• Journal of Korean Medical classics
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• v.18 no.2 s.29
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• pp.45-69
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• 2005

The condition contrary to the physiological conditions obtained by the normal functioning of seven constituents of the body is defined as disease. The primary causes of the disease are emotional defilements of desire, hatred and delusion. The secondary causes of diseases are seasonal climatic changes, the agency of harmful demons, and improper diet or conduct. Once a disease occurs, it brings the disfunctioning of the three humors of wind, bile, and phlegm. Therefore all the disease should be examined and determined which of theses three humors effect its nature the most. There are five main techniques of external therapy, namely bloodletting, which extract the impure blood produced by disease of heat; moxibustion, which debilitates cold diseases, medicinal compresses, fomentation, massage with ointment, and minor surgery. Among these, the former three are the mild treatment and the latter three the severe ones because of the pain the patient has to suffer during the whole procedure.

• Herbal Formula Science
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• v.13 no.2
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• pp.71-91
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• 2005

A/J mice injected with urethane(1mg/ g of body weight) develop tumors with distinct histological patterns, which are classified as solid and papillary. I divided the mice into 3 groups; control group treatment with saline, BYA group treatment with herbal formula, Bopheyangyoungjeon 0.3g/kg and BYB groups treatment with herbal formula 1.5g/kg. The administration of herbal medicine was done every day for 56 days. The experimental results from herbal medicine treatment were compared to those from a saline-treated control group. Serial sections of the whole lung(150 to 200 sections per mouse) showed solid and papillary tumors arose from the pulmonary acinus, invading the bronchioles only as the tumors grew. The number of tumor, in the 8-weeks groups, are decreased in the experimental groups compared to control group. COX-2 protein and IGF- I protein expression was more increased in lung tumors of the control group compared to BYA and BYB groups. These results suggest that Bopheyangyoungjeon extract suppress the carcinogenesis of lung in the A/J mouse.

• Herbal Formula Science
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• v.13 no.2
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• pp.17-40
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• 2005

A/J mice injected with urethane(1mg/ g of body weight) develop tumors with distinct histological patterns, which are classified as solid and papillary. I divided the mice into 3 groups; control group treatment with saline, BA group treatment with herbal formula, Soeuminbojungikgitang 0.4g/kg and BA group treatment with herbal formula 2.0g/kg. The administration of herbal medicine was done every day for 8 weeks. The experimental results from herbal medicine treatment were compared to those from a saline-treated control group. Serial sections of the whole lung(150 to 200 sections per mouse) showed solid and papillary tumors arose from the pulmonary acinus, invading the bronchioles only as the tumors grew. The number of tumor, in the 8 weeks group, are decreased in the experimental groups compared to control group. COX-2 protein and IGF- I protein expression was more increased in lung tumors of the control group compared to BA and BB groups. These results suggest that Soeuminbojungikgitang extract suppress the carcinogenesis of lung in the A/J mouse.

• Archives of Pharmacal Research
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• v.28 no.3
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• pp.343-350
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• 2005

Gamma radiation causes suppression of the immune function, and immune properties are related to cytokine production. In the present study, the polysaccharide, Ginsan, purified from an ethanol-insoluble fraction of Ginseng (Panax ginseng C.A. Meyer, Araliaceae) water extract was studied to assess its effects on the immunosuppressive activities of gamma radiation. Gin­san was found to stimulate murine normal splenocytes by inducing the mRNA expressions of Th1 and Th2 type cytokines, and also restore the mRNA expression of IFN-$/gamma$, Th1 cytokine, after its inhibition by whole-body gamma irradiation. Therefore, Ginsan was found to restore the T lymphocytes function that had been suppressed by gamma irradiation in allogenic MLR (mixed lymphocyte reactions). However, Ginsan exhibited no excessive stimulatory effects on the control group. The above results indicated that Ginsan may constitute a new noble agent for the improvement of gamma radiation-induced immunosuppression.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.46 no.6
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• pp.682-688
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• 2013

In this study, we investigated about cell toxicity and oxidative stress of HepG2 cell by treatment of sodium fluoride (NaF) and fluoride extracts from krill Euphausia superba meat, shell, whole body and krill meal. The cell toxicity showed significant at 300 and $500{\mu}g/mL$ NaF treatment group. But krill (Euphausia superba) fluoride extract (KFE) treatment in all groups were not toxic. The superoxide radical production increased significantly in NaF treated group, but there was no significant change in KFE treated group. The superoxide dismutase activity was a significant increase 21.5% at $100{\mu}g/mL$ and 24.7% at $300{\mu}g/mL$ treatment group of fluoride extracts from krill meat, and 8.7% at $300{\mu}g/mL$ in krill meals, compared to the control group. However, hydroxy radical flux and catalase and glutathione peroxidase activity of fluoride extracts from krill meat did not change. As a result, for a short period of time, NaF treatment in HepG2 cells affect the cell toxicity and oxidative stress, but in the case of KFE, these were not recognized. Thus, depending on the type of food ingested with fluoride, cell toxicity and oxidative stress was found to be different.

• The Korean Journal of Ecology
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• v.17 no.4
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• pp.523-531
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• 1994

Optimal conditions for the seed germination and growth of Hedyotis diffusa were studied. As photoperiod was increased from 12 hr to 24hr, the germination rate of Hedyotis diffusa was gradually increased. The photoperiod and temperature inflenced on the fermination synergistically. After the growth of 20 weeks under the natural condition (June~Oct.), the length of H. diffusa was $38.9{\pm}4.2cm$ (15.5~52.5cm), and total dry weight per $3.3m^2$ was $316.7{\pm}10.3g$. It is considered that H. diffusa could be cultivated in a part of inland. The anticancer effect of H. diffusa extract was examined. F-344 rats aged 6 weeks were divided into 3 groups and were given an I.P. of diethylnitrosamine at 200mg/kg body weight as a promoter, initially. And in two weeks after the beginnign of the experiment, group 1 was supplied iwth feed containing 0.02% 2-AAG as a promoter for 6 weeks. Group 2 was supplied with feed containing extracts of H.diffusa (0.02%) for two weeks. Group3 was supplied with only basal diet. All rats were sacrificed for partial hepatectomu, and the antipromoting effect was examined by the number 문 area per $cm^2$ of foci in river. In group 1, the number of hyperplastic nodule was $18.5{\pm}7.7$, but in group2, it was drastically reduced to $10.3{\pm}1.8$ rather thn those of group1. The total area of nodules $(mm^2)$ /whole liver $(cm^2)$ of group 1 and group2 were $19.2{\pm}7.7$ and $5.0{\pm}3.2$, respectively. These results indicate that extract of H.diffusa act as an anticancer agent at statistically significant level (p<0.001).

• Herbal Formula Science
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• v.24 no.4
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• pp.311-321
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• 2016

Chronic or acute alcohol abuse often leads to liver injury associated with alcoholic hepatitis, liver fibrosis, cirrhosis, and liver cancer. In addition to the liver, alcohol abuse also induces a variety of other tissue injuries including pancreatitis, cardiomyopathy, neurotoxicity and muscle loss. Chronic skeletal muscle myopathy, independent of peripheral neuropathy, is well recognised in alcoholic patients. Several mechanisms may be involved in the pathogenesis of alcoholic myopathy. Ethanol is a potent inhibitor of muscle protein synthesis. Gastrocnemius and plantaris muscles are Type II fiber-predominant and usually considered representative of the musculature as a whole. Whereas, soleus muscle is Type I fiber predominant. Shihosogan-san is a traditional Korean medicine that is widely employed to treat indigestion and liver diseases. Muscle diseases are often related to liver diseases and conditions. We therefore tested the hypothesis that treatment with Shihosogan-san could ameliorate the ethanol-induced changes in muscle protein synthesis. Young male Sprague-Dawley rats were orally given 25% ethanol (5ml/kg, body weight) daily with Ethanol for 28 days. Normal group was similarly administrated with saline. In Shihosogan-san treated group, rats were orally administrated Shihosogan-san extract, and rats of EtOH group were given with the vehicle only. After 4 week, the morphology of gastrocnemius and plantaris muscles were assessed by hematoxylin and eosin staining. For comparative purposes, liver function was also investigated. The muscles from rats of EtOH group displayed a significant reduction in average cross section area compared to Normal group. Shihosogan-san treated group had increased fiber compared to the EtOH group. Moreover, Shihosogan-san treated group compared with EtOH group showed significantly decreased pro-apoptotic BAX expression and increased anti-apoptotic Bcl-2 expression. In conclusion, Shihosogan-san extract showed ameliorating effects on chronic alcohol toxicity in skeletal muscle.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.45 no.6
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• pp.570-578
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• 2012

The present study investigated the effect of diets supplemented with different levels (0, 1, 3, and 5 %) of fig leaf ethanol extract (FLEE) on the nutritional composition of black rockfish Sebastes schlegeli. Fish ($10.05{\pm}0.44g$) were fed to apparent satiation twice daily for 8 weeks. Adding FLEE decreased crude lipid levels and increased crude protein and ash. Among the three organic acids in the whole body of black rockfish, lactic acid was predominant, followed by citric acid and oxalic acid. Five free sugars were found in all groups. Fucose and glucose were the dominant free sugars in the FLEE-added group. The abundant fatty acids in the FLEE-added group were C16:0, C18:1-cis (n9), and C22:6n-3. The major amino acids in the samples were glutamic acid, aspartic acid, glycine, leucine, alanine, lysine, and arginine. The abundant free amino acids in the FLEE-added group were taurine, glutamic acid, alanine, leucine, and arginine.

• Asian-Australasian Journal of Animal Sciences
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• v.12 no.8
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• pp.1234-1240
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• 1999

The nutritive value of rumen contents and barley mixture (4:1 w/w; RCB) was evaluated and the effect of their feeding on growth performances in Najdi lambs was studied. A metabolism trial was conducted with 16 rams divided into four dietary groups. The diets were: a whole-mixed control diet and three diets where RCB was incorporated at the rates of 25, 50 and 100%, replacing an equal amount of control diet. The results showed that there was a depression (p<0.05) in DM digestibility for the 100% RCB diet in comparison with other diets. The digestibility of CP was higher(p<0.05) for the 25% RCB diet as compared to the control diet; there was a trend for a small (p>0.05) decrease in digestibility as level of RCB increased. Lambs in all studied diets were in positive nitrogen balance; the differences between diets were not significant. A total of 45 lambs were allotted into three groups and used to evaluate the effect of dietary inclusion of RCB (0, 25 and 50%) on growth performance and carcass traits. Daily DM intake, final body weight, carcass weight and dressing percentage were not different among treatments. Average weight gain and ether extract (EE) in 9-11th control joint were higher (p<0.05) in lambs fed control diet than those fed RCB diets. The substitution of RCB for 50% of control diet exhibited 11.8% reduction in feeding cost for each kg of body weight gain.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.1
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• pp.134-142
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• 2010

Although BinSo-San(BSS), a mixed herbal formula consisted of 11 types of medicinal herbs and have been used as anti-inflammatory agent, In the present study, the acute toxicity (single oral dose toxicity) of lyophilized BSS aqueous extracts was monitored in male and female mice after oral administration according to Korea Food and Drug Administration (KFDA) Guidelines (2005-60, 2005). In order to observe the 50% lethal dose ($LD_{50}$), approximate lethal dosage (ALD), maximum tolerance dosage (MTD) and target organs, test articles were once orally administered to female and male ICR mice at dose levels of 2000, 1000, 500, 250 and 0 (control) mg/kg (body wt.) according to the recommendation of KFDA Guidelines (2005-60, 2005). The mortality and changes on body weight, clinical signs and gross observation were monitored during 14 days after dosing according to KFDA Guidelines (2005-60, 2005) with organ weight and histopathology of 12 types of principle organs. We could not find any mortality, clinical signs and changes in the body weights except for dose-independent increases of body weight and gains restricted in 1000 mg/kg of BSS extracts-dosing female group. Hypertrophic changes of lymphoid organs.thymus, spleen and popliteal lymph nodes were detectedat postmortem observation with BSS extracts dose-dependent increases of lymphoid organ weights, and hyperplasia of lymphoid cells in these all three lymphoid organs at histopathological observations. These changes are considered as results of pharmacological effects of BSS extracts or their components, immunomodulating effects, not toxicological signs. In addition, some sporadic accidental findings such as congestion spots, cyst formation in kidney, atrophy of thymus and spleen with depletion of lymphoid cells, and edematous changes of uterus with desquamation of uterus mucosa as estrus cycles were detected throughout the whole experimental groups including both male and female vehicle controls. The significant (p<0.01) increases of absolute weights of kidney and pancreas detected in BSS extracts 1000 mg/kg-treated female group are considered as secondary changes from increases of body weights. The results obtained in this study suggest that the BSS extract is non-toxic in mice and is therefore likely to be safe for clinical use. The LD50 and ALD of BSS aqueous extracts in both female and male mice were considered as over 2000 mg/kg because no mortalities were detected upto 2000 mg/kg that was the highest dose recommended by KFDA and OECD. In addition, the MTD of BSS extracts was also considered as over 2000 mg/kg because no BSS extracts-treatment related toxicological signs were detected at histopathological observation except for BSS or their component-related pharmacological effects, the immunomodulating effects detected in the present study.