The retrospective evaluation of 50 cases of head trauma that were subjected to CT leads to the following conclusion; 1. CT survey, should be the first neuroradiological procedures to performe. 2. There is generally adirect relationship between the severity of clinical presentation and the CT findings of the abnormality; responsible for the clinical status, the number and intensity of tissue abnormalities on CT scans increase proportionately with the severity of the clinical signs and symptoms. 3. An accuracy is 100% in diagnosis of intra and extracerebral collections of blood. 4. The causes of acute head tauma were automobile, 64% and falling down,32%.
Accidental Falls ; Automobiles ; Craniocerebral Trauma ; Diagnosis ; Head ; Retrospective Studies ; Tomography, X-Ray Computed

PURPOSE: This study was done to investigate factors affecting perceived financial burden of medical expenditures. METHOD: The participants were 2,024 inpatients who were enrolled in a survey on the benefit coverage rate of the National Health Insurance in 2006. The collected data were analyzed using t-test, ANOVA-test, Mann-Whitney-test, Kruskal-Wallis-test, Chi-square test and logistic regression. RESULTS: The crucial factors for perceived financial burden were age, job, equivalence scale, ratio of annual family income vs medical expenditure, and private health insurance. Perceived financial burden was higher for people who were older, who were unemployed, whose medical expenditures were high compared to annual family income, whose index of family equalization was low and for those who had no private health insurance. CONCLUSION: The results of the study indicate a demand for system reform that will enable management of no-pay hospital bills in the National Health Insurance to decrease the medical expense of people in the low-income bracket.
Health Expenditures ; Humans ; Inpatients ; Insurance, Health ; National Health Programs

PURPOSE: This study was to present the effects of home visiting health service on hypertension and DM clients. METHOD: The one-group pretest-posttest design was applied to 127 hypertension and 116 DM clients. To evaluate the effects of visiting nursing service, biological indexes and self-care abilities were measured from April to July, 2007. RESULT: Biological indexes and self-care abilities were improved in the hypertension and DM clients who received visiting nursing service. Especially, blood pressure and fasting blood sugar showed a dramatic decrease. CONCLUSION: Home visiting health service by public health centers is considered to be an effective nursing service in Gangwon-do. Therefore, case management is demanded not only for hypertension and DM but also for other chronic diseases.
Blood Glucose ; Blood Pressure ; Case Management ; Chronic Disease ; Diabetes Mellitus ; Fasting ; Gangwon-do ; Health Services* ; Home Care Services ; House Calls* ; Hypertension* ; Nursing Services ; Public Health ; Self Care

The Korea School Lunch Program mandates that school meals should safeguard the health and well-being of our children. School meals provide a nutritious diet that contains at least 1/3 of the daily Recommended Dietary Allowances of necessary nutrients at reasonable prices. This study was performed to assess the nutritional management of primary school meals, and to provide basic data for improvement of school meal nutritional guidelines. Three hundred and thirty six dietitians who worked at primary schools were recruited using a stratified sampling method. A survey was done by e-mail with a set of questionnaires about nutritional meal management. During school lunch planning, dietitians referred nutrition standards with priority, followed by students' food preferences and food hygiene. They considered energy as a most important nutrient during primary school lunch planning, followed by protein and calcium. Protein is usually over-served, whereas iron, vitamin A and calcium are usually under-served during primary school meal planning. For first and second grade primary students, grains, meat and vegetable side dishes seemed to be large compared to their eating capacity. Over 92% of school dietitians agreed the needs of food group standards for primary school lunch program. For making a checklist of the school lunch program, energy, protein and calcium were highly recommended, and meat.fish.egg group, vegetable.fruit group and dairy group were also highly recommended by school dietitians. Cooking method was also highly recommended. School dietitians proposed that remodeling of school kitchens and new cooking machine were the most important factors for improving school lunch system. These results suggest that food standards should be established for health-oriented nutritional management of primary school lunch programs. Nutritional checklists could include nutrient-rich foods and food groups, and items about cooking methods.
Calcium ; Edible Grain ; Checklist ; Child ; Cooking ; Diet ; Eating ; Electronic Mail ; Food Preferences ; Humans ; Hygiene ; Iron ; Korea ; Lunch* ; Meals ; Meat ; Nutritionists ; Surveys and Questionnaires ; Recommended Dietary Allowances ; Vegetables ; Vitamin A

The Korea School Lunch Program mandates that school meals should safeguard the health and well-being of our children. School meals provide a nutritious diet that contains at least 1/3 of the daily Recommended Dietary Allowances of necessary nutrients at reasonable prices. This study was performed to assess the nutritional management of primary school meals, and to provide basic data for improvement of school meal nutritional guidelines. Three hundred and thirty six dietitians who worked at primary schools were recruited using a stratified sampling method. A survey was done by e-mail with a set of questionnaires about nutritional meal management. During school lunch planning, dietitians referred nutrition standards with priority, followed by students' food preferences and food hygiene. They considered energy as a most important nutrient during primary school lunch planning, followed by protein and calcium. Protein is usually over-served, whereas iron, vitamin A and calcium are usually under-served during primary school meal planning. For first and second grade primary students, grains, meat and vegetable side dishes seemed to be large compared to their eating capacity. Over 92% of school dietitians agreed the needs of food group standards for primary school lunch program. For making a checklist of the school lunch program, energy, protein and calcium were highly recommended, and meat.fish.egg group, vegetable.fruit group and dairy group were also highly recommended by school dietitians. Cooking method was also highly recommended. School dietitians proposed that remodeling of school kitchens and new cooking machine were the most important factors for improving school lunch system. These results suggest that food standards should be established for health-oriented nutritional management of primary school lunch programs. Nutritional checklists could include nutrient-rich foods and food groups, and items about cooking methods.
Calcium ; Edible Grain ; Checklist ; Child ; Cooking ; Diet ; Eating ; Electronic Mail ; Food Preferences ; Humans ; Hygiene ; Iron ; Korea ; Lunch* ; Meals ; Meat ; Nutritionists ; Surveys and Questionnaires ; Recommended Dietary Allowances ; Vegetables ; Vitamin A

Background: Chronic use of glucocorticoid is known to result in osteoporosis. Deflazacort (DFZ), a synthetic glucocorticoid, has been reported to have bone sparing properties in vivo eompared to dexamethasone(DEX). Not only the direct effect of DFZ on human osteoblast but the mechanism by which the drug spares bone remains unclear. This study, therefore, is aimed to investigate the direct effect of DFZ on the proliferation and differentiation of human osteoblast as well as on the gene expression of osteocalcin and osteoblast as well as on the gene expression of osteocalcin and growth factor produced in osteoblast. Methods: Human osteoblast-like cells were cultured from a piece of the tibia removed during selective orthopedic surgery for patients without metabolic bone diseases. The morphological iden- tification of osteoblast-like cell was performed under the light microscope after alkaline phosphatase staining. Cell proliferation rate was determined by [3H] thymidine incorporation into DNA. Cell differentiation was determined by alkaline phophatase activity. mRNA expression was quanti- tatively measured by the competitive reverse transcription-polymerase ehain reaction(RT-PCR). Results: The cultured cells demonstrated 1,25-dihydroxyvitamin D3-induced increases in alkaline phophatase activity and osteocalcin mRNA expression which are the properties of osteoblast. Twenty six percent of the cultured cells were identified as osteoblast-like cells by alkaline phophatase staining. After 24hr incubation with DEX or DFZ, the [3H) thymidine incorporation was significantly inhibited by 100nM DEX or DFL Alkaine phophatase activity was significantly increased by 100nM DEX. Osteocalcin mRNA was significantly decreased by both glueocorticoids. While DEX significantly suppressed expression of asteocalcin mRNA at 10nM and 100nM, DFZ did so only at 100nM. IGF-I mRNA was significantly decreased by 100nM DEX. Conclusion: These results suggest that the inhibitory effect of DFZ on the cell proliferation and protein synthesis is less than that of DEX, which might be responsible for the bone sparing effect of DFZ in vivo.
Alkaline Phosphatase ; Bone Diseases, Metabolic ; Cell Differentiation ; Cell Proliferation ; Cells, Cultured ; Dexamethasone ; DNA ; Gene Expression ; Humans ; Insulin-Like Growth Factor I ; Orthopedics ; Osteoblasts ; Osteocalcin ; Osteoporosis ; RNA, Messenger ; Thymidine ; Tibia

McCune-Albright syndrome (MAS) is a sporadic disease classically including polyostotic fibrous dysplasia, cafe -au-lait spots, sexual precocity, and other hyperfunctional endocrinopathies. Recent investigations suggest an etiological role for activating embryonic somatic missense mutations in the gene for the a subunit of Gs (Gsa), the G protein that stimulates adenylyl cyclase. DNA from bone, ovary, and blood was analyzed by using polymerase chain reaction and sequenced. A embryological somatic mutation of Gsa gene encoding substitution of a Cys for Arg at amino acid 201 from cells of dysplastic bone and ovary was observed, and the distribution of mutant gene reveals mosaic pattern. We report a case of McCune-Albright syndrome with an activating mutation at codon 201 of Gsa subunit on ovary and bone tissue that was experienced recently.
Adenylyl Cyclases ; Bone and Bones ; Codon ; DNA ; Female ; Fibrous Dysplasia, Polyostotic* ; GTP-Binding Proteins* ; Mutation, Missense ; Ovary ; Polymerase Chain Reaction

BACKGROUND: Several biologically plausible mechanisms have been proposed for estrogen-associated changes in lipid and bone metabolism. These effects are thought to be mediated via estrogen receptor (ER). Several polymorphisms in the gene encoding estrogen receptor alpha may modify the effects of hormone replacement therapy on lipid and bone density in postmenopausal women. METHODS: We examined 284 postmenopausal women for thymine-adenine (TA) repeat polymorphism at the ER gene locus and its relationship to lipid and bone density. Their mean age was 52.2+/-5.0 years. We also investigated the association between ER TA repeat polymorphism and changes in lipid and bone density after 3 months and 1 year of hormone replacement therapy. RESULTS: According to the mean number of TA repeats, the women were divided into two groups: group H, with higher number of repeats (TA>16)(n=110); group L, with lower number of repeats (TA Bone Density* ; Cholesterol ; Cholesterol, HDL ; Cholesterol, LDL ; Estrogen Receptor alpha ; Estrogens* ; Female ; Hormone Replacement Therapy* ; Humans ; Metabolism ; Receptors, Estrogen ; Triglycerides

Ruptured aneurysms complicate the course of polyarteritis nodosa only infrequently. Most often they occur in renal or mesenteric vessels. We experienced a case of 48-year old woman with systemic necrotizing vasculitis who developed multiorgan failure and spontaneous intra-abdominal hemorrhage. Angiography showed diffuse narrowing and spontaneous hemorrhage of medium and small sized arteries in visceral and pelvic vasculature. So emergency embolization and removal of hematoma was done. About 3000cc of blood was collected in the abdominal cavity. There were fine small aneurysmal dilatations of arteries with multiple collaterals and they oozed spontaneously. Bleeding small vessels were ligated. Pathologic findings of the involved arteries showed severe inflammation and necrosis of vessel wall. She was treated with corticosteroid and cyclophsphamide for one year and achieved improvement in her clinical status.
Abdominal Cavity ; Aneurysm ; Aneurysm, Ruptured ; Angiography ; Arteries ; Dilatation ; Emergencies ; Female ; Hematoma ; Hemorrhage* ; Humans ; Inflammation ; Middle Aged ; Necrosis ; Polyarteritis Nodosa ; Vasculitis*

The human transforming growth factor-3 (TGF-3) is an important cytokine to maintain bone mass by inhibiting osteoclast differentiation. Recently raloxifene response element (RRE), a new enhancer with a polypurine sequence for estrogen receptor (ER)-mediated gene activation, was identified on the TGF-3 gene. Functional analysis of the RRE-mediated pathway has shown that this would be an important pathway for bone preserving effect. We found a novel mutation in the RRE sequence by single-strand conformational polymorphism analysis in one of 200 Korean women. Cloning and sequencing revealed a heterozygote in which one allele had an insertion of 20 nucleotides (AGAGAGGGAGAGGGAGA GGG) between nucleotide +71 and +72 and a point mutation at nucleotide +75 (G-A transition), and the other allele had normal sequence. The insertion was a nearly perfect tandem duplication of the wild type DNA sequence. The bone mineral density of the affected woman was not much lower than that of age-matched controls. Transient transfection of the mutant allele showed no significantly different activity compared with that of the wild type allele. These observations suggest that the heterozygote variation of the RRE sequence seems not to be operative in determination of bone mass.
Estrogen Antagonists/*pharmacology ; Female ; Human ; Middle Age ; *Mutation ; Raloxifene/*pharmacology ; *Response Elements ; Transfection ; Transforming Growth Factor beta/*genetics