查询词典 model eye

The growth inhibiting rate of T24 cell lines were detected by MTT methods, apoptosis of cells were detected by flow cytometry, the mechanism of apoptosis was analyzed by detecting the protein expression of Bcl-2, Bax, Caspase-9, Caspase-3 and cytoplastic protein Cytochrome C. 4 We injected live T24 cells into the subcutaneous space of nude mice and successfully built up the animal model of bladder carcinoma. The effect of CS-PAA-EPI polymer magnetic microspheres targeting chemotherapy was investigated by HE staining, TUNEL ,tumor weight and volume inhibition rate. Results: 1 TEM revealed that the CS-PAA polymer magnetic microspheres were regular spherical shape,the average diameter was 80nm in dry condition. By controlling the pH value of the medium,polymers had positive or negative zeta potential. VSM showed the CS-PAA polymer magnetic microspheres had superparamagnetic. The diameter of CS-PAA-EPI polymer magnetic microspheres were 200nm in solution by DLS examining,the embedding ratio was 20%,the EPI loading rate was 15%, which was higer than reported in other articles. 2 Raw eye observation found that the rat"s bladder of treatment group was brown color,which meaned the aggregation of iron particles, compared with the control group, iron stain found iron particles were assembled in rat"s bladder of the treatment group, the amount of iron particles in liver and spleen were less obviously.

研究结果：1合成的CS-PAA磁性聚合物微球呈球形，大小均一，TEM测定其干态下粒径为80nm左右，磁化曲线证实具有超顺磁性，具有一定的PH敏感性，固载表柔比星后，水溶液性状稳定，无沉淀物，DLS测定直径约200nm左右，测定载药率为15％，较文献报道高，包封率为20％。2肉眼观察试验组大鼠膀胱表面呈褐色，可见大量的Fe粒子聚集，普鲁士兰染色法显示，试验组大鼠膀胱壁内有大量的Fe粒子，分布至膀胱壁全层，与对照组大鼠相比，试验组大鼠的肝、脾内的Fe粒子聚集量明显降低；HPLC测定结果与Fe染色相同；高剂量磁性CS-PAA-EPI生理盐水组及单纯EPI生理盐水组均在给药后14天出现血肌酐和尿素氮的升高，其他组大鼠血生化指标没有明显变化。3MTT法发现，高、中、低剂量磁性CS-PAA-EPI生理盐水组在外加磁场的协同作用下杀伤T24细胞效应明显高于单纯的EPI生理盐水组，FCM发现试验药物组可引起明显的肿瘤细胞凋亡，试验药物治疗组细胞胞浆内出现了由线粒体释放出的细胞色素C，试验组细胞Bcl-2蛋白减少，Bax蛋白变化不明显，Caspase-3、Caspase-9蛋白受到了激活活化。4高、中、低剂量磁性CS-PAA-EPI生理盐水组的瘤重抑制率和瘤体积抑制率均明显高于单纯的EPI生理盐水组(P＜0.01)，其中高剂量组的抑制率最高。

The corneal models of the emmetropic and myopic eyes and corrected eye models were presented and the relevant corneal ablation model was also given. The results show that the maximum ablation depth located at the center is about 26.5 μm.

结果表明：基于人眼光学模型的角膜双二次曲面模型，符合角膜的面型特点，适合临床实际应用，可为波像差引导的个性化角膜切削方案提供更适用的数字化模型。

The lateral rectus muscle of one eye was sectioned under anaesthesia in order to induce an esotropic squint in strabismic group and therapeutic group. In therapeutic groups, the non-squint eyelids of six 8-week-old esotropic kittens were sutured to induce the model of occlusion therapy, another six kittens were reversely occluded combined with pattern stimulus therapy.

斜视组和治疗组均在4周龄时行外直肌切断+部分切除手术，产生内斜视。8周龄时，治疗组行非斜视眼眼睑缝合造成遮盖治疗模型，其中6只猫只接受自然刺激治疗，另6只猫追加模式刺激治疗。

In order to get accurate three-dimensional data of extraocular muscles that can be used to build an acceptable static display model of the eye, the anatomic structure of the extraocular muscles was analyzed and the rough shape of the muscles had been grasped.

为了获取较为精确的眼外肌的活体立体数据，以便利用计算机建立人们易于接受的眼部组织的静态显示模型，本文首先对眼外肌的解剖结构进行了分析，初步把握了眼外肌的结构形态。

Methods twenty rabbits were randomly divided into an experimental group and a control group. a dry eye model was established by cauterizing the meibomian gland orifices of rabbits in the experimental group.

20只新西兰大白兔被随机分为实验组和对照组两组，实验组烧灼兔睑板腺开口制成蒸发过强型干眼模型，对照组不作处理。

Then,based on the anatomical and physiological research of human eyes,a 3D oculomotor control system model of biomimetic robot eye which can realize the functions of human eyes is developed according to the oculomotor neural paths.

然后，在人眼解剖学和生理学研究的基础上，根据控制眼球运动的神经回路，建立了可实现人眼功能的仿生型机器人眼三维眼球运动控制系统的数学模型。

With this model, the eye saccadic movement angle, angular velocity, the horizontal coordinate of the center point of cornea were calculated, when the horizontal recti were contracted by the stimulation of the neural pulse.

首次提出了眼球在眼外肌作用下运动的三维动力学模型，给出了其运动方程组的求解步骤，并用该模型计算了水平直肌受神经脉冲刺激而收缩时，眼球水平扫描运动的角度、角速度、角膜中点坐标随时间的变化。

In order to rule out the gender interference and facilitate the administration of eye drops,gradually increasing the age of newborn rats and regulating the concentration of sodium selenite to improve the selenic cataract model in vivo.

在硒性白内障模型建立过程中，为了排除性别干扰，同时方便滴眼剂的药物筛选，不断增加大鼠鼠龄，调整亚硒酸钠的剂量，改良硒性白内障模型。

You will call up a mental model of a shoe, and your brain will automatically screen out everything you see until your eye alights on the shoe.

你会调用一个鞋的心智模型，你的大脑将自动筛选你看到的一切，直到你的眼睛瞟到鞋上。

In this paper,the hand-eye problem is reformulated and a new system model is obtained,by which an effective system calibration method is presented.

首先，重新将手眼问题公式化，得到一个新的系统模型；然后，在此基础上提出了一种实用有效的标定方法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了