• Journal of Nutrition and Health
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• 제21권4호
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• pp.253-259
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• 1988

Riboflavin, Ascorbin Acid & Vitamin D status of 74 elderly Korean (35 men and 39 women)from urban households in Incheon were evaluated by blood analysis. Mean EGR-AC value of men was 1.05 while that of women was 1.03. Marginal deficiency of riboflavin(EGR-AC 1.15-1.35) was shown in 33.3% of men and 20% of women. Average plasma ascorbic acid contents of subjects were very low and men had significantly lower amount than women(0.23mg/㎗ vs 0.44mg/㎗). The percentages of subjects who had plasma ascorbic acid less than 0.4mg/㎗ were 88.9% of men and 45% of women. Mena serum Calcium, Inorganic phosphate contents and mean serum ALP activity of men were 9.97mg/㎗, 3.28mg/㎗ and 61.85 Unit/L respectively and those of women were 9.78mg/㎗, 3.49mg/㎗ and 67.80Unit/L respectively. From these results, Vitamin D status of subjects was considered to be normal.

• Journal of Microbiology and Biotechnology
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• 제16권3호
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• pp.431-437
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• 2006

Aero-tolerant microorganisms were isolated from healthy Koreans over the age of 95 years. The microorganisms were then identified based on their morphological and biochemical characteristics and 16S rDNA sequences. The growth properties of the isolated strains were investigated in kimchi. The characteristics of kimchi containing the microorganisms were studied microscopically, physicochemically, and organoleptically. Among 7 aero-tolerant strains, a strain with a 16S rDNA sequence exhibiting 99% homology with Bifidobacterim animalis strain B83 was selected and named B. animalis DY-64. The new strain showed a better acid resistance and salt resistance (p<0.05) than B. animalis ATCC 25527. After 15 days of fermentation in kimchi, the viability of B. animalis DY-64 was about 10%, and the kimchi had a better overall edible quality than conventional kimchi. Thus, it was found that the application of B. animalis DY-64 to kimchi preparation produced a good overall edible quality.

• 한국건강관리협회지
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• 제3권1호
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• pp.13-23
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• 2005

In Korea, there is an urgent need to identify nutrition-related risk factors for obesity, because the prevalence of these conditions continues to rise among Koreans. While some studies suggest that westernized dietary pattern may increase the risk of obesity, others do not support these findings. Longitudinal studies examined the role of dietary patterns in relation to changes in body fat composition. Nowadays rapid changes in dietary patterns are related to socioeconomic status and westernized diet. Major dietary changes include a large increase in the consuming of at in the diet and a fall in total cereal intakes and fiber. This research showed remarkable decline in the consuming proportion of the grains and vegetables. These results fit closely with the trend toward increased prevalence of obesity in Korea. Most longitudinal studies on these relationships among children and adults showed that the dietary patterns affected obesity. In conclusion, we need programs to promote healthy Korean diet pattern in Korea.

• Journal of Microbiology and Biotechnology
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• 제9권3호
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• pp.368-370
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• 1999

The protective role of Bifidobacterium spp. (B. breve K-110, B. breve K-111, and B. infantis K-525) isolated from the fecal samples of healthy Koreans was investigated on 1,2-dimethylhydrazine (DMH)-induced aberrant crypt foci(ACF) formation in mouse colon. In mice fed normal diet with DMH treatment, an average of 68.5 ACF/colon was formed, whereas in mice administered with B. breve K-110, B. breve K-111, and B. infantis K-525, the numbers of DMH-induced ACF decreased to 7.2, 10.9, and 6.6 ACF/ colon, respectively. The mean number of crypts/focus was not significantly altered. Fecal harmful enzymes, such as β-glucuronidase, tryptophanase, and urease, were effectively inhibited during the administration of these bifidobacteria to mice. These results suggest that bifidobacteria could prevent colon cancer.

• Toxicological Research
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• 제20권4호
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• pp.299-305
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• 2004

Adult periodontitis (AP) is a chronic inflammatory disease whose etiology is not well defined. Some studies suggested that the clinical characteristics of this disease may be in part explained by genetic factors, and some attempts to find genetic markers for this disease were successful. The interleukin-1 (IL-1) gene family as one of genetic factors may influence the expression of adult periodontitis. The aim of present study is to investigate the frequencies of genetic polymorphisms in the IL-1 gene family encoding three genes (IL-1A, IL-1B and IL-1RN) in Korean AP patients and periodontically healthy controls. There were no significant differences in genotype and allele frequencies of these polymorph isms between two groups, respectively. However, -511 polymorphism of IL-1 B gene was significantly associated with mean pocket depth (MPD, mm) value in AP patients (P<0.05). Therefore, our results suggest that -511 polymorphism in the IL-1B gene may be useful as a genetic marker for the severity of AP in Koreans.

• 음성과학
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• 제11권4호
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• pp.163-171
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• 2004

The primary goal of the present study was to explore more detailed evidence for the influence of aging and gender effects on the capability of Korean healthy, ears to generate DPOAEs. DPOAEs were examined in series of human subjects, with clinically nonnal hearing, ranging in age from 10 to 65 years. All 60 Koreans were divided into 6 age groups. Each age group included 10 participants, 5 females and 5 males. The gender effects on the difference between the absolute amplitude and noise floor value in DPOAEs did not exist. The difference increased as the frequency increased. The aging effects on the difference between the absolute amplitude and noise floor value in DPOAEs did exist. The difference increased as the frequency increased but orderly age effects could not be found. The principle finding was that, when compared between emissions in young and old ears, DPOAEs accurately tracked the systematic deterioration of high-frequency hearing in aging individuals. Such results support the need to reestablish the criterion for interpretation of DPOAEs in the elderly.

• 한국식품영양과학회지
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• 제26권6호
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• pp.1215-1220
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• 1997

This study was undertaken to estimate heath status, meal management, and seasonal variation of nutrient intake of rural women. The study was carried out in three seasons ; farming season(June), harvest season(October), nonfarming season(February). General characteristics, health status, and meal management of subjects were assessed using questionnaire and interview. Nutrient intake was measured by 24hr recall. Only 39.5% of subjects felt healthy. 21.1% of subjects often skipped meal each day. In farming & harvest seasons 92.1% of subjects participated in agriculture but 78.9% of subjects had the same or less appetite and 63.2% of subjects ate the same or less than usual. The mean intakes of energy and riboflavin in all seasons, calcium in June & February, and protein, vitamin A, and thiamin in February were below Recommended Dietary Allowances(RDA) for Koreans. All nutrient intake was significantly low in February but was not significantly different between in June and October.

• International Journal of Advanced Culture Technology
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• 제7권3호
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• pp.58-64
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• 2019

Background: Communication is important for the elderly to maintain existing social relationships while creating new relationships based on good communication skills to lessen psychological and emotional distress and lead a healthy life in advanced age. Aims: This study identifies the difference between the social network-based quality of communication life and the overall quality of life in the elderly and how much the quality of communication life affects the overall quality of life. Methods: This research includes a survey of the elderly aged 65 and over living in small cities of South Korea. Data sets of 201 elderly were analyzed. Results: This study found a significant correlation between the quality of communication life and the overall quality of life. Religion also influences the elderly's quality of communication life. The elderly's quality of communication life has 40% explanatory power of the overall quality of life. Conclusion: Consequently, senior citizens' quality of life will be improved through the enhanced quality of communication in addition to financial and health conditions by participating in various community activities similar to those provided by religion to increase opportunities for communication.

• 셀메드
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• 제6권4호
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• pp.26.1-26.3
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• 2016

The purpose of this article is to argue that Korean music, Yukjabaegi (six-bit songs), helps us overcome grief. It is not untrue to say that Yukjabaegi is among the greatest types of music in Korea. This is a testament to the prominence of this statue among Han Ak (Korean music, 韓樂). Empathy is an inherent human quality involving all parts of the brain which is also linked to feelings of love. Empathy is created the moment we imagine ourselves in someone else's situation. Moreover, if empathy is good for us, the generation of empathy may actually mobilize our strength. Koreans have superior strength in overcoming grief and difficult situations by singing together. Often Koreans feel that their lives and labors are difficult, they start singing Yukjabaegi because they consider grief and anxiety wear on a person more than hard work. Listening to and singing Yukjabaegi can cheer up people who feel as limp as a rag after hard labor. Tackling reality and venting the experience via creative expression is bound to be healthy. Under a change of the rhythm pattern, Yukjabaegi thus becomes a major form of amusement for those suffering from difficult situations and comes as a true friend to share in our grief with us. Singing together via Yukjabaegi is a time to share grief. Thus, this, author believes that it is related to empathy. It helps us overcome grief by means of music therapy.

• The Korean Journal of Physiology and Pharmacology
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• 제21권1호
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• pp.11-17
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• 2017

Crohn's disease (CD) is a chronic inflammatory bowel disease with multifactorial causes including environmental and genetic factors. Several studies have demonstrated that the organic cation/carnitine transporter 1 (OCTN1) non-synonymous variant L503F is associated with susceptibility to CD. However, it was reported that L503F is absent in Asian populations. Previously, we identified and functionally characterized genetic variants of the OCTN1 promoter region in Koreans. In that study, four variants demonstrated significant changes in promoter activity. In the present study, we determined whether four functional variants of the OCTN1 promoter play a role in the susceptibility to or clinical course of CD in Koreans. To examine it, the frequencies of the four variants of the OCTN1 promoter were determined by genotyping using DNA samples from 194 patients with CD and 287 healthy controls. Then, associations between genetic variants and the susceptibility to CD or clinical course of CD were evaluated. We found that susceptibility to CD was not associated with OCTN1 functional promoter variants or haplotypes showing altered promoter activities in in vitro assays. However, OCTN1 functional promoter haplotypes showing decreased promoter activities were significantly associated with a penetrating behavior in CD patients (HR=2.428, p=0.009). Our results suggest that the OCTN1 functional promoter haplotypes can influence the CD phenotype, although these might not be associated with susceptibility to this disease.