后颈

This method is best suited to less tender cuts such as round or chuck steak, flank steak, stew beef, and short ribs.

这种方法最适于肉质较硬的牛腿后牛颈肉排，侧腹肉排，炖煮的牛肉和短肋。

Methods Free falling body injury method was used to establish brain contusion model in 60 SD rats. The rats in group A was given injection of 50% dextrose through jugular vein, and the those in group B were injected normal saline.

将60只健康雄性SD大鼠随机分成对照组和实验组，以自由落体法制造大鼠脑挫裂伤模型后，颈静脉置管输入50%葡萄糖溶液建立高血糖动物模型，对照组以相同方法输入等量生理盐水溶液。

Methods Select316cases out of pregnant women who are free from synˉdrome in the pregnant period of weeks from36 +1 -41 +6 in the position of head down,Check the delivery with the deˉterctor of fetus funiculus blood SRF608and analyze the result of test,and evaluate the fetus-neck-winding and preˉdiction of funiculus blood.

对我院2002年1月～2002年12月的住院孕妇中，随机选择孕周36 +1 ～41 +6 周头位、单胎，无妊娠并发症的孕妇316例，临产后采用SRF608型胎儿脐血流检测仪检测，并对其检测结果进行分析，对脐带血流预测脐带绕颈及胎儿预后予以评价。

Extensor hypertonia, neck stretched back, lower extremity stretching or cross, his hands can not get in front of the middle bit, showing the anti-bow angle of trunk extension Zhang.

仰卧位伸肌张力增高，颈向后伸，下肢伸或交叉，双手拿不到前方正中位，呈角弓反张性躯干伸展。

Results: The satisfactory MPR images of cochlea, bony semicircular canals, internal auditory meatus and other intratemporal structures can be obtained. The SSD images could show some important bony marks of temporal bone and spatial relationships between them clearly. On coronal plane, SSD images can vividly demonstrate the shape and spatial relationships of malleus and incus. A series images were obtained as the virtual endoscope moved from the external auditory canal to the middle ear cavity.

结果：MPR能在不同切面显示耳蜗、半规管、内耳道及面神经管垂直段等结构，显示率为100%；SSD能清晰显示颞骨重要的骨性结构，如内耳门、颈静脉孔等，冠状位切割后的SSD图像能生动地显示锤骨、砧骨的立体形态及空间关系；CTVE可模仿内窥镜从外耳向中耳移动，清晰显示骨性外耳道、鼓室内侧壁及听骨链等结构。

Cell culture cytotoxic test, skin allergy test, intracutaneous stimulation test, primary skin stimulation test, hemolysis test , general acute toxicity test and pyrogenicity test were performed according to the manual of the national standards of medical materials.

方法带瓣牛颈静脉经单宁酸处理后按国家医用材料的要求进行浸提液的制备、细胞毒性试验、过敏试验、皮内刺激试验、原发性皮肤刺激试验、溶血试验、急性全身毒性试验及热原试验等生物学评价试验。

METHODS AND RESULTS: Adherent platelets express substantial amounts of SDF-1 and recruit CD34+ cells in vitro and in vivo. A monoclonal antibody to SDF-1 or to its counterreceptor, CXCR4, inhibits stem cell adhesion on adherent platelets under high arterial shear in vitro and after carotid ligation in mice, as determined by intravital fluorescence microscopy.

方法和结果：在体和离体的粘附血小板表达大量SDF-1、募集CD34+细胞，在体荧光镜下可见，在小鼠颈动脉结扎后、离体条件下的动脉内高剪切应力时，SDF-1或其相应受体的单克隆抗体－CXCR4抑制干细胞粘附于血小板上。

A monoclonal antibody to SDF-1 or to its counter receptor, CXCR4, inhibits stem cell adhesion on adherent platelets under high arterial shear in vitro and after carotid ligation in mice, as determined by intravital fluorescence microscopy.

采用活体荧光显微镜，对颈动脉结扎后小鼠和体外的高剪切力动脉进行研究，结果发现SDF-1的单克隆抗体或其反受体CXCR4，抑制干细胞黏附在相互黏附的血小板上。

After two weeks their extracted and conditioned stem cells were infused into their bloodstream, via the jugular vein.

两周后，提取出的处理过的干细胞通过颈静脉输回到患者体内。

We performed a C1 laminectomy and posterior occipitocervical fusion, which successfully relieved his symptoms.

我们行C1椎板切除术及后侧枕颈融合，成功的缓解了患者的症状。

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％。