Scientists think the protein may allow hybrid viruses to grow more efficiently in the lower temperatures of the upper respiratory tract, from which the virus can more easily spread to others.
科学家认为正是这个蛋白使得杂交病毒在上呼吸道的低温环境中更易生长。从上呼吸道，病毒可以更易传播到其他宿主。
Undernutrition increases the risk of upper respiratory tract infections and subsequent acute bronchitis, especially in children and older people.
营养不良增加上呼吸道感染的风险从而发生急性支气管炎，特别是儿童和老人。
Orbital cellulitis typically presents with fever and an erythematous, swollen, tender eyelid with a recent history of sinusitis or upper respiratory tract infection.
眼眶蜂窝织炎典型表现为发热，眼睑发红、肿胀、触痛，且近期常有鼻窦炎或上呼吸道感染病史。
The most commonly reported reactions included upper respiratory tract infections, rash, and urinary tract infections.
最常见报告的反应包括上呼吸道疾病、皮疹和尿路感染。
Inversions can help clear the upper respiratory tract and drain secretions from the nose, allowing freshly oxygenated blood to flow into the oral cavity.
倒置体式能清理上呼吸道，排出鼻腔内的分泌物，让新鲜富氧的血液循环到口腔。
Over 12 weeks in the autumn and winter of 2008, the researchers tracked the number of upper respiratory tract infections the participants suffered.
在2008年秋冬季超过十二周的的时间里，研究人员跟踪调查了受访者感染上呼吸道疾病的人数。
Adenovirus-36 (Ad-36) is a highly contagious virus that normally causes upper respiratory tract infections.
腺病毒—36 (Ad - 36)，通常会导致上呼吸道感染，一种高度传染性的病毒，大约有50多种变异体。
An upper respiratory tract infection may precede all other symptoms in as many as 68.8% of patients.
l 68.8%的患者在所有症状之前有上呼吸道感染。
This chapter reviews the anatomy of the upper respiratory tract, describes the necessary equipment, presents techniques, and discusses complications of laryngoscopy, intubation, and extubation.
本章将回顾上呼吸道解剖，描述必需的设备，介绍技术，并讨论喉镜窥视、气管插管和拔管的并发症。
The most common side effects in clinical studies were upper respiratory tract infection, sore throat, and diarrhea.
临床研究中最常见的副作用是上呼吸道感染，喉咙痛和腹泻。
Nasopharyngeal cancers were primarily undifferentiated carcinomas (89%), whereas nonnasopharyngeal upper respiratory tract carcinomas were predominantly squamous cell (88%).
鼻咽癌是主要的未分化癌（89%），然而非鼻咽部上呼吸道癌主要是鳞状细胞癌（88%）。
The dimethyl sulfate, a substance that is used to produce industrial dyes and pesticides, can be corrosive and irritative to human skin, eyes and the upper respiratory tract.
硫酸二甲酯是用来生产燃料和农药的物质。它对于人类的皮肤，眼睛和上呼吸道系统具有腐蚀和刺激作用。
While the intact rabbits were poisoned, they had the similar course of hemodynamic changes as that of those animals with upper respiratory tract irritated alone.
整体动物全呼吸道中毒的血液动力学改变与上呼吸道单独受双光气刺激所引起的血液动力学改变循相似规律。
Bulbar muscles are often involved the whole body can affect other muscle groups, vulnerable to upper respiratory tract infection and other reasons, induced myasthenic crisis.
延髓肌受累者常可累及全身其它骨骼肌群，极易因上呼吸道感染等原因而诱发肌无力危象。
His cough was caused by an infection of the upper respiratory tract.
他的咳嗽是由上呼吸道感染导发的。
Conclusion: the phlegm hot clear inoculation fluid treats the young child acute upper respiratory tract infection to have the good treatment result.
结论：痰热清注射液治疗小儿急性上呼吸道感染有良好的治疗效果。
The most common adverse events were headache, upper respiratory tract infection, and inflammation of the nose and throat.
最常见的副反应是头痛，上呼吸道感染和鼻咽喉炎。
Goal: the observation phlegm hot clear inoculation fluid treats the young child acute upper respiratory tract infection the clinical curative effect.
目的：观察痰热清注射液治疗小儿急性上呼吸道感染的临床疗效。
The prevalences of hMPV infections vary from country to country, and the consequences range from mild upper respiratory tract infection to severe bronchiolitis or pneumonia.
世界各国报道其感染率不径相同，感染症状可从轻微的上呼吸道病变到严重的细支气管炎和肺炎。
The study found modern medicine, dandelion treat upper respiratory tract infection, acute bronchitis, gastroenteritis and so on.
研究还发现蒲公英能够治疗上呼吸道感染，急性支气管炎，肠胃炎等等。
The results showed that the times for runners to suffer from upper respiratory tract infections were obviously more than those for the control group.
结果发现，运动员患上呼吸道感染次数较之对照组明显要多，每次患病的平均持续时间明显要长。
They may also irritate the upper respiratory tract, causing coughing, choking, and general debility.
这些也能刺激上呼吸道，引起咳嗽、窒息和全身虚弱感。
AIM: to evaluate the therapeutic effects and safety of ribavirin glucose injection and ribavirin (Virazole) injection in the treatment of acute viral upper respiratory tract infection.
目的：评价利巴韦林葡萄糖注射液对急性病毒性上呼吸道感染的疗效及安全性并与利巴韦林注射液进行比较。
Objective: to evaluate the efficacy and safety of Yiqing Shuangjie Capsule and Tablet in treating acute upper respiratory tract infection with wind-warm syndrome.
目的：观察一清双解胶囊和片剂治疗急性上呼吸道感染(风温病热在肺卫证)的疗效，并对其安全性作出评价。
Objective To evaluate the efficacy and safety of Aspirin-vitamin C dispersible tablets in treating upper respiratory tract infection (URI).
目的评价阿司匹林维生素C分散片治疗上呼吸道感染的临床疗效和安全性。
Methods To observe the symptoms and the signs in 120 cases infected in upper respiratory tract by pneumonia mycoplasma, to analyze the blood routine test and to make the differential diagnosis.
方法对120例经临床证实的支原体感染引起的上呼吸道感染患儿进行临床观察，并进行症状、体征、血常规分析及鉴别诊断。
Methods To observe the symptoms and the signs in 120 cases infected in upper respiratory tract by pneumonia mycoplasma, to analyze the blood routine test and to make the differential diagnosis.
方法对120例经临床证实的支原体感染引起的上呼吸道感染患儿进行临床观察，并进行症状、体征、血常规分析及鉴别诊断。
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