• Journal of Digital Convergence
• /
• v.11 no.11
• /
• pp.573-583
• /
• 2013

Targeting in-dorm university students, this study is to check body-shape perception, obesity, weight control, and obesity stress, and to figure out the effect level of each variables toward obesity stress. Data were collected by self-evaluation questionnaire from 305 respondents in dorms of a university, and the survey was conducted from May 27 to June 7 of the year 2013. As a result of the survey, both male and female students did not properly perceive their own body-shape. Female students felt that they were fat more than male students did; on the other hand, male students felt that they were skinny even though they were in standard. Females felt more obesity stress than males, and for both male and female students, more obesity resulted in deeper obesity stress. For female students, when the actual body shape is not similar to the body shape that they believe to be, they feel more obesity stress; however for male students, the result was reversed. The group that tried weight control felt more obesity stress than the other group, for both males and females. In addition, for both male and female, the group that has more will toward weight control felt more obesity stress. The effect factors that were checked through multi-variable analysis is like the following: for male students, as they feel fat and as they pay more attention to weight control, the obesity stress increased, and for female students, as they pay more attention to weight control, the obesity stress increased. Focusing on higher obesity stress groups that are distinguished through applying factors to influence on decreasing obesity stress based on the analysis result, and especially for male university students, running exercise programs at the same time for skinny bodies to gain fat would be more effective to decrease obesity stress.

• Korean Journal of Occupational Health Nursing
• /
• v.18 no.1
• /
• pp.106-115
• /
• 2009

Purpose: Occupational stress is a determinant risk factor for cardiovascular disease and work disability. This study aims to describe occupational stress and identify its related factors among aged security guards. Methods: A random sample of 76 aged security guards were interviewed by three research assistants. The criteria of the subjects were as follows : 50 or older male with 40 or more working hours a week working with colleagues ranged from 3 to 50. The data were collected in September, 2007 and analyzed by multiple regression using SAS Version 9.1. Results: The mean score of occupational stress among aged security guards was 47.2. The mean scores of its sub-scales were 31.3(physical environment), 33.8(occupational demand), 80.8occupational control), 44.6(interpersonal conflict), 51.3 (occupational insecurity), 53.6(occupational system), 57.5(lack of reward), and 30.3(work environment). The scores of occupational control, interpersonal conflict, and occupational insecurity were higher than the scores of Korean average occupational stress sub-scales. Significant variables affecting occupational stress and its sub-scales were work place, work type, and employment type. Conclusion: In order to reduce occupational stress among security guards, sufficient occupational control and interpersonal conflict control, appropriate reward, and employment stability should be considered. Also long working hours and work shift should be improved.

• Food Science and Biotechnology
• /
• v.18 no.1
• /
• pp.25-30
• /
• 2009

The anti-stress effects of kimchi were studied in the Sprague-Dawley rats dosed with kimchi. The rats in the stress groups were subjected to immobilization stress for 2 hr/day for 5 days. At the end of the experimental period, daily average food intake and body weight (BW) gain had been reduced in the stress group compared to the control group. Daily average food intake was significantly increased in the stress-kimchi diet group compared to the stress-only group. The weights of the thymus and spleen were decreased by immobilization stress, but this reduction was partially suppressed by the addition of kimchi. The weights of the adrenal gland and epididymal adipose tissue were increased in the stress group, but ingestion of kimchi completely and partially suppressed these stress-induced changes, respectively. Serum levels of total cholesterol and triglyceride, and plasma levels of corticosterone were increased in the stress group, but at control levels in the stress-kimchi diet group.

• Journal of Korean Academy of Nursing
• /
• v.42 no.2
• /
• pp.161-170
• /
• 2012

Purpose: Purpose of this study was to examine the effects of the Mindfulness Meditation program on perceived stress, ways of coping, salivary cortisol level, and psychological stress response in patients with breast cancer. Methods: This was a quasiexperimental study with a non-equivalent control group pre-post test design. Participants in this study were 50 patients who had completed breast cancer treatment (experimental group, 25, control group, 25). The experimental group received the Mindfulness Meditation program for 3 hours/session/ week for 8 weeks. Data were analyzed using $X^2$-test and t-test for subject homogeneity verification, and ANCOVA to examine the hypotheses. Results: The experimental group had significantly lower scores for perceived stress, emotional focused coping, salivary cortisol level, and psychological stress response compared to the control group. However, no significant differences were found between two groups for the scores on problem focused stress coping. Conclusion: According to the results, the Mindfulness Meditation program was useful for decreasing perceived stress, emotional focused coping, salivary cortisol level, and psychological stress response. Therefore, this program is an effective nursing intervention to decrease stress in patients with breast cancer.

• Journal of Life Science
• /
• v.9 no.5
• /
• pp.604-611
• /
• 1999

The effects of anti-stress chrysanthemum flower (ASCF) extract drink (ASCF-0.1% and ASCF-0.5% concentrations) were tested for the anti-stress action. ICR male mice (20$\pm$2 g) were fed with basic experimental diets and given free access to water containing these ingredients for 18 days. Psychological stress/sociopsychologcal stress exposed by foot-shock for 1 hour for 3 days. Both ASCF-0.1 and ASCF-0.5 groups in the sociopsychological stress resulted in a significant decrease of 28.1% and 27.3% in plasma corticosterone (CS) secretion compared with psychological stress (control group). Noradrenaline (NA) secretions in the brain were significantly increased 49.7% and 53.9%, respectively, in ASCF-0.1 and ASCF-0.5 groups compared with control group. MHPG-SO4 (3-Methoxy-4-hydroxyphenylethy-leneglycol sulfate) levels in the brain resulted in a marked decreases of 12.9% and 16.6%, respectively in ASCF-0.1 and ASCF-0.5 groups. NA/MHPG-SO4 ratios in the brain of ASCF-0.1 and ASCF-0.5 groups resulted in a significantly increase of 71.3% and 81.0%, respectively, compared with control group. These results suggest that anti-stress chrysanthemum flower (ASCF) drink can effectively ridded the sociopsychological stress.

• Journal of Life Science
• /
• v.9 no.5
• /
• pp.596-603
• /
• 1999

The effects of anti-stress mind tonic (ASMT) drink (ASMT-0.1% and ASMT-0.5% concentration) were tested for the anti-stress action. ICR male mice (20$\pm$2 g) were fed with basic experimental diets free access to water containing these ingredients for 18 days. Psychological stress/sociopsychological stress were exposed by foot-shock for 1 hour for 3 days. Both ASMT-0.1 and ASMT-0.5 groups in the sociopsychological stress resulted in a significant decrease of 19.1% and 41.9% in plasma corticosterone (CS) secretion compared with psychological stress (control group). Noradrenaline (NA) secretions in the brain were significantly increased 23.4% and 35.9%, respectively, in ASMT-0.1 and ASMT-0.5 groups compared with control group. MHPG-SO4 (3-Methoxy-4-hydroxyphenylethyleneglycol sulfate) levels in the brain resulted in a marked decreases of 27.1% and 19.6%, respectively in ASMT-0.1 and ASMT-0.5 groups. NA/MHPG-SO4 ratios in the brain of ASMT-0.1 and ASMT-0.5 groups resulted in a significantly increase of about 70% compared with control group. These suggest that mind tonic anti-stress drink can effectively ridded the sociopsychological stress.

• Journal of Life Science
• /
• v.9 no.5
• /
• pp.612-619
• /
• 1999

The effects of anti-stress rose fruit (ASRF) extract drink (ASRF-0.1% and ASRF-0.5% concentrations) were tested for the anti-stress action. ICR male mice (20$\pm$2 g) were fed with basic experimental diets and given free access to water containing these ingredients for 18 days. Psychological stress/sociopsychological stress exposed by foot-shock for 1 hour for 3 days. Both ASRF-0.1 and ASRF-0.5 groups in the sociopsychological stress resulted in a significant decrease of 24.3% and 38.0% in plasma corticosterone (CS) secretion compared with psychological stress (control group). Noradrenaline (NA) secretion in the brain were significantly increased 35.9% in ASRF-0.5 group, but NA secretion in ASRF-0.1 group could not be obtained significant result compared with control group. MHPG-SO4 (3-Methoxy-4-hydroxy-phenylethy leneglycol sulfate) levels in the brain resulted in a marked decreases of 16.5% and 18.9% respectively in ASRF-0.1 and ASRF-0.5 groups. NA/MHPG-SO4 ratios in the brain of ASRF-0.1 and ASRF-0.5 groups resulted in a significantly increase of 16.5% and 67.0%, respectively, compared with control group. These results suggest that anti-stress rose fruit (ASRF) drink also can effectively ridded the sociopsychological stress.

• Human Ecology Research
• /
• v.57 no.4
• /
• pp.485-498
• /
• 2019

This study examined the mediating effect of internal locus of control in the relationship between family and friend support and acculturative stress of North Korean adolescent refugees. Participants consisted of 101 North Korean adolescent refugees (40 males and 61 females) aged 13 to 24, who live in Seoul, Gyeonggi Province, and Busan. SPSS 25.0 and Mplus 5.12 were used to analyze data. Descriptive statistics and Pearson's correlation coefficients were calculated and structural equation modeling (SEM) examined the mediating effect. The results of this study are as follows. First, a higher level of family support and friend support were associated with a higher level of internal locus of control. A higher level of internal locus of control was associated with a lower level of acculturative stress among North Korean adolescent refugees. Second, the level of internal locus of control mediated the relationship between friend support and acculturative stress. This study is meaningful in that it examines the specific paths affecting acculturative stress of North Korean adolescent by examining family and friend support, which are environmental factors, and internal locus of control, which is internal factor of individuals. The study results suggest that improving friend support as well as increasing the level of internal locus of control for North Korean adolescent refugees can be an effective way to prevent or intervene acculturative stress.

• Journal of Oriental Neuropsychiatry
• /
• v.28 no.3
• /
• pp.231-248
• /
• 2017

Objectives: This study evaluates anti-stress and sleep-inductive effects of Dongshingihyeolyangsubang (DSGYSB) on rats induced by chronic mild stress (CMS). Methods: Twenty-five healthy rats were randomly divided into five groups: normal, CMS (Control), DSGYSB50, DSGYSB100, and DSGYSBS200. All rats except the normal group were exposed to unpredictable stress conditions such as water deprivation, empty bottles, and forced treadmill. A week after starting the experiment, rats in DSGYSB50, DSGYSB100, and DSGYSB200 groups were fed orally with water once a day for two weeks. Then blood samples were taken from the rats for analysis of complete blood count, AST, ALT, and glucose. Noradrenaline, corticosterone, serotonin, GABA and melatonin were measured by ELISA kit. BDNF, CREB, TrkB and $TNF-{\alpha}$ were measured by RT-PCT. Results: In Noradrenaline contents, the DSGYSB200 group revealed significant decrease compared to the control group. In corticosterone contents, the DSGYSB200 group revealed significant decrease compared to the control group. In serotonin contents, the DSGYSB200 group revealed significant increase compared to the control group. In GABA contents, the DSGYSB50, DSGYSB100, and DSGYSB200 groups revealed significant increase compared to the control group. In the activity of BDNF, the DSGYSB50, DSGYSB100 and DSGYSB200 groups revealed significant increase compared to the control group. In the activity of CREB, the DSGYSB100 and DSGYSB200 groups revealed a significant decrease compared to the control group. In the activity of TrkB, the DSGYSB100 and DSGYSB200 groups revealed significant decrease compared to the control group. In the activity of $TNF-{\alpha}$, DSGYSB100 and DSGYSB200 groups revealed significant decrease compared to the control group. In glucose contents, the DSGYSB100 and DSGYSB200 groups revealed significant decrease compared to the control group. In the leukocyte changes, white blood cells, neutrophil, lymphocytes, and monocyte significantly increased in the DSGYSB100 and DSGYSB200 groups than the control group. In the erythrocyte changes, hemoglobin significantly increased in the DSGYSB200 group than the control group. Conclusions: Results suggest that Dongshingihyeolyangsubang has anti-stress and sleep-inductive effects on rats induced by CMS.

• Journal of Korean Academy of Nursing
• /
• v.35 no.8
• /
• pp.1485-1492
• /
• 2005

Purpose. The present study aims to verify the effectiveness of the reality therapy for patients with schizophrenia. Methods. It is designed as a quasi-experimental study by which a nonequivalent control group pretest-posttest is conducted. The test was conducted with 30 patients with schizophrenia who were hospitalized at a mental hospital in South Korea. Fifteen of the patients participated in the reality therapy program while another 15 in the control group. The effects are measured by marking scores in the areas of the locus of control, self-esteem, and problem-focused stress coping of each participant. Results. The general characteristics and dependent variables related to outcome variables were controlled to be equal between the two groups. It turns out that the internal locus of control, self-esteem, and problem-focused stress coping are statistically significant. Conclusion. Findings show that the reality therapy caused positive changes in terms of the internal locus of control, self-esteem, and problem-focused stress coping of the observed schizophrenic patients.