• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.449-457
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• 2020

In the aged society, the quality of life of elders assessed by life satisfaction is important for successful aging. This study examined the impact of preparation for old age including social support and death anxiety on the life satisfaction of the elders. We analyzed the data which has obtained from 282 senior center users in Choong-chung-nam-do. A multiple hierarchical analysis showed the effect of preparation for old age, social support and death anxiety on the life satisfaction of the elders. In addition, we found a interaction effect preparation for old age and social support. These findings suggest the importance of social support and death anxiety as well as preparation for old age for successful aging.

• Proceedings of the Zoological Society Korea Conference
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• 2001.10a
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• pp.230.2-230
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• 2001

No Abstract, See Full Text

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.3
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• pp.429-437
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• 2019

This study was a descriptive study to investigate the factors influencing on attitude toward withdrawal of life-sustaining treatment of nursing students' consciousness of biomedical ethics, good death recognition and meaning of life. The subjects of this study were 293 nursing students attending college at P city. Data were collected for two weeks from May 1, 2018 to May 11, 2018. The statistical method was performed with SPSS WIN 22.0 using a complex sampling analysis, pearson's correlation coefficients, and a multiple regression analysis. The result of this study was significant positive correlation between attitude toward withdrawal of life-sustaining treatment and consciousness of biomedical ethics(r=.266, p<.001), good death recognition(r=.373, p<.001), meaning of life(r=.122, p=.037). The meaning of life was significant positive correlation consciousness of biomedical ethics(r=.294, p<.001), good death recognition(r=.230, p<.001). The good death recognition was significant positive correlation consciousness of biomedical ethics(r=.306, p<.001). Factors Influencing on the attitude toward withdrawal of life-sustaining treatment was good death recognition(${\beta}=.32$, p<.001) and consciousness of biomedical ethics(${\beta}=.16$, p=.004). These factors explained about 16% of the variance. Therefore it is necessary to develop an educational program to positively raise the attitude of consciousness of biomedical ethics and good death recognition.

• Toxicological Research
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• v.25 no.3
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• pp.113-118
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• 2009

Cell death induced by menadione (vitamin K-3,2-methyl-1,4-naphthoquinone) has been investigated in human promyelocytic leukemia HL-60 cells. Menadione was found to induce both apoptosis and necrosis in HL-60 cells. Low concentration ($1{\sim}$50 ${\mu}$M) of menadione induced apoptotic cell death, which was demonstrated by typical DNA ladder patterns on agarose gel electrophoresis and flow cytometry analysis. In contrast, a high concentration of menadione (100 ${\mu}$M) induced necrotic cell death, which was demonstrated by DNA smear pattern in agarose gel electrophoresis. Necrotic cell death was accompanied with a great reduction of cell viability. Menadione activated caspase-3, as evidenced by both increased protease activity and proteolytic cleavage of 116 kDa poly(ADP-ribose) polymerase (PARP) into 85 kDa cleavage product. Caspase-3 activity was maximum at 50 ${\mu}$M of menadione, and very low at 100 ${\mu}$M of menadione. Taken together, our results showed that menadione induced mixed types of cell death, apoptosis at low concentrations and necrosis at high concentrations in HL-60 cells.

• Journal of Hospice and Palliative Care
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• v.12 no.4
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• pp.199-208
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• 2009

Purpose: The purpose of this study was to analyze the effect of death preparing education on death anxiety and meaning of life for volunteers. Methods: Data collection and intervention were carried out from January 11 to 25, 2009. The subjects included 60 volunteers in Jeonju city, and they were divided into two groups; 30 each of experimental group and control group. Death preparing education program contained 5 steps. Data were analyzed with t-test, $x^2$-test, and ANCOVA test with SPSS version 12.0. Results: The death anxiety scores in the experimental group were significantly lower than in the control group (F=4.01, P=0.046). The meaning of life scores in the experimental group were significantly higher than in the control group (F=6.32, P=0.015). Conclusion: The death preparing education program for volunteers was confirmed to be an effective intervention to lessen death anxiety and to improve the meaning of life. Therefore, I strongly recommend that this program should generously be applied to volunteers.

• Proceedings of the Ginseng society Conference
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• 2007.12a
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• pp.62-62
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• 2007

• Journal of Family Resource Management and Policy Review
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• v.25 no.1
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• pp.1-13
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• 2021

Using structural equation modeling, this study sought to examine the structural causality between elderly age norms, social activities, and life satisfaction and to determine the moderating effect of death preparation activities. The analysis was conducted using data for 6,288 people over 65 years old, plus their spouses and children, taken from the '2017 National Survey of Older Koreans.' The study found, first, that the more positive the age norms to which the older person subscribes, the more their social activities increase. Second, as these social activities increase, the level of life satisfaction also increases. Third, the more positive the age norms to which the older person subscribes, the more the level of life satisfaction increases. Fourth, there is a significant positive mediating effect of social activity in the relationship between the age norms of the older person and life satisfaction. Fifth, there is a significant moderating effect of death preparation activities in the structural relationship between age norms, social activities, and life satisfaction that specifically impacts the age norm-life satisfaction relationship. Based on these results, practical plans to improve elderly people's life satisfaction are recommended.

• The Korean Journal of Community Living Science
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• v.22 no.4
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• pp.637-653
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• 2011

Over the last 20 years, women's development has been ambiguous. According to Freud, the mother-daughter relationship has been considered as an essential component of women's development. This study investigated how the mourning experience from daughters who were separated from their mothers by death offers any meaningful idea to women's life. For Hermeneutic phenomenology, researchers collected data from three women who have lost their mothers through in-depth interviews and drawing pictures with each of them. As a result, this study found that daughters started to fight with their mothers' death from the moment when they were informed. They also experienced a symbolic death until the moment of their mothers' death and even after the confirmation of their mothers' death. Daughters experienced symbolic death, both emotionally and physically as well as familiar experiences with their mothers through the repeated confirmation of death. However, these experiences encouraged daughters to adapt to the reality that was the absence of their mothers through the processes such as "Reflection," "Living in the Center of My life," and "Another Embrace." Through this new perspective, attempts, and relationships, daughters form a new identity and experience 'rebirth'. These daughters' changes were paradoxically strengthened through their resistances towards changes of reformation of themselves.

• Journal of Korean Academy of Rural Health Nursing
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• v.16 no.2
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• pp.60-68
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• 2021

Purpose: This case report was attempted to present the process of the end of life nursing care provided by the visiting nurse. Methods: The subject was a person who was decided the long-term care Grade 1 and received a visiting nursing service, and the service was terminated on the death, and then was selected as a case with the consent of his family. The data were collected through long-term care benefit provision records and interviews with the visiting nurse. The nursing process was presented by applying the Omaha System. Results: The subject had digestion-hydration problems and respiration problems in the physiological domain, and the problems of role change, caretaking/parenting, spirituality, and grief in the psychosocial domain were identified. Depending on the problem, the end of life nursing care was provided to the subject and family members through activities on physical symptoms/signs, dietary management, end-life care, and coping skills. Conclusion: We expect that if the visiting nurse provides anticipatory guidance on the death process, the subject will be able to prepare for death comfortably with the family at home instead of vague fear of death.

• Journal of Microbiology and Biotechnology
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• v.25 no.2
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• pp.302-306
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• 2015

VvpM, one of the extracellular metalloproteases produced by Vibrio vulnificus, induces apoptotic cell death via a pathway consisting of ERK activation, cytochrome c release, and activation of caspases-9 and -3. VvpM-treated cells also showed necrotic cell death as stained by propidium iodide (PI). The percentage of PI-stained cells was decreased by pretreatment with Necrostatin-1, indicating that VvpM-mediated cell death occurs through necroptosis. The appearance of autophagic vesicles and lipidated form of light-chain-3B in rVvpM-treated cells suggests an involvement of autophagy in this process. Therefore, the multifarious action of VvpM might be one of the factors responsible for V. vulnificus pathogenesis.