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Massadeh AM, Alzoubi KH, Milhem AM, Rababa'h AM, Khabour OF. Evaluating the effect of selenium on spatial memory impairment induced by sleep deprivation. Physiol Behav 2022; 244:113669. [PMID: 34871651 DOI: 10.1016/j.physbeh.2021.113669] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 11/19/2021] [Accepted: 12/01/2021] [Indexed: 01/09/2023]
Abstract
Sleep deprivation (SD) impairs memory due to disturbing oxidative stress parameters. Selenium is a main component of several antioxidant enzymes and provides a neuroprotective effect. The present study aimed to investigate the potential neuroprotective effect of chronic selenium administration on cognitive impairments induced by chronic SD. Adult male Wister rats were randomly assigned into five groups (n = 12/group). The SD was induced in rats using modified multiple platform model. Selenium (6 µg/kg of animal's body weight) was administered to rats via oral gavage for 6 weeks. The spatial learning and memory were assessed using the radial arm water maze (RAWM). Moreover, we measured the levels of reduced glutathione (GSH), oxidized glutathione (GSSG) and GSH/GSSG, catalase, glutathione peroxidase (GPx), superoxide dismutase (SOD), thiobarbituric acid reactive substances (TBARS) and brain derived neurotrophic factor (BDNF) in the hippocampus. The results indicate that short- and long-term memory were impaired by chronic sleep deprivation (P < 0.05), while selenium administration prevented this effect. Moreover, selenium normalized antioxidants activities which were reduced by SD such as: catalase (P < 0.05), and SOD (P < 0.05), and significantly enhanced the ratio of GSH/GSSG in sleep-deprived rats (P < 0.05), without significant alteration of BDNF (P > 0.05), GSH (P > 0.05), or TBARS levels (P > 0.05). In conclusion, chronic SD induced memory impairment, and chronic treatment with selenium prevented this impairment by normalizing antioxidant enzymes activities in the hippocampus.
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Affiliation(s)
- Adnan M Massadeh
- Department of Medicinal Chemistry and Pharmacognosy , Faculty of Pharmacy, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110 Jordan.
| | - Karem H Alzoubi
- Department of Pharmacy Practice and Pharmacotherapeutics, University of Sharjah, Sharjah, UAE; Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110 Jordan
| | - Amal M Milhem
- Department of Medicinal Chemistry and Pharmacognosy , Faculty of Pharmacy, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110 Jordan
| | - Abeer M Rababa'h
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110 Jordan
| | - Omar F Khabour
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110 Jordan
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Toxicology and pharmacology of synthetic organoselenium compounds: an update. Arch Toxicol 2021; 95:1179-1226. [PMID: 33792762 PMCID: PMC8012418 DOI: 10.1007/s00204-021-03003-5] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/10/2021] [Indexed: 12/17/2022]
Abstract
Here, we addressed the pharmacology and toxicology of synthetic organoselenium compounds and some naturally occurring organoselenium amino acids. The use of selenium as a tool in organic synthesis and as a pharmacological agent goes back to the middle of the nineteenth and the beginning of the twentieth centuries. The rediscovery of ebselen and its investigation in clinical trials have motivated the search for new organoselenium molecules with pharmacological properties. Although ebselen and diselenides have some overlapping pharmacological properties, their molecular targets are not identical. However, they have similar anti-inflammatory and antioxidant activities, possibly, via activation of transcription factors, regulating the expression of antioxidant genes. In short, our knowledge about the pharmacological properties of simple organoselenium compounds is still elusive. However, contrary to our early expectations that they could imitate selenoproteins, organoselenium compounds seem to have non-specific modulatory activation of antioxidant pathways and specific inhibitory effects in some thiol-containing proteins. The thiol-oxidizing properties of organoselenium compounds are considered the molecular basis of their chronic toxicity; however, the acute use of organoselenium compounds as inhibitors of specific thiol-containing enzymes can be of therapeutic significance. In summary, the outcomes of the clinical trials of ebselen as a mimetic of lithium or as an inhibitor of SARS-CoV-2 proteases will be important to the field of organoselenium synthesis. The development of computational techniques that could predict rational modifications in the structure of organoselenium compounds to increase their specificity is required to construct a library of thiol-modifying agents with selectivity toward specific target proteins.
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Pereira AG, Poli A, Matheus FC, de Bortoli da Silva L, Fadanni GP, Izídio GS, Latini A, Prediger RD. Temporal development of neurochemical and cognitive impairments following reserpine administration in rats. Behav Brain Res 2020; 383:112517. [DOI: 10.1016/j.bbr.2020.112517] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 12/28/2022]
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Barth A, Vogt AG, Dos Reis AS, Pinz MP, Krüger R, Domingues WB, Alves D, Campos VF, Pinton S, Paroul N, Wilhelm EA, Luchese C. 7-Chloro-4-(Phenylselanyl) Quinoline with Memory Enhancer Action in Aging Rats: Modulation of Neuroplasticity, Acetylcholinesterase Activity, and Cholesterol Levels. Mol Neurobiol 2019; 56:6398-6408. [PMID: 30805835 DOI: 10.1007/s12035-019-1530-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 02/15/2019] [Indexed: 12/22/2022]
Abstract
This study investigated the effect of 7-chloro-4-(phenylselanyl) quinoline (4-PSQ) to restore the cognitive impairment caused by aging in male Wistar rats. Moreover, modulation of neuroplasticity markers, acetylcholinesterase (AChE) activity, and cholesterol levels was performed. Aged rats were intragastrically treated with 4-PSQ (5 mg/kg) for 7 days. Animals were tested in behavioral tasks, and then plasma (to determine cholesterol levels), hippocampus, and cerebral cortex (to determine neural cell adhesion molecule (NCAM) and polysialyltransferase (PST) levels, and AChE activity) were removed. Our findings demonstrated that treatment of aged rats with 4-PSQ restored short-term and long-term memories in the object recognition tests. 4-PSQ treatment did not restore exploratory activity (rearings) but partially restored locomotor activity (crossings) reduced by aging in the open-field test. Moreover, the compound restored the reduction in the NCAM and PST levels, and AChE activity in cerebral structures, as well as the increase in the plasma cholesterol levels, caused by aging in rats. In conclusion, 4-PSQ restored cognitive impairment caused by aging in rats by modulating synaptic plasticity, cholinergic system, and cholesterol levels.
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Affiliation(s)
- Anelise Barth
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil
| | - Ane G Vogt
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil
| | - Angélica S Dos Reis
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil
| | - Mikaela P Pinz
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil
| | - Roberta Krüger
- Programa de Pós-Graduação em Química, Laboratório de Síntese Orgânica Limpa (LASOL), Universidade Federal de Pelotas, P.O. Box 354, Pelotas, RS, 96010-900, Brazil
| | - William B Domingues
- Programa de Pós-graduação em Biotecnologia, Laboratório de Genômica Estrutural, Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil
| | - Diego Alves
- Programa de Pós-Graduação em Química, Laboratório de Síntese Orgânica Limpa (LASOL), Universidade Federal de Pelotas, P.O. Box 354, Pelotas, RS, 96010-900, Brazil
| | - Vinicius F Campos
- Programa de Pós-graduação em Biotecnologia, Laboratório de Genômica Estrutural, Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil
| | - Simone Pinton
- Laboratório de Bioquímica e Toxicologia de Eucariontes, Universidade Federal do Pampa, Campus Uruguaiana, Uruguaiana, RS, 97500-970, Brazil
| | - Natália Paroul
- Universidade Regional Integrada, Campus Erechim, Erechim, RS, 99700-000, Brazil
| | - Ethel A Wilhelm
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil. .,Centro de Ciências Químicas, Farmacêuticas e de Alimentos (CCQFA), Campus Capão do Leão, UFPel, Pelotas, RS, 96010-900, Brazil.
| | - Cristiane Luchese
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, Pelotas, RS, 96010-900, Brazil. .,Centro de Ciências Químicas, Farmacêuticas e de Alimentos (CCQFA), Campus Capão do Leão, UFPel, Pelotas, RS, 96010-900, Brazil.
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Jardim NS, Sartori G, Sari MH, Müller SG, Nogueira CW. Bisphenol A impairs the memory function and glutamatergic homeostasis in a sex-dependent manner in mice: Beneficial effects of diphenyl diselenide. Toxicol Appl Pharmacol 2017; 329:75-84. [DOI: 10.1016/j.taap.2017.05.035] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 05/26/2017] [Accepted: 05/28/2017] [Indexed: 12/12/2022]
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Wu X, Li D, Liu J, Diao L, Ling S, Li Y, Gao J, Fan Q, Sun W, Li Q, Zhao D, Zhong G, Cao D, Liu M, Wang J, Zhao S, Liu Y, Bai G, Shi H, Xu Z, Wang J, Xue C, Jin X, Yuan X, Li H, Liu C, Sun H, Li J, Li Y, Li Y. Dammarane Sapogenins Ameliorates Neurocognitive Functional Impairment Induced by Simulated Long-Duration Spaceflight. Front Pharmacol 2017; 8:315. [PMID: 28611667 PMCID: PMC5446991 DOI: 10.3389/fphar.2017.00315] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 05/12/2017] [Indexed: 11/13/2022] Open
Abstract
Increasing evidence indicates the occurrence of cognitive impairment in astronauts under spaceflight compound conditions, but the underlying mechanisms and countermeasures need to be explored. In this study, we found that learning and memory abilities were significantly reduced in rats under a simulated long-duration spaceflight environment (SLSE), which includes microgravity, isolation confinement, noises, and altered circadian rhythms. Dammarane sapogenins (DS), alkaline hydrolyzed products of ginsenosides, can enhance cognition function by regulating brain neurotransmitter levels and inhibiting SLSE-induced neuronal injury. Bioinformatics combined with experimental verification identified that the PI3K-Akt-mTOR pathway was inhibited and the MAPK pathway was activated during SLSE-induced cognition dysfunction, whereas DS substantially ameliorated the changes in brain. These findings defined the characteristics of SLSE-induced cognitive decline and the mechanisms by which DS improves it. The results provide an effective candidate for improving cognitive function in spaceflight missions.
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Affiliation(s)
- Xiaorui Wu
- The Key Laboratory of Aerospace Medicine, Ministry of Education, The Fourth Military Medical UniversityXi'an, China.,State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Dong Li
- State Key Laboratory of Proteomics, Beijing Institute of Radiation Medicine, Beijing Proteome Research CenterBeijing, China
| | - Junlian Liu
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Lihong Diao
- State Key Laboratory of Proteomics, Beijing Institute of Radiation Medicine, Beijing Proteome Research CenterBeijing, China
| | - Shukuan Ling
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Yuheng Li
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Jianyi Gao
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Quanchun Fan
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Weijia Sun
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Qi Li
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Dingsheng Zhao
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Guohui Zhong
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Dengchao Cao
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Min Liu
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical UniversityBeijing, China
| | - Jiaping Wang
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Shuang Zhao
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Yu Liu
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Guie Bai
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Hongzhi Shi
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Zi Xu
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Jing Wang
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Chunmei Xue
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Xiaoyan Jin
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Xinxin Yuan
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Hongxing Li
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Caizhi Liu
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Huiyuan Sun
- Xiyuan Hospital, China Academy of Chinese Medical SciencesBeijing, China
| | - Jianwei Li
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Yongzhi Li
- The Key Laboratory of Aerospace Medicine, Ministry of Education, The Fourth Military Medical UniversityXi'an, China.,State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
| | - Yingxian Li
- State Key Laboratory of Space Medicine Fundamentals and Applications, China Astronaut Research and Training CenterBeijing, China
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(-)Epigallocatechin-3-gallate prevents the reserpine-induced impairment of short-term social memory in rats. Behav Pharmacol 2016. [PMID: 26196076 DOI: 10.1097/fbp.0000000000000171] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Reserpine has been confirmed to induce cognitive dysfunction and increase brain neural oxidative stress. Green tea catechins, particularly (-)epigallocatechin-3-gallate (EGCG), have strong antioxidative properties and can protect against numerous oxidative damages. In this study, we examined the possible protective effects of EGCG on reserpine-induced impairment of short-term memory in rats. Reserpine (1 mg/kg, intraperitoneal)-induced memory impairment was assessed using the social recognition task method; locomotor activity and the olfactory discrimination ability were not altered as measured by an open-field test and an olfactory discrimination test, respectively. EGCG treatment (100 and 300 mg/kg, intraperitoneal, for 7 days, starting 6 days before the reserpine injection) could improve the worsened social memory of reserpine-treated rats. Also, EGCG treatment reduced reserpine-induced lipid peroxidation and enhanced the antioxidation power in the hippocampi of reserpine-treated rats. These results suggest a protective effect of EGCG in treating reserpine-induced impairment of memory, most probably through its powerful antioxidative activities. Accordingly, EGCG may hold a clinically relevant value in preventing reserpine-induced cognitive dysfunction.
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Chen CN, Chang KC, Lin RF, Wang MH, Shih RL, Tseng HC, Soung HS, Tsai CC. Nitric oxide pathway activity modulation alters the protective effects of (-)Epigallocatechin-3-gallate on reserpine-induced impairment in rats. Behav Brain Res 2016; 305:198-211. [PMID: 26944334 DOI: 10.1016/j.bbr.2016.02.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 02/25/2016] [Accepted: 02/28/2016] [Indexed: 11/29/2022]
Abstract
Reserpine (RES) has been reported to increase the brain's neural oxidative stress and cause cognitive dysfunction. Having powerful antioxidative properties, green tea catechins, especially (-)epigallocatechin-3-gallate (EGCG), are able to protect against many oxidative injuries. In this study, we examined the protecting properties of EGCG on RES-induced impairment of short-term memory in three-month-old male Wistar rats. RES (1mg/kg i.p.) induced memory impairment (p<0.001) as evaluated by the social recognition task. EGCG treatment (100mg/kg i.p. for 7days, starting 6days before RES injection) was able to improve the impaired memory caused by RES. RES treatment increased the nitric oxide (NO) level and lipid peroxidation (LPO) production, and decreased the antioxidation power in hippocampi. EGCG treatment was able to counteract the RES-induced NO level and LPO production, as well as enhanced the hippocampal antioxidation power in RES-treated rats. In order to examine the implication of NO pathway activity in RES treatment, either NO precursor (L-arginine; L-A) or NO synthase inhibitor (L-NAME; L-N) was co-pretreated with EGCG; NO precursor treatment eliminated the protective effect of EGCG, in contrast to that NO synthase inhibitor treatment significantly increased the EGCG effects on cognitive and biochemical protection in RES-treated rats. These results suggested that the NO pathway was implicated, at least in part, in the RES-induced impairment, as well as in the protective effect of EGCG in treating RES-induced impairment of memory. The above evidence provides a clinically relevant value for EGCG in preventing RES-induced cognitive dysfunction.
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Affiliation(s)
- Cheng-Neng Chen
- Division of Neurosurgery, Department of Surgery, Taitung br. of Mackay Memorial Hospital, Taitung 95054, Taiwan, ROC
| | - Kuo-Chi Chang
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan, ROC
| | - Rui-Feng Lin
- Department of Neurosurgery, Mackay Memorial Hospital, Taipei 10449, Taiwan, ROC
| | - Mao-Hsien Wang
- Department of Anesthesia, En Chu Kon Hospital, Sanshia District, New Taipei City 23702, Taiwan, ROC; Department of Optometry, Yuanpei University, Hsinchu 30015, Taiwan, ROC
| | - Ruoh-Lan Shih
- Department of Anesthesia, En Chu Kon Hospital, Sanshia District, New Taipei City 23702, Taiwan, ROC
| | - Hsiang-Chien Tseng
- Department of Anesthesiology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei 11101, Taiwan, ROC; School of Medicine, Fu Jen Catholic University, New Taipei City 24205, Taiwan, ROC
| | - Hung-Sheng Soung
- Department of Psychiatry, Yuan-Shan br. of Taipei Veteran General Hospital, Yilan County 26604, Taiwan, ROC
| | - Cheng-Chia Tsai
- Department of Neurosurgery, Mackay Memorial Hospital, Taipei 10449, Taiwan, ROC; Graduate Institute of Injury Prevention and Control, Taipei Medical University, Taipei 11031, Taiwan, ROC.
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Cechella JL, Leite MR, Gai RM, Zeni G. The impact of a diphenyl diselenide-supplemented diet and aerobic exercise on memory of middle-aged rats. Physiol Behav 2014; 135:125-9. [DOI: 10.1016/j.physbeh.2014.06.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 06/10/2014] [Indexed: 12/25/2022]
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