초·중·고등학교 학생, 학부모, 일반교사의 보건교육 요구

윤순녕,김영임,최정명,조희순,김영희,박영남,오경순,이분옥,조선녀,조소영,한선희,하영미 韓國學校保健學會 2004 韓國學校保健學會誌 Vol.17 No.2

Purpose : The purpose of this study was to identify needs of health education of the students, parents, general teachers, and health teacher of the elementary, middle, and high schools. Method : 279 schools of elementary, middle, and high school were sampled nonproportionally during the period from June 28 to July 26, 2004 . The data were collected by the questionnaire from 1,888 students, 1,876 parents, 1,695 general teachers, 279 health teachers. A frequency, % and χ2-test were used to analysis by SAS program. Result : 1. It showed that 98.1% of elementary school students, 92.3% of middle school students, 89.6% of high school students answered that they need health education. The most of students, parents, and general teachers had high interests in health education. 2. In the case of students, main causes of needs of health education was 'to prevent diseases or accidents''. But parents answered that it was 'to build up a healthier behavior'. General teachers answered that it was 'more effective systematic and continuous health education'. 3. Over 80% of students, parents, and general teachers about the question of who qualified person is to teach health education as a regular class responded that health teacher is available. Especially 93% of elementary school students answered like that. 4. The most of students, parents, and general teachers answered that health education in the classroom is favorable 1 to 2 hours per week. Conclusion : As results of the study , the majority of students, parents, general teachers agreed needs of health education. Therefore, on the basis of this study, systematic and continuous health education is necessary. Additionally the establishment of independent health subject is required certainly.

동서양의 식용꽃에 대한 고찰 : 조리방법을 중심으로

김영순,이정희,오순덕,정은미,최지영,유은순,장정미,정진선,하상민 高麗大學校 倂設 保健大學 保健科學硏究所 2001 保健科學論集 Vol.27 No.2

Edible flower means a flower that is good to eat is subject to either cooking or appetizing. In general, people eat edible flower as raw so that the loss of vitamin and inorganic are minimal. Edible flower is usually utilized as salad material or aromatic, decoration for jelly or cake and solid stuff in soup. Thus, decorating food by edible flower improves flavor, fragrance and appetite. Edible flower serves various purposes both east and west. In Korea, Edible flower is mainly subject to soup, cooked potherbs, frying, tea stuff, brewing and etc, whereas in Japan, its various usage covers cooked potherbs, pickle, sliced raw fish, frying, salad, jelly and decoration. On the other hand, Edible flower is used as numerous salad and tea stuff, condiment, roasting, meat, sweets and desserts in Western Hemisphere.

초·중·고등학교 학생·학부모·일반교사의 보건교육 영역별 요구도와 보건교육

윤순녕,김영임,최정명,조희순,김영희,박영남,오경순,이분옥,조선녀,조소영,한선희,하영미 韓國學校保健學會 2005 韓國學校保健學會誌 Vol.18 No.1

Purpose: The purpose of this study was to identify the needs of health education in students, their parents and teachers in the elementary, middle and high schools and the current situation of health education class. Method: The subjects of this study were a total of 9450 persons including students, their parents and teachers from 279 schools throughout the country. They were selected through convenient sampling. Data were analyzed through x^(2)­test and ANOVA. Result: Students, their parents and teachers replied that 18 dimensions of health education class (DHEC) are necessary. The four DHEC - healthier life style, sex education, mental health and safety education - showed high educational needs in students, their parents, and teacher. High school students had higher educational need of 'symptom management for daily living' than elementary and middle school students. Students, their parents and teachers in elementary school had higher educational needs of 17 DHEC that those in middle and high school. The percentages of schools with health education class taught by health teachers were 99.2%, 75.5% and 66.0% respectively in elementary, middle and high schools. Health education was given mainly using physical education classes at elementary schools, and creative class hours at middle and high schools. In general, health education took 1-3 hours per week at elementary schools, and less than an hour at middle and high schools. Conclusion: Therefore, based on the results, systematic health education class should begin from elementary school to meet the need of health education in students, their parents and teachers, and further study should be made on the number of hours required and the amount of contents of 18 DHEC.

국내 시판 고령친화식품의 품질특성

장미순 ( Mi-soon Jang ),김풍호 ( Poong-ho Kim ),오재영 ( Jae-young Oh ),박선영 ( Sun Young Park ),김예율 ( Ye Youl Kim ),강상인 ( Sang In Kang ),김진수 ( Jin-soo Kim ) 한국수산과학회(구 한국수산학회) 2021 한국수산과학회지 Vol.54 No.3

As the aging population of the world grows, senior-friendly foods are becoming increasingly popular. In this study, the quality characteristics of domestic commercial senior-friendly foods were investigated and compared to the standard specifications of the Food Code and KS H4897. Herein, 18 samples of domestic commercial senior-friendly foods were utilized to analyze their appearance, physical properties (hardness and viscosity), nutritional value (protein, vitamin, mineral and dietary fiber), digestion rate, and hygiene indicator bacteria. When compared to the hardness standards of the Food Code all 18 samples were found to be satisfactory; however, when compared to the nutritional standard (at least three types of nutrients must be above the minimum), only five products, HG-7, DW-1, PS-1, OH-1 and OH-2, were found to be satisfactory. In addition, when the 18 samples were compared to the Korean Industrial Standard (2020), all 18 products were found to be satisfactory for physical properties and hygiene standards; furthermore, all samples, excluding HB-2, were suitable for nutritional standards (at least one type of nutrient must be above the standard).

노화가 인체 중간엽 줄기세포로부터 조골세포로의 증식 및 분화에 미치는 영향

백기현,태현정,오기원,이원영,조정기,권순용,강무일,차봉연,이광우,손호영,강성구,김춘추 대한내분비학회 2003 Endocrinology and metabolism Vol.18 No.3

연구배경: 일반적으로 골다공증과 연관된 위험인자로는 연령, 폐경, 약물, 불충분한 칼슘섭취, 만성질환 및 운동부족 등이 있는데, 특히 노화가 진행할수록 골밀도가 감소하는 것은 잘 알려져 있다. 노화와 관련하여 진행되는 골소실은 조골세포 및 전구조골세포의 기능적 결핍에 의한 골형성의 감소가 주요한 요인으로 여겨지고 있다. 그 동안 연령이 조골모 세포의 양과 조골모 세포로부터 성숙조골세포로의 분화 및 증식에 미치는 영향에 대한 일부 보고들이 있었으나 아직 일치된 견해는 없는 형편이다. 방법: 다양한 연령의 사람으로부터 골수를 채취, 중간엽 줄기세포가 포함된 단핵세포를 분리한 후 조골세포로 분화하기 좋은 조건하에서 배양하였다. 대상군은다시 젊은군과 노령군으로 구분하여 다양한 변수를 비교 분석하였다. 일차배양에서는 CFU-F를 계수하여 골수내 중간엽 줄기세포의 수를 추산하였고, 칼슘측정을 통하여 기질의 무기화 정도를 비교하였다. 계대배양후 이차배양에서는 시기별로 알카리성 포스파타제 활성도를 측정하고 오스테오칼신 mRNA의 발현을 관찰하여 젊은군과 노령군 사이의 증식능 차이를 비교하였다. 또한 이차배양 시기별로 MTT 측정을 하여 양군간에 증식능 차이가 있는지 알아보았다. 결과: 1. 일차배양 15일째에 평균 CFU-F의 수는 젊은군에서 유의하게 많았다(젊은군 148.3±28.9, 노령군 54.3±9.1, p=0.02). CFU-F의 평균면적은 젊은군에서 넓은 경향을 보였으나 통계적으로 유의하지는 않았다. 2. 일차배양 17일 경과 후 양군간에 기질 칼슘 침착정도는 유의한 차이를 보이지 않았다(젊은군 103.6±50.6, 노령군: 114.0±56.5, p=NS). 3. 이차배양 10일째에 젊은군에서 알카리성 포스파타제 활성도가 고령군에 비해 유의하게 높았다(젊은군: 935.5±115.0 U/mg, 노령군: 578.4±115.7U/mg,p.0.05). 고령군에서는 시간 경과에 따른 변화가 미약했으며 전반적으로 알카리성 포스파타제의 활성도가 젊은군에 비해 낮았다. 4. 이차배양도중 오스테오칼신 mRNA의 발현은 배양시기별로 젊은군에 비해 고령군에서 더 낮은 경향을 관찰할 수 있었다. 5. 이차배양 10일과 15일에 젊은군에서 노령군보다세포증식이 유의하게 증가된 양상을 보였다(10앓 젊은군 0.73±0.05, 노령군 0.58±0.04, p=0.05, 15일; 젊은군 0.80±0.05, 노령군 0.70±0.03, p=0.05).결론: 이상의 연구에서 저자들은 노령군에서 젊은군보다 골수 내 중간엽줄기세포의 수가 적고, 노령군에서 유래한 전구조골세포의 성숙조골세포로의 증식 및 분화가 젊은군 보다 감소해 있는 것을 관찰할 수 있었다. Background: Osteoblasts originate from osteoprogenitor cells in bone marrow stroma, termed mesenchymal stem cells (MSCs) or bone marrow stromal cells. Each MSC forms colonies (colony forming units-fibroblasts [CFL-Fs]) when cultured ex vivo. There are some reports about the age-related changes of the number and osteogenic potential of osteoprogenitor cells, but any relationship has not been clearly established in humans. In this study, we counted MSCs using CFU-Fs count and examined the proliferative capacity and differentiation potential of osteoprogenitor cells. Finally, we analyzed how these parameters varied with donor age. Methods: Bone marrow was obtained from the iliac crest of young (n=6, 27.2±8.6 years old) and old (n= 10, 57.4k6.7 years old) healthy donors. Mononuclear cells, including MSCs, were isolated and cultured in osteogenic medium. In primary culture, we compared the colony-forming efficiency of MSCs between the two groups and determined the matrix calcification. When primary culture showed near confluence, the cells were subcultured. Alkaline phosphatase activity, osteocalcin expression by RT-PCR and proliferative potential by MTT assay were examined by the time course of secondary culture. Results: At the 15th day of primary culture, the mean number of CFU-Fs was significantly higher in the younger donors (young: 148.3±28.9, old: 54.3±9.1, p=0.02) and the mean size of CFL-Fs was also larger in the younger donors than the older donors. However, matrix calcification was not different between the two groups (young: 103.6±50.6, old: 114.0±56.5, p=NS). In secondary culture, alkaline phosphatase activities were significantly lower in the older donors. The younger donors showed peak alkaline phosphatase activity at day 10, while the older donors didn't showed a remarkable peak (young: 935.5±115.OU/mg, old: 578.4±115.7U/mg, p<0.05). Total cell number as a proliferative index increased progressively during the secondary culture and a significantly greater cell number was noted in the younger donors. Osteocalcin expression was generally upregulated in the younger donors, but this was not statistically significant. Conclusion: Our study shows that the number of osteoprogenitor cells is decreased during aging and that the proliferative capacity and differentiation potential of osteoprogenitor cells seem to be reduced during aging (J Kor SOC Endocrinol 18:296-305, 2003).

연령증가에 따른 혈압요소들의 좌심실비대 및 관동맥질환과의 관련성

박재석,박창규,박미영,박재형,김용현,나진오,신성희,서순용,홍순준,박성미,임홍의,김응주,서홍석,오동주,노영무 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

솔잎 첨가김치의 관능적 품질

오영애,서기용,김순동 대구효성가톨릭대학교 식품과학연구소 1997 식품과학지 Vol.9 No.-

솔잎물추출물(WEPN)이 김치의 보존성과 품질에 미치는 영향을 조사한 결과는 다음과 같다. WEPN의 첨가가 김치의 품질에 미치는 영향은 WEPN을 1~3%범위로 첨가하여 관능검사를 실시해 본 결과 2%되게 첨가하는 것이 종합적인 맛과 색상면에서 양호하였으며 3%를 첨가한 경우는 색상면에서 좋지 않았다. WEPN을 2% 첨가한 김치의 숙성중 신맛, 아삭아삭한 맛, 김치냄새 및 종합적인 맛을 측정한 결과 신맛은 무첨가 보다 낮았으며, 아삭아삭한 맛은 숙성전반에 걸쳐 무첨가보다 높았다. WEPN의 첨가는 숙성김치에서 발생하는 불쾌취를 줄임으로서 김치의 냄새가 상당히 개선되었으며 숙성초기에는 큰 차이를 보이지 않았으나 숙성이 진행될수록 종합적인 품질이 향상되었다. WEPN의 첨가가 김치의 보존성에 미치는 영향은 WEPN의 첨가김치는 pH 저하가 현저히 둔화되었으며 산도의 측정결과도 pH 측정결과와 일치하였다. 10℃에서 가식기간은 무첨가의 경우 15일, 1%첨가 경우는 17일, 2%첨가 경우는 20일로 첨가농도가 증가에 함에 따라 연장되었다. This study was carried out to improve shelf-life and quality of kimchi through controlled fermentation by using pine needle extract. Sensory tests of odor and overall taste revealed the kimchi containing 2% pine needle extracts was better than control products during fermentation. Especially, crisp taste was higher in pine needle treatment than in control during the entire fermentation periods of kimchi. The decrease in pH and increase in acidity were significantly lower in pine needle-added kimchi than control during the entire fermentation periods, thus increasing the period during which is eatable. The shelf-life of kimchi by using 0, 1, 2, and 3% water extracts of pine needle prolonged approximately 15 days, 18 days, 20~21 days and 25~26 days, respectively. The decrease in sour taste of kimchi after 15th days of fermentation showed higher in high concentration of pine needle.

솔잎 첨가김치의 숙성중 젖산균의 생육과 효소활성 변화

오영애,최경호,김순동 대구효성가톨릭대학교 식품과학연구소 1997 식품과학지 Vol.9 No.-

솔잎물추출물(WEPN)이 김치의 숙성관련 효소활성과 젖산균의 생육에 미치는 영향을 조사하였다. 2% WEPN 첨가는 in vitro에서 amylase는 13.2%, protease는 10.8%, polygalacturonase는 26.7% 및 β-galactosidase는 23.0%를 저해하였다. WEPN을 2% 첨가한 김치에서는 발효 7일째에 효소의 저해율이 가장 높았으며 대조구에 7일째의 활성이 비하여 amylase 11.6%, protease 13.4%, polygalacturonase 35.8%, β-galactosidase는 76.1% 가 각각 낮았다. 젖산균의 생육에 미치는 영향은 솔잎의 물, 에탄올, 메탄올, 에테르 추출물의 농도별에 따른 inhibitory zone의 직경을 측정한 결과 추출물 모두 Leu. mesenteroides보다 Lac plantarum에 대하여 더 큰 항균성을 보였으며 그중에서도 WEPN이 가장 컸다. WEPN을 김치에 첨가하여 숙성시키면서 균수를 조사한 결과 Leu. mesenteroides와 Lac. plantarum 모두 무첨가 김치 보다 숙성전반에 걸쳐 균수가 적었으며, Leu. mesenteroides보다 Lac. plantarum의 수가 적었다. The effect of water extract of pine needle(WEPN) on the activities of amylase, protease, polygalacturonase, β-galactosidase, and antimicrobial activities were investigated. The specific activities of amylase, protease, polygalacturonase and β-galactosidase for WEPN(water extracts of pine needle) were low in vitro. On the other hand, in vivo experiments the highest activities of amylase, protease, polygalacturonase and β-galactosidase in control kimchi showed at 1st day of preparation, while the specific activities in WEPN added kimchi were low. Kimchi fermentation is initiated by various microorganisms originally present in the raw materials and lactic acid bacteria were propagated during fermentation. In order to control microorganisms of kimchi, the growth of Leu. mesenteroides and Lac. plantarum in kimchi during the entire fermentation periods propagated was inhibited by adding the WEPN. Antimicrobial activity of WEPN on microorganisms related to kimchi fermentation was investigated. Lac. plantarum showed stronger antimicrobial activity than Leu. mesenteroides. The water extracts of various kinds of extraction from pine needle had a widest range of antimicrobial spectrum.

一部 運動選手(體操와 排球)들의 一側優位性 (左右差 : 手, 足, 體, 眼)에 관한 硏究

吳尙勳,柳根林,朴淳永 慶熙大學校 1989 論文集 Vol.18 No.-

This study is from March 1st. of 1988 to September 31, 1988. The subjects of study consists of sports man who are in attendance at high school and college and all samples are selected at random. The total number of subjects counts to 92 ( male ; 56, female ; 36 ). Gymnestic ; 30 ( male ; 20 female ; 10), volley ball ; 62 ( male ; 36, female ; 26) and the researcher measures and analyses the subjects, physique, physical fitness, the test of dominance eye, the functional tests of hand, foot, body and eye. The results as follows ; 1. Physical growth and development Mean values of body height are 177.19±5.01㎝ (G : 164.51±4.55㎝, V : 184.24±5.25㎝) for male and 168.23±3.31㎝ (G : 158.00±3.12㎝, V : 172.17±3.38㎝) for female and superior to standard values of Korean. Mean values of body weight are 69.56±6.17㎏ ( G : 60.03±4.81㎏, V : 74.85±6.81㎏) for male and 58.82±4.24㎏ ( G : 49.15±5.21㎏, V : 62.54±3.80㎏) for female , and the mean values of chest girth are 91.86±4.83㎝ ( G : 89.48±5.10㎝, V : 93.18±4.67㎝ ) for male and 84.55±3.49㎝ ( G : 80.39±4.07㎝, V : 86.15±3.24㎝ ) for female. Mean values of sitting height are 93.88±4.28㎝ ( G : 86.13±5.68㎝, V : 98.19±3.26㎝ ) for male and 91.32±3.09㎝ ( G : 82.55±3.00㎝, V : 94.69±3.12㎝) for female. 2. Physical fitness Mean values of grip strength are 41.60±4.30 for right side and 44.03±6.00 for left side in male and 32.63±3.42 for right and 34.89±4.72 for left in female. Mean values of arm strength are 29.66±3.91 for right and 31.84±2.95 for left in male and 21.42±3.14 for right and 22.54±2.68 for left in female. Mean values of leg strength are 38.36±5.79 for right and 43.80±6.09 for left in male and 25.97±3.09 for right 29.39±3.03 for left in female. 3. Tests of dominance eye As considered according to tests of dominance eye, the results of right eve, left eye in both of male and female, the results are each of 62.5%, 37.5%, for male and 55.6%, 44.4% for female and 59.8%, 40.2% for both sexes, respectively. 4. Functional rate of foot, thrunk, eye and hand As considered according to its functions the rates of right foot, left foot, both of feet in both of male and female, the total rates are each of 78.4% ( M : 83.3 % ane F : 68.1%), 26.1% (16.7% and 28.0%.), 2.9% ( 2.4% and 3.9% ). The rates of right sidedness, left sidedness, both of sidedness in both of male and female, the total rates are each of 53.3%, 37.4%, 6.7% for male and 55.7%, 32.1%, 4.8% for female and 54.0%, 35.7%, 3.1% for both sexes, respectively. The rates of right eye, left eye, both of eyes in both of male and female, the rates are each of 45.3%, 27.6%, 3.2% for male and 49.5%, 33.3%, 17.2% for female and 46.1%, 28.7%, 5.8% for both sexes, respectively. The rates of right handedness, left handedness, both of handedness in both of male and female, the total rates are each of 67.5%, 21.8%, 5.2% for male and 86.4%, 12.0%, 1.5% for female and 78.5%, 16.1%, 3.1% for both sexes, respectively.

韓國人 大學生들의 一側優位性(左右差 : 手·足·體·眼)에 관한 硏究

吳允培,朴淳永,尹錫昌 慶熙大學校 1988 論文集 Vol.17 No.-

This study is from August lst. of 1987 to Nat 25th. 1988. The subjects of study consists of students in general who are in attendance at university and all samples are selected at random. The total number of subjects counts to 282(male : 122, female : 160) and the researcher measures and analyses the subjects' physique, physical strength, the test of dominance eye, the functional tests of hand, foot, body and eye. The results as follows: 1. Physical growth and development Mean values of body height are 172.86±1.37㎝ for male and 160.99±1.33㎝ for female and superior to standard values of Korean. Mean values of body weight are 65.86±1.50㎏ for male and 52.54±0.81㎏ for female, and the mean values of chest girth are 94.93±1.50㎏ for male and 52.54±0.81㎏ for female, and the mean values of chest girth are 94.93±2.04㎝ for male and 83.83±0.91㎝ for female. Mean values of sitting height are 93.24±1.19㎝ for male and 85.83±0.71㎝ for female. 2. Physical fitness Mean values of grip strength are 46.77±6.41 for right and 45.18±0.91 for left side in male and 28.26±1.78 for right and 30.12±2.46 for left in female. Mean values of arm strength are 26.08±1.99 for right and 28.41±2.34 for left in male and 19.08±0.75 for right and 20.54±0.87 for left in female. Mean values of leg strength are 43.37±1.58 for right and 47.50±5.26 for left in male and 26.73±1.37 for right and 28.84±1.60 for left in female. 3. Functional rate of foot, trunk, eye and hand As considered according to its function, the rates of right foot, left foot, both of feet in both of male and female, the total rates are each of 39.1%, 46.1%, 5.1% for male and 53.0%, 32.1%, 4.3% for female. The rates of right eye, left eye, both of eyes in both of male and female, the total rates are each of 53.3%, 20.8% 22.7% for male and 51.5%, 23.95%, 15.2% for female. The rates of right eye, left eye, both of eyes in both of male and female, the total rates are each of 84.5%,10.4%, 2.2% for male and 83.3%, 11.9%, 2.0% for female. 4. Tests of dominance eye As considered according to tests of dominance eye, the results of right eye, left eye in both of male and female, the results are each, 30.3% for male and 57.5%, 42.5% for female.