• Korean Journal of Ichthyology
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• v.28 no.1
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• pp.19-27
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• 2016

The RLG (relative length of gut) is 1.52 (n=12) in the sablefish, Anoplopoma fimbria. The digestive tract has five or six pyloric caeca in the posterior region of stomach. Morphology of mucosal fold is unbranched type in the esophagus and stomach, but branched type in the intestine. The histological structure of digestive tract can be divided into mucosal layer, submucosal layer, muscular layer and serous membrane in the cross section. In the esophagus, mucosal epithelial layer is a simple, and consists of ciliated columnar epithelia and mucous cells. In the stomach, gastric gland of mucosal epithelial layer is a tubular, and is composed of chief cell, parietal cell and mucin secreting cell, which is columnar and contained secretory granules of red and blue colors in the AB-PAS (pH 2.5) reaction. In the intestine, mucosal epithelial layer is a simple, and consists of ciliated columnar epithelia and goblet cells. The submucosal layer is composed mainly of collagen fibers, and well developed in the esophagus. And the muscular layer of digestive tract is divided into longitudinal and circular muscle layer, and well developed in the stomach. The liver is composed of numerous lobular structure and bile canaliculi. Stainability of hepatocyte cytoplasm was eosinophilic, and nucleus and nucleolus showed basophilic in the H-E stain. The pancreatic tissue was scattered in the fatty tissue near the digestive tract, and acinar gland consisting of numerous exocrine cells. And cytoplasmic stainability of exocrine cell was basophilic, and contained numerous zymogen granules of eosinophilic in the H-E stain.

• Journal of Nutrition and Health
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• v.1 no.3_4
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• pp.201-205
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• 1968

The authors has observed the histopathologically and histochemically on the effect of the garlic and garlic oil to the liver and kidney of rats. In order to confirm the histochemical changes of the metabolism of polysaccarides, the periodic acid Schiff reaction was applied. The 30 albino adult male rats weighing about 150 grames from the National Institute of Health were housed individualy and devide into 3 experimental groups: Group C: stock diet group Group B: stock diet-garlic group Group A: stock diet-garlic oil group Group C was fed with stock diet only through out this experimental period, Group B was fed with stock diet supplemented with garlic homogenator to be 1%, and Group A was fed with stock diet supplemented with the garlic oil to 0.05%. The garlic oil used in this experiments was extracted by author. And all rats was fed during 10 weeks. The histopathological and histochemical results were shown in each figure. According to the all results, the following concIusions were drawn. 1) In the garlic oil administrated groups, congestion of the sinusoid was subsided and the liberation of the Kupffer's cells were observed. 2) In garlic administrated groups, fatty metamorphosis in hepatic cells, and slight liberation of Kupffer's cells in sinusoidal walls were observed. Connective tissue proliferation and collagen bundle were observed. 3) The connective tissue and blood vessel wall in portal area Were reacted intensely with PAS stain. The hepatic cells Were reacted intensely with PAS stain in control group and moderately or slightly in garlic and garlic oil administrated group. 4) There were no significant differences in collecting and Henle's loops in each groups, but narrowing of lumen of the distal tubules were observed in garlic oil administrated group. 5) The basement membrane of the tubules and the connective tissues of the vessel wall in Kideny were reacted intensely with PAS stain in each groups. In control and garlic administrated groups. the brush border of the proximal tubules were reacted intensely with PAS stain, but epithelium of the Heine's loop, proximal, distal and collecting tubules were reacted moderately. In garlic oil administrated-group, there were tendency of decreasing of PAS stain in each tubules.

• Journal of the Korean Society of Food Science and Nutrition
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• v.22 no.6
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• pp.685-691
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• 1993

This study was designed to examine effects of the various levels of sardine and safflower oil mix on lipid contents of serveral tissues in dietary hyperlipidemic rats. Experimental oils were 16% butter(control group), 8% butter +8% olive oil(group 2) 8% butter+8% sardine oil(group 3) 8% butter+6% sardine oil+2% safflower oil(group 4), 8% butter+4% sardine oil+4% safflower oil(group 5),8% butter+2% sardine oil+6% safflower oil(group 6) and 8% butter+8% safflower oil(group 7). The diet administered to the male rats of Sprague-Dawley were fed for 4 weeks. In livers, total cholesterol and triglyceride, phospholipid concentrations were lowest in the group 5 and free cholesterol concentrations were lower in the groups 4 and 5, particularly. Total cholesterol and triglyceride concentrations in brain were significantly lower in the group 5 and phospholipids were lowest in the group 3, while free cholesterol were group 7. In testes, total cholesterol and triglyceride, phospholipid, free cholesterol concentrations were lower in the all experimental groups than the control group, but those of kidney were lower in the groups 3, 7 than in the control group. Feeding mixed oil having equal quantity of sardine oil and safflower oil were effective on the reduction of the lipid contents in the principal tissues. It might be due to the effects of appropriate ratios of P/S, 0.85 and n-6/n3-p, 2.85 in the test lipids.

• Nutritional Sciences
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• v.9 no.2
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• pp.82-91
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• 2006

This study was performed to investigate the effect of normal diet with or without naringin supplement on the lipid and antioxidant metabolism in ethanol-treated rats for a short tenn. Male Sprague-Dawley rats were divided into three groups (n=10), which were assigned to one of three dietary categories : $E_8$ : ethanol diet for 8 wks, $E_4N_4$ : ethanol diet for the first 4 wks and normal diet for the last 4 wks, $E_4Nna_4$ : ethanol diet for the first 4 wks and normal diet with naringin supplement for the last 4 wks. Plasma total cholesterol concentrations were significantly higher in ethanol fed rats for 8 weeks. The HDL-C/total-C ratios of the $E_4N_4$ and the $E_4Nna_4$ groups were significantly higher than that of the $E_8$ group, while the atherogenic index was lower in the $E_4N_4$ and the $E_4Nna_4$ groups than in the $E_8$ group. The $E_4N_4$ and $E_4Nna_4$ diets significantly lowered both the hepatic cholesterol and triglyceride levels compared to the $E_8$ group. Accumulation of hepatic lipid droplets was observed to be the highest in the $E_8$ group. In the current study, the naringin supplement to normal diet significantly lowered both the hepatic HMG-CoA reductase and ACAT activities in ethanol pre-treated rats for 4 weeks. Antioxidant enzyme activities were also upregulated when ethanol feeding was ceased. Naringin supplement given for 4 weeks after ethanol cessation resulted in a significant decrease in the plasma cholesterol and hepatic lipids and plasma TBARS as well as the hepatic HMG-CoA reductase and ACAT activities compared to the rats given ethanol diet for the entire 8 weeks. Replacement of normal diet following a short tenn ethanol feeding was effective for the recovery of ethanol-induced fatty liver and for normalizing plasma and hepatic lipid profiles and antioxidant enzyme activities, regardless of an additional phytochemical supplement, naringin. The effect of naringin could seemingly be more evident if its supplementation period had been extended longer than 4 weeks after ethanol cessation.

• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.6
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• pp.782-789
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• 2012

This study was designed to evaluate the anti-metabolic syndrome effects of capsule-filled cheonggukjang (CGJ) added with arrowroot (Pueraria thunbergiana) extracts on body weight, adiposity and lipid metabolism in ob/ob mice. Experimental groups were normal control group (NC: basal diet), positive control group (PC: 2% CGJ), CGJ added with arrowroot extracts group (AR: 2% arrowroot in CGJ), and capsule-filled CGJ added with arrowroot extracts group (ARC: 2% arrowroot CGJ capsule). Each group was fed experimental diet for 10 weeks. Final body weight gain and atherogenic index were significantly lower in the ARC than NC group. Serum levels of total cholesterol, LDL-cholesterol, and triglycerides, blood glucose and atherogenic index were significantly lower in the ARC than NC group. Furthermore, fatty liver and regional lipid accumultion in ob/ob mice were inhibited in the ARC group. The hepatic activities of superoxide dismutase, catalase and glutathione S-transferase were significantly higher in the ARC than NC group. Therefore, the anti-matabolic syndrome effects of the ARC group were higher than the AR group. In conclusion, these results indicated that CGJ added with arrowroot mediates its anti-obesity effects in ob/ob mice by improving lipid metabolism and antioxidant enzyme.

• Journal of Oriental Neuropsychiatry
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• v.21 no.4
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• pp.53-68
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• 2010

Objectives : We investigated the effects of Sopungsungj-won(Shufengshunqjvuan) (SSEx1, SSEx2) on the metabolic syndrome in high-fat diet induced obese mice. Methods: 8 weeks old, high fat diet induced obese male mice were divided into 4 groups: C57BL/6 lean control, obese vehicle control, SSEx1, SSEx2. After mice were treated with SSExl, SSEx2 for 12 weeks, we measured body weight gain, food intake, feeding efficiency ratio, fat weight, plasma leptin, insulin, glucose and lipid levels. We also observe the morphology and count for the numbers of Adipocyte and evaluate the weight of organs and it's function. Results: 1. Compared to Obese Control Group, SSEx1 gained significantly lower body weight and showed lower Feeding Efficiency Ratio. 2. Compared to Obese Control Group, SSEx1 showed lower weights of epididymal adipose tissue, troperitoneal adipose tissue, inguinal adipose tissue, brown adipose tissue. SSEx2 showed higher weights of epididymal adipose tissue, troperitoneal adipose tissue, inguinal adipose tissue, brown adipose tissue. 3. Compared to Obese Control Group, the size of adipocytes was significantly decreased by SSEx1, whereas the number of adipocites per unit was significantly increased. Hepatic lipid accumulation was decreased significantly by SSEx1. 4. Concerning the weights of Liver, Heart, Spleen, Kidney and Pancreas, SSEx1, SSEx2 showed little differences with those of Lean Control, Obese Control. 5. Compared to Obese Control Group, SSEX1, SSEx2 showed lower level of plasma triglyceride, but SSEx1 had significance only. SSEx1, SSEx2 showed little lower level of plasma HDL-cholesterol. LDL-cholesterol, total cholesterol, but had no significances. 6. Concerning the levels of plasma glucose, insulin and leptin, SSEx1 and SSEx2 showed littele changes with those of Lean Control, Obese Control. 7. The leves of Plasma AST, AST, ALT, free fatty acid, BUN, creatinine were in the physiological range at 4 groups all: Lean Control, Obese Control, SSEx1, SSEx2. Conclusions : These results showed SSEx1 can be used as therapeutic agent for Obesity and metabolic syndrome caused by long-period high fat diet.

• Korean Journal of Medicinal Crop Science
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• v.10 no.2
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• pp.93-99
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• 2002

This study was designed to investigate the pharmacological effects of glasswort. SD rats drunk experimental water (added to glass wort extracts) for 4 weeks. Weight gain resulted in reduced by administration of glasswort extracts compared with control group(p < 0.05). Total protein and albumin contents in serum of SD rats for 4 weeks did not show significantly difference by administration of glasswort extracts compared with control group. GOT was $126.7{\sim}134.1\;U/L$ and GPT was $41.1{\sim}46.7\;U/L$ by administration of glasswort extracts in SD rats for 4 weeks. Total and LDL cholesterol contents in serum of SD rats significantly decreased by administration of glasswort extracts compared with control group(p < 0.05) HDl cholesterol contents in serum of SD rats was significantly increased by administration of glasswort extracts compared with control group(p < 0.05). Total lipid and triglyceride contents in serum of SD rats was significantly decreased by administration of glasswort extracts compared with control group (p < 0.05). The overall results suggest that the administration of glasswort extracts can not only prevent a disease of arteriosclerosis, hyperlipidemia, fatty liver but also inhibit of weight gain.

• Korean Journal of Community Nutrition
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• v.7 no.1
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• pp.76-85
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• 2002

Since the 1970s, the average life expectancy of Koreans has been increasing. Our concerns are not simply about longevity, but also about disability-free life. lately, Sasang constitutional medicine has attracted public attention, especially with respect to the elderly. The purpose of this study was to investigate the food habits, nutrients intake, and disease distribution among the elderly, according to their Sasang constitutions. The results are as follow : The distribution of constitutions of the subjects were Tae-eum 48.8%, So-yang 27.4%, So-eum 22.6%, and So-yang + So-eum 1.2%. In both elderly men and women, body weight, percent ideal body weight, and diastolic pressure of the Tae-eum were significantly higher than those of other constitutions. In both men and women, the level of hemoglobin in the Tae-eum was significantly higher than those of other constitutions. The level of LDL-cholesterol was higher, and the level of HDL-cholesterol was lower in the So-eum elderly women. Food habits of the So-eum were the most irregular, and nutrients intake of the So-eum was lower than that of other constitutions in both elderly men and women. In elderly men, the incidence of hypertension was the highest in the Tae-eum, and the incidence of gastritis was the highest in both So-yang and So-eum. In elderly women, the incidence of fatty liver was the highest in the Tae-eum and So-yang, and gastritis and hypertension were the highest in the So-eum. In the elderly, obese and anemic persons were significantly more in the Tae-eum and the So-eum, respectively. The results of this study showed that there were significant differences of physical, characeristics, food, habits, and distributions of disease for the subjects according to each Sasang constitutions. Intake of nutrient was poor, regardless of Sasang constitutions, in both men and women.

• Journal of The Korean Society of Inherited Metabolic disease
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• v.15 no.1
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• pp.9-17
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• 2015

Glycogen storage disease (GSD) type Ia is rare inborn metabolic disorder, caused by glucose-6-phosphatase deficiency. It characterized by hepatomegaly, hypoglycemia, lactic acidosis, hypertriglyceridemia, and hyperuricemia and it is usually manifested in the infantile period. In addition, it is also associated with growth failure, pubertal delay, anemia, platelet dysfunction, osteopenia, and pulmonary hypertension. Hepatocellular adenoma and renal dysfunction are frequent late complications. Delayed diagnosis and inappropriate therapy lead to many complications such as growth failure, osteoporosis, refractory gout, renal failure, hepatocellular carcinoma (HCC), and pulmonary hypertension. Here, two Korean sisters diagnosed with GSD Ia, aged 33 and 36 respectively, were described and compared to recent articles about four adults with late diagnosis of GSD Ia. One sister had typical manifestations of GSD Ia including short stature (height, 145 cm), multiple hepatic adenoma, chronic kidney disease stage IV, and severe osteoporosis, whereas the older sister had normal stature (162 cm), one tiny hepatic nodule, and normal renal function. Direct sequencing of G6PC in two sisters identified a homozygous splicing mutation, c.645G>T, which is a prevalent mutation in Korea. Interestingly, our cases and four adults from recent reports had asymptomatic mild hypoglycemia and various manifestations including renal failure, HCC, fatty liver, or uncontrolled hyperlipidemia. These adult cases represent not only heterogenous phenotype to genotype within family members with GSD Ia but also long-term complications such as gouty arthritis, renal failure, and osteoporosis in untreated adult GSD Ia patients. In addition, lactic academia and hypertriglyceridemia are good markers of GSD Ia to distinguish from metabolic disease.

• Journal of Veterinary Clinics
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• v.29 no.5
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• pp.372-376
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• 2012

Acute kidney injury (AKI) is a serious problem associated with high morbidity and mortality. Ischemia-reperfusion is an important cause of acute kidney injury. This study was performed to ascertain clinically useful biomarkers for the diagnosis of AKI. In three miniature pigs, AKI were induced by 60 minutes of bilateral renal ischemia by the clamping renal artery. Blood and urine samples were collected from the pigs prior to clamping (baseline) and 0, 1, 3 and 5 days post-clamping. Serum blood urea nitrogen (BUN), creatinine, sodium and uric acid were measured in serum and urine samples. Fractional excretion of sodium ($FE_{Na}$) and fractional excretion of uric acid ($FE_{UA}$) were calculated. Also, interleukin (IL)-6, IL-18, liver type fatty acid binding protein (L-FABP) and glutathione-S-transferase (GST) were detected by Western immunoblotting. Serum BUN and creatinine levels were increased significantly at day 1 post-clamping in all three miniature pigs. However, $FE_{Na}$ and $FE_{UA}$ showed marked individual differences. Western immunoblotting revealed significantly increased levels of IL-6, IL-18, L-FABP and GST in post-ischemic urine, compared to pre-clamping. While more research concerning the variance of $FE_{Na}$ and $FE_{UA}$ is needed, serum BUN, creatinine, IL-6, IL-18, L-FABP and GST may be sensitive urine biomarkers for diagnosis of AKI together with other biomarkers in the porcine ischemia-reperfusion model.