查询词典 fasciola

Otherwise, the affect of closantel sustained release bolus against Fasciola hepatica and effect on the antioxidant function were investigated to explore the therapy route of fascioliasis...

另外，还进行了投服closantel缓释剂研究药物对体内自由基的影响，摸索肝片吸虫治疗的新途径，为预防本病的发生提供理论依据。

Six healthy no fascioliasis goats confirmed by fecal examination and Dot-ELISA were chosen and randomly divided into Ⅰ,Ⅱ,Ⅲ groups. Each goat of Ⅰ,Ⅱ groups was orally dosed once 200 and 500 Fasciola hepatica metacercariae and during 11 weeks after infection used for the experiment study. Blood sample was collected by jugular vein weekly, to determine IL-2 and TNF-α levels in serum and IL-2 in supernatant with proliferation of PBL of goats infected with Fasciola hepatica.

试验选择6只健康白山羊（经粪便学检查和Dot-ELISA检测，确认无肝片吸虫感染）随机分成Ⅰ、Ⅱ、Ⅲ组，其中Ⅰ、Ⅱ组山羊每只分别1次口服接种200、500个肝片吸虫囊蚴，Ⅲ组作为不感染对照组，每周颈静脉采血1次，连续11周，检测肝片吸虫感染后山羊血清中IL-2、TNF-α水平的变化和外周血淋巴细胞分泌IL-2的能力。

Sheep breeds with high resistance against Fasciola hepatica has not been found.

未发现对肝片吸虫感染有高抵抗力的品种。

Objective:To improve the clinical recognization of ectopic infection of fasciola hepatica.

目的：提高对肝片吸虫病肝外异位感染临床特点的认识。

Niclofalan and refoxanide were used to conduct the comparison experiment of effect on Deworming Fasciola hepatica in sheep.

应用硝氯酚和福诺得在绵羊中进行了驱除肝片吸虫效果的比较试验。

There was significant effect of the dose of Fasciola hepatica metacercariae on IL-2 level in serum, and that IL-2 have an important role in defense system of host.

这一结果提示，TNF-α可能参与肝片吸虫对杆的损伤过程，肝片吸虫感染剂量对宿主的IL-2含量影响较大，同时IL-2在宿主防御免疫中有重要作用。

We also explained the immune mechanism of different susceptibilities of the hosts to Fasciola spp. infection basing on our results, which was helpful to the selection of the vaccinal molecules anti-Fasciola.

研究结果解释了宿主对片形吸虫感染的不同易感性的免疫学机制，有助于片形吸虫疫苗分子的筛选。

Keywords: Fasciola hepatica; Fasciola gigantica; sheep; buffaloes; immune repsonse

中文关键词：肝片吸虫；大片吸虫；绵羊；水牛；免疫应答

The re-suits showed that IL level in serum of Ⅰ group goats decreased, whereas that of Ⅱ group goats increased, TNF-α levels in serum and IL-2 in supernatant with proliferation of PBL of goats increased after infection. PBL of goats was responsible for antigen 1 week after infection. Immune response of PBL of goats infected with Fasciola hepatica on the special and non-special antigen obviously increased. The results suggested that TNF-α would participate in the course of liver damage caused by Fasciola hepatica.

结果表明，山羊试验感染肝片吸虫后，Ⅰ组山羊血清IL-2水平在感染后有所下降，而Ⅱ组山羊血清IL-2水平在感染后有所升高；感染不同剂量肝片吸虫的山羊血清TNF-α水平和淋巴细胞IL-2分泌水平均有不同程度的升高，在感染后第1周淋巴细胞就有反应，并且对非特异性刺激原和特异性刺激原的应答都有显著升高。

The article reviews the advanced research on screening sheepbreeds with high resistance against fasciolosis. Screening sheep breeds with high resistance against fasciolosis has been tested by measuring parameter of plasma such as packed cell volume, mean corpuscular volume, mean corpuscular hemoglobin concen tration, glutamate dehydrogenase, gamma glutamyl transferase and aspartate trans ferase and percent take of metacercariae. High resistance of Indonesian thin tail sheep against Fasciola gigantica has been confirmed. The mechanism of high res istance and the time of killing Fasciola gigantica has also been described.

本文综述了抗片形吸虫病绵羊品种的研究概况，通过红细胞压积、红细胞平均体积、红细胞平均血红蛋白浓度、血清谷氨酸脱氢酶、γ谷氨酰胺转移酶、天冬氨酸转氨酶等血液学参数，囊蚴感染成活率的测定等方法来筛选抗片形吸虫病的绵羊品种，研究证明印度尼西亚细尾绵羊对大片吸虫感染具有较高的抵抗力，并概述了其抗虫感染的机制及杀虫作用时间。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。