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Comparison of Nutrients Intake, Bone Density, Total Cholesterol and Blood glucose in women living in Taegu City (대구지역 성인 여성의 연령별 영양섭취상태, 골밀도, 총 콜레스테롤과 혈당의 비교 연구)

  • Lee, Gyeong-Sun;Kim, Jeong-Mi
    • Journal of the Korean Dietetic Association
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    • v.9 no.1
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    • pp.81-93
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    • 2003
  • This study was performed to compare nutrient intake, bone density, total cholesterol and blood glucose in women who lived in Taegu city. The number of subjects participated in the study was 89 and they were classified into 3 groups by age. 30.3% of the subject were in their 20-34 years of age, 37.1% were in their 35~49 years of age and 32.6% were above fifty. A dietary record method was used to assess the nutritional intake of subjects. Anthropometric measurement such as body weight, height and WHR, and blood pressure, blood glucose, cholesterol and BMD were measured. The results were as follows, mean weight, WHR, SBP, and blood glucose and total cholesterol of the subjects above 50 years old were significantly higher than those of 20-49 years of age(p<0.05). Mean bone density in calcaneus of subjects aged above fifty was lower than those of under 49 years of age(p<0.05). Weight, BMI, waist circumference, WHR and SBP were positively correlated with age(p<0.01). WHR and body fat were positively correlated with BMI(p<0.01). Waist circumference was positively correlated with SBP(p<0.01). Bone mineral density was negatively correlated with age and SBP(p<0.01). Also BMD was positively correlated with weight(p<0.05). Energy intakes was positively correlated with bone mineral density(p<0.05). Fat intakes was negatively correlated with SBP and blood glucose(p<0.05). Calcium intakes was negatively correlated with SBP(p<0.05). Ca/P ratio was negatively correlated with age(p<0.05) and WHR(p<0.01). Zinc intakes was negatively correlated with SBP and blood glucose(p<0.05). From the findings, it is suggested that the women after menopause keep the optimum body weight and good eating habits. Especially intake of good quality protein, calcium and carbohydrate seemed to be important.

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Clinical Significance of Upregulation of mir-196a-5p in Gastric Cancer and Enriched KEGG Pathway Analysis of Target Genes

  • Li, Hai-Long;Xie, Shou-Pin;Yang, Ya-Li;Cheng, Ying-Xia;Zhang, Ying;Wang, Jing;Wang, Yong;Liu, Da-Long;Chen, Zhao-Feng;Zhou, Yong-Ning;Wu, Hong-Yan
    • Asian Pacific Journal of Cancer Prevention
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    • v.16 no.5
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    • pp.1781-1787
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    • 2015
  • Background: miRNAs are relatively recently discovered cancer biomarkers which have important implications for cancer early diagnosis, treatment and estimation of prognosis. Here we focussed on expression of mir-196a-5p in gastric cancer tissues and cell lines so as to analyse its significance for clinicopathologic characteristics and generate enriched KEGG pathways clustered by target genes for exploring its potential roles as a biomarker in gastric cancer. Materials and Methods: The expression of mir-196a-5p in poorly, moderate and well differentiated gastric cancer cell lines compared with GES-1 was detected by RT-qPCR, and the expression of mir-196a-5p in gastric cancer tissues comparing with adjacent non cancer tissues of 58 cases were also assessed by RT-qPCR. Subsequently, an analysis of clinical significance of mir-196a-5p in gastric cancer and enriched KEGG pathways was executed based on the miRWalk prediction database combined with bioinformatics tools DAVID 6.7 and Mirfocus 3.0. Results: RT-qPCR showed that mir-196a-5p was up-regulated in 6 poorly and moderate differentiated gastric cancer cell lines SGC-7901, MKN-45, MKN-28, MGC-803, BGC-823, HGC-27 compared with GES-1, but down-regulated in the highly differentiated gastric cancer cell line AGS. Clinical data indicated mir-196a-5p to beup-regulated in gastric cancer tissues (47/58). Overexpression of mir-196a-5p was associated with more extensive degree of lymph node metastasis and clinical stage (P < 0.05; x2 test). Enriched KEGG pathway analyses of predicted and validated targets in miRWalk combined with DAVID 6.7 and Mirfocus 3.0 showed that the targeted genes regulated by mir-196a-5p were involved in malignancy associated biology. Conclusions: Overexpression of mir-196a-5p is associated with lymph node metastasis and clinical stage, and enriched KEGG pathway analyses showed that targeted genes regulated by mir-196a-5p may contribute to tumorgenesis, suggesting roles as an oncogenic miRNA biomarker in gastric cancer.

Supporting Factors Affecting Citizen Engagement in Community Health Promotion Program -Focused on 10,000-Step Walking Program of a Metropolitan City- (지역주민 참여에 영향을 미치는 건강증진사업 지원요인 -일개 광역시 일 만보 걷기사업을 중심으로-)

  • Moom, Sun-Mi;Kang, So-Young
    • The Journal of the Korea Contents Association
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    • v.16 no.8
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    • pp.529-539
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    • 2016
  • This study aimed at examining the factors affecting citizen engagement in community health promotion program that a local government offered for residents. A descriptive study was conducted with a sample of 418 participants who completed 10,000-Step Walking Program, sponsored by the local government of B city. Data were collected, using a self-reported questionnaire, and analyzed with statistical methods, including T-test, ANOVA, and multiple regression. There were significantly different in the number of participation days in the program by material support(pace counter(p<.001), exercise notebook(p<.001), piggy bank((p=.002)), informational support(Walking training, leadership training)(p<.001), promotion events and meetings, and membership of exercise club(p<.001). Using exercise notebook(p<.001) and exercise club membership(p<.001)) were the supporting factors affecting citizen engagement in the walking program. This research shows that various political plans for providing material and social supports including walking activity aids, community club forming are needed to encouraging citizens' participation in health promotion programs.

Analysis of Nonpoint source Reduction at Andong Area Considering Changes in CN (CN의 변화에 따른 안동시 물순환 선도도시 조성계획의 비점오염부하 저감효과 분석)

  • Kwon, Heongak;Jung, Kangyoung;Kim, Shin;Shin, Sukho;Ahn, Jungmin;Kim, Gyeonghoon
    • Journal of Wetlands Research
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    • v.18 no.4
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    • pp.342-349
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    • 2016
  • Andong belongs to the Nakdong River Basin, Nakdong River is flowing through the city, including Andong dam and Imha dam. The runoff due to provincial transfer and impervious area has been increasing by urbanization increases and nonpoint source loads. In this study, we evaluate the runoff and nonpoint pollution loads in accordance with the development targeted at selected urban water cycle leading to Andong city. Andong city leading to the water cycle plan to evaluate the directly runoff and BOD, T-N and T-P nonpoint pollutant loads using the CN into account the temporal and spatial changes. Evaluation, direct runoff per year is 10.41 % if the green roof and a water permeable pavement replacement, water cycle parks and streets compositions, City impermeable layer improvements to be business including four kinds of scenario is applied to both the development and the BOD non-point pollutant loads 20.56%, T-N 9.55% and T-P pollution and nonpoint loads was investigated to be reduced 14.29%. Four kinds of low lapse rate of the development scenario of the highest thing urban impervious surface was investigated by improving business development prior year annual direct runoff is 6.25 %, BOD nonpoint pollution loads are 11.84%, T-N nonpoint pollution loads are 4.46 % and T-P was investigated by reducing pollutant loads to be 10.20%.

제강분진을 이용한 침출수의 화학적 산화처리

  • 장윤영;강정우;정재현;배범한;박규홍;장윤석
    • Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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    • 2001.04a
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    • pp.107-110
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    • 2001
  • 제철소에서 매년 대량 발생되어 주로 매립처분되고 있는 제강분진의 재활용 방안으로서, 폐수처리분야에 널리 사용되고 있는 펜톤산화공정의 반응촉매원인 Fe 공급원으로서 제강분 진의 활용 가능성에 대한 연구를 수행하였다. 본 연구에서는 포항제철소에서 제철부산물로 발생되는 제강분진을 전처리 없이 산화촉매로 사용하여 김포 수도권 매립지의 침출수 처리 공정에서 펜톤산화조에 유입되는 원수를 대상으로 과산화수소에 의한 산화처리 실험을 수행하였다. 반응은 회분식으로 수행하였으며, 일반적으로 알려진 펜톤산화반응의 주요 반응조 건인 운전 pH, 과산화수소 주입량 및 분할주입, 제강분진의 주입량 등의 변화에 따른 각 조 건별 시간에 따른 반응결과를 알아보았다. 또한 기존의 Fe 공급원으로 사용되고 있는 FeSO$_4$와 처리성능 및 적용조건에 대한 비교 실험도 수행하였다. 침출수 수질변화는 TOC (Total Organic Carbon) analyzer를 사용하여 측정한 TOC값으로 나타냈으며, pH controller 와 정량펌프를 사용하여 HCl과 NaOH주입을 통해 반응기간동안 일정 pH를 유지하였다. 본 연구결과, 최적 pH 조건인 4에서 최대 75% TOC 제거율을 나타내었으며, 대부분의 반응은 30분 이내에 이루어졌다. 주어진 실험조건에서 FeSO$_4$와 비교하여 반응속도와 처리효율에서 향상된 결과를 나타내었으며 반응 후 응집침전실험에서도 보다 높은 처리효과를 얻을 수 있었다. 결론적으로, 과산화수소/제강분진 시스템을 이용한 화학적 산화처리방법은 경제성과 처리성능에서 기존의 펜톤산화공정의 대체방안으로서 향 후 적용가능성이 높을 것으로 기대된다.g, 200 mg/kg, 300 mg/kg의 순서로 함량이 점차 감소하는 결과를 얻을 수 있었다. 이상의 결과를 종합하여 볼 때 가자 메탄올추출물은 PQ 유도독성을 신장 및 폐조직에서 효과적으로 경감시키는 것으로 나타났다.ted retailers ("sellers") must accept end-of-life items returned to them by the consumers. At the local level, Taipei City implements a pay-as-you-throw program, whereby citizens pay waste collection and treatment fees through the purchase of special trash bags approved by the Taipei City Government. However. recyclables that are separated by citizens are collected free-of-charge by the City. Taichung City and Kaohsiung City, on the other hand, enforce mandatory sorting schemes, whereby citizens face penalties if they don't separate recyclables from the trash before pick-up. These programs have resulted in a significant reduction in municipal waste. Per capita waste collected per day has dropped from 1.143

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Geochemical Characteristics and Contamination of Surface Sediments in Streams of Gwangju City (광주광역시 하천의 표층퇴적물에 대한 지구화학적 특성과 오염)

  • Kim, Joo-Yong;Koh, Young-Koo;Youn, Seok-Tai;Shin, Sang-Eun;Park, Bae-Young;Moon, Byoung-Chan;Kim, Hai-Gyoung;Oh, Kang-Ho
    • Journal of the Korean earth science society
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    • v.24 no.4
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    • pp.346-360
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    • 2003
  • In order to investigate the geochemical characteristics of surface sediments in streams of Gwangju City, sediment samples from the main stream of Yeongsan river, Hwangryong river, and Gwangjucheon in the city were collected and analyzed for grain size and metal and organic carbon contents. The sediment types of the streams widely vary from pebble to mud. The metal contents in the sediments from Yeongsan river and Hwangryong river are mainly dependent on the grain size of the sediments and the geology around the streams, while the sediments in Gwangiucheon are controlled by organic matter contents from the domestic sewage. The enrichment factor (Ef) and index of geoaccumulation (Igeo) representing the degree of metal contamination in the sediments are relatively low in the mainstream of Yeongsan river and Hwangryong river. However, those of Gwangjucheon show EF values of P=8.30, Cu=5.54, Zn=14.28 and Pb=7.41 and Igeo values of P=3.78, Cu=2.79, Zn=3.66 and Pb=1.59. The heavy metal contamination is especially significant near the area where the Seobangcheon and Donggyecheon branches of Gwanjucheon, join. Therefore, it is suggested that the metallic contaminations of these small streams are significantly influenced by the domestic sewage of the city.

Influence of Job Satisfaction in Emergency Medical Technician within Hospital upon Organizational Commitment (병원 내 응급구조사의 직무만족도가 조직몰입에 미치는 영향)

  • Park, Sang-Sub;Park, Jae-Seong;Park, Dae-Sung
    • The Korean Journal of Emergency Medical Services
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    • v.13 no.2
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    • pp.99-108
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    • 2009
  • Purpose : The purpose of this study is to offer basic data in arranging the improved working environment to Emergency Medical Technicians, by analyzing the influence of job satisfaction in Emergency Medical Technician within hospital upon organizational commitment. Method : This study was carried out targeting 203 Emergency Medical Technicians who are working at hospitals in B Metropolitan City, U Metropolitan City, D Metropolitan City, an d G Province. The data collection was performed from April 1, 2009 to June 10. The statistical processing was used a program of SPSS WIN 12.0 Version. The statistical significance was set to p<.05. Results : 1. In the descriptive statistics of the job satisfaction and the organizational commitment. the whole average for job satisfaction was 3.06 points. The whole average for organizational commitment was 3.05 points. 2. In the difference between job satisfaction and organizational commitment, the group for job satisfaction was indicated to be statistically significant in job-choice motive(F=2.710, p<.05) and turnover propensity(t=.662, p<.001). The group for organizational commitment was indicated to be statistically significant in working department(F=2.871, p<.05), job-choice motive(F=2.944, p<.05), turnover propensity(t=.903, p<.001), and turnover reason(F=3.415, p<.01). 3. In the correlation between job satisfaction and organizational commitment, the job satisfaction showed positive correlation(r=.736, p<.01) with organizational commitment. 4. As for the influence of job-satisfaction factor upon organizational commitment, salary(${\beta}$=.162, t=2.739, p<.01), autonomy(${\beta}$=.372, t=4.633, p<.001), working environment(${\beta}$=.139, t=1.968, p<.05), and organizational needs(${\beta}$=.172, t=2.291, p<.05) were indicated to have significant effect on organizational commitment. Conclusion : The institutional arrangement is considered to be likely to be necessarily made highly for improving social image and enhancing salary and working environment so that Emergency Medical Technician within hospital can be enhanced job satisfaction and organizational commitment.

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Related factors of the Use Rate of Safe-Carseat among 5~6 years old Children's in a City (일개 시 5~6세 아동의 카시트 장착율 및 관련요인)

  • Jeong, Gi-Ok;Na, Bak-Ju;Lee, Moo-Sik;Lim, Jong-Min
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.11 no.5
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    • pp.1891-1896
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    • 2010
  • This study aims at illuminating the state of car seat use and relevant factors and providing basic data to enhance the consciousness of children's safety with the target group of parents who have 5~6 year old kindergarten pupils in a specific city. The target group to study is 189 fathers and mothers who have 5~6 year old kindergarten pupils in five different kindergartens in a city. Structured questionnaires are used and the major research results are the followings: The use rate of children's car seat is the higher in the lower age (p=0.128), boys (p=0.474), mothers below the age of 30s(p=0.294). The use of children's car seat is significant in the mothers who graduated high school or lower (p=0.009), and fathers(p=0.010) who are working in offices or service occupations. The study on the recognition rate of the free lease of children's car seat conducted by Korea Children Safety Foundation shows parents who earned 3 million won or lower per month(p=0.009) significantly, and the major significant factors affecting the use of children's car seat are existence or nonexistence of car seat education and kinds of parent's occupation.

A Study on the P~q~t Charts Applicability for Quality Improvement of Water-Sealing&Reinforcement Grouting in Tunneling Work Underneath the City (도심지 지하 터널시공 중 차수·보강 그라우팅 공사의 품질향상을 위한 P~q~t charts 적용성 연구)

  • Kim, Jin-Chun;Kim, Seok-Hyun;Yoo, Byung-Sun;Kang, Hee-Jin
    • Journal of Korean Society of Disaster and Security
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    • v.14 no.3
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    • pp.51-63
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    • 2021
  • This study is for the quality improvement of water-sealing & reinforcement grouting in tunnel of the construction of the underground transportation network underneath the city. Existing tunnel grouting process did not technically utilize P~q~t charts fully. It is due to the absence of technical methods to decide how P~q~t charts change in the presence of trouble and what the change represents in grouting. There were no standards to decide which chart pattern represents which ground characteristics, how to categorize ground types, and how to take measures according to the standards. This paper studies on the grouting type, ground characteristics, ground type categorizing method, and countermeasures for both general and algorithm-processed grouting in soil and rock layer to address the aforementioned problems. Newly improved P~q~t charts from grouting in soil was categorized into six different types. Different characteristics and categorization method was developed for each type. Countermeasures for each type of grouting process were developed so that on-site application can be readily available. Improved P~q~t charts for rock layer also have six different types of grouting. Each type was given the countermeasures for rock layer grouting process for easier applications. Therefore, it is expected to be used through out the entire process of grouting from preparation to the last report of the water-sealing & reinforcement grouting in tunnel of the construction of the underground transportation network underneath the city.

The Characteristics of Healthy City Project in Korea (국내 건강도시 프로젝트 담당자를 대상으로 한 건강도시 관련 특성 조사)

  • Jung, Gil-Ho;Kim, Keon-Yeop;Na, Bak-Ju
    • Journal of agricultural medicine and community health
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    • v.34 no.2
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    • pp.155-167
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    • 2009
  • Objectives: The purpose of this study was to investigate healthy city project related characteristics to members of the Korea Healthy Cities Partnership(KHCP). Methods: This study analyzed general characteristics of healthy city, characteristics of healthy city(political support, collaboration & citizen participation, healthy city project, infrastructure development, capacity building), self-evaluation of healthy city and etc by self-questionnaires from February to December, 2007, which were distributed to government workers who were in charged in health city project of 23 membership cities of KHCP. Results: The number of urban city was 11(47.8%) and that of rural municipality was 12(52.5%). Public health center was almost in charge of healthy city project(73.9%). As for the characteristics of healthy city, healthy city municipal budget(91.3%), city health profile(91.3%), technical support of cooperative university(82.6%), healthy city regulation(78.3%), citizen participation(78.3%), committee(73.9%), setting approach(69.9%) and healthy city network(69.6%) were good. But intersectoral collaboration(34.8%), long-term healthy city plan(39.1%), administrative policy or campaign promise(43.5%), programs to the vulnerable population(47.8%), department in charge(47.8%) and seminar(47.8%) were not good. Especially, characteristics of healthy city according to the existence of department in charge were significantly different in intersectoral collaboration, citizen participation, setting approach and healthy city network. Conclusions: In spite of rapid expansion in healthy cities, there were great difficulty in political support, collaboration, department in charge and programs of health equity. So we need to go a long way to achieve the vision of healthy cites by its principles and characteristics.