• Korean Journal of Pharmacognosy
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• v.33 no.1 s.128
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• pp.5-12
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• 2002

This study was performed to evaluate hepatoprotective effect of Daewhang-whangryunhaedok-Tang(DWT) on liver injured rats induced by $CCl_4$ and the acute oral toxicity of it in mice. The activities of serum transaminase(ALT/AST), alkaline phosphatase(ALP) and lactic dehydrogenase (LDH), the levels of serum total cholesterol(TC) and triglyceride(TG), change of liver enlargement, and inhibitory activities of lipid peroxidation, catalase and glutathione-S-transferase(GST) in liver microsome were determined in hepatotoxic rats induced by $CCl_4$ DWT DWT was significantly reduced the serum ALT, AST, ALP, LDH, TC and TG levels. And, the increase of lipid peroxidation, decrease of catalase and GST activities in the liver microsome of $CCl_4$-intoxicated rat were significantly improved by the treatment of DWT. Male and female mice were administered maximum dosages of 5,000 mg/kg b.w. of DWT. After single oral administration of DWT to mice, we observed them daily for 2 weeks. DWT did not induce any toxic signs in the mortalities, clinical signs, body weight changes, and gross necropsy findings of mice. Based on these results, it is concluded that DWT may have the hepatoprotective effect on $CCl_4$ induced hepatotoxicity in rats. Also, DWT may have no side effect and its $LD_{50}$ value may be over 5,000 mg/kg b.w. in mice.

• The Korea Journal of Herbology
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• v.34 no.1
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• pp.67-74
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• 2019

Objectives : Alcohol hangover is a common phenomenon which basically occurs after heavy drinking. Moreover, heavy alcohol consumption leads to acute and chronic diseases. We investigated the effect of herbal mixture (SJ) on alcohol metabolism in serum or/and liver. Methods : 5W-old Sprague Dawley rats were used for the study. To overnight fasted rats, 0.9% saline or SJ extract was administrated per os before alcohol treatment. Then, 40% alcohol was orally administrated to all rats in 30 mins. Ethanol, acetaldehyde concentrations, alcohol dehydrogenase (ADH), acetaldehyde dehydrogenase (ALDH) activities were measured by assay kits. Aspartate aminotransferase (AST) and alanine transaminase (ALT) were measured by analyzer. Results : Ethanol and acetaldehyde concentrations lowered in SJ groups compared with CON group. Especially, acetaldehyde concentration significantly decreased in SJ groups compared with CON group. AST and ALT levels tended to increase in SJ groups compared with CON group but there was no significant difference between CON group and SJ groups. ADH activity in serum was higher in SJ groups than CON group but no significant difference in liver. ALDH activity in both serum and liver showed significantly increased in SJ groups compared with CON group. Conclusions : Treatment of SJ extract showed not only reducing concentration of alcohol and acetaldehyde but also increasing activities of ADH and ALDH. These results suggest SJ may influence in alcohol metabolism via control of metabolic enzyme activities and metabolite. Therefore, SJ, herbal mixture, might have a function of preventing hangover after drinking alcohol.

• Journal of Society of Preventive Korean Medicine
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• v.3 no.2
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• pp.183-210
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• 1999

In order to investigate the protective effect of Injinhotanghapsihosogantang-gagambang on the liver injury of rats induced by $CCl_4$ and d-galactosamine, the serum transaminase(GOT&GPT) alkaline phosphatase(ALP), lactic dehydrogenase(LDH) for enzyme activities, triglyceride for serum component, liver weight and glutathione S-transferase(GST), Superoxide dimutase(SOD) were measured. All animals were divided into 5 groups, those were normal group(untreated), control group(treated with vehicle 0.9% Saline solution), sample I group(10mg/kg administrated), sample II group(30mg/kg administrated), Silymarin 200 administrated group. The results were as follows: 1. The inhibitory effects of the serum GOT activities in rats induced by $CCl_4$ were noted in both sample I (p<0.001) and sample II group(p<0.001). In serum GPT activities, sample I (p<0.01) and sample II group(p<0.01). 2. The inhibitory effects of the serum LDH activities in rats induced by $CCl_4$ were noted in both sample I (p<0.001) and sample II group(p<0.001). 3. The increased effects of the serum ALP activities in rats induced by $CCl_4$ were not recognized. 4. The inhibitory effects of the serum triglyceride content level in rats induced by $CCl_4$ were inhibited in only sample II group(p<0.05). 5. The increased effects of the liver weight level in rats induced by $CCl_4$ were inhibited in both sample I (p<0.05) and sample II group(p<0.05). 6. The inhibitory effects of the GST activities in rats induced by $CCl_4$ were not recognized. In SOD activities, both sample I (p<0.05) and sample II group(p<0.001) showed the inthbitory effects. 7. The inhibitory effects of in the serum GOT, GPT activities in rats induced by d-galactosamine were not recognized. 8. The increases of the serum LDH level in rats induced by d-galactosamine were noted in both sample I (p<0.01) and sample II group(p<0.001). 9. The inhibitory of the serum triglyceride content level in rats induced d-galactosamine were noted in only sample II group(p<0.05). According to the above results, it is considered that Injinhotanghapsihosogantang-gagambang has protective effect against liver injury in rats induced by $CCl_4$ and d-galactosamine.

• The Journal of Internal Korean Medicine
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• v.19 no.1
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• pp.39-56
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• 1998

In order to investigate the protective effect of Samduhaejungtang on the liver injury of rats induced by $CCl_4$ and d-galactosamine, the serum transaminase(GOT& GPT), alkaline phosphatase(ALP), lactic dehydrogenase(LDH) for enzyme activities and triglyceride, total bilirubin amounts for serum component were measured. All animals were divided into 4 groups, those were normal group(untreated), control group(treated with vehicle 0.9% Saline solution), sample Ⅰ group(1000mg/kg administrated), sample Ⅱ group(2000mg/kg administrated). The results were as follows : 1. The inhibitory effects of the serum GOT activities in rats induced by $CCl_4$ were noted in both sample Ⅰ group(p<0.01) and sample Ⅱ group(p<0.001). In serum GPT activities, sample Ⅱ group(p<0.05) only showed the inhibitory effects. 2. The inhibitory effects of the serum ALP activities in rats induced by $CCl_4$ were noted in both sample Ⅰ group(p<0.01) and sample Ⅱ group(p<0.001). 3. The inhibitory effects of the serum LDH activities in rats induced by $CCl_4$ were noted in sample Ⅱ group(p<0.05). 4. The increases of the serum triglyceride content level in rats induced by $CCl_4$ were inhibited in both sample Ⅰ group(p<0.01) and sample Ⅱ group(p<0.001). 5. The increases of the serum total bilirubin content level in rats induced by $CCl_4$ were inhibited in both sample Ⅰ group(p<0.01) and sample Ⅱ group(p<0.001). 6. The inhibitory effects of the serum GOT& GPT activities in rats induced by d-galactosamine were noted in sample Ⅱ group(p<0.001), but sample Ⅰ group was not recongnized. 7. The significantly inhibitory effects of in the serum LDH activities in rats induced by d-galactosamine were note in sample Ⅱ group(p<0.05). 8. The increases of the serum triglyceride content level in rats induced by d-galactosamine were inhibited in sample Ⅱ group(p<0.01). 9. The increases of the serum total bilirubin content level in rats induced by d-galactosamine were inhibited in sample Ⅱ group(p<0.05). According to the above results, it is considered that Samduhaejungtang has protective effect against liver injury in rats induced by $CCl_4$ and d-galactosamine.

• The Journal of Internal Korean Medicine
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• v.20 no.1
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• pp.181-197
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• 1999

In order to investigate the protective effect of Samduhaejungtang-gamibang on the liver injury of rats induced by $CCl_4$ and d-galactosamine, the serum transaminase(GOT& GPT) alkaline phosphatase(ALP), lactic dehydrogenase(LDH) for enzyme activities and triglyceride, total bilirubin amounts for serum component were measured. All animals were divided into 4 groups, those were normal group(untreated), control group(treated with vehicle 0.9% Saline solution), sample Ⅰ group(1500mg/kg administrated), sample Ⅱ group(3000mg/kg administrated). The results were as follows: 1. The inhibitory effects of the serum GOT activities in rats induced by $CCl_4$ were noted in sample Ⅱ group(p<0.01). In serum GPT activities, sample Ⅱ group(p<0.05) only showed the inhibitory effects. 2. The inhibitory effects of the serum ALP activities in rats induced by $CCl_4$ were noted in sample Ⅱ group(p<0.01) 3. The inhibitory effects of the serum LPH activities in rats induced by $CCl_4$ were noted in sample Ⅱ group, but it is not recognized statistically. 4. The increases effects of the serum triglyceride content level in rats induced by $CCl_4$ were inhibited in both sample Ⅰ group(p<0.05) and sample Ⅱ group(p<0.01) 5. The increases effects of the serum total bilirubin content level in rats induced by $CCl_4$ were inhibited in sample Ⅱ group(p<0.05) 6. The inhibitory effects of the serum GOT, GPT activities in rats induced by d-galactosamine were noted in sample Ⅱ group (p<0.001), but sample Ⅰ group was not recognized. 7. The signiticantly inhibitory effects of in the serum LDH activities in rats induced by d-galactosamine were noted in both sample Ⅰ group(p<0.05) and sample Ⅱ group (p<0.001) 8. The increases of the serum ALP content level in rats induced by d-galactosamine were inhibited in sample Ⅱ group(p<0.05) 9. The increases of the serum total bilirubin content level in rats induced d-galactosamine were inhibited in sample Ⅱgroup(p<0.05) According to the above results, it is considered that Samduhaejungtang-gamibang has protective effect against liver injury in rats induced by $CCl_4$ and d-galactosamine. So it is required to study about the actions of mutual relation of medicines and patho-mechanism by experiment.

• Journal of Radiation Protection and Research
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• v.18 no.2
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• pp.37-45
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• 1993

Enzyme activity changes in rat blood as biochemical indicator useful for evaluating exposure dose were experimentally studied. The experimental results obtained are as follows: 1) Alkaline phosphatase activities increased in the blood serum until 24 hours after 0.1, 0.25, 0.5, 2 and 4Gy irradiation and its activities returned normal condition after 72 hours of post-irradiation. Creatine kinase activities increased in the blood serum until 72 hours after 2 and 4Gy irradiation but any significant activity changes were not detected after 0.1, 0.25Gy irradiation. 2) Malate dehydrogenase activities did not reveal available changes after 0.1, 0.25, 0.5 Gy irradiation and lactate dehynrogenase activities decreased in the blood serum after 0.1, 0.25, 0.5 Gy irradiation.3) Glutamate oxaloacetate transaminase activity changes were detected in the blood serum after 0.1, 0.25, 0.5, 2, 4Gy(0.1Gy/min.) and GOT activities increased after 0.5, 1, 1.5, 2, 3, 5, 7Gy(0.5Gy/sec.). Any acid phosphatase activities were detected in the blood serum after 0.1, 0.25, 0.5, 2, 4Gy(0.1Gy/min.) and 0.5, 1, 1.5, 2, 3, 5, 7Gy(0.5 Gy/sec.) irradiation. Potentially some of these enzymes can be used as indicator protein for radiation injury. Futher investigation is needed to find better biochemical indicators utilizing recent know-ledge and techniques of biochemistry.

• Journal of the Korean Society of Food Science and Nutrition
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• v.14 no.2
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• pp.137-144
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• 1985

In order to evaluate the effect of water soluble extract of lichens (Physcia, Parmelia and Clandonia species) on liver damage, activities transaminase(GPT) and 5'-nucleotidase in serum and liver were measured in rats fed lichens extract. DNA and RNA were measured in liver and spleen, as well as various organ weights and blood components. Control group was fed water to compare with the lichen group. Three sets of experiments were conducted: the first set was done with normal rats, the second one with rats with liver damage induced by $CCl_4$ injection was divided into three subgroups. i.e. no treatment group, pre-treatment group and post-treatment group, and the third one was with rats with acute and chronic liver damage. In normal rats, lichens extract feeding reduced serum GOT and GPT activities. In liver damaged rats, both pre-and post-treatment had suppressing effect against increase of serum enzymes. In rats with acute and chronic liver damage, lichens fed group had lower activities of serum GOT, GPT and 5'-nucleotidase but higher activities of liver enzymes than control group. This effect was more pronounced in rats with acute liver damage. Liver weight increased considerably with lichens intake. Hemoglobin and hematocrit levels were also higher in lichens fed group. Nucleic acid contents in spleen but not in liver were increased in lichens fed group. The latter increase was more significant with chronic liver damage. It is suggested from the present study that water soluble lichens extract play protective and therapeutic roles in organs against infection and atrophic disease.

• Journal of Life Science
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• v.13 no.3
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• pp.265-272
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• 2003

The effect of liquid cultures of Cordyceps militaris (LCM) on weight gain, food intakes, food efficiency ratios, serum and hepatic lipids, fecal lipids excretion, serum protein and enzyme activities, were investigated in adult female rats (30 weeks old). Sprague-Dawley rats were assigned to one normal and four hyperlipidemic diet groups, Hyperlipidemic diet groups (20% fat, 1% cholesterol) were divided into high fat diet (LCM free water), 10%, 20% or 30% LCM diet groups (10%, 20% or 30% LCM in water) according to the levels of LCM supplementation. After 35 days of experimental diet consumption, the body weight gains, hepatic weights, and food efficiency ratios of the rats fed hyperlipidemic diets were significantly increased compared with those of the rats fed normal diet. The concentrations of serum and hepatic triglycerides, hepatic total lipid, and atherogenic index of the rats fed 20% or 30% LCM diets were significantly lower than those of the rats fed the high fat diet. The concentration of serum HDL-cholesterol of the rats fed all LCM diets was significantly higher than those of the rats fed the high fat diet. The fecal excretion of triglyceride in the rats fed 20% or 30% LCM diets was significantly higher than those of the rats fed high fat diet. The concentrations of serum and hepatic total cholesterol, serum LDL-cholesterol, and HDL-cholesterol/total cholesterol ratio, fecal excretion of cholesterol, and the activities of serum glutamic pyruvic transaminase and alkaline phosphatase of the rats fed all LCM diets were similar to those of the rats fed high fat diet. No differences were noted in the weights of kidney and femur, the serum concentration of glucose, total protein and albumin, and the activities of glutamic oxaloacetic transaminase and ${\gamma}$ -glutamyltranspeptidase, among the rats on all the experimental diets. These results showed that the 20% or 30% LCM diets feeding decreased the serum and hepatic triglycerides, and the atherogenic index, and increased the serum HDL-cholesterol of the adult female rats.

• Korean Journal of Veterinary Research
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• v.21 no.2
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• pp.167-170
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• 1981

Changes in serum glutamic oxaloacetic transaminase (s-GOT) activities, serum alkaline phosphatase activities and serum total protein amounts were investigated on seven Korean native cows having normal estrus cycle of 18~24 days after normal parturition, dividing estrus cycle into estrus (0~1 days), metestrus (2~6 days), diestrus (7~16 days), proestrus (17~20 days). The results were as follows. 1. Serum GOT activities at estrus ranged from 73.5 to 121.5 Ku with a mean of $89.14{\pm}17.16$ Ku, at metestrus 57 to 89 Ku with a mean of $67.01{\pm}10.81$ Ku, at diestrus 54 to 89.5 Ku with a mean of $67.05{\pm}10.05$ Ku and at proestrus 53 to 112 Ku with a mean of $73.00{\pm}20.05$ Ku. The activities were significantly increased at the estrus comparing with other stages (P<0.01). 2. Serum ALP activities at estrus ranged from 8.0 to 10.4 K-Au with a mean of $8.74{\pm}0.83$ K-Au, at metestrus 6.5 to 9.2 K-Au with a mean of$7.74{\pm}0.76$ K-Au, at diestrus 5.6 to 9.0 K-Au with a mean of $7.67{\pm}1.13$ K-Au, at proestrus 6.2 to 9.3 K-Au with a mean of $7.12{\pm}1.18$ K-Au. The significance was not recognized among the stages of estrus cycle. 3. Serum total protein amounts at estrus ranged from 6.45 to 8.0g/10dl with a mean of $7.25{\pm}0.57/100dl$, at metestrus, 6.37 to 7.9g/100dl with a mean of $7.65{\pm}0.50g/100dl$, fat diestrus, 6.56 to 8.67g/100dl, with a mean of $7.53{\pm}0.55g/100dl$ and at proestrus 5.94 to 7.71g/100dl with a mean of $6.54{\pm}0.65g/dl$. There was not significance among the stages of estrus cycle.

• Journal of the Korean Society of Food Science and Nutrition
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• v.43 no.11
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• pp.1658-1664
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• 2014

Sprout vegetables containing various types of polyphenols and flavonoids, are known to have anti-inflammatory, antioxidant, cholesterol-lowering, and anti-obesity activities. However, there have been few reports on the anti-diabetic efficacy of sprout vegetables. Here, we investigated the anti-diabetic effects of sprout extract obtained from buckwheat, beet, rape, broccoli, kohlrabi, red young radish, and dachai, in high fat diet (HFD) and streptozotocin (STZ)-induced type II diabetes mellitus mice. The mice were fed a HFD (60% calories as fat) for 8 weeks prior to intraperitoneal injection with STZ (75 mg/kg). The diabetic mice were divided into four groups: standard diet (STD, 10% calories fat), HFD, HFD with sprout extract (SPE) and HFD with metformin (MET). After 4 weeks, body weight gain was much lower in both SPE and MET groups than in HFD group. In contrast, there was no difference experiment groups regarding food intake ratio. The level of fasting blood glucose was significantly lower in the SPE and MET groups compared to the HFD group. Oral glucose tolerance and insulin tolerance in the SPE and MET groups were significantly ameliorated in comparison to the HFD group. The concentrations of serum total cholesterol, triglycerides, and LDL cholesterol in the SPE and MET groups were remarkably reduced in comparison to the HFD group, and HDL cholesterol concentration was higher in the SPE and MET groups than in the HFD group. Glutamate oxaloacetate transaminase and glutamate pyruvate transaminase levels were between SPE and HFD groups. The serum insulin and leptin concentrations were significantly reduced in both the SPE and MET groups compared to the HFD group. Therefore, these results indicate that sprout extract could improve insulin resistance and attenuate blood glucose level in HFD/STZ-induced type II diabetes mellitus mice. We conclude that this study may provide positive insights into sprout extract as a functional food ingredient for treatment of type II diabetes mellitus.