流纹

At day 3 to day 10 of reperfusion, PCNA-labeled cells significantly increased in infarct boundary in preoptic area, striatum and deep layer of frontoparietal cortex.

再灌流3～10 d，视前区梗死区周边、纹状体、额顶皮质的增殖性细胞核抗原免疫反应阳性细胞显著增加。

The face is paralytic can happen at all ages, but 15~45 year old the commonnest, come on the peak is reached inside over number hour or 1~3 D, can incline the head unhealthily at the beginning of disease or ache after mandible horn, expression breaks down for flesh of a side countenance, frontal grain disappears, the eye is cracked greaten or close faint, when closing a key point, eyeball up foreign and rotational, show white sclerotic, call Bell the phenomenon, channel of ill side nose lip becomes shallow, quarrel prolapse, side of crooked Xiang Jian of the quarrel when grinningly, rouse cheek or whistle hourglass is enraged, the food when taking food often stops to age at ill side buccal between, at the same time companion has weep reach salivate.

面麻痹可发生于所有年龄，但15~45岁最常见，发病多于数小时或1~3 d内达到高峰，病初可有病侧耳或下颌角后疼痛，表现为一侧面部表情肌瘫痪、额纹消失、眼裂变大或闭合无力，闭眼时，眼球向上外方转动，露出白色巩膜，称Bell现象，病侧鼻唇沟变浅，口角下垂，露齿时口角歪向健侧，鼓腮或吹口哨时漏气，进食时食物常滞留于病侧齿颊之间，同时伴有流泪及流涎。

In experimental animals, exposure to a common herbicide, rotenone, induces features of Parkinsonism; mechanistically, rotenone-induced destruction of dopaminergic neurons has been attributed to its inhibition of the activity of neuronal mitochondrial complex Ⅰ.

例如，Greenamyre和他的同事在2000年报道了经大鼠颈静脉慢性灌流鱼藤酮复制了帕金森病的主要特征，包括选择性黑质纹状体多巴胺系统变性，Lewy小体样细胞浆包涵体形成和一些行为变化，例如运动减少和僵直等。从发病机制上考虑，鱼藤酮诱导的多巴胺神经通路损伤被认为是由鱼藤酮抑制线粒体复合体Ⅰ活性引起的。

Methods Rat bone mesenchymal stem cells were isolated from adult rats bone marrow by Ficoll -Paque density gradients, cultured and amplified in vitro, and then identified by flow cytometry ; Middle cerebral artery occlusion model of regional cerebral ischemia in rats were made by thread embolizing.

方法Fieoll-Paque分离液梯度离心分离大鼠骨髓间质干细胞（rat bone mesenchymal stem cells，rMSCs），经体外培养扩增并流式细胞术鉴定；线拴法制作大鼠大脑中动脉闭塞脑局灶缺血模型，Hoechst33342标记细胞，分别通过静脉移植及立体定向局部移植到大鼠缺血侧纹状体。

The male and female rats (n=15, respectively) were randomly divided into three groups, and Fluoro-Ruby, a fluorescent tracer, was stereotaxically injected into the ventromedial hypothalamus, bed nucleus of the stria terminalis and posterodorsal nucleus of the amygdale by iontophoresis, respectively.Five days later, the rats were perfused, and the sections containing SDN-POA region and site of injection were cut on a freezing microtome.the sections were viewed to assess extent of tracer deposition in the injection site and to reveal the EGFP or Fluoro-Ruby fluorescence in SDN-POA under fluorescence microscope.

雌、雄性大鼠(各15只)随机各分成3组，分别通过离子电渗法将示踪剂Fluoro-Ruby注入下丘脑腹内侧核（VMH、终纹床核、杏仁核后背侧核。5 d后，灌流固定鼠脑，做冷冻冠状切片，荧光显微镜下确定示踪剂注入位置，并观察SDN-POA绿色荧光和Fluoro-Ruby标记荧光。

During the surgery, the lesion was found to be a solid tumor. A surgical wedge biopsy was done and purulent dark yellow fluid was drained from the center of the mass. Histologically, there was a solid pattern of rhabdoid and anaplastic round or oval cells haphazardly arranged with poor differentiation. Immunohistochemical staining was positive for vimentin, a mesenchymal marker; the reticulin staining was consistent with carcinoma.

我们实施了手术切片及肿瘤中心脓状物引流，病理组织学上，我们发现了不规则或未分化的横纹状、圆形及椭圆形细胞；免疫组织染色上，细胞广泛的对非上皮标记vimentin呈阳性反应、且其reticulin染色呈现出腺癌的形式；肉瘤及腺癌的特色皆可在切片中看到，所以我们的诊断是类肉瘤性线癌。

Methods:Single guinea pig ventricular myocytes were obtained by retrogradely perfusing with collagenase through the aorta.

用主动脉逆向灌流法酶解分离得到单个豚鼠心室肌细胞，在倒置显微镜下，选择质膜完整、横纹清晰的心室肌细胞，利用膜片钳技术经过封接、破膜、电容及串连电阻的补偿形成膜片钳全细胞记录状态。

The results show that the alloy undergoes obvious plastic elongation, the specimen fractures into four sections and the diameter changes from 16 mm to 12 mm. The fracture surfaces distribute randomly well developed and partially developed veinal patterns. The deformation behavior of alloy is non-Newtonian flow behavior. About 3% amorphous matrix of extruded specimen transforms crystal, the crystal particles with size of 10-20 mm are precipitated in the amorphous matrix, the thermostability of the extruded specimen was lowered. The failure of the alloy is mainly attributed to non-uniform viscous flow under high strain rate resulting from the hydrostatic extrusion process.

结果表明：非晶合金在高应变速率下产生了明显的塑性变形，直径从16 mm变为12 mm，断裂为4段，且样品断口上随机分布着充分发展与未充分发展的脉纹式切变带，由此可看出非晶合金的变形为非牛顿体变形行为；挤压后的样品约有3％的非晶相发生晶化，在非晶基体上析出10～20 nm的纳米晶粒，导致挤压后非晶合金的热稳定性降低；静液挤压高应变速率变形条件使非晶合金产生非均匀流变，是造成非晶合金断裂的主要原因。

Using perfusion fixation techniques, Davies and Thomas (188) published a seminal study demonstrating that acute myocardial infarction and crescendo angina, two cardinal manifestations of atherosclerosis, were associated with atherosclerotic plaque rupture and fissuring in the artery with compromised blood flow.

Davies与Thomas(188)利用灌流固定技术，发表一篇具发展性的研究，证实急性心肌梗塞与渐强型心纹痛这二种动脉粥样硬化症在心脏的表现上，都与血流有障碍之动脉内的动脉粥样硬化斑块破裂以及裂缝有关。

RT9173BPS Pinout: SE: 1 W to 25 W, BTL: 4 W to 50 W operation possibility (2.1 system) Soft clipping Standby and mute mode No on/off switching plops Low standby current High supply voltage ripple rejection Outputs short-circuit protected to ground, supply and across the load Thermally protected Pin compatible with TDA8944AJ and TDA8946AJ.

RT9173BPS引脚说明：东南：1瓦至25瓦，桥式连接：4 W到50瓦行动的可能性（2.1系统）软剪辑没有对待机和静音模式/关低待机电流高电压纹波抑制输出短路保护，接地，电源砰地一声撂下和全国保护引脚热负荷与TDA8944AJ和TDA8946AJ兼容。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。