Objective To investigate the application effect of quality control management in the prevention of indwelling catheter associated urinary tract infection in intensive care unit (ICU) patients. Methods Cases of patients stayed in the department of ICU undergoing indwelling catheter over 10 d were selected by using time stage sampling method. Totally 136 cases of patients were selected from January 1, 2012 to December 31, 2012, as the control group. A total of 145 cases of patients were selected from January 1, 2013 to December 31, 2013, as the performance group. Cases in performance group were taken standardized training and quantify the performance appraisal on the basis of measures in the control group. The urine routine was tested and bacterial was cultured at indwelling catheter 3 d, 7 d and 10 d, respectively. The indwelling catheter associated urinary tract infections of the two groups were compared. Results After the implementation of the performance appraisal management, the incidences of indwelling catheter associated urinary tract infection at 3 d, 7 d and 10 d were 4.8%(7/145), 19.3% (28/145) and 32.4% (47/145), respectively. Within each quarter, the incidence of indwelling catheter associated urinary tract infection was rising with indwelling catheter time prolonged. And the incidences of the first and second quarter were higher than three and four quarter. The incidences of indwelling catheter associated urinary tract infections at 3 d, 7 d and 10 d in the performance group were lower than the control group, the differences were statistically significant (χ2=4.494, 30.660 and 49.307, P < 0.05). Conclusions Standardized training of nursing staff in ICU and implementation of performance appraisal management could effectively improve the enthusiasm and sense of responsibility of the nurses, and effectively reduce the incidence of indwelling catheter associated urinary tract infection.

Objective To survey the incidence of acquired adult aplastic anemia (AA) in Shanghai, China. Meanwhile, we compared it with the previous data from China in 1986 and other countries in order to explore the trends. Methods Newly diagnosed AA patients were registered in 6 districts (Jingan, Xuhui, Huangpu, Changning, Putuo, Yangpu ) in Shanghai from 2004 to 2006. Then we calculated the crude and age-adjusted incidence of AA according to the population data from Shanghai Statistic Yearbook. Results There were 38 adult patients with acquired AA. The average crude incidence of AA was 0. 33/100 000 from 2004 to 2006. The incidences per 100 000 persons per year were 0. 40, 0. 14and 0. 64 in 18-34, 35-59 and ≥ 60 years, respectively. The rate of severe AA was 0. 17/100 000.Conclusion The incidence of severe AA has no marked change, but the total rate is a little decreased compared with the data from China in 1986.

Acupuncture Points ; Acupuncture Therapy ; methods ; Adult ; Aged ; Catgut ; Female ; Humans ; Male ; Middle Aged ; Phlebotomy ; Trigeminal Neuralgia ; therapy

BACKGROUND:As a novel growth factor, human intestinal trefoil factor (TFF3) can promote cel growth and migration, and increase cel resistance to apoptosis, and it plays a great role in maintaining the mucosa integrity, mucosa protection and repairing the injured mucosa, also it has been closely related to the tumor growth and progression. With the function of mucosa repair, and as the tumor biomarker, TFF3 has a promising clinical application, but its definite interacting protein and molecular mechanism is stil unclear. OBJECTIVE:To construct and express the TFF3 recombinant protein with the tandem tag of StrepII-6×His in the target cel s for further purifying its interaction protein in the native condition based on the tandem affinity purification technique. METHODS:The DNA sequence for the tag (StrepII-TEV-6×His) and TFF3 as template was got by chemical synthesis and PCR amplification respectively. They were fused by the restriction enzyme XbaI site, and the tag sequence was located at the C terminus of TFF3 protein. TFF3-tag fusion gene was cloned into the pCDNA3.0 using EcoRI+HindIII, thus the TFF3-tag expressing vector pTFF3-C-StH was constructed and transfected transiently into gastric cel AGS by lipofectin. The recombinant TFF3-tag protein was expressed and detected by western blot assay. RESULTS AND CONCLUSION:The expressing vector pTFF3-C-StH for tandem affinity purification was constructed successful y, and was confirmed further by restriction enzyme analysis and sequenced. The recombinant TFF3-C-StH protein of TFF3-tag was expressed in the AGS cel , and showed specific antigenicity by western blot assay. Thus this work provides experimental base for further purification of the TFF3 interacting proteins.

Objective To observe the relationship between morphology of ciliary body and glaucoma with ultrasound biomicroscopy (UBM). Methods Eighty shallow-anterior chamber patients and 80 normal-anterior chamber patients were enrolled as shallow-anterior chamber group and control group, respectively. All patients were greater than 40 years old. The shallow-anterior chamber group included 28 patients of acute angle-closure glaucoma (AACG subgroup), 26 patients of chronic angle-closure glaucoma (CACG subgroup), and 26 patients of primary angle-closure suspects (PACS subgroup). Both eyes of all patients were checked with UBM, and position of each eye on sagittal and coronal section of superior, nasal, inferior and temporal were recorded. Then ciliary process height (CPH), ciliary process thickness (CPT), ciliary process interval (CPI), ciliary process number (CPN), A angle and α angle were measured. Furthermore, the difference between shallow-anterior chamber group and control group, the difference between AACG, CACG and PACS subgroup were compared, as well as the difference between PACS subgroup and control group, and the correlation between A angle and α angle was analyzed. Results Compared with control group, CPH and CPT of shallow-anterior chamber group increased, while CPI, CPN, A angle and α angle decreased (P＜0.05). Except CPH and CPN between CACG and PACS subgroup, there were significant differences of parameters between subgroup of AACG, CACG and PACS (P＜0.05). CPH of PACS subgroup increased than those of control group, while CPI, CPN, A angle and α angle decreased (P＜0.05). There was positive correlation between A angle and α angle. Conclusion Morphologic parameters of ciliary process may be sensitive indexes which can early screen primary angle-closure glaucoma.

Objective To sum up the measures for nursing the patients with laparoscopic gastrectomy-induced anastomotic leakage treated by open center vacuum aspiration. Method We retrospectively reviewed the histories of 22 patients with laparoscopic gastrectomy-induced anastomotic leakage to look into the nursing measures to look into the management of open vacuum aspiration , observation of the drainage, leakage care, mental care. Results The time for open center vacuum aspiration was between 10 to 17 days, averaged (15.63 ± 3.22)d. The hospital stay was between 13 to 23 days, averaged (17.21 ± 5.47)d. No complications were observed. Conclusions The nursing measures for managing the anastomotic leakage can be effective in improving the effect of peritoneal irrigation. The mental care can be effective for the reduction of patients′pains so as to promote the heal of the leakages.

In this article, the authors firstly summarized the number of applications submitted to and projects supported by the National Natural Science Foundation of China (NSFC) in the field of traditional Chinese medicine research in 2010. Then they described the district distribution, research direction layout and allotment of the approved projects in the three primary disciplines (traditional Chinese medicine, Chinese materia medica and integrated traditional Chinese and Western medicine) and their 43 subdisciplines. The targeting suggestions for improvement were given respectively by concluding the reason of disapproved projects from the point of view of applicants and supporting institution, and by stating the common problems existing in the review process from the perspectives of fund managers and evaluation experts. Lastly, the major funding fields in the near future were predicted in the hope of providing guidance for applicants.

Objective To investigate the effect of swimming exercise on insulin sensitivity and interleukin-1 beta(IL-1β)mRNA expression in muscle tissue of insulin-resistant (IR) rats induced by high-fat diet.Methods The IR rat model was induced by high-fat diet feeding for 10 weeks and assessed by hyperinsulinemic-euglycemic clamp technique (HEC). The rats were divided into the fllowing three groups: normal group without exercise, IR groups with and without swimming exercise. After 4 weeks swimming excersie, insulin sensitivity and serum IL-1β levels were measured.Results Glucose infusion rate (GIR) of the IR rats was significantly elevated than that of non-exercise IR rats (P<0.01). Moreover, serum IL-1β levels were reduced markedly in IR rats (P<0.01). Conclusion High-fat diet feeding can partly reverse IR of rats to normal value. Swimming exercise improves insulin sensitivity and reduces the levels of IL-1β in IR rats induced by high-fat diet.

OBJECTIVETo compare therapeutic effects between unilateral decompression technique only and open decompression technique with fusion and internal fixation for the treatment of lumbar spinal stenosis.

METHODSFrom March 2008 to February 2011, 82 patients with lumbar spinal stenosis were treated with operations, and divided into two groups. There were 13 males and 19 females in group A, with a mean age of (56.31±4.31) years old. The patients in group A were treated with unilateral decompression via fenestration technique only, including 23 patients obtaining single level decompression and 9 patients obtaining two levels decompression. In group B, there were 18 males and 32 females, with a mean age of (57.53±4.28) years old. The patients in group B were treated with open decompressive technique with fusion and internal fixation, including 38 patients obtaining single level decompression and 12 patients obtaining two levels decompression. The VAS of back pain and leg pain, ODI were recorded before and after surgery to evaluate low back pain,leg pain and walking tolerance.

RESULTSAll the patients were followed up, and the duration ranged from 10.9 to 43.4 months,with a mean of 32.8 months. There were no differences in age, stenosis level, VAS of back and leg pain and ODI before surgery between two groups. Compared with the corresponding ones in group B, the operation time, blood loss, hospitalization time,recovery time of routine daily life and finacial expenditure of patients were all shorter or less in group A. There was no statistically difference in complications between two groups.

CONCLUSION"Unilateral decompression via fenestration technique" is a less invasive and more effective decompressive technique for degenerative spinal stenosis without posterior elements damage. It has advantages in operation time, blood loss, hospitalization time, recovery to daily life and financial expenditure. When controlling the operative indications strictly, the technique could be an important procedure for surgical treatment of degenerative spinal stenosis, especially in the elderly population.

Adult ; Aged ; Case-Control Studies ; Decompression, Surgical ; methods ; Female ; Humans ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Spinal Fusion ; methods ; Spinal Stenosis ; surgery

Animals ; Biological Warfare ; Burns ; pathology ; Burns, Chemical ; pathology ; Chemical Warfare ; China ; Humans ; Military Medicine ; Radiation Injuries ; pathology ; Wounds, Gunshot ; pathology