Objective To search for clinical appearance and fungal resistance of candidemia in ICU.Methods Thirty-four cases of candidemia in ICU during 2003and 2006 were analyzed retrospectively.Results Twelve of 34 cases of candidemia were C.albicans,and 22 of 34 cases were non-C.albicans,which were 64.71% in candida monilia.Fever and chill of candidemia were 100% and 70.59% differently.Conclusion If there is high risk factor of fungous infection in clinic,at the same time fever and chill appear,and antibiotics treat is inefficacy not effective,it is possible to consider candidemia.

Objective To analyze sputum culture results in pneumoconiosis patients ,to provide reference for the prevention , treatment and rational drug use of pneumoconiosis .Methods A total of 122 sputum samples from pneumoconiosis patients were collected to do sputum bacterial culture and drug sensitive test .Results The infection rates of Ⅱ ,Ⅲ pneumoconiosis patients were significant higher than that of Ⅰ pneumoconiosis patients (P< 0 .05) .The infection rates of pneumoconiosis associated with tuber‐culosis was significant higher than that of patients only with pneumoconiosis (P< 0 .05) .Conclusion It is necessary to use drug ra‐tionally to eliminate or avoid the abuse of antibiotics ,in order to improve the treatment effect of pneumoconiosis .

Objective To investigate the present situation of nursing professional environments in our hospital and provide theoretical basis for mapping out relevant countermeasures. Method A questionnaire survey was conducted among 338 nurses in our hospital by using the general information questionnaire and practice environment scale (PES). Result The dimensions of PES by their average scores in descending sequence included leadership and ability of nurse administers, doctor-nurse cooperation, foundation for high quality care nurses′participation in hospital affairs, and sufficient manpower and resources. Conclusion In order to provide good and healthy work environment for nurses, nursing administrators should provide enough nursing manpower resoures and apply excitation mechanism in their hospital.

Objective To investigate the effect of metoclopramide combined with psychological intervention on nausea and vomiting after laparoscopic cholecystectomy (LC). Methods From January 2015 to January 2017, 90 patients with nausea and vomiting after laparoscopic cholecystectomy according to the different treatment and nursing intervention mode were divided into the control group and the observation group, 45cases in each group. The control group were given granisetron and routine nursing, the observation group were received metoclopramide and psychological intervention. The experimental data was recorded and compared, the improvement of nausea and vomiting were observed. Results The clinical effect in the observation group is better than that in the control group. The improvement of nausea and vomiting, the nursing satisfaction in the observation group were better than those in the control group. The differences were statistically significant (P<0.05). Conclusion Metoclopramide combined with psychological intervention on the treatment of the patients with nausea and vomiting after laparoscopic cholecystectomy, curative effect is obvious, which can effectively improve the nausea and vomiting, nursing satisfaction is high, which is worthy of clinical application.

OBJECTIVE:To determine the content of levofloxacin by PVC membrane selective electrode. METHODS: A glass electrode coated with levofloxacin PVC membrane was prepared for the first time with the molecular complex of levofloxacin iodide and bismuth iodide as electric active material, and a series study was performed on its responsibility. RESULTS: The electrode gave Nernst response to levofloxacin over the concentration range of 5.0?10-3～1.0?10-5 moL?L-1 with a slope rate of 56.5mV?pC-1, a suitable pH of 2.5～4.0, and an average recovery rate of 98.31%～101.6%(2.80%～4.90%). CONCLUSION: The electrode was simple in operation, and it has a rapid response and good reproducibility, and it is applicable for the quantitative determination of levofloxacin.

Objective To observe effect of using ambroxol to humidify of airway during mechanical ventilation to treat severe pneumonia in infants,and to explore dynamic changes of respiratory mechanics.Methods Sixty-five infants with severe pneumonia need ventilator treatment according the diagnosis criterion were divided into 2 groups by random digits table method:experimental group (33 cases) and control group (32 cases).Experimental group was used ambroxol and control group was used 0.9％ sodium chloride,each 2 ml intratracheal instillation,and then took the balloon pressurized oxygen 30 s,followed by ventilator,after 24 h.Changes of respiratory mechanics indexes were observed before and after treatment,including:mean airway resistance,lung dynamic compliance,work of breathing,airway plateau pressure.Respiratory mechanics values were recorded before and after treatment.Results After treatment for 24 h,the index in experimental group were better than those in control group.Mean airway resistance were (0.68 ± 0.04) cmH2O/ (L·s) and (0.57 ± 0.05) cmH2O/ (L·s),1 cmH2O =0.098 kPa,lung dynamic compliance were (3.17 ± 0.81) ml/kPa and (2.56 ± 0.69) ml/kPa,work of breathing were (0.54 ± 0.08) J/L and(0.41 ± 0.06) J/L,airway plateau pressure were (2.23 ± 0.58) cmH2O and (2.12 ± 0.63) cmH2O.There were significant differences (P ＜ 0.05).The mechanical ventilation time in experimental group was significantly shorter than that in control group [(64.08 ± 13.92) h vs.(79.57 ± 19.64) h] (P ＜0.05).Conclusion Airway humidification using ambroxol can better treat severe pneumonia,reduce airway resistance and improve alveolar ventilation,shorten time on the machine.

Objective To evaluate the effect of pelvic muscle exercise on quality of sexual life after panhysterectomy surgery.Methods A retrospective review was made on 166 patients with integrated follow-up documents,after their panhysterectomy surgery caused by benign diseases.A normal nursing care was provided to the control group (n=81); while an additional pelvic muscle exercise was performed on the normal care basis,to those in the experimental group (n=85).Finally,a questionnaire on sexual life quality was made at the sixth month,ninth month,and twelfth month respectively,using a repeated measure ANOVA to analyze the data of each dimension and the whole score.Results Significant differences revealed both on the whole score and dimensions of the sexual satisfaction,sexual communication,sexual anxiety and sexual reaction,in different time sites.However,no difference was found in sexual attitude and body image.Besides,a cross interaction was found between time and intervention,where intervention presented different effects.Conclusions Pelvic muscle exercise is recommended in gynecological continuing nursing care to facilitate the recovery of sexual life after panhysterectomy surgery.

Objective To evaluate the value of the thumper cardiopulmonary resuscitator in the emergency cardiopulmonary resuscitation(CPR).Methods Fifty cardiac mspiratory sudden stop patients with thumper cardiopulmonary resuscitator from January 2004 to December 2007 were recruited into treatment group,and 80 cardiac respiratory sudden stop patients with barehanded CPR from May 2000 to December 2003 were recruited into control group.The SBP and blood oxygen saturation 5 to 10 minutes after the resuscitation was compared.The rate of restoration of spontaneous circulation(ROSC),hospitalization and the complication in the two groups was compared.Results The treatment group was better than the control group in improving the SBP and blood oxygen saturation(P＜0.05).The rates of ROSC and hospitalization in the treatment group were higher than those in the control group(44%,40%and 25%,21%).P＜0.05.The rate of complications had no significant difference between the two groups.Conclusions Thumper cardiopulmonary resuscitator Can surmount the factors of medical staff or patients.It can make the CPR more standard andmore effective.MeanwhileitCan raisethe SBP,strokevolume and blood supplv to the heart and brain,and then mcrease the successful rate of CPR.

Objective To evaluate mechanical radial scanning endoscopic ultrasonography (EUS) for preoperative tumor and lymph node ( TN ) staging of esophageal cancer. Methods From January 2010 to June 2010, a total of 60 patients with esophageal cancer underwent preoperative staging with mechanical radial scanning EUS. The findings of EUS were compared with postoperative pathological outcomes. Results EUS accurately predicted T stage in 80 % of cases and N stage in 71% cases. Sensitivities to T1 , T2 , T3 and T4 were 75% , 100% , 96% and 50% , respectively, and those to N0 and N1 were 55% and 100% , respectively. With exclusion of 11 patients with un-passable lesions, the accurate rate of EUS in T staging of focal and advanced cancers was 90% ( 44/49 ). Conclusion Mechanical radial scanning EUS can accurately predict T and N stages in preoperative patients with esophageal cancer, which also exhibits high differential accuracy in focal and advanced esophageal cancer.

Objective To construct a cDNA expression library from unfed female tick Haemaphysalis longicornis for screening and cloning potential antigenic genes.Methods Total RNA was isolated from unfed female ticks,mRNA was purified and a library of oligo(dT)-primed cDNA with added directional EcoR Ⅰ/Hind Ⅲ linkers was constructed from the purified mRNA.The constructed cDNA was ligated to the EcoRⅠ/HindⅢ arms of the ?SCREEN vector.Pure phage stocks were harvested by plaque purification and converted to plasmid subclones by plating phage on host strain BM25.8.Recombinant plasmids that were subcloned to E.coli BM25.8 were isolated and transformed into E.coli JM109.Recombinant plasmids abstracted from JM109 were identified by PCR and sequencing.Rusults The recombinant phage DNA was packaged by using phage-marker packaging extracts,resulting in a primary cDNA library with a size of 1.8?106 pfu.Data showed 100% of the library were recombinant and the titer of the amplified library was 2.4?109 pfu/ml.Forty-two clones of encoding immunodominant antigens were obtained from the cDNA library.Sequence analysis revealed 12 unique cDNA sequences and the encoded putative proteins showed similarities to H.longicornis tropomyosin mRNA,Rhipicephalus annulatus unknown larval protein mRNA,chromosome 2R of Drosophila melanogaster,mitochondrial DNA of H.flava,clones HqL09 unkown mRNA and Hq05 mRNA of H.qinghaiensis,and myosin alkali light chain protein mRNA.Conclusion The cDNA expression library from unfed female H.longicornis was successfully constructed and screening of protective genes may provide candidate antigens of the tick.