病因

causes of acute encephalocele is multifaceted,and it can be prevented and treated with corresponding measures to cut down cerebral impairment and decrease mortality.

术中出现急性脑膨出的病因是多方面的，针对不同的病因采取相应的措施，可以减轻脑组织的损害，降低病死率。

The key part of beta-amyloid is its residue of 25-35 〓, which can aggregate into fibril in vivo and in vitro.

AD是一进行性神经退行性变，它的确切病因目前还不清楚，β淀粉样肽（β-amyloid，Aβ）的增加已被广泛接受为中枢病因性过程，所有致AD的已知突变都伴随有Aβ的大量产生。

Of lymphoma patients is a cause of infection-induced, 50% of patients unable to cause."

"40％至50％的淋巴癌患者病因是病毒感染引发的，50％左右的患者查不出病因。"

The literature study contists of two parts:The first is about the review of the historical names of eczema,recognition of illness,intemal and topical treatment, and it summarize the experience and knowledge of the modernday famous expert of traditional Chinese medicine and the research progress of eczema in decade lately,and introduce the general situation about experimental research of eczema.

文献研究本文首先对祖国医学文献中有关湿疹病名、病因病机及治疗方面文献进行了复习，归纳总结了现代名中医家对湿疹的认识，并且对近十年来关于中医治疗湿疹研究进展作了一综述，对有关湿疹的实验研究情况亦有所介绍，以及现代医学对湿疹的基本认识，包括病因，发病机理，诊断与治疗概况。

nodular dermal vasculitis in lower extremities are often seen clinically in middle-age women, and are evoked by many causes. Some laboratory examinations have abnormal outcomes and we think these are related with autoimmune reactions of nodular dermal vasculitis. We can make diagnosis with clinical character of erythema and nodose lesions in lower extremities, laboratory examinations and histopathology inspection. Antibiotics, non- Steroid anti-inflammatory drugs, anti-tubercle drugs and corticosteroids are effective drugs.

结节型皮肤血管炎多发于中年女性；结节型皮肤血管炎病因复杂，可能是由于细菌、真菌、病毒、结核、药物等所引起，也可为某些全身性疾病的皮肤表现；实验室指标异常改变可能与疾病免疫反应有关；结节型皮肤血管炎诊断以双下肢红斑结节性损害的临床特点，结合实验室及组织病理学检查可确诊分型；结节型皮肤血管炎针对病因选用抗生素、非甾体抗炎药、抗结核药、皮质类固醇激素等治疗有效。

Cough variant asthma, postnasal drip syndrome, and gastroesophageal reflux disease are the most common causes of chronic cough in elderly patients.

CVA、PNDs和GERC是老年不明原因慢性咳嗽的常见病因，判定特异性治疗效果在病因诊断中起重要作用。

Methods: Rhinoscopy and CT examination were performed on 32 cases of Charlin′ syndrome. Specific surgical therapy was taken to correct such abnormalities of the nasal cavity.

对32例患者应用鼻内镜和CT进行检查，找出病因，然后根据不同的病因在鼻内镜下处理鼻腔解剖异常。

objective:to explore the value of laparoscopy in diagnosis and treatment of female infertility.methods:the clinical data of 139 cases of female patients with infertility were analyzed retrospectively.results:among 139 cases,55 cases with pelvic adhesion,34 cases with salpingitis,20 cases with endometriosis,and 14 cases with polycystic ovary.the pregnancy rates were 47.27%,41.18%,55.56% and 46.15% respectively after laparoscopic surgery.pelvic adhesion salpingitis and endometriosis were the major cause of female infertility.conclusions:laparoscopic technique can find out the reason of infertility more earlier and more directly and provide timely therapy.so it has excellent clinical effect.

目的：探讨腹腔镜诊治女性不孕症的应用价值。方法：回顾分析我院2004年12月至2007年12月应用腹腔镜诊治女性不孕症139例患者的临床资料。结果：139例中盆腔粘连55例，输卵管炎34例，子宫内膜异位症20例，多囊卵巢综合征14例，术后妊娠率分别为47.27%，41.18%，55.56%，46.15%。盆腔粘连、输卵管炎、子宫内膜异位症是引起女性不孕的主要盆腔病因。结论：应用腹腔镜技术能早期、直观、准确的明确不孕症输卵管及盆、腹腔病因并可同时予以针对性治疗，在直视下通液，动态观察输卵管通畅度和形态，大大降低了常规通液术的假阳性、假阴性率。

The introduction to classification of cattle diseases includes ten parts concerning virus, bacteria and spirochete, diseases of digestive system, metabolic disorders, reproductive disorders, diseases of the foot, udder diseases, protozoa, specific pathogenesis infectious diseases and poisonings, and collected 50 common cattle diseases. User could search and understand pathogenesis and classification, onset season and main attack age, clinical signs and remedial recommendation and prevention.

牛病分类介绍依病因分为病毒性、细菌性和螺旋体性、消化器官疾病、代谢障碍、繁殖障碍、蹄病、乳房疾病、原虫性、特殊病原传染病及中毒等十项，共收集了50种常见的牛病，使用者可查询与了解各种疾病的定义与病因、发病年龄与季节、主要症状与防治方法。

The diagnostic accuracies of PTC in distinguishing the causes of nontumorous from tumorous lesions were 93.3% and 86.4%, respectively.

PTC对梗阻性黄疸的病因诊断价值高于B超和CT ，在老年人梗阻性黄疸的病因诊断中是一种相当有价值的诊断方法

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。