Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences
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Beijing Da Xue Xue Bao · Oct 2009
[Investigations of influential factors of acute renal injury after coronary artery bypass grafting].
To investigate the incidence, correlate factors and effect on convalescent of acute kidney injury (AKI) after coronary artery bypass grafting (CABG). ⋯ The incidence of AKI was high (27.94%). Female, hypertension, hyperlipemia, number of grafts, the duration of mechanic ventilation were risk factors in monovariance analysis, and AKI may increase the time of ICU and the length of stay post operation. Hypertension, number of grafts, duration of mechanic ventilation were independent risk factors of AKI in multivariable logistic regression model.
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Beijing Da Xue Xue Bao · Aug 2009
Case Reports[A case report of lymphomatoid granulomatosis and review of the literature].
To explore the clinical manifestation of lymphomatoid granulomatosis (LG) and the early diagnosis. Retrospective analyses of the clinical features of LG and pathology features by open lung biopsies were conducted. The patient was a 42-year-old female with irregular fever, and her chest X-ray and computed tomography showed nodules with cavity and pleural effusion. ⋯ Open lung biopsy is very important for pathology diagnosis. Early diagnosis and treatment are the key to improving survival in these patients. The therapeutic effect is good.
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Beijing Da Xue Xue Bao · Aug 2009
Comparative Study[Application of the 2007 lung cancer staging system by International Association for the Study of Lung Cancer].
To compare the prognoses of non-small cell lung cancer patients based respectively on the 6th-Edition Staging System for NSCLC (the 6th-Edition Staging System) and the new staging system by the International Association for the Study of Lung Cancer (IASLC) (new staging system). ⋯ The new staging system by NSCLC has better staging specificity than the 6th-Edition Staging System and could be used for Chinese patients.
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To present clinical and pathologic features of pulmonary hyalnizing granuloma through analyzing three cases found in our institution and reviewing cases reported in the English language literature. ⋯ Since patients with pulmonary hyalinizing granuloma demonstrated a spectrum of clinical presentations, radiologic changes and histologic features with a variety of associated clinical disorders, pulmonary hyalnizing granuloma is more in keeping with a clinicopathologic entity rather than a specific pathologic disease.
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Beijing Da Xue Xue Bao · Apr 2009
Review[ATP-sensitive potassium channel and its cardiovascular protection effects].
ATP-sensitive potassium channel(K(ATP)) consists of a 4.4 complex of an inwardly rectifying Kir6.x pore plus a sulfonylurea receptor, which is an ATP-binding cassette transporter. K(ATP) has been indentified in a variety of tissues and recognized as an important drug target. ⋯ K(ATP) has been proposed to play protective roles during heart failure, arrhythmia, myocardial infarction, stress, myocardial ischemia and hypertension. In this review, a summary of K(ATP) is presented with molecular structure, localization, regulation, cardiovascular protective effect and its mechanisms.