• 제목/요약/키워드: nutritional support

검색결과 376건 처리시간 0.027초

EMERGING DISEASE PROBLEMS IN KOREAN RICE AND THEIR ORIGINS

  • Brown William M.
    • 한국응용곤충학회지
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    • 제15권1호
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    • pp.39-46
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    • 1976
  • As the technology of rice production in Korea has rapidly developed and progressed over the last few years, many problems in rice production have been solved. But with the introduction of new genetic material, the increased use of pesticides, higher fertilizer rates and closer plantings, new problems are beginning to emerge. The brown plant hopper outbreak in 1975 resulted to a great extent from some of the changes in management practices. Some rice diseases and nutritional problems that have existed in Korea but have not been considered of serious consequence, are now becoming increasingly severe and possibly as limiting as the hopper outbreak in 1975. Other diseases and nutritional problems are completely new and their cause and significance have not yet been adequately defined. In this discussion there is no Intention to state, nor is there evidence to support a statement, that any of these problems are going to be limiting factors in the future production of rice on the Korean peninsula. Rather this is an attempt to bring together some of the current field problems in Korean rice so that they can be discussed and where necessary receive suitable consideration for research and control.

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Micronutrients as Supportive Care for Gastrointestinal Cancer Patients; Benefits and Concerns

  • Yoo-Sun Kim;Yuri Kim
    • Journal of Digestive Cancer Research
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    • 제1권2호
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    • pp.82-88
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    • 2013
  • Cancer is the first leading cause of death in Korea and the second leading cause of death in the USA. There is extensive research into prevention of cancer and the support of oncology patients with diet or dietary supplements. In vitro and in vivo animal studies have indicated that antioxidants, including beta-carotene, alpha-tocopherol, and ascorbic acid, can yield anti-cancer effects in addition to providing protection against oxidative damage. Although many observational studies have shown that consuming fruits and vegetables can reduce the risk of some cancers, the results of several large-scale human intervention trials testing the benefits of a single or combined higher-dose of individual micronutrients have been inconsistent. Cancer can cause profound metabolic and physiological changes which may affect patients' nutrient requirements. Although the optimal route of nutrient delivery is through diet, cancer patients often suffer symptoms that disrupt their food intake, including anorexia, premature satiety, altered taste and smell, and changes in bowel mobility. In particular, micronutrient deficits can slow postoperative healing, contribute to depression symptoms, and decrease immune competence. Cancer patients are generally motivated to take dietary supplements to improve responses to treatment and quality of life. The Physician's Health Study II (PHS II) randomized controlled trial reported recently that daily multivitamin supplementation significantly, albeit modestly, reduced the risk of total cancer. Although evidence of multivitamin use benefits is limited in cancer patients, taking dietary supplements with constituents in the range of the recommended daily allowance according to the Dietary Reference Intake (DRI) recommendation is generally considered to be safe.

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학령기 아동의 영양실태와 신체발달 및 행동에 관한 조사연구 (A Survey of Nutritional Status, Physical Growth and Behavior of School Children)

  • 김선희;김숙희
    • Journal of Nutrition and Health
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    • 제16권4호
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    • pp.253-262
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    • 1983
  • A survey was undertaken to investigate relationship between nutritional status and physical growth and behavior of school children. Dietary intakes, environmental factors, physical growth, personality, and cognitive development were measured in 323 children of 4 th and 6th grader in the urban and rural arcas. The results are summarized as follows : 1) The average intakes of the food groups and nutrients except ascorbic acid were lower in rural children. Comparing the intakes of the rural children with RDA of the Korean children, 64.0% of them in protein, 99.3% in calcium, 84.6% in iron, and 73.5% in riboflavin consumed less than 75% of RDA. Environmental factors were significantly related to the nutrient intakes 2) Height, weight, and head circumference were significantly related to the nutrient intakes. Retarded growth due to malnutrition was supposed in the $rural^{1)}$ area. 3) Some domains of personality were significantly related to nutrient intakes. 4) Environmental factors, physical growth, and nutrient intakes made independent contribution to variation in cognitive performance and their relative importance depended on the particular cognitive domain when stepwise multiple regression analyses were undertaken. Environmental stimulation was largely associated with verbal usage, and economic status and nutrient intakes with numerical reasoning. Above findings support that nutritional deprivation retards brain growth and performance on various cognitive dimensions of children. Therefore, amelioration of the several adverse social, economical, environmental influences as well as the improvement of dietary intake is required to bring about a substantial enhancement of the physical growth and the mental development of children.

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한의학 전공 대학생과 식품영양학 전공 대학생의 임상 영양지식과 영양 실천도 비교 (A Comparison of Clinical Nutrition Knowledge and Nutritional Behavior of College Students Majoring in Korean Oriental Medicine vs. College Students Majoring in Food and Nutrition)

  • 원향례;박미원
    • 한국지역사회생활과학회지
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    • 제15권2호
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    • pp.151-157
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    • 2004
  • This study examined two groups of students Korean Oriental Medicine majors and Food and Nutrition majors and compared their knowledge of clinical nutrition as well as their tendency to follow healthy lifestyles. In all, 204 college juniors and seniors majoring in Food & Nutrition, and 324 sophomores majoring in General Korean Oriental Medicine were given a questionnaire. Overall, knowledge of clinical nutrition(out of twenty questions) was significantly higher among the students majoring in food and nutrition (p<0.01). Specifically, these students obtained a higher score in the questions pertaining to the following topics: nutritional support(p<0.05), the relationship between menopause and blood cholesterol(p<0.01), the relationship between weight control and carbohydrates(p<0.01), the relationship between gout and protein(p<0.10), the relationship between hyperlipidemia and carbohydrates(p<0.01), the relationship between trans fatty acids and atherosclerosis(p<0.01), the relationship between blood potassium levels and kidney disease(p<0.01), and the relationship between weight control and diet and water(p<0.05). Conversely, students studying General Korean Oriental Medicine had a better knowledge of the relationship between malnutrition and the mortality rate and health complications(p<0.01). The questions relating to a healthy diet and lifestyle indicated that students majoring in Food and Nutrition had higher incidences of diet irregularity and a higher missing rate (p<0.01); they were more interested in calorie content and nutrients in their diet(p<0.05); and they were more likely to study about nutritional knowledge during their leisure time (p<0.01). The results also indicated, however, Korean Oriental Medicine students consumed proportionally more vegetables(p<0.05); and they were more likely to take the stairs than the elevator(p<0.01).

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남북한 가임기 여성의 영양상태 비교 (Status of Maternal Nutrition in South and North Korea)

  • 윤소윤;권영혜;윤지현
    • 대한지역사회영양학회지
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    • 제21권3호
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    • pp.265-273
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    • 2016
  • Objectives: This study compared the nutritional status of child-bearing age women between the Democratic People's Republic of Korea (North Korea) and the Republic of Korea (South Korea). Methods: The data presented in the DPRK Final Report of the National Nutrition Survey 2012 was utilized for the nutritional status and food intake of North Korean women. To produce the South Korean women's data comparable to those of North Korean women, the data from the 2012 National Health and Nutrition Survey were analyzed and the data presented in the 2010 Report of the Korean Agency for Technology and Standards were utilized. Results: The prevalence of maternal anemia (blood hemoglobin < 12.0 g/dL) was over 30% in all the age groups of North Korean women and 8.9%, 14.2%, 16.4% in 20-29, 30-39, 40-49 year old South Korean women, respectively. The prevalence of maternal protein-energy malnutrition (Mid-Upper Arm Circumference < 22.5 cm) was 25.2%, 21.4%, 21.8% in 20-29, 30-39, 40-49 year old North Korean women, respectively and less than 10% in all the age groups of South Korean women. Result of dietary diversity comparison showed that North Korean women consumed less food than South Korean women at all food groups: grains, fruits, vegetables, meat, and dairy. Percentage of North Korean women having consumed protein rich foods-meat and fish, eggs or dairy products-were much lower than those of South Korean women. Conclusions: The striking disparity of nutritional status between South and North Korean women indicates that nutrition support for North Korean women is essential in the process of preparation for a unified nation.

수유기간별 모유의 엽산 함량과 수유부의 엽산영양상태 (Folate Content of Human Milk During Extended Lactation and Folate Nutritional Status of Lactating Women in Korea)

  • 정다운;임현숙
    • Journal of Nutrition and Health
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    • 제41권6호
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    • pp.518-529
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    • 2008
  • Lactating women have an increased need of folate in the breastfeeding period and, as a consequence, may be in risk of folate deficiency. Folate content of breast milk, furthermore, is important for infants to support exponential growth. However, little is known about the folate content of breast milk from Korean lactating women and their folate nutritional status. In this study, therefore, we investigated the folate status of Korean lactating women and the folate content of their breast milk during extended lactation. A total of 10 subjects who delivered full-term infants participated this study voluntarily. Dietary folate intakes were measured and blood and breast milk were collected at 1, 2, 3, and 6 months postpartum. The women who did not take folic acid supplements failed to meet the recommended intake(RI) of folate for lactating women during all the study periods but those who did met the RI. The unsupplemented women showed lower plasma folate concentrations compared to the supplemented women and all the women were in suboptimal folate status determined by plasma folate concentration throughout the study periods. But the supplemented women showed lower prevalence of suboptimal folate status only at 3 or 6 months postpartum. Plasma folate concentrations of both groups decreased with the progression of lactation. Erythrocyte folate concentrations were not different between the two groups, however, that of the unsupplemented reduced further as time progressed. Plasma homocysteine levels were not different between the two groups. Concentrations of erythrocyte folate and plasma homocysteine were not changed throughout the study periods. Folate contents of their breast milk through the study periods were not different between the two groups and it decreased as lactation progressed in both groups. The results of this study suggest that the folate nutritional status of Korean lactating women might be deteriorated with the progression of lactation without folic acid supplements.

수술 후 보조적 항암화학요법을 받는 대장암 환자의 일상영양관리 순응도에 대한 질적 연구 (Qualitative Study of Compliance with Nutritional Management in Colorectal Cancer Patient Undergoing Chemotherapy)

  • 박희정;길현선;조우균
    • 대한지역사회영양학회지
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    • 제25권4호
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    • pp.303-316
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    • 2020
  • Objectives: The nutritional status of cancer patients undergoing chemotherapy is closely related to the compliance of nutrition education. However, as chemotherapy is conducted repeatedly, compliance with nutrition management is lowered, leading to malnutrition. Malnutrition is related directly to the quality of life after surgery in cancer patients. Therefore, this study examined the factors related to compliance with nutrition management during chemotherapy. Methods: In this study, five subjects with colorectal cancer undergoing adjuvant chemotherapy were interviewed in-depth using the Giorgi study method. The contents of the nutrition education visits and in-depth interviews were transcribed in the language of the subject after recording, and the appropriateness of the data was improved by reflecting the subject's actions and facial expressions. Results: After conducting the in-depth interviews for each subject, the experience of the subject's diet and adjuvant chemotherapy was drawn into two domains, six elements, and 26 sub-elements. In the cognitive domain, the patients experienced physical and psychological changes, and the need for nutrition management was recognized by analyzing the dietary causes of the diseases. In the domain of practice, a knowing-doing gap was formed, unlike the patient's will. Factors that inhibited compliance with nutritional management included digestive problems, sensory changes, loss of appetite, and social interaction stress. Conclusions: Dietary management is very important for patients receiving periodic anticancer therapy, and step-by-step training and personal monitoring based on the chemotherapy order is necessary to maintain the patient's will and social and environmental support.

여성 독거노인의 통증, 영양위험, 외로움, 지각된 건강상태가 건강관련 삶의 질에 미치는 영향 (Effect of Pain, Nutritional Risk, Loneliness, Perceived Health Status on Health-related Quality of Life in Elderly Women Living Alone)

  • 김향수
    • 한국융합학회논문지
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    • 제8권7호
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    • pp.207-218
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    • 2017
  • 본 논문은 여성 독거노인의 통증, 영양위험, 외로움, 지각된 건강상태가 건강관련 삶의 질에 미치는 영향요인을 알아보고자 하는 서술적 조사연구이다. 대상자는 D광역시 D구, Y구에 거주하는 65세 이상의 여성 독거노인 110명의 설문지를 통해 자료를 수집하였고 SPSS/WIN 18.0 program을 이용하여 분석하였다. 연구결과 건강관련 삶의 질과의 통증(r=-.565, P<.001), 영양위험(r=-.485, P<.001), 외로움(r=-.546, P<.001)과의 관계는 통계적으로 유의한 수준에서 보통의 역 상관관계를 보였고, 지각된 건강상태(r=.706, P<.001)와의 관계는 높은 순 상관관계를 나타냈다. 건강관련 삶의 질에 영향을 미치는 요인은 지각된 건강상태, 외로움, 통증, 주거형태, 질병 수 순으로, 전체 설명력은 69.4%로 나타났다. 따라서, 여성 독거노인의 건강관련 삶의 질을 높이기 위해 건강상태 향상을 위한 교육과 건강행동의 실천을 유도하며 사회적 관계망을 맺어 정서적 지지를 높이고 보호체계를 다각적으로 투입해야 한다.

대학생의 미래 모유수유계획에 영향을 미치는 요인 (A Study on the Future Plans for Infant Feeding Practice and Its Associated Factors among University Students)

  • 최경숙
    • 대한지역사회영양학회지
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    • 제8권2호
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    • pp.240-249
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    • 2003
  • This study was carried out to investigate the future plan for infant feeding practice and its associated factors among university students so as to develop focus for nutritional education program for the promotion of breastfeeding. The subjects were 301 students (males 130, females 171). The results obtained were as follows. In this survey, the subjects had a basic knowledge of breastfeeding and lactation, especially of the ingredient of breastmilk. However they were not well informed about the physiology and method of breastfeeding and benefits of breastfeeding for mothers. The average scores far attitude toward breastfeeding and lactation were 3.09 points on a 4 point scale, which indicated a slightly positive attitudes toward breastfeeding. However the participants had a negative attitude toward its emotional and practical aspects. Their future plan for infant feeding was breastfeeding 40.3%, formula feeding 3.0% and mixed feeding 56.7%. A concern was that the students showed a high rate with regard to a mixed feeding plan, and Dey decided this based on an incorrect knowledge of breastfeeding. The group who planned to breastfeed in the future (BF) showed higher scores with respect to knowledge and attitudes than those who planned to formula feed or mixed feed (FF + MF). Therefore, to encourage mothers to breastfeed and support breastfeeding, breastfeeding nutritional education is urgently needed among university students. In addition, nutrition education programs should promote the benefits of breastfeeding for mothers and the physiology and practical method of breastfeeding. Also a practical and culturally sensitive course about food and nutrition is recommended to inform participants about breastfeeding. (Korean J Community Nutrition 8(2) : 240∼249, 2003)

국내 갈락토스혈증 아동의 식생활 관리에 대한 주 보호자와 임상전문가의 인식 및 지원 요구도 조사 (Perception and Demand of Primary Caregivers and Clinical Experts for the Dietary Management of Children with Galactosemia in Korea)

  • 임서정;서혜지;김유리;오지은
    • 한국식생활문화학회지
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    • 제37권2호
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    • pp.143-152
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    • 2022
  • Galactosemia is a rare genetic metabolic disease caused by galactose and its metabolites generated during carbohydrate metabolism, which is relatively rare in Asian countries, including Korea. Patients with galactosemia should be treated with a galactose-restricted diet. However, information is lacking about the exact content of galactose in food, and dietary guidelines for patients with galactosemia in Korea. This study aims to recognize the difficulties faced by parents and clinical experts of patients with galactosemia, and understand their demands. Totally, 5 parents of children diagnosed with galactosemia and 5 clinical professionals participated in the focus group interviews. The parents' interview focused on the daily life of the patient, which included diet and social difficulties. The clinical experts mainly answered about medical care, including the number and status of patients, and their suggestions for effective treatment. Most parents were worried about social isolation due to conflicts in the family as well as in society due to a lack of understanding of the disease. The clinical experts stated the absence of a disease management system as the greatest problem. An integrated support system for patients with galactosemia, which includes appropriate dietary guidelines by considering the domestic environment, is required.