Asha N Chesnutt

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The fibroproliferative reaction to acute lung injury may limit restoration of normal lung function and increase mortality in patients with acute lung injury. A biologic marker of collagen synthesis in the lung may be useful for studying the pathogenesis of acute lung injury and for identifying patients with acute lung injury who are at high risk for death(More)
Although it is well known that beta-adrenergic agonist stimulation increases alveolar epithelial sodium and fluid transport, it is not known whether the beta-1 or the beta-2 receptor mediates this effect. Two clinically relevant beta-adrenergic agonists, dopamine (beta-1 agonist) and dobutamine (beta-1 and beta-2 agonist) were used to define the(More)
Recent in vivo and in vitro experimental evidence indicates that transforming growth factor-alpha (TGF-alpha) is an important growth factor in the process of recovery and remodeling that occurs after acute lung injury. However, there are very little clinical data on TGF-alpha in patients with acute lung injury. Therefore, the purpose of this study was to(More)
The pregnant patient in the intensive care unit (ICU) poses many challenges. Physicians and nurses need to understand the basic concepts of maternal physiology and fetal physiology. The physicians must care for the mother and consider the potential adverse effects that diagnostic and therapeutic interventions might have on the fetus. This article focuses(More)
Sarcoidosis is a multisystem granulomatous disorder of unknown cause that presents most frequently in young adults with bilateral hilar adenopathy, pulmonary infiltrates, and skin or eye lesions. The multisystem clinical manifestations of this disease are a diagnostic challenge to all physicians. Although the clinical and pathologic characteristics of(More)
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