气管

From 1 to 7 weeks PC MG could be isolated from laryngeal swabs in all the vaccinated groups and the unvaccinated,but the isolation rate was lower in the former.7 weeks PC MG could be isolated from trachea,lung and air sac in the control group,while in Group I MG was isolated only from trachea and lung.

攻毒后第7周从对照组鸡的气管、肺、气囊中均可分离到MG，而试验Ⅰ组仅在气管和肺中分离到了MG。

This is the inflammation and narrowing of the voice box, the main air tube to the lungs, and the larger branching air tubes.

这是炎症和缩小的声音框，主要的空气管，以肺，以及规模较大的分支的空气管。

After a cold caused by coughing, not only anti-viral cold, and antibiotics should be used with rapid control of the upper respiratory tract disease and bronchitis; recurrent cough and persons with asthma, with the exception of anti-infection, it should be at the same time the use of antispasmodic antiasthmatic drugs, such as aminophylline and salbutamol to relieve the airway spasms; due to rhinitis, sinusitis, tonsillitis, etc. caused by coughing, in the treatment of nasopharyngeal disease should pay attention to local treatment, such as sinusitis puncture septic treatment, to persons suffering from tonsillitis, such as removal of enlarged tonsils.

感冒后引起咳嗽，不应只抗病毒治感冒，而应与抗生素同用，迅速控制上呼吸道和气管炎症；咳嗽反复发作并伴哮喘者，除抗感染外，应同时使用解痉平喘药，如氨茶碱和舒喘灵，以解除气管痉挛；因鼻炎、鼻窦炎、扁桃体炎等引起的咳嗽，在治疗时应注意鼻咽疾病的局部治疗，如对鼻窦炎的穿刺抽脓治疗，对患扁桃体炎者切除肿大的扁桃体等。

Results The levels of IgE,IL-4and histamine in sera and the number of acidophilic cells in blood were all in-creased;The asphyxiant sign,the congestion and edema of the epiglottis,a large amount of the lightish yellow mucous fluid with some blood-filaments in the tracheae,pneumochysis,scattered petechiae on the inside surfaces and the bot-toms of both lung lobes were found;cerebromeningeal haemorrhage and cerebral edema were observed under microso-cope.

结果 检血中IgE、IL-4、组胺含量和嗜酸粒细胞数量均显著增加。死者呈窒息征象；气管喉头充血水肿，气管内有大量淡黄色夹有血丝的粘性液体，肺水肿，肺叶间及肺底部散在点状出血；脑膜出血和脑水肿。

For intubated patients, an endotracheal aspirate sample should be obtained.

对于气管插管病人，需要将气管内吸出物做病原学培养。

There was no significant difference in epithelial destruction, intra-luminal obstruction and BO formation between allografts from HO-1 transgenic pigs or non-transgenic pigs. However, in day 28 and 56 allografts, we did see some of the grafts still showed bronchiole structure with normal epithelial cells which hasn'tbeen found before.

使用HO-1 基因猪的异体移植肺块，在气管表皮破坏、气管内径阻塞、及阻塞性细支气管炎形成的程度，与使用非基因猪并无显著差异，惟在第28 天及56 天的肺块中，有部份的异体移植肺块中可见正常的支气管型态及表皮细胞。

Objective It is to study the clinical effect of treating tracheostenosis by tracheal stent placement through fiberoptic bronchoscope.

目的 研究经纤支镜放置气管支架治疗气管狭窄的临床效果。

People who might benefit include children born with defective airways, people with scars or tumours in their windpipes, and those with collapsed windpipes.

从该手术中获益的人群中包括那些出生伴有气管缺陷的儿童，气管中有肿瘤或者伤疤的成人，以及气管萎缩的人。

Most of insects usually don not have the hemcoyte for transporting oxygen, the respiratory of insect is chiefly accomplished by the tracheal system that spreads all over the whole body. Outside oxygen enters the tracheal system through spiracles arranged in two sides of body and is transported through trachea and tracheoles to meet directly the needs of tissues.

一般认为大多数昆虫体内没有运输氧的血细胞存在，昆虫呼吸主要是靠遍布全身的气管系统来完成，O2靠扩散作用由分布于昆虫身体两侧的气门处进入，经气管、微气管的运输而直接给组织供氧。

Following successful modeling, rats of bFGF group were intratracheally injected with 400 U bFGF and rats of VEGF group with 2 μg VEGF, once a week for three times. MSCs group was injected 1 mL suspension of 4×109/L MSCs into tail vein. MSCs+VEGF group was injected MSCs into tail vein and intratracheally injected VEGF (2 ug, three times) at the same time. Model control and normal control groups were intratracheally injected with equal volume of sodium chloride.

成功造模后，碱性成纤维细胞生长因子组气管内注入400 U碱性成纤维细胞生长因子，血管内皮生长因子组气管内注入2 μg血管内皮生长因子，1次/周，共3次；单纯细胞移植组于尾静脉注入4×109 L-1骨髓间充质干细胞悬液1 mL；血管内皮生长因子+细胞移植组气管内注入血管内皮生长因子的同时，尾静脉注入骨髓间充质干细胞；模型对照组、正常对照组给予相同体积的生理盐水。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。