损伤

On the other hand, AA prolonged the survival time of mice with Heps ascites carcinoma compared with those in CTX group and showed significant antitumor activity simultaneously.

经研究证明，AA具有促进成纤维蛋白合成［5， 6］、对抗CCl4和DGalN诱导的肝损伤［7］、对抗神经细胞的氧化损伤［8］等细胞保护作用。

Damage checking. To prove the load spectrum testing and research is correct, our load spectrum and AAR wagon load spectrum which 90.7 tons of high-sided wagon linear is transformed to 70 tons, the accumulated fatigue damage amount were compared under the same mileage.

损伤检验。为了证明本次载荷谱测试与研究的正确性，将实测和统计推断后的载荷谱，与AAR标准90.7吨高边敞车线性转化到70吨的载荷谱，在相同里程下疲劳累积损伤量，进行了比较。

Methods 15 cases with iatrogenic spleen injury during gastrectomy from 1991 to 1999 in our hospital were analyzed retrospectively .

回顾性分析本院8 年来在胃切除术中出现15 例医源性脾损伤的临床资料。结果 15 例脾损伤中溃疡病胃切除术6 例，胃癌根治术8 例，贲门癌根治术1 例，占同期胃切除术3－3％（15／457 例）。

In contrast, imipramine lacked significant efficacy at 2 and 8 wk postinjury but slightly attenuated mechanical hypersensitivity at 4 wk postinjury.

相反的，丙咪嗪损伤后2和8周缺少重要的效应，但在损伤后4周稍微削弱机械高敏感性。

Objective To study the protective effects of imipramine on glutamate-induced neurotoxicity in cultured rat cerebral cortical neurons.Methods Cortical neurons of fetal of rat were cultured in vitro.The protective effects of Imi on glutamate-induced neurotoxicity were obserced.

目的 研究米帕明对谷氨酸损伤培养鼠皮层神经细胞的保护作用方法分离培养15～18 d胎龄的大鼠神经细胞，加入谷氨酸，观察谷氨酸对神经细胞的损伤作用及米帕明的保护作用。

Secondly, a theoretical dual rigid-plastic modal under lateral impact of blunt indenters is firstly developed in order to predict damage pipeline which is fully clamped across a span based on rigid-plastic beam on a perfectly plastic foundation, which is made up of a rigid-plastic sub-beam and a rigid-plastic basic-beam, the rigid-plastic sub-beam is used to predict denting deformation, the rigid-plastic basic-beam is used to predict global deformation, the sub-beam and the basic-beam interact by a perfectly plastic foundation.

为了更好地估计钝头弹体冲击对管道造成损伤，在刚塑性地基梁模型的基础上，首先提出了一种新的理论计算模型一双重刚塑性梁模型，由一子梁和一基梁构成，子梁用来估计弹体撞击造成的局部损伤，基梁用来估计弹体撞击造成的整体弯曲，子梁和基梁通过基础反力相互作用。

Based on recursive stochastic finite element method, a random damage identification method for frame and infilled frame structures was developed. The control equations of random damage index were set up after random damage index was defined.

提出了一种基于递推随机有限元方法的随机结构损伤识别方法来识别框架与框架填充墙结构的损伤。

Degradable biomedical membrane is a biological barrier membrane, whose mechanism is to segregate the inflamed or trauma from the tissue and prevent the fibroblast inrushing the traumatic surface. And the controllable degradation time can assure the trauma of insulating until metaplasia. The membrane can effectively avoid the adhesion.

生物可降解医用膜作为生物屏障膜可有效防止术后粘连，其作用机理是将炎症或损伤部位与周围组织隔离开来，阻止周围组织中成纤维细胞对创面的入侵，而其降解时间的可控性能保证有效隔离直到损伤部位再上皮化，从而达到预防粘连形成的目的。

Objective To investigate which stage is the most important and the relationship with kupffer cell,during isoflurane decrease anoxia-reoxygenation injury in isolated rat liver.

论文天下提供的免费论文，内容包括异氟醚离体鼠肝缺氧－复氧损伤枯否细胞缺氧复氧损伤细胞

Methods The models of the gastric mucosal injury induced by ethano l and acetic acid were used in rats.

用乙醇和醋酸烧灼致大鼠急、慢性胃粘膜损伤方法，观察胃宝冲剂5g/kg、2.5g/kg、1.25g/kg灌胃给药后对胃粘膜损伤的保护作用，并与胃苏冲剂比较。

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。