Procaterol was given orally to 144 patients with upper respiratory tract infections and allergic symptoms at the dosage of 50, u g, bid, for 6 d.

Conclusion VA can activate AM and has a great role in prevention and treatment of respiratory infectious diseases.

结论适当补充VA可活化肺Mφ，对防治呼吸道感染有重要意义。

The study of PBMCs T-helper cell subpopulation Th1/ Th2 and B cells for children with MP LRTIs

肺炎支原体下呼吸道感染患儿外周血辅助性T细胞亚群Th1/Th2及B细胞的研究

The GDM infection mostly includes urinary and respiratory route infection, vaginitis of trichomonas and mycosis.

GDM感染主要以尿路感染、呼吸道感染、霉菌性阴道炎为主。

Conclusion: The treatment outcome is obvious to treat influenza B virus induced upper respiratory tract inflection with heat-clearing and detoxifying drug and the side effect is less.

结论：清瘟解毒方治疗流感B病毒上呼吸道感染效果显著，副作用少。

The factor extract analyzing showed Zn and Pb played an important role in repetitive respiratory tract infection of children.

因子提取分析显示，Zn和Pb在儿童反复呼吸道感染发病中起非常重要的作用。

Objective To detect mycoplasma pneumonia ( MP) in children with respiratory tract infections so as to provide data for clinical diagnosis and treatment.

目的对小儿呼吸道感染患者进行肺炎支原体（MP）检测，为临床诊断与治疗提供依据。

It shows that high frequency of RSV infection was found in patients with lung cancer more than noncancers.

陈杭薇等在研究成人呼吸道感染过程中发现肺癌患者RSV的检出率比其他肺部疾病患者高；

Combination of penicillin V and penicillin G for respiratory tract infection in children

青霉素V钾片与青霉素G注射剂联合治疗小儿呼吸道感染

A Randomly Controlled Clinical Trial of Aspirin-vitamin C Dispersible Tablets in Patients with Acute Upper Respiratory Tract Infection

阿司匹林维生素C分散片治疗急性上呼吸道感染的随机对照临床研究

Result: Acute upper respiratory infections: the percentage of penicillin and macrocyclic was 82.93% in Group A, 49.36% in Group B and 35.00% in Group C.

结果：急性上呼吸道感染各组首选药物为青霉素或大环内酯类，A组占82.93%，B组49.36%，C组占35%。

Study of Zn and IgA of Children Patients with Repeated Respiratory Infection

反复呼吸道感染儿童发锌和血清IgA的分析

Result: Compared to ARI, AP haven't respiration catarrh symptom such as nasal obstruction, running, and so on ( P < 0.001).

结果：AP与急性呼吸道感染发热患者相比，AP一般没有呼吸道的卡他症状，即鼻塞、流涕等（P<0.001）；

Objective To understand if human parvovirus B19 ( HPV B19) is one of causes of respiratory infection in children.

目的了解呼吸道感染患儿是否存在人细小病毒B19（HPV B19）感染。

Pathological observation of airway inflammation after neonatal CVB_3 inoculation in rats

新生鼠呼吸道感染CVB3致气道炎症的病理学观察

In addition, for the PS combined with respiratory infections can also be manifested with increased lung markings ( 9/ 75). 5.

此外对于合并呼吸道感染的PS患儿也可表现为肺纹理增多（9/75）。

The acute C. pneumoniae infection rate of symptomatic asthma patients ( 59.4%) was markedly higher than respiratory tract infection patients ( 34.9%, P < 0.05).

哮喘组发作期患者肺炎衣原体急性感染率（59.4%）显著高于呼吸道感染组（34.9%，P＜0.05）；

The clinical characteristics of 92 cases with lower respiratory tract infection by Hi were analyzed.

分析92例Hi下呼吸道感染的临床特点。

Respiratory infections and environmental stimuli influence the risk of developing COPD and the disease progression.

呼吸道感染及环境暴露因素对慢性阻塞性肺疾病（COPD）的发生、发展有重要影响。

Objective To comprehend the status of tuberculous, mycoplasmal and chlamydial infection in outpatients with respiratory tract infection at Respiratory outpatient Department.

目的了解呼吸科门诊呼吸道感染患者TB、MP和CP感染情况。

Detection of AmpC and extended-spectrum β-lactamases producing strains in lower respiratory tract infections

下呼吸道感染细菌产AmpC酶和超广谱β内酰胺酶的检测