中国康复理论与实践
中國康複理論與實踐
중국강복이론여실천
CHINESE JOURNAL OF REHABILITATION THEORY & PRACTICE
2013年
2期
132-135
,共4页
李晓%罗晨禹%杨拯%谢少华%张尧%杨海燕%马延仃%张艺%胡雯思%卓睿%李亚光
李曉%囉晨禹%楊拯%謝少華%張堯%楊海燕%馬延仃%張藝%鬍雯思%卓睿%李亞光
리효%라신우%양증%사소화%장요%양해연%마연정%장예%호문사%탁예%리아광
番茄红素%脊髓损伤%丙二醛%超氧化物歧化酶%运动功能
番茄紅素%脊髓損傷%丙二醛%超氧化物歧化酶%運動功能
번가홍소%척수손상%병이철%초양화물기화매%운동공능
lycopene%spinal cord injury%malondialdehyde%superoxide dismutase%motor function
目的观察番茄红素抗氧化应激效应对大鼠脊髓损伤后运动功能恢复的影响.方法健康成年Sprague-Dawley大鼠36只,采用Allen法(10 g×25 mm)在T9造成大鼠脊髓损伤模型,并随机分为对照组(A组)、甲泼尼龙琥珀酸钠(MP)治疗组(B组)和番茄红素治疗组(C 组),每组12只.造模成功30 min 后,A 组不给予治疗,B 组腹腔注射 MP 30 mg/kg,C 组灌胃番茄红素20 mg/kg.于术后1 d、3 d、7 d 分别对各组进行斜板试验、后肢功能 BBB 评分、血清中的超氧化物歧化酶(SOD)和丙二醛(MDA)测定.结果与A组相比,C组1 d、3 d和B组1 d、3 d、7 d斜板试验评分升高(P<0.05);C组1 d、3 d、7 d和B组1 d、7 d BBB评分升高(P<0.05);C组1 d、3 d、7 d和B组3 d、7 d SOD活性升高(P<0.05);C组3 d、7 d和B组1 d、7 d MDA含量降低(P<0.05).结论番茄红素可以降低急性脊髓损伤后的氧化应激水平,促进大鼠运动功能恢复.
目的觀察番茄紅素抗氧化應激效應對大鼠脊髓損傷後運動功能恢複的影響.方法健康成年Sprague-Dawley大鼠36隻,採用Allen法(10 g×25 mm)在T9造成大鼠脊髓損傷模型,併隨機分為對照組(A組)、甲潑尼龍琥珀痠鈉(MP)治療組(B組)和番茄紅素治療組(C 組),每組12隻.造模成功30 min 後,A 組不給予治療,B 組腹腔註射 MP 30 mg/kg,C 組灌胃番茄紅素20 mg/kg.于術後1 d、3 d、7 d 分彆對各組進行斜闆試驗、後肢功能 BBB 評分、血清中的超氧化物歧化酶(SOD)和丙二醛(MDA)測定.結果與A組相比,C組1 d、3 d和B組1 d、3 d、7 d斜闆試驗評分升高(P<0.05);C組1 d、3 d、7 d和B組1 d、7 d BBB評分升高(P<0.05);C組1 d、3 d、7 d和B組3 d、7 d SOD活性升高(P<0.05);C組3 d、7 d和B組1 d、7 d MDA含量降低(P<0.05).結論番茄紅素可以降低急性脊髓損傷後的氧化應激水平,促進大鼠運動功能恢複.
목적관찰번가홍소항양화응격효응대대서척수손상후운동공능회복적영향.방법건강성년Sprague-Dawley대서36지,채용Allen법(10 g×25 mm)재T9조성대서척수손상모형,병수궤분위대조조(A조)、갑발니룡호박산납(MP)치료조(B조)화번가홍소치료조(C 조),매조12지.조모성공30 min 후,A 조불급여치료,B 조복강주사 MP 30 mg/kg,C 조관위번가홍소20 mg/kg.우술후1 d、3 d、7 d 분별대각조진행사판시험、후지공능 BBB 평분、혈청중적초양화물기화매(SOD)화병이철(MDA)측정.결과여A조상비,C조1 d、3 d화B조1 d、3 d、7 d사판시험평분승고(P<0.05);C조1 d、3 d、7 d화B조1 d、7 d BBB평분승고(P<0.05);C조1 d、3 d、7 d화B조3 d、7 d SOD활성승고(P<0.05);C조3 d、7 d화B조1 d、7 d MDA함량강저(P<0.05).결론번가홍소가이강저급성척수손상후적양화응격수평,촉진대서운동공능회복.
@@@@Objective To observe the influence of anti-oxidative stress effect of lycopene (LP) on motor function after spinal cord injury (SCI) in rats. Methods 36 healthy adult Sprague-Dawley rats were randomly divided into Groups A, B and C with 12 rats in each group. SCI model was made by Allen's mode (10 g×25 mm) on T9. Group A received no treatment, 30 mg/kg methylprednisolone sodium succinate was injected for Group B in peritoneal cavity 30 min after SCI, 20 mg/kg LP was given orally for Group C. On the 1st d, 3rd d and 7th d af-ter operation, the motor function was assessed by slanting board test and Basso-Beattie-Bresnahan scale (BBB); superoxide dismutase (SOD) and malondialdehyde (MDA) were determined in serum. Results Compared with Group A, the scores of the slanting board test signif-icantly increased in Group C 1 d, 3 d, and in Group B 1 d, 3 d and 7 d after operation (P<0.05); the BBB scores significantly increased in Group C 1 d, 3 d and 7 d, and in Group B 1 d, 7 d after operation (P<0.05); the activity of SOD significantly increased in Group C 1 d, 3 d and 7 d, and in Group B 3 d, 7 d after operation (P<0.05); the content of MDA significantly decreased in Group C 3 d, 7 d, and in Group B 1 d, 7 d after operation (P<0.05). Conclusion Lycopene can reduce the level of oxidative stress and promote the motor function in rats after acute SCI.