Objective To study status and risk factors of nosocomial infection of Pseudomonas aeruginosa in hospital ,provided a basis to clinical control infected of PDRPA .Methods Monitoring of nosocomial infection of Pseudomonas aeruginosa from Februar‐y 2014 to March 2012 in our hospital ,retrospective analysis of the clinical data of the corresponding cases ,analysis of the risk fac‐tors for PDRPA infection .Results PDRPA was mainly distributed in the severe medicine department and department of Neurosur‐gery ,given priority to with sputum ,59 .5% and 31 .0% were the source of the pan resistant strains ,respectively ;Age ,duration of hospitalization ,use of antimicrobial drugs ,the use of carbapenems ,the use of cephalosporins ,quinolones ,diabetes ,coronary heart disease ,deep vein intubation ,endotracheal intubation ,ventilator ,nasogastric tube and PDRPA infection significantly correlated(P<0 .05) ,There was no significant correlation with tumor ,the use of amino glycosides and mixed infection(P>0 .05) .Conclusion Age ,duration of hospitalization ,use of antibacterial drugs ,the use of carbapenems ,the use of cephalosporins ,quinolones ,diabetes , coronary heart disease ,deep vein intubation ,endotracheal intubation ,ventilator ,nasogastric tube is a risk factor for PDRPA infec‐tion ,Control of diabetes ,coronary heart disease ,rational use of antimicrobial agents ,reduce the invasive operation is the key to pre‐vent and control nosocomial infection in PDRPA .

Thrombocytopenia caused by chemotherapy and radiotherapy has become a very important factor that influence the treating of malignant tumors. Traditional Chinese medicine has a good curative effect in its prevention and treatment. Animal experiment also proved the curative effect and some of the traditional Chinese medicine's function mechanism. We introduced the animal model, the state of field and development of the thrombocytopenia caused by chemotherapy and radiotherapy.

OBJECTIVE： To determine the contents of puerarin in Qingshangqitong capsule.METHODS： TLC was used with detecting wavelength 260nm and reference wavelength 370nm.RESULTS： The average recovery was 98.43％ with a RSD of 1.45％ .CONCLUSION： This method is simple and accurate,and can be used as a quality control parameter of this preparation.

SUMMARY In recent years, successful pregnancies in renal transplant women have been reported worldwide. However, pregnancy in renal trasplant recipient is relatively rare in China. This paper reported a case of pregnancy 2 years post renal transplant. At the end of 28 weeks' gestation she had abnormal liver and renal function complicated with severe preeclampsia. Literatures were reviewed on considerations about pregnancy in renal transplant women. Maternal and neonatal outcomes can be improved by intensive care during pregnancy, proper immunosupression and timely termination of pregnancy.

Objective To study the mechanism of the Compound Qinbai Granule (Granules composed of Scutellaria root and Phellodendron bark) in the treatment of radioactive dermatitis in rats.Methods The rat models of radioactive dermatitis were established and randomized into three groups:Compound Qinbai Granule group (experimental group),dexamethasone ointment group (traditional group),and normal saline group (control group).The wound was treated with Compound Qinbai Granule spray,dexamethasone ointment external application,and normal saline spray respectively.By immunohistochemical staining and image analysis,the growth of granulation tissue in the wound area wound healing rate,and the expression of basic fibroblast growth factor (bFGF) in the wound tissues were determined on the second,sixth,tenth,eighteenth,and twenty-fourth day after injury.Results The average number of granulation tissue and wound healing rate in the experimental group on the sixth,tenth,eighteenth,and twenty-fourth day were all higher than those in the traditional group and control group with a significant difference (P

Objective To evaluate the occluder combined with covered stent-graft and coils in treatment of intra-thoracic pseudo-aneurysm at the proximal segment of subclavain artery. Methods The ASD occluder was deployed at the orifice of the subclavain artery via the access of left humeral artery to seal the entrance. The stent-graft was deployed to give additional sealing of the entrance of the left subclavain artery via the access of femoral artery. Finally the coils were deployed at the outlet segment of the pseudo-aneurysm again via the left humorol artery to block the reflux. Results The orifice and the outlet of the left subclavain pseudo-aneurysm were both sealed thoroughly without endoleak,brain accident or arm ischemic symptoms. Conclusions The tri-interventional method utilizing the occluder,covered stent-graft,and the coils in the treatment of the pseudo-aneurysm at the proximal segment of the subclavain artery has the benefits of mini-invasion,thorough sealing,stable frame structure,and assures high security.

In recent years,successful pregnancies in renal transplant women have been reported worldwide.However,pregnancy in renal trasplant recipient is relatively rare in China.This paper reported a case of pregnancy 2 years post renal transplant.At the end of 28 weeks' gestation she had abnormal liver and renal function complicated with severe preeclampsia.Literatures were reviewed on considerations about pregnancy in renal transplant women.Maternal and neonatal outcomes can be improved by intensive care during pregnancy,proper immunosupression and timely termination of pregnancy.Abstract:SUMM ARY In recent years,successful pregnancies in renal transplantwomen have been reported world-wide.However,pregnancy in renal trasplant recipient is relatively rare in China.This paper reported a case of pregnancy 2 years post renal transplant.At the end of 28 weeks’gestation she had abnormal liver and renal function complicated with severe preeclampsia.Literatures were reviewed on considerations about pregnancy in renal transplantwomen.Maternal and neonatal outcomes can be improved by inten-sive care during pregnancy,proper immunosupression and timely term ination of pregnancy.

Objective To explore the clinical value of multi-slice CT in distinguishing between benign parotid tumors and malignant parotid tumors. Methods CT scanning images of 72 parotid tumor patients were analyzed. The location, shape, density, edge, cystic necrosis and degree of enhancement of the tumors were analyzed, de-gree of cervical lymph node swelling were analyzed, and all the analysis results were compared to pathological re-sults. Results 80 lesions were diagnosed in tumors, among which 59(73. 8%) lesions were benign tumors and 21 (26. 2%) lesions were malignant tumors. The CT images of benign tumors showed that 42(71. 2%) of them were located in the superficial lobe and with regular shape and uniform density;62.7% of them had clear edge;57 . 6%of them showed mild or moderate enhancement. 2 cases of benign tumors presented cervical lymph node swelling, which were proved to be pathological inflammatory mass after operation. Whereas in the CT images of malignant tumors 12( 57. 1%) of them were located in the deep lobe or in both of the superficial lobe and the deep lobe. 15 (71. 4%) of them had irregular shape and uneven density. 81% of them had unclear edge. 71. 4% of malignant tumors were significantly enhanced. 9 cases of malignant tumor were with cervical lymph node metastasis. There was statistical difference between the shape, edge, density, cystic necrosis, degree of enhancement and cervical lymph node metastasis of the two groups of tumors(P<0.05), while the location and the degree of enhancement of the two groups of tumors showed no statistical difference ( P>0.05 ) . Conclusion Most of benign and malignant parotid tumors can be correctly diagnosed by analyzing multi-slice CT images.

12h interval from injury to operation had significantly higher concentration of plasma D-lactate and endotoxin at above metioned 4 time points. Plasma concentration of D-lactate and endotoxin in the last two groups declined to normal range at 72h after operation, while in the first two groups reduced to normal range before leaving hospital. Conclusion Acute intraperitoneal hemorrhage could damage gut barrier function, and injury degree was related with interval from injury to operation and blood loss amount.