Objective To explore the clinical value of using heparin in DIC caused by Tsutsugamushi.Methods 27 cases of Tsutsugamushi with DIC were divided into two groups. The heparin treatment group(n = 15) and non-heparin treatment group(n = 12). The two groups were compared and analyzed. All the cases were diagnosed definitely depended on the "Tsutsugamushi-Disease-Diagnosis Standard".Results The group which use heparin improved in rectifying shock,terminating heorrhage,restoring the time of lab index of DIC,rating of MOF and death. Compared with the control group, the difference had statistical significance(P

Desmoid tumor of abdominal wall was also known as fibronmatosis of abdominal wall.It is a rare benign fibroblastic tumor, which is characterized by non-enveloped,strong local infiltration, with high recurrence rate after surgery.In December 2011, one patient with huge desmoid tumor of abdominal wall with intestinal tube received surgical resection with single-stage patch repair for the large defect in abdominal wall at the 210th Hospital of PLA, and the result was satisfactory.

Objective To identify the influencing factors for pediatric nursese' reporting of adverse events at 3A hospitals in Beijing. Methods Adopting the random sampling of ten 3A hospitals with pediatric wards in Beijing and conducting an questionnaire survey of some nurses in those hospitals. Results The possibility of adverse events reporting increased with the awareness of adverse events which was related with their severity. Except for title, educational background, length of service, position and past experiences were not associated with the barriers. The major perceived barrier was fear of colleague relationship brokenup and some other undesirable consequence. Conclusions Better training of awareness of adverse events and changes of the punitive culture by the roots as well as some regulation or policy were the major solutions to improve incident reporting.

Aim To purify L-amino acid oxidase(LAAO) from the venom of Naja atra and study its effect on endothelial cells.Methods The NAV-LAAO was purified by ion-exchange chromatography and affinity chromatography.The MTT assay and Western blot were used to detect the viability and apoptosis of HUVEC.The tubule-forming was used to study the angiogenesis of cells.Results The NAV-LAAO was purified successfully from the venom of Naja atra.The molecular weight of NAV-LAAO was determined to be 58 ku by SDS-PAGE.NAV-LAAO effectively inhibited the growth and tubule-forming of HUVEC,and the 50% inhibitory concentration(IC50) was 21.42 mg?L-1.Compared with control,the levels of caspase-3 and caspase-8 increased in HUVEC treated with NAV-LAAO.Conclusions The NAV-LAAO is purified successfully from Naja atra venom by ion-exchange chromatography and affinity chromatography.The NAV-LAAO inhibits the growth and tubule-forming capacity of HUVEC in a dose-dependent manner.

Objective Investigate the effect of recombinant human growth hormone on large area burn with severely inhalation injury. Methods Forty cases of large area burn with severely inhalation injury were divided randomly into two groups, 20 in control group and 20 in rhGH group. The indexes of nutritional status (including MAMC,Hb,total protein,albumin and so far),healing time of burn wound,and the time of mechanical ventilation were recorded and compared between two groups. Results The nutritional status showed no difference between two groups before treatment,and was significantly better in rhGH group after treatment.The healing time of autologous skin pulp grafting and donor site,the time of mechanical ventilation and the length of hospital stay were significantly shorter in rhGH group patients than control group.Conclusion rhGH can enhance the wound healing rate,improve the nutritional status of patients with mechanical ventilation,shorten the time of mechanical ventilation,and decrease the complications of burn.

Objective To observe the changes of peripheral blood CD27+B cells percentage in patients with HBV-related disease of different severity and the clinical significance.Methods 20 cases of chronic viral hepatitis B,23 cases of HBV-related liver cirrhosis,21 cases of liver cancer were selected,25 cases of healthy controls in the corresponding period who had the physical examination were set as the healthy control group.The peripheral blood in the healthy controls and the patients with HBV-related disease was collected.The cellular immune level changes and CD27+ B cells percentage was detected by flow cytometry,the humoral immunity was detected by immune transmission turbidty method:IgM,IgD.Results (1)Compared with the healthy control group,CD27+B cells percentage significantly decreased in the three groups of patients with HBV-related disease [(5.16 ± 0.36) ％ vs.(4.52 ± 0.22) ％,(2.24 ± 0.15) ％,(0.58 ± 0.02) ％,F =4.32,P ＜ 0.05],and the downward trend gradually obvious as the disease degree exacerbated.nnnnn(2)IgM,IgD in the three groups of HBV related disease patients rised obviously,and the increase range became more obvious as the disease degree exacerbation(F =3.29,5.23,P =0.02,0.03).Conclusion CD27+B cells has a close relationship with HBV-related disease,and rebuilding the body's immune defense system is great importance for evaluating prognosis and the clinical guidance in HBV-related disease.

Objective To investigate the infection status of A ngiostrongylus cantonensis in winkle from 9 cities in Guizhou Province.Methods The winkles were collected randomly from aquatic products wholesale market,agricultural market or restaurants in 9 cities (Guiyang,Zunyi,Tongren,Kaili,Anshun,Duyun,Xingyi,Bijie and Shuicheng) and classified in Guizhou Province,and the third-stage larvas of Angiostrongylus cantonensis were separated and detected with microscopy by tissue homogenization (Pomacea canaliculata was first checked with lung screening method,and then rechecked by tissue homogenization),and infection rate was calculated.Results Totally 2 177 winkles were tested,the overall infection rate of Angiostrongylus cantonensis was 1.5％ (32/2 177),among them,Pomacea canaliculata was 1 287,five was positive,and the infection rate was 0.4％; Achatinafulica was 240,positive 27,the infection rate was 11.3％; Bellamya lithophaga was 372 and all 278 Cipangopaludina chinensis was not positive.Conclusions There is a higher risk of infection with Angiostrongylus cantonensis if eating winkles.The third-stage larva in Pomacea canaliculata and Achatina fulica has been found in Guizhou Province.Market management,food-safety inspection of the winkles on sale,and public health education should be strengthened.

Objective To compare the clinical efficacy of gemcitabine arterial infusion chemotherapy with intravenous chemotherapy in the management of patients with advanced pancreatic cancer and to evaluate the efficacy and safety of gemcitabine arterial infusion chemotherapy. Methods 43 patients with advanced pancreatic cancer were included in this study, of whom 21 patients received arterial infusion chemotherapy (Group A) and the other 22 were treated by intravenous chemotherapy (Group B), gemcitabine combined with 5-FU chemotherapy was administrated in both groups. The main outcomes were clinical benefit response (CBR), tumor response rate and toxicity. Results Compared with Group B, there was a significant improvement of CBR in group A (81% vs 50%, P =0.033) ; there was also significant improvement of pain control in group A (76.2% vs 45.5%, P =0.039). There was no significant difference in the tumor response rate between two groups (33.3% vs 22.7%, P =0.498). No significant increase of side effects was observed in both groups. Conclusions In the management of advanced pancreatic cancer, the arterial infusion method may be more favorable than intravenous approach in improving clinical benefits with mild toxicity and well tolerability.

To evaluate multi-slice computer tomography (MSCT) in mediastinal lymph node metastasis of T1 and T2 non-small cell lung cancer (NSCLC). Methods:A total of 32 patients with T1 and T2 NSCLC from February 2004 to October 2012 were selected. Preoperative MSCT assessment of mediastinal lymph nodes was performed on basis of the pathological results. Results:Lymph nodes with diameters of≥10 mm were evaluated, and the sensitivity and specificity of the MSCT mediastinal lymph node me-tastases were 82.4%and 92.4%, respectively. Lymph node size, primary tumor location, and visceral pleural invasion showed statistical significance in forecasting mediastinal lymph node metastases (P<0.05). Conclusion:MSCT can be used for the effective evaluation of mediastinal lymph node metastasis, lymph node size, and position of primary tumor. and visceral pleural invasion of the tumor had a higher risk of mediastinal lymph node metastasis.