目的 To investigate the clinical characteristics of pulmonary hypertension(PH) in patients with chronic obstructive pulmonary disease(COPD),and study the risk factors associated with PH.方法 430 cases of stable COPD p...
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目的 To investigate the clinical characteristics of pulmonary hypertension(PH) in patients with chronic obstructive pulmonary disease(COPD),and study the risk factors associated with PH.方法 430 cases of stable COPD patients underwent full pulmonary function tests (PFT),6-minute walk distance (6MWD),Exercise Oxyhemoglobin,***'s respiratory questionnaire(SGRQ) and transthoracic echocardiography,pulmonary artery systolic pressure(sPAP)≥36mm Hg was defined PH.
目的 In this research,we observe the effects of TGF-β1 on NADPH oxidase 4(NOX4)and the production of intracellular reactiveoxygen species in human bronchial smooth muscle cells(HBSMC),and then detect the effects of T...
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目的 In this research,we observe the effects of TGF-β1 on NADPH oxidase 4(NOX4)and the production of intracellular reactiveoxygen species in human bronchial smooth muscle cells(HBSMC),and then detect the effects of TGF-β1 treatment on theexpression of α-SMA and Collagen Ⅰ in *** aim of this study is to explore the effect of TGF-β1 on oxidant/antioxidantbalance and the synthesis of extracellular matrix in HBSMC,then further verify the role of smooth muscle cell involved in airwayremodeling,which may contribute to the mechanism of chronic obstructive pulmonary disease(COPD),to search more effectivetargets for the treatment of COPD.
目的 To analyze the results of the influenza surveillance in 2015,explore influenza pandemic characteristics and pandemicvariation to provide a scientific basis for the prevention and control of influenza pandemic.方...
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目的 To analyze the results of the influenza surveillance in 2015,explore influenza pandemic characteristics and pandemicvariation to provide a scientific basis for the prevention and control of influenza pandemic.方法 The materials of influenza-Like illness are from that of our hospital surveillance *** symptoms of influenza-1ikeillness are fever(body temperature are no less than 38 degree centigrade.)accompanied by cough or angina,but it is lack of theexact diagnosis evidence from other *** the number of the influenza-like illness and the total number of visitswill be statistics and summarized which be based on different departments and different ages,and reported by “China InfluenzaSurveillance Information System” before 12:00 *** date will be processed on the base of SPSS13.0 and analyzed by thestatistical method of descriptive epidemiology.
目的 Pulmonary actinomycosis is a rare but frequently misdiagnosed disease that is commonly confused with other chronic inflammatory diseases and malignancies. In this report, we aimed to evaluate the clinical manifes...
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目的 Pulmonary actinomycosis is a rare but frequently misdiagnosed disease that is commonly confused with other chronic inflammatory diseases and malignancies. In this report, we aimed to evaluate the clinical manifestations and imaging features of pulmonary actinomycosis for early recognition which could prevent the considerable physical damage caused by delayed diagnosis. 方法 We reported a 52-year-old Chinese man, suffered by a 15-day history of cough, copious purulent sputum and intermittent fever, was final diagnosed as pulmonary actinomycosis by B-mode ultrasonic-guided transthoracic needle biopsy. Then 24 confirmed cases, including our patient from year 2005 to 2010, were reviewed and their clinical manifestations, diagnosis and treatment were analyzed.
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