损伤的

The results show that all the fucoidan fractions had scavenging effects on superoxide, hydroxyl radical and hypochlorous acid, except that the high sulfated fractions F-B1 and F-B2 with low molecular weight had little scavenging activities on the three oxygen free radicals.

因低硫组分F一AZ(分子量8.7KD)在体外具有很好的抗氧化活性，因此选用四氯化碳(ee一4)和脂多糖+D一氨基半乳糖造成的急性肝损伤小鼠为模型，研究了F一AZ组分在这两种肝损伤小鼠体内的抗氧化活性和肝损伤的保护之间的关系。

Three hours after SE, mitochondrion showed swelling cristae and ruptured membrane, and the nucleus showed significant margination of the chromatin at 24 h.

上述结果提示，在实验性SE模型中，线粒体超微结构的损伤早于caspase-3的表达增高及细胞核的改变，线粒体的损伤可能是SE后神经元损伤的关键环节。

Objective:Through the establishment of tractive spinal cord injury model on the rat,we discussed the pathophysiological changes and clinical significance of this scathe by the evaluation of magnetic stimulating motion evoked potential and behavioral functional tests.

目的 ：建立大鼠脊髓牵拉性损伤的模型，探讨实验性脊髓牵拉性损伤的病理生理改变及临床意义。方法：双侧椎板切除显露大鼠脊髓的全宽，用模拟神经拉钩特制的牵开器由侧方牵拉脊髓，实现水平方向上的脊髓牵拉性损伤，并用磁刺激运动诱发电位和行为学功能试验指标进行综合评价。

DATA SYNTHESIS:①Although the criterion of boxing injures is different and the boxing injured rate has been reported variedly by different scholars, in the whole, the rate of boxing injuries is not high.

资料综合：①由于采用的运动损伤的评判标准不同，不同的学者对拳击损伤率的报道不同，但是从整体上来说拳击运动损伤率并不高。

This article explains the reoxygenation injury problems in immature myocardial at home and abroad literature,through the reoxygenation injury in cell-biology research and a large number of animal model of test,medical research and clinical research,recognize that the reoxygenation injury is the rootstock of postoperative heart and lung disorders in cyanotic congenital heart disease.

本文就未成熟心肌再氧合损伤的问题结合国内外文献，通过再氧合损伤的细胞生物学研究和大量的动物模型试验研究和医学临床研究，认识到再氧合损伤是发绀型先天性心脏病术后心肺功能紊乱的根源。

This thesis is supposed, at complying with the angel of training learning, psychology and physiology, after an analysis on reason of and countermeasures for common kinesiologic damage in basketball games, which is convenient to reinforce motion loss in training and competition in ordinary time and cut down the occurrence of motion loss.

论文旨在从训练学、心理学和生理学的角度，对篮球运动中常见运动损伤的原因及预防措施进行研究分析，便于在比赛和平时训练中加强运动损伤的预防，减少运动损伤的发生。

Objective To establish an animal model of periodontal injury caused by mini-implants and study the corresponding pathological changes of periodontium.

目的 建立兔牙周膜微型种植体损伤的模型，观察其损伤后的病理变化以及组织愈合、修复的过程和方式，并探讨这种损伤可能造成的后果和影响。

The intrinsic anatomic factor of the suprascapular nerve is the basic of both rotator cuff and suprascapular nerve injury, the traction is its direct reason, Rotator cuff tear can associate with suprascapular nerve injury.

肩胛上神经内在的解剖因素是肩袖合并肩胛上神经损伤的基础，肩袖的牵拉是其受伤的直接原因，肩袖损伤时可合并肩胛上神经损伤。

FN can be one of markes to examine the liver disfuntion and appears to be useful in the injury and reconditioning of liver.

随着病情的发展，子痫前期－子痫患者出现了不同程度的肝脏损伤；FN既可作为肝脏损伤的重要指标之一，又可能提示在肝脏损伤及修复过程中可能起到一定的作用。

The elastic contact between steel liner and surrounding concrete as well as the softening of concrete and damage under tension were considered. The analysis results of concrete damage in different parts surrounding the spiral case and vertical displacement of turbine and generator foundations were obtained. In addition, based on the damage analysis of concrete the flexibility check for stay ring was also carried out.

数值计算模型考虑了钢衬和外围混凝土之间的摩擦接触、混凝土材料的拉伸软化和损伤特性，对外围混凝土的损伤指标及分布、各钢部件应力、结构位移等进行了分析研究，并在蜗壳外围混凝土发生损伤的情况下对座环柔度进行了复核。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。