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Ekinci Akdemir FN, Gülçin İ, Karagöz B, Soslu R, Alwasel SH. A comparative study on the antioxidant effects of hesperidin and ellagic acid against skeletal muscle ischemia/reperfusion injury. J Enzyme Inhib Med Chem 2016; 31:114-118. [DOI: 10.1080/14756366.2016.1220378] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
| | - İlhami Gülçin
- Department of Chemistry, Atatürk University, Faculty of Sciences, Erzurum, Turkey,
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia,
| | - Berna Karagöz
- Department of Pharmacology, Faculty of Pharmacy, Ağrı İbrahim Çeçen University, Ağri, Turkey, and
| | - Recep Soslu
- Physical Education and Sports, Bartın University, Bartin, Turkey
| | - Saleh H. Alwasel
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia,
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Sato Y, Meller R, Yang T, Taki W, Simon RP. Stereo-selective neuroprotection against stroke with vitamin A derivatives. Brain Res 2008; 1241:188-92. [PMID: 18824156 DOI: 10.1016/j.brainres.2008.09.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2008] [Revised: 09/02/2008] [Accepted: 09/03/2008] [Indexed: 11/17/2022]
Abstract
In this study we evaluated the neuroprotective potential of vitamin A (all-trans retinol), and its geometric isomers, all-trans retinoic acid and 9-cis retinoic acid, in a focal model of ischemia. A 60 minute middle cerebral artery occlusion in C57 mice resulted in over 50% hemispheric infarction. Vitamin A (retinol) and its derivatives were administered as two i.p. injections immediately prior to and following ischemia. A reduction in infarct volume was observed with all-trans retinol, in a dose-dependent manner: maximum protection was observed with a 10 mg/kg dose. A similar protective profile was observed with all-trans retinol, but not the stereo-isomer 9-cis retinoic acid. Administration of the derivatives 1 h following ischemia did not produce significant protection. Taken together these data suggest a possible use of vitamin A derivatives as an acute neuroprotective strategy for stroke.
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Affiliation(s)
- Yu Sato
- Robert S. Dow Neurobiology Laboratories, Legacy Research, Portland, Oregon, USA
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Diagnostic Frequency Continuous Ultrasonography Directly Mitigates Venular Ischemia Reperfusion Damage. J Am Coll Surg 2008; 206:540-7. [DOI: 10.1016/j.jamcollsurg.2007.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2007] [Revised: 09/06/2007] [Accepted: 09/11/2007] [Indexed: 01/26/2023]
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Erkut B, özyazicioğlu A, Karapolat BS, Koçoğullari CU, Keles S, Ateç A, Gundogdu C, Kocak H. Effects of Ascorbic Acid, Alpha-Tocopherol and Allopurinol on Ischemia-Reperfusion Injury in Rabbit Skeletal Muscle: An Experimental Study. Drug Target Insights 2007. [DOI: 10.4137/dti.s303] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Bilgehan Erkut
- Department of Cardiovascular Surgery, Atatürk University Medical Faculty, Erzurum, Turkey
| | - Ahmet özyazicioğlu
- Department of Cardiovascular Surgery, Yüksek Ihtisas Hospital, Bursa, Turkey
| | - Bekir Sami Karapolat
- Department of Cardiovascular Surgery, Atatürk University Medical Faculty, Erzurum, Turkey
| | - Cevdet Uğur Koçoğullari
- Department of Cardiovascular Surgery, Afyon Kocatepe University Medical Faculty, Afyon, Turkey
| | - Sait Keles
- Department of Biochemistry, Atatürk University Medical Faculty, Erzurum, Turkey
| | - Azman Ateç
- Department of Cardiovascular Surgery, Atatürk University Medical Faculty, Erzurum, Turkey
| | - Cemal Gundogdu
- Department of Pathology, Medical Faculty of Atatürk University, Erzurum, Turkey
| | - Hikmet Kocak
- Department of Cardiovascular Surgery, Atatürk University Medical Faculty, Erzurum, Turkey
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Frässdorf J, Luther B, Müllenheim J, Otto F, Preckel B, Schlack W, Thämer V. Influence of groin incision, duration of ischemia, and prostaglandin E1 on ischemia-reperfusion injury of the lower limb. J Cardiothorac Vasc Anesth 2006; 20:187-95. [PMID: 16616658 DOI: 10.1053/j.jvca.2005.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2004] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The influences of groin incision, duration of ischemia, and the effects of prostaglandin E1 (PGE1) on ischemia-reperfusion (I/R) injury of the hind limb in rabbits were evaluated. DESIGN A prospective study. SETTING Laboratory. PARTICIPANTS In 64 rabbits, bilateral hind limb ischemia was induced by occlusion of the abdominal aorta. Volume changes, neuromuscular function of the hind limb, and creatine kinase (CK) release were measured as variables of tissue injury. INTERVENTIONS Eight rabbits served as untreated controls (CON). In 2 groups (each n = 14), 3 hours of ischemia were followed by 3 hours of reperfusion (I/R). In 2 different groups (each n = 14), 45 minutes of ischemia were followed by 2 hours of reperfusion. To determine effects of PGE1, 1 I/R group of each ischemia duration was treated intravenously with 80 ng/kg/min of PGE1 starting 30 minutes after the onset of ischemia (I/R-PGE1). To determine effects of groin incision on edema formation, volume changes were determined in the "operated" right (CON-R, 3h-R, 3h-PGE1-R and 45 min-R, 45 min-PGE1-R) or in the "nonoperated" left hind limb (CON-L, 3h-L, 3h-PGE1-L and 45 min-L, 45 min-PGE1-L), representing a subgroup analysis. MEASUREMENTS AND MAIN RESULTS Volume changes after I/R occurred only in operated legs after ischemia (3h-R: 2.3 +/- 0.3 mL, p < 0.0001 v CON-R and 3h-L; 45 min-R: 0.8 +/- 0.2 mL, p < 0.01 v 45 min-L). PGE1 reduced edema formation in the operated legs (3h-PGE1-R: 1.0 +/- 0.4 mL, p < 0.0001 v 3h-R; 45 min-PGE1-R: 0.5 +/- 0.3 mL, p = 1.0 v 45 min-R). Groin incision without I/R had no effect on edema formation (CON-R: -0.13 +/- 0.17 mL of baseline). The increase of CK release from 616 +/- 584 U/L in controls to 5,921 +/- 2,156 U/L after 3 hours of ischemia (p < 0.001) was attenuated by treatment with PGE1 (3,732 +/- 2,653, p < 0.05 v I/R). Forty-five minutes of ischemia did not lead to cellular damage as measured by CK release (I/R: 606 +/- 364 U/L). Recovery of neuromuscular function was not affected by PGE1. CONCLUSION Development of edema during I/R depends on groin incision of the hind limb and on the duration of ischemia. The I/R injury is attenuated by PGE1 treatment, in terms of reduced edema formation and CK release, but not in terms of neuromuscular function.
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Affiliation(s)
- Jan Frässdorf
- Department of Anesthesiology, University Hospital of Düsseldorf, Düsseldorf, Germany.
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Neumayer C, Fügl A, Nanobashvili J, Blumer R, Punz A, Gruber H, Polterauer P, Huk I. Combined enzymatic and antioxidative treatment reduces ischemia-reperfusion injury in rabbit skeletal muscle. J Surg Res 2006; 133:150-8. [PMID: 16458926 DOI: 10.1016/j.jss.2005.12.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2005] [Revised: 12/05/2005] [Accepted: 12/07/2005] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ischemia/reperfusion (I/R) injury is characterized by the production of oxygen-free radicals leading to disturbances in vasomotility (microvascular constriction) and microvascular permeability (interstitial edema formation). The objective was to evaluate the effect of the combined antioxidative and enzymatic preparation Phlogenzym on I/R injury of skeletal muscle. MATERIALS AND METHODS A rabbit hindlimb model of I/R (2.5/2 h) was used (IR group). Phlogenzym, containing rutin, trypsin, and bromelain, was applied enterally (60 mg/kg body weight) as a bolus 30 min prior to ischemia (Ph group). Sham-operated animals served as controls (CO group). Plasma malondialdehyde, potassium, and microvascular perfusion (monitored by laser flowmetry) were assessed. Histomorphometry and electron microscopy were performed from major adductor muscles. RESULTS Two hours after reperfusion, potassium levels were significantly elevated in IR compared to Ph group (6.7 +/- 1.2 versus 4.9 +/- 0.9 mmol/l, P < 0.006). Enhanced lipid peroxidation, apparent by increased plasma malondialdehyde levels, was ameliorated in the Ph group (1.0 +/- 0.1 versus 0.7 +/- 0.1 nmol/ml, P < 0.0001). No-reflow (reduction of blood flow by 62% in IR group) was not observed in the Ph group (P < 0.004). Phlogenzym treatment prevented microvascular constriction (17.6 +/- 2.3 versus 12.6 +/- 1.1 microm(2), P < 0.0001) and mollified interstitial edema (21.5 +/- 2.0 versus 26.0 +/- 3.7%, P < 0.017), resulting in mild ultrastructural alterations in contrast to pronounced sarcolemmal and mitochondrial damage in untreated rabbits. CONCLUSIONS Phlogenzym had a protective effect on skeletal muscle during I/R injury expressed by prevention of no-reflow and preservation of muscle tissue.
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Affiliation(s)
- Christoph Neumayer
- Department of Vascular Surgery, Medical University of Vienna, Vienna, Austria.
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Kingston R, Kearns S, Kelly C, Murray P. Effects of systemic and regional taurine on skeletal muscle function following ischaemia-reperfusion injury. J Orthop Res 2005; 23:310-4. [PMID: 15734241 DOI: 10.1016/j.orthres.2004.07.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2004] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Tissues subjected to prolonged ischaemia are paradoxically further damaged when their perfusion is restored. The mechanisms underlying this ischaemia-reperfusion injury are complex, but oxidative attack is a central feature. Among the therapeutic agents used to attenuate ischaemia-reperfusion injury, endogenous agents such as taurine which form part of the native defence mechanism against oxidative damage are of particular interest. METHODS Using a model of hindlimb ischaemia-reperfusion injury in the rat, taurine solution was administered either into the operated hindlimb, into the systemic circulation, or both. Contraction strengths of gastrocnemius biopsies from the operated and contralateral (control) hindlimbs of each animal were measured. RESULTS Fast twitch strength was impaired significantly by ischaemia-reperfusion injury, and taurine injected into the operated limb conferred partial protection. A similar trend was observed for tetany, but protection by taurine was not statistically significant for tetanic contraction strength. CONCLUSION Preservation of fast twitch strength following ischaemia-reperfusion injury by administration of taurine before ischaemia has clinical potential. However, delivery to the affected tissues during ischaemia presents technical difficulties.
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Affiliation(s)
- Ross Kingston
- Department of Orthopaedic Surgery, Merlin Park Hospital, Galway, Ireland.
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Nanobashvili J, Neumayer C, Fuegl A, Punz A, Blumer R, Mittlböck M, Prager M, Polterauer P, Dobrucki LW, Huk I, Malinski T. Combined L-arginine and antioxidative vitamin treatment mollifies ischemia-reperfusion injury of skeletal muscle. J Vasc Surg 2004; 39:868-77. [PMID: 15071457 DOI: 10.1016/j.jvs.2003.10.060] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Enhanced production of superoxide in L-arginine-depleted environments and concomitant reduction of nitric oxide (NO) concentration are involved in ischemia-reperfusion (I/R) injury. Treatment with L-arginine or antioxidative vitamins alone and in combination was used to mollify I/R injury in skeletal muscle. Untreated rabbits were compared with those treated with L-arginine/antioxidative vitamin cocktail Omnibionta only, or a combination of L-arginine/ antioxidative vitamins during hind limb I/R (2.5 hours/2 hours). NO was continuously measured in vivo. Plasma malondialdehyde (MDA) served as the measure of oxygen free radical formation. Interstitial edema formation, microvessel diameter alterations, microvessel plugging, and blood flow changes were used as indicators of I/R injury. The MDA level in untreated animals 2 hours after reperfusion was significantly higher than in control animals (0.81 micromol/L +/- 0.14 micromol/L vs 0.57 micromol/L +/- 0.11 micromol/L; P<.05), indicating enhanced production of oxygen free radicals. This sequela paralleled the decreasing concentration of NO, which dropped below the detection limit (1 nmol/L) after reperfusion. Microvascular changes during I/R injury were expressed as a 40% decrease in microvessel diameter and adhesion of neutrophils in 20% of microvessels, which led to a consequent 60% reduction in blood flow, demonstrating "no reflow" (reperfusion failure after restoration of blood flow). The increase in the fraction of muscle interfiber area by 85% indicated prominent edema formation. Treatment with antioxidative vitamins alone had a minimally positive effect on edema formation and microvascular plugging, possibly by suppression of oxygen free radical production, as expressed by the reduction in plasma MDA levels. However, this therapy failed to preserve basal NO production and to protect from microvascular constriction and no reflow. Treatment with L-arginine alone had a stronger protective effect, maintaining basal NO production, further reduction of neutrophil plugging, abolition of microvascular constriction, and no reflow. The combination of antioxidative vitamins and L-arginine was the best treatment against I/R injury, expressed not only by the protection of microvessel constriction, but also by abolition of microvascular plugging, increase in NO production (68 nmol/L +/- 5 nmol/L) over the basal level (52 nmol/L +/- 7 nmol/L), and higher blood flow, as compared with treatment with L-arginine or antioxidative vitamins alone.
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Affiliation(s)
- Joseph Nanobashvili
- Department of Vascuar Surgery, Ludwig Blotzmann Research Institute for Vascular Medicine, University of Vienna, Austria.
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Niemelä O, Parkkila S, Koll M, Preedy VR. Generation of protein adducts with malondialdehyde and acetaldehyde in muscles with predominantly type I or type II fibers in rats exposed to ethanol and the acetaldehyde dehydrogenase inhibitor cyanamide. Am J Clin Nutr 2002; 76:668-74. [PMID: 12198016 DOI: 10.1093/ajcn/76.3.668] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Alcoholic myopathy is known to primarily affect type II muscle fibers (glycolytic, fast-twitch, anaerobic), whereas type I fibers (oxidative, slow-twitch, aerobic) are relatively protected. OBJECTIVE We investigated whether aldehyde-derived adducts of proteins with malondialdehyde and acetaldehyde are formed in muscle of rats as a result of acute exposure to ethanol and acetaldehyde. The differences between type I muscle, type II muscle, and liver tissue were also assessed. DESIGN The formation and distribution of malondialdehyde- and acetaldehyde-protein adducts were studied with immunohistochemistry in soleus (type I) muscle, plantaris (type II) muscle, and liver in 4 groups of rats. The different groups were administered saline (control), cyanamide (an acetaldehyde dehydrogenase inhibitor), ethanol, and cyanamide + ethanol. RESULTS Treatment of rats with ethanol and cyanamide + ethanol increased the amount of aldehyde-derived protein adducts in both soleus and plantaris muscle. The greatest responses in malondialdehyde-protein and acetaldehyde-protein adducts were observed in plantaris muscle, in which the effect of alcohol was further potentiated by cyanamide pretreatment. Malondialdehyde- and acetaldehyde-protein adducts were also found in liver specimens from rats treated with ethanol and ethanol + cyanamide; the most abundant amounts were found in rats given cyanamide pretreatment. CONCLUSIONS Acute ethanol administration increases protein adducts with malondialdehyde and acetaldehyde, primarily in type II muscle. This may be associated with the increased susceptibility of anaerobic muscle to alcohol toxicity. Higher acetaldehyde concentrations exacerbate adduct formation, especially in type II-predominant muscles. The present findings are relevant to studies on the pathogenesis of alcohol-induced myopathy.
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Affiliation(s)
- Onni Niemelä
- Department of Clinical Chemistry, Anatomy and Cell Biology, University of Oulu, Oulu, Finland.
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Nanobashvili J, Neumayer C, Fuegl A, Sporn E, Prager M, Polterauer P, Malinski1 T, Huk I. Ischaemia/Reperfusion Injury of Skeletal Muscle: Mechanisms, Morphology, Treatment Strategies, and Clinical Applications. Eur Surg 2002. [DOI: 10.1046/j.1563-2563.2002.02029.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Neumayer C, Nanobashvili J, Fugl A, Blumer R, Punz A, Prager M, Gruber H, Polterauer P, Roth E, Huk I. alpha-Tocopherol Pretreatment Reduces Ischaemia/Reperfusion Injury in Rabbit Skeletal Muscle. Eur Surg 2002. [DOI: 10.1046/j.1563-2563.2002.02036.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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