During winter-spring season, the respiratory diseases occur frequently such as bronchial asthma, acute trachea-bronchitis, pneumonia, hemoptysis, acute respiratory failure and pleurocele. The main causes were the weather change, deficiency of the resistance ability, which facilitate the development of microbial.
Respiratory Tract Diseases ; Seasons

Study of respiratory function of 120 males’ workers ages of 25-45 years in some cement and asbestos factories was performed to give the methods for reducing respiratory diseases. Results showed that: the working time of these workers was over 5 years. Their respiratory function reduced by aged and working time. The more working time was, the more exposed time to dust in working environmental was. The results indicated that it is necessary to give reducing methods of silidust in producing process, to improve work condition, and to reduce diseases of respiratory
Respiratory Tract Diseases ; Occupational Diseases

At the Military Hospital No108, from August 2000 to May 2002, 111 patients with respiratory tract disease were studied perspectively. Results showed that the most vulnerable age 1-5 years old (26.13%), 5-10 years old (41.44%). 26 cases were infected with streptococci (23.42%). Among respiratory tract infectious patient streptococci A 26% were isolated, cartaphalis 18%. Among bronchitis patients, Streptococci A 14%, M cartahalis 12%. Among rhumatism arthritis patients Streptococci alpha 12%, cartahalis 6%
Streptococcus ; Adenoids ; Respiratory Tract Diseases

At the Military Hospital No108, from August 2000 to May 2002, 111 patients with respiratory tract disease were studied perspectively. Results showed that the most vulnerable age 1-5 years old (26.13%), 5-10 years old (41.44%). 26 cases were infected with streptococci (23.42%). Among respiratory tract infectious patient streptococci A 26% were isolated, cartaphalis 18%. Among bronchitis patients, Streptococci A 14%, M cartahalis 12%. Among rhumatism arthritis patients Streptococci alpha 12%, cartahalis 6%
Streptococcus ; Adenoids ; Respiratory Tract Diseases

By a descriptive study and a design-cross sectional study; author has conducted a study on a real situation of bacterial air pollution and related respiratory diseases in some regions in Thai Nguyen city, the results showed that: 1. The Quan Trieu ward where is bacterial polluted is 3 times higher than a control one. 2. In this ward, a number of bacteria in the afternoon is higher than those in the morning. 3. Bacterial air pollution is related to the prevalence rate of respiratory diseases in the studied regions. From above findings, author has given several recommendations as follows: - In ARI programme, environment factors should be paid more attention to. - Traffic system should be more upgraded. In order to control dust, watering cars should regularyly operate in the main streets of Thai Nguyen city.
Air pollution ; respiratory tract diseases

At the National Institute of Pediatrics, the cause of acute respiratory inflammation was studied. Most of pathogenic bacteria isolated from patients with pneumonia and bronchitis were S.pneumoniae (48%) and H.influenzae (44%). The methods using antibiotics dilution on agar to determine the minimum concentration of bacteria and PCR to determine the penicillin resistant gene sequences were used. Results showed that 58% of strains of S.pneumoniae were resistant to penicillin with a sensitivity 19%; 74% resistant to cefotaxin, sensitivity 16%. Other beta-lactamase antibiotics except ampicillin (resistance 35%, sensitivity 30%)
Anti-Bacterial Agents ; bacteria ; Respiratory Tract Diseases

Total of 54 patients were diagnosed with pneumo-bronchitis using conventional and WHO 1990’s criteria. It is found that the younger the children with recurrent pneumo-bronchitis are, the more severe the status of admission is and the more rapidly the disease progresses. Clinical symptoms of patients do not depend on age. Clinical symptoms that have predictive value are cyanosis, contraction of thorax, bleeding cough, wheezing and neural dysfunction.
Respiratory Tract Diseases ; bronchitis ; pediatrics ; diagnosis

Allergen component-resolved diagnosis (CRD) is an emerging molecular diagnostic technology, which can further clarify the protein profile of allergen components in allergic patients, achieve accurate detection of allergens, and have great significance and value for the precise prevention and treatment of allergic diseases. In this article, the CRD technology and its research progress in respiratory allergic diseases are introduced, and the importance of CRD in the evaluation, prevention and treatment of respiratory allergic diseases are discussed.
Humans ; Allergens ; Hypersensitivity ; Respiratory Tract Diseases

Allergen component-resolved diagnosis (CRD) is an emerging molecular diagnostic technology, which can further clarify the protein profile of allergen components in allergic patients, achieve accurate detection of allergens, and have great significance and value for the precise prevention and treatment of allergic diseases. In this article, the CRD technology and its research progress in respiratory allergic diseases are introduced, and the importance of CRD in the evaluation, prevention and treatment of respiratory allergic diseases are discussed.
Humans ; Allergens ; Hypersensitivity ; Respiratory Tract Diseases

Child ; Humans ; Stethoscopes ; Respiratory Sounds ; Auscultation ; Respiratory Tract Diseases ; Electronics