发育不良

Bronchopulmonary dysplasia ; chronic lung disease ; diagnosis ; management ; neonate

支气管肺发育不良；慢性肺部疾病；诊断；治疗；新生儿

Objective Oxygen toxicity plays a major role in the pathogenesis of bronchopulmonary dysplasiain neonates requiring ventilation.

支气管肺发育不良(bronchopulmonary dysplasia， BPD)是一种因长期用氧，氧毒性使肺组织纤维化及肺萎陷的病变［1］。

OBJECTIVE: To study the effect of hyperoxia exposure on high mobility group protein-B1 (HMGB1) expression in neonatal mice and the role of HMGB1 in the pathogenesis of bronchopulmonary dysplasia. METHODS: C57BL/6 mice were randomly exposed to 60% O2 or air 1 day after birth.

目的：检测高迁移率族蛋白B1（HMGB1）在高浓度氧（60% O2）暴露新生小鼠肺组织损伤模型中的表达水平，探讨HMGB1在支气管肺发育不良发病机制中的作用。

One of the most common forms of pet arthritis is canine hip dysplasia.

最常见的一种形式的关节炎是宠物犬髋关节发育不良。

How can you know if your dog is suffering from canine hip dysplasia?

你怎么能知道你的狗患犬髋关节发育不良？

Once infected with Cucumber mosaic virus, banana became stunted and fruit production was decreased.

中文摘要香蕉於感染胡瓜嵌纹病毒(Cucumber mosaic virus， CMV)后，会产生发育不良之现象并且会降低产量。

When it starts to grow out of the soil, we don't defame it for its incomplete growth.

当它刚刚破土而出时，我们不因它幼稚，发育不良而诋毁它；当出现花蕾时，我们也不因它们不绽放而责备它。

In 1931, the Wisconsin research team proved the mammal nutrition must the third kind of element is the zinc; in 1961 Ananda S, Prasad and so on reported that "Iranian village sickness", has the short, the reproductive organ maldevelopment, to lack the iron liver splenomegaly, low-spirited, to be addicted to rests and so on sickness, the zinc treatment has the good effect; Various countries also one after another have the zinc denutrition the report which confirmed after the experiment, and discovered that the zinc medicinal preparation treats enteropathy extremity dermatitis to have the special effect.

锌为人体必需的微量元素之一，其作用巨大，正引起社会各界的日益重视，被近代医学界、营养学界喻为人体的"生命之花"、"智慧元素"。1931年，威斯康星研究小组证明哺乳动物营养所必需的第三种元素是锌；1961年Ananda S，Prasad等报告"伊朗乡村病"，有身材矮小、生殖器官发育不良、缺铁性肝脾肿大、精神不振、嗜睡等症，锌治疗有良效；各国也陆续有锌营养缺乏经实验证实的报道，并发现锌剂治疗肠病性肢端皮炎有特效。20世纪70年代末以后，我国各地有大量关于锌缺乏病的报道，以小儿为多见。

Herein, a case of mixed gonadal digenesis is presented, and the literature is reviewed.

在此，我们提出一个混合型性腺发育不良的病例，并做文献回顾。

The second group of patients have less severe dysgenesis.

第二组有相对更轻的发育不良。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。