绦虫

Objective: To explore the identification of the proglottids of Bertiella studeri for providing evidences for the pathogenic diagnosis of human bertiellosis.

目的：探讨司氏伯特绦虫人体感染在进行病原诊断时对节片的识别及我国发现该绦虫感染的流行病学和公共卫生意义。

The shape of the segment collected from the patient's feces could changed remarkably by means of contraction and the morphologic characteristics of the proglottids that the width is far more than its length, both the characteristics and the epidemic data are important clue for bertiellosis diagnosis.

司氏伯特绦虫感染者排出的节片因收缩而显著变形，固定后其形态在长宽比例上迥异于其它绦虫，掌握该特征并追溯流行病学线索对诊断具有关键意义。

They also serve as the intermediate host to the dog tapeworm, an intestinal parasite, which gets transmitted to the pest when the flea carrying the tapeworm cyst is ingested.

它们又可以充当中间宿主为犬绦虫，肠道寄生虫，其中获得传送给害虫时，跳蚤携带绦虫囊肿是摄入。

The investigation shows that the seasonal fluctuation of infective rate of the two cestodes is similar, but there is difference on their infective intensity Early...

对两种假叶目绦虫季节动态的观察表明两种绦虫的感染率动态具有一定的相似性，但在感染强度动态方面存在一定差异。

In partⅢof the study,mitochondria DNA nad4 of the dog cestodes have been studied.The mtDNA nad4 were cloned and sequenced.

根据绦虫的部分序列设计的一对引物，经过PCR扩增犬绦虫线粒体nad4基因序列，克隆及测序。

In partⅤof the study,the specific PCR detection method of dog cestodes was firstly established in China.When done specific PCR detection of dog cestodes,the best annealing temperature was 65℃and the best MgCl_2 concentration was 3.0 mM.

本研究的第五部分在国内首次建立了犬绦虫特异PCR检测方法，确定了对犬绦虫进行PCR检测时的最佳退火温度为65℃，最佳MgCl_2浓度为3.0mM，此时，检测条带亮且没有非特异性条带出现。

Objective To determine the prevalence and evaluate the risk factors of canine echinococcosis based on a field survey of dog infections with Echinococcus granulosus and E.

摘要目的对四川省甘孜县达通玛藏族牧区家犬感染细粒棘球棘球绦虫和多房棘球棘球绦虫进行流行病学调查和评价感染风险因素。

The results showed that there were 20 species of human parasites prevalent in situ, involving seven species of intestinal protozoa with an infection rate of 7.8%: and eleven species of intestinal helminths, the infection rate being 67.4 %; while the overall infection rate of intestinal parasites was 48.8%.

共检出寄生虫19种。其中蛔虫、钩虫、鞭虫、蛲虫、姜片虫、华支睾吸虫、并殖吸虫、棘口科吸虫、东方毛圆线虫、带绦虫、微小膜壳绦虫、溶组织内阿米巴、结肠内阿米巴、贾第虫、布氏嗜碘阿米巴、微小内蜒阿米巴、人毛滴虫、阴道毛滴虫和人蠕形螨的感染率依次为27％、2％、20.3％、7.1％、1.7％、0.3％、0.1％、0.2％、0.06％、0.2％、0.03％、0.2％、2.3％、0.2％、0.02％、0.2％、0.04％、7.3％和22.8％。

Tapeworms are also common and in the dog are usually Dipylidium caninum, which is spread by ingesting fleas and lice.

犬绦虫病也很常见，通常是由犬复孔绦虫引起，传播媒介为跳蚤和虱子。

The practice involved swallowing beef tapeworm eggs and then taking a medicine to kill the tapeworms after reaching your target weight.

具体做法是先吞食绦虫卵，让绦虫在人体内吸收营养以控制体重，待减重目标达到后再吃药杀死体内的绦虫。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。