Objective To investigate the influence of fast track surgery(FTS) on the concentrations of serum IL‐6 ,IL‐10 , and TNF‐αin pancreatic cancer patients ,and its clinical significance .Methods Eighty patients undergoing pancreatic cancer opera‐tion were divided into FTS nursing group and traditional nursing group .The concentrations of serum IL‐6 ,IL‐10 ,and TNF‐αin dif‐ferent times before and after operation ,and the same period between groups were measured .Results (1)The concentrations of ser‐um IL‐6 ,IL‐10 ,and TNF‐αwere no significantly difference in two groups before operation(P>0 .05);the concentrations of serum IL‐6 in the first and third postoperative day were higher than those before operation in the observation group (P<0 .05);there was no significant difference of the concentrations of serum IL‐6 between the fifth postoperative day and before operation(P>0 .05);the concentrations of serum IL‐6 after operation were higher than those before operation in the control group(P<0 .05);the concentra‐tions of serum IL‐6 in the same time after operation in the observation group were lower than those in the control group(P<0 .05);(2)The concentrations of serum IL‐10 in the first ,third and fifth postoperative day were higher than those before operation in the observation group(P<0 .05);the concentrations of serum IL‐10 in the first and third postoperative day were higher than those be‐fore operation in the control group(P<0 .05);the concentrations of serum IL‐10 in the same time after operation in the observation group were higher than those in the control group(P<0 .05);(3)The concentrations of serum TNF‐αin the first postoperative day were higher than those before operation in the observation group(P<0 .05);there was no significant difference of the concentra‐tions of serum TNF‐αbetween the third and fifth postoperative day and before operation(P>0 .05);the concentrations of serum TNF‐αin the first and third postoperative day were higher than those before operation in the control group(P<0 .05);there was no significant difference of the concentrations of serum TNF‐αbetween the fifth postoperative day and before operation in the control group(P>0 .05);the concentrations of serum TNF‐α in the first and third postoperative day in the observation were lower than those in the control group(P<0 .05) .Conclusion FTS could significantly reduce inflammatory reaction ,improve immunosuppres‐sion and helps to recover .

Objective To analyze the internal and external environment of nursing scientific research management by using SWOT analysis method,so as to promote the improvement of nursing scientific research work in our hospital.Methods Based on the analysis of the strength,weakness,opportunities and threats of nursing staff in scientific research activities in our hospital,this paper draws some conclusions and puts forward corresponding measures according to the analysis results.Results With the continuous development of nursing discipline in our hospital,the construction of the platform was improved,and the nursing scientific research work was improved.However,funding,personnel,consciousness and so on,have become the bottleneck restricting the development of nursing research in our hospital.Combined with the opportunities and challenges,a number of improvement measures are put forward.Conclusions We should strengthen the management of nursing scientific research,improve the relevant systems and measures to improve the internal and external environment,and promote the level and quality of nursing research activities in our hospital.

Breast cancer has become the malignant tumor with the highest incidence rate among women, of which human epidermal growth factor receptor 2 (HER2) positive breast cancer accounts for about 15%-20%. With the development of anti HER2 targeted drugs, the survival and prognosis of HER2 positive breast cancer has significantly benefited. About 45%-55% of breast cancer patients have low HER2 expression, and these patients usually do not receive anti HER2 treatment. However, there is a significant difference between the biological behavior and prognosis of breast cancer with low HER2 expression and breast cancer with zero HER2 expression. It is helpful to differentiate and adopt corresponding treatment strategies to improve the prognosis of patients. At present, there have been many advances in targeted therapy of breast cancer with low HER2 expression, which provides a useful reference for precision treatment of breast cancer with low HER2 expression.