无变化的

METHODS: Adult male Wistar rats, 9 weeks of age, were injected intraperitoneally with STZ to create diabetes. At 2 week after the models were created, BDNF protein was administered into the vitreous cavities of rats. At 4 week after the models were created, the rats were killed and the retina was removed for Western blotting and Whole-mount immunohistochemistry for TH to observe the changes of TH and dopaminergic amacrine cells in retina.

9周龄Wistar大鼠，链脲佐菌素（streptozotocin，STZ）腹腔注射，制成糖尿病模型，于模型建立2wk后，大鼠眼玻璃体内注射BDNF溶液，于模型建立4wk后，处死大鼠，取出眼球，取视网膜组织进行Western blotting及视网膜铺片免疫组织化学染色检测，观察视网膜中TH水平的变化，从而反映糖尿病大鼠视网膜中多巴胺能无长突细胞水平的变化。

There was negative correlation between the ratio of 〓 cells and the course of disease of CA.

国内有些学者也先后对CA患者外周血T细胞亚群的变化进行了研究，结果表明：CA患者总T细胞无明显变化，〓细胞数降低，〓细胞数的增加，〓细胞比值降低。

Examples of change to dimensionless number s in theanalysis are shown.

文中例举了因次分析中无因次准数的变化情况，找出了减少无因次准数的途径。

Research the distributive law of shear-lag of curved box girder jointless bridges by variation of load distribution,and compare with those in joints bridges.provide the basis about the account of account of shear-lag of jointless bridges.

分析无伸缩缝曲线箱梁桥剪力滞系数沿桥跨的变化情况并与有伸缩缝曲线桥进行比较，为无伸缩缝曲线箱梁桥剪力滞系数的计算方法提供理论依据。

The function of EM65-2 on the RL95-2 was detected by in vivo and in vitro test. We established the protocol of making the human RL95-2 endometrial carcinoma xenografts in the ovariectomized nude mice at first. Secondly we detect the function of EM65-2 on the subcutaneous enografts with or without benzoate estradiol and estrone. The function was evaluated by the change of tumor volume and the weight of the tumor and the uterine at the end of the test.

VEGF的调控分也分为体内和体外两部分进行，体内部分利用前面实验中获得的不同条件下的裸鼠的皮下移植瘤和小鼠的子宫，通过免疫组化方法检测不同雌激素和抗雌激素的条件下的VEGF的表达情况；体外部分，首先建立RL95-2细胞的无血清培养方法，然后建立无雌激素正常pH、无雌激素低pH的培养液和雌二醇浓度为10nM的正常pH等三种条件培养液，于培养的不同时间分离上清液，通过Elisa法检测上清中VEGF的变化。

Results showed that the con- tent of phospholipids decreased from 23.3% to 11.2%,the content of free fatty acid increased from 1.6% to 11.5%,the content of glyceride had no significant change;SFA、MUFA and PUFA of glyceride and phos- pholipids had no significant change;in the free fatty acid,the content of PUFA significantly decreased,the content of MUFA were also decreased,but had no significant change,the content of SFA increased signifi- cantly.

结果表明：磷脂的含量从23.3%减少到11.2%，游离脂肪酸的含量从1.6%增加到11.5%，甘油酯的含量没有发生显著性变化；甘油酯和磷脂中的饱和脂肪酸、单不饱和脂肪酸、多不饱和脂肪酸都无显著性变化；游离脂肪酸中，PUFA的含量显著减少，MUFA的含量减少，但其变化不显著，SFA的含量显著增加。

In order to reduce the periodic current tracking error of the deadbeat control when compensating abruptly changing nonlinear load current, a repetitive controller is plugged into the deadbeat controller. Also, the repetitive controller can alleviate the parametric dependency of the deadbeat control and eliminate the effects on compensation performance caused by the uncertainties in the system.

另外，为了降低无差拍控制对系统参数的依赖型和系统中存在的不确定性对补偿性能的影响以及减小在补偿电流变化剧烈的非线性负载电流过程中存在的周期性的局部跟踪误差，本文在无差拍控制器的基础上，又提出了基于无差拍和重复控制的复合电流控制器。

The protein had the same antigenicity as IgG, and the change of the protein had the same tendency as SHP-2, which was higher in canceration groups than in uncanceration groups and control groups in thymus cells, but there weren't significant change in bone marrow cells;⑧ The change law of the expression of SHP-1 and SHP-2 during γ-ray induced malignant transformation in BEAS-2B cell is that the expression of SHP-1 was increased synchronistically with malignant transformation of cell, and the expression of SHP-2 didn't have significant correlation with malignant transformation of cell.

癌变组胸腺细胞中SHP-2 mRNA编码PTPase催化区的700～1096bp间可能出现甲基化；⑦癌变组的胸腺细胞中存在一相对分子质量约为55×10〓的蛋白质，它与IgG具有相同的抗原性，其表达量的变化趋势与SHP-2的蛋白表达变化趋势基本一致，即在胸腺细胞中明显高于对照组及未癌变组，但在骨髓细胞中对照组高于癌变组；⑧SHP-1、SHP-2在γ射线诱发的BEAS-2B细胞恶性转化过程的变化规律：SHP-1蛋白表达量的升高与细胞的恶性转化在时间上基本一致，而SHP-2蛋白表达量与恶性转化无明显关系。

Leakage in the initial observation to determine the basis of the leakage site, and then manually set car observation, if the leakage were no significant changes in static and dynamic sealing ring problem; such as the disk when there are significant changes in leakage can be concluded that the dynamic , static friction ring problems; such as leakage of medium along the jet axis, while moving most of Central ring problems, leakage to the surrounding medium or from the water spray cooling holes in the leakage, the seal ring for static failure.

在初步观察泄漏量、判断泄漏部位的基础上，再手动盘车观察，若泄漏量无明显变化则静、动环密封圈有问题；如盘车时泄漏量有明显变化则可断定是动、静环摩擦副存在问题；如泄漏介质沿轴向喷射，则动环密封圈存在问题居多，泄漏介质向四周喷射或从水冷却孔中漏出，则多为静环密封圈失效。

Leakage in the initial observation to determine the basis of the leakage site, and then manually set car observation, if the leakage were no significant changes in static and dynamic sealing ring problem; such as the disk when there are significant changes in leakage can be concluded that the dynamic , static friction ring problems; such as leakage of medium along the jet axis, w你好le moving most of Central ring problems, leakage to the surrounding medium or from the water spray cooling holes in the leakage, the seal ring for static failure.

杂质泵安装静试时泄漏机械弥缝安装调试好后，一般要进行静试，察看泄漏量如泄漏量较小，多为动环或静环弥缝圈存在问题；泄漏量较大时，则表白动、静环磨擦副间存在问题在开端察看泄漏量、判断泄漏部位的根蒂根基上，再手动盘车察看，若泄漏量无明显变化则静、动环弥缝圈有问题；如盘车时泄漏量有明显变化则可下定论是动、静环磨擦副存在问题；如泄漏介质沿轴向喷洒，则动环弥缝圈存在问题居多，泄漏介质向四周喷洒或从水冷却孔中漏出，则多为静环弥缝圈失效此外，泄漏通道也可同时存在，但一般有主次区分，只要察看细致，认识结构，一定能正确判断

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。