• Title/Summary/Keyword: nutrition disorder

Search Result 302, Processing Time 0.027 seconds

Effect of Steamed Codonopsis lanceolata on Spatial Learning and Memory in Mice (증숙 더덕 추출물의 인지능력 개선 효과)

  • Weon, Jin Bae;Yun, Bo-Ra;Lee, Jiwoo;Eom, Min Rye;Ko, Hyun-Jeong;Lee, Hyeon Yong;Park, Dong-Sik;Chung, Hee-Chul;Chung, Jae Youn;Ma, Choong Je
    • Korean Journal of Pharmacognosy
    • /
    • v.45 no.1
    • /
    • pp.48-54
    • /
    • 2014
  • Alzheimer's disease is progressive neurodegenerative disorder by the loss of memory and learning abilities. Codonopsis lanceolata (C. lanceolata) is traditional medicinal plant used for the treatment of inflammatory diseases. The aim of study was to evaluate the effect of steamed C. lanceolata on scopolamine-induced memory impairment in the Morris water maze test and passive avoidance test. In addition, this study investigated the neuroprotective effects of steamed C. lanceolata on glutamate-induced cell death in HT22 cells using MTT assay. The results showed that steamed C. lanceolata (500 mg/kg body weight, p.o.) reversed spatial memory impairment by scopolamine in Morris water maze test and passive avoidance test. Steamed C. lanceolata attenuated memory impairment by scopolamine compared with common C. lanceolata. In addition, administration of steamed C. lanceolata significantly also reduced cell death. We suggest that steaming process more improve cognitive enhancing and neuroprotective effect of C. lanceolata than common C. lanceolata.

Factors associated with access to dental care among Korean adults (성인의 구강의료접근성의 관련요인 - 구강질환의 의사진단 및 처치율을 중심으로-)

  • Noh, Hie-Jin;Choi, Choong-Ho;Sohn, Woo-Sung
    • Health Policy and Management
    • /
    • v.18 no.4
    • /
    • pp.170-184
    • /
    • 2008
  • Objectives: The aim of this analysis was to investigate factors associated with dental visits in terms of getting diagnosis and receiving care for diagnosed dental diseases among Korean adults. Methods: Data used in this analysis were from the 2005 Korean National Health and Nutrition Examination Survey which involved a representative sample of 25,487 adults nineteen years of age and older who resided in Korea. This analysis used data of adults who had completed health interview survey (n = 25,215). Uni- and bi-variate analysis, Chi-square test, and logistic regression analyses. were conducted using SAS. Results: The percentages of people diagnosed (treated) dental canes, periodontal disease. and temporomandibular joint disorder were 70.4(77.1), 16.1 (55.7), and 0.6(37.4), respectively. The reception of treatment for diagnosed dental caries and periodontal disease was significantly associated with older age, high monthly household income, and high education attainment. Logistic regression model indicated that age, monthly household income, education attainment, type of health insurance, and chewing problem were significantly associated with getting diagnosis and treatments of dental diseases. Most frequently answered reason for non - or delayed treatments of diagnosed dental diseases during the last one year was cost of treatments. Conclusions: The findings indicated that socio-economic-status still significantly affected reception of needed dental treatments among Korean adults despite the national health insurance system. Oral health policy and programs should be augmented to provide further support to adults of low socio-economic-status who are more prone to dental diseases yet lack resources for needed dental treatments.

Risk of Stroke according to the Duration of Diabetes Mellitus with Hypertension (고혈압을 동반한 당뇨병에서 유병기간에 따른 뇌졸중 위험도)

  • Kim, Hee Sung
    • Korean Journal of Clinical Laboratory Science
    • /
    • v.52 no.3
    • /
    • pp.188-193
    • /
    • 2020
  • Stroke is a major cause of death and disorder, and diabetes mellitus (DM) is a significant risk factor of stroke. This study examined the importance of target blood pressure (<140/<90 mmHg) management in patients with DM. Based on the data of the 6th National Health and Nutrition Examination Survey, a total of 16,389 patients aged 18 to under 80 were assessed through regression analysis to estimate the risk of stroke through blood pressure control. The prevalence of stroke according to the presence or absence of DM was higher in the diabetic group, and a longer duration of DM indicated a higher risk of hypertension and stroke. The hazard ratio of stroke was lower in the maintenance group (0.57) of target blood pressure (<140/<90 mmHg) compared to the high blood pressure group(>140/>90 mmHg). Despite the accompanying treatment for DM and hypertension, the frequency of hypertension increased, and the prevalence of stroke increased after five years of DM. Hence, effective blood pressure management at this time is important. The risk of stroke should be reduced by continuously managing blood pressure in DM.

DEER FARMING IN KOREA : ON-FARM SURVEY IN KYUNG-KEE AND CHUNG-BUK PROVINCES

  • Kwak, W.S.;Kim, K.H.;Kim, C.W.;Jeon, B.T.;Lee, S.M.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.7 no.3
    • /
    • pp.347-355
    • /
    • 1994
  • Thirty farmers, representing three major deer counties in Kyung-Kee province and 50 farmers scattered in Chung-Buk province were interviewed to determine the current status of the Korean deer industry. Items surveyed were general information, farmed deer breeds. farm facilities, feeding and nutrition, hygiene and disorder incidence, velvetting, income sources, products and their sale, management problems and herd size control. The 888 deer farmed in Kyung-Kee province included spotted deer (Cervus nippon. 69.4%), red deer (Cervus elaphus, 6.1%), wapiti (Cervus elaphus canadensis, 12.2%), spotted $\times$ red deer hybrids (6.2%), red deer $\times$ wapiti hybrids (4.6%). and fallow deer (Dama dama, 1.5%). Poor information on feeding was evidenced by wide variation among farms of daily feed supply and ratios of forage to concentrate, and poor nutritional considerations according to physiological status of deer. Hygiene needed more attention. The incidence of diseases and disorders was high: enteritis (73.3% in Kyung-Kee province), fractures (60.0%), and dystocia (56.7%). The major source of farm income was velvet antler and its blood. To improve productive efficiency, attention should be given to improving farm facilities, simplified product marketing, developing standard feeding system, and economic grazing system.

Drinking Pattern and Nonfatal Injuries of Adults in Korea (우리나라 성인의 음주행태와 비치명적 손상의 연관성)

  • Lee, Won Kyung;Kim, Yoon
    • Journal of Trauma and Injury
    • /
    • v.22 no.2
    • /
    • pp.233-241
    • /
    • 2009
  • Purpose: Alcohol is a major risk factor for injuries, but little is known about the relationship between chronic drinking pattern and injuries. The purpose of this study was to evaluate the incidence of alcohol-related injuries and the differences in the characteristics of the injuries between Alcohol Use Disorder Identification Test (AUDIT) categories. Methods: Among a representative sample of the third Korea National Health and Nutrition Examination Survey. 7,697 adults answered questions about injuries, drinking patterns, and socioeconomic status. Incidences of alcohol-related injuries and of non-alcohol-related injuries were calculated, and the relative ratio of injuries between AUDIT categories was analyzed. Results: The incidences of all injuries and alcohol-related injuries were 69.2 and 6.8 per 1000 person-year. After adjustment, the incidences of non-alcohol-related injuries showed no differences between AUDIT categories. But the adjusted relative ratios (RRs) of alcohol-related injuries were 3.73 (95% CI: 1.54~8.99) and 7.70 (95% CI: 3.61~16.44) for risk drinkers and for alcohol-dependent drinkers respectively. No specific body part could be identified as being frequently injured in cases of risk drinkers and alcohol-dependent drinkers. In contrast, the adjusted RRs of fractures, bruises, and open wounds were 1.76 (95% CI: 1.03~3.02), 1.73 (95% CI: 1.15~2.61), and 1.85 (95% CI: 1.17~2.93) for alcohol-dependent drinkers. Assaults occurred 4.66 times more frequently in alcohol-dependent drinkers. Conclusion: Alcohol-related injuries occur more frequently as the person becomes more dependent on alcohol. Fractures, Bruises, open wounds, and assaults occur more frequently in alcohol-dependent drinker. This study suggests that efforts should be carried out in the ED to screen and treat alcohol-use disorders associated with patients injured after drinking.

Expert System for Stress Diagnosis of Cucumber and Tomato Using FoxPro (FoxPro를 이용한 오이와 토마토의 생육장해 진단 전문가 시스템 개발)

  • 고병진;서상룡;최영수
    • Journal of Bio-Environment Control
    • /
    • v.12 no.1
    • /
    • pp.30-37
    • /
    • 2003
  • An expert system was developed for the stress diagnosis of cucumber and tomato using FoxPro. The principle points in building the system were integration with Korean, effective processing of mass information, and easy access for non-experts such as farmers. The method of inferencing was forward chaining based on pattern matching. Knowledge base was expressed with IF∼THEN rules and was expressed in the form of tree. Also, the expert system was designed so that additions and modifications of all information could easily be performed on windows. The results tested by farmers with the developed system showed that the expert system was reliable for the practical use. It was expected the expert system could be directly applied to the stress diagnosis of other vegetable plants by modifying only data bases.

An Analysis on Distribution of Handgrip Strength and Associated Factors in Korean Adults (제7기 국민건강영양조사 자료를 활용한 한국 성인의 악력 분포 및 영향요인 분석)

  • Jung, Jung Won;Park, So Young;Kim, Hyunah
    • Korean Journal of Clinical Pharmacy
    • /
    • v.31 no.3
    • /
    • pp.231-236
    • /
    • 2021
  • Background: Sarcopenia is a skeletal muscle disorder that involves the loss of muscle mass and function. Handgrip strength (HGS) is the most commonly used tool to assess muscle strength to diagnose sarcopenia. HGS is also associated with various diseases and health outcomes. Thus, we aimed this study to examine the HGS status in Korean adults and relevant factors of HGS. Methods: Data was obtained from the 7th Korea National Health and Nutrition Examination Survey (KNHANES), a population-based nationwide survey. The estimated mean value of HGS was calculated in each age group. The mean HGS in men and women aged over 40 was compared according to the household income level, lifestyle factors, and comorbidities. Results: A total of 16,708 participants were included in this study. The mean HGS showed a maximum value in the 30s for both men and women, and then tended to decrease with increasing age. When analyzed for people aged 40 or older, the mean HGS was significantly higher in the current or past smoker, drinker, and aerobic exercise groups in both men and women. The mean HGS was lower in the group with comorbidities such as hypertension, dyslipidemia, type 2 diabetes, and bone diseases. Conclusion: Our study found that the mean HGS was significantly different between those with and without underlying chronic diseases. In groups with relevant comorbidities, close monitoring for the development of sarcopenia and taking preventive measures such as exercise and nutritional support may be recommended.

Occupational Health Protection for Health Workers in China With Lessons Learned From the UK: Qualitative Interview and Policy Analysis

  • Xu, Huan;Zhang, Min;Hudson, Alan
    • Safety and Health at Work
    • /
    • v.12 no.3
    • /
    • pp.304-310
    • /
    • 2021
  • Background: Healthcare settings have been recognized among the most hazardous places to work. Based on the five categories of occupational hazards that were identified by the ILO and WHO, this study aimed to analyze policy framework relevant to occupational health protection of health workers (HWs) in public health service in China, then discussed how to share the experience of the National Health Service (NHS) England for improvement. Methods: Based on policy learning theories, policy analysis and qualitative interview were used in this study. Results: In the Chinese public health service, at least five laws related to the regulation of occupational health protection for HWs; however, enforcement of relevant laws was separated and multi-centered; the national monitoring system, which targeted to occupational hazards and health outcome for HWs in China, had yet to be developed; the top three priorities were workplace violence, bloodborne pathogens, and musculoskeletal disorders; national strategies included Security Hospital, and Healthy China 2030. In NHS England, three laws were fundamental; several monitoring systems had been set up, including NHS Staff Survey, Commissioning for Quality and Innovation incentive scheme; mental health, musculoskeletal problem, and nutrition disorder and overweight were raised great concern; Health and Safety, and NHS Healthy Workforce Program were critical nationwide strategies. Conclusion: There were several similarities as well as differences between the Chinese public health system and NHS England, which laid foundation of learning by China. Recommendations of improving occupational health policies in China were provided, based on the lessons learned from the NHS England.

Relationship between Flexibility Exercise and Health-Related Quality of Life and Oral Health: Using the National Health and Nutrition Examination Survey 2012 Years (유연성 운동과 건강관련 삶의 질 및 구강건강과의 관련성: 국민건강영양조사 2012년도 자료를 활용하여)

  • Kim, Yu-Rin
    • Journal of Convergence for Information Technology
    • /
    • v.11 no.12
    • /
    • pp.265-274
    • /
    • 2021
  • The purpose of this study is to provide basic data for confirming the convergence relationship between flexibility exercise on quality of life, oral condition, and oral health-related behavior. Data from the 2012 KNHNES were used, and complex sample linear regression analysis and logistic regression analysis were performed to confirm the effects of flexibility exercise on quality of life and oral health. As a result, those who controlled for demographic characteristics and did not exercise flexibility had .027 times worse exercise ability among the subcategories of quality of life, and .152 times higher number of carious permanent teeth. Among the symptoms of temporomandibular joint disorder, pain symptoms were 1.633 times higher in those who exercised flexibility (p<.05). Therefore, it is considered that flexibility exercise has value in that it has suggested a relationship not only with general health but also with oral health.

Factors influencing dementia prevention behaviors in older Koreans enrolled in senior welfare centers (노인복지관 이용 노인의 치매예방행위에 미치는 영향요인)

  • Lim, Kyung-Choon;Kim, Myoungsuk;Ko, Hana
    • The Journal of Korean Academic Society of Nursing Education
    • /
    • v.27 no.1
    • /
    • pp.39-48
    • /
    • 2021
  • Purpose: This study aimed to explore factors influencing on the preventive behaviors of dementia in older Koreans enrolled in senior welfare centers to provide basic information on dementia prevention. Methods: A total of 182 older Koreans participated in this study, which employed a cross-sectional design. Data were collected using questionnaires with items related to general characteristics, depression, self-esteem, knowledge and attitudes about dementia, preventive behaviors of dementia, dementia management self-efficacy, and anxiety about dementia. Using SPSS WIN 23.0, data were analyzed by descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation coefficient, and multiple regression. Results: Living with a spouse (p=.013), a higher monthly income (p=.018), better nutrition (p=.010), not having a sleep disorder (p<.001), and higher number of participating programs (p=.001) were associated with better dementia prevention behaviors. Attitudes about dementia (��=.18, p=.006) and the number of programs older Koreans were participating in (��=.17, p=.006) influenced positively on the preventive behaviors of dementia, while depression (��=-.41, p<.001) and sleep disorders (��=-.17, p=.006) influenced negatively on dementia preventive behaviors. Overall, approximately 35% of the variability in dementia preventive behaviors was explained by these four variables in this study (F=24.97, p<.001). Conclusion: The findings of this study suggest that depression reduction, good attitudes about dementia, program participation, and good sleep should be encouraged to promote dementia prevention. In addition, effective and structured educational programs should be developed for older Koreans to encourage dementia preventive behaviors to reduce the risk of dementia.