Conclusion a novel antigenic gene of Trichinella spiralis was obtained.
结论获得具有抗原性的旋毛虫抗原新基因。
The mechanisms of the compensatory growth of V. spiralis were discussed.
并初步探讨了水生植物受损后的补偿生长机理。
It need not add pancreatin to separate the somatic cells of Trichinella spiralis.
旋毛虫的体细胞分离，可以不用加胰酶消化。
Objective To explore the external cultivation in vitro of larvae of Trichinella spiralis.
目的探讨旋毛虫幼虫在宿主体外培养的情况。
The parasiticidal effects of superhigh pressure were studied for Trichinella Spiralis larvae.
应用超高压技术，对旋毛虫肌幼虫进行杀灭作用研究。
Objective To obtain antigenic genes encoding newborn larvae antigens of Trichinella spiralis.
目的获取具有抗原性的旋毛虫新生幼虫基因。
Aim To study the action of mebendazole on larvae of Trichinella spiralis and its parasitical muscle.
目的观察甲苯咪唑对旋毛虫幼虫及其寄生的骨骼肌的作用。
The cytotoxicity of the serum of mice infected with T. spiralis against L929 tumor cells was assayed.
用l 929细胞为靶细胞，对旋毛虫感染小鼠血清的细胞毒作用水平进行了测定。
Objective: To generalize cellular immunity effect in against Trichinella spiralis intestinal phase worm.
目的：概述细胞免疫效应在抗旋毛虫肠道虫体中的作用。
The surface morphology of newborn larva of Trjchinella spiralis was studied with scanning electron microscope.
本文对旋毛虫新生幼虫扫描电镜下的体表形态作了描述。
Objective To study the effect of pregnancy on the immune response against Trichinella spiralis infection in mice.
目的研究妊娠对小鼠旋毛虫感染免疫应答的影响。
This article introduced the new developments on the study of protective immunity of T. spiralis newborn larvae antigens.
本文介绍了旋毛虫新生幼虫抗原保护性免疫研究的新进展。
The research showed that the organic solvents stress on V. spiralis was related to the type and property of organic solvent.
研究结果表明，有机溶剂对苦草的作用与有机溶剂的种类以及性质有一紧密联系。
Aim To establish a sensitive specific and stable polymerase chainreaction (PCR) for detecting Trichnilla spiralis infection.
目的建立敏感、特异、稳定的聚合酶链反应(pcr)法，以检测旋毛虫病。
Objective: To study the pathological changes on muscular tissue in rabbits experimentally infected with Trichinella spiralis.
目的：研究旋毛虫感染兔肌组织的病理变化。
Objective To find out the specific diagnostic antigens in excretory-secretory (ES) products from muscle larvae of Trichinella spiralis.
目的寻找旋毛虫肌幼虫排泄分泌（ES）物中的特异性诊断抗原。
But it was another 1.4 billion years before the first truly multicellular organism, called Grypania spiralis, appears in the fossil record.
但这之后又经过了14亿年才出现了最早的多细胞生命体——卷曲藻(Grypania)的化石记录。
The specimens predate the first truly multicellular organism, called Grypania spiralis, which appeared in the fossil record 1.4 billion years ago.
与在化石记录14亿年前出现的称为Grypaniaspiralis的第一种真正的多细胞生物相比，这些标本还要更早。
Newborn larvae antigens of Trichinella spiralis have better immunogenicity, which can induce an obvious immune protection against T. spiralis.
旋毛虫新生幼虫抗原具有很好的免疫原性，有明显的抗旋毛虫保护性免疫作用。
Methods On the Day 17 after being infected with Trichinella spiralis, pre encysted larvae were collected and total RNA of the larvae was obtained.
方法大鼠感染旋毛虫后第17天收集成囊前期幼虫，提取虫体的总rna。
The growth laws of Vallisineria spiralis and the relationship between its growth and water depth and transparency clarity are analyzed and studied.
对苦草的生长规律及其与水深、透明度之间的关系进行了初步分析与探讨。
Conclusion After incubation in intestinal contents or bile, T. spiralis larvae inoculated into semisolid medium invaded intestinal epithelial cells and developed in vitro.
结论旋毛虫幼虫经肠内容物或胆汁孵育后再接种至半固体培养基，可在体外侵入肠上皮细胞并能生长发育。
Methods: Larvae of Trichinella spiralis isolated from the muscle of a Trichinella - infected mouse were put in a glass homogenizer for homogenizing, digesting with trypsin.
方法：将从小鼠肌肉分离、纯化的旋毛虫幼虫，放入玻璃匀浆器匀浆，胰酶消化。台盼蓝和中性红染色检测分离细胞的活性。
Objective to study congenital transmission of Trichinella spiralis in mice and observe the protection of anti-Trichinella antibodies from the infected DAMS to challenge infection.
目的研究旋毛虫在小鼠的先天性传播并观察母鼠抗旋毛虫抗体对攻击感染的保护作用。
The sera collected from the rats and rabbits infected by Trichinella spiralis and from the patients with trichinosis were determined through the microprecipitation test with frozen T. spiralis larvae.
应用冰冻旋毛虫幼虫微量沉淀试验检测感染旋毛虫的大鼠、兔及患者血清。
The sera collected from the rats and rabbits infected by Trichinella spiralis and from the patients with trichinosis were determined through the microprecipitation test with frozen T. spiralis larvae.
应用冰冻旋毛虫幼虫微量沉淀试验检测感染旋毛虫的大鼠、兔及患者血清。
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