Dermal wound healing is a complex process that involved inflammation leading to re-epithelialization, granulation tissue, and tissue remodeling. Previous studies from our laboratory have shown that polysaccharides isolated from fungus, Phellinus gilvus (PG) have various anti-inflammatory activities. In present study, we have assessed the effect of polysaccharides from PG on the dermal wound healing of polysaccharides from PG in streptozotocin-induced diabetic rat model. Six of 6-mm circular wounds were created with biopsy punch on the 4th day after induction of diabetes. After 24 hours, each test substance was applied to the wound twice a day for next 5 days. Circular wounds treated with PG showed significantly reduced wound contraction and complete reepithelialization, as compared to wounds of non-treated (p < 0.05). These results show that polysaccharides isolated from PG enhanced wound repair in diabetic impaired healing, and could be developed as a wound healing agent in such clinical settings.
Administration, Cutaneous ; Animals ; Anti-Inflammatory Agents/pharmacology ; Basidiomycota/*metabolism ; Diabetes Mellitus, Experimental/*pathology ; Histocytochemistry ; Male ; Polysaccharides/isolation&purification/*pharmacology ; Rats ; Rats, Sprague-Dawley ; Skin/*injuries ; Streptozocin ; Wound Healing/*drug effects ; Wounds, Penetrating/*drug therapy

PURPOSE: This study was done to provide a basis for effective patient safety management activities and quality improvement by identifying the relationship among psychiatric nurses' perception of the healthcare accreditation system, safety climate and patient safety management activities. METHODS: The study participants included 163 psychiatric nurses from 8 mental hospitals and data was collected using self-report questionnaires. Collected data were analyzed with the SPSS/WIN 21.0 using mean, t-test, ANOVA, Pearson correlation coefficient and multiple regression analysis. RESULTS: Main factors which affect patient safety management activities are education and organizational structure for accreditation, and the total career record. The explanatory power for patient safety management activities of these variables was 41%. CONCLUSION: Findings indicate that psychiatric institutions have to develop their own effective measures, work out plans to support administrative and financial nursing services, and continuously provide useful information and educational opportunities.
Accreditation* ; Climate* ; Delivery of Health Care* ; Education ; Hospitals, Psychiatric ; Humans ; Nursing Services ; Patient Safety* ; Quality Improvement

No abstract available.
Intuition* ; Nursing* ; Philosophy*

The present study was conducted to evaluate nutrient intakes of industrial workers with hyperlipidemia and cholesterol-saturated fat indices(CSI) of their daily meals and various side dishes accompanied with alcohol. Thirty eight male subjects of 41.0+/-6.5 years whose average serum cholesterol and triglyceride levels were 222.9+/-37.7 and 282.3+/-139.3mg/dl were interviewed on daily intakes of foods and drinking habits including types and amounts of side dishes using 24-hour recall and questionnaire methods. Average energy habits including twenty six non-drinkers and twelve drinkers were 2365+/-416 and 2822+/-417kcal, respectively but intakes of other nutrients were not very different between two groups. Carotene intakes was, however, low in drinkers. Intakes of saturated fat, cholesterol and CSI of subjects' daily meals were 15.4+/-5.4g, 229+/-114mg and 27.1+/-10.4 for non-drinkers and 18.7+/-7.8g, 238+/-69mg and 30.8+/-9.8 for drinkers. CSI of their daily meals varied from 10 to 60 without much differences in energy values and were positively correlated with serum cholesterol levels(r=0.2606, p<0.05). Average alcohol intakes obtained from subjects' drinking habit was 89.5+/-46.8g per day and major side dish was roasted beef giving 660+/-234kcal of energy and 24.3+/-8.0 of CSI. From the present study, it is concluded that industrial workers are more prone to have hyperlipidemic diets due to alcohol. To improve their diet and health, an appropriate nutrition education should be necessary and CSI of various Korean foods and meals can be used as handy self-control education tool.
Carotenoids ; Cholesterol ; Diet ; Drinking* ; Education ; Humans ; Hyperlipidemias ; Male ; Meals ; Surveys and Questionnaires ; Triglycerides

This study was aimed to implement and evaluate worksite nutrition counseling for industrial workers with hyperlipidemia in Kyung-buk area. Forty-six subjects consisted of 41 men and 5 women who were diagnosed hyperlipidemia though health examination had their average age, 40.3+/-.0 and half of them were office workers and one third labor workers. Twenty-eight subjects had fatty liver with or without other complications and six had gastric problems. The subjects were interviewed using questionnaires on food habit, food frequency, smoking, drinking and exercise, and they were given nutrition counseling which was continued for 7 months. Desirable food selections were practiced using foods or food models and various written materials individually or as group during lunch times and breaks. After counseling, smoking and drinking were reduced and exercise and food habits were improved. Average levels of initial serum total cholesterol(T-Chol), HDL-cholesterol(HDL-Chol) and triglyceride(TG) were 214+/-4, 45.07+/-.14 and 281+/-3mg/dl respectively and were not changed significantly except 2.30+/-.04mg/dl increase of HDL-Chol(p<0.1) after nutrition counseling. However, subjects who improved their food habits and smoking, drinking and exercise habits had higher tendency to have reduced serum T-Chol and TG levels compared with those who drank less. Food habit score was negatively correlated with serum TG levels(r=-0.378, p<0.01). It is concluded that an efficient and regular nutrition counseling by dietitian at worksite is beneficial for health of industrial workers.
Counseling* ; Drinking ; Fatty Liver ; Female ; Food Habits ; Food Preferences ; Humans ; Hyperlipidemias ; Lunch ; Male ; Nutritionists ; Surveys and Questionnaires ; Smoke ; Smoking ; Workplace*

PURPOSE: The purposes of this study were to identify the level of care burden for patients with mental illness, attitudes toward mental illness and psychiatric nursing competency in non-psychiatric nurses and to identify correlations among these variables. METHODS: Data were collected from 153 non-psychiatric nurses who worked at a hospital located in Seoul, Korea. Care burden for mental illness patients, attitudes toward mental illness, and psychiatric nursing competency were measured using structured questionnaires. The collected data were analyzed using frequency, percentage, independent t-test, one-way ANOVA, Scheffé test and Pearson's correlation coefficients with the SPSS/WIN 21.0 program. RESULTS: Non-psychiatric nurses' care burden for mental illness patients showed negative correlations with attitude toward mental illness (r=-.50, p<.001) and intervention competency (r=-.31, p<.001). CONCLUSION: The findings of this study suggest that effective nursing care for patients with mental illness in non-psychiatric departments requires enhancing nurses' competency in psychiatric nursing and developing positive attitudes toward mental illness.
Humans ; Korea ; Mental Disorders ; Nursing Care ; Psychiatric Nursing* ; Seoul

Nurses experience role conflict between nursing theory that they learned in school and clinical nursing practice. This conflict lead to lower self-image, self-esteem, job dissatisfaction. Also, the professionalism of nurses is estimatable by the grade of autonomy. The professional autonomy requires individual and professional obligation about her decision and performance. A lack of professional autonomy results in the job dissatisfaction. Job dissatisfaction leads to absenteeism, increased proneness to mental and physical illness and higher turnover rates. The purpose of this study was o investigate professional autonomy and self-concept of clinical nurses. Data were collected from 262 clinical nurses in P city from June 1 to June 30, 1996. The instruments used for this study were made by Arthur(1990) and Schutzenhofer(1983). The data were analyzed for frequency and percentage, mean, SD, t-test, ANOVA, Pearson's correlation coefficient, stepwise multiple regression, using SAS PC+ Program. The findings were as it follows : 1. The mean of professional autonomy and self-concept were 152+/-18.48, 70.65+/-8.20(2.62), respectively. These showed mid level of professional autonomy and self-concept. 2. Professional autonomy of clinical nurses was found to vary significantly according to total years of clinical experience(F=4.49, p<0.01), position(F=3.49, p<0.05), and state under study for the degree(F=3.83, p<0.05). Professional self-concept was found to vary significantly according to age(F=3.52, p<0.05), marital status(F=7.39, p<0.001), total years of clinical experience(F=3.59, p<0.05), position(F=5.22, p<0.01), the expectant period being on the duty as clinical nurse(F=8.34, p<0.001), and motivation of choosing nursing(F=5.17, p<0.001). 3. The statistical relationship between clinical nurses' profession autonomy and self-concept was found as positive correlation9r=0.42246, p<0.001). 4. Professional autonomy was the highest factor predicting professional self-concept(17.85%). Professional autonomy and marital status accounted for 20.60% in professional self-concept of clinical nurses. In conclusion, Professional autonomy and self-concept of clinical nurses showed significantly positive relationship. Therefore, nursing education needs to develop programs and policies to increase professional autonomy and self-concept of clinical nurses.
Absenteeism ; Education, Nursing ; Humans ; Marital Status ; Motivation ; Nursing ; Nursing Theory ; Professional Autonomy*

No abstract available.
Hearing Loss, Sensorineural*

Fracture of the scaphoid constitute 60% to 70% of all diagnosed carpal injury. The acute fracture will heal approximately 90% of the time if recognized early and properly immobilized. But nonunion are common since the symtoms do not alert patients to seek early medical treatment and the diagnosis is easily missed. Authors have experienced 19 cases of scaphoid nonunion and accomplished good result in all case by Russe procedure. The results were summerized as follow: 1 The cause of fratures was mainly due to fall down dinjury (36.8%). 2. The most common mechanism of the fracture was fall on the outstretched hand (52.7%). 3. Fractures were shown on the anterior-posterior, lateral and billiards view in all cases. 4. In ten cases, the fractures were found on the waist of scaphoid. 5. The cases of nonunion were probably inadequate intial treatment and delayed diagnosis. 6. The good results were obtained by bone graft according to Russe procedure.
Delayed Diagnosis ; Diagnosis ; Hand ; Humans ; Transplants

PURPOSE: Long-term follow-up results of concurrent bilateral or unilateral cementless hip arthroplasty were compared. MATERIALS AND METHODS: Forty eight and 49 patients with concurrent bilateral and unilateral hip artrhoplasties who had more than a 17-year follow-up time were selected. At final follow-up, mean ages were 69.1 and 66.7 years old in the bilateral and unilateral groups, respectively. Mean follow-up times were 21.5 and 22.4 years in the bilateral and unilateral groups, respectively. Clinical results were attained using Harris hip score and standardized anteroposterior and lateral view X-rays. RESULTS: The bilateral group had mean Harris scores of 44.3(standard deviation 3.78) preoperatively, and 81.2 (10.75) at final follow-up. For the unilateral group, the mean scores were 46.5(3.27) preoperatively, and 80.1 (12.05) at final follow-up. At final follow-up, an acetabular cup was securely located in 78.9% and 82.8% of the bilateral and unilateral groups, respectively, and all cases showed firm fixation of the femoral stem in both groups. Osteolysis around the cup and stem were found in 26.3% and 31.4% of the bilateral group and 16.6% and 17.1% of the unilateral group, respectively. Polyethylene wear rate was 0.17 mm/yr and 0.16 mm/yr in the unilateral and bilateral groups, respectively. Using the Kaplan-Meier method, 17-year survival rates for cup and stem were 78% and 89% in the bilateral group, respectively, and 78% and 86% in the unilateral group, respectively. CONCLUSION: In 17-year long-term follow-up, concurrent bilateral hip arthroplasty was insignificantly different clinically and radiologically from the result of unilateral hip arthroplasty.
Arthroplasty ; Follow-Up Studies ; Hip ; Humans ; Osteolysis ; Polyethylene ; Survival Rate