• 제목/요약/키워드: asian low

검색결과 3,054건 처리시간 0.029초

연령이 다른 흰쥐에 있어 칼슘이 섭취수준이 체내 지질함량과 효소활성에 미치는 영향 (Effects of Calcium Intake on Lipid Contents and Enzyme Activity in Rats of Different Ages)

  • 최미경
    • 동아시아식생활학회지
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    • 제8권1호
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    • pp.9-19
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    • 1998
  • The purpose of this study was to investigate the effect of calcium intake on lipid contents and enzyme activities in rats of different ages. Lipid levels in serum and liver and GOT, CPK and LDH activities in serum were compared in rats of different ages(4 weeks and 10 months) that were fed various levels of calcium(50, 100, 200% of requirement)for 3 weeks. Body weight gain and feed efficiency ratio were significantly higher in young rats than in adults. Serum calcium level was increased by elevation of calcium intake levels were decreased. Liver phospholipid and triglyceride levels in the high-cal-terol and triglyceride levels were decreased. Liver phospholipid and triglyceride levels in the high calcium group were significantly lower than those in other groups. Serum GOT and LDH activities of adults were significantly higher in low-calcium group than those in adequate/high-calcium groups. However, serum CPK activity of adults was significantly higher in high-calcium group than that in low/adequate-calcium groups. The results of this study suggest that adequate calcium intake may have protective effects ont he alteration of lipid and enzyme activity in rats.

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Allium속 향신채 첨가가 찐어묵의 저장성과 품질에 미치는 영향 (The Effect of Herbs of Alium Species on Quality and Storage Characteristics of Kamaboko)

  • 황지희;조은자
    • 동아시아식생활학회지
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    • 제11권1호
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    • pp.33-43
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    • 2001
  • The effects of the addition of herbs belonging to Allium species on the quality and storage characteristics of kamaboko were studied. The herbs employed in the study were garlic (Allium sativum for.Pekinenese Makino), leek(.Allium tuberosum Roth), onion(Allium cepa Linnaeus), and onion skin. water activity(Aw) , pH, TBA, VBN, microbial load, textural characteristics and sensory evaluation were tested. 1. Aw of all the samples decreased on storage, the Aw on lower day ranged from 0.937~o.950. All thesamples containing herbs retained the pH 6 ~7 during the entire storage period even though it decreased gradually on storage. 2. In general, TBA and VBN of the samples containing herbs were lower than the control. The sample containing 3% onion skin showed the lowest TBA and VBN value. 3. The total plate count of the samples containing herbs was low compared to the control even though the total count increased during the storage. The samples containing 3% garlic and 3% onion skin showed the lowest total plate count on 20 days of storage. 4. The sample with garlic showed remarkably low value in sensory evaluation. The samples containing onion and onion skin, however, reached to the high sensory points as storage period increased. They received high points in taste as well as overall acceptance.

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Effects of feed intake on the diversity and population density of homoacetogens in the large intestine of pigs

  • Matsui, Hiroki;Mimura, Ayumi;Maekawa, Sakiko;Ban-Tokuda, Tomomi
    • Asian-Australasian Journal of Animal Sciences
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    • 제32권12호
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    • pp.1907-1913
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    • 2019
  • Objective: Homoacetogens play important roles in the production of acetate in the large intestine of monogastric mammals. However, their diversity in the porcine large intestine is still unknown. Marker gene analysis was performed to assess the effects of energy level on the diversity and population densities of homoacetogens in porcine feces. Methods: Crossbred pigs were fed high or low energy-level diets. The high-intake (HI) diet was sufficient to allow a daily gain of 1.2 kg. The low-intake (LI) diet provided 0.6 times the amount of energy as the HI diet. Genetic diversity was analyzed using formyltetrahydrofolate synthetase gene (FHS) clone libraries derived from fecal DNA samples. FHS DNA copy numbers were quantified using real-time polymerase chain reaction. Results: A wide variety of FHS sequences was recovered from animals in both treatments. No differences in FHS clone libraries between the HI and LI groups were found. During the experimental period, no significant differences in the proportion of FHS copy numbers were observed between the two treatment groups. Conclusion: This is the first reported molecular diversity analysis using specific homoacetogen marker genes from the large intestines of pigs. There was no observable effect of feed intake on acetogen diversity.

스웨덴 대학생과 유고슬라비아 이민자 대학생 사이의 아시아 음식에 대한 인식 비교 (A Comparison of the Perceptions of Asian Food by Native Swedish and Yugoslavian Immigrant University Students in $V{\ddot{a}}xj{\ddot{o}}$, Sweden - with a focus on Thai, Chinese, Japanese and Korean Food -)

  • 이경란;이종미;조미숙
    • 한국식생활문화학회지
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    • 제24권5호
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    • pp.451-456
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    • 2009
  • When globalizing Korean food, it is important to conduct regional consumer research before entering the market so that an effective market strategy can be developed. This study was conducted to compare the perceptions regarding Thai, Chinese, Japanese and Korean food between Swedish and Yugoslavian university students in $V{\ddot{a}}xj{\ddot{o}}$, Sweden, where regional market research is lacking. As immigration increases worldwide, comparison of consumer perceptions of immigrants and domestic individuals will provide meaningful insight for use in the development of marketing strategies for areas where immigrant populations are increasing rapidly. In this study, six attributes of Asian food, fresh vegetables, low fat, chicken and sea food, exotic ingredient, value for money and unknown food, were compared. The perception of fresh vegetables and low fat of Chinese food differed significantly among the two groups. Because both of these attributes are health related, these findings indicate that recipe modification may be necessary to adapt to the preferred taste of target customers in this prospective market.

Low-Z Electron Probe X-ray Microanalysis를 이용한 제주도 고산에서의 입자상물질의 단일 입자 분석 (Single Particle Characterization of Aerosols at Cheju Island, Korea, Using Low-Z Electron Probe X-ray Microanalysis)

  • 안용훈;노철언;김혜경
    • 한국대기환경학회:학술대회논문집
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    • 한국대기환경학회 2002년도 추계학술대회 논문집
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    • pp.354-355
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    • 2002
  • Asian Pacific Regional Aerosol Characterization Experiment (ACE-Asia) Project의 1차 집중 관측기간 중에 2001년 4월 4일부터 일주일 동안 제주도 고산에서 채취한 시료에 대하여 low-Z electron probe X-ray microanalysis (low-Z EPMA)를 이용한 입자상물질의 단일 입자 분석을 수행하였다. 시료채취 장소인 제주도는 대기 중 입자상물질에 대한 대륙과 해양의 영향을 연구하는데 이상적인 장소이다 왜냐하면 제주로는 한반도, 중국대륙, 일본, 그리고 황해로 둘러 쌓여있어서 대륙간의 영향을 많이 받지만 그 자체가 청정지역이라 측정결과의 해석이 용이하기 때문이다. (중략)

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Understanding Breast Cancer Screening Practices in Taiwan: a Country with Universal Health Care

  • Wu, Tsu-Yin;Chung, Scott;Yeh, Ming-Chen;Chang, Shu-Chen;Hsieh, Hsing-Fang;Ha, Soo Ji
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권9호
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    • pp.4289-4294
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    • 2012
  • While the incidence of breast cancer (BC) has been relatively low in Asian countries, it has been rising rapidly in Taiwan. Within the last decade, it has replaced cervical cancer as the most diagnosed cancer site for women. Nevertheless, there is a paucity of studies reporting the attitudes and practices of breast cancer screening among Chinese women. The aim of this study is to assess Taiwanese women's knowledge of and attitudes toward BC screening and to identify potential factors that may influence screening behavior. The study population consisted of a sample of 434 Taiwanese women aged 40 and older. Despite access to universal health care for Taiwanese women and the fact that a majority of the women had heard of the breast cancer screening (mammogram, clinical breast exams, etc.), the actual utilization of these screening modalities was relatively low. In the current study, the majority of women had never had mammograms or ultrasound in the past 5 years. The number one most reported barriers were "no time," "forgetfulness," "too cumbersome," and "laziness," followed by the perception of no need to get screened. In addition, the results revealed several areas of misconceptions or incorrect information perceived by study participants. Based on the results from the regression analysis, significant predictors of obtaining repeated screening modalities included age, coverage for screening, barriers, self-efficacy, intention, family/friends diagnosed with breast cancer. The findings from the current study provide the potential to build evidence-based programs to effectively plan and implement policies in order to raise awareness in breast cancer and promote BC screening in order to optimize health outcomes for women affected by this disease.

라만-탄성 라이다를 이용한 황사 및 오염 에어러솔의 라이다 비 측정 연구 (Measurements of the Lidar Ratio for Asian Dust and Pollution Aerosols with a Combined Raman and Back-scatter Lidar)

  • 윤순창;이영지;김상우;김만해
    • 대기
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    • 제20권4호
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    • pp.483-494
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    • 2010
  • The vertical profiles of the extinction coefficient, the backscatter coefficient, and the lidar ratio (i.e., extinction-to-backscattering ratio) for Asian dust and pollution aerosols are determined from Raman (inelastic) and elastic backscatter signals. The values of lidar ratios during two polluted days is found between 52 and 82 sr (July 22, 2009) and 40~60 sr (July 31, 2009) at 52 nm, with relatively low value of particle depolarization ratio (<5%) and high value of sun photometer-derived Angstrom exponent (> 1.2). However, lidar ratios between 25 and 40 sr are found during two Asian dust periods (October 20, 2009 and March 15, 2010), with 10~20% of particle depolarization ratio and the relatively low value of sun photometer-derived Angstrom exponent (< 0.39). The lidar ratio, particle depolarization ratio and color ratio are useful optical parameter to distinguish non-spherical coarse dust and spherical fine pollution aerosols. The comparison of aerosol extinction profiles determined from inelastic-backscatter signals by the Raman method and from elastic-backscatter signals by using the Fernald method with constant value of lidar ratio (50 sr) have shown that reliable aerosol extinction coefficients cannot be determined from elastic-backscatter signals alone, because the lidar ratio varies with aerosol types. A combined Raman and elastic backscatter lidar system can provide reliable information about the aerosol extinction profile and the aerosol lidar ratio.

Expression and Clinical Significance of MicroRNA-376a in Colorectal Cancer

  • Mo, Zhan-Hao;Wu, Xiao-Dong;Li, Shuo;Fei, Bing-Yuan;Zhang, Bin
    • Asian Pacific Journal of Cancer Prevention
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    • 제15권21호
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    • pp.9523-9527
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    • 2014
  • The incidence of colorectal cancer (CRC) is increasing in many Asian countries and microRNAs have already been proven to be associated with tumorigenesis. Currently, microRNA-376a (miR-376a) expression and association with clinical factors in CRC remains unclear. In this study, real-time quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) was carried out on 53 matched pairs of CRC and adjacent normal mucosa to investigate the expression levels of miR-376a. According to the high or low expression of miR-376a, patients were divided into two groups. The relationship between miR-376a expression and clinicopathological factors of 53 patients was evaluated. Survival analysis of 53 CRC patients was performed with clinical follow-up information and survival curves were assessed by the Kaplan-Meier method. Immunohistochemistry (IHC) staining was performed on sections of paraffin-embedded tissue to investigate the vascular endothelial growth factor (VEGF) expression. MiR-376a showed low expression in cancer tissues compared to the adjacent normal tissues and altered high miR-376a expression tended to be positively correlated with advanced lymph node metastasis and shorter patient survival. VEGF IHC positivity was significantly more common in patients with high expression levels of miR-376a.Those results demonstrated that miR-376a may be a meaningful prognostic biomarker and potential therapeutic target in colorectal cancer.

Comparative Feeding of Male Dairy, Beef Cattle and Swamp Buffalo I. Economics of Beef Production

  • Skunmun, P.;Chantalakhana, C.;Pungchai, R.;Poondusit, T.;Prucsasri, P.
    • Asian-Australasian Journal of Animal Sciences
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    • 제15권6호
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    • pp.878-883
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    • 2002
  • Due to rising trend of beef demand in Asia in the next two decades it is necessary to find additional sources of beef supply. In most Southeast Asian countries, male dairy and swamp buffalo have not yet been raised for a primary purpose of quality beef production. This study was aimed to compare growth and feeding performances as well as economic returns from feeding male dairy, beef cattle and swamp buffalo for quality beef. Thirty-six animals, 12 of each breed group, were used in feeding trial to compare the cost of beef production. Two levels of concentrate feeding, 1.75% of body weight (BW) and 1.00% of BW, were used for each breed group in order to compare feeding methods i.e. high and low levels. Within each breed group two animals of similar initial BW were randomly assigned to the two levels of feeding. The animals were fed from about 150 kg BW until reaching the final weight of about 400 kg. The results from this study showed that under the prevailing economic conditions in Thailand the cost of beef production from buffalo was lowest due to very low cost of feeder stocks, followed by dairy and beef. However, the cost of feeding per kg of BW gain was lowest in beef and highest in buffalo i.e. when disregarding the differences in cost of feeder stocks. Beef calves grew faster than dairy and buffalo, with better feed efficiencies. The results indicated that beef cattle could be more suitable for beef production for high-quality beef market, while buffalo could be more suitable for small farms where high roughage feeding is common. Male dairy calves appeared to require higher level of concentrate feeding than 1% BW in order to maintain good body conditions.

Optimal Target Low-density Lipoprotein Level for Reducing the Risk of Atherosclerotic Cardiovascular Diseases: A Systematic Review and Meta-analysis

  • Min-Gyo Jang;Yeung-Eun Son;Hye Duck Choi;Junwoo Kim;Tae-Eun Kim;Kwang-Hee Shin
    • 한국임상약학회지
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    • 제33권4호
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    • pp.270-277
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    • 2023
  • Background: As per guidelines for treating dyslipidemia, the recommended low-density lipoprotein cholesterol (LDL-C) level in extremely high-risk patients, including those with coronary artery diseases is <55 mg/dL. Although this recommendation has been adopted in the guidelines for dyslipidemia in various countries, there is limited evidence of its efficacy in reducing cardiovascular diseases (CVDs), especially among East Asian patients. This study aimed to investigate whether an LDL-C value below 55 mg/dL is associated with decreased risk of CVDs. Methods: Seven clinical trials including 50,970 patients that compared intensive lipid-lowering therapy with less therapy or placebo in patients who had >6 months of follow-up, those with a sample size of ≥150 were selected as the final literature for analysis. Risk ratios (RR) using random effects were represented with 95% confidence intervals (CI) for the reliability of the results. Results: An LDL-C level of <55 mg/dL was related to significantly reduced events of major CVDs (RR: 0.88; 95% CI: 0.80-0.98) and myocardial infarction (RR: 0.81; 95% CI: 0.73-0.90) and a reduced risk of ischemic stroke (RR 0.79; 95% CI 0.69-0.89, mean follow-up=2 years). However, an LDL-C level below 55 mg/dL did not reduce the incidence of CVD in intensive therapy in East Asian patients. Conclusions: A goal LDL-C value below 55 mg/dL was identified to be related to a decreased risk of developing CVD. However, the relation to LDL-C below 55 mg/dL with a decreased risk of CVD was not observed in East Asian patients.