• Korean Journal of Social Welfare Studies
• /
• v.44 no.3
• /
• pp.57-83
• /
• 2013

There has neither been enough research on how to approach the concept of active aging through an integrated view nor an examination to verify the relationship between preparation for old age and active aging in later life. Therefore, this research aims to verify that the elderly, who have prepared for their later life, affected their active aged life. In addition, by setting up self-efficacy and social support as mediator in the research model, this paper looks into the psycho-social resource mechanism of the relationship in depth. In order to verify the correlation of two variables, the Seoul welfare panel data, a mediating model structured by psycho-social resources created by Seoul welfare foundation in 2010, was used. The total sample size was a group of 1,492 elders aged over 65. When it came to our research methods, structured equation analysis was applied to verify the mediating effect and theoretical background. The results revealed that physical preparation, financial preparation, social preparation and leisure preparation directly affected their active aging level positively, thus, psycho-social resources showed a partial mediating effect between preparation for old age of the past and active aging level. The research implications are as follows. First, this research makes an effort to approach the concept of preparation for old age with an integrated perspective through making a construct by entire preparation types. Second, it will attempt to verify the relationship between preparation for old age in the past and active aging in terms of multi-dimension is meaningful. Third, this research reveals the function of psycho-social resource, self-efficacy and social support within the relationship. As far as the partial mediating effect is concerned, preparation for old age education for the middle-aged class should be modified as a decent field to enhance of the elderly.

• Journal of Applied Biological Chemistry
• /
• v.59 no.3
• /
• pp.239-242
• /
• 2016

A novel Nicotinoyl fused peptide, Nicotinoyl-LVH, was synthesized by solid phase peptide synthesis method, purified, and tested in cultured skin cells. Nicotinoyl-LVH enhanced the expression level of collagen mRNA and its fragments in fibroblasts. These data show that this novel Nicotinoyl peptide is a promising biomaterial in the anti-aging functional cosmetic market.

• Journal of Korean Biological Nursing Science
• /
• v.24 no.2
• /
• pp.77-85
• /
• 2022

Purpose: Aging process comes with cognitive impairment due to decreased neuronal cell number, activity, and neuronal circuit. Alteration of inhibitory neurons contributes to cognitive impairment in normal aging and is responsible for disrupting the excitation/inhibition balance by reducing the synthesis of gamma-aminobutyric acid (GABA). Morus nigra (Mulberry) is a natural physiologically active substance that has been proven to have anti-oxidant, anti-diabetic, and anti-inflammatory effects through many studies. This study aimed to evaluate the effects of the mulberry extract (ME) on cognitive function through anti-oxidant enzyme and GABAergic neuronal activity in aged rat brain. Methods: Sprague Dawley rats were randomly assigned as the young group (8 weeks, n= 8), aging group (67 weeks, n= 8), and aging+ mulberry extract group (67 weeks, n= 8). The aging+ mulberry extract group was orally administered 500 mg/kg/d mulberry extract for 6 weeks. Results: The aging+ mulberry extract group improved spatial and short-term memory. The antioxidant potential of ME increased the expression of superoxide dismutase-1 (SOD-1) and decreased inducible nitric oxide synthase (iNOS). Also, the aging+ mulberry extract group significantly increased the expression of GABAergic interneuron in hippocampus cornu ammonis1 (CA1) compared to the aging group. Conclusion: The number of GABAergic inhibitory interneurons was deceased and memory functions in the aging process, but those symptoms were improved and restored by mulberry extract administration.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.22 no.2
• /
• pp.74-81
• /
• 2009

Background and Objective : There are a lot of theories that explained the aging process, and the oxidative stress is one of the important theory that explained the aging process. The aim of this study was to investigate active oxygen and antioxidant capacity of Qi deficiency and Blood deficiency animal models. Material and Methods : Sprague-Dawley rats were divided into three groups: normal group, Qi deficiency group and Blood deficiency group. The Qi deficiency animal model was induced through restriction of food (12g/kg/day) for 20 days. Blood deficiency animal model was induced by bleeding from tail vein(0.4ml/time) 8 times. The normal animal model was kept without any intervention. The oxidative stress was observed by measuring the active oxygen and antioxidant capacity. Results and Conclusion : 1. Active oxygen was significantly increased in the Qi deficiency group and Blood deficiency group. (P=0.061) 2. Antioxidant capacity was increased in the Qi deficiency group and Blood deficiency group. But there is no significant difference. (P=0.113)

• Korean Journal of Culture and Social Issue
• /
• v.21 no.4
• /
• pp.671-696
• /
• 2015

The purpose of this study is to explore the effect of individual difference variables on emotional change after indirect trauma among elderly. After Sewolho Accident in South Korea, we invested emotion of the elderly and collected the same variables from the same sample two months after the accident. In study, we examined how social support, depression, future time perspective, and active aging affect emotion of elderly and which emotions are affected by these four variables. As a result, when compared to the counterpart, those with lower perceived social support, future time perspective, and active aging and higher depression level experienced lower levels of positive emotion and higher level of negative emotion after indirect disaster experience. Overall, we could certify that social support, future time perspective, and active aging functioned as protective factors, whereas depression functioned as a risk factor. Implications and limitations for our findings were discussed.

• Proceedings of the Korea Contents Association Conference
• /
• 2006.11a
• /
• pp.156-159
• /
• 2006

The aging of population is a social phenomenon commonly observed in advanced countries. It causes various problems. Thus the aged problem must be approached from quality of life, which the elderly pursue instinctively regardless of their life cycle, and the utilization of their spare time or leisure hours. However, there have been research reports that, if the elderly participate in voluntary and active meaningful leisure, they can achieve successful adaptation to their aging and the life in their old age. In particular, we need to give our attention to the fact that, compared to other leisure activities, recreational sports make significant contributions to successful aging. When the aged participate in active leisure and recreational sports regularly, their satisfaction with spare time is enhanced and their loneliness is relieved, which resultantly brings high life satisfaction. This suggests that recreational sports activities enable the aged to achieve successful aging and contribute to the solution of the aged problem. In order to promote physical activity for aging population, we must utilize MINIMAX strategies.

• Journal of Korean Academy of Nursing
• /
• v.37 no.6
• /
• pp.823-834
• /
• 2007

Purpose: The purpose of this study was to analyze types of nurse's attitudes toward the aging process. Methods: A Q-methodology which provides a method of analyzing the subjectivity of each item was used. Thirty-four selected Q-statements from each of 38 subjects were classified into a shape of normal distribution using a 9 point scale. The collected data was analyzed using a QUANL PC program. Results: Five types of attitudes towards the aging process from research subjects in Korean nurses were identified. Type I is a positive acceptance type, Type II is a negative acceptance type, Type III is a passive coping type, Type IV is an active coping type, and Type V is an ambiguous acceptance type. Conclusion: The results of the study indicate that different approaches of educational programs for elderly care are recommended based on the five types of nurse's attitude toward the aging process.

• Proceedings of the Korean Institute of Interior Design Conference
• /
• 2007.05a
• /
• pp.105-109
• /
• 2007

Aging society appears immediate social problem in Korea. Housing for aging is required independent and comfortable housing life to live considering about feature of elderly. It is necessary field to prepare. Aged person who suffers the aging process several stages gets changing weak, so living environment is important aging person aspect of social, psychological and physical point. Finally, aged person living together requires facilities for the naturally communicating and active things. Community of aged person required organization of space for keeping independence and connection with each other. According to space of community, housing for aging should have a different access route. In conclusion, congregate housing of the elderly should be planed organization of space to be solved anxiety and tension and to be aware of joining the community.

• STI Policy Review
• /
• v.4 no.1
• /
• pp.14-26
• /
• 2013

The $1^{st}$ National Plan for Aging Society with Low Fertility, which the Korean government announced in 2006, caused the gradual increase of R&D investment in order to prepare for an aging society in Korea. This study explores if the directions and strategies of R&D projects related to aging are suitable to improve the quality of life for elderly people and establish a sustainable aging society by analyzing the features of R&D investment from 2004 to 2010. The results show that most R&D projects conducted by departments focus on the development of assistive devices for the elderly to support everyday lives. The Korean government's R&D policy to prepare for an aging society is based on the narrow interpretation of Quality of Life (QoL) in an aging society that tries to resolve the socioeconomic problems of the elderly; however, the policies have ignored the independence of active elderly individuals and the social integration of the young and elderly generations. The research shows that a paradigm shift is required from a 'Senior' to 'Aging Society' because almost 1/3 of the Korean population is over 65 years old and the expansion of the research embraces from assistive technologies for the elderly to the design of social infrastructure such as transportation, education and work.

• Proceedings of the Korean Nuclear Society Conference
• /
• 2003.05a
• /
• pp.383.2-383.2
• /
• 2003