查询词典 cerebellum

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。

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。

First, the non-brain structures removal was addressed to obtain the mask of encephalon, then the brain stem and cerebellum were separated respectively from the encephalon mask, and finally, two hemispheres were separated.

整个分割过程主要包括：首先从头部MRI图像中去除非脑组织，得到整个脑模板；然后分别从脑模板中分割提取脑干和小脑；最后分离左右两个脑半球。

First, the non-brain structures removal is addressed to obtain the mask of encephalon, then separate the brain stem and cerebellum respectively from the encephalon mask, and finally, two hemispheres are separated.

整个分割过程包括四个主要部分：首先从头部MRI图像中去除非脑组织，得到整个脑模板；再分别从脑模板中分割提取脑干和小脑；最后分离左右两个脑半球。

These DSs were first observed at 9 weeks in the distal part of ascending fibers that consist of gracile fasciculus and cerebellospinal-gracile nucleus and white matter of cerebellum. They extend along medulla oblongate to medulla cervix、medulla thorax、medulla lumbalis in accordance with dying-back type degeneration. The corticospinal tract were affected at 18 weeks,and thalamus、the olfactory pathway、the visal pathway、the auditory pathway were affected at 32 weeks.

这种DS从9周龄开始，首先在构成薄束路和脊髓小脑后路的上行纤维的远端区域-薄束核区和小脑白质出现，逐渐按照延髓、颈髓、胸髓、腰髓的顺序，向细胞体方向逆行性地进展。18周龄时波及到锥体路，32周龄时进一步波及到丘脑和嗅觉、视觉、听觉传导路。

Twelve hours after injury, remarkable functional changes of cerebrum, brain stem and cerebellum were observed by our functional scale of nervous system.

伤后12 h，神经功能量表分析显示大脑皮质、脑干和小脑功能受到明显影响。

Results Avermectine had no influence on body weight and cerebellum body ratio. The activities of LDH, GS, CK and CaN in 5.0mg/kg group were 15.508±0.084, 299.849±33.563 U/grot, 7.635±0.377 U/ml, 0.699±0.043 Umolpi/mgprot/hour, respectively at the end of treatment. Compared with the control group, the activities of GS and CK were increased and the activity of CaN was decreased.

结果 阿维菌素染毒后对大鼠体重增长和小脑脏器系数无影响，但可引起运动失调；染毒后21 d时，5.0 mg/kg组大脑皮层中LDH、GS、CK以及CaN活力分别为(1.508±0.084)，(299.849±33.563)U/，(7.635±0.377)U/ml，(0.699±0.043)μmolpi/，与对照组比较LDH活力无明显改变，GD、CK活力明显增加，CaN活力明显下降(P.05)。

The results show that:44 out of 179 cases are of HECHDT,and 37 out of 179 cases are of death; the occurrence rate of digestive tract hemorrhage resulted from the hemorrhage of cerebral basis segment complicated by ventricle hematocele is the highest,and the sequence of the occurrence rates resulted from other position is subarchnoid cavity,brainstem,cerebral lobes,cerebellum,and within cerebral basis segment's hemorrhage; the encephalorrhagia complicated by the hemorrhage of digestive tract is mainly related to the factors of ventricular hematocele,center-line structure shift,hematoma quantity etc,and its case mortality is relatively high.

结果表明：179例中并发消化道出血44例(24.6%)，死亡37例(20.7%)；消化道出血发生率以脑基底节区出血并脑室积血为最高(38.9%)，其次依序为蛛网膜下腔、脑干、脑叶、小脑和局限于脑基底节区出血；并发消化道出血的病死率为50%，无消化道出血的病死率为11.1%。脑出血并发消化道出血主要与出血溢入脑室、中线结构移位、血肿量大等因素有关，且病死率高。

Superficial siderosis is a rare condition consisting of deposition of hemosiderin on the leptomeninges, as well as on the surface of the brain, cerebellum, brain stem and cranial nerves.

中枢神经系统表面含铁血黄素沉积症是含铁血黄素沉积于软脑膜及大脑、小脑、脑干、颅神经表面的一种罕见疾病。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

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