国际生物医学工程杂志
國際生物醫學工程雜誌
국제생물의학공정잡지
INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING
2013年
4期
203-206,后插3
,共5页
张海波%胡甜甜%陈洪丽%吕恒勇%杨基春%穆志明%李迎新%吴金鹏
張海波%鬍甜甜%陳洪麗%呂恆勇%楊基春%穆誌明%李迎新%吳金鵬
장해파%호첨첨%진홍려%려항용%양기춘%목지명%리영신%오금붕
激光%针灸%类风湿关节炎%滑膜组织
激光%針灸%類風濕關節炎%滑膜組織
격광%침구%류풍습관절염%활막조직
Laser%Acupuncture%Rheumatoid arthritis%Synovial tissue
目的 研究激光针灸对Ⅱ型胶原蛋白诱导的关节炎(CIA)模型大鼠滑膜组织病理改变的影响.方法 将大鼠随机分为激光针灸50、100、150 mW组,并设正常组、模型组和药物组作对照.激光光斑直径0.3 cm,每次照射10 min,穴位选择足三里和肾俞,干预10d后取材,制作踝关节病理切片,HE染色,光镜下观察滑膜组织炎性细胞浸润、纤维组织增生、滑膜细胞增生及巨噬细胞增生情况.结果 模型组在滑膜细胞增生(P<0.001)、炎性细胞浸润(P<0.01)、巨噬细胞增生(P<0.01)、纤维组织增生(P<0.001)的分级评分和总积分(P<0.001)方面均较正常组显著降低,差异具有统计学意义.治疗后,与模型组相比,各治疗组在以上评分方面均显示出不同程度的降低,差异具有统计学意义.其中,激光针灸50 mW组的纤维组织增生评分(P<0.01),激光针灸100 mW组的滑膜细胞增生评分、纤维组织增生评分和总积分(均P<0.01),激光针灸150 mW组的滑膜细胞增生评分(P<0.05)、纤维组织增生评分(P<0.0l)和总积分(P<0.05).治疗组评分均显著优于模型组;而且激光针灸100 mW组的滑膜细胞增生评分显著优于药物组,差异具有统计学意义(P<0.05).结论 激光针灸对CIA大鼠滑膜组织的滑膜细胞增生、纤维组织增生等病理改变有明显抑制作用,其作用效果与激光的参数设置有关.
目的 研究激光針灸對Ⅱ型膠原蛋白誘導的關節炎(CIA)模型大鼠滑膜組織病理改變的影響.方法 將大鼠隨機分為激光針灸50、100、150 mW組,併設正常組、模型組和藥物組作對照.激光光斑直徑0.3 cm,每次照射10 min,穴位選擇足三裏和腎俞,榦預10d後取材,製作踝關節病理切片,HE染色,光鏡下觀察滑膜組織炎性細胞浸潤、纖維組織增生、滑膜細胞增生及巨噬細胞增生情況.結果 模型組在滑膜細胞增生(P<0.001)、炎性細胞浸潤(P<0.01)、巨噬細胞增生(P<0.01)、纖維組織增生(P<0.001)的分級評分和總積分(P<0.001)方麵均較正常組顯著降低,差異具有統計學意義.治療後,與模型組相比,各治療組在以上評分方麵均顯示齣不同程度的降低,差異具有統計學意義.其中,激光針灸50 mW組的纖維組織增生評分(P<0.01),激光針灸100 mW組的滑膜細胞增生評分、纖維組織增生評分和總積分(均P<0.01),激光針灸150 mW組的滑膜細胞增生評分(P<0.05)、纖維組織增生評分(P<0.0l)和總積分(P<0.05).治療組評分均顯著優于模型組;而且激光針灸100 mW組的滑膜細胞增生評分顯著優于藥物組,差異具有統計學意義(P<0.05).結論 激光針灸對CIA大鼠滑膜組織的滑膜細胞增生、纖維組織增生等病理改變有明顯抑製作用,其作用效果與激光的參數設置有關.
목적 연구격광침구대Ⅱ형효원단백유도적관절염(CIA)모형대서활막조직병리개변적영향.방법 장대서수궤분위격광침구50、100、150 mW조,병설정상조、모형조화약물조작대조.격광광반직경0.3 cm,매차조사10 min,혈위선택족삼리화신유,간예10d후취재,제작과관절병리절편,HE염색,광경하관찰활막조직염성세포침윤、섬유조직증생、활막세포증생급거서세포증생정황.결과 모형조재활막세포증생(P<0.001)、염성세포침윤(P<0.01)、거서세포증생(P<0.01)、섬유조직증생(P<0.001)적분급평분화총적분(P<0.001)방면균교정상조현저강저,차이구유통계학의의.치료후,여모형조상비,각치료조재이상평분방면균현시출불동정도적강저,차이구유통계학의의.기중,격광침구50 mW조적섬유조직증생평분(P<0.01),격광침구100 mW조적활막세포증생평분、섬유조직증생평분화총적분(균P<0.01),격광침구150 mW조적활막세포증생평분(P<0.05)、섬유조직증생평분(P<0.0l)화총적분(P<0.05).치료조평분균현저우우모형조;이차격광침구100 mW조적활막세포증생평분현저우우약물조,차이구유통계학의의(P<0.05).결론 격광침구대CIA대서활막조직적활막세포증생、섬유조직증생등병리개변유명현억제작용,기작용효과여격광적삼수설치유관.
Objective To study the influence of laser acupuncture on the pathological change of synovial tissue in the Type Ⅱ collagen-induced arthritis (CIA) model rat.Methods The rats were randomly divided into normal group,model group,drug group,50mW laser acupuncture group,100mW laser acupuncture group and 150 mW laser acupuncture group,with the laser spot diameter of 0.3cm.Rats were exposed to the laser for 10 minutes each time,and Zusanli and Shenshu were chosen as the test acupoints.Material was drawn10 days after the intervention,and pathological section of ankle joint was made and stained with HE.The inflammatory cell infiltration,fibrous tissue hyperplasia,synovial cell hyperplasia and macrophage hyperplasia of the synovial tissues were observed.Results The rating score and total score in terms of the synovial cell hyperplasia(P<0.001),inflammatory cell infiltration (P<0.01),macrophage hyperplasia (P<0.01) and fibrous tissue hyperplasia (P<0.001) of the model group were significantly reduced,compared with the normal group.After treatment,the rating score and total score of treatment group showed different degrees of reduction in the above-mentioned aspects,of which,the score for the fibrous tissue hyperplasia of the 50 mW laser acupuncture group (P<0.01),the score for the synovial cell hyperplasia (P<0.05) and fibrous tissue hyperplasia (P<0.01) of the 100mW laser acupuncture group as well as the total score (P<0.01) of the 150mW laser acupuncture group were significantly better than that of the model group.In addition,the score for the synovial cell hyperplasia of the100mW laser acupuncture group was significantly better than that of the drug group (P<0.05).Conclusion The laser acupuncture has significant inhibition effect on the pathological changes such as synovial tissue hyperplasia,fibrosis hyperplasia of CIA rat,and there is certain relationship between the effects and the parameter setting of laser.