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| Name | Class |
|---|---|
| Peking University | OTHER |
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Epidemiological investigations has suggested exposure to air pollution linked with respiratory disease, especially chronic obstructive pulmonary disease. However, the potential mechanisms of adverse effects remains scare. The present study will assess the association between air pollutants and respiratory related parameters to elucidate possible mechanisms.
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| Measure | Description | Time Frame |
|---|---|---|
| Lung Function indices were performed in peking university third hospital | Lung Function indices including FEV1(ml), FVC(ml),the ratio of FEV1/FVC et, al.. When we perform data analysis,these parameters will be expressed as the percentage of the predicted values based on the subject-specific sex, age,height and weight. | Repeated-measure study was conducted from November,2014 to January,2016,lung function was measured by every four months |
| Measure | Description | Time Frame |
|---|---|---|
| Inflammation related biomarkers were measured by flow cytometry | Inflammation related factors including IL,TNFa et, al. all biomarkers units are pg/ml. | Repeated-measure study was conducted from November,2014 to January,2016,biomarkers were measured by every four months |
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Subjects including health volunteers and COPD patients,both of them without severe cardiopulmonary diseases and long-term residents in Beijing
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| Name | Affiliation | Role |
|---|---|---|
| Bei He, MD/Ph.D | Peking University Third Hospital | Study Director |
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| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
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Urine,Blood,Sputum and Exhaled breath condensate
| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |