고혈압 여자 노인 대상의 보건소 영양교육 효과 분석

임경숙 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.5

Hypertension is among the most common and important risk factors for stroke, heart attack, and heart failure which is considered to be the leading cause of death in Korea. The prevalence rate of hypertension in Korea is 27.9%, according to the 2006 Korea National Health and Nutrition Survey. Since non-pharmacologic nutrition education is recommended as the first step in the management of hypertension, evaluation of nutrition program is needed to form strategies for improving patients' dietary adherence. This study was designed to evaluate the overall effectiveness of a hypertension nutrition education program (HNEP) for reducing the salt intake, at a public health center located in Gyunggi-province. The HNEP was offered for 16 weeks from May to September in 2007. Nutrition education activities included cooking classes, food preparation demonstrations, physical fitness programs, salty taste preference test sessions, games, case-study presentations, planning and evaluation of menus, etc. Forty patients participated fully in the program which had 47 female enrollees. Data about nutrient intake (24-hour recall), nutrition knowledge, food behavior were collected before (baseline) and after the program. Changes after program completion indicated the following: 1) diastolic blood pressure was decreased (p < 0.05), 2) sodium (salt) intake was also decreased (p < 0.01), especially baseline high salt intake group, 3) nutrition knowledge was improved (p<0.001), 4) dietary behaviors for maintaining a low salt diet was improved (p < 0.001), 5) participants preferred cooking class from nutrition education methods. As a conclusion, it appears that a nutrition education program for hypertensive female elderly for reducing the salt intake might effectively decrease blood pressure and salt intake. It also improves nutrition knowledge, dietary behavior, and finally adherence to a recommendable low-sodium diet.

일부 노인의 우울상태에 따른 영양섭취 실태 연구

任景淑 水原大學校 1997 論文集 Vol.15 No.-

Elderly people are more likely to have symptoms of depression, and their nutritional status can easily be affected by psychological conditions. This study was carried out to analyze the effects of depression on the nutrient intake of elderly people living in the Suwon area of Korea. The study recruited 137 subjects from the community elderly center. Trained personnel interviewed them. Zung's Self-rating Depression Scales was used to evaluate depression status, and diet data were collected by 24-hour recall for two consecutive days, along with information about socioeconomic factors. The prevalence of depression was 18%(male) and 37%(female). The depressed males had significantly lower income, and had lower body mass index than non-depressed males. The depressed group consumed less energy. Depressed males consumed less vitamin A than non-depressed males, and depressed females consumed reduced levels of protein, Na, K and vitamin B1. The index of Nutritional Quality was not significantly different between depressed and non-depressed subjects for both genders. Egg, milk and oil intake for depressed males, and milk and fruit intake for depressed females, were significantly lower than those of non-depressed subjects. The results of this study suggest that depression can reduce the food intake of elderly people, but does not affect the quality of the nutrients. An elderly nutrition improvement program should be planned, also aimed at improving psychological health.

SHORT TERM EFFECTS OF BUTYLATED HYDROXYTOLUENE AND 2-ACETYLAMINOFLUORENE ON PEROXIDE METABOLISM IN RAT LIVERS

任景淑 水原大學校 1994 論文集 Vol.12 No.-

합성항산화제인 BHT와 간암유발물질인 2-AAF의 단기간 투여에 의한 쥐 간의 과산화물대사에 대해 살펴보았다. 단기간의 BHT 소량 투여(50mg/체중 kg)에 의해 쥐 간의 micosome 분획의 TBARS가 유의적으로 증가하였으나, 다량투여(100mg/체중 kg) 하거나 2-AAF와 함께 투여하면 TBARS는 유의적인 차이가 없었다. BHT와 2-AAF를 별도로 투여하면 과산화수소 생성이 변화가 없었으나, 같이 투여한 경우 유의하게 증가되었다. 이 때 cytosol 분획의 SOD 활성도는 2-AAF 에 의해 유의하게 감소하였으나, BHT 만을 투여하거나, BHT 와 같이 투여한 경우 유의적인 변화를 보이지 않았다. 따라서 단기간의 BHT 투여는 쥐 간의 과산화물 생성을 억제시키기보다는 오히려 증가시키는 것으로 보인다. The short-term effects of two levels of butylated hydroxytoluene(BHT) with 2-acetylaminofluorene(2-AAF) on hepatic peroxide metabolism were investigated. Short-term i.p. injection of lower BHT(50mg/body weight) exerted a significant increase of microsomal peroxidation estimated by thiobarbituric acid reactive substances(TBARS) levels, whereas higher level of BHT (100mg/kg body weight) of combined treatment of BHT and 2-AAF did not increase the lipid peroxidation. Microsomal hydrogen peroxide generation was significantly increased when BHT and 2-AAF treated together. SOD acivities of the cytosolic fraction was significantly decreased by single intraperitoneal injection of 2-AAF. LIVERS

보육시설 영유아 부모의 식사지도 실태 및 영양교육 요구도

任景淑 水原大學校 2005 論文集 Vol.23 No.-

Nutrition challenges continue throughout the life cycle. Over a period of all life, poor nutrition during childhood has fatally an negative impact on later life. This study was purposed to know whether parents guide meal manners at home or not and to assess parents need of nutrition education program at child care centers. Self-administered questionnaire was completed by 398 parents whose child attended at 7 child care centers located in Hwasung city, Kyunggi-Do. Mean age of father was 35.7 years and that of mother was 32.7 years. The most prevalent subjects that parents guided their child were as follows; 'Sitting comely during meal time'(86.2%), 'Balanced eating'(83.2%), 'Washing hands before meal'(76.4%), 'Brushing after meal'(72.6%), 'No food waste'(80.7%). Most of parents agreed the necessity and importance of child nutrition education. They proposed the program of child nutrition education held monthly, and 81.5% of parents would attend the nutrition education program for parents. For the fruitful child nutrition education program, following items were proposed from parents participated in questionnaire; child nutrition assessment, monitoring, nutrition class, nutrition information by newsletters/brochures, cooking class and nutrition counseling by dietitian. These results would be used as a baseline data for planning an effective nutrition education program for child and parents at child care centers.

EFFECTS OF DIETARY POLYUNSATURATED FATTY ACID/SATURATED FATTY ACID RATIO AND BUTYLATED HYDROXYTOLUENE ON HEPATIC LIPID PEROXIDE METABOLISM IN 2-ACETYLAMINOFLUORENE TREATED RATS

任景淑 水原大學校 1992 論文集 Vol.10 No.-

식이지방과 BHT가 지질과산화물대사에 미치는 영향을 살펴보기 위해, Sprague-Dawley종 숫쥐에게 P/S 비가 0.08, 1.0 및 4.0이며, BHT가 0.3% (w/w) 첨가된 실험식이를 각각 제공하고, 2-acetylaminofluorene(2-AAF)를 복강주사로 2회 (50㎎/체중 ㎏) 투여하여, 간의 microsome 분획의 지질과산화도 및 cytosol 분획의 superoxide dismutase(SOD), glutathione peroxidase(GSH-Px), 및 glutathione S-transferase(GST)의 활성도를 측정하였다. 식이로의 BHT 섭취에 의해, 쥐 간의 지질과산화물 함량은 P/S 비가 높아짐에 따라 낮아지는 경향을 나타내었다. 발암물질인 2-AAF의 투여에 의해 SOD 활성도는 전체적으로 증가하였으며, GSH-Px 활성도는 P/S 4.0군에서 유의적으로 증가하였다. 이 때 GST 활성도는 P/S 비가 증가함에 따라 높아지는 경향을 나타냈으나, 유의적인 차이는 보이지 않았다. 이상의 결과에서 식이로의 BHT 섭취는 고불포화지방식이에서 높은 항산화효과를 나타냄을 알 수 있었고, 이 때 이러한 효과의 일부는 GSH-Px 효소의 활성도 증가에 의한 것으로 사료되었다.

Nutritional Evaluation of the School Lunch Program : The Nutrient Density and Nutrients that affect the Cost of a Meal

Yim,Kyeong Sook (임경숙) 韓國營養學會 1996 Journal of Nutrition and Health Vol.29 No.10

모유영양아와 인공영양아의 피하지방 및 상완위의 성장발육 상태 : 영아의 피하지방 및 상완위 발육상태

최경숙,최혜미,구재옥,임경숙,김주혜,김숙배 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.1

One- to three- month-old infants (n=232) were compared their upper arm cumference and skinfold thickness(triceps, subscapular) by feeding methods in cross-sectional study. There were two groups : breast-fed(BF) and formula-fed groups(FF). As reported previously^(7)), weight, length, head and chest circumferences of these infants were good, and overall growth status was not significantly different by feeding methods, but weight, weight velocity and chest circumference of formula-fed infants were higher than breast-feds at 3 month, significantly. Here, the triceps skinfold thickness of infants at 1, 2, and 3 postpartum months were 7.4, 9.5 and 10.5 ㎜, respectively. The triceps skinfold thickness of breast-fed infants were higher than formula-feds at 1 and 2 postpartum month, but at 3 month, that of formula-fed infants was greater than breast-fed infants, insignificantly. The subscapular skinfold thickness of infants were 6.4, 9.2 and 10.6 ㎜ at 1 to 3 postpartum months, respectively. The upper arm circumference of infants were 11.7, 13.4, 14.3㎝, and the arm muscle diameter were 34.5, 39.3 and 41.7㎝ at one to three postpartum months, respectively. The upper arm circumference of male infants was higher than females at 2, 3 postpartum months. Overall, there were no significant differences between feeding methods in triceps and subscapular skinfold thickness, upper arm circumference and arm muscle diameter. But 3-month-old formula-fed male infants showed bigger significantly in arm circumference than the breast-feds. From this survey, long-term survey on growth and body composition of large scales might be necessary to determine the effect of feeding methods of infants after 3 months and to set proper body composition standard for infant.

EFFECTS OF BUTYLATED HYDROXYTOLUENE ON THE DRUG METABOLIZING ENZYME ACTIVITIES IN RAT LIVER

Yim,Kyeong-Sook 水原大學校 1995 論文集 Vol.13 No.-

합성 항산화제로서 식품 첨가물로 사용되고 있는 BHT의 단기간 투여에 의한 간의 약물대사 효소계의 변화에 대해서 간암유발물질인 AAF에 의한 변화와 비교하여 살펴보았다. 단기간의 BHT투여에 의해 쥐 간 조직의 퇴행성 변화가 관찰되었고, 막 부착효소인 cytochrome P-450함량이 감소하였으며, cytosol분획의 glutathione S-transferase활성도가 증가하였다. AAA를 투여한 경우 간 조직의 퇴행성변화 및 국소 괴사가 관찰되었고, cytochrome P-450 함량의 감소 및 cytosol 분획의 glutathione S-transferase와 glutathoine peroxidase활성도가 증가하였다. 이로한 결과로서 단기간의 BHT투여도 간에 독성을 나타내며, 약물대사효소계에 대한 BHT의 효과는 간암유발물질인 AAF와 유사하게 나타남을 알 수 있었다. The effects of butylated hydroxytoluene(BHT)on hepatic drug metabolizing enzyme metabolism were researched. Short term treatment of BHT induced hepatic degeneration and altered the drug metabolizing enzyme activities by increasing the cytosolic glutathione S-transferase (GST)activities and decreasing the content of microsomal cytochrome P-450. Single or combined treatment of AAF revealed more severe hepatic degenerations and marked induction of cytosolic GST activities and glutathione peroxidase activities, and reduction of cytochrome P-450 contents. Thus, short term treatment of BHT showed hepatotoxicity to the rats, and its's effect on the drug metabolizing enzyme activities was similar to that of AAF.

Effect of Long-Term Pyridoxine Depletion on Aspartate Aminotransferase and Pyridoxal 5’-Phosphate of Rat Liver Mitochondrial and Cytosolic Fractions

Kyeong Sook Yim(임경숙),Haymie Choi(최혜미) 韓國營養學會 1986 Journal of Nutrition and Health Vol.19 No.4

Increased Risk of Cardiovascular Disease in Obese Female University Students with Binge Eating Episodes

Yim, Kyeong-Sook,Lee, Tae-Young Korean Society of Community Nutrition 1999 Journal of community nutrition Vol.1 No.1

Since binge eating is known to be related to increased risk of body weight fluctuations, it may be associated with increased health risks. This study was conducted to investigate the risks of binge eating on the cardiovascular system of female university students in Korea. Sixty-five female university students who were interested in a weight control program were recruited from a university campus. After personal interviews were conducted using a semi-structured questionnaire, 36 individuals were classified as binge eaters and 29 as non-binge eaters according to modified criteria of the proposed DSM-IV by the American Psychiatric Association(APA). All subjects participate in anthropometric and clinical measurements to evaluate the level of obesity and cardiovascular risks. Binge eating subjects showed no significant differences in obesity index compared to non-binge eating subjects. However, they had a higher level of low-density lipoprotein (LDL) cholesterol and a higher atherogenic index. They also showed close correlations with general obesity and cardiovascular risk factors. Body mass index(BMI) was the main explanatory index related to cardiovascular risk factors according to the stepwise regression analysis. Furthermore, obese binge subjects had higher levels than non-obese binge subjects or non-binge subjects for total cholesterol, LDL-cholesterol, triacylglycerols, atherogenic index, and systolic blood pressure. The findings strongly suggest that obese young women having binge eating episodes might display a greater risk for cardiovascular disease tan that shown for obese non-binge eating women.