• 제목/요약/키워드: Plasma Index

검색결과 596건 처리시간 0.027초

Effectsof Garlic Vinegar Supplementation on Body Weight, Blood glucose, and Serum Lipid Profile in Streptozotocin-induced diabetic Rats-fed High Cholesterol Diet

  • Park, Mi-Ja;Cho, Hyun-Ju;Park, Myung-Sook;Park, Yong-Hee
    • Preventive Nutrition and Food Science
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    • 제4권3호
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    • pp.200-202
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    • 1999
  • The effectsof garlic vinegar supplementation on body weight, blood blucose, and plasma triglyceride and cholesterol were investigated in streptozotocin -induced diabetic rats fed high-cholesterol(1%) diet for 4 wk. The garlic vinegar was made by fermenting 20% frsh garlic juice. There was no effect of garlic vinegar on body weight, plasma glucose or triglyceride concentrations in the diabetic rats. Plasma total -cholesterol concentrations were unaffected by garlic vinegarr supplementation. However, plasma LDL-cholesterol concentrations and atherogenic index were significantly lower in the diabetic rats supplemented with garlic vinegar diet than tin the cotnrol rats. The diabetic-rats supplemented with garlic vinegar not only had increased HDL-cholesterol levels but had decreased LDL-cholesterol. This alteration in the HDL/LDL-cholesterol ratio in the diabetic rats may decrease the risk of atheroscelrosis. Therefore, the over-all effect of garlic vinegar supplement may contribute to the antiatherogenic role in streptozotocin-induced diabetic rats.

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단기간의 카르니틴 보충섭취가 건강한 성인남성의 혈장 카르니틴농도 및 소변내 배설량, 혈장 지질수준과 지방산조성에 미치는 영향 (Effects of Short-Term Supplementation of Carnitine on Plasma and Urinary Carnitine and Plasma Lipid Levels of Healthy Male Adults)

  • 정은정;엄영숙;차연수;박태선
    • Journal of Nutrition and Health
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    • 제36권7호
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    • pp.720-728
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    • 2003
  • This study was conducted to evaluate changes in plasma concentration and urinary excretion of carnitine, as well as plasma lipid level and fatty acid composition, caused by short term supplementation of carnitine in humans. Ten healthy male subjects (21.2 $\pm$ 0.5 years old) received oral carnitine supplementation (4 g/day) as tablets for two weeks. Fasting blood and random urine samples were collected from each subject both prior to and at the end of carnitine supplemention program. Following the 2 weeks of carnitine supplementation, plasma total carnitine (TCNE) concentration increased 20% (85.1 $\pm$ 7.4 vs 67.3 $\pm$ 9.1 $\mu$ mol/1, p> 0.05), while urinary excretion of total carnitine increased ten times compared to the value measured prior to the supplementation (3051 $\pm$ 692 vs 278 $\pm$ 90.1 $\mu$ mol/g creatinine, p < 0.01). Non-esterified carnitine (NEC) comprised from 71 to 88% of TCNE in plasma, and from 32 to 40% of TCNE excreted in the urine. Two weeks of carnitine supplementation in healthy adults significantly elevated plasma level of acid soluble acylcarnitine (ASAC) which is esterified mostly with short chain fatty acids (21.6 $\pm$ 1.6 $\mu$ mol/l) compared to the value measured prior to the supplementation (6.4 $\pm$ 0.8 $\mu$ mol/l) (p < 0.05). Carnitine supplementation significantly increased plasma HDL-cholesterol level (p < 0.05), and decreased the atherogenic index (p < 0.05), but failed to cause any significant change in plasma levels of total cholesterol, triglyceride, and free fatty acids. Plasma triglyceride and phospholipid fatty acid compositions were not significaly affected as well by the oral supplementation of carnitine in subjects with normal range of blood lipid levels.

한국인 수유부에 어유의 보충 급여 효과에 관한 연구 -III. 영아의 지방산 섭취, 혈장 지질 농도 및 혈장과 적혈구 인지질의 지방산 조성에 미친 영향- (Effects of Fish Oil Supplementation to Korean Lactating Women -III. The Effects of Fatty Acid Composition, Plasma Lipid Concentration and Fatty Acid Composition of Plasma Phopspholipids and Erythrocyte of Infants-)

  • 임현숙
    • Journal of Nutrition and Health
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    • 제29권2호
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    • pp.192-198
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    • 1996
  • This experiment was conducted to examine the effects of fish oil supplementation with low does on the lipid concentration and fatty acid composition of plasma and the fatty acid composition of plasma phospholipid and erythrocyte of infants. Among 18 breast-fed infants, 6 were in control group and 12 were in fish oil groups. The subjects in fish oil groups were nursed by their mothers who supplemented with fish oil 1.96g/d or 3.92g/d, respectively for 2 weeks from 10 to 12 weeks postpartum. The nursing mothers consumed their usual diets at home. Blood samples were collected at the final day of experiment. There were no significant changes in daily intakes of total lipid, triglyceride, free fatty acid, phospholipid and cholesterol of infants by fish oil supplementation. However, the content of EPA (eicosapentaenoic acid)increased and that of ARA (arachidonic acid) decreaed significantly in plasma PC(phophatidylchline). And also, there were tendencies to increase triglyceride concentration and to decrease cholesterol and phopholipid concentrations of plasma. As the above results, atherogenic index (AI) showed a tendency to decrease, but not significant. DHA (docosahexaenoic acid) and EPA contents in plasma PC and PE (phosphatidylethanolamin) as well as those of erythrocyte tended to increase. In these results, we concluded that fish oil supplementation with low dose to lactating women does not obviously affect of the plasma lipid concentrations and fatty acid composition of plasma PC and PE as well as erythrocyte. However the increase of EPA content of plasma PC and the tendency to increase DHA and EPA contents of plasma as well as erythrocyte membrane indicate that there may be some beneficial effect on infant lipid metabolism of fish oil intake of nutsing mother were increased.

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Changes of Plasma Cardiovascular Disease Risk Factors according to the Health Practice and Dietary Habits in Healthy Male University Studnets

  • Kyeong Sook Yim
    • 대한지역사회영양학회지
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    • 제3권5호
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    • pp.685-694
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    • 1998
  • This cross-sectional study was conducted to describe the changes of plasma cardiovascular disease(CVD) risk factors in Korea. Overnight fasting plasma levels of total cholesterol, high density lipoprotein(HDL)-cholesterol, triacylglycerol and glucose were analyzed. Blood pressure and anthropometric data were also measured. Health practice factors such as smoking status, alcohol consumption and frequency fo exercise were evaluated by a self-administered questionnaire. Questions regarding dietary habits and food preferences were also asked. Seventy eight percent of the subjects had more than one CVD risk factor. Plasma total cholesterol, triacylglycerol, and fasting blood glucose were significantly increased according to the subjects body mass index$(kg/m^2$, BMI), whereas HDL-cholesterol, low density lipoprotein(LDL)-cholesterol and blood pressure showed no significant differences with BMI. Current smokers had significantly high plasma total cholesterol, LDL-cholesterol and triacylglycerol levels. Alcohol consumption significantly increased plasma total cholesterol and fasting blood sugar, but regular exercise had no effects on the plasma CVD risk factors. Overeating and frequency of fast food consumption were positively correlated with the CVD risk score, whereas intake of grains, meats and vegetables were negatively correlated with that score. A stepwise multiple regression analysis was performed to examine the effects of specific dietary factors on plasma lipid levels. For plasma total cholesterol level, the frequency of fast food intake explained 8% of the variance, followed by habitual overeating, frequency of grain intake and high cholesterol food intake(Model $R^2$=22.4%). For plasma triacylglycerol level, preference of oily foods accounted for 7.5% of the variance, followed by eating breakfast, preference of fruit and frequency of grain intake(Model $R^2$=22.0%). The findings suggest that intervention programs to reduce the risk of CVD should focus on health practice through reducing BMI, smoking cessation and moderate or no alcohol drinking. Moreover, desirable dietary habits such as eating breakfast, not overeating and reduced intake of fast food may improve CVD risk.

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TCP-CVD 장비를 활용한 광도파로용 Core-SiO2 증착 (Deposition of SiO2 Thin Film for the Core of Planar Light-Wave-Guide by Transformer Coupled Plasma Chemical-Vapor-Deposition)

  • 김창조;신백균
    • 한국진공학회지
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    • 제19권3호
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    • pp.230-235
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    • 2010
  • 본 논문에서는 TCP-CVD를 이용하여 실리콘 산화막 형성에서 산화막의 특성에 영향을 미치는 전력, 가스 유량, 기판 바이어스 등의 공정조건에 따른 증착률과 굴절률을 제어하고자 한다. 그 결과 기판온도 300 [$^{\circ}C$], $SiH_4$ : $O_2$=50 : 100 [sccm], TCP power 1 [kW], 기판 바이어스 200 [W]를 인가한 조건에서 매우 우수한 균일도(<1 [%]) 및 증착률(0.28 [${\mu}m$/min])과 굴절률 (1.4610-1.4621)을 나타내는 안정된 $SiO_2$ 산화박막을 제조할 수 있었다.

《난경(難經)》 오사론(五邪論)을 적용한 침법(鍼法)이 2K1C 고혈압(高血壓) 백서(白鼠)의 혈압(血壓)에 미치는 영향(影響) (The effects of acupuncture to apply Wu Xie originated from 《Nan Jing》 on Blood Pressure in Hypertensive RAT induced by 2K1C)

  • 박은주;나창수;윤여충;조명래
    • Journal of Acupuncture Research
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    • 제20권1호
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    • pp.1-12
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    • 2003
  • Objectives : The purpose of this study is to compare Xingjian(LR2) Shaofu(HT8) with Dadun(LR1) Shaofu(HT8) on Blood Pressure in Hypertensive RAT induced by Two Kidney One Clip(2KIC). Methods : This experiments was to investigate the effects of LR2 HT8(originated from ${\ll}$Classic on Difficulty${\gg}$ Shi Ze Xie Qi Zi), LR1 HT8(originated from ${\ll}$Ling Shu${\gg}$ Sheng Ze Xie Zhi) acupuncture on the blood pressure, cardiomegalic index, and plasma levels of atrial natriuretic peptide in hypertensive rat induced by 2K1C. Results: 1. Blood pressure was decreased significantly after third acupuncture of LR2 HT8. 2. Blood pressure was decreased significantly after acupuncture of LR2 HT8, but was increased after LR2 HT8. 3. Cardiomegalic index was not changed after acupuncture of LR2-HT8 and LR1-HT8 4. Plasma levels of atrial natriuretic peptide was increased significantly after acupuncture of LR2 HT8 but LR1 HT8 was not changed.

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저항전분이 인체 혈당 조절기능에 미치는 영향 (Effect of Resistant Starch on Human Glycemic Response)

  • 이영희;오승호
    • 대한지역사회영양학회지
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    • 제9권4호
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    • pp.528-535
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    • 2004
  • In order to observe the effects of resistant starches on human glycemic response, nine female university students were investigated using cellulose (CED), resistant starch 3 (RS3D) and resistant starch 4 (RS4D) diets. Each woman's blood sugar and insulin, triacylglycerol and free fatty in plasma concentration were measured at fasting state, then 15, 30, 45, 60, 75, 90 and 120 minute after each test diet feeding. Glycemic indices of the Cellulose diet (CED: 57.9 $\pm3.00$), the Resistant starch 3 diet (RS3D: 52.6 $\pm7.9$) and the Resistant starch 4 diet (RS4D: 52.9 $\pm10.2$) were similar to each other, but they were significantly lower in comparison with those of white wheat bread diet (WWBD: 100). Insulinemic indices of the CED (49.8 $\pm8.2$), RS3D (50.0 $\pm7.3$) and RS4D (72.4 $\pm7.7$) were significantly lower in comparison with the white wheat bread diet (WWBD: 100), but among the dietary fiber diets, the insulinemic index of RS4D was significantly higher than the CED and the RS3D. Plasma triacylglycerol contents of the CED, RS3D and RS4D including WWBD showed gradual increase in tendency after lowering in early stage of each test diet feeding, but not significantly different in each dietary fiber added diet. Plasma free fatty acid contents of the CED, RS3D and RS4D including WWBD showed gradual decrease in tendency after each test diet feeding, but not significantly different by each dietary fiber added diet. In above results, we speculate that resistant starch 3 controls rapid elevation of blood sugar by delaying intestinal digestion and absorption of cellulose, but the result appears to be different from RS4 in comparison. Thus, RS3 intakes may contribute to the diet therapy of diabetic humans, but more studies on RS4 is needed in the future. (Korean J Community Nutrition 9(4): 528∼535, 2004)

한국인 수유부에 어유의 보충 급여 효과에 관한 연구 -1. 수유부의 지방산 섭취, 혈장 지질 농도 및 혈장과 적혈구 인지질의 지방산 조성에 미친 영향- (Effects of Fish Oil Supplementation to Korean Lactating Women -I. The Effects on Fatty Acid Composition, Plasma Lipid Concentration and Fatty Acid Composition of Plasma Phospholipids and Erythrocyte of Lactating Women-)

  • 임현숙
    • Journal of Nutrition and Health
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    • 제29권2호
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    • pp.177-187
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    • 1996
  • We studied the effects of fish oil supplementation with low does on the lipid concentration and fatty acid of plasma and the fatty acid composition of plasma phospholipid and erythrocyte of lactating women. The subjects, 18 lactating women, who were exclusively breast-fed their babies were classifed into a control group and 2 fish oil groups according to dose; the subjects of fish oil groups were supplemented with 1.96g/d or 3.92g/d of fish oil, respectively for 2 weeks from 10 to 12 weeks postpartum. All subjects consumed their usual diet at home. Blood sample were collected at the final day of experiment. The plasma HDL-cholesterol level increased significantly by fish oil supplementation. The concentrations of DHA (docesahexaenoic acid) and EPA (eicosapentaenoic acid) in the plasma PC(phosphatidylcholine) and PE (phosphatidylethanolamine)of fish oil groups tended to increase, but not significant. However, the concentrations of DHA and EPA of PC and PE in erythrocyte were not affected by fish oil supplementation. These results demonstrate that fish oil supplementation with low dose does not change the concentration of plasma lipid as well as fatty acid composition in plasma PC and PE and red blood cell obviously. However the increase of plasma HDL-cholesterol level, the reduction of atherogenic index(AI) and the tendency of increase of DHA and EPA concentrations in plasma PC and PE indicate that there may be some beneficial effects on maternal lipid metabolism if fish oil intakes were increased.

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Glucose Oxidase 및 제빵용 효모 첨가에 따른 육계와 돼지의 혈장 포도당과 pH 변화 (Glucose Content and pH of Broiler and Porcine Blood Plasma by Glucose Oxidase or Baker's Yeast Addition)

  • 이재준;이영현
    • 한국식품과학회지
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    • 제31권2호
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    • pp.416-420
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    • 1999
  • 육계와 돼지의 혈장에서 포도당과 lysine이 축합하여 갈색의 물질을 생성하는 Maillard 반응을 억제시키기 위하여 혈장에 GOD 5 또는 10 units/g이나 제빵용 효모(0.3% w/w)를 첨가하여 탈당시켰다. GOD와 제빵용 효모의 첨가가 혈장 포도당 함량과 pH 변화에 미치는 영향을 조사했다. 초기 닭과 돼지 혈장의 평균 포도당 농도는 각각 $150\;mg/100\;cm^{3}$$143\;mg/100\;cm^{3}$이었다. GOD나 효모를 첨가한 혈장의 포도당 농도는 시간이 지남에 따라 감소되었다. 효모를 이용한 경우, 육계와 돼지의 혈장 포도당이 거의 없어지는데는 약 4시간 정도 걸렸다. 효모가 GOD 보다 혈장 포도당을 빨리 감소시켰고 GOD의 농도 10 units/g이 5 units/g보다 효과적이었다. 혈장 포도당을 제거함으로써 Maillard반응의 억제가 가능하리라 여겨진다. 혈장 포도당의 감소에 따라 pH도 같이 감소했다가 포도당 양이 안정된 후에는 pH 값이 약간 상승했다. 혈장의 pH를 측정함으로써 혈장의 탈당 정도를 간접적으로 알 수 있었다.

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Moderate dietary boron supplementation improved growth performance, crude protein digestibility and diarrhea index in weaner pigs regardless of the sanitary condition

  • Cho, Hyun Min;Macelline, Shemil Priyan;Wickramasuriya, Samiru Sudharaka;Shin, Taeg Kyun;Kim, Eunjoo;Son, Hong Cheol;Heo, Jung Min
    • Animal Bioscience
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    • 제35권3호
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    • pp.434-443
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    • 2022
  • Objective: The study was conducted to investigate the impact of boron supplementation on nutrient digestibility, inflammatory responses, blood metabolites and diarrhea index, and their relevance to growth performance in weaned pigs housed in good and poor sanitary environments for 14 days after weaning. Methods: A total of 108 male pigs (Duroc×[Yorkshire×Landrace]) weaned at 21 days of age were used in a randomized complete block design with 2×3 factorial arrangement. Pigs were assigned to three boron treatments (0, 5, and 10 mg/kg) under two environments (good and poor sanitary) to give six replicates per treatment (3 pigs per replicate). On 0, 7, and 14 days, one pig per replicate was euthanized to collect, ileum tissue samples, and rectal fecal samples. Results: Boron supplementation quadratically influenced (p<0.001) feed intake and weight gain in pigs housed in good sanitary conditions from 1 to 14 days post-weaning where pigs offered 5 mg/kg boron optimized weight gain and feed intake. There is a quadratic interaction (p = 0.019) on feed intake for 1 to 14 days post-weaning where 5 mg/kg boron increased feed intake in good sanitary conditions. Pigs housed in the poor sanitary environment decreased (p<0.001) villus height and crypt depth in ileum at days 7 and 14. On day 7 and 14, crude protein digestibility was quadratically influenced (p<0.05) by boron supplementation. Boron supplementation linearly increased (p<0.05) plasma calcium and cholesterol levels whilst linearly (p = 0.005) reducing plasma triglyceride concentrations. Diarrhea index was quadratically influenced (p<0.05) by boron supplementations regardless of sanitary conditions where 5 mg/kg boron inclusion achieved the lowest diarrhea index. Conclusion: Pigs offered 5 mg/kg of boron increased weight gain which may be deduced by improved dry matter, crude protein, and energy digestibility regardless of the sanitary conditions.