• Title/Summary/Keyword: Cardiovascular risks

Search Result 179, Processing Time 0.033 seconds

Development of healthy Han-sik nutrition education program featuring consumption of Korean foods for prevention of metabolic syndrome in Korean adults (한국 성인의 대사증후군 예방을 위한 건강한식 교육프로그램 개발)

  • Kang, Minji;Paik, Hee Young;Wie, Gyung-Ah;Joung, Hyojee
    • Journal of Nutrition and Health
    • /
    • v.45 no.6
    • /
    • pp.552-561
    • /
    • 2012
  • Metabolic syndrome is a cluster of metabolic risk factors associated with increased risk of cardiovascular diseases. Recently, the prevalence of metabolic syndrome has increased in Korea. The aim of this study was to develop a Healthy Han-sik Nutrition Education Program (HHNEP) based on commonly recognized Korean foods in order to decrease metabolic syndrome risks. The target population of the HHNEP is adults with metabolic risk factors. The initial version of the HHNEP was developed based on a review of literature and various dietary guidelines by expert committees as well as the results of a survey on the perception of common Korean dishes and foods as Han-sik. The focus group discussion conducted of nine participants from the target population. After minor modification, the final version was developed. The contents included five sections: 1) aims, 2) introduction of Korean Food Guidance System, 3) cholesterol contents in food, 4) menu planning method using Han-sik, and 5) examples of daily Han-sik menu. The Han-sik list was selected based on the results from a Han-sik perception answered by 35 Korean adults aged 30-60 years using 517 frequently consumed Korean foods from the fourth Korea National Health and Nutrition Examination Survey. The nutrition education program was developed based on scientific evidence for the prevention of metabolic syndrome and focuses on tailoring education to an individual's dietary problems. Educational method was developed by a group of expert committees based in planned behavior theory and related research results. The education method consisted of assessment of current diet, four face-to-face nutrition education sessions over 8 weeks, and evaluation after 8 and 16 weeks. Initial version of nutrition education materials and methods was tested for feasibility by a select group of nine Korean healthy adults. Successful implementation of the program would include application by nutritional professionals at the health promotion center of the hospitals, public health center, and work sites. Intervention studies are needed to evaluate the feasibility and effectiveness of this program before large-scale applications.

The Incidence and Risk Factors of Hypertension that Developed in a Male-workers' Cohort for 3 Years (일부 남성근로자의 3년간 고혈압 발생률과 위험요인)

  • Seo, Hyun-Ju;Kim, Chong-Soon;Chang, Yun-Kyun;Park, Il-Geun;Kim, Soo-Geun
    • Journal of Preventive Medicine and Public Health
    • /
    • v.39 no.3
    • /
    • pp.229-234
    • /
    • 2006
  • Objectives: Cardiovascular disease is one of the main causes of death and morbidity in Korea. In this study, the prevalence and incidence of developing hypertension in a male-workers' cohort were investigated during 3-years follow-up with a view to find the risk factors that affected the development of hypertension. Methods: Among the 5,374 people who participated in a routine health check up, 3,852 people with normal blood pressure and who had no history of hypertension were prospectively followed up for 3 years. The classification of hypertension was based on the JNC7 report (the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure). Life style factors and underlying diseases that were related to the risk factors of hypertension were collected by using a self-report questionnaires via the internet. Results: The prevalence of hypertension was 28.3% (1,520/5,374) at the first screening (2001). It was found that the incidence in 2004 of hypertension for the follow-up subjects (3,711) who had normal blood pressure in 2001 was 7.6 per 100 person-year. Multiple logistic regression analysis of the variables related to the risk factors of hypertension was carried out. The relative risks were 1.037 (95% CI=1.022-1.053) as the age increased 1 year and 1.039 (95% CI=1.023-1.055) as the body mass index increased $1kg/m^2$. The relative risk for the prehypertensive group was 2.501 (95% CI=1.986-3.149) compared to the normotensive group. These results showed that age, body mass index and the baseline blood pressure were significantly related to the incidence of hypertension. Conclusions: The incidence of hypertension was 7.6 per 100 person-year during follow-up. It was concluded that the risk factors for developing hypertension in the short-term were age, BMI, and prehypertension; Especially, this showed that it is necessary for prehypertensives to manage their body weight and blood pressure to prevent hypertension in middle-age by modifying their life style.

Air Pollution and Daily Modality in Seoul (서울시의 대기오염과 일별 사망자 수의 관련성에 대한 시계열적 연구)

  • Cho, Soo-Hun;Kwon, Ho-Jang
    • Journal of Preventive Medicine and Public Health
    • /
    • v.32 no.2
    • /
    • pp.191-199
    • /
    • 1999
  • Objectives: To examine the relationship between air pollution exposure and mortality in Seoul for the years of 1991-1995, Methods: Daily counts of death were analyzed by general additive Poisson model, with adjustment for effects of secular trend, seasonal factor, day of the week, heat wave, temperature, and humidity. Pollution variables were ozone, nitrogen dioxide, total suspended particles(TSP), and sulfur dioxide. Results: Daily death counts were associated with ozone(1 day before), nitrogen dioxide(1 day before), TSP(2 days before), sulfur dioxide(2 days before). The association with ozone was most statisfically significant and independent of other air pollutants. Increase of 100 ppb in ozone was associated with 0%(95% Cl= 2%-10%) increase in the daily number of death, This effect was greater in persons aged 65 and older. The relative risks of death from respiratory disease and cardiovascular disease were greater than for all-cause mortality in each pollutant. After ozone level exceeds 25 ppb, the dose-response relationship between mortality and ozone was almost linear. However, the effect of TSP, sulfur dioxide, and nitrogen dioxide on mortality might be confounded with each other. Conclusion: Daily variations in air pollution within the range currently occurring in Seoul might have an adverse effect on daily mortality.

  • PDF

Reoperations on Heart Valve Prostheses (인공심장판막에 대한 재치환술)

  • 김재현;최세영;유영선;이광숙;윤경찬;박창권
    • Journal of Chest Surgery
    • /
    • v.31 no.12
    • /
    • pp.1165-1171
    • /
    • 1998
  • Background: All currently available mechanical and bioprosthetic valves are associated with various types of deterioration leading to dysfunction and/or valvular complications. Reoperation on prosthetic heart valves is increasingly under consideration for both clinical and prophylactic indications. This review was conducted to determine the factors affecting the risk of reoperation for prosthetic valve replacement. Material and method: From January 1985 to July 1996, 124 patients underwent reoperation on prosthetic heart valves, and 3 patients had a second valve reoperation. The causes of reoperation were prosthetic valve failure(96 cases, 77.4%), prosthetic valve thrombosis(16 cases, 12.9%), prosthetic valve endocarditis(7 cases, 5.6%) and paravalvular leak(5 cases, 4.1%). This article is based on the analysis of the experience with particular emphasis on the preoperative risks affecting the outcome of the reoperation. Result: Overall hospital mortality rate was 8.9%(11/124). Low cardiac output was the most common cause of death(70.6%). Left ventricular systolic dimension(p=0.001), New York Heart Association functional class IV(p=0.003) and serum creatinine level(p=0.007) were the independent risk factors, but age, sex and cardiothoracic ratio did not have any influence on the operative mortality. Follow-up period was ranged from 3 to 141 months (mean, 50.6 months). A late mortality rate was 1.8%. Conclusion: The surgical risk of reoperation on heart valve prostheses in the advanced NYHA class patients is higher, therefore reoperation is recommended before the hemodynamic impairment become severe.

  • PDF

Dental Treatment of Children with CATCH 22 Syndrome: Case Report (CATCH 22 증후군을 가진 어린이의 치과치료)

  • Kim, Mi Sun;Lee, Soo Eon;Ahn, Hyo Jung;Park, Jae-Hong;Choi, Sung Chul
    • Journal of The Korean Dental Society of Anesthesiology
    • /
    • v.13 no.1
    • /
    • pp.13-18
    • /
    • 2013
  • CATCH 22 syndrome is a one of the most common chromosome microdeletion syndrome with multiple organ anomalies in humans, with an incidence of approximately 1:4,000 to 1:5,000 live births. It is caused by a microdeletion of 1.5 to 3.0 megabases on the long arm of chromosome 22. The phenotypic spectrum of this disorder is wide and various. A 19-year-old patient who showed delayed growth and development (Height; 110 cm, Weight; 18 kg) was referred to our department for the treatment of dental cavities. She was diagnosed as CATCH 22 syndrome in 2004. Physical examination revealed hypertelorism, a short philtrum, thick reflected lips and a small mouth. She underwent cleft palate surgery at 1 year of age and heart valve surgery due to the cardiovascular abnormality at 13 years of age. Convulsive seizures had persisted until 5 years ago but are well controlled at present. Oral examination showed poor oral hygiene, crowding, prolonged retention on #65, 75 and dental cavities on #16, 21, 65, 26, 36, and 46. Cavity treatment and prophylaxis were performed under general anesthesia. Also continuous follow-up checks have been carrying out with the periodic prophylaxis and dental home education. Problems with numerous cavities and gingivitis which can lead to specific risks are common for CATCH 22 syndrome patients. It is therefore of great importance that these patients are referred to foremost physician and dental specialist for the oral care. In addition, preventive treatment targeting the risk of dental cavities and gingivitis is especially important and, as the syndrome involves many different medical problems, the dental treatment should be carried out in collaboration with the patient's physician.

Medico-Legal Consideration of Hemopneumothorax - Closing Claim Study- (${\cdot}$기흉과 관련된 의료법학적 문제에 대한 고찰 -종결된 사건을 중심으로-)

  • Bae, Hyu-Na;Cheon, Young-Jin
    • Journal of Chest Surgery
    • /
    • v.39 no.2 s.259
    • /
    • pp.117-126
    • /
    • 2006
  • Background: The purpose of this study is to describe the characteristics of malpractice claims related to hemopneumothorax and to identify the causes and potential preventability of such claims. Material and Method: A retrospective study was performed by reviewing the records in the Lawnb website and Lx CD-rom: the records on closed malpractice claims involving hemopneumothorax were abstracted from the files available for analysis. The records were reviewed and were analysed to determine the etiology of hemopneumothorax, patient age, results of lawsuit and indemnity payment, underlying diseases, cause of death or complications, and the factors associated with a successful defense. Result: Seven closed claim involving hemopneumothorax were founded in the data for malpractice. Three claims were supreme court decision, one was a high court decision and three claims were district court decision. The most common cause of death was tension pneumothorax. Four of which resulted in indemnity payments. Conclusion: While malpractice claims involving hemopneumothorax were uncommon, they resulted in a high rate and amount of indemnity payments. Claims are more common in pediatric patients. In case of iatrogenic hemopneumothorax, post-procedural X-ray can improve patient outcome and is also associated with decreased indemnity risks. Informed consent is also important.

The Effects of Aerobic Exercise Training on Blood Lipid Profiles, Fibrinolytic Activities, and Nitric Oxide Levels in High-fat-diet induced Rats (유산소 운동이 고지방 식이 흰쥐의 지방량, 혈중지질, 혈전용해능 및 산화질소에 미치는 영향)

  • Son, Won-Mok;Kim, Do-Yeon;Sung, Ki-Dong;Kwak, Yi-Sub;Baek, Yeong-Ho;Park, Song-Young
    • Journal of Life Science
    • /
    • v.25 no.12
    • /
    • pp.1432-1438
    • /
    • 2015
  • Although exercise training has been utilized to improve vascular function in animals and humans, the impact of moderate intensity exercise training on fibrinolytic activities and nitric oxide (NO) bioavailability has not been well documented. Therefore, the purpose of the current study was to examine the impact of moderate intensity aerobic exercise training on fat mass, blood lipid profiles, fibrinolytic activity, and NO levels in high-fat-diet induced rats. The body weight, fat mass, blood lipid profiles, fibrinolytic activity, and nitrite/nitrate were measured pre- and postexercise (10 weeks) training. The body weight and fat mass reduced significantly in the exercise (EX) group compared to the control (CON) group. Blood lipid profiles and low-density lipoprotein were unchanged in the EX group compared to the CON group. However, triglyceride and free fatty acid were significantly lower in the EX group compared to the CON group, and high-density lipoprotein was significantly greater in the EX group compared to the CON group. In addition, fibrinolytic activity and nitrite/nitrate were significantly greater in the EX compared to the CON group. These results suggest that 10 weeks of the moderated intensity aerobic exercise training improves blood lipid profiles, fibrinolytic activity, and the nitrite/nitrate ratio, which may improve vascular health and reduce obesity-related cardiovascular disease risks in high-fat- diet induced rats.

Effects of Autotransfusion using Cell Saver in Open Heart Surgery (개심술시 Cell Saver를 이용한 자가수혈의 효과)

  • 윤경찬;최세영;유영선;이광숙;박창권
    • Journal of Chest Surgery
    • /
    • v.31 no.1
    • /
    • pp.28-31
    • /
    • 1998
  • Homologous blood transfusion entails substantial risks, including allergic reactions, transmission diseases such as hepatitis, acquired immunodeficiency syndrome. Autotransfusion system is a common method of reducing the need for homologous blood transfusion during cardiac operation. Between July 1993 and July 1995, a series of 40 patients undergoing open heart surgery was selected to an autotransfusion group(n=20) or a control group(n=20). The cell saver system(AT1000, Electromedics, Englewood, CO, USA) was employed for autotransfusion. With this system, shed blood in operative field during cardiopulmonary bypass(CPB) and remained blood in cardiotomy reservior after CPB was aspirated by means of a locally heparinized collecting system. After centrifuge salvaged blood, the resulting red cell concentrate reinfused subsequently. The amounts of blood loss were 766.5$\pm$121.3 ml in cell saver group, 770.1$\pm$113.6 ml in control group, and there were no significant differences between two groups(P=NS). The amounts of blood transfused were 2.91$\pm$1.72 units in cell saver group, 4.82$\pm$1.72 units in control group. Composition of processed blood by cell saver was hemoglobin 17.4 gm%, hematocrit 56.4%, RBC 5,780,000/ul, WBC 9,900/ul, and platelet 33,000/ul. There was no complication related to cell saver. Conclusively, cell saver autotransfusion system is safe, effective method for reducing the homologous blood trasfusion in cardiac surgery.

  • PDF

An Analytical Method for the Validation of a Salt-enhancing Peptide Using a Liquid Chromatography and a Nuclear Magnetic Resonance (NMR) Spectroscopy (HPLC와 NMR를 이용한 염미성 펩타이드 분석방법 검증)

  • Park, Sun You;Jeong, Yong Jin;Kim, Mi-Yeon;Hwang, Ji Hong;Kwon, Taeg Kyu;Seo, Young Ho
    • Journal of Life Science
    • /
    • v.27 no.11
    • /
    • pp.1324-1330
    • /
    • 2017
  • Salt, or sodium chloride (NaCl), is a critical ingredient in many foods. It has roles in the flavor profiles of food products, textures of foods and preservation of foods against microbes. However, it increases risks of hypertension and is closely related to the development of cardiovascular disease. In recent years, health concerns related to sodium intake caused an increased demand for salt-reduced products in worldwide; it became necessary to develop natural salt-alternative products that are globally competitive. In a recent study, researchers succeeded in obtaining a natural salt enhancer through the hydrolysis of vegetable- and animal-matter mixtures. This study used various methods to identify and quantify peptide-containing arginine as a salt-alternative peptide (SAP) in an optimum combination. Arginine, or dipeptide-containing arginine, was analyzed as a standard substance using an NMR spectroscopy. The NMR carbon signal of the guanidine group of the standard substance was verified in a similar location (the L-arginine (Arg) was 156.8 ppm, the Arg-Alanine was 156.4 ppm and the Arg-Serine was 156.4 ppm). The results suggested that it is possible to analyze peptide-containing arginine quantitatively through the hydrolysis of vegetable- and animal-matter mixtures.

Effect of Korean Red Ginseng Extract on Blood Circulation in Healthy Volunteers: A Randomized, Double-Blind, Placebo-Controlled Trial (건강한 지원자에서 홍삼농축액의 혈행 개선 효과: 무작위, 이중맹검, 위약-대조 시험)

  • Shin, Kyeong-Seob;Lee, Jung-Jin;Kim, Yeong-Il;Yu, Ji-Yeon;Park, Eun-Seok;Im, Ji-Hyun;You, Soon-Hyang;Oh, Ki-Wan;Lee, Myung-Koo;Wee, Jae-Joon;Kim, Young-Sook;Yun, Yeo-Pyo
    • Journal of Ginseng Research
    • /
    • v.31 no.2
    • /
    • pp.109-116
    • /
    • 2007
  • Korean red ginseng has broad efficacious effects against hypertension, diabetes, nociception, and cancer, and it counteracts weakness. It has been reported that Korean red ginseng is able to normalize blood pressure, improve cholesterol and lower blood glucose levels. We have recently reported that Korean red ginseng extract (KRGE) significantly prevented rat carotid arterial thrombosis in vivo, and inhibited platelet aggregation ex vivo and in vitro in a dose-dependent manner. The purpose of this study was to examine the effects of KRGE on blood circulation in human by measuring ex vivo platelet aggregation, plasma coagulation and serum lipid profiles in healthy volunteers. Subjects were randomly divided into three groups (placebo-group, KRGE-low dose group, KRGE-high dose group). Administration of KRGE to subjects significantly inhibited ADP-induced platelet aggregations both in KRGE-low dose group from $72.79{\pm}20.53$ to $62.00{\pm}23.06%$ (p=0.0009), and in KRGE-high dose group from $75.14{\pm}21.86$ to $64.52{\pm}24.72%$ (p=0.0039), respectively. Administration of KRGE to subjects also significantly inhibited collagen-induced platelet aggregations both in KRGE-low dose group from $85.52{\pm}12.57$ to $79.62{\pm}20.47%$ (p=0.0916), and in KRGE-high dose group from $80.24{\pm}18.11$ to $70.31{\pm}25.93%$ (p=0.0565), respectively. Whereas, KRGE has no significant effects on coagulation system, such as prothrombin time (PT) and activated partial thromboplastin time (APTT), and serum lipid profiles, such as total cholesterol, low density lipoprotein cholesterol, high density lipoprotein cholesterol and triglyceride. KRGE also has no significant effects on hematological and serum biochemical profiles. These results suggest that KRGE has a potential to improve blood circulation through antiplatelet activity in human, and KRGE intake may be beneficial for the individuals with high risks of thrombotic and cardiovascular diseases.