The purpose of this study was to investigate the factors influencing social adaptation of chronic mental illness. The subjects of this study were 190 patients, over the age of 20 with chronic mental illness diagnosed by a physician, and living in Seoul, Korea during May, 2000 to December 2000. The instruments for this study were the social adaptation scale by Wallace (1979), the self-esteem scale by Rogenberg (1965), social support scale by ParkJiWon (1985), coping behavior scale by Shirley Zeitlin (1978), self efficacy scale by Sherer et. al (1982), and Rand mental health inventory(1979). The data were analyzed using descriptive statistics, pearson correlation coefficients, and stepwise multiple regression. The results of this study are as follows: 1. The level of social adaptation showed moderate (M=3.43). 2. The social adaptation showed significant positive correlation with self-esteem (r=0.39, p=0.00), self-efficacy (r=0.31, p=0.00), social support (r=0.47, p=0.00), self-productive coping (r=0.14, p=0.05), self-flexible coping (r=0.22, p=0.00), environment-active coping (r=0.21, p=0.00), and environment-flexible coping (r=0.14, p=0.04). The social adaptation showed significant negative correlation with anxiety (r=-0.16, p=0.02), and emotional problems (r=-0.18, p=-0.00). 3. The stepwise multiple regression analysis revealed that the most powerful predictor of social adaptation was social support (21%). A combination of social support, depression, behavioral controllability, self-efficacy, and environmental coping behavior accounted for 39% of the variance in social adaptation in chronic mental illness. From the results of this study, it is suggested to develop and apply a social adaptation training program for chronic mental illness.
Adaptation, Psychological ; Anxiety ; Depression ; Education ; Humans ; Korea ; Mental Health ; Self Efficacy ; Seoul

No abstract available.
Frontal Lobe* ; Neuropsychological Tests*

BACKGROUND: Cardiac hypertrophy is the compensatory response of the myocadium to increased workload. Compensatory mechanisms come into play when the hypertrophied heart can no longer accommodate the increased demand or persistent stimuli. Although it has been reported that the molecular changes in hypertrophied hearts that initially mediate enhanced function may contribute to the development of heart failure, the structural/biochemical/molecular basis for myocardial contractile failure is still obscure. This study was aimed to clarify the structural basis for relation between hypertrophy and failure. METHOD: Nine pairs of rabbits were sacrificed at 8,12,24,48 hours and 1,2,4,6,8 weeks after experiment aortic constriction. There hearts were studied with routine histopathology. Each heart was weighed and compared with total body weight. Multiple sections were embedded in paraffin, sectioned at 5um, and stained with hematoxylin and cosin and Masson's trichrome and analysed. RESULTS: The heart weight to body weight ratio(g/Kg) increased progressively with time after aortic banding. Banding of the aorta in the rabbit resulted in multifocal areas of myofiber degeneration, necrosis and fibrosis through the wall of the left ventricle, in the papillary muscles of the left ventricle and in the left ventricular portions of the interventricular septum in rabbit of 6 and 8 weeks after aortic banding. By 4 weeks after banding, the foci of necrosis were not observed. CONCLUSION: There findings suggest that the increased necrosis, fibrosis in animals with cardiac hypertrophy induced by banding the aorta may play a role in progression to heart failure.
Animals ; Aorta ; Body Weight ; Cardiomegaly ; Constriction ; Fibrosis ; Heart Failure ; Heart Ventricles ; Heart* ; Hematoxylin ; Hypertrophy ; Necrosis* ; Papillary Muscles ; Paraffin ; Rabbits

No abstract available.
Pulmonary Blastoma*

The purpose of this study was to identify the influencing factor on Symptoms of Stress of Middle Aged Women. The subjects of this study were 35 middle aged women who lives in Seattle, Washington in U.S, and 74 middle aged women who lives in Seoul. Data collection was performed at the University of Washington and Seoul from Oct. 1998 to May. 1999. Data collected through 4 types of questionnaires : SOS, Ways of Coping, Mood Status, Perceived Stress. The results of this study are as follows: 1. The stress symptoms showed positive correlation with emotion-oriented coping, mood status, and perceives stress. 2. Stepwised multiple regression analysis revealed that most powerful predictor of Stress Symptoms was mood status. A combination of perceived stress, mood status and ways of coping account for 64% of the variance in Symptoms of stress in Middle aged women. From the results of the study, the following recommendations are presented as follow: 1. It is necessary to replicate this study with a larger sample. 2. It is necessary to develop a stress management program focused on ways of coping, mood status, perceived stress for middle aged women.
Surveys and Questionnaires ; Female ; Humans ; Middle Aged* ; Seoul ; Washington

Fifty cases of hepatocellularcarcinoma were studied using retrospective flow cytometric(FCM) and image cytometric(ICM) DNA analysis to determine the prevalence of aneuploid cell population and whether they were associated with any particular clinico-pathologic findings. At the same time, we compared the difference between FCM and ICM. The materials were prepared from 50 micrometer cut of paraffin embedded blocks. The DNA modal values, which could be defined in 42 cases by FCM with 74% aneuploidy and in 50 cases by ICM with 76% aneuploidy. So 95% of the cases had concordant DNA ploidy results by both techniques of FCM and ICM. Abnormal DNA pattern was correlated with age(<50), presence of cirrhosis, pathologic grade and some pathologic types(p<0.05), but was not correlated with presence of HBsAg, sex, alphafeto protein, and alcohol history(p>0.05). Also we found that ICM technique was easier to perform and interprete.
Carcinoma, Hepatocellular

PURPOSE: This study was to monitor the effects of forming desirable eating and exercise habits and change the blood lipid levels by developing and applying E-Mail educational programs for a hyperlipidemia health check-up. METHOD: The research design used a nonequivalent control group pre-post test. Ninety-nine subjects (Exp.=50, Cont.=49) were selected randomly and the male subjects agreed to a hyperlipidemia health check-up at a comprehensive medical screening center. This study verified validity and reliability through factor analysis on a life habit measurement tool. The data was analyzed with SPSS win 12.0 using an chi-square-test,t-test, ANOVA and ANCOVA. RESULT: Eatingand exercise habit scores of the experimental group which were educated through E-Mails changed considerably more than that of the control group which was not educated. Total-cholesterol and LDLcholesterol in the experimental group was considerably lower than that in the control group, but HDL-cholesterol increased considerably. Triglycerides, however, didn't show change. CONCLUSION: An E-Mail educational program may be applied as a hyperlipidemia health check-up nursing intervention strategy.
Adult ; Cholesterol/blood ; *Electronic Mail ; Health Status ; Humans ; Hyperlipidemias/*nursing/psychology ; Middle Aged ; Nursing Theory ; *Patient Education as Topic ; Reproducibility of Results ; Self Care

No abstract available.
Electroencephalography*

OBJECTIVE: The purpose of this study was to elucidate the anatomical development of physiologic suture closure processes in infants using three dimensional reconstructed computed tomography (CT). METHODS: A consecutive series of 243 infants under 12 months of age who underwent three dimensional CT were included in this study. Four major cranial sutures (sagittal, coronal, lambdoidal and metopic suture) were classified into four suture closure grades (grade 0=no closure along the whole length, grade 1=partial or intermittent closure, grade 2=complete closure with visible suture line, grade 3=complete fusion (ossification) without visible suture line), and measured for its closure degree (suture closure rates; defined as percentage of the length of closed suture line divided by the total length of suture line). RESULTS: Suture closure grade under 12 months of age comprised of grade 0 (n=195, 80.2%), grade 1 (n=24, 9.9%) and grade 2 (n=24, 9.9%) in sagittal sutures, whereas in metopic sutures they were grade 0 (n=61, 25.1%), grade 1 (n=167, 68.7%), grade 2 (n=6, 24%) and grade 3 (n=9, 3.7%). Mean suture closure rates under 12 months of age was 58.8% in metopic sutures, followed by coronal (right : 43.8%, left : 41.1%), lambdoidal (right : 27.2%, left : 25.6%) and sagittal sutures (15.6%), respectively. CONCLUSION: These quantitative descriptions of cranial suture closure may help understand the process involved in the cranial development of Korean infants.
Cranial Sutures ; Growth and Development ; Humans ; Infant ; Sutures

BACKGROUND: Cardiac hypertrophy is an adaptive mechanisms in response to an increased cardiac work load. Alterations in gene expression play an important role in this adaptive process. Recent investigations have indicated that the alpha-1 adrenergic stimulation in vitro induces hypertrophic change of neonatal cardiomyocytes. The signalling mechanisms of this alpha-1 agonist induced cardiomyocyte hypertrophy are largely unknown. however, recent evidence favors an effector pathway that involves phospholipase C(PLC) mediated hydrolysis of phosphatidylinositol 4,50 bisphosphate. It should be recognized that the demonstration of enhanced phosphoinositol turnover in the presence of alpha-1 adrenergic agonist in vitro does not necessarily imply that a similar response is operative in vivo. Furthermore, the role of subtypes of phospholipase C in this system should be determined. In this context, we produced in vivo cardiac hypertrophy by repeated injection of alpha-1 adrenergic agonist, phenylephrine, and tried to evaluate any change of phospholipase C subtypes by immunohistochemistry and immunoblotting technique and also measured the phosphatidylinositol hydrolyzing activity of the enzyme. METHOD: To produce cardiac hypertrophy, we injected phenylephrine 12mg/kg i.p. to the 28 female S-D rats weighing 150-250g daily for 5 days. This measures produced 22% increase of heart weight/body weight ratio. After 5 days. rats were sacrificed and hearts were rapid excised and freezed for next procedure. The immunohistochemical stainings of myocardium were carried out using monoclonal antibodies against PLC-beta1,-gamma1,-delta1 with Avidine-Biotin Complex method. Immunoblotting was done with monoclonal anti-PLC-gamma1 antibody after immnoprecipitation. The activity of PLC-gamma1 was determined in the assay mixture containing [3H] phosphatidylinositol of 20,000 cpm. The reaction was performed by incubating with resuspended immunoprecipttol of 20,000 cpm. The reaction was performed by incubating with resuspended immunoprecipitate for 10 min and supernatant was collected for -scintillation counting. RESULTS: Immunohistochemical staining demonstrated increased staining of PLC-gamma1 in the phenylephrine induced hypertrophied heart as compared with normal control heart. PLC-beta1 and-o1 did not showed any change. Elghteen out of 20 hypertrophied cardiac tissue(90%) demonstrated increased expression of the PLC-gamma1 compared with control heart tissue in immunoblotting. [3H] PI hydrolyzing activity of PLC-gamma1 in the immunoprecipitates of the hypertrophied hearts(4650+/-614 cpm) were increased consistently in 6 samples as compared with control normal hearts (2387+/-651 cpm). CONCLUSION: In the present experiments we demonstrated that Phospholipase C-gamma1 was overexpressed compared with control normal heart of rat by immunohistochemistry and immunoblotting technique and showed that the activity of this isoenzyme was elevated. Our findings of increased PLC-gamma1 expression in the alpha1-adrenergic agonist induced cardiac hypertrophy tissue suggest that the phosphatidylinositol signalling pathway is important in the genesis of cardiac hypertrophy and the isoenzyme of PLC-gamma1 may play a central role in this mechanism.
Adrenergic Agonists ; Animals ; Antibodies, Monoclonal ; Cardiomegaly* ; Female ; Gene Expression ; Heart ; Humans ; Hydrolysis ; Hypertrophy ; Immunoblotting ; Immunohistochemistry ; Myocardium ; Myocytes, Cardiac ; Phenylephrine* ; Phosphatidylinositols ; Phospholipases* ; Rats* ; Signal Transduction ; Type C Phospholipases