Surgery
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Comparative Study
Morphologic changes and prognosis of the respiratory tract epithelium in inhalation injury and their relationship with clinical manifestations.
We set out to observe the morphologic changes and determine prognosis based on airway epithelial injury after inhalation injury of varying severity using a fiberbronchoscope and to explore the relationship between the severity of epithelial injury and its clinical manifestation. ⋯ Fiberoptic bronchoscopy contributes to the accurate evaluation of tracheal epithelial injury severity. As the severity of inhalation injury increased, the clinical symptoms also increased. Severe complications (eg, bleeding and asphyxia caused by epithelial slough) may occur in patients with third-degree injury and should be closely observed by clinicians. The airway epithelium has a substantial potential for repair. Even if the airway epithelial injury is severe, the damaged epithelium will recover.
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To investigate the role of CD4+ CD25+ Foxp3+ regulatory T cells (Tregs) in septic conditions, and to examine the potential of targeting them for the treatment of sepsis. ⋯ We found an increase in the percentages of Tregs in peripheral blood circulating CD4+ T cells from patients with sepsis, and in splenic MNCs from septic mice, and observed that regulation of Tregs by neutralizing IL-10 or TGF-β might represent a novel strategy for treating the immunosuppressive conditions in sepsis.
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The present study was designed to evaluate the results of phenolization for pilonidal sinus disease and the risk factors for treatment failure. ⋯ With an early return to work and low rates of complications and recurrence, phenolization is a simple outpatient procedure for the treatment of pilonidal sinus disease in selected patients.
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Acute kidney injury secondary to renal ischemia and reperfusion injury is widely prevalent. Ghrelin, which is a stomach-derived peptide, has been shown to be anti-inflammatory. The purpose of this study was to examine whether human ghrelin has any beneficial effects after renal ischemia and reperfusion injury, and if so, whether ghrelin's action in renal ischemia and reperfusion injury is mediated by the vagus nerve. ⋯ Human ghrelin treatment in renal ischemia and reperfusion injured rats attenuated systemic and kidney-specific inflammatory responses. The protection of human ghrelin in renal ischemia and reperfusion injury was mediated by the vagus nerve. These data suggest that ghrelin can be developed as a novel treatment for patients with acute kidney injury induced by renal ischemia and reperfusion injury.