查询词典 scolex

The results showed that the current taxonomic classification of the orders of Diphyllidea, Trypanorhyncha, Pseudophyllidea, Lecanicephalidea and Tetraphyllidea is appropriate and that the morphologic structure of the cestode scolex becomes more and more complicated in the evolution.

使用PAUP4.0b10软件构建的进化树显示，目前关于绦虫二叶目、锥吻目、假叶目、盘头目和四叶目的划分是比较合理的，绦虫进化基本遵循了头节形态从简单到复杂的进化规律。

Each cysticercus consists of a cyst wall and a single scolex invaginated into the lumen.

每一个囊尾蚴是由一个囊壁和陷入囊腔中的单独一个头节所组成的。

"Cysticercus:The larval stage of many tapeworms, consisting of a single invaginated scolex enclosed in a fluid-filled cyst."

囊尾幼虫：许多绦虫的幼虫时期，由在充满液体的囊中单个的肠套头结构成。

The scolex of the Dog Tapeworm, showing the hooks that allowthis endoparasite to attach to the digestive tract of its host. SEM X75

扫描电子显微镜下放大75倍的犬绦虫细部图清晰显示了绦虫用以吸附在宿主消化道上的头结。

The CC MRI findings are characterized mainly by:(1)frequently-encountered multiple circular foci during the cysticercus survival:small excentric spotty images of the mural cysticercus scolex :slightly high signs on T1WI and middle-lower signs on T2WI;lower signs on T1WI and high signs on T2WI of the capsular liquid;lower signs of the cerebrospinal fluid but relatively high signs of the capsular liquid on FLAIR;and unremarkable peripheral edema;(2)scolex disappearance,enlarged capsular cavity and remarkable peripheral edema during cysticercus degeneration and necrosis;(3)lower signs on T1WI and T2WI and peripheral edema disappearance after the focal calcification;(4)findings shown by the enhanced scanning:strengthened (24/36) or non-strengthened (12/36) cyst-wall circular images;strengthened (22/36) or non-strengthened (14/36) small intracapsular spotty images;(5)cerebral-ventricular type often occurring in the third and fourth ventricles:one case in the third ventricle (1/36) and three cases in the fourth ventricle (3/36),all of suffered from obstructive hydrocephalus;(6)hydrocephalus caused by arachnoid adhesion (2/36) in meningeal type.

结果 脑实质型18例，脑室型4例，脑膜型3例，混合型11例，主要MRI特点：(1)囊虫存活期，病灶呈圆型，多发常见，附壁囊虫头节呈偏心型小点状影，T1WI呈略高信号，T2WI呈中低信号；囊液T1WI呈低信号，T2WI呈高信号；在FLAIR上脑脊液呈低信号，而囊液呈相对高信号；周围水肿不明显。(2)囊虫退变坏死期，头节消失，囊腔扩大，周围水肿明显。(3)病灶钙化后，T1WI及T2WI均呈低信号，周围水肿消失。(4)增强扫描表现为：囊壁环状增强(24/36)，或不增强(12/36)；囊内小点状影增强(22/36)，或不增强(14/36)。(5)脑室型：常发生于第三、四脑室，其中第三脑室1例(1/36)，第四脑室3例(3/36)，均引起阻塞性脑积水。(6)脑膜型：因蛛网膜粘连，而引起脑积水(2/36)。

Results The body of the two species consists of scolex, neck and strobilae. Each mature proglottid showed a set of male and female reproductive system and genital openings on one side.

结果 两种绦虫的成虫均由链体构成，成节中均各含一套雌、雄生殖器官，生殖孔均为单侧开口，睾丸均分布在卵巢两侧及卵黄腺后部。

Immunohistochemistry showed that the native SLC10 protein distributed mainly in inner cyst walls but not in the scolex in C.

免疫组织化学实验表明SLC10天然蛋白主要分布在除猪囊尾蚴头节以外的囊壁内部。

The scolex turns inside out and attaches itself by suckers and hooks to the wall of the intestine.

头节翻到外面，并以吸盘使自己附着和钩在肠壁上。

The larval stage of many tapeworms, consisting of a single invaginated scolex enclosed in a fluid-filled cyst.

囊尾幼虫许多绦虫的幼虫时期，由在充满液体的囊中单个的肠套头结构成

With the duration of infection,scolex began todifferentiate and possessed suckers and hooks.

随着猪囊尾蚴体内发育时间的延长，头节逐渐分化，出现吸盘和小钩。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷