Results: Respiratory illnesses occurred in all of the 286 patients. Among them,200 patients (69.9%) had MP pneumonia and 106 patients (37.1%) had extrapulmonary infection which extended to nervous system, cardiovascular system, urinary system, hematological system, digestive system, skin and lymph node.
The results were as follows:In 20 cases of respiratory distress patients, 14 (70%) showed a decrease of T_3 conspicuously higher than that of other diseases.
60 cases of neonatal respiratory failure (NRF) were confirmed by clinical anifestations and blood gas analysis. They were 27 cases of type Ⅰ RF (45%) and 33 cases Of ype Ⅱ RF (55%).
The clinical diagnostic criteria is respiratory difficulty, cyanosis, conscious changed and circulatory disorders. The index of blood gas is PaO_2≤6.67 Kpa, PaCO_2≥5.33 Kpa, which had some differences between the high altitude and the plain. When the patients presented PaO_2≥5.33 Kpa, were diagnosed the respiratory failure and must be rescued.
Construction and immunogenicity of recombinant pseudorabies virus expressing the modified GP5m protein of porcine reproduction and respiratory syndrome virus
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The stimuli vary widely and include antigens, infection, air pollutants, respiratory tract irrtants, exercise, and emotional factors.
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The BD state could be maintained for more than 48 hours with effective respiratory and circulatory support.
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Serologic study on the outbreak of acute upper respiratory tract infections caused by adenovirus 3
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From April to June, 2004, an outbreak of acute upper respiratory tract infections (AURTI) occurred in the north area of Jiangsu Province, China.
57 cases of respiratory syncytial virus (RSV) pneumonia presented were diagnosed on the basis of isolation of RSV and/or detection of serum neutralization antibody ag-ainst RSV. Among them 15 were both positive for RSV and neutralization antibody (titre≥4), 33 were positive for antibody and 9 were positive for RSV. RSV pneumonia occurred more frequently in the winter and spring seasons. Most of the cases were in-fants with mild symptoms, only 15.8% of cases had heart failure, and 3.5% (new born) had a...
12 cases of foreign body aspiration of the lower respiratory tract were misdiagnosed aspneumonia,atelectasis or bronchial asthma during the years of 1966-1979.The causes ofmisdiagnosis were:(1) lack of typical history of foreign body aspiration,(2) presence ofpredominant clincal picture of respiratory tract infection such as fever,cough,wheeze,hoarseness and expectoration,(3) negative chest film or one showing only pneumonia,obstructive atelectasis and emphysema.It was emphasized that a detailed...
本文对我院1966~1979年间所遇到的曾被误诊为肺炎、肺不张或支气管哮喘等疾病,后证实为下呼吸道异物的12例患儿进行了分析。其误诊原因有:(1)无典型的异物吸入病史;(2)临床上呼吸道感染症状较突出;(3)X 线胸片阴性或显示肺炎、阻塞性肺不张和肺气肿,因而被误诊为肺部疾病。文中提出为避免误诊应注意详细询问病史,如 X 线胸片中发现肺部某一固定部位显示肺不张、肺气肿或复发性肺炎时,应结合症状洋细进行异物吸入病史的询问:有可疑者应作支气管镜检查。
In 1980,80 critically ill newborns had heart and respiration monitored,with ECGabnormalities found in 70 cases and abnormal respiration curves in 79 cases.Amongthe 15 cases with prolongation of QT duration,blood calcium levels were lower than 7mg/dl in 6 cases;2 cases with high T wave were found to have hyperkalamia;and 2cases of congenital heart disease with cardiac failure manifested digitalis intoxicationon ECG during digoxin treatment.Apnea could be well shown on the fluorescent screenand graphic paper,...