疫

Zeta potential was -44.23 millivolt. Viscosity was 1.83 mpa. All of which were coincided with physical desire. In addition, the tests of PHGF liposomes including irritation, hemolysis, pyrogen, anomaly toxicity and hypersensibility, proved that the preparation reached the standard of intravenous injection entirely. Taking glutamic pyruvic transaminase and malondialdehyde in mice as index, studies on pharmacodynamics after hepatic injure caused by tetrachloromethane in mice indicated that GPT level (P.001) and MDA yieldment P

以小鼠CCli急性中毒性肝损伤为模型，以动物血清中谷丙转氨酶（GP水平与肝脏中丙二醛p A烨成量为指标，进行PHGF脂质体的药效学试验，结果表明P＊＊F脂质体能显著降低GP T水平o＜0刀01）与MD A 生成量厌＜o.05）；大鼠组织形态的观察表明高剂量＊＊＊F脂质体能使肝脏 0 内皮细胞增生活跃，提高肝细胞的免疫功能，对受损肝细胞具有修复作用；同样小鼠碳廓清试验也显示PHGF脂质体较市售粉针具有更好的机体免 p 疫作用o功刀01），达到制剂设计目的，获得较好的结果。

The high sensitivity and specificity of real time RT-PCR were shown by The test result, 10~7 of the diluted allantoic fluid infected by AIV can also be detected, and has no cross-reaction with common Avian virus and Avian vaccines, such as low virulent NDV and IB V vaccine.5 days after the broiler has been injected with AIV vaccine, no matter hypodermal or muscular injection, the real time RT-PCR has not found any AIV nucleotide, indicating the use of AIV vaccine has no effect on the test results.

在检测禽流感感染的尿囊液时，尿囊液稀释至10~(-7)仍可检出病毒核酸，荧光RT-PCR方法的特异性也很强，检测时与禽群常用的疫苗如新城疫弱毒疫苗、传染性支气管炎弱毒疫苗等均不出现交叉反应。

In the traditional sense,"Immunotoxin", in nature, wind, cold, heat, dry, wet and so different, but it is warmed up to see the evil.

传统意义上的&疫毒&，在性质上有风、寒、热、燥、湿等不同，但最多见的则是温热之邪。

This result could offer basic informations for estimating the safety of anti-tumor immunotoxin aimed at EGFR as target binding site.

这一结果为今后对针对EGFR的抗肿瘤兔疫毒素进行安全性评价提供了基础资料。

The AIDS "Immunotoxin" After the invasion of the human body, although the acute infection phase, there may be a short warm or hot and humid evil some of the features, but the subsequent asymptomatic period and the AIDS period, are mainly manifested in the characteristics of injury in the body upright.

而艾滋病&疫毒&侵袭人体以后，虽然在急性感染期可出现短暂的温热或湿热邪气的一些特性，但其后的无症状期及艾滋病期，则主要表现为损伤人体正气的特性。

Therefore, how to determine inapparent infection and differentiate between infected and vaccinated animals is required for FMD prevention and control.

因此，如何判断隐性感染动物以及区别注苗动物和自然感染动物是口蹄疫防制技术研究的一项重要内容。

FMDV usually causes persistent infection or inapparent infection that can also occur in vaccinated animals following contact with the virus,which will influence the diagnostic techniques and the preventive measures that need to be taken.

口蹄疫病毒是小RNA病毒科口蹄疫病毒属的成员，该病毒感染动物尤其是反刍动物以后，会形成无症状的持续性感染或隐性感染，注射疫苗的动物当再次接触新病毒时，也会成为隐性带毒者，从而给口蹄疫的诊断和防制带来严重的影响。

Different from the importation characteristic before 90s, strains after 90s were highly isogenous, suggested that the cholera epidemics in Sichuan province after 90s were endemic source. Inaba 1d strains from national wide epidemic in 2001 and 2002 were the same RT. Strains typed as different phagetypes (phagetype 6, phagetype 13 and phagetype 1) might be from a same clone.

除82-007、95-001外，所试菌株均具有致病性；20世纪90年代以四川省发生的霍乱为输入性，90年代后四川省流行的菌株高度同源，具有地方疫源性；2001、2002年在四川省乃至全国引起流行的稻叶1d为同 RT型，为传入性霍乱；噬菌体分型6型、13型菌株和1型菌株可能来自同一克隆系。

Different from the importation characteristic before 90s, strains after 90s were highly isogenous, suggested that the cholera epidemics in Sichuan province after 90s were endemic source. Inaba 1d strains from national wide epidemic in 2001 and 2002 were the same RT. Strains typed as different phagetypes (phagetype 6, phagetype 13 and phagetype 1) might be from a same clone.

除82-007、95-001外，所试菌株均具有致病性；20世纪90年代以前四川省发生的霍乱为输入性，90年代后四川省流行的菌株高度同源，具有地方疫源性；2001、2002年在四川省乃至全国引起大流行的稻叶1d为同一RT型，为传入性霍乱；噬菌体分型6型、13型菌株和1型菌株可能来自同一克隆系。

Nested PCR is a rapid,specific and sensitive method for detecting Leptospira in the epidemic regions.

套式 PCR 是一种灵敏度高、特异性强的快速检测自然疫源中钩体的有效方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。