PURPOSE: This study was to compare and analyze sleep patterns, satisfaction of sleep, and sleep enhancement behaviors between hospitalized and non-hospitalized elderly. METHODS: Subjects were 201 older adults, who were hospitalized patients or living in U-city, Gyung-gi province. Data was collected from June 10 to August 25, 2007, and was analyzed by the SAS program. RESULTS: 1) Non-hospitalized elderly had better sleep patterns than hospitalized elderly patients. 2) There was a strong positive correlation between sleep patterns and satisfaction of sleep in both groups. 3) In hospitalized elderly, there were significant differences in sleep patterns and satisfaction of sleep by month. 4) In non-hospitalized elderly, there was a significant difference in sleep patterns by presence or absence of spouses. There was a significant difference in satisfaction of sleep by those living with others. There were significant differences in sleep enhancement behaviors by age, religion, length of time, and sponsors. CONCLUSION: To relieve sleep disturbances of elderly, comprehension of sleep of the aged by nursing care givers should be obtained. Also, improving environments and elder's selfesteem with religious consideration and preparation of financial conditions are needed to promote the sleep of hospitalized and non-hospitalized elderly.
Aged ; Aged, 80 and over ; *Behavior ; Data Interpretation, Statistical ; Female ; Humans ; Inpatients/*psychology ; Interviews as Topic ; Male ; Outpatients/*psychology ; Patient Satisfaction ; *Sleep ; Sleep Initiation and Maintenance Disorders/*psychology

PURPOSE: This study was to explore the level of health status, burnout, and burden of primary family caregivers of the elderly inpatients, and to identify the relations among the factors. METHOD: The subjects were a total of 232 primary family caregivers of elderly in-patients at K and E Medical Center, and were surveyed from March 1 to April 10, 2007. Measures were a health status measuring tool based on CMI developed by Brodman et al. (1945), the burnout measuring tool developed by Pines et al. (1981), and the burden measuring tool revised by Jung, Soo-Jin (1998). Data were analyzed by SPSS-WIN 12.0. RESULTS: Firstly, the mean of health status was 1.69, which means that they were mostly healthy, and the mean of burnout was 2.66, which means that they were a little burned out. The mean of burden was 2.71, which means that they were a little burdened. Second, there were high correlations between health status and burnout, between health status and burden, and between burnout and burden. Third, there were significant difference in health status and burnout according to sex and relationship, and in burden according to sex, education level and relationship. CONCLUSIONS: Nurses need to consider the characteristics, health status, burnout, and burden of primary family caregivers.
Aged* ; Burns ; Caregivers* ; Education ; Health Status ; Humans ; Inpatients

Owing to donor-related issues, blood shortages and transfusion-related adverse reactions have become global issues of grave concern. In vitro manufactured red blood cells (RBCs) are promising substitutes for blood donation. In the United Kingdom, a clinical trial for allogeneic mini transfusion of cultured RBCs derived from primary hematopoietic stem cells has recently begun. However, current production quantities are limited and need improved before clinical use. New methods to enhance manufacturing efficiencies have been explored, including different cell sources, bioreactors, and 3-dimensional (3D) materials; however, further research is required. In this review, we discuss various cell sources for blood cell production, recent advances in bioreactor manufacturing processes, and the clinical applications of cultured blood.

PURPOSE: This study was a descriptive survey research to compare and to examine the levels of health status, depression, and quality of life between the elderly living with family and the elderly living alone, the relations among the factors. METHODS: Subjects were the 441 elderly over 65 years old(243 elderly living with family; 198 elderly living alone) in Seoul and Gyung-gi province. Data were collected from January to March, 2007. Collected data were analyzed through SAS/PC 11.0 version. RESULTS: First, the health status and quality of life in the elderly living with family were higher than them in the elderly living alone. Also depression in the elderly living with family was lower than that in the elderly living alone. Second, in all elderly there was positive correlation between health status and depression. There were negative correlations between health status and quality of life, and between depression and quality of life. Third, the economic environments in all elderly did effect to the health status, depression, and quality of life. CONCLUSION: In conclusion, it's requested a special attention of the current job level or interpersonal relationship of older people.
Aged ; Depression ; Humans ; Quality of Life

OBJECTIVE: The development of a dictionary of clinical terminology based on medical concepts is essential for understanding the precise meanings of the clinical terminologies used in EMR systems. For an unambiguous presentation and retrieval of the terminologies in practical data entry, this study propose a clinical terminology dictionary, which integrates and manages the wide range of data in EMR Systems. METHODS: The structure of the system and attributes were defined. The structures should satisfy the following: all terminologies should be consistent with the medical concepts, all concepts have multiple relationships, all concepts have many synonyms, all concepts can be mapped to concepts in an external medical terminology system, and all concepts can be grouped as value sets by setting the "domain". RESULTS: With the derived entity objects and attributes, the physical clinical terminology database was constructed and an editor was developed using MySQL 5.0.45 and JAVA Swing. To verify the structure and contents of the developed clinical terminology dictionary, the terminology experts used the editor to search and register the medical concepts. CONCLUSION: Although the contents refinement and complements are an unsolved problem, it is anticipated that the proposed research will provide unambiguous meanings of the clinical terminology and be applicable to many services in EMR systems.
Complement System Proteins ; Indonesia

BACKGROUND/AIMS: We aimed to verify the prognostic factors of stage II rectal cancer and the effect of radiation therapy on the survival and local recurrence rate. METHODS: This study was undertaken in 202 patients who underwent curative resection of rectal cancer and confirmed to be stage II between July 1989 and December 1996. Univariate and multivariate (Cox's model) analyses of survival were employed to identify prognostic factors. Statistical significance was assigned by p value of <0.05. RESULTS: Overall recurrence occurred in 32 patients. Four patterns of recurrence were observed: hematogenous recurrence in 17 patients, local recurrence in 11, peritoneal seeding in two and simultaneous hematogenous and local recurrence in two cases. Overall 5-year survival rate was 85.6% and 5 year disease free survival rate was 82.8%. There was no significant difference in local recurrence rate and survival according to radiation therapy or location of cancer. In multivariate analysis, the number of harvested lymph node was only a prognostic factor. CONCLUSIONS: The number of harvested lymph nodes has prognostic value in stage II rectal cancer. Postoperative radiation therapy should be considered for stage II rectal cancer with poor prognostic factors although radiation did not decrease local recurrence rate in present study.
Adolescent ; Adult ; Aged ; Child ; English Abstract ; Female ; Humans ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Prognosis ; Rectal Neoplasms/pathology/*surgery

Behcet's disease is a chronic polysymptomatic disease of recurrent systemic vasculitis. The etiology remains unclear. This disease affects several organs of the body concurrently or consecutively and sometimes has a serious outcome, depending upon the system involved. Though gastrointestinal symptoms are relatively common in Behcet's disease, ulcerative change of the intestine is infrequent. The most common sites for the intestinal Behcet's disease are terminal ileum and cecum. Only a few literatures report the esophageal ulcers in Behcet's disease. We describe 2 cases of Behcet's disease who have multiple ulcers in esophagus and terminal ileum. Esophageal ulcers have improved with low-dose prednisolone, colchicine and sulfasalazine in these patients.
Cecum ; Colchicine ; Esophagus* ; Humans ; Ileum* ; Intestines ; Prednisolone ; Sulfasalazine ; Systemic Vasculitis ; Ulcer*

Dipeptidyl peptidase-4 (DPP-4) inhibitors are a new class of oral antidiabetic agent for the treatment of type 2 diabetes mellitus. They increase endogenous levels of incretin hormones, which stimulate glucose-dependent insulin secretion, decrease glucagon secretion, and contribute to reducing postprandial hyperglycemia. Although DPP-4 inhibitors have similar benefits, they can be differentiated in terms of their chemical structure, pharmacology, efficacy and safety profiles, and clinical considerations. Gemigliptin (brand name: Zemiglo), developed by LG Life Sciences, is a potent, selective, competitive, and long acting DPP-4 inhibitor. Various studies have shown that gemigliptin is an optimized DPP-4 inhibitor in terms of efficacy, safety, and patient compliance for treatment of type 2 diabetes mellitus. In this review, we summarize the characteristics of gemigliptin and discuss its potential benefits in clinical practice.
Biological Science Disciplines ; Diabetes Mellitus, Type 2* ; Dipeptidyl-Peptidase IV Inhibitors ; Glucagon ; Hyperglycemia ; Incretins ; Insulin ; Patient Compliance ; Pharmacology

This study analyzed the seeds of Zizyphus jujuba var. inermis commonly used as a remedy in traditional Chinese medicine, in order to determine its various biologically active compounds. Through process 3-pentadecylcatechol, ρ-menth-8-ene, and γ-bisabolene were isolated and identified for the first time which are urushiol, monoterpenoidal, and sesquiterpenoidal compounds, respectively. Also, found were another sesquiterpenoidal compounds, vomifoliol, and four steroidal compounds, β-sitosterol, stigmasterol, stigmasta-5,23-dien-3β-ol, and stigmast-4-en-3-one. In addition, fourteen triterpenoidal compounds were isolated and identified. These were lupeol, betulinic acid, betulinaldehyde, alphitolic acid, 3-O-cis-ρ-coumaroyl-alphitolic acid, 3-O-trans-ρ-coumaroylalphitolic acid, 2-O-cis-ρ-coumaroyl-alphitolic acid, 2-O-trans-ρ-coumaroyl-alphitolic acid, zizyberanalic acid, ceanothic acid, oleanolic acid, maslinic acid, 3-O-cis-ρ-coumaroyl-maslinic acid, and 3-O-trans-ρ-coumaroylmaslinic acid. The structures were identified by comparing of the spectroscopic experiments, NMR and MS, and then compared that reported data, respectively. Three extracts of water, methanol, and chloroform from the seeds showed a weak anti-proliferative effect, anti-microbial activity, and anti-oxidant effect, respectively.
Antioxidants ; Chloroform ; Medicine, Chinese Traditional ; Methanol ; Oleanolic Acid ; Stigmasterol ; Water ; Ziziphus*

PURPOSE: This study was conducted in order to investigate the diuretic effects of Erythritol (ET) salt on urinary electrolyte excretion in Sprague-Dawley Rats. METHODS: Animals were divided into two groups: Salt group (n = 7) and Salt + ET fed group (n = 7). Animals were provided food and water ad libitum. Supplements were administered orally to animals for one week. RESULTS: Body weights were not statistically different between groups either on Day 1 or Day 7. However, water consumption of the Salt + ET group was significantly higher than that of the Salt group on Day 1 and Day 7. Urine volume of the Salt + ET group was approximately 27% and 38% higher than that of the Salt group on Day 1 and Day 7. In addition, we found that the total amounts of urinary electrolytes, such as sodium and potassium, of the Salt + ET group were significantly higher than those of the Salt group on Day 7. We also found that serum electrolyte concentrations did not differ between two groups. These results demonstrated that salt intake with ET was effective in increasing urinary electrolyte excretion, which might be caused by higher water intake and diuretic effect inhibiting reabsorption of water, sodium, and potassium in renal tubules. CONCLUSION: The results suggest that short-term supplementation of ET salt can be a potential diuretic agent by inhibiting sodium and potassium reabsorption and inducing loss of water.
Animals ; Body Weight ; Diuretics ; Drinking ; Electrolytes ; Erythritol ; Hypertension ; Potassium ; Rats* ; Rats, Sprague-Dawley ; Sodium ; Water