血吸虫

Methods Seven New Zealand rabbits were infected with S. japonicum cercariae （1 500 per rabbit）.

7只新西兰兔感染日本血吸虫尾蚴（1 500/只）42 d后解剖收集虫卵，制备SEA。

A sensitization reaction to repeated invasion of the skin by cercariae of schistosomes.

对血吸虫的侵入有一种敏感性反映。

Objective: To find out the major antigenic molecules of radiation-attenuated cercariae, and provide some useful candidate antigens for developing schistosomiasis vaccine.

目的：寻找照射致弱尾蚴中起免疫保护作用的抗原分子，为血吸虫病疫苗研究提供新的候选抗原。

Cellular immune response in the skin of the mice immunized with UV-attenuated cercariae might play an important role in the protective immunity against challenge infection.

提示皮肤组织的细胞免疫反应在血吸虫减毒尾蚴免疫的宿主抗攻击感染保护性免疫中起重要作用。

AIM : To explore the role of the skin tissue from the host immunized with UV-attenuated schistosome cercariae against the challenge infection.

摘要目的：探讨紫外线减毒血吸虫尾蚴免疫宿主的皮肤组织在抗攻击感染中的作用。

Objective To study the protective immunity against Schistosoma japonicum cercariae challenge in mice immunized with FhGST or AsGST.

观察天然肝片吸虫谷胱甘肽转移酶和猪蛔虫谷胱甘肽转移酶免疫的小鼠对日本血吸虫大陆株尾蚴攻击感染的保护力。

In order to investigate the source of nucleic acid in the sera of host infected with S. japonicum, single or dual sex cercariae of S. Japonicum infected mice models were set up for further research.

结果初步证实在日本血吸虫感染早期，血清中的核酸物质可能主要来源于移行过程中死亡的童虫以及虫体发育过程中更新脱落的表皮组织，而在感染的急性期和慢性期，小鼠血清中的核酸物质可能主要来源于虫卵的分解产物。

ObjectiveTo evaluate the efficacy of the Ginger oil killing the Schistosoma japonicum Cercariae.

目的探讨生姜油杀灭日本血吸虫尾蚴的效果。

Then 30 cercariae of Schistosoma japonicum were given per mouse by abdominal skin inoculation.

第3次免疫后5d经腹部皮肤攻击感染大陆株日本血吸虫尾蚴30条／鼠。

Furthermore, the average number of S .japonicum cercariae shed from superinfected snails were significantly less than that of single S.japonicum infected control.

对各试验组及对照组钉螺逸出尾蚴试验发现，试验组钉螺血吸虫尾蚴逸出量均显著低于对照组的逸出量。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。