• Title/Summary/Keyword: Health level seven

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A Survey of the Prevalence of Rubella Antibodies in Teachers of Child Bearing Age on Cheju Island (제주도 가임 여교직원의 풍진 항체 보유율 조사)

  • Yang, Hyun-Jong;Hong, Seong-Chul;Bae, Jong-Myon
    • Journal of Preventive Medicine and Public Health
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    • v.33 no.3
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    • pp.280-284
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    • 2000
  • Background : Congenital rubella syndrome (CRS) can be controlled by vaccination. Because rubella is typically a childhood disease, occurring predominantly in the 5 to 14 year age group, female school teachers nay be a high-risk population for CRS. Objectives : To determine the prevalence rate of rubella antibodies in school teachers of child bearing age. Methods : The study population consisted of primary, middle and high school teachers of child bearing age. The subjects were aged 35 years and younger, and consented to immunoglobulin (Ig) level testing using the ELISA method. Results : The positive rate of IgG was 77.9% in the study subjects (n=314). Sixty-three teachers (21.4%) were susceptible to rubella infection. Thirty-seven teachers (11.8%) had a history of rubella vaccination. Among the female teachers with no vaccination history, the proportion of negative IgM and IgG was 21.7%, and the proportion of positive IgM was 2.9%. Seventy-nine percent of the study subjects did not know that they should not become pregnant for three months after receiving the rubella vaccine. Conclusion : School teachers of child bearing age should be considered a high risk group for CRS, and should be vaccinated if they are found to be seronegative.

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The effect of Ca Supplementatin on the Metabolism of Sodium and Potassium and Blood Pressure in College Women (칼슘보충이 여대생의 나트륨, 칼륨 대사 및 혈압에 미치는 영향)

  • 김희선
    • Journal of Nutrition and Health
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    • v.30 no.1
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    • pp.32-39
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    • 1997
  • This study was desiged to investigate the effects of calcium supplementation on the metabolism of sodium and potassium and blood pressure in seven healthy college women, aged from 19 to 21 years old. For this purpose, metabolic studies were conducted for two weeks. During the first week, the subjects ate experimental diet of which nutrients composition was similar to their usual intake. And during the consecutive second week, they ate the same experimental diet supplemented with 500mg or calcium daily. The results were summarized as follows : 1) Urinary excretion of sodium was significantly increased(p<0.05), but fecal excretion and retention of it was not affected by supplementary intake of calcium. 2) Potassium balance was not changed after additional intake of calcium. 3) Serum sodium and potassium level decreased significantly(p<0.05), but aldosterone and renin levels in serum were not changed by additional intake of calcium. 4) Systolic blood pressure(SBP) was not affected, but diastolic blood pressure (DBP) was significantly decreased (p<0.05) by supplementation of calcium. The above results showed that daily supplementary intake of calcium can be effective to decrease diastolic blood pressure through inducing the change of sodium metabolism in young women eating usual Korean diets.

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A Recipe Development and its Biological Study for The Enriched Bread (영양 강화 빵의 제법 연구)

  • Lee, Ki-Yull;Ryu, Kae-Won;Kim, Chung-Ja;Park, Chung-Ja
    • Journal of Nutrition and Health
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    • v.2 no.1
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    • pp.29-34
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    • 1969
  • The nutrients such as protein, calcium, iron and all three of them, either by natural or chemical substances were added to the recipes of yeast breads. Acceptability test was carried for the each formulated bread before selecting eight experimental diets. Sixty albino rats were separated into ten dietary groups including eight enriched breads and two control diets of plain breads from the market, which were used as the carbohydrate sources of the each basal diet. Experimental regime was seven weeks. The growth rate, hematology, total serum protein and organ weights we compared. Generally animals on the enriched bread showed the better growth rate than the rats fed control diet. Diet H enriched protein, iron and calcium by natural foods, brought up the highest weight gain among all of the rats. Hemoglobin concentrations of the rats on the diet H and G (enriched with three nutrients by chemicals) were 14.3 and 14.2 gram % comparing with other two control groups (12.9 and 13.1 gram%). Rats on diet K (fed nothing but diet H enriched bread) showed the significantly higher growth rate, total serum protein and hemoglobin level than these on the diet L (fed only plain bread from the market).

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Effects of Hesperidin and Naringin on Antioxidative Capacity in the Rat (Hesperidin 과 Naringin 이 흰쥐의 항산화능에 미치는 영향)

  • 손정숙
    • Journal of Nutrition and Health
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    • v.31 no.4
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    • pp.687-696
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    • 1998
  • This study was performed to investigate effects of hesperidin and naringin on linpid peroxide formation and antioxidative enzyme activities in rats. Thiobarbituric acid reactive substance (TBARS) concentrations were measured in plasma and liver. Catalase, superoxide dismutase, and glutathione peroxidase activities were measured in erythrocyte and liver. Forty-nine male Sprague-Dauley rats weighing 275.3$\pm$3.3g were blocked into seven groups according to body weight and were raised fro four weeks on diets containing 0.25, 0.50 or 1.00%(w/w) hesperidin or naringin . Food intake, weight gain , food efficiency ratio, and weights of liver, kidney, spleen ,and epididymal fat pad were not significantly different among groups. In 0.50 and 1.00% naringin groups , plasma TBARS concentrations were significantly decreased with a dose response patter. In 0.25, 0.50 and 1.00% hesperidin groups, liver TBARS concentrations were significantly decreased without a dose dependent patter. Antiosidative enzyme activities in erythrocyte and liver were not significantly affected by type and amountof dietary bioflavonoid, but in the 1.00% hesperidin group, catalase, superoxide dismutase, and glutahione perosidase activities in linver showed a tendency to increase. In conclusion, naringin inhibited lipid peroxide formation with a dose response pattern in plasma without changing the activities of antioxidative enzymes. Hesperidin adminstration, regardless of the level in the diet, inhibited lipid peroxide formation in liver.

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Korean Nurses' Knowledge about Hereditary Colorectal Cancer (국내 간호사의 유전성 대장암 지식정도)

  • Choi, Kyung-Sook;Kim, Hack-Sun;Park, Jung-Ae;Lee, Joo-Hyun
    • Asian Oncology Nursing
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    • v.11 no.2
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    • pp.147-154
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    • 2011
  • Purpose: This study was performed to evaluate Korean nurses' knowledge about hereditary colorectal cancer (HCRC). Methods: A modified 15-item HCRC knowledge questionnaire was developed based on previous research. One hundred and forty-eight nurses have completed the questionnaire from February to April, 2011. Results: The average score of nurses' knowledge was $11.25{\pm}1.54$. Ninety-seven percent of nurses knew about colonoscopy check up schedule and family pedigree. However, only 20% of nurses knew about the rate of passing on mutation genes to offspring and risk of developing CRC among carriers. Only 13.5% of nurses had previous genetic education experiences. Working in oncology units, taking care of CRC patients, and participating in genetic education were not associated with nurses' HCRC knowledge. Conclusion: Various factors influence nurses' knowledge about HCRC. Repeated study with larger national sample of nurses is recommended to identify the factors affecting nurses' knowledge level in order to develop efficient genetic education programs for HCRC patients and their families by nurses.

A Study on Contents of Heavy and Trace Metal of the Agricultural Products around Mines Located in Chollanam-Do - with Yeongam, Boseong, Gokseong, Yeocheon Gun in the Center - (전라남도 광산 주변에서 수확한 농산물 충의 중금속 및 미량금속 함량 조사 - 영암, 보성, 곡성, 여천군을 중심으로 -)

  • 박정숙;이미경
    • The Korean Journal of Food And Nutrition
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    • v.15 no.1
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    • pp.64-69
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    • 2002
  • To know a degree of pollution in agricultural products cultivated around 4 unworked mines located in Chollanam-Do, we investigated a concentration of heavy metal and trace metal to provide the basic data for its residual limits. 28 samples of seven kinds of agricultural products(lettuce, onion, potato, radish, pepper, pumpkin, bean) collected from 4 unworked mines located in Chollanam-Do in 2001 were analyzed by Mercury Analyzer for mercury and Atomic Absorption spectrophotometer for Pb, As, Cd, Cu, Mn, and Zn. Hg contents were detected N.D. ∼trace level(0.01 ppm and less) and As content were detected N.D. ∼ 0.029 lpm but most of same)leE were not detected. Cd contents were detected N.D∼0.124 ppm. The results of Hg, As, Pb and Cd content showed that for all the 7 species of agricultural products studied, none have accumulated levels dangerous enough to Pose health problems. The average contents of Cu were 3.070 ∼ 7.825 ppm in bean, the Mn were 3.688 ∼23.935 ppm in lettuce ailed the Zn were 5.690 ∼21.171 ppm in bean, respectively.

Sound System Analysis for Health Smart Home

  • CASTELLI Eric;ISTRATE Dan;NGUYEN Cong-Phuong
    • Proceedings of the IEEK Conference
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    • summer
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    • pp.237-243
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    • 2004
  • A multichannel smart sound sensor capable to detect and identify sound events in noisy conditions is presented in this paper. Sound information extraction is a complex task and the main difficulty consists is the extraction of high­level information from an one-dimensional signal. The input of smart sound sensor is composed of data collected by 5 microphones and its output data is sent through a network. For a real time working purpose, the sound analysis is divided in three steps: sound event detection for each sound channel, fusion between simultaneously events and sound identification. The event detection module find impulsive signals in the noise and extracts them from the signal flow. Our smart sensor must be capable to identify impulsive signals but also speech presence too, in a noisy environment. The classification module is launched in a parallel task on the channel chosen by data fusion process. It looks to identify the event sound between seven predefined sound classes and uses a Gaussian Mixture Model (GMM) method. Mel Frequency Cepstral Coefficients are used in combination with new ones like zero crossing rate, centroid and roll-off point. This smart sound sensor is a part of a medical telemonitoring project with the aim of detecting serious accidents.

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Management and Curricular Components of Pharmacy Residency Programs in Korean Hospitals (우리나라 종합병원에서 실시되고 있는 전문약사과정의 운영 및 교육과정 현황)

  • Park, Sun-Young;Choi, Hye-Yoon;Nagaya-Sriraman, Santoshkumar;Yong, Chul-Soon;Yoo, Bong-Kyu
    • YAKHAK HOEJI
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    • v.53 no.4
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    • pp.165-172
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    • 2009
  • Pharmacy residency program in Korea was first implemented in Seoul National University Hospital in 1983 to train hospital pharmacists regarding theories and practice which were not appropriately educated in the colleges of pharmacy. There are currently seven hospitals operating the program in Korea, and all of those are located in Metropolitan Seoul area. Most hospitals administer examination and interview to select competent pharmacists while some other hospitals select those based on paperwork and interview tests. Although the program contents are mostly similar, some variation were identified between the programs. Title conferred after accomplishment of the program has not been officially accredited by educational authority. In June of 2008, Korean Society of Health-System Pharmacists promulgated an internal regulation as an attempt to standardize the program contents and to encourage efficient management of the program. Since the regulation has now been effective, it is expected that the regulation may help clinical pharmacy education in Korea move toward advanced level.

The Influences of Different Doses of Fish Oil on Serum Lipids in Patients with Non-Insulin Dependent Diabetes Mellitus (인슐린 비의존형 당뇨병 환자에서 어유 투여량이 혈청 지질에 미치는 영향)

  • 백인경
    • Journal of Nutrition and Health
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    • v.26 no.6
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    • pp.672-679
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    • 1993
  • This study was designed to determine changes of serum glucose and lipid levels in noninsulin dependent diabetes mellitus patients during different doses of docosahexaenoic acid (DHA)-rich fish oil supplementation. All patients had a fasting blood glucose of less than 180mg/dl, a LDL-cholesterol of less than 160mg/dl, and a triglyceride of more than 160mg/dl. None had clinical evidence of renal, hepatic or coronary vascular disease. Sixteen patients served as control. Seven patients ingested 2.00g of fish oil(low dose group), consisting of 0.30g eicosapentaenoic acid(EPA) and 0.55g DHA. The group of modest dose(n=9) was provided 3.91g of fish oil, consisting 0.59g EPA and 1.08g DHA. After 4 weeks, serum triglyceride concentration showed a mild but nonsignificant elevation in control group, a 9% decrease(194 to 177mg/dl) in the group of low dose of fish oil and a 28% decrease(206 to 161mg/dl) in the group of modest dose. The level of high density lipoprotein(HDL), HDL2, HDL3 and total cholesterol in all groups were not changed. There was a mild increase in malondialdehyde and low density lipoprotein(LDL)-cholesterol concentration and decrease in $\alpha$-tocopherol concentration. However, these changes were not significant.

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Lead Level in Hair of Elementary School Children in Urban and Rural Areas (국민학교 저학년 학생들의 두발중 연농도와 관련요인)

  • Byun, Yung-Woo;SaKong, Jun;Kim, Chang-Yoon;Chung, Jong-Hak
    • Journal of Yeungnam Medical Science
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    • v.10 no.1
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    • pp.103-113
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    • 1993
  • This study was conducted to explore the feasibility of using the lead level in the hair of children as a screening test for lead intoxication of children and as an indicator for environmental pollution. Lead concentration of hair was measured for 268 seven to nine-year-old elementary school children in Taegu city (147 children) and Gampo town(121 children). The lead level in hair was measured by atomic absorption spectrophotometer equipped with a graphite furnace atomizer. The following information was obtained for all children: sex, age, father's occupation and smoking habits, kinds of hair cleaner, fingernail biting habits, and status of the child's hands and clothing. The mean lead level in hair was $8.7{\pm}2.9{\mu}g/g$ in the urban area and $7.7{\pm}2.2{\mu}g/g$ in the rural area. There were significant differences between two groups(p<0.01). The difference of lead levels in hair measured by cleanliness of the child's hands(clean: $7.4{\pm}2.7{\mu}g/g$, dirty: $8.2{\pm}2.6{\mu}g/g$) and child's clothing(clean: $8.0{\pm}2.5{\mu}g/g$, dirty: $9.3{\pm}2.6{\mu}g/g$) were statistically significant, but other factors were not significant. In multiple regression analysis, difference of residency and age were significant variables for lead level in the hair of children. These findings suggest that measurement of lead level in the hair is a useful method for the screening of the lead intoxication of children and monitoring environmental conditions.

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