脑死亡的

Objective : Neonatalhypoxic and ischemic encephalopathy is a nerve system injured disease due to its high mortality , its sequelae (such as brain palsy, amentia, epilepsy and so on).

目的：新生儿缺氧缺血性脑病是目前围产儿死亡和后遗症如脑瘫、智力低下、癫痫的主要且常见原因。

Anencephaly is fatal at or within hours of birth.

无脑畸形是致死性的或在出生后几小时内死亡。

Background: The neuron death resulting from traumatic brain injury can be classified into 3 types:(1)neuron death due to primary injury;(2)neuron necrosis due to secondary injury such as hemorrhage, compression, anoxemia and ischemia;(3)neuron apoptosis due to inflammatory factor, cytokine,, excitatory transmitter, Ca~(2+) overload and oxygen radical et al.

引言创伤性脑损伤所致的神经元死亡主要有三种：①原发性损伤所致的神经元直接死亡；②外伤后出血、压迫、缺血缺氧等继发性损伤因素所引起的神经元坏死；③炎性介质、细胞因子、兴奋性递质、Ca~(2+)超载、氧自由基等因素所诱发的神经元凋亡。

If activity in the brain has stopped, this is called brain stem death.

如果活动在大脑中已经停止，这就是所谓的脑干死亡。

Stroke is an important cause in deformity and death in our state.

在我国脑卒中是人群主要的病残和死亡原因。

In terms of safety there is no doubt a real equivalency of death, MI, stroke in the two groups.

从安全性的角度看，PCI组和CABG组死亡、心肌梗死和脑卒中事件上没有差异。

Objective:To explore the relation of delayed neuronal death with neuronal apoptosis following transient forebrain ischemia in the gerbil.

目的：探讨脑缺血再灌后迟发性神经元死亡与细胞凋亡的关系。

Recent studies found that ischemic brain damage is resulted from many reasons such as functional rearrangement of glia cells, an ion balance disorder, lipide peroxidation induced by free radicals, and changes of neurotransmitters.

许多继发性因素，如缺血后神经胶质细胞功能的重新安排，离子平衡紊乱，自由基引起的脂质过氧化损伤，以及神经递质的改变等可诱导神经细胞死亡，继而导致脑损伤，但有关缺血性细胞死亡机制目前还无定论。

Liver pain, or even death in cirrhotic ascites; Paragonimiasis infected cysts, child or adult worms in human tissues and organs within the transitional, If staying in the lung, patients would cough, chest pain and other discomfort, live in the brain occur in epilepsy, hemiplegia, live mainly in the liver to the liver, liver pain, will live in the subcutaneous form transitional mass or nodule; Fasciolopsiasis worm infection can suffer from abdominal pain, diarrhea, malnutrition, etc.; Angiostrongylus cantonensis larvae in human migration, lesions in the brain, can cause severe headache, nausea, vomiting, fever and neck hard, there will be serious paralysis, lethargy, coma or even death.

感染食源性寄生虫病后可出现不同的症状或体征：华枝睾吸虫病的危害主要是肝受损，轻症者可出现胃肠道不适症状，重者常有肝肿大、肝区疼痛、肝硬变腹水甚至死亡；感染肺吸虫囊蚴后，童虫或成虫在人体组织与器官内移行，若寄居在肺里，患者会出现咳嗽、胸痛等不适感觉，寄居在脑中则出现癫痫、偏瘫等情况，寄居在肝内主要表现为肝大、肝痛，寄居在皮下则形成移行性包块或结节；感染姜片虫后可出现腹痛、腹泻、营养不良等；广州管圆线虫的幼虫在人体移行，病变集中在脑组织，可引起剧烈头痛、恶心、呕吐、发热及颈硬等，严重者会出现瘫痪、嗜睡、昏迷甚至死亡。

Abstract］ objective to investigate the clinical featuremnursing and prognosis for cerebral infarction of aged people above 80 years old.methods selected 50 patients of aged people above 80 years old（maximun age 93）dured 2004 to 2006,who had been conformed cerebral infarction with mri or ct.results there were 38 patients improving and 11 patients died,who suffered from multi-focus of infection,large area and serious complication.conclusion aged people above 80 years old suffered from cerebral infarction with serious symptom,multi-complication and high mortality rate.

目的 探讨80岁以上老年人脑梗死的临床特点、护理及预后。方法取2004～2006年收治的50例80岁以上脑梗死患者（其中最大者93岁），均用头颅mri或ct证实。结果 50例中多数为多病灶、大面积和伴有并发症，治疗后好转38例、死亡11例。结论 80岁以上老年人患脑梗死后症状重、并发症多、死亡率高。

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。