• 대한한방부인과학회지
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• 제18권3호
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• pp.92-109
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• 2005

Purpose : The Purpose of this research was to investigate the effects of Cheongyeolhawlhyeoltanggagyehyeoldeung (CYHHT) on anti-inflammatory effects. Methods : As for the parameters of inflammation, levels of several inflammatory cytokines and chemical mediators were determined in mouse lung fibroblast cells(mLFC) and RAW264.7 cells. Also, changes in pathological features by drug treatment were investigated in the in vivo edema-induced rats by carrageenin /arachidonic acid or in the colitis-induced mice by DSS treatment. Results : The cytotoxicity of CYHHT on mLFC and RAW264.7 cells was not observed at 100, 50, 10, and $1{\mu}g/ml$ of CYHHT treatments. $IL-1{\beta}$, IL-6 and NOS-IImRNA expression of RAW264.7 cells was inhibited by CYHHT treatments in a dose-dependent manner. CYHHT treatment of RAW264.7 cells inhibited $TNF-{\alpha}$ and COX-2 mRNA expression. CYHHT treatment of RAW264.7 cells significantly inhibited IL-6 and NO production. CYHHT treatment of RAW264.7 cells inhibited ROS production. CYHHT inhibited rat's paw edema induced by carrageenin or arachidonate treatment in all concentrations examined. The body weight and colon length of colitis-induced mice were recovered to a normal level by DSS treatment. Clinical disease levels were significantly improved compared to the control animals. CYHHT treatment of colitis-induced mice significantly increased hematological values such as WBC and RBC counts, Hgb and HCT levels, but decreased PLT values. CYHHT treatment of colitis-induced mice decreased IL-6 and $TNF-{\alpha}$ production significantly CYHHT treatment of colitis-induced mice significantly increased CD3+(T) cell counts. In contrast, CYHHT treatment decreased CD19+ B cell counts and CD3+/CD69+ significantly, and also decreased B/T ratio (%) though not significant. Conclusion : These results indicated that CYHHT could be used for treating diverse female diseases caused by the inflammation.

• 한국진공학회지
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• 제20권2호
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• pp.86-92
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• 2011

본 연구에서는 새롭게 개발된 센서인 in-situ particle monitor (ISPM)와 기존센서의 기능을 업그레이드 한 센서인 self-plasma optical emission spectroscopy (SPOES)를 이용해 화학기상증착 진공공정을 진단하였다. 본 연구에서 사용된 증착공정 장비는 silane 가스를 이용한 silicon plasma enhanced chemical vapor deposition과 borophosphosilicate glass 증착장비이다. 두 장비의 증착 또는 클리닝 조건에서의 배출되는 오염입자와 배기가스를 개발된 센서를 이용해 공정상태를 실시간으로 진단하는 것과 개발된 센서의 센싱 능력을 검증하고자 하는 목적으로 연구가 진행되었다. 개발된 센서는 장비 배기구 설치되었으며, 공정압력, 유량, 플라즈마 파워 등의 공정변수 변화에 따른 오염입자 크기 및 분포와 배기 부산물의 변화를 측정하고, 측정 결과의 상호 연관성을 분석하였다.

• Molecules and Cells
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• 제43권3호
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• pp.222-227
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• 2020

Inositol polyphosphate multikinase (IPMK) is required for the biosynthesis of inositol phosphates (IPs) through the phosphorylation of multiple IP metabolites such as IP3 and IP4. The biological significance of IPMK's catalytic actions to regulate cellular signaling events such as growth and metabolism has been studied extensively. However, pharmacological reagents that inhibit IPMK have not yet been identified. We employed a structure-based virtual screening of publicly available U.S. Food and Drug Administration-approved drugs and chemicals that identified the antidepressant, vilazodone, as an IPMK inhibitor. Docking simulations and pharmacophore analyses showed that vilazodone has a higher affinity for the ATP-binding catalytic region of IPMK than ATP and we validated that vilazodone inhibits IPMK's IP kinase activities in vitro. The incubation of vilazodone with NIH3T3-L1 fibroblasts reduced cellular levels of IP5 and other highly phosphorylated IPs without influencing IP4 levels. We further found decreased Akt phosphorylation in vilazodone-treated HCT116 cancer cells. These data clearly indicate selective cellular actions of vilazodone against IPMK-dependent catalytic steps in IP metabolism and Akt activation. Collectively, our data demonstrate vilazodone as a method to inhibit cellular IPMK, providing a valuable pharmacological agent to study and target the biological and pathological processes governed by IPMK.

• 생약학회지
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• 제46권2호
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• pp.133-139
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• 2015

Two coumarinolignans, cleomiscosins C (1) and D (2) were isolated from the heartwood of Acer mono, together with four compounds, 5-O-methyl-(E)-resveratrol-3-O-${\beta}$-D-glucopyranoside (3), 5-O-methyl-(E)-resveratrol-3-O-${\beta}$-D-apiofuranosyl-(1$\rightarrow$6)-${\beta}$-D-glucopyranoside (4), scopoletin (5), and (E)-resveratrol-3-O-${\beta}$-D-glucopyranoside (6). Of them, cleomiscosins C (1) and D (2) were applied to preparing inclusion complex molecules with ${\beta}$-cyclodextrin (${\beta}$-CD) to improve the very poor solubility in cell media. The CD complexes of 1 and 2 exhibited an enhancement of water solubility which is feasible to measure their cytotoxicity using a spectrophotometer in a cell-based assay. Anti-proliferative activity of these complex molecules was successfully estimated on HCT116 human colon cancer cells, and cleomiscosin D (2) showed anti-proliferative effects at the concentration of 1.95~31.2 ${{\mu}g}$/mL in a dose-dependent manner.

• 동의신경정신과학회지
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• 제3권2호
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• pp.1-33
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• 1992

In order to observe clinical effect of Gamikeguntang(加味柱芎湯) and Gamikuyibitang(加味歸脾湯), I reached following conclusion through the clinical pathology and physicohemical investigation, The following results were obtained. 1) The amplirude on AVL lead which is observed in ECG was increased significantly both in medication group of Gamikegungtang (加味柱芎湯) and of Gamikegungtang(加味歸脾湯). 2) In Hematology, the values of RBC, Hb and Hct are totally increased in the medication group of Gamikuyibitang(加味歸脾湯). 3) In serum Lipid, Total cholesterol and Tryglyceride are significantly decreased and HDL-cholesteral is significantly increased both in medication group of Gamikegungtang(加味柱芎湯) and Gamikuyibitang(加味歸脾湯). Especiay, HDL-cholesterol is remarkably increased in the medication group of Gamikegungtang(加味柱芎湯). 4) The serum Bile acid is remarkably decreased in the medication group of Gamikegungtang(加味柱芎湯), but is not in the medication group of Gamikuyibitang(加味歸脾湯). 5) The value of Cardiac enzyme is remarkably decreased both in the medication group of Gamikegungtang(加味柱芎湯) and Gamikuyibitnag(加味歸脾湯). especially, in the group of Gamikuybitang(加味歸脾湯). 6) In determination of LDH isoenzyme, $LD_4$ is remarkably decreased in the medication group of Gamikegungtang(加味柱芎湯) and $LD_1\;LD_2$ are remarkably decreased in the medication group of Gamikuyibitang(加味歸脾湯). In view of the result so far achieved, I knew that Gamikegungtang(加味柱芎湯) had an indirect effect on Palpitation which is called mental disorder by means of treatment of liver and gall bladder disease, and that Gamiluyibitang(加味歸脾湯) make increase activation of heart whose blood is deficient( 心血不足). In conclusion, I think that we need comparative studies between the main prescription of Kegungtang(柱芎湯). Kuyibitnag(歸脾湯) and the additional prescription of them from now on.

• 생약학회지
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• 제36권3호통권142호
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• pp.201-204
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• 2005

The rhizome extract of Atractylodes japonica Koidzumi(Compositae) exhibited a particular inhibition on the proliferation of cultured human tumor cell lines, in vitro. Thus, the intensive phytichemical investigation of the MeOH extract of Atractylodes japonica have been conducted by the way of activity-guided purification. The repeated column chromatographic separation of the n-hexane soluble part of extract resulted in the isolation of four sesquiterpenes (1-4) and a polyacetylene component (5). Chemical structures of them were identified as atractylon (1), atractylenolide Ⅰ(2), atractylenolide Ⅲ(3), eudesma-4(15),7(11)-dien-8-one (4) and 1,3-diacetyl-atractylodiol (5) by spectroscopic means. Among the isolates, compound 2-4 were shown to give moderate inhibitory effect in a dose dependent manner on the proliferation of cultured human tumor cell lines such as A549 (non small cell lung), SK-OV-3 (ovary), SK-MEL-2 (melanoma), XF498 (central nerve system) and HCT 15(colon), respectively.

• 생약학회지
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• 제36권3호통권142호
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• pp.240-244
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• 2005

The methanol extract of the seed of Myristica fragrans (myristicaceae) demonstrated a potent inhibition on the proliferation of cultured human tumor cells such as A549 (non small cell lung), SK-OV-3 (ovary), SK-MEL-2(melanoma), XF498 (central nerve system) and HCT-15(colon). The MeOH extract was fractionated into three portions by serial solvent partition i,e., EtOAc soluble part, BuOH soluble part and remaining water layer. Among them, the EtOAc soluble part of the extract demonstrated a potent inhibition on the proliferation of cultured human tumor cells, Bioassay-guided fractionation of the EtOAc soluble part led to the isolation of six lignan constituents, i.e., safrole(1), machilin A (2), licarin B (3), macelignan (4), mesodihydroguaiaretic acid (5) and myristargenol A (6) as well as a large amount of myristic acid as active ingredients. Structures of the isolated active components (1-6) were established by chemical and spectroscopic means.

• 패션비즈니스
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• 제12권3호
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• pp.87-98
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• 2008

The purposes of this study are to measure physiological reactions of human body according to the scalp treatment, a popularized service in beauty care industry and propose efficient ways of scalp treatment. To meet the goals, total 30 applicants without any medical history(5 males and 5 females in 20's, 30's and 40's respectively) were informed on the purpose of experiment hereof and were investigated and received a 30-minute scalp treatment, which combines standardized scalp treatment massage technique proposed by KAT and ITF with another massage technique operated in the beauty salon run by the author of this paper. 5ml of blood samples were taken from each subject before and after the scalp treatment respectively and the blood sample was divided into 3 different tubes for analysis: 1) 2 ml for blood cell analysis, 2) 2ml for enzyme activity measurement, 3) 1ml for hormone level reading. In order to determine effects of scalp treatment on ALP, GOT, GPT, ${\gamma}-GTP$, WBC, RBC, Hb, Hct, Platelet, MCV, MCH and MCHC, all collected data were used for measuring respective levels of these blood substances by means of enzyme reaction measurement, enzyme activity measurement and automated hematology analyzer. Then, all measured data were analyzed through paired t-test using SPSS WIN 11.5. As a result, the scalp treatment is associated with improving hepatic function, facilitating blood circulation and helping blood coagulation and hemostasis in a effective way. Therefore, it would be necessary to conduct further studies on this subject related to anemia in the future.

• 대한지역사회영양학회지
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• 제9권2호
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• pp.142-150
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• 2004

To increase both iron and enhancers for iron absorption through diets should be a basic strategy to sufficiently provide increased iron for pregnancy. Previous studies reported that iron intakes of Korean pregnant women were short and their iron status deteriorated as pregnancy progressed. However, there is little data about the bioavailability of dietary iron during pregnancy. Therefore, this study was conducted to determine the changes of dietary iron intakes, its bioavailability and iron status during pregnancy longitudinally in Korean women. A total of 151 pregnant women in their first trimester of pregnancy voluntarily participated. Among them, 72 women finished the research protocol during the second trimester and 55 did it during the third trimester. Dietary intakes of total iron, both non-heme and heme iron, as well as enhancers, both MPF (meat, poulty, and fish) and vitamin C, increased significantly as pregnancy progressed. As the results, bioavailability of dietary iron and iron absorbed increased significantly as pregnancy progressed. However, the amount of iron absorbed at each trimester did not meet considerably the iron needed during pregnancy. All five indices examined in the study, Hb level, Hct, serum concentrations of ferritin and sTfR (soluble transferrin receptor), and sTfR: ferritin ratio, showed that iron status of the subjects deteriorated as pregnancy progressed. The rate of anemia of the subjects increased as pregnancy progressed although more than 80% of the subjects took iron supplements after the 20th week of pregnancy. These results imply that it is needed to provide more iron especially, heme iron and dietary enhancers to prevent the deterioration of iron status during pregnancy. Future research on bioavailability of supplemental iron should be performed to determine the iron balance precisely.

• Journal of Nutrition and Health
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• 제38권6호
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• pp.475-486
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• 2005

This study was intended to investigate the nutritional status between lactating and non- lactating women, especially calcium and iron. The subjects were 84 lactating women and 20 non-lactating women visiting a public health center and hospital in Daegu. Each subject was interviewed to collect the information on dietary intake for 2 consecutive days. Biochemical assessment of iron status and bone mineral density (BMD) measurement were conducted. Dietary intake of carbohydrate, potassium, Vit $B_1,\;B_2$, Vit C were significantly higher in women during lactating period (p<0.05). However, relative intake as expressed by percentage of Korean Recommended Dietary Allowances (RDA) was not significantly different between the two groups. The dietary intake of iron and calcium were 58.8%, 60.4% of Korean RDA respectively in women during lactating period. The current food habit score of these women was significantly higher than that of non-lactating women (p<0.05). When we compared the quality of nutritional status, the Index of nutritional quality (INQ) was significantly higher for vitamin $B_2$, P in lactating women than in non-lactating women (p<0.1). Mean adequacy ratio (MAR) was not significantly different between two groups. Dietary variety score (DVS) was significantly higher in women during the lactating period (p<0.05). There was no significant difference in biomarkers (Hb, Hct, Serum ferritin, Transferrin) related to iron status between the two groups. No significant difference in bone mineral density (BMD) T-score was not observed. However, it appeared that BMD of lactating women was lower than that of non-lactating women.