Objective To investigate the effect of methylation of the APC gene on expression and the correlation with clinical data in pancreatic cancer.Methods Sixty postoperative tissue samples with pancreatic cancer were collected in the First Affiliated Hospital of Zhengzhou University from August 2010 to January 2011,20 benign pancreatic disease tissues were collected as control groups.APC promoter methylation and gene expression levels were detected by Methylation Specific PCR (MSP),Real Time PCR (RT-PCR) and Western blot in 60 pancreatic carcinoma,42 metastasis and 20 benign pancreatic disease tissues,then analyze the relation between methylation of the APC gene and the clinical data.Results APC promoter methlation was observed 48.53％,46.67％ and 1.16％ in pancreatic carcinoma,metastasis and benign pancreatic disease tissue,respectively.Methylation of APC in pancreatic carcinoma and metastasis increased significantly compared with control tissues (x2 =12.903,14.402; P ＜ 0.05).There were no statistically significant differences of APC expression in these tissues (P ＞ 0.05).There was a significant correlation between methylation of APC and clinicopathological stage (x2 =6.801,P ＜ 0.05),but no correlation with gender,age,tumor size,histological grade and metastasis (x2 =0.727,1.311,0.372,0.148,0.017 ; P ＞ 0.05).Conclusion The methylation of APC gene is closely related with pancreatic carcinoma inogenesis and the clinicopathological stage,but do not effect the expression of APC in tissues.

Objective To promote upper extremity function rehabilitation in patients with breast cancer postoperatively.Methods The application of upper extremity function rehabilitation was designed,and was applied in patients with breast cancer after surgery who were selected from June 2015 to September,and we established management and evaluation scheme.Result The application improved patients' functional exercise compliance and upper extremity dysfunction(P＜0.001).In the short term,upper extremities edema incidence was 2.17％,which was lower than the national average.The nurses thought that it improved the work efficiency.Conclusion The application is an effective tool to improve postoperative upper extremity function rehabilitation in patients with breast cancer.

Severe community acquired pneumonia (SCAP) has raised substantial concern due to high morbidity and mortality. SCAP is usually associated with multiple organ dysfunction syndrome (MODS) and sepsis. It is suggested that organ function and coagulation/fibrinolysis improvement, organ injury reduction and organ repair facilitation are highly required besides microbiology detection and optimization of antibiotics strategy on treatment of SCAP. Neutralization antibody, steroid, immunmodulatory therapy, and Chinese medicine etc. contribute to organ function improvement from different perspective. The unique profile of multiple target and personalized therapy of Chinese medicine may become a promising new option for SCAP and MODS. The combination of Western and Chinese Medicine shed new light on SCAP treatment.

Objective:To evaluate the efficacy of visualized precise lung expansion for determining the intersegmental plane in thoracoscopic segmentectomy.Methods:Sixty-four American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ patients, regardless of gender, aged 33-77 yr, with body mass index of 16-34 kg/m 2, undergoing elective thoracoscopic segmentectomy under general anesthesia, were included. They were preoperatively reconstructed with 3D CT bronchovascularization to reconstruct the pulmonary vasculature, bronchus, and the virtual intersegmental planes of the lungs. The patients were divided into 2 groups ( n=32 each) using a random number table method: visualized precise lung expansion group (group V) and modified expansion and atrophy group (group E). Group V used visualized precision lung expansion to determine the intersegmental planes, and group E used the modified expansion and atrophy method to determine the intersegmental planes. The intraoperative intersegmental plane determination time, target segmental bronchus identification and treatment time, anesthesia time, operation time, postoperative air leakage, pulmonary atelectasis, fever, occurrence of lung infection, postoperative 24 h drainage volume, drain removal time and hospitalization time were recorded in the two groups. Results:Compared with group E, the intersegmental plane determination time, target segment bronchial identification and treatment time, anesthesia time and operation time were significantly shortened in group V( P<0.05).There were no significant differences between groups in the 24 h postoperative drainage volume, drain removal time, hospitalization time or incidence of postoperative pulmonary complications ( P>0.05). Conclusions:Compared with the modified expansion and atrophy method, visualized precise lung expansion can effectively shorten the intersegmental plane determination time in thoracoscopic segmentectomy.