An experimental study was done to evaluate factors influencing guided regeneration of bone in standardized calvarial bony defect. An 8 mm circular transosseous calvarial bony defect was made. Various material such as demineralized freeze-dried bone (DFDB), BioMesh , Millipore filter and its combination was placed in the bony defect. A sequential histopathologic, histochemical, immunohistochemical, and histomorphometric studies were done on the guided bone regeneration in the calvarial bony defect. Bone formation was sigificantly enhanced when the DFDB was retained within the bony defect with a protective bioabsorbable membrane. Inframembranous DFDB-filling was required to prevent collapse of the membrane and preserve spaces for bone regeneration. The bioabsorbable membrane should presumably remain intact for longer than at least 5 weeks to facilitate bone regeneration. The new bone formation was dependent on the barrier-effect (preserving secluded spaces) and inflammation-inducing property of membrane, and guiding bone regeneration of the grafts. Macrophages recruited by grafts were partly involved in decrease of bone regeneration via the sequential events of release of fibronectin, chemotactic effect of the fibronectin to fibroblasts, and collagen lay-down.
Animals ; Bone Regeneration ; Collagen ; Fibroblasts ; Fibronectins ; Macrophages ; Membranes ; Micropore Filters ; Osteogenesis ; Rats* ; Regeneration* ; Transplants

PURPOSE: to test of the reliability and validity of the Disabled's Motivation for Rehabilitation Scale. which was developed in 2002. METHOD: An experimental version of the scale was distributed to a sample of 441 disabled with ages above 18 and below 80 years. The subjects of the test-retest were 60 disabled. RESULTS: revealed a satisfactory level of test-retest and internal consistency. The overall fit of the factor model to the data was good. Correlation among the subscales revealed a simple pattern that, in general. provides support for the self- determination continuum and the construct validity. In testing concurrent, criterion-validity, there was a positive correlation between the motivation scores for rehabilitation and the Health-Related Hardiness scores and a negative correlation between the motivation scores for rehabilitation and the Learned Helplessness scores. CONCLUSION: The Disabled's Motivation for Rehabilitation Scale revealed a useful instrument with a high degree of reliability and validity. In this sense, this instrument can be effectively utilized in rehabilitative nursing for the disabled.
Helplessness, Learned ; Motivation* ; Nursing ; Rehabilitation* ; Reproducibility of Results*

PURPOSE: This study aimed at uncovering the disabled adult's way of thinking and behavior due to their changed life style. METHOD: In depth interviews with 11 participants were held and analysed based on the Grounded Theory Methodology by Strauss and Corbin (1990). RESULT: This study showed us that the disabled are getting independent by selfconfidence through developing coping strategies for their physical, emotional, social, sexual problems. And in the process of creating these strategies, support structures, satisfaction for performance effect, financial burdens, and mobility had an effect on the intervening factors. Adults who become disabled go through many changes. First, they have vague hopes of improving. Second, they become discouraged. Third, they accept their disability. Next, they learn coping strategies and finally, they integrate the changes into their new life style. CONCLUSION: This study can be utilized in rehabilitation nursing so that the disabled can adapt to their changed life style quickly and lead independent and self-confident lives.
Adult* ; Hope ; Humans ; Life Style* ; Rehabilitation Nursing ; Thinking

This erratum is being published to correct of Table 4.

Adenocarcinoma in adenomyosis is unusual and it is mostly associated with adenocarcinoma in the endometrial mucosa. In contrast, adenocarcinoma arising in adenomyosis without endometrial adenocarcinoma is extremely rare and it suggests that it arises de novo from adenomyosis. We report a case of adenocarcinoma arising in adenomyosis in 44-year-old woman. The endometrial cavity contained a polypoid lesion with atypical hyperplasia, but no evidence of adenocarcinoma in the endometrial mucosa. Simple, complex and atypical hyperplasia associated with well differentiated adenocarcinoma was also noted in the areas of adenomyosis.
Female ; Humans ; Adenocarcinoma

We report two cases showing typical clinical features of subcutaneous granuloma annulare. Clinically, rapidly growing non-tender subcutaneous nodules developed on the scalp of healthy children without histories of trauma or infection. Histopathologically, collagen degeneration surrounded by histiocytes and lymphocytes in a palisading arrangement were seen in the deep dermis and subcutaneous layer. The foci of degeneration contained pale and edematous basophilic mucinous deposits. The skin lesions resolved spontaneously without specific treatment. Subcutaneous granuloma annulare should be considered in the differential diagnosis of children presenting with soft tissue masses.
Basophils ; Child ; Collagen ; Dermis ; Diagnosis, Differential ; Granuloma Annulare* ; Granuloma* ; Histiocytes ; Humans ; Lymphocytes ; Mucins ; Scalp ; Skin

PURPOSE: This study was done to survey health behaviors in people at risk for a Cerebrovascular Accident(CVA). METHOD: From November 21 to December 29, 2005, a questionnaire survey was conducted with 171 people at risk for a Cerebrovascular Accident(LDL of above 130 mg/dl & homocysteine of above 15.0 micromol/L). Their physical composition was measured and blood was collected. RESULTS: 1. Of the subjects, 34.5% were smokers, 61.4% were drinkers, 56.7% did not exercise regularly, 57.3% did not control their weight, 26.9% preferred eating meat, and 32.2% preferred salty food. 2. The gender was different between smoking status(Chi2=10.734, p= .001), and drinking status(Chi2=7.185, p= .007), and the age was different between smoking status(Chi2=6.656, p= .010), and drinking status(Chi2=10.722, p= .001). The HbA1C level was different for regular exercise(Chi2= 4.824, p=.028) and the HDL-cholesterol was different for meat-eating preference(Chi2=7.928, p= .005). The observance of troubling signs was different for a salty food preference(Chi2=4.313, p= .038). CONCLUSION: It is necessary to develop programs for taking care of people at risk for a Cerebrovascular Accident and test the effects of the programs in order to reduce the risk factors of CVA and enhance health behavior promotion.
Aged ; Aged, 80 and over ; Alcohol Drinking ; Body Weight ; Chi-Square Distribution ; Cholesterol, HDL/blood ; Cholesterol, LDL/blood ; Exercise ; Female ; *Health Behavior ; Humans ; Male ; Middle Aged ; Nutritional Status ; Questionnaires ; Risk Factors ; Smoking ; Stroke/*epidemiology/etiology

The purpose of this study was to evaluate effects of a nutrition education focused on Food Exchange System for the higher grades elementary children. Nutrition education lessons (40 min/lesson, 4 times), '5 major nutrients and functions', '6 food groups', 'daily needed energy and food exchange units', 'good choice of snacks and balanced exercise' were provided to elementary students (5th grade students). This research was based on the data from two groups of elementary school children in the 'education' group (n = 31) and 'non-education' group (n = 31). We assessed the changes in dietary attitude, food habit and nutrition knowledge using questionnaire and nutrient intake using 24hr recall method by nutrition education using the developed pamphlet. After education, there was a significant difference in the dietary attitude score only in attitude of 'balanced meal' (p < 0.001) in the education group compared to the non-education group. In food habit, there were significant positive changes in the type of breakfast and in the priority of choosing snack in the educated group. In nutrition knowledge, there were significant increases in scores of 'function of carbohydrate' (p < 0.05), 'function of fat' (p < 0.01), 'function of vitamin' (p < 0.01), 'foods of carbohydrate' (p < 0.01), and 'foods of vitamin' (p < 0.01) in the educated group. After education,carbohydrate: protein: fat (CPF) ratio was significantly different between the two groups (education group, 59 : 16 : 26 vs. non-education group, 63 : 15 : 23). In evaluation of nutrient intake by Dietary Reference Intakes for Koreans (KDRIs), there were significant positive effects in energy (p < 0.05), thiamin (p < 0.05), riboflavin (p < 0.05), vitamin C (p < 0.05), phosphorus (p < 0.01), Fe (p < 0.01) and zinc (p < 0.01) in the education group compared to the non-education group. In conclusion, the developed 4 times' nutritional education pamphlet focused on individual daily energy requirements and food exchange units using food exchange system for higher grades' elementary student may positively change nutrition knowledge and dietary intakes.
Ascorbic Acid ; Breakfast ; Child ; Food Habits ; Humans ; Pamphlets ; Phosphorus ; Surveys and Questionnaires ; Riboflavin ; Snacks ; Zinc

To examine the usefulness of cardiac MRI in assessing patients (pt) with congenital heart diseases(CHD), informations obtained from MRI and echocardiogrphy (echo) were compared in 91 consecutive pt with CHD and was correlated with findigs at cardiac catheterization (53pt) and at surgery (71pt). Pt were studied with 1.5 Tesla MRI unit and multiplanar images of the heart and great vessels were obtained using ECG-gated multislice spin-echo technique. Age ranged from newborn to 22 years. We obtained the following results. MRI was vary useful in providing important diagnostic informations in 19pt, provided informations which was not crucial to the clinical decision in 28pt, and did not provide additional informations in 44pt. MRI was very useful in assessing complex lesions, particularly in identifying atrial situs, rudimentary ventricular chamber, criss-cross atrioventricular connection, total anomalous pulmonary venous connection, anatomy of ventricular septal defect in double outlet right ventricle, anomalous ventricular muscles, aortopulmonary collateral artery and distal pulmonary artery anatomy. En face view of the ventricular septum was very useful in clearly outlining the ventricular septal defect. MRI gave false information in 17pt. Diagnostic accuracy of MRI was poor for coarctation of the aorta in neonates and small infants, patent ductus arteriosus and pulmonary stenosis. Cardiac MRI is recommended for preoperative planning in selected pt with CHD, particularly with complex lesions.
Aortic Coarctation ; Arteries ; Cardiac Catheterization ; Cardiac Catheters ; Double Outlet Right Ventricle ; Ductus Arteriosus, Patent ; Echocardiography* ; Heart Septal Defects, Ventricular ; Heart* ; Humans ; Infant ; Infant, Newborn ; Magnetic Resonance Imaging* ; Muscles ; Pulmonary Artery ; Pulmonary Valve Stenosis ; Ventricular Septum

Congenital hepatic fibrosis is an uncommon disease of children and young adults with two major risks: gastrointestinal hemorrhage caused by portal hypertension, and cholangitis related to bacterial infection of dilated intrahepatic bile ducts. It is characterizeed by stony hard hepatomegaly and portal hypertension with rather well preserved hepatic function and architecture, and frequent association of the renal lesions. We have recently experienced a case of congenital hepatic fibrosis in a 24 year-old Korean male. The chief complaint was hematemesis from esophageal varices. There were marked hepatosplenomegaly, mild pancytopenia and the liver function test was within normal engorgement and dilatation of portal and splenic veins and multiple cysts of both kidneys.
Child ; Adult ; Male ; Female ; Humans ; Cysts