2016
DOI: 10.1007/s12011-016-0836-7
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Selenium Ameliorate Peripheral Nerve Ischemic-Reperfusion Injury via Decreased TNF-α

Abstract: Selenium is considered as a trace element that plays antioxidant role in the body. So, the aim of this study was to evaluate the effect of selenium on ameliorating of sciatic nerve ischemia-reperfusion injury. Eighty (80) adult male Wistar rats weighing 250-300 g were used. They were divided into 10 groups (n = 8). Then, femoral vessels were obstructed by using 4/0 silk and splitknot techniques. After 3-h ischemia for all the groups, reperfusion was applied for different periods: 3, 7, 14, and 28 days. In half… Show more

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Cited by 17 publications
(15 citation statements)
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“…Recent reports indicate the importance of peripheral OFR production in the oxidative peripheral nerve injuries . However, it is well known that nociceptive processing involves additional tissues including brain and injuries are triggered via neurogenic muscle atrophy and blood damage following a peripheral nerve injury, affecting several neural networks, plasma components and muscle metabolisms . In addition to oxidative stress, apoptotic and inflammatory pathways are activated by induction of sciatic nerve injury (SNI), and the inhibition of these pathways has great interest in treatment of primary and secondary complications of SNI in brain, soleus muscle and blood .…”
Section: Introductionmentioning
confidence: 99%
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“…Recent reports indicate the importance of peripheral OFR production in the oxidative peripheral nerve injuries . However, it is well known that nociceptive processing involves additional tissues including brain and injuries are triggered via neurogenic muscle atrophy and blood damage following a peripheral nerve injury, affecting several neural networks, plasma components and muscle metabolisms . In addition to oxidative stress, apoptotic and inflammatory pathways are activated by induction of sciatic nerve injury (SNI), and the inhibition of these pathways has great interest in treatment of primary and secondary complications of SNI in brain, soleus muscle and blood .…”
Section: Introductionmentioning
confidence: 99%
“…[1][2][3]7] However, it is well known that nociceptive processing involves additional tissues including brain and injuries are triggered via neurogenic muscle atrophy and blood damage following a peripheral nerve injury, affecting several neural networks, plasma components and muscle metabolisms. [3][4][5]8,9] In addition to oxidative stress, apoptotic and inflammatory pathways are activated by induction of sciatic nerve injury (SNI), and the inhibition of these pathways has great interest in treatment of primary and secondary complications of SNI in brain, soleus muscle and blood. [5,8,9] Therefore, there is a general belief that OFR-induced lipid peroxidation, inflammation and apoptosis in tissues of experimental animals and patients with SNI may play an important role, [4,9] although the patient has not been detail clarified yet.…”
Section: Introductionmentioning
confidence: 99%
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“…NF-kB is recognized as a transcription factor that regulates the expression of inflammatory cytokines including tumor necrosis factor (TNF)-a and interleukin (IL)-6 (Gillani et al;Sahebkar et al, 2016). These inflammatory proteins specifically TNF-α has a critical role in the development of damage caused by skeletal muscles Ischemia-reperfusion (IR) Zendedel et al, 2017). TNF-α as an inflammatory cytokine in has been distributed different organs.…”
Section: Introductionmentioning
confidence: 99%
“…When NF-κB is activated, the expression of some of inflammatory cytokines, such as tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) is regulated. TNF-α has the potential to increase damage caused by IR (Sahebkar, Cicero, Simental-Mendía, Aggarwal, & Gupta, 2016;Zendedel et al, 2016). Antioxidants, in particular natural antioxidants, suppress oxidative stress and subsequent inflammatory responses (Alipour et al, 2011;Gholami et al, 2008;Gholami et al, 2007;Gholami et al, 2015;Li, Shen, & Luo, 2016).…”
mentioning
confidence: 99%