• Title/Summary/Keyword: high Tg

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The Effects on the Blood Lipid Profiles and Body Fat by Long Term Administration of Red Ginseng Product (장기간 홍삼복방제 투여가 혈중 지질 및 체지방 변화에 미치는 영향)

  • Kim, Sung-Soo;Park, Ho-Yoon;Byun, Yong-Hyun;Hwang, Bu-Geun;Lee, Jae-Hyun;Shim, Young-Jae;Park, Chae-Kyu;Park, Myung-Han;Yang, Jai-Won
    • Journal of Ginseng Research
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    • v.26 no.2
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    • pp.67-73
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    • 2002
  • This study was done in order to evaluate the of effects on the blood lipid profiles, the body weight and body fat in 28 healthy female volunteers who had over 30% body fat by the long term intake of red ginseng product. Subjects were divided into four groups (placebo group n=7, red ginseng product group; n=7, exorcise group; n=7, exercise & red ginseng product group; n=7). Blood sampling and measuring of the body fat were taken by pre-treatment, 3 weeks, and after 12 weeks. Statistical techniques for data analysis were applied one-way ANOVA and repeated measures ANOVA. The 5% level of significance was used as the critical level for this study. In summary of results, total cholesterol, triglyceride and low density lipoproprotein cholesterol were reduced in three groups (red ginseng product group, p<0.001, exercise group, p<0.01 ; exercise & red ginseng product group, p<0.001) except placebo group. HDL-C was improved in three groups (red ginseng product group, p<0.05; exercise group, p<0.01; exercise & red ginseng product group, p<0.001) except placebo group. Body weight, percent body fat and body fat mass were reduced in three groups (red ginseng product group, p<0.01, exercise group, p<0.01 ; exercise & red ginseng product group, p<0.001) except placebo group. Finally, lean body mass was improved in three groups (red ginseng product group, p<0.05; exercise group, p<0.01; exercise & red ginseng product group, p<0.001) except placebo group.

Effects of Elastic Band Exercise on Body Composition, Blood lipids and AMPK in the Elderly Women (탄력밴드 운동이 여성노인의 체조성, 혈중지질 및 AMPK에 미치는 영향)

  • Choi, Mi-Ri-Na;Ha, Soo-Min;Kim, Do-Yeon
    • Journal of the Korean Applied Science and Technology
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    • v.36 no.3
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    • pp.995-1007
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    • 2019
  • The purpose of this study was to investigate the effects of 12-week elastic band exercise on body composition, blood lipids and AMPK in 24 elderly female volunteers aged 65-75 years, and they were divided into the combined exercise group(n=12) and the control group(n=12). The elastic band exercise method was to do exercise 3 times a week for 60 minutes per session, 1-4 weeks for low intensity of OMNI-RES 3-4, 5-8 weeks for medium intensity of OMNI-RES 5-6, 9-12 weeks for OMNI-RES 7-8 of high intensity. In order to compare the differences in the groups before and after the elastic band exercise, two-way repeated measures ANOVA was used to verify the interaction between group and time. The difference in the groups of the measured data was paired t-test, the difference between the groups was paired independent t-test, and analysis of covariance ANCOVA was performed to minimize the inter-group error. The statistical significance level of each item was set to .05. As a result, body fat percentage of exercise group significantly decreased (p<.05), and skeletal muscle volume was significantly increased (p<.01). TC, TG and LDL-C were not significantly different between the exercise and control groups, and HDL-C was significantly decreased in the control group (p<.05). AMPK was significantly decreased in the exercise group (p<.001), but there was no significant difference in the control group. According to the covariance analysis to minimize the error of difference between the pre-exercise groups (p<.05), there was significant difference in AMPK of groups after exercise. These results suggest that the 12-week elastic band exercise has a positive effect on the body composition and AMPK of the elderly women.

Protective Effect of Mixed Extract including Hovenia dulcis Thunberg against Chronic Ethanol Treatment-induced Cytotoxicity in a Brain and Liver Tissue (만성 알코올 섭취로부터 유도되는 뇌 및 간 조직 독성에 대한 지구자 혼합 추출물의 보호 효과)

  • Kim, Jong-Min;Park, Seon-Kyeong;Guoa, Tian-Jiao;Kang, Jin-Yong;Ha, Jeong-Su;Lee, Du-Sang;Kwon, O-Jun;Lee, Uk;Heo, Ho Jin
    • Journal of agriculture & life science
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    • v.50 no.2
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    • pp.125-138
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    • 2016
  • To assess the industrial possibility of mixed-extracts containing Hovenia dulcis Thunberg and 12 different botanical ingredients, a protective effect was confirmed in the chronic ethanol-induced the liver, brain, and blood injury in mouse. Blood glucose levels of the normal control group(NG) and ethanol administration group(EG) were respectively 119.43mg/dL and 305.25mg/dL, and the mixed-extracts administration group(100, 200mg/kg body weight + 25% ethanol 5g/kg body weight respectively; ME100 & ME200) were decreased to 272.76mg/dL and 234.60mg/dL. Blood ethanol contents were decreased in ME100 and ME200(3.85mg/dL, 3.08mg/dL) compared to EG(4.08mg/dL), and blood acetaldehyde contents were also decreased in ME(15.76mg/dL, 15.16mg/dL) compared to EG(18.72mg/dL). The contents of hepatotoxic indicators such as glutamine pyruvic transaminase(GPT) and glutamic oxaloacetic transaminase (GOT), nephrotoxic indicators such as blood urea nitrogen(BUN), and creatine(CRE), and total cholestero(TCHO), and triglyceride(TG) in mouse blood serum were significantly decreased in the ME compared to EG. The acetylcholinesterase(AChE) activity of ME(109.00% and 108.47%, respectively) in mouse brain tissues was decreased in ME compared to EG(116.10%). Finally, ME was remarkable in vivo antioxidant activities in the mouse liver and brain tissues by superoxide dismutase(SOD), oxidized glutathione(GSH)/total GSH ratio and the malondialdehyde (MDA) assay. Therefore, the mixed-extracts was considered to be effective a high value food with protective effect against chronic ethanol traetment-induced cytotoxicity in liver and brain tissues.

Dietary effects of black bean fermented by Monascus pilosus on body weight, serum lipid profiles and activities of hepatic antioxidative enzymes in mice fed high fat diets (Monascus Pilosus로 발효시킨 검정콩 첨가 식이가 고지방식이 마우스의 체중과 혈청 지방함량 및 간 조직 항산화계 효소활성에 미치는 영향)

  • Lee, Sang-Il;Kim, Soon-Dong;Lee, Ye-Kyung;Kim, Mee-Jung;Lee, In-Ae;Choi, Jongkeun;Suh, Joo-Won
    • Journal of Nutrition and Health
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    • v.46 no.1
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    • pp.5-14
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    • 2013
  • The anti-obesity effects of fermented black bean were tested with mice fed a high fat diet for seven weeks. Body weight gain and feed efficiency ratio (FER) in the high fat diet control (HC) group were markedly higher, compared with those of the normal control (NC) group, but were significantly lower in the 2% black bean powder supplemented high fat diet (BB) group and 2% black bean powder fermented by M. pilosus supplemented high fat diet (BBM) group, compared with those of the HC group. Food intake in the HC and BB groups was significantly lower than that of the NC and BBM groups. Water intake in the HC group was significantly lower than that of the NC group, but was higher in the BB and BBM groups, compared with that of the HC group. On the other hand, relative liver and kidney weight in the HC group was lower than that of the NC group, but was higher in the BB and BBM groups, compared with that of the HC group. In addition, whereas epididymal fat weight in the HC group was markedly higher than that of the NC group, it was significantly lower in the BB and BBM groups, compared with that of the HC group. Meanwhile, hepatic GSH in the HC group was significantly lower than that of the NC group, but was slightly higher in the BB and BBM groups, compared with that of the HC group. Although hepatic LPO in the HC group was dramatically higher than that of the NC group, it was significantly lower in the BB and BBM groups, compared with that of the HC group. In addition, serum TG, total cholesterol, and LDL-cholesterol in the HC group was significantly higher than that of the NC group, but was significantly lower in the BB and BBM groups, compared with that of the HC group. On the contrary, HDL-cholesterol in the HC group was significantly lower than that of the NC group, but was higher in the BB and BBM groups, compared with that of the HC group. In addition, activity of XOR D type in the HC group was lower than that of the NC group, but was slightly higher in the BB and BBM groups, compared with that of the NC group. Activities of ROS scavenging enzymes, such as SOD, GPX, and GST in the HC group were significantly lower than those of the NC group, but were significantly higher in the BB and BBM groups, compared with those of the HC group. In addition, serum ALT activity in the HC and BB groups was higher than that of the NC group, but was significantly lower in the BB and BBM groups, compared with that of the HC group. In histopathological findings, hepatic fat accumulation in the HC group was higher than that of the NC group, but was lower in the BBM group, compared with that of the HC and BB groups. In particular, antiobese, hypolipidemic, and antifatty liver effect of black bean powder fermented by M. pilosus was specifically higher than that of non-fermented steamed black bean. In conclusion, the constituents of black bean fermented by Monascus pilosus have been proven to not only inhibit obesity and hyperlipidemia but also decrease hepatic fat accumulation in high fat diet-induced obese mice.

Anti-obesity Effects of African Mango (Irvingia gabonesis, IGOB 131TM) Extract in Leptin-deficient Obese Mice (유전성 비만 마우스에 대한 아프리칸 망고 추출물의 항비만 효과)

  • Lee, Minhee;Nam, Da-Eun;Kim, Ok Kyung;Shim, Tae Jin;Kim, Ji Hoon;Lee, Jeongmin
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.10
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    • pp.1477-1483
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    • 2014
  • This study investigated the anti-obesity effects of African mango (Irvingia gabonesis, IGOB $131^{TM}$) extract in leptin-deficient obese mice. Experimental groups were treated with two different doses of IGOB $131^{TM}$ (1% and 2% in each AIN93G supplement) for 8 weeks. Treatment of obese mice with both low and high dose of IGOB $131^{TM}$ significantly reduced body weight gain by 10.9% and 13.3%, respectively, compared to control obese mice. Subcutaneous adipose tissue weight of mice was significantly reduced by 18% by low-dose and 23% by high-dose supplementation. This result was supported by micro-CT analysis around the abdominal regions of mice, indicating that the adipose tissue area and volume were significantly reduced by treatment with IGOB $131^{TM}$. Serum levels of triglycerides in the low- and high-dose groups were reduced by 36.5% and 43.8%, respectively, upon treatment with IGOB $131^{TM}$, whereas total cholesterol levels were reduced by 31.8% and 35.4%. Interestingly, the serum LDL level decreased upon treatment with IGOB $131^{TM}$ while the serum level of HDL dramatically increased upon high-dose treatment with IGOB $131^{TM}$, resulting in a significant reduction in the LDL to HDL ratio of 59.2%. These results were supported by the expression levels of enzymes and proteins related to lipid metabolism assessed by real-time PCR. There was a significant increase of in adiponectin expression as well as significant decreases in the expression of FAS, LPL, and lipid regulatory transcription factors such as PPAR-${\gamma}$, C/EBP, and SREBP upon both low- and high-dose IGOB $131^{TM}$ treatment. However, there was no statistical difference between low- and high-dose treatments. These results suggest that IGOB $131^{TM}$ is able to regulate the serum lipid profiles by reducing triglyceride and increasing HDL levels as well as regulate expression of lipid metabolic factors, resulting in reduction of a weight gain in leptin-deficient obese mice.

Perfluoropolymer Membranes of Tetrafluoroethylene and 2,2,4Trifluofo- 5Trifluorometoxy- 1,3Dioxole.

  • Arcella, V.;Colaianna, P.;Brinati, G.;Gordano, A.;Clarizia, G.;Tocci, E.;Drioli, E.
    • Proceedings of the Membrane Society of Korea Conference
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    • 1999.07a
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    • pp.39-42
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    • 1999
  • Perfluoropolymers represent the ultimate resistance to hostile chemical environments and high service temperature, attributed to the presence of fluorine in the polymer backbone, i.e. to the high bond energy of C-F and C-C bonds of fluorocarbons. Copolymers of Tetrafluoroethylene (TEE) and 2, 2, 4Trifluoro-5Trifluorometoxy- 1, 3Dioxole (TTD), commercially known as HYFLON AD, are amorphous perfluoropolymers with glass transition temperature (Tg)higher than room temperature, showing a thermal decomposition temperature exceeding 40$0^{\circ}C$. These polymer systems are highly soluble in fluorinated solvents, with low solution viscosities. This property allows the preparation of self-supported and composite membranes with desired membrane thickness. Symmetric and asymmetric perfluoropolymer membranes, made with HYFLON AD, have been prepared and evaluated. Porous and not porous symmetric membranes have been obtained by solvent evaporation with various processing conditions. Asymmetric membranes have been prepared by th wet phase inversion method. Measure of contact angle to distilled water have been carried out. Figure 1 compares experimental results with those of other commercial membranes. Contact angles of about 120$^{\circ}$for our amorphous perfluoropolymer membranes demonstrate that they posses a high hydrophobic character. Measure of contact angles to hexandecane have been also carried out to evaluate the organophobic character. Rsults are reported in Figure 2. The observed strong organophobicity leads to excellent fouling resistance and inertness. Porous membranes with pore size between 30 and 80 nanometers have shown no permeation to water at pressures as high as 10 bars. However high permeation to gases, such as O2, N2 and CO2, and no selectivities were observed. Considering the porous structure of the membrane, this behavior was expected. In consideration of the above properties, possible useful uses in th field of gas- liquid separations are envisaged for these membranes. A particularly promising application is in the field of membrane contactors, equipments in which membranes are used to improve mass transfer coefficients in respect to traditional extraction and absorption processes. Gas permeation properties have been evaluated for asymmetric membranes and composite symmetric ones. Experimental permselectivity values, obtained at different pressure differences, to various single gases are reported in Tab. 1, 2 and 3. Experimental data have been compared with literature data obtained with membranes made with different amorphous perfluoropolymer systems, such as copolymers of Perfluoro2, 2dimethyl dioxole (PDD) and Tetrafluorethylene, commercialized by the Du Pont Company with the trade name of Teflon AF. An interesting linear relationship between permeability and the glass transition temperature of the polymer constituting the membrane has been observed. Results are descussed in terms of polymer chain structure, which affects the presence of voids at molecular scale and their size distribution. Molecular Dyanmics studies are in progress in order to support the understanding of these results. A modified Theodoru- Suter method provided by the Amorphous Cell module of InsightII/Discover was used to determine the chain packing. A completely amorphous polymer box of about 3.5 nm was considered. Last but not least the use of amorphous perfluoropolymer membranes appears to be ideal when separation processes have to be performed in hostile environments, i.e. high temperatures and aggressive non-aqueous media, such as chemicals and solvents. In these cases Hyflon AD membranes can exploit the outstanding resistance of perfluoropolymers.

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Dietary Effects of Post-fermented Green Tea by Monascus pilosus on the Body Weight, Serum Lipid Profiles and the Activities of Hepatic Antioxidative Enzymes in Mouse Fed a High Fat Diet (Monascus pilosus로 발효시킨 후발효 녹차가 고지방 식이 마우스의 체중과 혈청 지방함량 및 간 조직 항산화계 효소활성에 미치는 영향)

  • Lee, Sang-Il;Lee, Ye-Kyung;Kim, Soon-Dong;Yang, Seung-Hwan;Suh, Joo-Won
    • Journal of Applied Biological Chemistry
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    • v.55 no.2
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    • pp.85-94
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    • 2012
  • The anti-obese, hypolipidemic and hepatoprotective effects of post-fermented green tea by Monascus pilosus was tested with mice fed with high-fat diet for 7 weeks. The body weight gain and feed efficiency ratio (FER) in normal control group (NC), CHA (2% non-fermented green tea powder supplemented high-fat diet group) and mCHA (2% green tea powder post-fermented by M. pilosus supplemented high fat diet group) groups were significantly lower than those of high fat diet control group (HC). Epididymal fat weight in mCHA and NC were significantly lower than HC. The hepatic lipid peroxide was dramatically higher in HC than that of NC and was significantly lower in CHA and mCHA. In addition, dehydrogenase type activity of xanthine oxidoreductase in HC was lower than that of NC, but significantly higher than CHA and mCHA. In histopathological findings, hepatic fat accumulation in HC was higher than that of NC, CHA and mCHA. Antiobese, hypolipidemic and antifatty liver effect of green tea powder post-fermented by M. pilosus was slightly higher than that of non-fermented green tea. In conclusion, the constituents of green tea fermented by M. pilosus has been proven to not only inhibit obesity and hyperlipidemia but also decrease the hepatic fat accumulation in high fat diet-induced obese mice.

Serum high sensitivity C-reactive protein levels in obese middle school boys (남자 중학생에서 비만과 high sensitiviy C-reactive protein의 관계)

  • Jeong, Jae-Ho;Lim, Jae-Woo;Cheon, Eun-Jeong;Ko, Kyong-Og;Lee, Young-Hyuk
    • Clinical and Experimental Pediatrics
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    • v.49 no.6
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    • pp.617-622
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    • 2006
  • Purpose : High-Sensitivity C-reactive protein(hs-CRP) has been recognized as a very useful and sensitive predictor of the future risk of myocardial infarction. But the clinical significance of hs-CRP in children remains uncertain. To confirm the existence of obesity-induced vascular inflammation and the association between metabolic syndromes and elevation of CRP in children, we investigated the relationship among CRP, obesity, blood pressure(BP), and serum lipids in schoolboys. Methods : Twenty-eight obese(BMI $29.61{\pm}3.29kg/m^2$) and 93 non-obese(BMI $18.99{\pm}2.21kg/m^2$) boys aged 14 years were examined. Serum CRP levels was measured by the high sensitive latex turbidimetric immunoassay and subjects with CRP levels below 0.3 mg/dL were adopted to avoid the influence of acute infection. Results : Obese children had significantly higher hs-CRP levels than their non-obese group($0.104{\pm}0.075$ vs. $0.054{\pm}0.005mg/dL$). In the obese group, BMI, systolic blood pressure, diastolic blood pressure, apolipoprotein B, atherogenic index, and triglyceride were significantly higher than in nonobese. The BMI, diastolic blood pressure, apolipoprotein E, atherognic index, and triglyceride showed positive correlation with log CRP by simple regression. Multiple regression analysis indicated that BMI and apolipoprotein E were strongly related to CRP. Conclusion : This study revealed that obese children tended to have higher levels of serum hsCRP, BP elevation and dyslipidemia than the control group and that BMI and apolipoprotein E were strongly related to CRP. These results indicate that obesity related metabolic syndrome can be developed in children.

Effect of Tumeric (Curcuma longa) on Bile Acid and UDP-glucuronyl Transferase Activity in Rats Fed a High-fat and -cholesterol Diet (울금(Curcuma longa L.)이 고지방·고콜레스테롤 식이 흰쥐에서의 담즙산 및 UDP-glucuronyl transferase 활성에 미치는 영향)

  • Kim, Min-Sun;Chun, Sung-Sik;Kim, Sang-Hun;Choi, Jung-Hwa
    • Journal of Life Science
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    • v.22 no.8
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    • pp.1064-1070
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    • 2012
  • The current study examined the effect of turmeric powder on bile acid and UDP-glucuronyl transferase activity in rats fed a high-fat and -cholesterol diet. Sprague-Dawley male rats weighing $120{\pm}10$ g were randomly assigned to a normal diet group (N group) and a high-fat and -cholesterol diet group (HF group), which was further divided into a high-fat and high-cholesterol with a 2.5% tumeric powder supplement group (TPA group) and 5% turmeric powder-supplemented group (TPB group). Body weight gain and food efficiency ratio were significantly increased in the N group as compared to the HF group, but they were significantly decreased in turmeric-supplemented groups as compared to the HF group. The total serum cholesterol and TG contents of the turmeric-supplemented groups were decreased as compared to those of the HF group. Especially, the TPB group was significantly decreased as compared to the HF group. The serum LDL-cholesterol and AI of the turmeric-supplemented groups were decreased as compared to the HF group. The hepatic triglyceride contents of all groups supplemented with the tumeric powder were significantly decreased as compared to the HF group. The hepatic UDP-glucuronyl transferase activity of the turmeric-supplemented groups was increased as compared to the HF group. In particular, the TPB group was significantly increased as compared to the HF group. The serum total bile acid contents of the turmeric-supplemented groups were increased as compared to the HF group. These results suggest that tumeric has powerful health benefits that are created via UDP-glucuronyl transferase activity, bile acid, and lipid metabolism.

Effect of Hog Millet Supplementation on Hepatic Steatosis and Insulin Resistance in Mice Fed a High-fat Diet (고지방식이로 유도한 지방간 마우스에서 기장 첨가식이가 지방간 및 인슐린 저항성에 미치는 영향)

  • Park, Mi-Young;Jang, Hwan-Hee;Lee, Jin-Young;Lee, Young-Min;Kim, Jae-Hyun;Park, Jae-Hak;Park, Dong-Sik
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.41 no.4
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    • pp.501-509
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    • 2012
  • The dietary intake of whole grains is known to reduce the incidence of chronic diseases such as obesity, diabetes, cardiovascular disease, and cancer. In our previous study, hog millet (HM, $Panicum$ $miliaceum$ L.) water extract showed the highest anti-lipogenic activity among nine cereal types in 3T3-L1 cells. In this study, the effect of hog millet water extract on hepatic steatosis and lipid metabolism in mice fed a high fat diet was investigated. Mice were fed a normal-fat diet (ND), high-fat diet (HFD) or HFD containing 1% or 2% (w/w) HM for 7 weeks. Body weight and food intake were monitored during the study period. Insulin resistance by homeostasis model assessment (HOMA-IR), fasting lipid profile, hepatic fatty acid metabolism-related gene expression determined, and intraperitoneal glucose tolerance test (IGTT) were performed at the study's end. The results indicated that 1% and 2% HM diets effectively decreased liver weights, blood TG and T-cholesterol levels (p<0.05), while the HDL-cholesterol level was increased (p<0.05) compared to HFD-induced steatotsis mice. Hepatic lipogenic-related gene ($PPAR{\alpha}$, L-FABP, and SCD1) expressions decreased, whereas lipolysis- related gene (CPT1) expression increased in animals fed the 2% PME diet (p<0.05). In addition, mice fed 1% or 2% HM diet had markedly decreased IGTT and HOMA-IR, compared to the those of the HFD-induced hepatic steatosis control group (p<0.05). These results indicated that HM inhibited hepatic lipid accumulation by regulating fatty acid metabolism, and suggested that HM is useful in the chemoprevention or treatment of high fat-induced hepatic steatosis and hepatic steatosis-related disorders including hyperlipidemia, glucose sensitivity, and insulin resistance.