The purpose of the present study was to evaluate the changes of salivary cortisol and electrolytes as an indicator of stress in nursing practice. Unstimulated 5cc saliva samples were collected at pre-duty and post-duty, and were measured with chemical assay and radioimmunoassay in nursing practice period and in studying period. In nursing practice, salivary cortisol concentration revealed lower, and K+/Na+ ratio revealed higher than in studying. And salivary cortisol correlated significantly with Na+, and also with K+ concentration. These results suggest that K+/Na+ ratio tends to be highered in student taking nursing practice, and raised levels of cortisol might be expected in nursing practice and also in studying, and that salivary constituents could indicate physiological stress. This study will facilitate a better understanding for the loading effect on the physiologic conditions of nurses.
Electrolytes* ; Humans ; Hydrocortisone* ; Nursing* ; Radioimmunoassay ; Saliva ; Stress, Physiological ; Students, Nursing*

This study was done to determine the correlation between body image and depression among women with urinary incontinence. The ultimate goal was to contribute to the planning of nursing intervention towark the establishment of a positive body image and the prevention of depression in women with urinary incontinence. The data were collected from Jan. 10 to May. 30, 1998 from 98 adult women, who lived in Cheonan City, Korea. The insturments were Hendrickson's Stress Incontinence Scale, physical self-image items out of Fitts' Tennessee self concept Scale, Osgood's Semantic Differential Scale, and Zung's self-rating Depression Scale. The data were analyzed using the SAS computerized program and include percentage, t-test, ANOVA, and the Pearson correlation coefficient. The results of this study are summarized as follows, 1. It was reported that 61.2% of the subjects experienced urinary incontinence. The level of body image perceived by urinary incontinent women had a mean of 58.56(SD=7.02) ; women with urinary incontinence showed mild depression. 2. The level of depression and body image was not significantly different between the incontinent or continent. There were significant differences in depression levels according to the severity of urinary incontinence of the subjects. 3. Severity of urinary incontinence and body image was negatively correlated (r=-0.300, p<0.01) ; correlation between depression and body image was negative (r=-0.578, p<0.01). 4. There are significant differences in body image according to use of medication, itching, and sensitivity of the vagina. 5. There are significant differences in depression with discharges from the vagina, itching, and sensitivity of the vagina. In conclusion, as urinary incontinence in women proved mildly depressive, health care providers need to develop and provide nursing intervention for the urinary incontinent with the goal of helping clients establish a positive body image and prevent depression.
Adult ; Body Image* ; Chungcheongnam-do ; Depression* ; Female ; Health Personnel ; Humans ; Korea ; Nursing ; Pruritus ; Self Concept ; Semantic Differential ; Tennessee ; Urinary Incontinence* ; Vagina

Histiocytosis X is characterized by aggregates of Langerhans cells with other inflammatory cells. These Langerhans cells are antigen-presenting cells to T lymphocytes and identified by characteristic morphology, ultrastructural demonstration of Birbeck granules and immunologic reactivity with OKT-6 and HLA-DR antibodies. In this report, the tumor arising in a 2-years-old baby was examined byimmunostaining with several macrophage/dendritic cell markers. The main tumor cells showed cytoplasmic and nuclear staining with S-100 protein and ring-like surface and paranuclear staining with PNA. However, they were negative for follicular dendritic cell marker CD21, macrophage markers lysozyme, Mac 387, alpha-1 antitrypsin and CD68, and interdigitating reticulum cell marker ID4 and ID5. These observations demonstrate the usefulness of S-100 protein and PNA for the identification of Langerhans cells in paraffin-embedded tissue.

OBJECTIVE: The purpose of this study was to develop a Web-based ostomy self-care education program and to evaluate its effects on ostomates' self-care knowledge and self-care behavior. METHODS: Based on the needs assessment and literature review, a Web-based ostomy self-care education program was developed and modified incorporating feedbacks from nurse experts panel. The experimental group received the ostomy self-care using the Web-based program and the control group received the traditional education. The level of self-care knowledge and self-care behavior were measured and were compared between the experimental and the control groups. RESULTS: The levels of self-care knowledge and self-care behavior in the experimental group were significantly higher than those of the control group. CONCLUSION: This study implies that a Web-based education program for the ostomates can be used to improve ostomy self-care.
Education* ; Internet ; Needs Assessment ; Ostomy* ; Patient Education as Topic ; Self Care*

In 41 cases of breast cancers, the aneuploidy measured by Image Analyzer was compared with that of flow cytometric analysis, and estrogen and progesterone receptor(ER/PR) and Her-2/neu oncoprotein were immunohistochemically stained and measured by Image Analyzer. In ER/PR, the positive nuclear area(PNA, %) was measured, and in Her-2/neu, the content of oncoprotein was expressed as pg/cell. To assess the usefulness of these parameters as a prognostic factor, the author evaluated the results in relation with tumor size, nuclear grade and lymph node metastasis. The obtained results are summarized as follows: 1) The detection rate (90%) of aneuploidy by image analysis was higher than that (70%) of flow cytometric analysis. The concordance rate of both method was 80%. 2) The positivity of ER was 73% and PR was 34%, and the high PNA of ER and PR was related with high nuclear grade. There was an inverse correlation of the ER PNA with tumor size and PR PNA with negative lymph node. 3) Her-2/neu oncoprotein overexpression was found in only 2 cases and another two showed borderline overexpression. All four cases had DNA tetraploidy. From the above results, it was concluded that the image analyzer could be used in DNA analysis and in quantitation of immunostained ER/PR and Her-2/neu oncoprotein, providing the important information in the management of the breast cancer patients.
Breast Neoplasms

No abstract available.
Anemia, Iron-Deficiency* ; Blood Platelets* ; Child* ; Humans ; Iron* ; Platelet Count*

The object of this study was to determine the radiation effect on the urinary bladder and to establish the basic date for optimal fraction schedule on the whole abdominal irradiation of the mice. Although radiation damage of the urinary bladder is one of the dose-limiting factor for treatment of lower abdominal cancer, such as uterine cervical or rectal cancer, systematic histopathological study of total dose and recovery duration is very rare, especially in conventional fractionation regimen of clinical use. Authors used 198 mice and analyzed histopathological findings according to total dose (40&50 GY) and recovery duration (1-15 weeks after completion of irradiation) The results were summarized as follows: 1. No definite difference of radiosensitivity was noted between male and female group. 2. Most of mucosal injuries were recovered within 14 weeks in 40 GY irradiated group. 3. Vascular injury and change of connective tissue were prominent and persisted even mild degree until 15 weeks after completion of irradiation in 50 GY irradiated group. 4. Although follow up duration of this study (105 days) was not enough to compare life span of mice, this study emphasized that precious schedule for treatment planning was necessary for preventing or reducing of late complication.
Animals ; Appointments and Schedules ; Connective Tissue ; Female ; Follow-Up Studies ; Humans ; Male ; Mice* ; Radiation Effects ; Radiation Tolerance ; Rectal Neoplasms ; Urinary Bladder* ; Vascular System Injuries

No abstract available.
Humans ; Nursing* ; Students, Nursing*

No abstract available.
Electrophoresis*

No abstract available.
Malocclusion* ; Prevalence*