• Journal of Environmental Science International
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• v.12 no.6
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• pp.599-603
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• 2003

This study investigated the effects of Houttuynia Cordata thunb(HCT) administration on the biochemical parameters of function in liver of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) treated rats. Houttuynia Cordata thunb (200mg/kg) was administeres into rats intraperitoneally for four weeks , seven days after the injection of TCDD(1$\mu\textrm{g}$/kg). We examined the antioxidative enzymatic activity by measuring the level of AST, ALT , SOD and Catalase in serum and liver tissue of rats. HCT group showed 49% of inhibitive effect in AST activity compared to TANO group. ALT level of HCT group was decreased to the level of NO group. SOD and Catalase in TANO group were lower than in NO group, but SOD and Catalase in HCT group were increased by 46％ and by 50％ respectively compared to TANO group.

• 한국생물공학회:학술대회논문집
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• 2003.04a
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• pp.605-608
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• 2003

The water extracts of Hovenia dulcis Thunb. showed significant hepatoptotective activity against D-galactosamine/LPS and $CCl_4-toxicity$. The extracts significantly inhibited the elevation of serum ALT, AST and LDH levels. The concentration of blood alcohol were decreased from 2hr after injected in rats with Hovenia dulcis extracts.

• Journal of Life Science
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• v.9 no.2
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• pp.216-221
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• 1999

In order to observe the bioactivity of ovariectomized rats, ovariectomized group (Ovx), nonovariectomized group(Sham) and ovariectomized aloe-treat group(Ovx＋Aloe) were made. Lipidperoxides of liver and kidney, serum AST.ALT, BUN, total cholesterol and HDL-cholesterol were investigated as follows. Lipidoxides of the liver and the kidney in Ovx group were 1.74 times and 1.38 times increased compared to Sham group respectively. But they were significantly decreased in Ovx+Aloe group compared to Ovx group. Serum AST and ALT in Ovx group were increased 1.49 times and 1.65 times respectively compared to Sham group respectively. But they were decreased compared to Ovx group. Serum total cholesterol in Ovx group was increased 1.48 times compared to Sham group. While it was increased 50% in Ovx＋Aloe group. Serum HDL-cholesterol in Ovx group was decreasd 23$\%$ compared to Sham group. While it was increasd 58% in Ovx＋Aloe group compared to Ovx group. Serum BUN in Ovx group was increased slightly compared to Sham group. In Ovx＋Aloe serum BUN had no change compared to Ovx group.

• The Journal of Internal Korean Medicine
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• v.17 no.1
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• pp.51-65
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• 1996

This experimental study was designed to investigate the effects of Cibotii Rhizoma on the muscle atrophy induced by hindlimb suspension in rats. The measurement has been performed on the activity of CK, aldolase, LDH, AST, ALT and quantity of creatine in serum of hindlimb suspension rats. The results were as ; 1. Cibotii Rhizoma significantly inhibited the increase of the activity of CK in serum. 2. Cibotii Rhizoma significantly inhibited the increase of the quantity of creatine in serum. 3. Cibotii Rhizoma significantly inhibited the increase of the activity of aldolase in serum. 4. Cibotii Rhizoma significantly inhibited the increase of the activity of LDH in serum. 5. Cibotii Rhizoma significantly inhibited the increase of the activity of AST in serum. 6. Cibotii Rhizoma significantly inhibited the increase of the activity of ALT in serum.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.5
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• pp.866-871
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• 2010

The antidiabetic effects of Rosa rugosa Radix were investigated in streptozotocine-induced diabetic rats. Research methods and procedure: In the present study, effects of oral administration of Rosa rugosa Radix extract(100, 250, and 500 mg/kg body wt.) for 28 days on the level of serum glucose, total cholosterol, triglycerides, cereatinine, aspartate amino transferase(AST) and alanine amino transferase(ALT) in normal and streotozotocine-induced diabetic rats were evaluated. Oral administrations of the Rosa rugosa Radix extract significantly decreased serum glucose, total cholesterol, triglyceride, AST, and ALT levels, while increased serum insulin and HDL-C in diabetic rats(p<0.05). The hypoglycemic effect of the Rosa rugosa Radix extract was more effective than normal group. It is concluded that the Rosa rugosa Radix must be considered as excellent candidate for future studies on diabetes mellitus.

• The Journal of Korean Medicine
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• v.21 no.3
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• pp.199-208
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• 2000

Objectives : In order to investigate the toxicity of rats after oral administration of Eumcheonyijin-tang extract. Methods : The experimental animals were subdivided into control, short term administration group, and long term administration group. With changes of gross appearance, the histological changes of liver and kidney were observed. Blood chemical indexes used in this study were AST, ALT, total bilirubin, albumin, BUN and creatinine in serum. Results : In the long term administration group, histological changes were detected in the liver as centrolobular disposition of fatty tissue(adipose cell), and in serum test, AST, ALT increased at 21 days after administration group, serum total bilirubin were increased 21, 28 and 35 days after administration group. So it seems to induce toxicity. Kidneys of the long term administration group revealed histological changes : increasing of connective tissue and pyknosis of glomerulus cell were observed at 28 days after administration group, and in serum test, significant changes of albumin, BUN, and creatinine were admitted. So it seems to induce toxicity. Conclusions : In long term administration of Eumcheonyijin-tang toxicity was induced.

• Journal of Environmental Science International
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• v.7 no.1
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• pp.46-51
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• 1998

The effects of aloe on the MDA(malondialdehyde) and the blood biochemical components of heavy metal poisoning in SD rat were examined and the following results were obtained. In rat liver homogenate intoxicated with $CdCl_2$, lipidperoxide was increased each 2.37times(24h), 3.31times(72h) but lipidperoxide In aloe administration groups was lower each 47% , 64% than in heavy metal group. In rat kidney homo- genate intoxicated with $CdCl_2$, lipidperoxide was increased 1.85times(24h), 1.33times(72h) but lipidperoxide in groups was almost the same as that of normal group. Lipidperoxide of kidney homogenate was slightly decreased as time passed. Also heavy metal poisoning rats showed high levels(1.38-2.50times) of serum AST, ALT and BUN. However. the administration of aloe significantly inhibited the reduction of them. These results suggest that Cd-induced hepatic and renal injury, via increase llpidpero)Ode and release of AST, ALT and BUN. Aloe may be used to inhibit or prevent the hepatic and renal toxicity which results from the heavy metal.

• The Journal of Korean Medicine
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• v.27 no.4
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• pp.209-214
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• 2006

Objective : Report on a hepatitis B patient with abnormal AST/ALT, HBeAg(+), and habitual diarrhea stemming from irritable colon. Methods : Lab-evaluation of intervals of herb medicine treatment for a patient with hepatitis B with HBeAg and irritable colon. Result & Conclusion : AST/ALT level was normalized and did not rise again. Seroconversion to HBeAb repeatedly appeared just druing the time of the treatment, but typically repeated seroconversion between treatment period and no treatment period confirmed that the treatment was effective for the immune system against hepatitis B. The exact mechanism is not clear but the result provides an indication that oriental herbal medicine has potential capacity to treat liver diseases.

• Environmental Analysis Health and Toxicology
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• v.7 no.1_2
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• pp.35-43
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• 1992

Mugwort has been used as a Korean folk medicine in treating liver diseases acting as an analgesics, sedative, diuresis, choleretics. This study was perfomed to evaluate the effect of mugwort extracts on the changes of enzyme activities, lipid accumulation of the serum and liver, when hepatotoxicity was induced by benzo(a)pyrene. The results are as follows: 1. Mugwort water extract administration prevented the increase of serum and liver AST, ALT, LDH, ${\gamma}$-GTP, liver ALP activities and bilirubin content caused by B(a)P injection. 2. The increase of serum and liver ALT, LDH, ${\gamma}$-GTP, serum AST activities and liver bilirubin contents in B(a)P treated group were decreased by mugwort methanol extract treatment. 3. Serum and liver total cholesterol, phospholipid, triglyceride level and serum HDL-cholesterol level were increased by B(a)P treatment. After combined treatment of mugwort water and methanul extracts, these lipid content were significantly decreased. 4. The hepatotropic effect of mugwort water extract and after-treatment against B(a)P induced hepatotoxicity was superior to that of methanol extract and pretreatment.

• YAKHAK HOEJI
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• v.33 no.1
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• pp.54-63
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• 1989

Examination of the subacute toxicity of captafol showed that. 1) In the captafol administered group, the body weight was significantly decreased but the amounts of AST, ALT, LDH, BUN, TG in serum were remarkably elevated in comparision to those of the control group. 2) In captafol treated animals, the amount of cytochrome P-450 and the activity of NADPH-cytochrome c reductase in liver and in kidney were decreased, but TAB value in serum and in liver and total ATPase activity in liver and in kideny were found to be remakably elevated. 3) When captafol administered with ethanol to the group, the group showed elevated serum levels of AST, ALT and BUN but the amount of cytochrome P-450 and the activity of NADPH-cytochrome c reductase in liver and in kidney were decreased as the group which was treated with captafol only.