OBJECTIVE To study the correlation between nosocomial infection rate and hand hygiene compliance rate in health care workers.METHODS We analyzed the data about hand hygiene compliance rate in health care workers,nosocomial infection rate and meticillin-resistant Staphylococcus aureus(MRSA) infection rate from 2004 to 2007.RESULTS A total of 6350 hand hygiene times in health care workers in 4 years were observed.The hand hygiene compliance rate increased significantly from 34.58% to 74.52%(P

Objective To study the effect of different family nursing methods on major catheter-re-lated complications in cancer patients with peripherally inserted central catheter (PICC) during chemother-apy intermission so as to reduce the incidence of complications and prolong the indwelling time and service life of the catheter. Methods We randomly divided 213 cancer patients who were discharged from hos-pital with PICC into two groups. One group(108 cases) routinely came back to our outpatient clinic and the other (105 cases) went to the community for nursing of the catheter. Results The total incidence rate of complications of the group who came back to our outpatient clinic for nursing of the catheter was 13.8%(15/ 108) and the other group was 51.4%(54/105). There existed statistical significance between the two groups (P<0.01). Conclusions There exists correlation between different family nursing methods and catheter complication rate. We suggest patients come back to our outpatient clinic for nursing of the catheter as pos-sible as they can.

Objective To investigate the nursing methods of transferring peduncle island skin flap in foot. Methods Nursing about 19 patients who have undergone the transferring of peduncle island skin flaps because of soft tissue injury in foot. The preoperative nursing included skin nursing, individual psycho-behavior guidance, room allocation. Postoperative nursing included placement of limbs correctly, nursing about the transferring district flaps, observation and nursing the vescular crisis, correct using anticoagulant and functional exercises of ankle-joint. Results There were 18 flaps survived completely, 1 flaps in distal end had partly necrosis, but flap had recovered well afterⅡ-period skin grafting. Conclusion Overall elaborate clinical nursing can guarantee the survival of the graft peduncle island skin flaps in foot.

Objective Analysis the risk factors which maybe caused the cerebral hemorrhage after the liver transplantation, and then make out the counter nursing measures. Methods Selected 12 patients with cerebral hemorrhage after the liver transplantation as the experimental group, and then matching 48 patients without cerebral hemorrhage after the liver transplantation as the control group. Analysis the factor which related the cerebral hemorrhage. Results The factors which related the cerebral hemorrhage after the liver transplantation included in the Intensive Care Unite, heme level, Child level, APTT, albumin, blooding volume during the operation, operation time and the postoperative blood platelet level. The factors of Child level and the blooding volume during the operation were the independence risk factors of cerebral hemorrhage. Conclusion The factors of Child level and the blooding volume during the operation were the independence risk factors of cerebral hemorrhage, we should carry out counter nursing measures to prevent them.

Objective:To establish and evaluate the effect of graded training mode of clinical nutrition nursing in general hospital.Methods:A clinical nutrition nursing group was established, including core management group, quality control group, education and training group and liaison nurse group. Hierarchical training and practice of clinical nutrition nursing was conducted throughout the hospital, and effect of training was evaluated.Results:The nurses' nutrition knowledge increased from (66.60±9.72) to (85.06±7.85) points, nutrition attitude increased from (72.38±5.55) to (92.50±5.10) points, nutrition behavior increased from (66.87 ± 6.83) to (88.76 ± 7.60) points, and the differences were statistically significant ( t values were -15.520, -11.128, -12.238, P<0.01). The nutritional risk screening rate and nutritional intervention rate of patients were improved to 100%, and the academic level of nurses in nutritional nursing was further improved. Conclusion:The application of graded training mode of clinical nutrition nursing can improve nurses' nutritional knowledge and skills, improve nurses' professional and academic level, and improve patient clinical outcomes.

Objective To construct a MigR1-CD19 recombinant vector which contains CD19 gene, and to establish a CD19-K562 cell line over-expressing stably CD19 gene and its subcutaneous xenograft model in NOD-SCID mouse.Methods The CD19 gene was inserted into the retroviral vector (MigR1) through recombinant DNA technology after transfection into Plat-A packaging cells, and viral supernatant was collected to transduce K562 cell line repeatedly to obtain stable transduction CD19-K562 cell line.Flow cytometry was used to determine the transduction efficiency and RT-PCR was used to confirmed CD19 gene expression.Cell proliferation and apoptosis were detected by cell count and Annexin V/PI, respectively.Then the subcutaneous xenograft subtype of CD19-K562-a cell line was constructed through subcutaneous inoculation and was cultured in vitro and in vivo.Then its subcutaneous xenograft model in NOD-SCID mouse was established.The characteristics of CD19-K562-a cells were detected by RT-PCR, Wright staining and immunohistochemistry.Results MigR1-CD19 recombinant vector was successfully constructed, and the CD19 positive efficiency of K562 cell line was (99.80±0.17) ％ through retrovirus centrifugation transduction.The transduction and passage had no effects on proliferation and apoptosis of CD19-K562 cells.The CD19-K562-a cell line was constructed after CD19-K562 cells were injected subcutaneously and were passaged in vitro and in vivo.The CD19 positive efficiency of the xenograft subtype CD19-K562-a cell line was (99.78± 0.04) ％.CD19-K562-a and CD19-K562 cells were in an undifferentiated state.NOD-SCID subcutaneous xenografts were established through subcutaneous inoculation of CD19-K562-a cells.CD19 in the CD19-K562-a subcutaneous xenografts was positive, while it was negative in its counterparts K562 cells.Conclusion The CD19-K562 cell line over-expressing CD19 gene and its subcutaneous xenograft model in NOD-SCID mouse are successfully established.

Objective To explore the mechanism of lupeol in the treatment of rheumatoid arthritis(RA)based on network pharmacology and molecular docking.Methods The target of lupeol was obtained by Swiss and TCMSP analysis platform,and the RA related target was obtained by searching"rheumatoid arthritis"in GeneCards database,which was transformed into the corresponding standardized gene name by UniProt database.The common targets of lupeol and RA were mapped by R-package,and the cross genes were obtained.The cross genes were introduced into the string database to construct protein protein interactions(PPI)network.The clusterProfiler database was used to analyze the enrichment of GO and KEGG pathways.The binding of lupeol with AR,CASP3 and CCNB1 was evaluated by molecular docking.The RA mouse model was established and the foot volume of each group was measured.HE staining for pathological changes,ELISA kit for detecting mouse serum TNF-α,IL-1β and IL-6 expression levels.The protein expression levels of Bcl-2,Bax,CASP3 and CASP9 were detected by Western blot.Results Forty targets of lupeol,4734 related targets of RA disease and 27 common targets of lupeol RA were obtained.The top three genes of PPI network were AR,CASP3 and CCNB1.291 GO and 20 KEGG pathways were enriched.Molecular docking showed that lupeol had good affinity with AR,CASP3 and CCNB1.The foot volume of the model group was significantly higher than that of the normal control group on the 8th,12th,16th and 20th day(P<0.05).Compared with the model group,the foot volume ofthe lupeol group was significantly lower on the 8th,12th,16th and 20th day(P<0.05),andthat ofthe diclofenac group was significantly lower onthe 12th,16th and 20th day(P<0.05).The HE staining results showed that compared with the model group,the lupine alcohol drug group significantly improved the pathological state.Compared with the model group,the level of TNF-α,IL-1β and IL-6 in serum of mice in the Lupeol drug group decreased(P<0.01).WB results showed that compared with the normal group,the protein expressions of Bax,CASP3 and CASP9 in the model group were significantly decreased(P<0.05),and the protein expression of Bcl-2 was significantly increased(P<0.05).Compared with the model group,the protein expression of Bax,CASP3 and CASP9 in the positive control group and drug group were significantly up-regulated(P<0.05),and the protein expression of Bcl-2 was significantly down regulated(P<0.05).Conclusion Lupeol plays a therapeutic role in RA by regulating Bax,Bcl-2,Casp3 and Casp9 in the p53 signaling pathway.

Chondroblastoma ; pathology ; Chondroma ; pathology ; Chondrosarcoma ; metabolism ; pathology ; surgery ; Cricoid Cartilage ; Diagnosis, Differential ; Humans ; Laryngeal Neoplasms ; metabolism ; pathology ; surgery ; Laryngectomy ; Lymph Node Excision ; Male ; Middle Aged ; Osteoblastoma ; pathology ; Osteosarcoma ; pathology ; S100 Proteins ; metabolism ; Sarcoma, Clear Cell ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Objective:To study the intervention effect of narrative nursing on parent-child conflict in patients with chronic viral hepatitis b complicated with epilepsy.Methods:In 1 case because of parent-child conflicts caused by frequent attacks, depression, and anorexia behavior of chronic hepatitis b patients with viral hepatitis with epilepsy care process, the application of narrative postmodernism theory model of nursing and the nursing of the five core technologies: somatization, rewrite, restore, definition file, ceremony and treatment during the stay in hospital for patients and their parents were conducted three narrative counseling, two telephone follow-up after discharge, psychological intervention to the parent-child conflict problem.Results:Through narrative psychological intervention, no epileptic seizures caused by parent-child conflict occurred, depression was relieved, and no anorexia behavior was observed.Conclusion:Narrative nursing can help to solve the parent-child conflict between patients and their parents and promote physical and mental recovery.

Objective:To evaluate the effect of early screening and multidisciplinary management for elderly patients with dysphagia.Methods:All of the elderly patients who were hospitalized during January 2018 to December 2019, were divided into control group ( n=16 273) and intervention group ( n=18 853) according to the order of inpatient. Patients in control group received routine care, and those in intervention group received early screening and multidisciplinary management. The difference of detection, rehabilitation, indwelling, pneumonia and the professional level of nurses were compared between two groups. Results:The positive rate of intervention group was 14.10% (2 659/18 853), which was higher than 10.81% (1 759/16 273) of control group ( χ2 value was 66.11, P<0.01). The rehabilitation rate was increase from 67.08% (1 180/1 759) to 78.68% (2 092/2 659) ( χ2 value was 17.88, P<0.01) . The rate of indwelling nasogastric tube was decreased from 21.49% (378/1 759) to 19.33% (514/2 659) ( χ2 value was 8.52, P<0.01). The incidence of pneumonia was decreased from 10.18% (179/1 759) to 4.25% (113/2 659) ( χ2 value was 37.27, P<0.01). And dysphagia related knowledge ( t value was 7.549, P<0.01) and skills ( t value was 7.413, P<0.01) of the nurses were improved. Conclusion:Implementation of early screening and hierarchical management based on the form of multidisciplinary cooperation for dysphagia in elderly inpatients can enhance the positive outcome of patient and improve dysphagia related knowledge and skills of nurse.