med Sci Monit 2016; 22:2035-42. [PMID: 27302110 PMCID: PMC4913813 DOI: 10.12659/msm.896217] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background The prevalence of peripheral arterial disease (PAD) is increasing worldwide. Currently, there is no effective treatment for PAD. Curcumin is an ingredient of turmeric that has antioxidant, anti-inflammation, and anticancer properties. In the present study we investigated the potential effect of curcumin in protecting against ischemic limb injury. Material/Methods We used an established hindlimb ischemia mouse model in our study. Curcumin was administrated through intraperitoneal (I.P.) injection. Immunohistochemical staining and ELISA assays were performed. Treadmill training was used to evaluate skeletal muscle functions of animals. Results Our experiments using in vivo treadmill training showed that curcumin treatment improved the running capacity of animals after ischemic injury. Histological analysis revealed that curcumin treatment significantly reduced the skeletal muscle damage and fibrosis associated with ischemic injury. In order to determine the cellular and molecular mechanisms underlying curcumin-mediated tissue protection, immunohistochemical staining and ELISA assays were performed. The results showed that curcumin treatment led to less macrophage infiltration and less local inflammatory responses as demonstrated by decreasing TNF-α, IL-1, and IL-6 levels. Further immunofluorescent staining of tissue slides indicated that curcumin treatment inhibited the NF-κB signaling pathway. Finally, curcumin can inhibit NF-κB activation induced by LPS in macrophages. Conclusions Our study results show that curcumin treatment can ameliorate hindlimb injury following ischemic surgery, which suggests that curcumin could be used for PAD treatment.
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Affiliation(s)
- Yang Liu
- Division of Geriatrics, Tongji Hospital, Tongji University, School of Medicine, Shanghai, China (mainland)
| | - Lianyu Chen
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland)
| | - Yi Shen
- Division of Geriatrics, Tongji Hospital, Tongji University, School of Medicine, Shanghai, China (mainland)
| | - Tao Tan
- Department of Surgery, Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Nanzi Xie
- Division of Geriatrics, Tongji Hospital, Tongji University, School of Medicine, Shanghai, China (mainland)
| | - Ming Luo
- Division of Geriatrics, Tongji Hospital, Tongji University, School of Medicine, Shanghai, China (mainland)
| | - Zhihong Li
- Division of General Surgery, Pudong New Area District, Zhoupu Hospital, Shanghai, China (mainland)
| | - Xiaoyun Xie
- Division of Geriatrics, Tongji Hospital, Tongji University, School of Medicine, Shanghai, China (mainland)
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Cheng F, Zhang Q, Yan FF, Wan JF, Lin CS. Lutein protects against ischemia/reperfusion injury in rat skeletal muscle by modulating oxidative stress and inflammation. Immunopharmacol Immunotoxicol 2016; 37:329-34. [PMID: 26250522 DOI: 10.3109/08923973.2015.1049704] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Lutein is an antioxidant compound with potential biological effects. The present study investigated the protective role of Lutein against I/R injury in skeletal muscle. METHODS Animals were divided into three groups. Group I - sham operated; Group II- IR injury- Hind limb ischemia was induced by clamping the common femoral artery and vein. After 4 h of ischemia, the clamp was removed and the animals underwent 2 h of reperfusion. Group III-Lutein + IR injury- Rats with Lutein treatment received intraperitoneal injection 1 h before reperfusion. The skeletal tissues were analyzed for oxidative stress parameters (reactive oxygen species, protein carbonylation and sulfhydryls, lipid peroxidation). Antioxidant status was determined by evaluating Nrf-2 levels and antioxidant enzyme activities. The inflammatory mechanism was determined through NF-κB and COX-2 expressions. Pro-inflammatory cytokines were determined by ELISA. RESULTS The results showed that Lutein treatment significantly decreased the oxidative stress by reducing reactive oxygen species, protein carbonylation and sulphydryls, lipid peroxidation. Further, the levels of Nrf-2 and antioxidant status was significantly declined during IR injury compared to sham operated rats. Lutein treatment reduced the oxidative stress by enhancing Nrf-2 levels and antioxidant status. Skeletal IR injury enhanced the inflammatory signaling by up regulating NF-κB, COX-2 and various pro-inflammatory cytokines. NF-κB, COX-2 expressions were down regulated by Lutein treatment. CONCLUSION The study shows that Lutein protects against skeletal IR injury by down regulating oxidative stress and inflammatory mechanisms.
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Affiliation(s)
- Fang Cheng
- Department of Anesthesiology, Nanfang Hospital, Southern Medical University , Guangzhou , China
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Gürsul C, Ekinci Akdemir FN, Akkoyun T, Can İ, Gül M, Gülçin İ. Protective effect of Naringin on experimental hindlimb ischemia/reperfusion injury in rats. J Enzyme Inhib Med Chem 2016; 31:56-61. [DOI: 10.3109/14756366.2016.1167050] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Cebrail Gürsul
- Department of Physiology, Faculty of Medicine, Erzincan University, Erzincan, Turkey,
| | | | - Turan Akkoyun
- Department of Physiology, Faculty of Veterinary, Siirt University, Siirt, Turkey,
| | - İsmail Can
- Department of Histology, Faculty of Medicine, Kafkas University, Kars, Turkey,
| | - Mustafa Gül
- Department of Physiology, Faculty of Medicine, Atatürk University, Erzurum, Turkey,
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey, and
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Karahan MA, Yalcin S, Aydogan H, Büyükfirat E, Kücük A, Kocarslan S, Yüce HH, Taskın A, Aksoy N. Curcumin and dexmedetomidine prevents oxidative stress and renal injury in hind limb ischemia/reperfusion injury in a rat model. Ren Fail 2016; 38:693-8. [PMID: 26983591 DOI: 10.3109/0886022x.2016.1157746] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Curcumin and dexmedetomidine have been shown to have protective effects in ischemia-reperfusion injury on various organs. However, their protective effects on kidney tissue against ischemia-reperfusion injury remain unclear. We aimed to determine whether curcumin or dexmedetomidine prevents renal tissue from injury that was induced by hind limb ischemia-reperfusion in rats. Fifty rats were divided into five groups: sham, control, curcumin (CUR) group (200 mg/kg curcumin, n = 10), dexmedetomidine (DEX) group (25 μg/kg dexmedetomidine, n = 10), and curcumin-dexmedetomidine (CUR-DEX) group (200 mg/kg curcumin and 25 μg/kg dexmedetomidine). Curcumin and dexmedetomidine were administered intraperitoneally immediately after the end of 4 h ischemia, just 5 min before reperfusion. The extremity re-perfused for 2 h and then blood samples were taken and total antioxidant capacity (TAC), total oxidative status (TOS) levels, and oxidative stress index (OSI) were measured, and renal tissue samples were histopathologically examined. The TAC activity levels in blood samples were significantly lower in the control than the other groups (p < 0.01 for all comparisons). The TOS activity levels in blood samples were significantly higher in Control group and than the other groups (p < 0.01 for all comparison). The OSI were found to be significantly increased in the control group compared to others groups (p < 0.001 for all comparisons). Histopathological examination revealed less severe lesions in the sham, CUR, DEX, and CUR-DEX groups, compared with the control group (p < 0.01). Rat hind limb ischemia-reperfusion causes histopathological changes in the kidneys. Curcumin and dexmedetomidine administered intraperitoneally was effective in reducing oxidative stress and renal histopathologic injury in an acute hind limb I/R rat model.
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Affiliation(s)
- M A Karahan
- a Department of Anesthesiology and Reanimation, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - S Yalcin
- a Department of Anesthesiology and Reanimation, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - H Aydogan
- a Department of Anesthesiology and Reanimation, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - E Büyükfirat
- a Department of Anesthesiology and Reanimation, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - A Kücük
- a Department of Anesthesiology and Reanimation, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - S Kocarslan
- b Department of Pathology, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - H H Yüce
- a Department of Anesthesiology and Reanimation, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - A Taskın
- c Department of Clinical Biochemistry, Medical Faculty , Harran University , Şanliurfa , Turkey
| | - N Aksoy
- c Department of Clinical Biochemistry, Medical Faculty , Harran University , Şanliurfa , Turkey
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Kılıç E, Türkoğlu A, Keleş A, Ekinci A, Kesgin S, Gümüş M. The antioxidant effects of pomegranate extract on local and remote organs in a mesenteric ischemia and reperfusion model. Redox Rep 2016; 21:6-13. [PMID: 26010809 DOI: 10.1179/1351000215y.0000000013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVES We investigated whether pomegranate extract plays a protective antioxidant role against mesenteric ischemia-reperfusion injury (IR), which can lead to a systemic response and damage distant organs, such as the lung, liver, and kidney. METHODS Forty female Wistar-Albino rats were separated into four groups: laparotomy, laparotomy + PG, mesenteric IR, and mesenteric IR and pomegranate (IR + PG). In the laparotomy + PG and IR + PG groups, pomegranate (225 mg/kg) was given by oral gavage at the beginning of the study. Ischemia was induced for 30 minutes, and reperfusion was subsequently allowed for 60 minutes in the IR and IR + PG groups. The malondialdehyde (MDA) and total antioxidant activity (AOA) levels were evaluated in blood samples. Additionally, all tissues were removed for the measurement of AOA and total oxidant status as well as for subsequent histopathological evaluation. The oxidative stress index was calculated. RESULTS Histopathological changes in all organs were significantly higher in the IR group and significantly lower in the IR + PG group vs. the other groups. Serum MDA levels were significantly lower in the IR + PG group than in the IR group. No significant difference was found in AOA levels of the groups. DISCUSSION These data may explain the positive protective effects of pomegranate based on the histopathologic findings in ischemic conditions in an intestinal IR injury model.
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Affiliation(s)
- Elif Kılıç
- a Department of Clinical Biochemistry , Istanbul Bezmialem Vakif University Medicine Faculty , Turkey.,b Department of Biochemistry , Istanbul Bezmialem Vakif University Medicine Faculty , Fatih , Turkey
| | - Ahmet Türkoğlu
- c Department of General Surgery , Dicle University , Diyarbakır , Turkey
| | - Ayşenur Keleş
- d Department of Pathology , Dicle University , Diyarbakır , Turkey
| | - Aysun Ekinci
- e Department of Clinical Biochemistry , Research and Educational Hospital , Diyarbakır , Turkey
| | - Sıddıka Kesgin
- a Department of Clinical Biochemistry , Istanbul Bezmialem Vakif University Medicine Faculty , Turkey
| | - Metehan Gümüş
- c Department of General Surgery , Dicle University , Diyarbakır , Turkey
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The role of curcumin as an inhibitor of oxidative stress caused by ischaemia re-perfusion injury in tetralogy of Fallot patients undergoing corrective surgery. Cardiol Young 2016; 26:431-8. [PMID: 25918933 DOI: 10.1017/s1047951115000360] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Cardiopulmonary bypass during tetralogy of Fallot corrective surgery is associated with oxidative stress, and contributes to peri-operative problems. Curcumin has been known as a potent scavenger of reactive oxygen species, which enhances the activity of antioxidants and suppresses phosphorylation of transcription factors involved in inflamation and apoptosis. OBJECTIVES To evaluate the effects of curcumin as an antioxidant by evaluating the concentrations of malondialdehyde and glutathione, activity of nuclear factor-kappa B, c-Jun N-terminal kinase, caspase-3, and post-operative clinical outcomes. METHODS Tetralogy of Fallot patients for corrective surgery were randomised to receive curcumin (45 mg/day) or placebo orally for 14 days before surgery. Malondialdehyde and glutathione concentrations were evaluated during the pre-ischaemia, ischaemia, re-perfusion phases, and 6 hours after aortic clamping-off. Nuclear factor-kappa B, c-Jun N-terminal kinase, and caspase-3, taken from the infundibulum, were assessed during the pre-ischaemia, ischaemia, and re-perfusion phases. Haemodynamic parameters were monitored until day 5 after surgery. RESULTS In all the observation phases, malondialdehyde and glutathione concentrations were similar between groups. There was no significant difference in nuclear factor-kappa B activity between the groups for three observations; however, in the curcumin group, c-Jun N-terminal kinase significantly decreased from the pre-ischaemia to the re-perfusion phases, and caspase-3 expression was lower in the ischaemia phase. Patients in the curcumin group had lower temperature and better ventricular functions, but no significant differences were found in mechanical ventilation day or length of hospital stay in the two groups. CONCLUSION Cardioprotective effects of curcumin may include inhibition of the c-Jun N-terminal kinase pathway and caspase-3 in cardiomyocytes, particularly in the ischaemia phase.
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Kozakowska M, Pietraszek-Gremplewicz K, Jozkowicz A, Dulak J. The role of oxidative stress in skeletal muscle injury and regeneration: focus on antioxidant enzymes. J Muscle Res Cell Motil 2016; 36:377-93. [PMID: 26728750 PMCID: PMC4762917 DOI: 10.1007/s10974-015-9438-9] [Citation(s) in RCA: 183] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 12/07/2015] [Indexed: 12/20/2022]
Abstract
Reactive oxygen species (ROS) are generated in skeletal muscle both during the rest and contractile activity. Myogenic cells are equipped with antioxidant enzymes, like superoxide dismutase, catalase, glutathione peroxidase, γ-glutamylcysteine synthetase and heme oxygenase-1. These enzymes not only neutralise excessive ROS, but also affect myogenic regeneration at several stages: influence post-injury inflammatory reaction, enhance viability and proliferation of muscle satellite cells and myoblasts and affect their differentiation. Finally, antioxidant enzymes regulate also processes accompanying muscle regeneration-induce angiogenesis and reduce fibrosis. Elevated ROS production was also observed in Duchenne muscular dystrophy (DMD), a disease characterised by degeneration of muscle tissue and therefore-increased rate of myogenic regeneration. Antioxidant enzymes are consequently considered as target for therapies counteracting dystrophic symptoms. In this review we present current knowledge regarding the role of oxidative stress and systems of enzymatic antioxidant defence in muscular regeneration after both acute injury and persistent muscular degeneration.
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Affiliation(s)
- Magdalena Kozakowska
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland.
| | - Katarzyna Pietraszek-Gremplewicz
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland.
| | - Alicja Jozkowicz
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland.
| | - Jozef Dulak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland. .,Malopolska Centre of Biotechnology, Jagiellonian University, Kraków, Poland.
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Ono T, Takada S, Kinugawa S, Tsutsui H. Curcumin ameliorates skeletal muscle atrophy in type 1 diabetic mice by inhibiting protein ubiquitination. Exp Physiol 2015; 100:1052-63. [PMID: 25998196 DOI: 10.1113/ep085049] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Accepted: 05/18/2015] [Indexed: 01/05/2023]
Abstract
NEW FINDINGS What is the central question of this study? We sought to examine whether curcumin could ameliorate skeletal muscle atrophy in diabetic mice by inhibiting protein ubiquitination, inflammatory cytokines and oxidative stress. What is the main finding and its importance? We found that curcumin ameliorated skeletal muscle atrophy in streptozotocin-induced diabetic mice by inhibiting protein ubiquitination without affecting protein synthesis. This favourable effect of curcumin was possibly due to the inhibition of inflammatory cytokines and oxidative stress. Curcumin may be beneficial for the treatment of muscle atrophy in type 1 diabetes mellitus. Skeletal muscle atrophy develops in patients with diabetes mellitus (DM), especially in type 1 DM, which is associated with chronic inflammation. Curcumin, the active ingredient of turmeric, has various biological actions, including anti-inflammatory and antioxidant properties. We hypothesized that curcumin could ameliorate skeletal muscle atrophy in mice with streptozotocin-induced type 1 DM. C57BL/6 J mice were injected with streptozotocin (200 mg kg(-1) i.p.; DM group) or vehicle (control group). Each group of mice was randomly subdivided into two groups of 10 mice each and fed a diet with or without curcumin (1500 mg kg(-1) day(-1)) for 2 weeks. There were significant decreases in body weight, skeletal muscle weight and cellular cross-sectional area of the skeletal muscle in DM mice compared with control mice, and these changes were significantly attenuated in DM+Curcumin mice without affecting plasma glucose and insulin concentrations. Ubiquitination of protein was increased in skeletal muscle from DM mice and decreased in DM+Curcumin mice. Gene expressions of muscle-specific ubiquitin E3 ligase atrogin-1/MAFbx and MuRF1 were increased in DM and inhibited in DM+Curcumin mice. Moreover, nuclear factor-κB activation, concentrations of the inflammatory cytokines tumour necrosis factor-α and interleukin-1β and oxidative stress were increased in the skeletal muscle from DM mice and inhibited in DM+Curcumin mice. Curcumin ameliorated skeletal muscle atrophy in DM mice by inhibiting protein ubiquitination, inflammatory cytokines and oxidative stress. Curcumin may be beneficial for the treatment of muscle atrophy in type 1 DM.
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Affiliation(s)
- Taisuke Ono
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Shingo Takada
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Shintaro Kinugawa
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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Ekinci Ş. Effects of hypothermia on skeletal ischemia reperfusion injury in rats. Open Med (Wars) 2015; 10:194-200. [PMID: 28352695 PMCID: PMC5152985 DOI: 10.1515/med-2015-0031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 01/12/2015] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE The aim of this study was to investigate the effect of hypothermia (H) on skeletal ischemia-reperfusion (IR) injury in rats by measuring malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), nitric oxide (NO), and interleukin-1 beta (IL-1β) in muscle, and measureing immunohistochemical-inducible nitric oxide synthase (iNOS) staining of skeletal muscle. MATERIALS AND METHODS Eighteen Wistar Albino rats were divided randomly into three groups (sham, IR, hypothermia) (n=6). The sham group had all procedures without the IR period. The lower right extremity of rats in the IR and hypothermia groups was subjected to 2 hours of ischemia and 22 hours of reperfusion by applying a clamp on the common iliac artery and a rubber-band at the level of the lesser trochanter under general anesthesia. Rats in the hypothermia group underwent 4 hours of hypothermia during the first four hours of reperfusion in addition to a 2-hour ischemia and 22-hour reperfusion period. All rats were sacrificed at end of the IR period using a high dose of anesthesia. The tibialis anterior muscles were preserved. Immunohistochemical iNOS staining was performed, and MDA, SOD, GSH-Px, NO, and IL-1β were measured in the muscle. RESULTS The level of MDA, NO, and IL-1β in muscle was increased in the IR group compared with that in the sham group, but these parameters were decreased in the hypothermia group compared with the IR group. The activities of SOD and GSH-Px in muscle were decreased in the IR group; however, these parameters were increased in the hypothermia group. The score and intensity of iNOS staining of skeletal muscle was dens in IR group, mild in hypothermia group, and weak in sham group. CONCLUSION The present study has shown that hypothermia reduced IR injury in the skeletal muscle by decreasing the levels of MDA, NO, and IL-1β, and increasing the activities of SOD and GSH-Px. In addition, hypothermia attenuated the score and intensity of iNOS staining.
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Affiliation(s)
- Şafak Ekinci
- Department of Orthopaedics and Traumatology, Ağrı Military Hospital, Ağrı, Turkey
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Poole KM, Nelson CE, Joshi RV, Martin JR, Gupta MK, Haws SC, Kavanaugh TE, Skala MC, Duvall CL. ROS-responsive microspheres for on demand antioxidant therapy in a model of diabetic peripheral arterial disease. Biomaterials 2015; 41:166-75. [PMID: 25522975 PMCID: PMC4274772 DOI: 10.1016/j.biomaterials.2014.11.016] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 10/29/2014] [Accepted: 11/07/2014] [Indexed: 02/07/2023]
Abstract
A new microparticle-based delivery system was synthesized from reactive oxygen species (ROS)-responsive poly(propylene sulfide) (PPS) and tested for "on demand" antioxidant therapy. PPS is hydrophobic but undergoes a phase change to become hydrophilic upon oxidation and thus provides a useful platform for ROS-demanded drug release. This platform was tested for delivery of the promising anti-inflammatory and antioxidant therapeutic molecule curcumin, which is currently limited in use in its free form due to poor pharmacokinetic properties. PPS microspheres efficiently encapsulated curcumin through oil-in-water emulsion and provided sustained, on demand release that was modulated in vitro by hydrogen peroxide concentration. The cytocompatible, curcumin-loaded microspheres preferentially targeted and scavenged intracellular ROS in activated macrophages, reduced in vitro cell death in the presence of cytotoxic levels of ROS, and decreased tissue-level ROS in vivo in the diabetic mouse hind limb ischemia model of peripheral arterial disease. Interestingly, due to the ROS scavenging behavior of PPS, the blank microparticles also showed inherent therapeutic properties that were synergistic with the effects of curcumin in these assays. Functionally, local delivery of curcumin-PPS microspheres accelerated recovery from hind limb ischemia in diabetic mice, as demonstrated using non-invasive imaging techniques. This work demonstrates the potential for PPS microspheres as a generalizable vehicle for ROS-demanded drug release and establishes the utility of this platform for improving local curcumin bioavailability for treatment of chronic inflammatory diseases.
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Affiliation(s)
- Kristin M Poole
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Christopher E Nelson
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Rucha V Joshi
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - John R Martin
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Mukesh K Gupta
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Skylar C Haws
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Taylor E Kavanaugh
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Melissa C Skala
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA
| | - Craig L Duvall
- Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, PMB 351631, 2301 Vanderbilt Place, Nashville, TN 37235-1631, USA.
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Evaluation of two novel antioxidants with differential effects on curcumin-induced apoptosis in C2 skeletal myoblasts; involvement of JNKs. Bioorg Med Chem 2014; 23:390-400. [PMID: 25577709 DOI: 10.1016/j.bmc.2014.12.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 12/18/2014] [Indexed: 01/13/2023]
Abstract
Excessive levels of reactive oxygen species (ROS) result in numerous pathologies including muscle disorders. In essence, skeletal muscle performance of daily activities can be severely affected by the redox imbalances occurring after muscular injuries, surgery, atrophy due to immobilization, dystrophy or eccentric muscle contraction. Therefore, research on the potential beneficial impact of antioxidants is of outmost importance. In this context, aiming at further exploring the mechanisms of action of our newly synthesized antioxidant compounds (AK1 and AK2) in a skeletal muscle experimental setting, we initially investigated their scavenging effect on 2,2-diphenyl-1-picrylhydrazyl (DPPH) and subsequently assessed their effect on the viability of C2 skeletal myoblasts in the presence of two pro-oxidants: H2O2 and curcumin (MTT assay). Interestingly, while both compounds reversed the detrimental effect of H2O2, only AK2 was cytoprotective in curcumin-treated C2 cells. We next confirmed the immediate activation of extracellular signal-regulated kinases (ERKs) and the more delayed activation profile of c-Jun NH2-terminal kinases (JNKs) in C2 skeletal myoblasts exposed to curcumin, by Western blotting. In correlation with the aforementioned results, only AK2 blocked the curcumin-induced activation of JNKs pathway. Furthermore, JNKs were revealed to mediate curcumin-induced apoptosis in C2 cells and only AK2 to effectively suppress it (by detecting its effect on poly(ADP-ribose) polymerase fragmentation). Overall, we have shown that two similar in structure novel antioxidants confer differential effects on C2 skeletal myoblasts viability under oxidative stress conditions. This result may be attributed to these antioxidants respective diverse mode of interaction with the signaling effectors involved in the observed responses. Future studies should further evaluate the mechanism of action of these compounds in order to support their potential application in therapeutic protocols against ROS-related muscle disorders.
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Dokuyucu R, Karateke A, Gokce H, Kurt R, Ozcan O, Ozturk S, Tas Z, Karateke F, Duru M. Antioxidant effect of erdosteine and lipoic acid in ovarian ischemia–reperfusion injury. Eur J Obstet Gynecol Reprod Biol 2014; 183:23-7. [DOI: 10.1016/j.ejogrb.2014.10.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 09/10/2014] [Accepted: 10/16/2014] [Indexed: 02/07/2023]
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Moosavian HR, Mirghazanfari SM, Moghaddam KG. Effect of ischemia preconditioning and leech therapy on cutaneous pedicle flaps subjected to prolonged ischemia in a mouse model. Aesthetic Plast Surg 2014; 38:1024-9. [PMID: 25189297 DOI: 10.1007/s00266-014-0399-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Accepted: 08/13/2014] [Indexed: 12/20/2022]
Abstract
We sought to determine the effect of ischemic preconditioning (IPC) and hirudotherapy (leech therapy) on cutaneous pedicle flaps after they underwent prolonged ischemia (global ischemia) in a mouse model. Twenty cutaneous pedicle flaps were elevated in 20 mice, and the animals were randomized into four groups: sham, control, IPC and leech (5 flaps in each group). Except in the sham group, all flaps were subjected to global ischemia for 5 h via pedicle clamping. The control group did not receive any treatment before or after global ischemia. In the IPC group, global ischemia was preceded by three 10-min episodes of ischemia, each followed by 10 min of reperfusion. In the leech therapy group, after global ischemia, hirudotherapy was performed. Flap survival area and histopathological changes were evaluated on the 10th day after surgery. Flap survival areas were significantly higher in both the IPC and leech groups than in the control group and were significantly higher in the leech group than in the IPC group (p < 0.05). In conclusion IPC and hirudotherapy had definite effects on the survival area of cutaneous pedicle flaps that underwent prolonged ischemia in a mouse model.
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Zhang J, Wei H, Lin M, Chen C, Wang C, Liu M. Curcumin protects against ischemic spinal cord injury: The pathway effect. Neural Regen Res 2014; 8:3391-400. [PMID: 25206661 PMCID: PMC4146004 DOI: 10.3969/j.issn.1673-5374.2013.36.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 11/10/2013] [Indexed: 01/04/2023] Open
Abstract
Inducible nitric oxide synthase and N-methyl-D-aspartate receptors have been shown to participate in nerve cell injury during spinal cord ischemia. This study observed a protective effect of curcumin on ischemic spinal cord injury. Models of spinal cord ischemia were established by ligating the lumbar artery from the left renal artery to the bifurcation of the abdominal aorta. At 24 hours after model establishment, the rats were intraperitoneally injected with curcumin. Reverse transcription-polymerase chain reaction and immunohistochemical results demonstrated that after spinal cord ischemia, inducible nitric oxide synthase and N-methyl-D-aspartate receptor mRNA and protein expression significantly increased. However, curcumin significantly decreased inducible nitric oxide synthase and N-methyl-D-aspartate receptor mRNA and protein expression in the ischemic spinal cord. Tarlov scale results showed that curcumin significantly improved motor function of the rat hind limb after spinal cord ischemia. The results demonstrate that curcumin exerts a neuroprotective fect against ischemic spinal cord injury by decreasing inducible nitric oxide synthase and N-methyl-D-aspartate receptor expression.
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Affiliation(s)
- Jinhua Zhang
- Department of Pharmacy, Union Hospital, Fujian Medical University, Fuzhou 350001, Fujian Province, China
| | - Hao Wei
- Department of Neurosurgery, Union Hospital, Fujian Medical University, Fuzhou 350001, Fujian Province, China
| | - Meimei Lin
- Department of Pharmacy, Union Hospital, Fujian Medical University, Fuzhou 350001, Fujian Province, China
| | - Chunmei Chen
- Department of Neurosurgery, Union Hospital, Fujian Medical University, Fuzhou 350001, Fujian Province, China
| | - Chunhua Wang
- Department of Neurosurgery, Union Hospital, Fujian Medical University, Fuzhou 350001, Fujian Province, China
| | - Maobai Liu
- Department of Pharmacy, Union Hospital, Fujian Medical University, Fuzhou 350001, Fujian Province, China
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Bayramoglu G, Kurt H, Bayramoglu A, Gunes HV, Degirmenci İ, Colak S. Preventive role of gallic acid on hepatic ischemia and reperfusion injury in rats. Cytotechnology 2014; 67:845-9. [PMID: 24811129 DOI: 10.1007/s10616-014-9724-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 04/02/2014] [Indexed: 12/16/2022] Open
Abstract
There is little information about the hepatoprotective effects of gallic acid against ischemia-reperfusion (I/R) damage. Animals were subjected to I/R. Gallic acid at doses of 50 and 100 mg/kg body weight (bw) were injected as a single dose prior to ischemia. Liver tissue homogenates were used for the measurement of malondialdehyde (MDA), catalase (CAT) and glutathione peroxidase (GPx) levels. At the same time alanine aminotransferase (ALT), aspartate aminotransferase (AST) and lactate dehydrogenase (LDH) were assayed in serum samples and compared statistically. While the ALT, AST, LDH activities and MDA levels were significantly increased, CAT and GPx activities significantly decreased in only I/R-induced control rats compared to normal control rats (P < 0.05). Treatment with gallic acid at a dose of 100 mg/kg bw significantly decreased the ALT, AST, LDH activities and MDA levels, and markedly increased activities of CAT and GPx in tissue homogenates compared to I/R-induced rats with no treatment group (P < 0.05). In oxidative stress generated by hepatic ischemia-reperfusion, gallic acid contributes partially an alteration in the delicate balance between the scavenging capacity of antioxidant defense systems and free radicals in favour of the antioxidant defense systems in the body.
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Affiliation(s)
- Gokhan Bayramoglu
- Department of Biology, Faculty of Art and Sciences, Artvin Coruh University, 08000, Artvin, Turkey,
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Long-term curcumin treatment antagonizes masseter muscle alterations induced by chronic unpredictable mild stress in rats. Arch Oral Biol 2014; 59:258-67. [DOI: 10.1016/j.archoralbio.2013.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 11/09/2013] [Accepted: 12/02/2013] [Indexed: 12/11/2022]
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Ormond DR, Shannon C, Oppenheim J, Zeman R, Das K, Murali R, Jhanwar-Uniyal M. Stem cell therapy and curcumin synergistically enhance recovery from spinal cord injury. PLoS One 2014; 9:e88916. [PMID: 24558450 PMCID: PMC3928327 DOI: 10.1371/journal.pone.0088916] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Accepted: 01/13/2014] [Indexed: 01/11/2023] Open
Abstract
Acute traumatic spinal cord injury (SCI) is marked by the enhanced production of local cytokines and pro-inflammatory substances that induce gliosis and prevent reinnervation. The transplantation of stem cells is a promising treatment strategy for SCI. In order to facilitate functional recovery, we employed stem cell therapy alone or in combination with curcumin, a naturally-occurring anti-inflammatory component of turmeric (Curcuma longa), which potently inhibits NF-κB. Spinal cord contusion following laminectomy (T9–10) was performed using a weight drop apparatus (10 g over a 12.5 or 25 mm distance, representing moderate or severe SCI, respectively) in Sprague-Dawley rats. Neural stem cells (NSC) were isolated from subventricular zone (SVZ) and transplanted at the site of injury with or without curcumin treatment. Functional recovery was assessed by BBB score and body weight gain measured up to 6 weeks following SCI. At the conclusion of the study, the mass of soleus muscle was correlated with BBB score and body weight. Stem cell therapy improved recovery from moderate SCI, however, it had a limited effect on recovery after severe SCI. Curcumin stimulated NSC proliferation in vitro, and in combination with stem cell therapy, induced profound recovery from severe SCI as evidenced by improved functional locomotor recovery, increased body weight, and soleus muscle mass. These findings demonstrate that curcumin in conjunction with stem cell therapy synergistically improves recovery from severe SCI. Furthermore, our results indicate that the effect of curcumin extends beyond its known anti-inflammatory properties to the regulation of stem cell proliferation.
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Affiliation(s)
- D. Ryan Ormond
- Department of Neurosurgery, New York Medical College, Valhalla, New York, United States of America
| | - Craig Shannon
- Department of Neurosurgery, New York Medical College, Valhalla, New York, United States of America
| | - Julius Oppenheim
- Department of Neurosurgery, New York Medical College, Valhalla, New York, United States of America
| | - Richard Zeman
- Department of Cell Biology and Anatomy, New York Medical College, Valhalla, New York, United States of America
| | - Kaushik Das
- Department of Neurosurgery, New York Medical College, Valhalla, New York, United States of America
| | - Raj Murali
- Department of Neurosurgery, New York Medical College, Valhalla, New York, United States of America
| | - Meena Jhanwar-Uniyal
- Department of Neurosurgery, New York Medical College, Valhalla, New York, United States of America
- * E-mail:
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