Objective To discuss the clinical preventation and treatment of the complications induced by endotracheal intubation in SICU.Methods Retrospective analysis was used on 55 cases of intubated patients in our hospital nearly 2 years.Results The incidence of endotracheal intubation was 36.4％,pneumonia 23.6％,accidental extubation 5.5％,endotracheal ulcer 1.8％,tracheoesophageal fistula 1.8％,obstruction of tracheal catheter 1.8％,arytenoid dislocation 1.8％.Conclusion The causeof complications of endotracheal intubation in SICU were overtime intubation,tranma,excessive-pressure of the air cuff and local inflammation.Airway humidification,suitable sedation,accurate and moderate operation,extubation or tracheotomy,suitable cuff pressure and fiberoptic bronchoscopy examination could avoid such complications.

Angioplasty, Balloon, Coronary ; Humans

Accident Prevention ; Adult ; Bronchoalveolar Lavage ; methods ; Female ; Foreign Bodies ; therapy ; Humans ; Iatrogenic Disease ; prevention & control ; Male ; Middle Aged ; Pneumonia, Aspiration ; therapy ; Respiratory Aspiration ; therapy

Endoscopy ; methods ; Epidermal Cyst ; surgery ; Female ; Humans ; Middle Aged ; Skull Base ; pathology

Adult ; Humans ; Male ; Pneumoconiosis ; complications ; Pulmonary Alveolar Proteinosis ; complications

Adult ; Bronchoalveolar Lavage ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; therapy ; Positive-Pressure Respiration

Adult ; Chronic Disease ; Female ; Humans ; Kidney Transplantation ; adverse effects ; Male ; Middle Aged ; Nasal Polyps ; etiology ; Postoperative Complications ; Sinusitis ; etiology

Silent information regulator 1 (SIRT1) is a NAD+-dependent histone deacetylase,which plays an important role in cerebral ischemia.It mainly stabilizes cerebral vascular endothelium,prevents vascular stenosis and the anti-inflammatory and anti-oxidative stress effects after cerebral ischemia.This article reviews the protective effects of STRT1 and its related mechanisms in cerebral ischemia.

Objective To investigate the relation of Toll-like receptor 4 (TLR4)and monocyte chemoattractant protein-1 (MCP-1)with acute coronary syndrome.Methods 60 patients with coronary heart disease patients including 39 cases of a-cute coronary syndrome (ACS group),21 cases of stable angina (SA group)from January 2015-March 2016 in Xi’an First Hospital were in this observation.ACS group was divided into acute myocardial infarction (AMI,n=21)and unstable angina pectoris (UAP,n=18).Another 30 cases with angiographically normal was included in control group.Enzyme-linked immu-nosorbent assay (ELISA)detection was used to detect the serum content of MCP-1,TLR4 expression was tested by flow cy-tometry.Triglyceride (TG),total cholesterol (TC),low-density lipoprotein cholesterol (LDL-C)and high-density lipopro-tein cholesterol (HDL-C)were detected.Results TLR4 levels of ACS group was significantly higher than SA group (t=4.455,P=0.021).Serum MCP-1 levels of ACS group were significantly higher than SA group (t=3.220,P=0.002)and control group (t=6.197,P=0.000).MCP-1 levels of ACS group were higher than control group (t=2.306,P=0.025). The Spearman correlation test TLR4 was positively with MCP-1 (r=2.389,P=0.025).Conclusion MCP-1 and TLR4 may determine the severity of coronary heart disease,combined detection of MCP-1 and TRL4 can provide the clinical value for early diagnosis and treatment of ACS.

The general theories of gray correction methods for the medical ultrasonic image are introduced in this paper, including gray level correction, gray level transformation and histogram correction. The dominant histogram equalization method is expatiated and modified against its disadvantages including inapparent enhancement of partial detail and non-interactivity. Series connections of several gray correction methods are used to treat with the ultrasonic image, and thus its utility is improved through the selective enhancement of the contrast of certain gray scope.