• 한국식품영양학회지
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• 제9권2호
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• pp.201-212
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• 1996

The purpose of this study was to find an effect of honey on the lipid metabolism of Sprague Dawley rats. All experimental rats were fed ad libitum, for seven weeks, 68% saccharide diet and 10% or 20% honey from acacia, sumac and miscelllaneous flower honey, respectively, and sucrose. The food efficiency ratio of rat taken diet with honey and high fructose of control group was increased in comparison with the control group. The concentration of cholesterol in serum of rats take총 diet with and high fructose of control group was more increased in comparison with the control and normal group. The concentration of H DL-cholesterol in serum of rats taken sumac honey was increased 57.0% in comparison with the control group, but the concentration of VLDL, LDL-cholesterol in serum of rats taken diet 10PA sumac honey was decreased 48.36% in comparison with the control group. The concentration of phospholipid in serum of rats taken diet with 20% acacia or 10% miscellaneous honey was increased 24.7, 16.25%, respectively, in comparison with the control group. The concentration of free fatty acid in serum of rats taken Inlet with sumac or miscellaneous honey and high fructose was increased in comparison with the comparison with the control group. The concentration supplemented diet with acasia honey was increase in comparison with the control group. The concentration of triglyceride in serum of rat was increased by feeding of honey. The concentration of triglyceride in liver was increased, but the level of phospholipid was decreased by feeding of honey.

• 한국의류학회지
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• 제43권1호
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• pp.81-94
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• 2019

Social media is an essential part of everyday life in modern society and plays an important role in communicating the ideal body image. With the increased prevalence and high popularity of social media, the problems associated with the addictive use of social media have become a social issue. Utilizing social comparison theory, this study examined (1) the effect of appearance related photo activities on body satisfaction through appearance comparison and (2) the moderating effect of Instagram addiction in relationships among appearance related photo activity, appearance comparison, and body satisfaction. We tested the proposed relationships between research variables using multi-group structural equation modeling analysis on a sample of 346 young female Instagram users. The sample was divided into two groups of high and low addicted Instagram users. The results of this study showed that the appearance related photo activity positively influenced appearance comparison for both high and low addiction groups. For the high addiction group, the effect of appearance comparison on body satisfaction was not statistically significant; however, this relationship was significant and negative for the low addiction group. A significant moderating effect of Instagram addiction was found in the relationship between appearance related photo activity and appearance comparison.

• 대한본초학회지
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• 제22권2호
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• pp.83-95
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• 2007

Objectives : The present study had been undertaken to investigate the effects of Korean Corni Fructus(KCF) on treatment of osteoporosis in ovariectomized rats. Method : In this experiment, the rats were ovariectomized. Rats were administered by KCF. The levels of bone mineral density, osteocalcin, ALP, calcium, phosphorus in serum, calcium, phosphorus, deoxypyridinoline in urine, calcium, phosphorus, ash weight of bone, body weight and uterus weight were measured. Results : The levels of femoral and fibula-tibial bone mineral density were significantly increased in comparison with OVX group at 4, 8 weeks in KCF group. The levels of serum osteoclacin showed significant decrease in comparison with OVX group at 4, 8 weeks in KCF group. The levels of serum ALP showed significant decrease in comparison with OVX group at 4 week in KCF group. The levels of serum calcium showed significant increase in comparison with OVX group at 8 week in KCF group. The levels of urine calcium and phosphoruls showed significant decrease in comparison with OVX group in KCF group. The levels of femoral and fibula-tibial calcium didn't show significant changes in comparison with OVX group in KCF group. The levels of femoral and fibula-tibial phosphorus didn't show significant changes in comparison with OVX group in KCF group. The levels of femoral and fibula-tibial ash weight didn't show significant changes in comparison with OVX group in KCF group. The levels of body weight were significantly decreased in comparison with OVX group at 4, 8 weeks in KCF group. The levels of uterus weight were significantly increased in comparison with OVX group in KCF group. Conclusion : Reviewing these experimetal results, it appeared that KCF had efficacy on treatment of osteoporosis.

• 한국콘텐츠학회논문지
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• 제20권9호
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• pp.238-248
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• 2020

본 연구는 상향 사회비교를 통해 발생 되는 긍정과 부정의 감정을 균형 있게 살펴보고 발생 된 감정의 결과가 SNS 이용자의 게시 행태에 미치는 영향을 탐구한다. 특히, 본 연구는 상향 사회비교가 SNS의 팔로워와 게시자의 SNS 이용행태에 미치는 영향력과 팔로워가 다시 게시자가 되는 소셜 네트워크 순환의 구조적 원리를 체계적으로 규명해보고자 한다. 분석 결과, 상호작용 성향의 팔로워는 부정적인 상향 사회비교와 긍정적인 상향 사회비교를 하였으며, 부정적인 상향 사회비교는 독립 성향 게시를 감소시키는 것으로 나타났다. 하지만, 긍정적인 상향 사회비교는 독립 성향 게시와 상호작용 성향 게시 모두를 증가시키는 것으로 나타났다. 이러한 본 연구의 결과는 SNS에서 사회비교 이론이 부정적 상향 비교에만 치우쳐져 있던 선행 연구의 결과를 긍정적 상향 비교까지 확장 시켰다는 데 의의가 있다. 더불어, 본 연구는 SNS 플랫폼 운영자들에게 SNS 이용자들이 다른 플랫폼으로 이탈하지 않는 방안에 대한 실무적 전략을 제시하였다.

• 대한본초학회지
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• 제20권2호
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• pp.137-148
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• 2005

Objectives : The present study has been undertaken to investigate the effects of Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat on prevention of osteoporosis in ovariectomized rats. Method : In this experiment, the rats were ovariectomized. Rats were administered by 2 kinds of medicine, Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat. Results : The levels of spinal bone mineral density was significantly increased in comparison with OVX group at 6 weeks in Polygoni Multiflori Radix Preparat group. The levels of serum osteoclacin and calcium didn't show significant changes in comparison with OVX group in Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat group. The levels of serum ALP showed significant decrease in comparison with OVX group at 3 weeks in Polygoni Multiflori Radix group, and showed significant decrease in comparison with OVX group at 6 weeks in Polygoni Multiflori Radix Preparat group. The levels of serum phosphorus showed significant decrease in comparison with OVX group at 3, 6 weeks in Polygoni Multiflori Radix, and showed significant decrease in comparison with OVX group at 6 weeks in Polygoni Multiflori Radix Preparat group. The levels of urine calcium and phosphorus didn't show significant changes in comparison with OVX group in Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat group. The levels of femoral and fibula-tibial calcium showed significant increase in comparison with OVX group in Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat group. The levels of femoral phosphorus showed significant increase in comparison with OVX group in Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat group. The levels of femoral and fibula-tibial ash weight showed significant increase in comparison with OVX group in Polygoni Multiflori Radix Preparat group. And the levels of fibula-tibial ash weight showed significant increase in comparison with OVX group in Polygoni Multiflori Radix group. The levels of body weight and uterus weight didn't show significant changes in comparison with OVX group in Polygoni Multiflon Radix and Polygoni Multiflori Radix Preparat group. Conclusion : Reviewing these experimetal results, it appears that Polygoni Multiflori Radix and Polygoni Multiflori Radix Preparat have efficacy on prevention of osteoporosis. In particular Polygoni Multiflori Radix Preparat showed good efficacy in comparison with Polygoni Multiflori Radix Preparat.

• 아동학회지
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• 제34권2호
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• pp.27-42
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• 2013

The purpose of this study was to examine: (1) the relationships among internalization of sociocultural attitudes toward appearance, body comparison, and body dissatisfaction in adolescent girls; and (2) whether or not body comparison mediates the relationship between internalization of sociocultural attitudes toward appearance and body dissatisfaction. The participants consisted of 291 girls from fifth through ninth grades. The data were collected by means of questionnaires given in classroom settings. The findings are as follows: there are significant bivariate correlations among internalization of sociocultural attitudes toward appearance, body comparison, and body dissatisfaction. Furthermore, body comparison partially mediates the relationship between internalization of sociocultural attitude towards appearance and body dissatisfaction. These results seem to indicate that the idea that there are multiple standards of beauty and individuality for every person should be promoted, and this in turn could lower the risk of body dissatisfaction among adolescent girls.

• 대한가정학회지
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• 제31권4호
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• pp.133-140
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• 1993

This study presents the rationale for the development of the Comparison Level Scale(CLS) and the Comparison Level for Alternatives Scale(CLAS). Data from 130 married women who live in the U.S.A. suggest that the CLS and the CLAS are internally consistent and unidimensional. The CLS and the CLAS are based on exchange theory perspectives, particularly, Thibaut and Kelley's theory, on evaluating an individual's comparative processes. The scales provide explanatory as well as descriptive power concerning evaluating an intimate relationship.

• 아동학회지
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• 제23권4호
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• pp.21-33
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• 2002

In this study of age differences in the correct judgment of relative size and size comparison strategies, 114 three-, four-, and five-year-old children were asked to judge the relative size of 2 figures. Findings were that older children judged size comparison more correctly than younger children. The 5-year-old children used the strategy of superimposition more frequently than younger children, though children in all age groups most frequently used the strategy of one sided comparison with one side of each figure touching the other. The strategy in which one figure is put on top another with a general shape adjustment led most frequently to correct judgment of the relative size of 2 figures.

• 응용통계연구
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• 제19권2호
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• pp.231-240
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• 2006

일반적으로 쌍체 비교(paired comparison 또는 paired t test)가 효과적인 쌍으로의 구획을 통하여 소위 독립비교(group comparison)라고 일컫는 독립 이표본 t 검정(two-sample t test)보다 정밀한 결과를 제공하는 것으로 알려져 있다. 본 논문에서는 이와 같은 사실을 통계적으로 됫받침하기 위하여 두 방법의 정밀도를 보다 정량적으로 비교하였다. 독립 비교와 쌍체 비교가 각각 일원배치법과 이원배치법 (특히, 임의화 블록 설계법)의 특수한 경우이므로 각각에 상응하는 신뢰구간의 길이의 비로 정의된 비교 통계량은 분산분석의 통계량으로 표현된다. 다시 말해서, 이 통계량은 t 와 F 분포함수로 표현되므로 쉽게 독립비교와 쌍체비교의 정밀도를 비교할 수 있다. 실제로, 자주 쓰이는 유의수준에서는 쌍체표본 내에 구획 간의 유의한 변동이 있으면 쌍체비교가 독립비교보다 정밀할 가능성이 더 높다.

• Journal of Acupuncture Research
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• 제23권3호
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• pp.1-19
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• 2006

Objectives : This study was carried out to determine the effects of Gamidokwalgisaeng-tang(GDS) oral administration and electro-acupuncture at $BL_{52}$ & $GB_{39}$ on the postmenopausal osteoporosis. Methods: In order to study the effects of the Gamidokwalgisaeng-tang(GDS) oral administration and electro-acupuncture at $BL_{52}$, $GB_{39}$ on osteoporotic rats induced by ovariectomy, body weight, femur weight, uterine weight, serum level of osteocalcin, alkaline phosphatase(ALP), cholesterol, triglyceride, estradiol, androstenedione, testosterone and urinary excretions of calcium & phosphorus were measured. Results : 1. Body weight in all experimental group decreased significantly in comparison with ovariectomized group(OVX). 2. The weight of femur compared with body increased significantly in GDS oral administration and combination treatment group in comparison with ovariectomized group(OVX). 3. Uterine endometrial morphology is caused by ovariectomy and the weight of uterus decreased significantly in control and all experimental group in comparison with sham. 4. The serum level of osteocalcin decreased in all experimental group in comparison with OVX, but significantly in electro-acupuncture and combination treatment group. 5. The serum alkaline phosphatase(ALP) activity decreased in electro-acupuncture and combination treatment group in comparison with OVX, but only significantly in electro-acupuncture group. 6. The serum level of cholesterol increased significantly in OVX in comparison with sham and decreased in all experimental group in comparison with OVX, not insignificantly. The serum level of triglyceride increased in all experimental group in comparison with OVX, not insignificantly. 7. Urinary excretions of calcium and phosphorus decreased significantly in all experimental group in comparison with OVX. Conclusion : We suggest that GDS oral administration and electro-acupuncture at $BL_{52}$ & $GB_{39}$ are available for prevention and curing about the postmenopausal osteoporosis.