• 한국동물생명공학회지
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• 제36권1호
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• pp.25-34
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• 2021

Kisspeptin is a key player in the central control of reproductive axis. Central administration of kisspeptin has been shown to advance puberty in rats. Stimulation of hypothalamic GnRH pulse generating mechanism by kisspeptin has been proposed to be the mechanism behind the onset of puberty. We hypothesized that chronic high doses of kisspeptin administration suppresses the reproductive axis and hence delays the pubertal onset. Hence, we investigated the effect of peripheral administration of chronic high doses of kisspeptin on pubertal onset, feed intake and body weight in female rats. Rats were treated with saline or kisspeptin (100 nmoles per day; intraperitoneal) for 26 days (day 25 to day 50 postnatal) and the day of vaginal opening was marked as day of puberty. Kisspeptin treated rats had delayed pubertal onset and reduced feed intake and body weight. Gonadal GPR54 mRNA was reduced suggesting that chronic high doses of kisspeptin may suppress the reproductive functions possibly by downregulation of GPR54 receptor. However, delay in puberty due to reduction in feed intake and body weight could not be ruled out in this study. Further, our study emphasizes the importance of dosage and duration of kisspeptin administration in the manipulation of reproductive axis. Our study, for the first time, suggests that kisspeptin and its analogues, if proven beneficial, could be used to treat precocious puberty in children. It appears that, though a promising tool for enhancing fertility, kisspeptin acts as a double-edged sword and has to be cautiously used to manipulate reproduction.

• 대한지역사회영양학회지
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• 제28권2호
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• pp.141-159
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• 2023

Objectives: This study aimed to determine whether a mobile health (mhealth) intervention is effective in reducing weight and changing dietary behavior among employees with overweight and obesity. The study also investigated whether engagement with the intervention affected its effectiveness. Methods: The intervention involved the use of a dietary coaching app, a wearable device for monitoring physical activity and body composition, and a messenger app for communicating with participants and an intervention manager. A total of 235 employees were recruited for a 12-week intervention from eight workplaces in Korea. Questionnaire surveys, anthropometric measurements, and 24-h dietary recalls were conducted at baseline and after the intervention. Results: After the intervention, significant decreases in the mean body weight, body mass index, body fat percentage, and waist circumference were observed. Furthermore, the consumption frequencies of multigrain rice and legumes significantly increased, whereas those of pork belly, instant noodles, processed meat, carbonated beverages, and fast food significantly decreased compared with those at baseline. The mean dietary intake of energy and most nutrients also decreased after the intervention. When the participants were categorized into three groups according to their engagement level, significant differences in anthropometric data, dietary behaviors, and energy intake were observed following the intervention, although there were no differences at baseline, indicating that higher engagement level led to greater improvements in weight loss and dietary behavior. Conclusions: The intervention had positive effects on weight loss and dietary behavior changes, particularly among employees with higher engagement levels. These results indicate the importance of increasing the level of engagement in the intervention to enhance its effectiveness. The mhealth intervention is a promising model for health promotion for busy workers with limited time.

• 대한간호학회지
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• 제54권1호
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• pp.18-31
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• 2024

Purpose: This study aimed to investigate the impact of anthropometric indices of obesity (body mass index [BMI], waist circumference, waist hip ratio, and body fat percentage) on the incidence of hypertension in adults with prehypertension. Methods: A longitudinal study design using secondary data form the Korean Genome and Epidemiology Study was employed. The study included 1,838 adults with prehypertension tracked every two years from 2001 to 2018. Statistical analyses, including frequency assessments, number of cases per 1,000 person-years, log-rank tests, Kaplan-Meier curves, and Cox's proportional hazards regression, were conducted using SPSS version 25. Results: Over the observation period (15,783.6 person-years), 1,136 individuals developed hypertension. The incidence of hypertension was significantly higher in the obesity groups defined by BMI (hazard ratio [HR] = 1.33), waist circumference (HR = 1.34), waist hip ratio (HR = 1.29), and body fat percentage (HR = 1.31) compared to the non-obese group. These findings indicate an increased risk of hypertension associated with obesity as measured by these indices. Conclusion: The study underscores the importance of avoiding obesity to prevent hypertension in individuals with prehypertension. Specifically, BMI, waist circumference, waist hip circumference, and body fat percentage were identified as significant risk factors for hypertension. The results suggest the need for individualized weight control interventions, emphasizing the role of health professionals in addressing the heightened hypertension risk in this population.

• 한국생활과학회지
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• 제12권3호
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• pp.391-402
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• 2003

Total image consists of body analysis, fashion coordination, and manners. This stydt will be utilized to develop a clinic program using the concept of total image, with a focus on manners, which is important in the modem age. The manners was examined m the following categories; the importance of manners, level of manners, he order of manners sents felt important, and contents of manners the subjects deemed necessary. The research was conducted using 400 male and female college students living In the Daejeon area. The data were processed statistically using the SPSS package, and administered the frequency and percentages, andthe $x^2-test$. Results are as follows. Both male and female students acknowledged manners as a significant factor in forming the total image, and they possessed a medium level of manners. College students felt the importance of manners in the following order: everyday life manners, facing manners, telephone manners, and fashion coordination manners. There was a difference between male and female students in the contents of manners. Whereas manners the subjects deemed necessary for male students were facing manners(name use, introduction, handshaking, card exchange), everyday life manners(drinking, moking), those for female students were telephone manners, facing manners(greeting, expression), everyday life manners(individual life, eating, visiting), fashion coordination manners(special occasions, interviews. invitations, MT).

• 복식
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• 제39권
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• pp.91-98
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• 1998

This paper is to study the development background of casual Korean clothes through the consideration of the style change of traditional clothes. The purpose of this study is to present the method for the settlement of casual Koran clothes as everyday clothes and to present the direction which casual Koran clothes follow in the future. The development. The development backgrounds of casual Korean clothes are as followings. 1) the self-awakening for the importance of national culture. 2) practical aspects 3) the change of life style accompanied with economic growth 4) the development of mass media Casual Korean clothes in the future should be studied and developed in following aspects. 1) practical aspects by developing design for easy activity 2) environmental aspects by natural dyeing which is harmless to human body and the nature 3) emotional aspects by regarding traditional beauty as importance 4) color sense aspects according to scarcity of as form change of the Korean clothes 5) production aspects by mass production of ready-made clothes not order clothes 6) diplomatic aspects as folk costume which is corresponding with international trend 7) scientific aspects by developing many patterns according to various bodies 8) economic aspects by low price through the mass cultivation of natural materials 9) fashionable aspects by subdividing traditional clothes to ceremonial clothes, everyday clothes, working clothes.

• 한국의류학회지
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• 제24권3호
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• pp.353-360
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• 2000

The purpose of study examined the changes of the man's underclothes from the ancient ages to the early modern ages. The method of study researched literatures and possessions of the museum. In ancient ages, a suit of clothes had the functions of both underclothes and outer garments. In middle ages, underclothes were not exposed and the importance was not recognized while they were worn to show the sense of sin and humility or to punish criminals. In early modern ages, the importance of underclothes recognized as they were exposed. In Renaissance period, the fashion of the day influenced much on the underclothes. In Baroque ages, the functions of underclothes were different according to sexes and men wore underclothes to show their social status. As the outer garments were shortned, shirt wwere also conspicuously exposed. In Rococo ages, drawers were tightened due to the influence of outer garments, men exposed their shirts to show the social status and underclohtes were usually worn to express sexual attraction. Men's underclothes had the functions of class distinction from the ancient ages to the modern ages, except the middle ages and underclothes had the additional functions such as supporting body-shape and sex attraction. The fashion of the day influenced on the changes of the shapes of the shapes of men's underclothes and the changes of outer garments were reflected on underclothes.

• 한국중재학회지:중재연구
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• 제15권1호
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• pp.67-93
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• 2005

To realize the spirit of South-North Joint Declaration of June 15, 2000, the authorities concerned of South and North Korea have reached agreements to settle commercial disputes as well as to set up a South-North arbitration rule which is becoming a problem of vital importance between South and North Korea. The purpose of this paper is to analyzed and review carefully the drafting of Commercial Arbitration Rule of the commercial Arbitration Committee of the South-North Korea so The South-North Korea Commercial Rule is an institutional organization for resolution of commercial disputes arising form trade and investment between south and north Korea. Under the situation, it is becoming a problem of vital importance how to manage and control the Arbitration Rule for prompt and effective resolution of South-North Korea of commercial disputes It is probable that the drafting of Commercial Arbitration Rule of the Commercial Arbitration Committee in South Korea should be written by the Commercial Arbitration Committee of South Korean arbitral body after these organizations are established and appointed. it's not recommendable that we the South-North Korea write the only enc South Korean draft of the Commercial Arbitration Committee of the South-Nonh Korea. The Korean Commercial Arbitration Board(KCAB) should be designated as the arbitration institution of South Korea because the KCAB is the only authorized institution in South Korea, statutorily empowered to settle any kind of commercial disputes at home and abroad.

• 한국간호교육학회지
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• 제9권2호
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• pp.175-185
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• 2003

The purpose: This study was to describe the spiritual nursing care experiences of nursing students who were in a university, Seoul, Korea. Method: This study is based on descriptive analysis of case studies that were submitted by nursing students. Nursing students were 64 person who were sophomores in a university of the year 2000, 2001. Results: 1. The problems that students report for their subjects were: Loss of self-confidence, body image complex, health status problems, maladaptability, economic problems of home, guilty feeling, problems with dating, loneliness, uncertainty of their future, faith problem, accountability, stress and apart from intimate friends. 2. The methods which students use to solve the subjects's problems were: prayer with subjects, use the Scripture, conversation, meet frequently, listening, frequent phone call, explore problem solving methods together, write letters or E-mails, present with books or music CD etc. 3. After the students have experienced spiritual nursing care they feel that: satisfaction, lack of knowledge of spiritual care, understanding the importance of spiritual nursing care make a new resolution for others, understanding the importance of listening, understanding the power of prayer, the need of Bible study. Conclusion: Maintaining spiritual wellness is a important as maintaining physical fitness and essential for optimal well being. Therefore educating nursing students in developing and maintaining spiritual wellness is essential for the patient to achieve holism.

• Asian-Australasian Journal of Animal Sciences
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• 제33권12호
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• pp.1885-1895
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• 2020

Vitamins and minerals categorized as micronutrients are the essential components of animal feed for maintaining health and improving immunity. Micronutrients are important bioactive molecules and cofactors of enzymes as well. Besides being cofactors for enzymes, some vitamins such as the fat-soluble vitamins, vitamin A and D have been shown to exhibit hormone-like functions. Although they are required in small amount, they play an influential role in the proper functioning of a number of enzymes which are involved in many metabolic, biochemical and physiological processes that contribute to growth, production and health. Micronutrients can potentially have a positive impact on bone health, preventing bone loss and fractures, decreasing bone resorption and increasing bone formation. Thus, micronutrients must be provided to livestock in optimal concentrations and according to requirements that change during the rapid growth and development of the animal and the production cycle. The supply of nutrients to the animal body not only depends on the amount of the nutrient in a food, but also on its bioavailability. The bioavailability of these micronutrients is affected by several factors. Therefore, several technologies such as nanoparticle, encapsulation, and chelation have been developed to improve the bioavailability of micronutrients associated with bone health. The intention of this review is to provide an updated overview of the importance of micronutrients on bone health and methods applied to improve their bioavailability.

• Journal of Hospice and Palliative Care
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• 제20권4호
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• pp.215-220
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• 2017

영적간호는 호스피스 완화의료의 중심에 있다. 심각하고 생명을 위협하는 질병에 직면한 환자는 신앙, 희망 및 실존적 관심과 관련하여 중요한 요구를 가지고 있다. 이 논문의 목적은 영성, 영적 평가 및 영적간호 중재의 정의를 포함하여 이러한 간호의 핵심 측면들을 검토하는 것이다. 호스피스 완화의료에서 영적간호와 관련된 내용을 파악하기 위해 현재의 문헌 자료들을 조사했다. 점점 더 많은 증거들이 양질의 완화의료의 핵심 영역으로서 영적간호의 중요성을 뒷받침하고 있다. 문헌은 포괄적인 환자 및 가족 평가의 핵심 측면으로서 영적 평가의 중요성을 뒷받침한다. 영성은 다른 실존적 문제들뿐만 아니라 종교적인 관심도 포함한다. 향후 연구 및 임상시험은 영적간호를 제공하기 위한 최선의 지원 모델을 검증해야 한다.