• Journal of Nutrition and Health
• /
• 제36권6호
• /
• pp.577-588
• /
• 2003

Severe protein-calorie malnutrition, common in patients with advanced liver disease, can seriously undermine the capacity for regeneration and functional restoration of liver. Nutritional supplementation for these patients can improve biochemical and hormonal abnormalities. However, these effects were not identified in patient with nonalcoholic liver cirrhosis. To determine effects of nutritional supplementation in patients with nonalcoholic liver cirrhosis, 77 subjects aged 29 to 69 years participated in this study for 12 weeks and were subdivided into three groups; normal diet group (Control group, n ＝ 16), branched-chain amino acid supplementation group (BCAA group, n ＝ 31), nutritional supplementation group (NS group, n ＝ 30). Anthropometric parameters, hemoglobin, hematocrit, blood cell counts, serum levels of lipids, vitamins, minerals and fatty acid composition, and plasma amino acids were examined. The mean values of age and height, and the initial values of weight and body mass index (BMI) were not different among all groups. After 12 weeks, there were no significant changes in these values in Control group. Only NS group showed significant increases in weight, lean body mass, midarm circumference, triceps skinfold thickness. Serum transferrins were increased both in BCAA and NS groups. Plasma levels of branched-chain amino acids, urea amino acids and glutamic acid were also significantly increased in these groups, but plasma levels of ammonia, serum LDL cholesterol and atherogenic index were decreased. However, there were no significant changes in serum levels of vitamin and mineral and composition of fatty acids in phospholipids in these groups. These results showed that the nutritional supplementation for patients with nonalcoholic liver cirrhosis can more improve nutritional status in these people together with increases of weight, body fat and lean body mass, compared to only BCAA supplementation. To ascertain and investigate the appropriate nutritional supplementation for patients with nonalcoholic liver cirrhosis, further studies are necessary.

• 한국수산과학회지
• /
• 제47권6호
• /
• pp.745-750
• /
• 2014

This study investigated the effects of squid Todarodes pacificus liver oil on the serum lipids and adipose tissue weight of rats. The rats in the soybean oil (SO) group received a basic diet prepared according to the recommendations of the American Institute of Nutrition (AIN-93G), with 7% SO as lipid source. The rats in the Patagonian toothfish Dissostichus eleginoides muscle oil (PTFO) group received 5% PTFO and 2% SO as the lipid source, while the rats in the eco-friendly squid liver oil (EFSO) group received 5% EFSO and 2% SO. EFSO was prepared according to the method outlined in the author's patent. PTFO was extracted from muscle using a physical method in the author's laboratory. The prominent polyunsaturated fatty acids in the dietary oils were 18:2n-6 (54.3%) and 18:3n-3 (5.64%) in SO, DHA (6.77%) and EPA (3.61%) in PTFO, and DHA (26.2%) and EPA (9.94%) in EFSO. After feeding for 4 weeks, the serum lipid levels (e.g., triglyceride, total cholesterol, and low-density lipoprotein cholesterol) of the rats in the EFSO group were significantly reduced as compared with those in the SO group (P<0.05); those of the rats in the PTFO group were also reduced, albeit not significantly, compared with the SO group. On the other hand, the total white adipose tissue (visceral, epididymal, and perirenal) weight was significantly reduced in the EFSO and PTFO groups compared to the SO group. These results demonstrate that EFSO is an effective lipid modifying agent in rat blood, and that EFSO and PTFO have greater anti-obesity effects than SO.

• Journal of Nutrition and Health
• /
• 제34권5호
• /
• pp.493-498
• /
• 2001

To investigate the effects of Ixeris sonchifolia Hance diets on serum and hepatic lipid levles and enzyme activities in rats administered with ethanol chronically, Sprague-Dawley male rats were AIN-76 diet(control), control diet plus ethanol, control plus Ixeris sonchifolia Hance diet, or control plus Ixeris sonchifolia Hance diet plus ethanol for 30 days. Ixeris sonchifolia Hance diets significantly decreased the serum total cholesterol, triglyceride, LDL-cholesterol, and GOT levels that were increased due to the chronic ethanol administration. In addition, Ixeris sonchifolia Hance diets significantly decreased the liver triglyceride and total lipid levels that were increased due to the ethanol administration. The present findings, combined with previous data showing differences in the effects of cabbage diets having a high or a low level of GABA on the lipid levels and the serum Y-GPT activity of rats(Cha and OH[2000] J. Korean Soc. Food Sci. Nutr. 29, 500-505) raise the possibility that GABA in plants could have a nytraceutical role in the recovery of chronic alcohol-related diseases. (Korean J Nutrition 34(5) : 493∼498, 2001)

• 대한의생명과학회지
• /
• 제24권4호
• /
• pp.380-389
• /
• 2018

Black vinegar has been traditionally used for supplemental flavoring on food, and commercialized beverages. Here, to investigate the effects on in vivo anti-obesity complications of black vinegar produced with herbal extracts, we evaluated on the biochemical effects of high-fat diet (HFD) induced mice compared to control fed ones. After a 84-day experiment HFD mice had higher (P < 0.05) weight gains, relative abdominal-fat pads, blood glucose level, serum/liver lipids, and serum nephron indices. Continuous oral treatment of three different concentration of herbal black vinegar (HBV; stock, 2-fold, and 4-fold diluted solution) to HFD mice showed that HBV reduced marked obesity (fat depositions, adipocyte hypertrophy), hyperglycemia, hyperlipidemia (serum total cholesterol, triglyceride, LDL-cholesterol levels), enhanced liver function (AST/ALT), and kidney function (BUN, creatine levels), respectively. Thus, HBV is expected to serve as an efficient and functional supplemental ingredients or food for the alleviation of obesity syndrome.

• Journal of Nutrition and Health
• /
• 제33권5호
• /
• pp.497-501
• /
• 2000

We investigated the effect of tea fungus/kombucha(TF) beverage on serum and liver lipid metabolism in growing male rats. The rats(Sprague-Dawley) were divided into five groups; control(TF free water), 20 or 40% TF groups(20 or 40% TF in water) and 20 or 40% TFS groups(20 or 40% TF autoclaved in water) according to the level of TF supplementation. The rats were fed ad libitum each of the experimental beverage for 7 weeks. The body weight gain of all the TF and TFS groups were similar to that of the control group. The total lipid and triglyceride concentrations of serum in the 40% TF group were increased more than those in the control group, but those in the 20% TF and 20% TFS groups were similar to that of the control group. The total cholesterol, HDL-cholesterol concentrations, HDL-cholesterol / total cholesterol ratio and atherogenic index of serum in all the TF and TFS groups were similar to those of the control group. The LDL-cholesterol concentration of serum was significantly lower in the 20% TF group than that in the control group. The LDL-cholesterol concentration of serum was significantly lower in the 20% TF group than that in the control group, but those of the 40% TF, 20% TFS and 40% TFS groups were similar to that of the control group. The liver weights of all the TF and TFS groups were heavier than that of the control group. The concentrations of hepatic triglyceride in the 20% TF and 20% TFS groups were significantly decreased, compared with that in the control group. The concentrations of hepatic total cholesterol in all the TF and TFS groups were significantly more decreased than that in the control group. These results indicated that the liver weights of tea fungus/kombucha beverage feeding rats were increased, also the serum triglyceride and total cholesterol concentrations of 40% TF feeding rats were increased. but the serum LDL-cholesterol, hepatic triglyceride and cholesterol levels of 20% TF feeding rats were decreased.

• 한국농촌생활과학회지
• /
• 제5권2호
• /
• pp.125-134
• /
• 1994

This study was performed to observe the effects of dietary fat levels and sources on lipids contents and cellularities of liver, brain, and adipose tissue of early weaned rats. Male Sprague-Dawley rats were prematurely weaned from postnatal 17th day with the experimental diets differ in fat levels : low(5%), medium(10%), high(20%) and fat sources : butter, soybean oil, butter＋ soybean oil. On the postnatal 29th day, contents of total lipid, triglyceride, cholesterol and phospholipid of serum, liver, brain and adipose tissue were determined, and DNA was determined to assess the cell growth. Rats early weaned fed high fat diet showed lower total lipid and triglyceride levels in serum and liver than those fed medium or low fat diet Rats early weaned fed high fat diet had adipocytes of fewer number, but larger size than those of rats fed low or medium fat diets. Rats early weaned fed soybean oil diet had more adipocytes thu those fed butter diet. Rats normally weaned to commercial chow diet showed lower total lipid, triglyceride, and cholesterol levels in serum and liver, had fewer adipocytes than all early weaned rats except for rats fed high fat-butter diet. These results suggest that high fat-butter diet is ideal weaning diet at early weaning.

• 약학회지
• /
• 제49권6호
• /
• pp.477-483
• /
• 2005

This study had been done for the investigation of the effect of Vitis vinifera extract (VV), Schisandra chinensis extract (SC), Taraxacum officinale extract (TO), Gardeniajasminoides extract (GJ), Angelica acutiloba extract (AA) and Paeonia japonica extract (PJ) on fatty liver and hepatotoxicity which was induced by Lieber-DeCarli ethanol liquid diet. Male Sprague-Dawley rats were randomly divided into eight groups: ethanol diet (ED), normal diet (ND), ED+VV (100mg/kg), ED+SC, ED+TO, ED+GJ, ED+AA, and ED+PJ (300mg/kg/day). Rats fed liquid diets for 6 weeks showed remarkable increase in serum and hepatic lipids indicating the onset of alcoholic fatty liver. The increasing levels of GPT, ALP activities in serum were observed in the groups fed with alcohol-containing diets compared to those of the ND group. The VV, SC, TO, GJ, AA and PJ groups were decreased the levels of triglyceride, free fatty acid and total cholesterol in serum and liver and GPT, ALP activities in serum. Therefore, they can be utiliaed as a health functional food or new drug candidate for fatty liver and hepatotoxicity which was induced by chronic alcohol consumption.

• 한국식품영양학회지
• /
• 제25권1호
• /
• pp.99-104
• /
• 2012

The goal of this study was to examine the ameliorative effects of black ginseng(BG) in male obese diabetic C57BLKS/ J-db/db mice. Ten-week-old male db/db mice were administrated 300 mg/kg of F-BG daily for 6 weeks, The db/db mice where corresponded to the normal group and db/db mice which were the diabetic positive group were not provided BG treatment. The supressive effects of treatment were examined on serum lipids levels, which included total cholesterol, triglyceride, LDL-cholesterol and nonesterified fatty acid. Also, weight changes and the relative weight of liver and kidney, organ pathological investigation were measured. The effects of treatment were assessed by comparing the results of the db/db mice that received BG for 6 weeks with that of the diabetic positive group. Significant differences in several biological parameters such as HDL level(p<0.05), TG level(p<0.05) and NEFA level(p<0.05) were observed for the BG group. BG treatment increased the HDL level and decreased the NEFA level, which could ameliorate hyperlipidemia or blood circulation.

• Korean Journal of Acupuncture
• /
• 제22권4호
• /
• pp.83-90
• /
• 2005

Objectives : To investigate the effects of acupuncture at Gansoo (B-18) and Chungwan (CV-12) on lipid metabolism in rats fed peroxidized lipid diet. Methods : Effects of acupuncture at Gansoo and Chungwan on plasma and liver lipid composition and antioxidative capacity were investigated in rats fed peroxidized lipids. Results : Although the level of plasma total cholesterol and triglyceride showed a tendency to decrease in the acupuncture group, the plasma HDL-cholesterol concentration showed no significant difference. The level of liver total cholesterol and triglyceride showed no significant difference in all treatment groups. Thiobarbituric acid( TBARS ) values in plasma and liver showed a tendency to decrease in the acupuncture groups. The plasma GOT and GPT activities showed low values in the acupuncture groups. The liver glutathione peroxidase, superoxide dismutase and catalase activity showed high values in the acupuncture groups. Conclusions : The results suggest that acupuncture at Gansoo (B-18) and Chungwan (CV-12) may have an influence on lipid metabolism via enhancing antioxidative capacity.

• 한국식품영양과학회지
• /
• 제14권3호
• /
• pp.223-228
• /
• 1985

최근(最近) 식이성(食餌性) 섬유소(纖維素)가 인간(人間)의 질병발생(疾病發生)에 예방효과(豫防效果)가 있음이 밝혀진 바, 특히 동맥경화증(動脈硬化症)에 관련(關聯)한 cholesterol 저하효과(低下效果)를 조사(調査)하기 위하여 본(本) 실험(實驗)에서는 pectin, agar, pectin+tannic acid, tannic acid 각(各) 5%를 0.5% cholesterol 식이(食餌)에 첨가(添加)하여 Sprague-Dawley계(系) 흰쥐(male)에게 6 주간(週間) 급여(給與)하였다. 이에 흰쥐의 체중증가량(體重增加量), 소화흡수율(消化吸收率), 각종(各種) 장기(臟器) 중량(重量), 혈지(血漬)과 간장(肝臟) 및 분변(糞便)중의 지질(脂質) cholesterol함량(含量)을 측정(測定)한 결과(結果)는 다음과 같다. 1. 체중증가량(體重增加量)과 소화흡수율(消化吸收率)은 5% tannic acid 첨가군(添加群)만이 유의(有意)하게 낮았다. 2. 각종(各種) 장기(臟器)의 중량(重量)에서 간장(肝臟) 비장(脾臟)은 유의성(有意性)이 없었으며 신장(腎臟)은 PEC, AA군(群)에서 감소(減少)하였고, 심장(心臟)은 basal군(群), 폐장(肺臟)은 basal+chol 군(群)에서 유의(有意)하게 증가(增加) 하였다. 3. 혈청(血淸)중 GOT, GPT는 0.5% cholesterol 첨가군(添加群) (basal+chol.)만이 현저하게 높았으며 PEC 군(群)에서 유의(有意)하게 감소(減少)하였다. Total protein은 basal+chol. 만이 유의(有意)하게 높았으나 albumin, A/G ratio는 유의성(有意性)이 없었다. 4. 혈청(血淸)중 tolal lipid와 cholesterol 함량(含量)에는 유의성(有意性)이 나타나지 않은 반면, 간장(肝臟)중 조지질(粗脂質) 및 sterol 함량(含量)은 PEC 군(群)만이 유의(有意)하게 증가(增加)하였다.