• Title/Summary/Keyword: lipid index

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Effects of acute di-n-butyl phthalate administration on oxidative stress parameters

  • Choi, Dal-Woong;Kim, Young-Hwan;Sohn, Jong-Ryeul;Moon, Kyung-Hwan;Byeon, Sang-Hoon
    • Proceedings of the Korean Environmental Health Society Conference
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    • 2004.06a
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    • pp.178-181
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    • 2004
  • Di-n-butyl phthalate (DBP) is used extensively in the plastic industry and has been known as an environmental hormone (endocrine disruptor). Present study was undertaken to examine whether DBP can induce oxidative stress in mice. In this study, oxidative stress was measured in terms of the modification of lipid peroxidation and gamma-glutamyltranspeptidase (${\gamma}-GT$) activity. The activity of ${\gamma}-GT$, the level of lipid peroxidation and serum toxicity index were measured in male ICR mice after treatment with DBP (5 g/kg, po). Administration of DBP was found to significantly increase the level of lipid peroxidation approximately 2 fold in liver. The activity of ${\gamma}-GT$ in the liver of DBP-exposed animals was also increased approximately 2.5 fold. However, DBP did not alter the parameters for hepatotoxicity and nephrotoxicity such as alanine aminotransferase (ALT), aspartate aminotransferase (AST) and creatinine. These results indicate that DBP can induce oxidative stress in mice. The ${\gamma}-GT$ activity is considered to be increased as one of the adaptive defense mechanisms to oxidative stress induced by DBP.

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Beneficial Effect of Semen Plantaginis Herbal-Acupuncture on Cisplatin-Induced Acute Renal Failure in Rabbits (차전자약침(車前子藥鍼)이 Cisplatin에 의해 유발된 급성 신부전에 미치는 영향)

  • Park, Chun-ha;Chae, Woo-seok;Yun, Yeo-choong
    • Journal of Acupuncture Research
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    • v.21 no.2
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    • pp.155-166
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    • 2004
  • Objective : The present study was carried out to determine if Semen Plantaginis Herbal-Acupuncture exerts beneficial effect against the cisplatin-induced acute renal failure in rabbits. Method : Semen Plantaginis was selected in the basis of invigorating kidney-QI which can eliminate pathogens. The oxidative stability determined by the Rancimat technique showed higher antioxidative index when compared with control. Rabbits were treated with Semen Plantaginis Herbal-Acupuncture on Shin-shu point for 3 days, followed by cisplatin injection(5mg/kg body weight). Results : Cisplatin injection caused an increase in serum creatinine level, which was accompanied by a reduction in GFR. The fractional excretion of $Na^{+}$, $K^{+}$, glucose and phosphate increased in cisplatin-induced animals, which was partially prevented by Semen Plantaginis Herbal-Acupuncture treatment. Cisplatin injection increased lipid peroxidation, which was not prevented by Semen Plantaginis Herbal-Acupuncture. Conclusions : These results indicate that lipid peroxidation plays a critical role in cisplatin-induced acute renal failure. Semen Plantaginis Herbal-Acupuncture exerts the protective effect against acute renal failure induced by cisplatin, and its effect may be attribued to an antioxidant action.

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The Effects of Smoking Cessation through a Smoking Cessation Counselling Program on Expiratory CO Concentration, BMI, Blood Pressure, Liver Function, and Lipid Metabolism in Smoking Cessation Successes (금연 상담프로그램을 통한 금연이 금연 성공자의 호기 CO농도, BMI, 혈압, 간기능 및 지질대사에 미치는 영향)

  • Lee, Kun-Ja;Lee, Myung-Hee
    • Research in Community and Public Health Nursing
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    • v.19 no.2
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    • pp.234-246
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    • 2008
  • Purpose: This study was performed in order to examine the effects of an smoking cessation counselling program for smoking cessation success. Method: Among a total of 468 persons who had ceased from smoking for 6-months and had visited the smoking cessation clinic of a public health center from January 2nd to December 31th in 2006, 61 in all who had a negative reaction in the urine nicotine check were selected for this study. Collected data were expiratory CO concentration, BMI, blood pressure, liver function, and lipid metabolism. These data were analyzed by descriptive statistics, repeated measured ANOVA and paired t-test with the SPSS/PC(Version 12.0) program. Result: There were significant changes in expiratory CO concentration, SBP, DBP, AST, ALT, and TG, but not in BMI, $\gamma$-GTP, TC, HDL-C, and LDL-C. Conclusion: This study showed that smoking cessation through a smoking cessation counselling program has partially positive effects for smoking cessation success. The results of this study show that the smoking cessation counselling program at the smoking cessation clinic of a public health center should be continued for smoking cessation success.

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Effects of Group Music Rope-jumping on Body Composition, Fitness and Serum Lipid in Obese Elementary School Boys and Girls (학급 집단 음악줄넘기 프로그램이 비만 아동의 신체구성, 체력, 혈중지질에 미치는 영향)

  • Chang, Hyuk-Ki;Kim, Sung-Ki;Seo, Dong-Il
    • Journal of Korean Public Health Nursing
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    • v.25 no.1
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    • pp.38-47
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    • 2011
  • Purpose: The study investigated the effects of 9 weeks of group music rope-jumping training on health-related physical fitness and blood lipid in obese elementary school boys and girls. Method: Subjects were randomly assigned to either a training group (37 boys and 18 girls) or control group (36 boys and 19 girls). The training group exercised for 1 hour, 2 days per week during the 9-week supervised music rope-jumping training program. The control group was asked to maintain their normal daily physical activities. The effects of the interventions on physical fitness and blood lipids were analyzed by two-way repeated measures ANOVA (group ${\times}$ time). Results: There were significant group ${\times}$ time interaction effects on body weight (p<.023), %body fat (p=.09), body mass index (p=.018), and body fat mass (p=.019) in school girls. However, there was not an interaction effect on serum lipids in both genders. Conclusion: The 9-week music rope-jumping training program used was effective for improving body composition in obese elementary school girls.

Effects of Wear Training for Improving Vascular Compliance on Blood Pressures and Blood Lipid Profiles in Prehypertensive Subjects (온열요법으로서의 착의훈련이 고혈압 전단계자의 혈압 및 혈중 지질성분에 미치는 영향)

  • Yoo, Shin-Jung;Park, Joon-Hee
    • Korean Journal of Human Ecology
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    • v.21 no.1
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    • pp.141-149
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    • 2012
  • This study investigates the effects of wear training on blood pressure and blood lipid profiles. For the purpose of this research, 'wear training' refers to the alternating stimulation of temperature while using specific clothing under controlled situations ($18.8{\pm}0.2^{\circ}C$, $38{\pm}3%RH$). The participants alternated between two different garments producing a $1.5^{\circ}C$ difference in the innerest microclimate temperature over a period of 4 weeks. The experiments in this study were conducted in a comfortable environment after sufficient rest. The results were as follows. The systolic blood pressure and mean arterial pressure were lower in the post test than in the pre test (p<.05). The atherogenic index (AI) was also reduced and the LDL-C/HDL-C ratio increased (p<.05) in the post test. These results demonstrated that wear training positively affected improvement in vascular stiffness.

The Effect of the Dietary Carbohydrate on Lipid and Ca Metabolism, and the Immune Function in Aged Rats ($\cdot$저 탄수화물 식이로 사육된 흰 쥐의 노화과정중 나타나는 지방과 Ca 대사 및 면역능력에 미치는 영향연구)

  • 윤군애
    • Journal of Nutrition and Health
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    • v.20 no.2
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    • pp.135-144
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    • 1987
  • This study was carried out to investigate the effect of dietray carbohydrate level on the lipid and Ca metabolism, and on immune response in the process of aging. Sprag\ulcornerue - Dawley male rats of 12 months of age were fed either high carbohydrate or low carbohydrate diet for 9 months. With increasing age from 12 months to 21 months, there was no significant increase in body weight, however, the epididymal fat pat weight and total serum lipid tend to become higher, and the inorganic/organic matterratio in bone tends to become lower. This suggests that body fat accumulation increase and bone mass decrease with age. Rats fed low carbohydrate diet showed the higher epididymal fat pat weight, and the lower Ca content in femur and scapular compared to high carbohydrate diet fed rats. The immune response was also lower in low carbohydrate diet group judged by the lower thymus and spleen index and by the lower response to PHA and ConA stimulation. The results of this study suggests that the dietary level of carbohydrate and fat may play an important role in the process of aging. It could be recommended to practice high carbohydrate -low fat diet for the elderly to reduce the risk of degenerative diseases.

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Alleviative Effects of Jujube Water Extract on the Inflammation and Barrier Damage in Hairless Mice Skin (Hairless 마우스에서 대추 열수추출물의 피부내 염증 및 장벽 손상 완화 효과)

  • Choi, So-Young;Kim, Young-Chul
    • Environmental Analysis Health and Toxicology
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    • v.24 no.4
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    • pp.351-357
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    • 2009
  • To investigate the alleviative effects of jujube water extract (JWE) on the inflammation and skin barrier damage, both the irradiation of UVB and the application of squalene monohydroperoxide (Sq-OOH) were applied to the back skin of experimental animals for 4 weeks. And at the same time experimental materials were applied topically. Six weeks female SKH-1 hairless mice were divided into five groups (five animals for each group) including normal (N; saline), control (C; UVB+Sq-OOH+saline), vehicle control (VC; UVB+Sq-OOH+vehicle), positive control (PC; UVB+Sq-OOH+0.01% retinoic acid) and experimental (E; UVB+Sq-OOH+JWE) groups. The skin erythema index in the E group was significantly low compared to the C group (p<0.05). Lipid (p<0.05) and water (p<0.01) capacities in the E group were significantly high compared to the C group. In comparison with the C group, E group showed a relatively well preserved lipid lamellae in the epidermis and a relatively much less infiltration of mast cells in the dermis or hypodermis. As for the both absolute and relative weights of the spleen, PC group were significantly higher than the other groups. These results suggest that JWE have a considerably inhibitory effect on the inflammation and the skin barrier damage induced by UVB irradiation and Sq-OOH application.

Alterations in the blood glucose, serum lipids and renal oxidative stress in diabetic rats by supplementation of onion (Allium cepa. Linn)

  • Bang, Mi-Ae;Kim, Hyeon-A;Cho, Young-Ja
    • Nutrition Research and Practice
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    • v.3 no.3
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    • pp.242-246
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    • 2009
  • This study examined the anti-diabetic effect of onion (Allium cepa. Linn) in the streptozotocin (STZ)-induced diabetic rats. Male Sprague-Dawley rats were divided into normal rats fed control diet or supplemented with onion powder (7% w/w) and diabetic rats fed control diet or supplemented with onion powder. Diabetes was induced by a single injection of STZ (60 mg/kg, ip) in citrate buffer. The animals were fed each of the experimental diet for 5 weeks. Blood glucose levels of rats supplemented with onion were lower than those of rats fed control diet in the diabetic rats. Onion also decreased the total serum lipid, triglyceride, and atherogenic index and increased HDL-cholesterol/total cholesterol ratio in the diabetic rats. Glutathione peroxidase, glutathione reductase and glutathione S-transferase activities were high in the diabetic rats compared to normal rats and reverted to near-control values by onion. These results indicate that onion decreased blood glucose, serum lipid levels and reduced renal oxidative stress in STZ-induced diabetic rats and this effect might exert the anti-diabetic effect of onion.

Effect of Godulbaegi(Ixeris sonchifolia H.) Powder on Growth, Protein and Lipid Concentration in Rats (고들빼기가 흰쥐의 성장률, 단백질 및 지질농도에 미치는 영향)

  • 고진복;오세원;김재영
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.27 no.3
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    • pp.525-530
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    • 1998
  • The effects of godulbaegi(Ixeris sonchifolia H.) powder on body weight gain, lipid and protein concentrations, and enzyme activities were studied in growing male rats for 4 and 8 week. The fats (Sprague-Dawley) were fed diets containing 5% godulbaegi or without. The body weght gain, food efficiency ratio, protein efficiency ratio, hemoglobin concentration and hematocrit value of rats fed godulbaegi diet were similar to the control diet. The ratio of spleen weight to body weight in godulbaegi group for 8 weeks was greater than in that of control group, but they were similar both feeding groups in liver and kidney. The concentrations of the total lipid and triglyceride in serum were increased in rats fed godulbaegi diet for 4 week than in those fed control diet, but those were decreased in rats fed godulbaegi diet for 8 week than in those fed the control diet. The concentrations of the phospholipid, total cholestrol and HDL-cholestrol in serum were decreased in rats fed godulbaegi diet for 8 week than in those fed control diet. The HDL-cholestrol/total cholestrol ratio and athergenic index were similar to both diet groups. There were no differences in growth, serum total protein, albumin concentrations, aspartate aminotransferase and alanine aminotransferase activities between rats fed godulbaegi diet and those fed the control diet.

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Lipid Peroxidation in Vivo Monitored as Ethane Exhalation in Hyperoxia (호기중 에탄(ethane)측정을 통한 산소중독시 지질과산화평가에 관한 실험적 연구)

  • Song, Jae-Cheol;Cho, Soo-Hun;Chung, Myung-Hee;Yun, Dork-Ro
    • Journal of Preventive Medicine and Public Health
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    • v.20 no.2 s.22
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    • pp.221-227
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    • 1987
  • In vivo ethane production in rats was used as an index of oxygen toxicity. The rats were allocated to four exposure conditions; hyperbaric oxygenation (HBO=5 ATA, 100% $O_2$), normobaric oxygenation (NBO=1 ATA,100% $O_2$), hyperbaric aeration (HBA=5 ATA, 21% $O_2$) and normobaric aeration (NBA=1 ATA, 21% $O_2$). After 120 minutes of exposure, the rats exposed to high concentration and/or high pressure oxygen exhaled significantly larger amounts of ethane than those exposed to NBA, and the differences in ethane production between any two groups were statistically significant (p<.01). This finding supports the hypothesis that hyperoxia increases oxygen free-radicals and the radicals produce ethane as a result of lipid peroxidation. It is notable that the ethane exhalation level of the HBA group was significantly higher than that of the NBO group. This difference could not be accounted for by the alveolar oxygen partial presure difference between the two groups.

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