• Title/Summary/Keyword: total cholesterol content

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The Effect of Mugwort Extracts on the Benzo(a)pyrene-induced Hepatotoxicity in Rats (Benzo(a)pyrene에 의해 유도된 간기능 장해에 미치는 쑥의 효과)

  • 윤수홍;조수열;박은주;김성중
    • Environmental Analysis Health and Toxicology
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    • v.7 no.1_2
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    • pp.35-43
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    • 1992
  • Mugwort has been used as a Korean folk medicine in treating liver diseases acting as an analgesics, sedative, diuresis, choleretics. This study was perfomed to evaluate the effect of mugwort extracts on the changes of enzyme activities, lipid accumulation of the serum and liver, when hepatotoxicity was induced by benzo(a)pyrene. The results are as follows: 1. Mugwort water extract administration prevented the increase of serum and liver AST, ALT, LDH, ${\gamma}$-GTP, liver ALP activities and bilirubin content caused by B(a)P injection. 2. The increase of serum and liver ALT, LDH, ${\gamma}$-GTP, serum AST activities and liver bilirubin contents in B(a)P treated group were decreased by mugwort methanol extract treatment. 3. Serum and liver total cholesterol, phospholipid, triglyceride level and serum HDL-cholesterol level were increased by B(a)P treatment. After combined treatment of mugwort water and methanul extracts, these lipid content were significantly decreased. 4. The hepatotropic effect of mugwort water extract and after-treatment against B(a)P induced hepatotoxicity was superior to that of methanol extract and pretreatment.

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Effects of Onion Diet on Carbon Tetrachloride Toxicity of Rats (양파식이가 흰쥐에서 사염화탄소 독성에 미치는 영향)

  • 이명렬;이병래;박평심
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.20 no.2
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    • pp.121-125
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    • 1991
  • This study designs to investigate effects of onion diet on carbon tetrachloride toxicity of rats. Experiments were performed with week's feeding, body weight, food intake, ratio of orgen weight/dody weight, serum lipid levels, superoxide dismutase and catalase activity and malondialdehyde(MDA) content in liver and kidney were determined. The content of serum total cholesterol in each group were lower than those of control group(p<0.05), especially at onion juice treated group. Serum HDL-cholesterol level of CBB and CBJ groups was significantly lower than that of control group (p<0.05). Superoxide dismutase activities of liver and kidney were significantly increased by carbon tetrachloride treatment and decreased by onion feeding. MDA contents in liver and kidney of CCl4 treated rats were significantly decreased by boiled and fresh onion fed group, compared with CCl4 treated control group. This result suggested that onion diet has a protective effect of CCl4 induced hepatotoxicity and nephrotoxicity of rat.

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Comparison of Nutrient Intake and Antioxidant Status in Female College Students by Skin Types (여대생의 피부상태에 따른 영양소 섭취와 항산화능 비교)

  • Bae Hyun Sook;Cho Yun hi;Kim Ju Young;Ahn Hong Seok
    • Korean Journal of Community Nutrition
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    • v.11 no.1
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    • pp.63-71
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    • 2006
  • The objective of this study was to evaluate whether nutrient intakes and serum biochemical indices are associated with the skin condition of humans. Anthropometric data, skin surface hydration, ceramide content, dietary intake of nutrients and serum lipids (total cholesterol, HDL-, LDL-cholesterol, TG, MDA: malondialdehyde, TAS: total antioxidant status) were obtained from 36 healthy young women. Subjects were classified into 2 groups {LM: Low Moisture Group (n = 20) , HM: High Moisture Group (n = 16)} by forehead skin hydration. The results of this study were as follows: The average age, BMI, total body water, LBM, body fat$\%$, WHR, forehead hydration, ceramide content were 20.2 yrs, 20.7, 28.81, 39.2 kg, $28.0\%$, 0.8, $44.3\%$, and 1.05 $\mu$g/$\mu$g protein, repectively. The intakes of SF A (saturated fatty acid) , MUFA (monounsaturated fatty acid) in the HM group were significantly higher (p < 0.05) than in the LM group, but zinc intakes in the LM group were higher than in the HM group. Serum levels of TAS in the LM group (1.27 mmol/l) were significantly higher (p < 0.05) than that of in the HM group (1.20 mmol/l). Whereas other lipid levels were not significantly different, intakes of vitamin $B_{6}$ and folate showed significant positive correlation with the forehead hydration (r = 0.447, r = 0.377). Intakes of calcium and phosphorus showed significant negative correlation with forearm ceramide content (r = -0.496, r = -0.485). Several associations between nutrient intakes and skin conditions were observed, indicating that changes in baseline nutritional status may affect skin health.

Relationship of Total Body Fat Content and Its Distribution to Carbohydrate Tolerance and Serum Lipids in Diabetics (당뇨병 환자의 체지방량 및 체지방 분포와 당대사 및 혈청지질 농도와의 관계)

  • 김은경;이기열;김유리;허갑범
    • Journal of Nutrition and Health
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    • v.24 no.1
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    • pp.1-11
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    • 1991
  • In this study. the importance of body fat distribution as an indicator of metabolic aberrations in diabetics was'evaluated. Skinfold thicknesses at eight sites and circumferences at five sites and total body fat content were measured on 105 diabetics. 1) The waist/thigh girth ratio(WTR) was positively correlated(r=0.38-0.54) to plasma glucose levels during oral glucose loading in diabetic men alone. 2) There was no significant difference in serum total cholesterol of diabetics and nondiabetics. However, HDL-cholesterol was significantly lower(p : 0.000. in male and female) in diabetics(male : 36.31$\pm$ 16.98mg/dl, female: 37.89$\pm$14.67mg/dl) than nodiabetics(male 61.75$\pm$14.08mg/dl, female : 62.29$\pm$12.65mg/dl) and serum triglyceride was significantly higher(p=0.0212) in diabetic women(171.90$\pm$ 76.61mg/dl) than nondiabetic women(111.10$\pm$42.84mg/dl) . 3) In both sexes. anthropometric measurements that significantly correlated to serum triglyceride concentration were percentage of ideal body weight. body mass index(BMI) and waist circumference. Positive and significant correlations were found between serum cholestrol, and BMI(R: 0.31, 0.34) and waist circumference(r=0.29) in diabetic men. Moreover, skinfolds of trunk area(r=0.29~0.32) especially abdomen, were closely associated with serum lipids than other fat deposits. Increasing percentage of total body fat content was accompanied by progressively increasing serum triglyceride concentration(r=0.41) in dieabetic men. This study shows that knowledge of body fat localization may help identify risks of carbohydrate intolerance and hyperlipidemia in diabetics.

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The Effects of YUKWOOLTANG(六鬱湯) on the Hyperthyroidism of Rats (육울탕이 백서의 갑상선기능항진증에 미치는 영향)

  • Choi, Hoon-Seob;Kim, Cheol-Jung;Cho, Chung-Sik
    • The Korea Journal of Herbology
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    • v.21 no.4
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    • pp.11-17
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    • 2006
  • Objectives : The aim was to study experimentally the effects of YUKWOOLTANG(li${\`{u}}$y${\`{u}}$-t${\={a}}$ng; YWT) induced by sodium levothyroxine. Methods : Spargue-Dawley rats were separated into four groups. Except normal group, the other three groups were treated with sodium levothyroxine $32{\mu}g$/200g for 5 days. Among the three groups, two except one(as control group) were treated YWT extract separately(sample A:75mg/200 g, sample B: 150mg/200 g ). T3-uptake, T3, T4, r-TSH, total cholesterol, total protein change in the serum of rats were measured after medication of solid extract of YWT. Results : As a result of this study, in the serum T3-uptake content, sample A showed significant decrease in comparison with control group, but sample B group did not show significant decrease. 2. In the serum T3 content, sample B showed significant decrease in comparison with control group. In the serum T4 content, YWT showed significant decrease in comparison with control group. The serum r-TSH was shown with valuable increase in sample B of YWT. The serum total cholesterol was not shown with valuable increase in YWT. The serum total protein was shown with valuable increase in YWT. Conclusion : These results suggest that YWT is effective to cure Hyperthyroidism.

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The Effects of Dietary Soybean Fermented with Aspergillus oryzae or Bacillus natto on Egg Production and Egg Lipid Composition in Layer

  • Hong, Hee-Ok;Abanto, Oliver D.;Kim, Ki-Hyun;Nam, Ki-Taeg;Son, Jong-Youn;Jung, Woo-Suk;Nam, In-Sik;Hwang, Seong-Gu
    • Food Science of Animal Resources
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    • v.30 no.4
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    • pp.609-616
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    • 2010
  • This study was conducted to determine the effects of dietary low grade soybean, fermented with Aspergillus oryzae (FSB 1) or Bacillus subtilis var. natto (FSB 2), on egg production and quality, fat and cholesterol content, and the fatty acid (FA) profile of eggs by lipid layer. A total of 18 Hi-Line strain layers, 22 wk of age, were randomly assigned to three dietary treatments: no fermented soybean (control), control with 15% FSB 1 (C + FSB 1), and control with 15% FSB 2 (C + FSB 2). The rate of egg production and egg weight were evaluated between two periods: one was from the 1st to 4th wk and the other was from the 5th to 8th wk. At the 8th wk, a total of 30 eggs were randomly selected from each treatment group and analyzed for physical quality, fat content, fatty acid composition and cholesterol content. The results showed that egg production was increased in hens fed with diets containing fermented soybeans from the 5th to 8th wk period (p<0.01). A similar tendency was observed through eight weeks' cumulative egg production (p<0.05). There were no significant differences in egg production between the C + FSB 1 and C + FSB 2 treatment groups (p>0.05). Egg weight and other physical properties did not vary between treatment groups (p>0.05). Egg yolks among different treatment groups were similar in fat content, but egg yolks in the C + FSB 1 and C + FSB 2 groups had lower oleic acid (p<0.05), higher linoleic, ${\alpha}$-linolenic, and arachidonic acids (p<0.01), and lower cholesterol content (p<0.05) than those in the control group. In conclusion, supplementation of fermented low grade soybeans might be useful as a functional feedstuff to improve egg production and quality for a healthy human diet.

Antidiabetic Effect of ethanol extract of Forsythia Koreana in Streptozotocin-Induced Diabetic Rat (Streptozotocin에 의해 유도된 당뇨쥐에서 연교의 에탄올 추출물의 당뇨 개선 효과)

  • Kim, Ok-Kyung
    • Journal of the Korean Applied Science and Technology
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    • v.32 no.2
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    • pp.226-231
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    • 2015
  • This study was carried to investigate the antidiabetic effect of ethanol extract in Streptozotocin(STZ)-induced diabetic rats. Diabetes was induced by intravenous injection of STZ at a dose of 45mg/kg dissolved in citrate buffer. The ethanol extract of Forsythia Koreana(F.K) was orally administrated once a day for 7 days at a dose of 1,000mg/kg. The contents of serum glucose, triglyceride(TG), total cholesterol were significantly decreased in F.K treated group compared to the those of STZ-control group. The content of hepatic glycogen and activity of glucokinase(GK) were significantly increased, and activity of glucose-6-phoshatase(G-6-Pase) was significantly decreased in F.K treated group compared to the those of STZ-control group, but activity of glucose-6-phosphate dehydrogenase(G-6-PDH) was not significantly increased, These results indicated that ethanol extract of F.K would have antidiabetic effect in STZ-induced diabetic rats.

The Nutritional Status and Intervention Effects of Multivitamin-Mineral Supplementation in Nursing-Home Residents in Korea (노인복지시설 거주노인의 영양상태와 비타민-무기질 보충 효과에 관한 연구)

  • 김화영;안소영;송요숙
    • Korean Journal of Community Nutrition
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    • v.5 no.2
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    • pp.201-207
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    • 2000
  • This study was performed to assess the nutritional status of nursing home residents and to assess the effect of nutrition intervention. The subjects were 123 people aged over 60 years from 5 different nursing homes. The nutrition intervention study was carried out by supplementing their diet with multivitamin-minerals for 2 months. The mean intakes of most nutrients did not meet the RDA, Though the nutrient content of the menus provided by the facilities were satisfactory. Nutrients of which intakes fell below 75% of the RDA were protein, Ca, Fe, vitamin A vitamin B$_1$, and vitamin B$_2$. The BMIs of male and female subjects were 22.0kg/$m^2$ and 24.6kg/$m^2$ and the WHRs were 0.92 and 0.90, respectively. The percentage of subjects with hypertention (BP$\geq$140/90mmHg) and with anemia(Hb$\leq$13mg/100$m\ell$ in men, Hb$\leq$12mg/100$m\ell$ in women) were 34.6% and 41.9%, respectively. The serum cncentrations of albumin, total protein, triglyceride, total cholesterol, HDL-cholesterol, and total lipid fell within normal ranges. However, 27.5% of the subjects showed a high serum cholesterol level of over 250mg/100$m\ell$. The concentration of C3 was 81.2mg/100$m\ell$, IgG, 1343mg/100$m\ell$, and IL-2, 0.766mg/$m\ell$. after 2 months of vitamin-mineral supplementation, the levels of blood glucose and total cholesterol were significantly decreased and triglyceride was significantly increased. The vitamin-mineral supplementation had no effect on the mean levels of vitamin A and E, IgG, IL2, and C3. However, the intervention resulted int he improvement of serum vitamin A and E levels when the subject\`s serum levels were low before the supplementation.

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Antidiabetic Effect of Ethanol Extract on Astragali Radix (황기 에탄올 추출물의 항 당뇨 효과)

  • Kim, Ok-Kyung
    • Journal of the Korean Applied Science and Technology
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    • v.36 no.3
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    • pp.898-904
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    • 2019
  • This study was carried to investigate the antidiabetic effect of ethanol extract of Astragali Radix(A.R) in Streptozotocin(STZ) induced diabetic rats. Diabetes was induced by intravenous injection of STZ at a dose of 45mg/kg dissolved in citrate buffer. The ethanol extract of A. R was orally administrated once a day for 7 days at a dose of 1,000mg/kg. The contents of serum glucose, triglyceride(TG), total cholesterol were significantly decreased in A.R treated group compared to the those of STZ-control group. The content of hepatic glycogen and activities of glucokinase(GK) and glucose-6-phosphate dehydrogenase(G-6-PDH) were significantly increased, and activity of glucose-6-phoshatase(G-6-Pase) was significantly decreased in A.R treated group compared to the those of STZ-control group, These results indicated that ethanol extract of A.R would have antidiabetic effect in STZ-induced diabetic rats.

Effects of Fresh and Black Garlic Hot Water Extract Powder on the Lipid Composition of Hypercholesterolemia Rats (생마늘 및 흑마늘 열수추출 분말이 고콜레스테롤 혈증 흰쥐의 체내 지질조성에 미치는 영향)

  • Kang, Min-Jung;Shin, Jeong Yeon;Lee, Soo Jung;Shin, Jung Hye
    • Journal of Life Science
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    • v.31 no.1
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    • pp.37-46
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    • 2021
  • The effects of freeze-dried powder from fresh and black garlic hot water extracts on the lipid metabolism in Sprague-Dawley rats fed a high-cholesterol diet were analyzed. The experimental group was classified into the normal group (NG), the high-fat (HF) and high-cholesterol diet group (CG), the HFC and 1% fresh garlic hot water extract powder-added diet group (FGEG), and the HFC and 1% black garlic hot water extract powder-added diet group (BGEG), respectively. The serum total lipid content was 381.52±7.30 mg/ml and 368.80±4.40 mg/ml in the FGEG and the BGEG, respectively, and was significantly lower than that of the CG. The total cholesterol and triglyceride contents of the FGEG and BGEG were also significantly lower than that of the CG. The high-density lipoprotein (HDL) cholesterol was significantly higher, and the low-density lipoprotein (LDL) and the very low-density lipoprotein (VLDL) cholesterol content was lower in the FGEG and BGEG than in the CG. The serum ALT and AST activities were significantly lower than those of the CG, and especially the BGEG was lower. The total cholesterol content and the triglyceride levels of the liver tissue were 36.0% and 14.3% lower in the BGEG than in the CG, respectively. The thiobarbituric acid reactive substance (TBARS) concentrations in the serum and the liver tissue were higher in the CG than in the FGEG and BGEG, but there was no difference between them. Based on these results, garlic extract powders significantly reduced the lipid profile and increased the antioxidant activity in rats in vivo. The black garlic hot water extract powder was more effective than raw garlic because of the total number of phenolic compounds and browning substances in the black garlic.