查询词典 encephalomalacia

The coloring of Fe〓 increased in cerebellum of chicken with encephalomalacia, specially in district of edema.

铁离子价态的变化表明铁在自由基的产生过程中起介导作用，对雏鸡脑软化症的发生起促进作用。

There was the apoptosis of neurocyte companied the chicken encephalomalacia. The number of apoptosis was affected not only by the content of free radical but also by the function of anti-oxidant system.

在雏鸡发生脑软化的过程中伴有神经细胞凋亡的现象，神经细胞凋亡的数量不仅受体内自由基含量的影响，同时也受到机体抗氧化系统功能的影响。

The chicks show an ataxia not unlike the ataxia of vitamin E deficiency known as encephalomalacia or crazy chick disease.

雏鸡显示共济失调，但与维生素E缺乏的称为小脑软化症或疯狂病不同。

The CT of severe HIE manifested as encephalomalacia and porencephaly and diffuse atrophy.

重度HIE的CT多表现为脑软化、穿通畸形及弥漫性脑萎缩。

Of the 11 follow-up cases, 11 encephalomalacia lesions were detected in 4 cases, which showed long T1 and long T2 signal intensity with low signal intensity on DWI.

复查11例其中7例痊愈，其余4例出现11个软化灶，在T2WI表现为异常高信号，在DWI表现为低信号，T1WI表现为低信号。

The chick s show an ataxia not unlike the ataxia of vitamin E deficiency known as encephalomalacia or crazy chick disease.

雏鸡显示共济失调，但与维生素E缺乏的称为小脑软化症或疯狂病不同。

The nutritional encephalomalacia were induced successfully in the chicken fed the diets with lower vitamin E and extra fish oil.

用低V〓日粮、维持需要的硒量并添加鱼油的方法可以复制出脑软化雏鸡模型，在临床学方面取得了与自然病例的一致性结果。

Meanwhile the function of antioxidant defense system increased to enhance the ability for clearing free radical and antagonized the damage to organism from free radical. So the activity of GSH-Px and T-AOC enhanced. But the compensative ability was limited and the activity of GSH-Px decreased abruptly and the T-AOC was not increased further in cerebellum of chicken with encephalomalacia. This showed that it existed the exhaustion of GSH-Px in cerebellum of chicken with encephalomalacia.

在体内自由基蓄积的同时，机体抗氧化系统功能出现代偿性增强，提高自由基的清除能力，以对抗自由基对机体的损伤，表现为GSH-Px活性和T-AOC的增强，但机体的代偿能力是有限的，发病雏鸡小脑中GSH-Px活性的突然降低和T-AOC的不再增高，表明GSH-Px在发病雏鸡小脑中存在耗竭现象。

The protein and phospholipid constituent in membrane of neurocyte in brain of chicken with encephalomalacia was separated and studied with the method of SDS-PAGE electrophoresis and the method of high performance-thin layer chromatography respectively The fluidity of neurocyte membrane of chicken with encephalomalacia was determined for the first time The content of Ca and trace elements were determined in chicken encephalomalacia systematically and the status of Fe ion in cerebellum was observed. The activity of enzymes that were relative to metabolism of energy and neuro-medium in brain were checked systematically with the method of enzyme-histochemistry. Pathological examination was carried out by microscopic and ultramicroscopic observation. The apoptosis of neurocyte in brain was checked.

在进行临床观察、定期剖杀并检测体内V〓含量、体重和脑重的基础上，重点研究了与神经损伤有关的以下几个方面的内容：系统地检测了体内自由基代谢和抗氧化系统功能的变化；首次采用SDS-PAGE电泳法分离并检测了雏鸡脑软化症神经细胞膜蛋白组分，并以高效薄层层析法检测神经细胞膜磷脂组分；测定了脑软化症雏鸡神经细胞膜的膜流动性；首次系统检测了脑软化症雏鸡体内钙及微量元素含量，并进行了小脑组织总铁离子状态观察；采用酶组织化学方法系统地观察了脑组织中与脑能量代谢和神经递质有关的酶的活性；对相关组织进行了病理组织学和超微结构观察；并对脑组织中神经细胞的凋亡进行了检测。

The trial model with chicken encephalomalacia was set up by using the feed of low congtent of V〓 and supplying excessive unsaturated fatty acid in feed for studying the molecular mechanism of chicken encephalomalacia in the study. On the basis of observing the symptom and postmortem examination in clinic and determining the content of V〓, the bodyweight, the weight of cerebrum and cerebellum, the focus of the study was on follows which were relative to neuropathic injury. The concentration of free radical and the function of antioxidant defense system of chicken with encephalomalacia were determined systematically.

中文题名雏鸡脑软化症的分子机理副题名外文题名 The molecular mechanism of chicken encephalomalacia 论文作者王振勇导师石发庆教授学科专业临床兽医学研究领域\研究方向动物营养代谢病学位级别博士学位授予单位东北农业大学学位授予日期2002 论文页码总数110页关键词雏鸡脑软化鸡馆藏号BSLW /2003 /S858 /7 为了深入探讨雏鸡脑软化症发病的分子机理，本课题通过在采用低V〓饲料和添加过量UFA建立了雏鸡脑软化症实验模型。

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。