• 제목/요약/키워드: oriental medicine medium

검색결과 249건 처리시간 0.021초

갯방풍의 기내부정아 형성에 미치는 식물생정조절물질의 영향 (Influence of plant growth regulators on adventitious shoot formation of Glehnia littoralis Fr. Schmid)

  • 추병길;지윤의;문병철;최고야;이혜원;이아영;김호경
    • 한국한의학연구원논문집
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    • 제14권1호
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    • pp.113-116
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    • 2008
  • Petiole explant of Glehnia littoralis Fr. Schmidt was in vitro cultured MS plant medium(DUCHEFA co.) supplemented with various plant growth regulators and examined to find out their optimum combination and concentration for plantlet regeneration. We investigated optimal condition for efficient plant regeneration through adventitious shoot formation on MS plant medium with various kinds of plant growth regulators. Embryogenic calli and adventitious shoot formation were greatly influenced by plant growth regulators. Embryogenic calli induction showed a good response on MS medium supplemented with NAA and BA than others. Especially, combination of 1.0 mg/L NAA and 0.5 mg/L BA on MS medium led to the greatest frequency in adventitious shoot. The results suggest that plant regulator selection be important factor to achieve an efficient regeneration.

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Characterization of a Cell Line HFH-T2, Producing Viral Particles, from Primary Human Fetal Hepatocytes Infected with Hepatitis B Virus

  • Shim, Jae-Kyoung;Kim, Dong-Wook;Chung, Tae-Ho;Kim, June-Ki;Suh, Jeong-Ill;Park, Chun;Lee, Young-Choon;Chung, Tae-Wha;Song, Eun-Young;Kim, Cheorl-Ho
    • Journal of Microbiology and Biotechnology
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    • 제11권2호
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    • pp.186-192
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    • 2001
  • A primary culture of human fetal hepatocytes was obtained through a therapeutic abortion process at 26 weeks of gestation period. More than $10^8$ cells were seeded on a plastic plate. These hepatocytes were infected with hepatitis B virus (HBV). The HBV was purified from serum of one chronic HBV carrier. Transformed hepatocytes were subcultured in a 10% FBS-supplemented medium. The morphology of the transformed cell was epithelial-like. The cells from the first pass showed signs of early proliferation and had a latent period of more than 3 months after 6-7 passages. After the rest period, the transformed cell proliferated actively and they were subcultured every three days. Transformed hepatocytes were characterized by detection of the HBV transcript by RT-PCR. The secretion of virions from transformed cells was investigated by PCR with the cell medium. Two types of virions secreted into the culture medium were examined by using the transmission electron microscope. Another approach to study the secretion of virions in to culture medium was carried out with HBV antibody. HBsAg was detected in the culture medium of transformed cells using ELISA and Western blot analyses. These data suggested that the human fetal hepatocyte cell line has been established by infection of HBV, in which this cell line secreted viral particles into the culture medium.

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Suppressive Effect of Curcuma Zedoaria Roscoe on Pulmonary Metastasis of B16 Melanoma Cells

  • Hwang Jae-Cheol;Kim Mi-Rang;Jung Young-Jae;Lee Young-Ja;Jung Wun-Suk;Seo Un-Kyo
    • 대한한의학회지
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    • 제26권1호
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    • pp.1-10
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    • 2005
  • Objective: We examined the antimetastatic effect of Curcuma zedoaria Roscoe (CZ) on pulmonary metastasis of B 16 cells. Methods: For 6 weeks, Zedoariae Rhizoma made from dried CZ were dissolved in distilled water and administered to mice 2 weeks before they were injected with B]6 melanoma cells. Mice were given CZ at doses of 250 and 500 mg/kg, and were compared for lung weight, survival days, and NO production. Results: Intake of CZ throughout the experiment extended the average survival time. Intake after B16 cell injection slightly prolonged survival time, but intake before B]6 cell injection did not influence life span. We examined the effect of CZ on macrophage function by measuring NO production. After the macrophages were given CZ for 6 weeks, the amount of NO generated by the macrophages stimulated with LPS in culture medium increased. NO generated by the macrophages also served as a cytotoxic factor against B16 melanoma cells. B16 melanoma-conditioned medium reduced NO production by macrophages. However, CZ treatment reversed the reduction in NO production by the conditioned medium significantly. Conclusion : These findings may suggest that macrophage function-modulating activity by CZ appears to underlie its antimetastatic activity, which leads to a decrease in the number of lung metastatic surface nodules and the extension of life span.

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Exploration of Functional Materials from Oriental Medicine Extracts Cultured with Tricholoma Matsutake Mycelium - (1) Physioactivity of Extracts in Accord with Extraction Methods -

  • Kim, Hae-Ja;Kim, Ki-Chul;Choi, Yun-Hee;Cho, Hwa-Eun;Hong, Hak-Gi;Han, Jung-Ho;Lee, Ki-Nam
    • 대한예방한의학회지
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    • 제12권2호
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    • pp.1-12
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    • 2008
  • The purpose of this study was to investigate extract from mixed culture with Trichloloma matsutake mycelium in oriental medicine and cereal medium(OCM) to develop new material for pharmaceutical products and medicinal food. To evaluate of physiological activity of OCM extracts, we examined ${\beta}$-glucan contents, SOD-like activity, nitric oxide production and cytotoxicity by MTT assay. ${\beta}$-glucan contents was found to be 52.85% for crude polysaccharide of hot water extracts of OCM(HEE) and 49.74% for crude polysaccharide of ultra sonic waves, micro waves, and micro bubble extracts of OCM (UEE). SOD like activity was showed UE 74.66%, HE 67.16%, UEE 31.34%, HEE 26.10%, respectively. NO production of UEE and HEE, at LPS 1 ug/mL, 1 mg/mL UEE showed 66.62 uM and HEE 45.68 uM. at LPS 10 ug/mL, 1 mg/mL UEE showed 63.91 uM and HEE 51.74 uM. The inhibitory effect against HT1080 was increased dose-dependently in UEE.

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Anti-oxidization Effect of Extracts from Oriental Medicine and Cereal Medium Where Tricholoma matsutake Mycelia were Cultured

  • Kim, Hae-Ja;Lee, Ki-Nam
    • 동의생리병리학회지
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    • 제22권3호
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    • pp.672-677
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    • 2008
  • In order to explore the anti-oxidization effect of oriental medicine and cereal medium(OCM) where Tricholoma matsutake mycelia were cultured, measurement of hot water extract and UMPM(extraction method using ultra sonic waves, micro waves, micro bubble) extract, the total polyphenol content of crude polysaccharide from each extract, SOD-like activity, electron donating ability(EDA), xanthine oxidase inhibitory activity, and tyrosinase inhibitory activity was conducted. The total polyphenol content of each extract was found to be 16.36% for hot water extract(HE) group and 15.73% for UMPM extract(UE) group and the amount of crude polysaccharide precipitated into ethanol of extracts was found to be 8.79% for UMPM ethanol extract(UEE) group and 6.48% for hot water ethanol extract(HEE) group. As a result of measurement of SOD-like activity by concentration of each extract, it was found to be 96.17% for UE group, 91.23% for HE group, 91.33% for UEE group, and 87.11% for HEE group at 20 mg/mL. In the case of EDA, it was found to be 47.55% for UE group, 44.93% for HE group, 25.38% for UEE group, and 18.36% for HEE group. And in the cases of the rates of xanthine oxidase inhibitory activity and tyrosinase inhibitory activity, as the concentration of each extract increased, the inhibition rate increased accordingly. As a result of comparison between hot water extract method and UMPM extract method using extracts obtained from oriental medicine compound medium where Tricholoma matsutake mycelia were cultured, all of the extracts were judged to have a high anti-oxidization effect. In particular, UMPM extracts were found to have higher polyphenol content, SOD-like activity, EDA, xanthine oxidase inhibitory activity and tyrosinase inhibitory activity compared to hot water extract method. In this regard, extracts obtained from OCM where Tricholoma matsutake mycelia were cultured are considered to have high availability as functional material when and if they are prepared using UMPM extract method.

방약합편 중 부인과에 관련된 방제의 활용에 대한 고찰 (Studies on Symptom, Pathology, Composition and Clinical Applications of Woman-related Disease Prescriptions in Bang Yahk Hap Peun)

  • 조대연;김영일;이용숙;강성현;박종찬;노의준;윤용갑
    • 동의생리병리학회지
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    • 제18권6호
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    • pp.1543-1547
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    • 2004
  • In this study, symptoms, pathologies, compositions and clinical applications of 52 prescriptions for woman-related disease treatment descripted in Bang Yahk Hap Peun were investigated. The results were same as following; Classification of prescriptions for woman-related disease treatments was 23 prescriptions in high-chepter, prescriptions in 16 medium-chepter, and prescriptions in 13 low-chepter prescriptions and the frequency of clinical applications for high-chepter, medium-chepter and low-chepter prescriptions was 44%, 31% and 25%, respectively. Clinical applications of woman-related disease prescriptions were identified aocording to pre-pregnancy and post-birth, uterus, breast disease, before pregnancy. Infertile, emmeniopathy, uterus Blooding made practical application to high frequency in the treatments. Oriental Medical Pathology applied with prescriptions were Biheo(脾虛), Ganbinoyool(肝脾怒鬱), Infirmity(虛弱), 熱入血室, Jungpung(中風), Gihyulguheo(氣血俱虛), hyulheo(血虛), Aeohyul(瘀血) etc. Prescriptions applied with the most frequency in woman-related disease were Samuoltang(四物湯), Sagunjatang(四君子湯), Gungkuitang(芎歸湯), Boanbaekchuolsan(保安白朮散), Dangguibohyeltang(當歸補血湯), Sanhyointang(酸棗仁湯), Dohongsamuoltang(桃紅四物湯), Jipeisan(芷貝散), Silsosan(失笑散).

인진청간탕가미방(茵蔯淸肝湯加味方)이 간세포(肝細胞)의 증식능력(增殖能力)에 미치는 영향(影響) (The Effect of Injinchunggantang-derivative on Proliferation of Hepatocyte)

  • 박용진;김영철;이장훈;우홍정
    • 대한한의학회지
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    • 제19권1호
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    • pp.145-164
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    • 1998
  • The purpose of this study is to evaluate the effect of Injinchunggantang-derivative on proliferation of hepatocyte in rats. Cell viability is studied by MTI assay. The gene related to cell replication such as p53, waf1, bcl-2 and $bcl-_{X_L}$ is quantitized by quantitative RT-PCR and the proteins coded by these genes are studied by Western blotting. The results are as follows. 1. The hepatocytes cultured in medium with lnjinchunggantang-derivative showed better viability compared with control grroup in MTI assay, and the hepatocytes cultured in medium with the Injinchunggantang-derivative-and-ethanol-mixed group showed better viability than the hepatocytes cultrued in 10% ethanol culture medium(control group), noting that Injinchunggantang-derivative has protective effect on hepatocyte injury. There was no dose- and time-dependence. 2. In quantitative RT-PCR, i) Bel-2 gene increased significantly both in Injinchunggantang-derivative group and in Injinchunggantang-derivative-and-ethanol-mixed group, while it showed no significant increase or decrease in other group. ii) $Bcl-_{X_L}$ gene increased significantly in Injinchunggantang-derivative group as well as in Injinchunggantang-deri vative-and-ethanol -mixed group. iii) P53 gene showed no significant increase or decrease in hepatocytes cultured in medium with 10% ethanol and in hepatocytes cultured in medium with Injinchunggantang-derivative-and-ethanol-mixed group, suggesting that 10% ethanol induced cell toxicity, thus increased p53 gene expression. iv) Wafl gene showed no significant increase or decrease in hepatocytes cutured in medium with Injinchtrnggantang-derivative, while increased in hepatocytes cultured in medium with 10% ethanol and in hepatocytes cultured in medium with Injinchtrnggantang-derivative-andethanol-mixed group, suggesting that 10% ethanol induced cell toxicity increased wafl gene expression. 3. In the study on protein by western blotting, the band of bcl-2 and $bcl-_{X_L}$ were widened in Injinchtrnggantang-derivative group. Especially the amount of $bcl-_{X_L}$ increased significantly compared with other groups. But in the study on p53 and wafl, there was no significant difference among those groups. Above study shows that Injinchunggantang-derivative has good effect on cell viability and that the genes resistant to cell death such as bcl-2 and $bcl-_{X_L}$ are induced by Injinchunggantang-derivative to resist to cell death by toxic agent And this is reconfirmed in protein study using' western blotting: These results suggest that Injinchunggantang-derivative has inhibitory effect on cell death as well as protective effect on hepatocyte. Therefore this prescription is recommended in various liver diseases such as chronic liver disease and-induced hepatic injury.

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허혈성심장(虛血性心臟) 및 심장세포(心臟細胞)에 대(對)한 가미건심탕(加味健心湯)의 실험적(實驗的) 연구(硏究) (The Effects of Gamigunshimtang on the Ischemic Heart Disease & Heart cell in Rats)

  • 박정미;문상관;고창남;조기호;김영석;배형섭;이경섭
    • 대한한의학회지
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    • 제19권1호
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    • pp.251-270
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    • 1998
  • The effects of Gamigunshimtang on the isolated perfused ischemic heart in rats, heart rates, left ventricular pressure, cardiac blood flow and cardiotoxicity were stu.died in H9C2 myoblast cell, myocardial slice culture The results were as follows: 1. The administration of Gamigunshimtang to the rat recovered effectively heart rate, left ventricular pressure and flow rate from the experimental ischemia in perfused rat heart. The release of lactic dehydrogenase after the ischemia also decreased compared to the control group. 2. The administration of Gamigunshimtang to H9C2 myoblast culture enhanced the cell proliferation and protected against doxorubicin and allylamine induced release of the lactic dehydrogenase into the culture medium. It also protected effectively against doxorubicin and allylamine induced decrease of Ca ATPase activity and the increase of NADPH-cytochrome C reductase activity in the microsome. 3. The administration of Gamigunshimtang to the rat myocardial slice culture protected effectively against doxorubicin and allylamine induced decreases of protein synthesis and ATP content, and increases of cvtosolic enzyme, creatin kinase into the medium and lipid peroxidation.

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한방건강증진분야에 대한 사회의식 및 실천형태조사연구 (A study on the health attitude and practice of Oriental Health Promotion)

  • 김광중;박용억
    • 대한한의학회지
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    • 제19권2호
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    • pp.468-484
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    • 1998
  • The purpose of this study was to explore the development of oriental health promotion project in korea. The study was performed from June 10, 1998 though June 30, 1998 by using questionnaires and the subjects were 208 in Taegu and Kyung-san city. The analysis methods were frequency, percentage, $x^2-test$ and ANOVA. The SAS/pc Program was used for the statistic analysis. The major findings are as followings; 1. The self-confidence of health was higher among male(2.59) than female(2.94). On the whole, the subjects studied have good health. Activity of daily life was medium. 2. As the subjects grow old, satisfaction level on health counselling with oriental doctors was high. Hospital and clinic covered 60-80% of the health assessment institutes and oriental hospital & clinic covered 10-18% of them. 3. As the subjects grow old was high the level of health promotion practice. On the whole, the level of health promotion practice was low. The physical exercise was highest covering 40% in the types of health promotion. 4. On the whole, the demand of oriental health promotion program was considerably high (male 2.06, female 2.49). The reason why the health promotion programs were necessary was necessary was the effectiveness of health promotion and the difficulty of self-practice. In the effectiveness of health promotion programs, the subjects were higher in oriental medicine than medicine. 5. In the validity level of physical constitution in the oriental medicine. the subject were high(3.48-3.80). But the necessity of the physical constitution change was medium.

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여정자(如貞子)가 대식세포(大食細胞) 탐식능(貪食能)에 미치는 영향(影響) (Effects of Ligustrum Lucidum on the Phagocytic Activity of Macrophages)

  • 이광석;송봉근;김형균;이언정
    • 대한한의학회지
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    • 제17권2호
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    • pp.227-236
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    • 1996
  • The effect of Ligustrum Lucidum(LL) on the production of nitric oxide (NO) and superoxide by murine peritoneal macrophages were investigated. Stimulation of the cells with LL in the presence or absence of interferon-r(IFN-r) resulted in the increased accumulation of nitrite in the medium. To further examine the mechanism of LL induced. NO Synthesis, we evaluated the secretion of tumor necrosis $factor-{\alpha}(TNF-{\alpha})$ by LL in murine macrophages. Treatment of LL increased the secretion of bioactive $TNF-{\alpha}$ in cultured medium. In addition, LL induced NO production was decreased by the treatment of anti-murine $TNF-{\alpha}$. neutralizing antibodies, indicating that LL induced superoxide production was decreased by the treatment of anti-murine $TNF-{\alpha}$ neutralizing antibodies. These data suggested that LL induced superoxide production was related to $TNF-{\alpha}$ secretion. In conclusion, our results indicates that LL may enhance innate immune response and be applied as a immunoregulating drug improving phagocytosis.

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