ABSTRACT
Objective To investigate the effectiveness and feasibility of standardized nursing training in reducing the incidence rate of post-endoscopic retrograde cholangiopanography(ERCP) pancreatitis. Methods A total of 521 patients were collected from January 2015 to June 2016 in ERCP therapy as control group.The patients in this group did not have standardized nursing training.A total of 289 patients were selected from July 2016 to April 2017 in ERCP therapy as intervention group.The patients in this group were carried out the standardized nursing training. The incidence of hyperamylasemia and post-ERCP pancreatitis was observed in two groups. Results The incidence of hyperamylasemia and post-ERCP pancreatitis was 12.09%(63/521),7.87%(41/521)in control group,and 7.61% (22/289), 3.11% (9/289) in intervention group,the difference was statistically significant between two groups(χ2=3.972,7.258,P<0.05 or 0.01). Conclusions The standard nursing training and intraoperative coordination can reduce its risk factors, and to reduce the post-ERCP pancreatitis and hyperamylasemia has important meaning and function.
ABSTRACT
Objective To investigate infection rates of different pathogens in patients with respiratory tract infection and its epi‐demic characteristics .Methods The 818 serum specimens were collected from children with respiratory tract infection .And IgM antibodies of nine main pathogens ,including Legionella pneumonia(LP) ,Mycoplasma pneumonia(MP) ,Coxiellaburnetii(COX) , Chlamydiapneumoniae(CP),adenovirus(ADV),respiratory syncytial virus(RSV),influenza A virus(IFA),influenza B virus(IFB) and parainfluenza virus(PIVS) type 1 ,2 and 3 ,were detected by using nine respiratory joint inspection reagent (indirect immunoflu‐orescence) .Results The total infection rate of nine kinds of pathogens was 30 .9% ,of which the MP infection was the most com‐mon ,followed by IFB infection and RSV infection .The mixed infection rate was 7 .7% .Conclusion The main pathogens for respir‐atory tract infection in childen in this region might be MP,IFB and RSV .Investigating pathogens of respiratory tract infection could be helpful for rational use of antibacterials .
ABSTRACT
Objective To explore the expression of basic fibroblast growth factor(bFGF) in pulmonary tissues of rats with bleomycin-induced pulmonary fibrosis and the role of bFGF in vascular injury.Methods Pulmonary fibrosis was induced in rats by intratracheal injection of bleomycin(BLM).Lung expression of bFGF proteins was assessed by SABC immunohistochemistry using bFGF monoclonal antibody and quantitative image analysis.Results The expression of bFGF in the lung tissues of BLM group was mainly distributed in bronchiole epithelial cells,muscular layers of bronchi and arterioles,and alveolar macrophage.It was higher than that in control group,with significant difference(P