尿囊的

The effects of different catalysts, mole ratio of glyoxalic acid and urea on yield of allantoin are investigated.

以乙二醛、硝酸、尿素为原料，通过二步合成得到尿囊素，主要考察了缩合反应中，使用不同催化剂催化缩合尿囊素的收率对比及影响因素。

After treating with 1% pancreatin,lecithinase C and 10% aether,the allantoic fluid of this virus could agglutinate the erythrocytes of chicken,sheep,human being,mouse and rabbit,while the allantoic fluid of this virus without this treatment had no this agglutinative activity.

经浓度1%胰酶、卵磷脂酶C和10%乙醚处理后，该病毒尿囊液可以凝集鸡、绵羊、人、小鼠和兔的红细胞，而未处理的病毒尿囊液则无此凝集活性。

To observe method of chick embryo allantois membrane, judge neovascularisation, research the effect of angiogenesis by drugs by means of chick embryo allantois membrane model.

学会观察鸡胚尿囊膜血管的方法，判断新生血管形成，通过鸡胚尿囊膜模型探讨药物对血管生成作用的影响

After +Gx, rhesus were anatomized and obtain tissues by means of HE staining with microscope, and collect urine for routine examination. Result:1 By light microiscopy, these were observed that nephroid ball differently swelled, nephroid vesicle dwindled,and serosity and red blood cell exuded out intovesicle. Denaturalization, putrescence and desquamation were found nephroid canaliculus epithelium, there were red conglomeration and cell in nephroid canaliculus.

结果1光镜下，与对照组相比实验组可见肾小球有不同程度的肿胀，囊腔变小甚至消失，内有数量不等的红细胞和浆液渗出；肾小管上皮细胞变性、脱落，管腔内有红染的团块和脱落的细胞成分。2常规尿液检测结果发现尿比重增加，尿液中有不同程度的潜血，尿中出现蛋白质，尿液的PH 值较对照组降低，另外，尿液中葡萄糖的含量降低。

The allantoin is one kind of new high quality cosmetics raw material, may directly or takes the upscale cosmetics chemical additive indirectly, like uses in daily necessities' and so on lipstick, opaline, facial cream, toothpaste, shampoo, scented soap chemical additives, the increase allantoin cosmetics has the Protective tissue, the water affinity, to absorb water and to prevent functions and so on moisture content sending out.

尿囊素是一种新型优质的化妆品原料，可以直接或间接地作为高档化妆品添加剂，如用于唇膏、发乳、面霜、牙膏、香波、香皂等日用品的添加剂，添加尿囊素的化妆品具有保护组织、亲水、吸水和防止水分散发等作用。

When large quantities of viruses are required for vaccine production or chemical studies, the allantoic sac is utilized.

如绒毛尿囊膜是常用的接种部位，用于1、病毒滴定2、病毒形态学研究3、病毒鉴定，几种病毒能在绒毛尿囊膜上产生水泡样损伤，称为痘痕。

In CAM assay, anti-Robo1 function-blocking mAb could inhibit capillary formation in the chicken allantoic membrane.

在鸡尿囊膜的血管形成实验中，Robo1的功能阻断性单克隆抗体抑制尿囊膜上毛细血管的形成。

The result showed that the HA titer of virus in allantoic fluid reached its maximum 1:256~1:512 in the condition that the 9-day chick embryo received 50 times dilution of 1:64 GPMV and cultured for 48~72 h in 37℃.

结果表明将血凝价为1：64的鹅副粘病毒稀释50倍后，接种9日龄鸡胚，37℃培养48~72 h获得的尿囊液血凝价可达1：256~1：512，平均尿囊液量可达9.4 mL/胚。

METHODS: Constructing the CAM model by exposing CAM on the shell subpoint between 2 vitelline veins and generating an air chamber after 5 days of incubated with aseptic incubator at 37℃.

将鸡胚消毒后，置于37℃无菌恒温箱中孵育5 d，在距胚头1 cm两条卵黄静脉之间的卵壳投影部位磨切暴露尿囊膜，制成假气室，用无菌滤纸封闭窗口，制成鸡胚尿囊膜模型，备用。

Tri- sodium citrate with aqueous gold chloride were warmed up and mixed to make gold sol; The chicken IgG(anti-JG04 strain GPMV) was immobilized to a defined detection zone on a porous nitrocellulose membrane, while 3A_5 was conjugated to colloidal gold which served as a detection reagent.

在加样处沾取含有GPMV的尿囊液样品，GPMV与金标3A_5结合形成混合液，由于层析原理，混合液向上移动，在检测线上混和液中与金标颗粒结合的GPMV与鸡IgG结合，由于大量GPMV沉积在检测线上，出现红线；而如果尿囊液中不含有GPMV，检测线上不出现红线。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。