No abstract available.
Emergencies* ; Emergency Service, Hospital* ; Humans

PURPOSE: This study was conducted to identify the influencing factors of job stress, self-efficacy, and organizational culture to presenteeism in clinical nurses. METHODS: A descriptive correlation research design was used for the this study. The subjects were 245 nurses working at the hospital in S, A and C City, from August 1st to October 30th 2014. Data were analyzed using t-test, ANOVA, Scheffe's test, stepwise multiple regression by SPSS 21.0 program. RESULTS: Job impairment indicated a significant positive relationship to job stress (p=.009), health problem (p<.001), and indicated significant negative relationship to self-efficacy (p<.001), innovative-oriented (p<.001), affiliative-oriented (p=.002), task-oriented (p=.026) in organizational culture. Significant factors of influencing to presenteeism were self-efficacy (p<.001, beta=-.363), culture of task-oriented (p<.001, beta=-.248) in organizational culture, and health problem (p=.002, beta=.187). CONCLUSION: Self-efficacy was defined as a variable to influence on presenteeism, and developing of strategies and program to strengthen self-efficacy and task-oriented of organizational culture in nursing is helpful to reduce the presenteeism of clinical nurses.
Nursing ; Organizational Culture ; Research Design

No abstract available.
Child* ; Drug Therapy ; Humans

No abstract available.

No abstract available.
Animals ; Edema ; Endometrium* ; Female ; Mice* ; Uterus

Xenotransplantation using porcine organs could potentially associate with the risk of pathogenic infections, because human tropic porcine endogenous retrovirus (PERV) particles could be released from pig cells or organs. While there is no evidence of PERV transmission to human, safety issues become a paramount concern. For the prevention of this transmission, specific immunological tools must be provided for PERV transmission detection. In this study we described the expression of PERV envelope proteins and the production of a specific antibody against PERV envelope (Env) glycoprotein. The nucleotide sequence harboring the partial region of glycoprotein 70 was cloned into the pET vector and envelope protein was expressed in E. coli. Approximately 42 kDa recombinant Env protein (PERV Env-aa357) was purified by the Ni-affinity column. For antibody production, mice were immunized with the recombinant PERV Env-aa357. The generated anti-serum was tested using Western blot and immunocytochemical assay. We found that anti-PERV Env serum displayed the specificity against the PERV Envs (PERV-A and PERV-B) expressed not only in E. coli but also in mammalian cells, and PERV particles within the porcine cell lines (PK 15 and PK-1). Taken together, PERV antibody could be useful for detecting PERV infection or xenotransplantation transmission.
Animals ; Antibody Formation ; Base Sequence ; Blotting, Western ; Cell Line ; Clone Cells ; Endogenous Retroviruses ; Gene Products, env ; Glycoproteins ; Humans ; Mice ; Proteins ; Sensitivity and Specificity ; Transplantation, Heterologous

PURPOSE: To evaluate the usefulness of three-dimensional(3D) Fourier transform(FT) gradient refocused acquisition in steady state(GRASS) technique for MR imaging of the knee. MATERIALS AND METHODS : Sixty-three kneesin 61 patients were imaged on the 1.5T MR system. We compared 3DFT GRASS technique with 2D spin echo(SE) techniquein terms of conspicuousness of the lesions of internal knee structures based on the results of arthroscopy or open surgery. As a SE technique, sagittal T1-and T2-weighted, and coronal fat-suppressed T2-weighted sequences were performed. Sixty contiguous axial scans with 0.7 or 1mm section thickness were performed using 3D GRASS technique, and we also evaluated arbitrarily reformatted images produced from the original axial voxel images. RESULTS: For the depiction of the tear, 3DFT GRASS was superior to 2D SE in three cases of medial meniscus, one of later almeniscus, and two of anterior cruciate ligament. Specificity of 3D GRASS was also higher than that af 2D SE inevaluation of lateral meniscus and anterior cruiciate ligament. There was no significant difference in MR diagnosis for tears of the posterior cruciate, medial collateral, and lateral collateral ligaments. 3D GRASS was superior in evaluating the extent and morphology of the torn menisci. CONCLUSION: The 3DFT GRASS technique was comparable or even superior to the 2D SE technique in the evaluation of the internal structure of the knee, andcan be expected to supplement standard MR knee techniques, especially in complicated cases of meniscal orligamentous tears.
Anterior Cruciate Ligament ; Arthroscopy ; Fourier Analysis* ; Humans ; Knee* ; Lateral Ligament, Ankle ; Ligaments ; Magnetic Resonance Imaging* ; Menisci, Tibial ; Poaceae* ; Sensitivity and Specificity

Localized scleroderma is a connective tissue disorder characterized by thickening and fibrosis of the skin due to excessive collagen deposition in the dermis. Dystrophic calcinosis occurs when calcium is deposited in the previously damaged skin tissue, and calcium and phosphorous levels in the blood are within normal limits. It occurs secondary to connective tissue disease, infection, inflammatory processes, chronic venous stasis, cutaneous neoplasm, and trauma. We report a rare case of dystrophic calcinosis cutis with transepidermal elimination secondary to localized scleroderma.
Calcinosis ; Calcium ; Collagen ; Connective Tissue ; Connective Tissue Diseases ; Dermis ; Fibrosis ; Scleroderma, Localized ; Skin

Skin cancers usually occur on the face and so successive cutaneous reconstruction after surgery is very important for the patients' quality of life. Cutaneous reconstruction is especially difficult when the defects after surgery involve the nasolabial fold. The nasolabial folds run from each side of the nose to the corners of the mouth, separating the cheeks from the upper lip. This area has complex contours, unique skin color and texture and the limited availability of mobile adjacent skin. We reconstructed such a defect after Mohs micrographic surgery for basal cell carcinoma of the nasolabial fold area, and we used a subcutaneous island pedicle flap and periosteal suspension suture. Herein we report on the details with the pictures, and we discuss the cosmetic effect and limitations of this method.
Carcinoma, Basal Cell ; Cheek ; Cosmetics ; Lip ; Mohs Surgery ; Mouth ; Nasolabial Fold ; Nose ; Quality of Life ; Skin ; Skin Neoplasms ; Sutures

Purpose: This study aimed to identify the effect of integrated nursing using cognicise and neurofeedback on cognition and ⍺ waves among elderly individuals. Methods: This quasi-experimental single group pretest-posttest study included 29 Korean adults aged 65 years or older who participated at a senior welfare center in Y city from February to May 2019. Each integrated nursing session consisted of cognicise (10 minutes) and neurofeedback (20 minutes). Subjects participated twice a week for 10 weeks. Structured questionnaires to assess participants' general characteristics and the Korean version of the Mini-Mental Status Examination for Dementia Screening (K-MMSE-DS) were applied. Alpha waves were measured using BrainMaster. Results: Following the integrated nursing program, alpha waves improved in F3 (t=2.41, p=.023), C3 (t=3.00, p=.006), C4 (t=2.60, p=.015), P3 (t=2.43, p=.022), O1 (t=2.30, p=.029), T3 (t=3.05, p=.005), T4 (t=2.28, p=.030), T5 (t=2.91, p=.007), Fz (t=2.30, p=.029), Cz (t=2.73, p=.011), and Pz (t=2.23, p=.034). Most subjects experienced improvement in concentration after participating in the intervention. Conclusion This study provides evidence for the use of a neuroscientific approach including brain wave measurement to improve cognitive health among community-living elderly people.