• Herbal Formula Science
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• v.24 no.3
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• pp.153-161
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• 2016

Chronic alcoholic myopathy is one of the most common skeletal muscle disorders. It is characterized by a reduction in the entire skeletal musculature, skeletal muscle weakness, and difficulties in gait. Patients with alcoholic hepatitis and cirrhosis have severe muscle loss that contributes to worsening outcome. Although the myopathy selectively affects Type II (fast twitch, glycolytic, anaerobic) skeletal muscle fibers, total skeletal musculature is reduced. The severity of the muscle atrophy is proportional to the duration and amount of alcohol consumed and leads to decreased muscle strength. The mechanisms for the myopathy are generally unknown but it is not due to overt nutritional deficiency, nor due to either neuropathy or severe liver disease. Skeletal muscle mass and protein content are maintained by a balance between protein synthesis and breakdown and in vivo animal models studies have shown that ethanol inhibits skeletal muscle protein synthesis. Daekumeumja is a traditional Korean medicine that is widely employed to treat various alcohol-induced diseases. Muscle diseases are often related to liver diseases and conditions. The main objective of this study was to assess that Daekumeumja extract could have protective effect against alcoholic myopathy in a Sprague-Dawley rat model. Rats were orally given 25% ethanol (5ml/kg, body weight) for 8 weeks. After 30 minutes, rats were administrated with Daekumeumja extract. Controls were similarly administrated with the vehicle alone. The weights of gastrocnemius, soleus and plantaris muscles were assessed and the morphologic changes of gastrocnemius and plantaris muscles were also assessed by hematoxylin and eosin staining. In results, The muscles from ethanol treated rats displayed a significant reduction in muscle weight and average cross section area compared to Normal group. Daekumeumja extract treated group showed increased muscle weight and muscle fiber compared to the ethanol treated group. It was concluded that Daekumeumja extract showed ameliorating effects on chronic alcohol myopathy in skeletal muscle.

• Herbal Formula Science
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• v.28 no.2
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• pp.179-187
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• 2020

Objectives : This study investigated the hepatoprotective effects effects of Jageum-jung extract on alcohol-induced liver disease mice model. Methods : Alcoholic liver disease was induced by Ethanol in C57/BL6 male mice, which were fed Lieber-DeCarli liquid diet containing ethanol. Jageum-jung (100,200 and 300 mg/kg bw/day) were orally administered daily in the alcoholic fatty liver disease mice for 16 days. Results : The results indicate that Jageum-jung promotes hepatoprotective effects by significantly reducing aspartate transaminase (AST) and alanine transaminase (ALT) levels as indicators of liver damage in the serum. Furthermore, Jageum-jung decreased accumulation of triglyceride and total cholesterol, increased levels of superoxide dismutase (SOD) and glutathione (GSH) in the serum of the alcoholic fatty liver disease mice model. Additionally, it improved the serum alcohol dehydrogenase (ADH) activity. Conclusions : This study confirmed the anti-oxidative and hangover elimination effects of Jageum-jung extract, and suggests the possibility of using Jageum-jung to treat alcholic liver disease.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2021.04a
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• pp.5-5
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• 2021

Alcoholic and nonalcoholic steaohepatitis is a leading form of chronic liver disease with few biomakers ad treatment options currently available. a progressive disease of NAFLD may lead to fibrosis, cirrhosis, and hepatocellular carcinoma. Recently, we extracted HIMH0021, which is an active flavonoid component in the Acer tegmentosum extract, has been shown to protect against liver damage caused by hepatic dysfunction. Therefore, in this study, we aimed to investigate whether HIMH0021 could regulate steatohepatitis and liver fibrosis during alcoholic or nonalcoholic metabolic process. HIMH0021, which was isolated from the active methanol extract of A. tegmentosum, inhibited alcohol-induced steatosis and attenuated the serum levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) during hepatocellular alcohol metabolism, both of which promote lipogenesis as well as liver inflammation. Treatment with HIMH0021 conferred protection against lipogenesis and liver injury, inhibited the expression of cytochrome P4502E1, and increased serum adiponectin levels in the mice subjected to chronic-plus-binge feeding. Furthermore, in hepatocytes, HIMH0021 activated fatty acid oxidation by activating pAMPK, which comprises pACC and CPT1a. These findings suggested that HIMH0021 could be used to target a TNFα-related pathway for treating patients with alcoholic hepatitis.

• Natural Product Sciences
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• v.4 no.1
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• pp.9-14
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• 1998

Jaceidin, Jaceidin-7-O-methylether and quercetin were isolated from-Juniperus phoenicea L. alcoholic extract, however, Sequoiaflavone was isolated from Cupressus semperiverns L. In addition, the alcoholic extracts of both plants were found to contain also kaempferol-3-O-rhamnoside, quercetrin, myricitrin, cupressuflavone. The chemical identities of the isolated compounds were established using UV, IR, $^1H-and\;^{13}C-NMR$ spectroscopy.

• Development and Reproduction
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• v.18 no.1
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• pp.57-64
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• 2014

The flower buds of Syzygium aromaticum (clove) have been used as traditional medicine for the treatment of male sexual disorders in Asian countries. Recently, there are some reports about the effects of the clove on reproductive activities in mammals. Therefore, its effect on testicular function was examined in male golden hamsters whose reproductive activity is inhibited by photoperiod such as winter climate. The male animals were given by daily oral administrations (56 consecutive days) in three doses (4 mg, 20 mg, and 100 mg/kg BW) of the alcoholic extract of the clove. Generally lower dose (4 mg) of the extract continued to keep the reproductive activities of testes. The both middle and high doses (20 mg and 100 mg) of the extract completely inhibited the testicular activity in some animals. Taken together, these results suggest a possible biphasic action of alcoholic extract of Syzygium aromaticum flower bud on testicular function.

• YAKHAK HOEJI
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• v.52 no.5
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• pp.376-383
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• 2008

Chungkookjang (CKJ) is a fermented soybean product and one of favorite traditional foods in Korea. In this study, the alcoholic extract from Korean fermented soybean (CKJ) and its one of major flavonoids, genistein were evaluated for their protective effect against B(a)P induced cytotoxicity and DNA damage in HepG2 cells. CKJ extract and genistein decreased B(a)P-induced cell cytotoxicity. CKJ extract inhibited DNA single strand breaks evaluated by single cell gel electrophoresis. From RT-PCR study, it was revealed that CKJ extract decrease DNA damage induced in HepG2 cells expressing CYP1A1 and 1A2 by B(a)P. The metabolizing activities of CYP1A1 and CYP1A2, as measured by the 7-alkoxy resorufin O-deethylation (AROD) assay, showed that CKJ extract and genistein inhibited CYP1A1 and CYP1A2 activities. Genistein may contribute to these biological effects of CKJ extract at least in part. All these results indicate that CKJ extract and genistein may be useful for protection against B(a)P-induced cytotoxicity and DNA damage. Therefore, the alcoholic extract of Korean fermented soybean (CKJ) is suggested to be promising functional food which can prevent the cellular genotoxicity of dietary and lifestyle related carcinogens.

• The Journal of Korean Medicine
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• v.37 no.1
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• pp.151-157
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• 2016

Objectives: The purpose of this study is to report the clinical effect of Shihosogan-tang extract on NAFLD through ultrasound. Methods: The patient was treated with Shihosogan-tang extract. We observed the changes in symptoms and ultrasound imaging on a patient with NAFLD. Results: After treatment, the symptoms of the patient with NAFLD were decreased and ultrasound imaging were improved from moderate to mild grade. Conclusion: The patient of NAFLD was improved in symptoms and ultrasound imaging.

• Natural Product Sciences
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• v.10 no.5
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• pp.240-243
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• 2004

In the present study, the alcoholic extract of Terminalia arjuna (TA) and Arjunolic acid (AA) were studied fur its anti-asthmatic and anaphylactic activity. Treatment with TA (250 & 500 mg/kg) and AA (50 & 100 mg/kg) has shown significant protection against mast cell disruption in rats induced by compound 48/80. TA and AA also protected the guinea pig against histamine as well as acetylcholine induced bronchospasm. Both TA & AA exhibited better protection against histamine release than against acetylcholine release. Anti-asthmatic and anaphylactic activity may be possibly due to membrane stabilizing potential and inhibition of antigen induced histamine and acetylcholine release.

• 한국약용작물학회:학술대회논문집
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• 2008.11a
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• pp.469-469
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• 2008

• Archives of Pharmacal Research
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• v.14 no.1
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• pp.93-95
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• 1991

Alcoholic extract of the leaves of Andrographis paniculata Ness (=AAP) was obtained by cold maceration. A dose of 300 mg/kg $(1/6of\;LD_{50})$ of the extract was selected to study hepatoprotective action against carbon tetrachloride-induced liver damage. The extract was found to be effective in preventing liver damage which was evident by morphological, biochemical and functional parameters.