OBJECTIVE: In the present study, the effects of magnesium sulfate (MgSO4) on tissue lactate and malondialdehyde (MDA) levels after spinal cord trauma (SCT) in rabbits were studied. SUBJECTS: Thirty New Zeland rabbits. Interventions. The rabbits were divided equally into three groups: group I was the sham- operated group, group II suffered from SCT but received no treatment, group III was given a dose of 100 mg/kg of magnesium sulfate intravenously at 5th minute after SCT. MEASUREMENTS. The lactate and MDA levels were measured in contused spinal cord tissue at 60 minutes after SCT. There was a significant increase of lactate and MDA levels in group II (p < 0.05) when compared with groups I and III, and a significant increase in the level of MDA in group III compared with group I, and also a significant decrease compared with group II, which was the trauma group without treatment (p < 0.05). CONCLUSION: The findings of this study showed that magnesium sulfate can attenuate the increase of tissue MDA and supply a normalization of lactate levels following SCT which may be related to the neuroprotective effects of (MgSO4).
OBJECTIVE: In the present study, the effects of magnesium sulfate (MgSO4) on tissue lactate and malondialdehyde (MDA) levels after spinal cord trauma (SCT) in rabbits were studied. SUBJECTS: Thirty New Zeland rabbits. Interventions. The rabbits were divided equally into three groups: group I was the sham- operated group, group II suffered from SCT but received no treatment, group III was given a dose of 100 mg/kg of magnesium sulfate intravenously at 5th minute after SCT. MEASUREMENTS. The lactate and MDA levels were measured in contused spinal cord tissue at 60 minutes after SCT. There was a significant increase of lactate and MDA levels in group II (p < 0.05) when compared with groups I and III, and a significant increase in the level of MDA in group III compared with group I, and also a significant decrease compared with group II, which was the trauma group without treatment (p < 0.05). CONCLUSION: The findings of this study showed that magnesium sulfate can attenuate the increase of tissue MDA and supply a normalization of lactate levels following SCT which may be related to the neuroprotective effects of (MgSO4).
Authors: Brian K Kwon; Elena B Okon; Eve Tsai; Michael S Beattie; Jacqueline C Bresnahan; David K Magnuson; Paul J Reier; Dana M McTigue; Phillip G Popovich; Andrew R Blight; Martin Oudega; James D Guest; Lynne C Weaver; Michael G Fehlings; Wolfram Tetzlaff Journal: J Neurotrauma Date: 2010-10-18 Impact factor: 5.269
Authors: Brian K Kwon; Elena Okon; Jessica Hillyer; Cody Mann; Darryl Baptiste; Lynne C Weaver; Michael G Fehlings; Wolfram Tetzlaff Journal: J Neurotrauma Date: 2010-04-14 Impact factor: 5.269
Authors: Adem Aslan; Mustafa Cemek; Mehmet Emin Buyukokuroglu; Korhan Altunbas; Orhan Bas; Yusuf Yurumez; Murat Cosar Journal: Eur Spine J Date: 2009-05-26 Impact factor: 3.134