Objective To investigate the distribution and drug resistance of clinical common isolated bacteria from our hospital in 2013.Methods The antimicrobial susceptibility testing was carried out by using the automated systems with the MIC method and Kirby-Bauer method.The WHONET 5.6 software was adopted to conduct the data analysis according to the CLSI standard in 2013 version.Results A total of 4 168 strains of bacteria were clinically isolated in 2013,in which Gram-positive bacterial strains ac-counted for 21 .8%(907/4 168)and Gram-negative bacterial strains for 78.2%(3 261/4 168).The prevalence of methicillin-resist-ant strains in S.aureus and coagulase negative staphylococcus was 48.7% and 80.9% respectively.No staphylococcal strain with resistant and intermediate to vancomycin and linezolid was found.Penicillin-resistant S.pneumonia strain was not found.And 1 strain of vancomycin- resistant E.faecium was found.The prevalence of ESBLs - producing strains was 58.8% in E.coli and 35.8% in K.pneumonia.Non-fermentative bacilli accounted for 37.5% in all bacterial isolates.The percentage of P.aeruginosa re-sistant to imipenem and meropenem was 19.3% and 14.2% respectively,the percentage of A.baumannii resistant to imipenem and meropenem was 68.9% and 67.0% respectively.Conclusion The isolation rate of non-fermentative bacilli is increased,the drug re-sistance rate of P.aeruginosa and A.baumannii is declined than that in 2012.Strengthening the surveillance of bacterial drug resist-ance in hospital has important significance for guiding rational selection of antimicrobial agents in clinic.

Objective To study the efficacy of recombinant human thrombopoietin (rhTPO)for the treat-ment of chemotherapy -induced thrombocytopenia with leukemia.And to explore its security.Methods 80 thrombo-cytopenia of acute leukemia after chemotherapy were selected.All patients were randomly divided into the research group and the control group according to the single and double of order registration number in clinic,40 cases in each group.The control group was treated with recombinant human interleukin -11 (rhIL -11),the research group was applied rhTPO treatment.The platelet (PLT)level of two groups,and other indicators of change were detected,and adverse reactions were observed.Results PLT resuming maximum value of the research group was (217.4 ±52.7) ×109 /L,which was significantly higher than the control group,the difference was statistically significant (t =15.63, P <0.05).The time of PLT recovery to 100 ×109 /L of the research group after chemotherapy was (15.6 ±3.6)d, which was significantly lower than the control group,the difference was statistically significant (t =10.72,P <0.05). The adverse reactions incidence of the research group was 12.5%,lower than 35.0% of the control group,the differ-ence was statistically significant (χ2 =9.87,P <0.05).Conclusion The treatment effect of RhTPO for thrombocy-topenia of the acute leukemia after chemotherapy is better than that of rhIL -11,can significantly improve the throm-bocytopenia,and has less adverse reaction and higher security.It is worthy of clinical popularization and application.

Physical activity is limited in maintenance hemodialysis (MHD) patients, and higher level of physical activity may result in less risk of death, milder depression or ahypnosis, less fatigue and better quality of life. Physical activity may relate with many factors. MHD patients may be benefited from exercise to improve the physical activity, mainly with aerobic exercise and resistance training during hemodialysis. Nurses can do more in health education and direction of exercise for MHD patients.

Hospital-acquired pneumonia (HAP) is a very common complication in patients with neurological diseases.Its incidence and mortality are very high and result in a prolonged hospital stay and an increase in hospitalization costs.Therefore,how to effectively prevent HAP has become the focus of attention by neurologists.There are many risk factors for HAP,such as advanced age,conscious disorders,dysphagia,body position,oropharyngeal colonization,mechanical ventilation,enteral nutrition,and stress ulcer prevention drugs,etc.Clearing the risk factors for HAP and taking appropriate measures to strengthen protection may reduce the occurrence of HAP and improve the prognosis of patients.

Objective To observe and compare the efficacy and safety of chloroprocaine and ropivacaine for epidural labor analgesia.Methods 86 cases of voluntary acceptance of maternal painless natural childbirth were selected in the study.43 cases were given chloroprocaine epidural analgesia (chloroprocaine group),and the other 43 cases were given ropivacaine epidural analgesia (ropivacaine group).The pain (VAS score),lower limb motor block degree(MBS score),fetal heart rate(FHR) and contractions duration of maternal prenatal and medication immediately after 10min,20min,40min,80min were compared between two groups.The first,second and third stage of labor and fetal output after 1 min,5min,10min Apgar score were compared.The incidence of adverse events were observed.Results In the chloroprocaine group,the 10min VAS score was (2.10 ± 1.02),which was significantly lower than (4.31 ± 1.13) in the ropivacaine group (t =4.565,P ＜ 0.05).In the chloroprocaine group,analgesia 20min MBS score was (0.24 ± 0.03),which was significantly higher than (0.11 ± 0.04) in the ropivacaine group (t =4.126,P ＜ 0.05).In the chloroprocaine group,4 cases occurred nerve injury,which was more than the ropivacaine group (1 case),the difference was statistically significant (x2 =4.263,P ＜ 0.05).Conclusion Chloroprocaine and ropivacaine for epidural labor analgesia have superior efficacy and the clinical efficacy is similar.Chloroprocaine has the advantage of quick results,but the medication about 20min time period that the drug might lead to a greater degree of lower limb motor block,and has the risk of nerve injury,pregnant women can choose according to their medication.

Objective To investigate the effects of respiratory training on motor function in patients with acute stroke. Methods From 2012 to 2014, 80 patients with acute stroke were randomly assigned into treatment group and control group equally. The control group re-ceived routine rehabilitation training, while the treatment group received respiratory training in addition. All the patients were assessed with Fugl-Meyer Assessment (FMA) and modified Bathel Index (MBI) before and eight weeks after treatment. Results The scores of FMA and MBI improved more in the treatment group than in the control group (t>3.938, P<0.001) after treatment. Conclusion Respiratory training may promote the recovery of motor function in acute stroke patients.

BACKGROUND:The liver transplantation and abdominal multiple organ transplantation are complicated surgeries, characterized by massive blood loss and high blood transfusion requirements. OBJECTIVE:To explore the characteristics of blood loss and blood transfusion in liver transplantation and abdominal multiple organ transplantation and post-operative survival rate. METHODS:Clinical data from 192 patients were retrospectively analyzed, including blood transfusion data with the first 24 hours after surgery and post-operative survival rate. RESULTS AND CONCLUSION:These 192 patients included 177 patients receiving liver transplantation, 2 patients receiving liver and kidney transplantation and 13 patients receiving abdominal multiple organ transplantation. The average intra-operative blood loss of each patient was (2 401.5±3 239.5) mL. The average infusion of red blood cel s, platelet, cryoprecipitate and frozen plasma of each patient at the first 24 hours after surgery was (11.3±11.9), (0.8±0.9), (10.7±11.7) U and (2 805.5±1 393.1) mL, respectively. Al kinds of blood infusion in the liver cancer group were obviously less than those in the hepatic failure group. The infusion of cryoprecipitate and frozen plasma in the cirrhosis group was obviously less than that in the hepatic failure group, but the infusion of platelet in the cirrhosis group was significantly more than that in the liver cancer group. The infusion of red blood cel s from July 2013 to June 2015 was significantly less than that from July 2012 to June 2013. The blood loss, infusion of red blood cel s and frozen plasma in the liver transplantation group of cirrhosis were significantly more than those in the abdominal multiple organ transplantation group of cirrhosis (al P<0.05). In conclusion, diagnosis of liver diseases, and the maturity of surgery exert an effect on the blood loss and blood infusion. As the development of liver transplantation and abdominal multiple organ transplantation, both the blood loss and blood infusion are decreased. Besides, compared with liver transplantation, the blood loss and blood infusion show no increase in the abdominal multiple organ transplantation.

Objective To explore the effects of oxidative stress in porcine iliac endothelial cells(PIECs) induced by high glucose. Methods After being intervened by high glucose for some time, dihydroethidium (DHE) or dihydrorhodamine 123 (DHR123) was used as a reactive oxygen species(ROS) capture. The mean fluorescent intensity(MFI) of above probes which were the products of intracellular oxidation was detected by fluorescent microscopy and flow cytometry, and the level of ROS was thus measured. With lucigenin as chemiluminescence agent, luminescence changes were detected by chemiluminescence analyzer after addition of NADPH to observe the effect of high glucose on activity of NADPH oxidase(NOX). Results Intracellular MFI was markedly elevated with the concentration of high glucose and time of exposure to high glucose. It was revealed by flow cytometry that the NOX activity was significantly activated compared with normal medium treated PIECs(P

Objective To investigate the effects of preoperative sleep disturbance on the efficacy of flurbiprofen for postoperative analgesia in patients undergoing endoscopic nasal surgery.Methods Ninety-six ASA Ⅰ or Ⅱ patients of both sexes (aged 20-60 years and weighing 50-80 kg) undergoing endoscopic nasal surgery were enrolled in this study.Pittsburg sleep quality index was used to evaluate the long-term sleep quality before hospitalization and Athens sleep quality index was used to evaluate the short-term sleep quality in hospital.The patients were divided into four groups according to the types of preoperative sleep disturbance (n =24 each):no sleep disturbance (group Ⅰ),long-term sleep disturbance (group Ⅱ),acute short-term sleep disturbance (group Ⅲ),and long-term + acute short-term sleep disturbance (group Ⅳ).Anesthesia was induced with sufentanil,propofol and cis-atracurium and maintained with intravenous infusion of remifentanil and propofol.Then the patients received endotracheal intubation and mechanical ventilation.The end-tidal pressure of carbon dioxide was maintained at 30-35 mm Hg.Controlled hypotension was performed with nicardipine,and the mean arterial blood pressure was maintained at 50-70 mm Hg and heart rate at 60-90 bpm during operation.The patients received intravenous injection of flurbiprofen 50 mg 15 minutes before the end of operation for postoperative analgesia.When the visual analogue scale score was more than 3 during the first 6 hours after operation,flurbiprofen 50 mg was given intravenously as rescue analgesia.Results The incidence of rescue analgesia administered after operation was significantly greater in groups Ⅱ,Ⅲ and Ⅳ than in group Ⅰ,and greater in group Ⅳ than in groups Ⅱ and Ⅲ.There was no significant difference in the incidence of rescue analgesia administered during the first 6 hours after operation between groups Ⅱ and Ⅲ.Conclusion Preoperative sleep disturbance has adverse effects on the efficacy of flurbiprofen for postoperative analgesia in patients undergoing endoscopic nasal surgery.

The treatment of vascular malformations has been a difficult clinical subject. At present, the main therapeutic methods include embolization/sclerotherapy, surgical excision, laser treatment, etc. However, it is often difficult to obtain a satisfactory clinical effect. As it can induce the vascular endothelial denudation resulting in protein degeneration, ethanol embolization can obtain the effect of complete obliteration of the diseased vascular lumen. Although ethanol embolization of vascular malformations has already achieved satisfactory clinical effect, the fear of cardiac and pulmonary accidents has limited the application of this technique in clinical practice. This paper aims to make a comprehensive review concerning the effect of ethanol embolization for vascular malformations on the cardiopulmonary functions.