• Title/Summary/Keyword: total fat weight

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Effects of Alcohol Consumption and Fat Content in Diet on Chemical Composition and Morphology of Liver in Rat (알콜과 식이지방량이 흰쥐의 간 지질조성과 간조직형태에 미치는 영향)

  • 정경희
    • Journal of Nutrition and Health
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    • v.21 no.3
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    • pp.154-163
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    • 1988
  • Effects of alchohol and fat content in a balanced diet on chemical composition and morphology of liver were investigated in growing rats. Fourth eight male rats of Sprague-Dawley strain weighing about 160g were divided into 4 groups ; high fat diet group, alcohol-administered high fat diet group, low fat diet group and alcohol-administered high fat diet group, low fat diet group and alcohol-administered low fat diet group. High and low fat diets supplied 30% and 12%, respectively, of total calorie intake from fat, and alcohol was given by adding ethanol in drinking waster at 10%. Diets contained adequate amounts of all nutrients required for rats, including lipotrpoic agents(choline and methionine) to minimize effects of factors other than alcohol on liver damage. Ratios of liver weight to body weight were statistically different among groups. Liver/dody weight ratios alcohol-administered rats were significantly higher than those of non-alcohol groups after 6 weeks treatment. Although total lipid and triglyceride per gram liver were increased in alcohol-administered rats, especially low fat diet fed rats, the values were not significantly different. Opticmicroscopical observation revealed increase in cell size and no change in morphology of liver. Examination of hepatocytes by electron microscopy showed that fat droplets were observed in all groups but enlarged in the alcohol-administered low fat diet fed rat. Contents of protein, cholesterol and phospholipid were not affected by alcohol consumption. The level of lipid peroxide was significantly lower in the livers of alcohol-administered rats than in the livers of non-alcohol groups. The results of this study indicate that even moderate alcohol drinking and dietary fat content did not affect any significant change in composition and morphology of liver until 6 week treatment but that even moderate alcohol drinking caused some signs of steatosis of liver.

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The effect of High Fat Diet and Dietary Fiber on Lipid Metabolism in Rats (고지방식이와 식이섬유가 흰쥐의 체내 지질대사에 미치는 영향)

  • Han, Jeong Sun;Han, Yong Bong
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.23 no.4
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    • pp.540-540
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    • 1994
  • The effect of diets(high fat, high fat high energy, pectin, cellulose) on lipid metabolism were in 70 male rats for 8 weeks. The rats were assigned to either a control(C), high fat (HF) or high fat high energy(HFHE)group for 4 wks. During the next 4wks, reassigned to one of three treatments(high fat, pectin, cellulose) in the HF group and one of three treatment (hign fat high energy, pectin, cellulose) in the HFHE group. Therefore, the total treatment group became 7 (C, HF, HF-P, HF-C, HFHE, HFHE-P, HFHE-C). Parameters evaluated and compared for each diet were body weight, total energy intake, Feed Efficiency Ratio (F.E.R), total lipid, total cholesterol (TC), HDL-cholesterol(HDL-C), HDL-C/TC, triglyceride (TG), phospholipid in serum, and changes in liver and spleen. The results are surmmarized as follows ; 1. There were no signiticant differences in boby weight gain among the groups. 2. Total energy intake was higher in the C group than other groups. Feed Efficiency Ratio (F.E.R) was higher in the HFHE group than other groups. 3. There was no significant difference in the weight gain of liver (100g/B.W.) among the groups. However, the weight gain of spleen (100g/B.W.) was gigher in the C group than other groups (HF and HFHE). 4. Total lipid, TC, TG, and phospholipid increased significantly in all groups for the first 4 wks. However, after 8 wks, pectin and cellulose supplementation groups decreased significantly. Therefore, we can conclude that the HF and the HFHE diet led to increase lipids concentration and the pectin and the cellulose treatments decreased lipids concentration in serum. However, the pectin treatment had greater effect than the cellulose treatment.

PARTITIONING OF LIPID IN THE BODY OF FAT-TAILED LAMBS AS INFLUENCED BY DOCKING AND SEX

  • Abouheif, M.A.;Kraidees, M.S.;Shatat, R.A.
    • Asian-Australasian Journal of Animal Sciences
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    • v.6 no.1
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    • pp.79-86
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    • 1993
  • Twelve docked and 12 intact Najdi lambs of equal numbers of males and females were slaughtered at 40 kg shorn shrunk body weight, Lipid in all empty body fat components; namely, subcutaneous, intermuscular, intramuscular, omental, mesenteric, channel, perirenal, pericardial, tail, viscera, bone and hide, were determined. Except for ram lambs, which had a lower percentage of lipid in intermuscular partition in loin cut, sex did not influence the relative proportion of subcutaneous or intermuscular fat in each wholesale cut. The data also showed that docking did not change the distribution of lipid in intermuscular and intramuscular fat partitions in each wholesale cut. Docked lambs tended to accumulate lower proportions of the lipid in subcutaneous fat component in the cuts located along the dorsal line than intact lambs. The total amount of lipid deposited in the empty body of ewe lamb was heavier in weight than that of ram lamb. Docking had no effect on the distribution of total lipid in the empty body, except for subcutaneous fat component, being greater in docked lambs than did intact ones. Generally, the highest proportion of fat was associated with subcutaneous depot followed, in order, by intermuscular, mesenteric, tail, intramuscular and omental fat partitions.

Effects of Gamimahaenggamseok-tang and Typhae Pollen on Body Weight and Lipid Metabolism of Rats with Obesity induced by High Fat Diets (가미마행감석탕 및 포황이 비만유도백서의 체중 및 지질대사에 미치는 영향 억제)

  • Jang Jin Taek;Seo IL bok;Kim Jeung Beum
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.17 no.1
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    • pp.190-202
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    • 2003
  • The purpose of this study is to examine the effects of Gamimahaenggamseok-tang and Typhae Pollen on Body Weight and Lipid Metabolism of Rats with Obesity induced by high fat diet. Sixty four male Sprague-Dawley rats, around 250g of B.W., were divided into normal, control, sample A and sample B groups. Normal groups were orally administrated with saline and normal animal feed, and control groups with saline and high fat diet, sample A with liquid extract of Gamimahaenggamseok-tang and high fat diet, and sample B with liquid extract of Typhae Pollen and high fat diet. After 4 and 8 weeks administration, body weight, epididymal fat pad weight, weight of liverㆍspleenㆍkidney, abdominal skin fold thickness, feed intake, and lipid level in liver tissue on morphological examination; total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, free fatty acid, and phospholipid on serum examination were measured in all of the groups.

Effects of Laminariae Thallus Extracts on Body Weight and Lipid Metabolism in High Fat Diet Rats (곤포(昆布)추출물이 고지방 식이에 의한 체중변화와 체내 지질대사에 미치는 영향)

  • Jeong Ji-Cheon;Nam Won-Gi;Shin Hyeon-Cheol
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.19 no.5
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    • pp.1296-1302
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    • 2005
  • Laminariae Thallus has been known to be effective for the treatment of obesity. Te show the effectiveness of Laminariae Thallus in a more scientific way, Laminariae Thallus extract was prepared and evaluated in high fat diet rats by measuring the changes of body weight and lipid metabolism as described briefly below. 200 g of crushed Laminariae Thallus was extracted with methyl alcohol. The extract was evaporated under reduced pressure to give 14.4g. For 10 weeks, control group rat were ingested high fat diet, while the test group rat were fed with a fat diet pius Laminariae Thallus extract. Normal group was fed with normal diet. 150 mg of Laminariae Thallus extract per 1 kg of body weight was added to the diet in a test group rats. Control group rats on a high fat diet gained weight significantly, whereas the test group rats on a high fat diet plus Laminariae Thallus extract gained weight less. Significant increase of liver weight caused in a high fat diet was also inhibited by the Laminariae Thallus extract treatment. Total lipid, triglyceride, phospholipid and total cholesterol levels of serum in the high fat diet rats were remarkably increased, whereas their levels on a high fat diet plus Laminariae Thallus extract were less increased. While serum HDL-cholesterol levels was remarkably decreased in a high fat diet, its level was less decreased in a high fat diet plus Laminariae Thallus extract. Furthermore, we observed that the activities of hepatic acetyl-CoA carboxylase and fatty acid synthetase increased in a high fat diet, while their activities in a high fat diet plus Laminariae Thallus extract were getting back nearly to the normal levels of normal diet rats. These result showed that the obesity caused by a high fat diet was effectively inhibited by a Laminariae Thallus extract. Our results also showed that the abnormal lipid metabolism caused by a high fat diet was effectively cured by adding Laminariae Thallus extract.

The Relationship of Exercise to Bone Mineral Density of Korean Women in Taegu (한국여성의 골밀도와 운동과의 관계)

  • 이희자
    • Journal of Nutrition and Health
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    • v.29 no.7
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    • pp.806-820
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    • 1996
  • The relationship between exercise and hone mineral density (BMD) was investigated in 153 healthy women. The BMD of lumbar spine, femur(neck, ward's triangle, trochanter) and total body was determined by dual energy X-ray absorptiometry in a group subjects(65) aged 19-59 years who had been exercising(swimming or aerobic dancing) regularly for at least 2 years as well as in a similar group of nonexercising control subjects(88). Weight, height, total lean body mass(=weight-total fat body mass-bone mineral content), animal and meat Ca, Ca index, energy expenditure, BMD, PYD/Cr were significantly higher in the exercisers than the controls. There were significantly negative correlations between age, ALP and osteocalcin and BMD, but significantly positive correlations between weight, BMI, total fat body mass and total lean body mass and BMD. Stepwise multiple regression analysis revealed that total lean body mass may be a better independent predictor to BMD than total fat body mass. The nutrient intakes were more closely related to BMD in the exercisers than the controls, but energy expenditure was more closely related to BMD in the controls than the exercisers Stepwise multiple regression analysis revealed that BMD was closely related to menopause, osteocalcin, age, weight in both groups but energy intake in the exercisers alone, energy expenditure in control alone. In premenopausal women, the exercisers had significantly greater BMD than the controls. But, in postmenopausal women, no significant difference between two groups was detected. When compared to BMD of the subjects with same age range to minimize the effect of age, aerobic dancing appears to be capable of exerting a positive effect on BMD in a group of subjects aged 19-44. However, no relationship of the swimming to BMD could be identified in a group of subjects aged 37-59. The results of this study suggest that the usefulness of exercisng appears to be significantly greater in preemenopausal women than postmenoparusal women and weight bearing activity, aerobic dancing is associated with increasing BMD at the weight bearing sites and could be beneficial in the prevention of bone loss. But the usefulness of swimming on bone should be further investgated.

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High maysin corn silk extract reduces body weight and fat deposition in C57BL/6J mice fed high-fat diets

  • Lee, Eun Young;Kim, Sun Lim;Kang, Hyeon Jung;Kim, Myung Hwan;Ha, Ae Wha;Kim, Woo Kyoung
    • Nutrition Research and Practice
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    • v.10 no.6
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    • pp.575-582
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    • 2016
  • BACKGROUNG/OBJECTIVES: The study was performed to investigate the effects and mechanisms of action of high maysin corn silk extract on body weight and fat deposition in experimental animals. MATERIALS/METHODS: A total of 30 male C57BL/6J mice, 4-weeks-old, were purchased and divided into three groups by weight using a randomized block design. The normal-fat (NF) group received 7% fat (diet weight basis), the high-fat (HF) group received 25% fat and 0.5% cholesterol, and the high-fat corn silk (HFCS) group received high-fat diet and high maysin corn silk extract at 100 mg/kg body weight through daily oral administration. Body weight and body fat were measured, and mRNA expression levels of proteins involved in adipocyte differentiation, fat accumulation, fat synthesis, lipolysis, and fat oxidation in adipose tissue and the liver were measured. RESULTS: After experimental diet intake for 8 weeks, body weight was significantly lower in the HFCS group compared to the HF group (P < 0.05), and kidney fat and epididymal fat pad weights were significantly lower in the HFCS group compared to the HF group (P < 0.05). In the HFCS group, CCAAT/enhancer binding protein-${\beta}$, peroxisome proliferator-activated receptor-${\gamma}1$ (PPAR-${\gamma}1$), and PPAR-${\gamma}2$ mRNA expression levels were significantly reduced (P < 0.05) in the epididymal fat pad, whereas cluster of differentiation 36, lipoprotein lipase, acetyl-CoA carboxylase-1, sterol regulatory element binding protein-1c, pyruvate dehydrogenase kinase, isozyme-4, glucose-6-phosphate dehydrogenase, and stearoyl-CoA desaturase-1 mRNA expression levels were significantly decreased in liver and adipose tissues (P < 0.05). In the HFCS group, mRNA expression levels of AMP-activated protein kinase, hormone-sensitive lipase, and carnitine palmitoyltransferase-1 were elevated (P < 0.05). CONCLUSIONS: It can be concluded that high maysin corn silk extract inhibits expression of genes involved in adipocyte differentiation, fat accumulation, and fat synthesis as well as promotes expression of genes involved in lipolysis and fat oxidation, further inhibiting body fat accumulation and body weight elevation in experimental animals.

The Effect of Very low calorie diet and Chegameuiintang on Body Composition in Obese Patients (초저열량 식이요법과 체감의이인탕의 병행치료가 비만 환자의 신체조성에 미치는 영향)

  • Kim, Gil-Su;Kim, Dong-Yeol
    • Journal of Korean Medicine for Obesity Research
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    • v.1 no.1
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    • pp.21-32
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    • 2001
  • Objectives: The aim of this study was to the effect of very low calorie diet with Chegameuiintang to treat obese patients . Methods: We have evaluated 54 obese patients during very low calorie diet with Chegameuiintang weight-reducing regime by determining the body composition before and 1 month, 2 months after treatment by Bioelectrical impedence analysis . Results: In the change of body composition by the treatment, mean weight reduction was 11.59kg(15.57% of initial weight), mean weight reduction after 1month was 7.68kg( 10.31% of initial weight), mean weight reduction after 2 months was 3.91 kg(5.86% of weight after 1 month). Mean reduction in total fat mass was 8.03kg(2914% of the initial fat mass) which constitutes 69.28%. Mean reduction in lean body mass was 3.56kg(7.59%) Conclusions: This study has demonstrated that the compound therapy of very low calorie diet and Chegameuiintang (Tiganyiyiren-tang) is the good way of weight reduction, which reduces total fat mass and preserves lean body mass.

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Effects of Acanthopanax Sessiliflorus $S_{EEM}$ Ethyl Alcohol Extract on the Body Weight and Serum Lipid Level in Mice (오가피 에탄올 추출물이 마우스의 체중 및 혈청내 지질 함량에 미치는 효과)

  • Kim, Young-Kun;Cho, Su-In;Kim, Hyung-Woo;Jeon, Byung-Gwan;Jeong, Hyun-Woo
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.20 no.2
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    • pp.352-357
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    • 2006
  • This experimental study was designed to investigate the effects of Acanthopanax sessiliflorus $S_{EEM}$ leaves, stems, roots (ACL, ACS, ACR) on the change of weight and the serum total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, free fatty acid, total lipid and phospholipid level in obese mice induced Dy high fat diet. Experimental groups were as follows ; Normal group was fed with normal diet and administered with distilled water during 7 weeks, Control group was fed with high fat diet and administered with distilled water during 7 weeks, Sample A group was fed with high fat diet and administered with ACL of 500 mg/kg/mouse/day during 7 weeks, Sample B group was fed with high fat diet and administered with ACS of 500 mg/kg/mouse/day during 7 weeks, Sample C group was fed with high fat diet and administered with ACR of 500 mg/kg/mouse/day during 7 weeks. The results were as follows ; 1. Sample A group, Sample B group and Sample C group were significantly decreased the serum total lipid level in comparison with Control group. 2. Sample A group was decreased the body weight (4 weeks, 7 weeks), the serum total cholesterol level, the serum LDL-cholesterol level, the serum triglyceride level, the serum free fatty acid and phospholipid level but increased the serum HDL-cholesterol level in comparison with Control group. 3. Sample B group was increased the serum HDL-cholesterol level but decreased the body weight (4weeks), the serum total cholesterol level, the serum free fatty acid and triglyceride level in comparison with Control group. 4. Sample B group was significantly decreased the body weight (7 weeks), the serum LDL-cholesterol and phospholipid level in comparison with Control group. 5. Sample C group was increased the serum HDL-cholesterol level but decreased the body weight (4 weeks) and the serum free fatty acid level in comparison with Control group. 6. Sample C group was significantly decreased the body weight (7 weeks), the serum total cholesterol level, the serum LDL-cholesterol and triglyceride level in comparison with Control group. According to above results, I suggest ACR is able to be used for the obesity.

Experimental Effects of Ijin-tang add Atractylodis Rhizoma and Atratcylodis Macrocephalae Rhizoma Extract in Obese Mice Induced by High Fat Diet (이진탕가창출백출(二陳湯加蒼朮白朮)이 고지방 식이로 유발된 생쥐의 비만증에 미치는 영향)

  • Lee, Sang-Young;Jeong, Hyun-Woo
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.22 no.1
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    • pp.89-95
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    • 2008
  • This experimental study was designed to investigate the effects of Ijin-tang add Atractylodis rhizoma and Atratcylodis macrocephalae rhizoma (IJTAA) on the change of weight and serum total cholesterol, HDL-cholesterol, LDL-cholesterol, triglyceride, free fatty acid, total lipid and phospholipid level in obese mice induced by high fat diet. Experimental groups were as follows ; Normal group was fed normal diet and administered distilled water during 7 weeks, Control group was fed high fat diet and administered distilled water during 7 weeks, Sample A group was fed high fat diet and administered IJTAA 500 ㎎/㎏/day/mouse during 7 weeks, Sample B group was fed high fat diet and administered IJTAA 700 ㎎/㎏/day/mouse during 7 weeks. The results were as follows ; 1. In Sample A group and Sample B group, There were significantly decreased in body weight, serum total cholesterol level, serum triglyceride level, serum free fatty acid level, serum total lipid level and serum phospholipid level in comparison with Control group. 2. In Sample A group and Sample B group, There were significantly increased in serum HDL-cholesterol level in comparison with Control group. 3. In Sample A group and Sample B group, There were decreased in serum LDL-cholesterol level in comparison with Control group. According to above results, I suggest IJTAA is able to be used for managing obesity by controllong body weight, serum total cholesterol level, serum triglyceride level, serum free fatty acid level, serum total lipid level and serum phospholipid level.