• Microbiology and Biotechnology Letters
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• v.43 no.4
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• pp.322-329
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• 2015

The effects of water extracts of Gallus gallus var. domesticus (Yeonsan ogolgye, GD) on the activities of osteoblast differentiation and the restraint of osteoclast formation were investigated. The water extract of GD in the human osteoblast "MG-63" cell, was examined in relation to alkaline phosphatase (ALP) activity and alizarin red stains. In order to observe the effects of osteoclasts formation, we analyzed RAW 264.7 cell tartrate-resistant acid phosphatase (TRAP) activity and TRAP stains. The ALP activity of the water extract of hen and cock flesh (3 years) were 133.8% and 129.6%, respectively. The ALP activity of flesh extracts was also higher than that of the skin extracts. Concerning the effects of age, the 3 years old flesh extracts had a higher activity than that of the one year old extracts. However the activity of the 3 years old skin extracts was lower than that of the one year old extracts. For gender conditions, the ALP activity of the hen extract was higher than that of the cock. The degree bone mineralization in the three years old hen flesh exhibited the highest rate, at 124.3%, amongst all the groups. The TRAP activity of the flesh extracts of the three years old cock revealed the lowest rate, at 31.8%, compared to the control. Our results demonstrate that the water extract of GD increases bone mineralization and osteoblast differentiation activity in MG-63 cells and enhances the inhibitory activity of bone-resorption in RAW 264.7 cells. In conclusion, the water extracts of GD seem to be effective in the prevention and treatment of bone related disorders.

• Journal of Korean Medical Ki-Gong Academy
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• v.2 no.2
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• pp.185-199
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• 1998

Going back to long chinese medical history, there were many different methods of treatment according to the origin of local chinese areas, such as Bian-Shi(?石) from east, herbal therapy from west, acupuncturing from south, moxibustion from north, and mainpulating therapy from middle china. In the midst of these therapies, acupuncture needling had developed very much both in theories, shapes, usages and also in theraputic boundray. Historical books dealing with acupuncture had introduced and used Jiu-Zhen as a tool for acupuncture needling in common. But there are some differences between each texts about in shape, use, and there are also another different point of view about the interrelationship between Bian-Shi and Ji-Zhen. So the author, in this research, tried to look for how Jiu-Zhen had took on its real kinds, adaptive usages, theraputic boundaries, many different skills of needing. By researching over ${\ulcorner}$ Ling-Shu, Jiu-Zhen(靈樞,九鍼)${\lrcorner}$, ${\ulcorner}$ Ling-Shu, Jiu-Zhen-Shi- Yi-Yuan(靈樞,九鍼十二原)${\lrcorner}$, ${\ulcorner}$ Ling-Shu, Guan-Zhen(靈樞,官鍼)${\lrcorner}$, and by compar- ing them with the contents of Jiu-Zhen in ${\ulcorner}$ Zhen-Jiu-Yi-Jing(鍼灸甲乙經)${\lrcorner}$ ${\ulcorner}$Zhen-Jiu-Da-Cheng (鍼灸大成)${\lrcorner}$, the author discovered small conclusions such as following. 1. Taking Jiu-Zhen in a narrow sense, it only repesents nine different needle used in different cases. But in large sense, this means nine different deedling methods using each different needles which is represented in the form of Wu-Ci ( 五剌 ), Shi-Yi-Ci ( 十二剌 ) in ${\ulcorner}$ Ling-Shu, Guan-Zhen ${\lrcorner}$ 2. Jin-Zhen has been first originated from stone age as a substitute for Bian-Shi and through bronze and iron age, it followed a process of it's own shape and applicating functions. As an example, the moxibustional therapies shown in ${\ulcorner}$ Zu-Bi-Shi-Yi-Mai- Jiu-Jing ( 足臂十一脈灸經 )${\lrcorner}$ ${\ulcorner}$ Yin-Yang-Shi-Yi-Mai-Jiu-Jing ( 陰陽十一脈灸經)${\lrcorner}$ in ahead of ${\ulcorner}$ Nei-Jing ( 內經 )${\lrcorner}$ era, was relationship in acupuncturing skills and shape. So Jiu-Zhen had been originated on the base of Bian-Shi in ancient times to develop into delicate shape, skill, and theraputic foundation of modern oriental medicine.

• The Journal of Internal Korean Medicine
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• v.41 no.3
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• pp.434-446
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• 2020

Objectives: The cardio-ankle vascular index (CAVI) and ankle-brachial index (ABI) are non-invasive methods to evaluate cardiovascular disease and arteriosclerosis. This study investigated the relationship between CAVI, ABI, and factors related to arteriosclerosis. Methods: This study included 535 healthy adults who underwent health examinations in 2019. We analyzed the correlation between CAVI, ABI and clinical variables. Multiple regression analysis was performed on the independent clinical variables associated with CAVI and ABI. Results: The correlation analysis of CAVI showed that body mass index (BMI) and HDL-cholesterol (HDL-C) had a negative correlation, and the other variables had a significant positive correlation. The correlation analysis with ABI on the right side showed that age, diastolic blood pressure (DBP), gender, and LDL-cholesterol (LDL-C) had a significant positive correlation, while HDL-C had a significant negative correlation. There was no statistical significance on the left. In the multiple regression analysis, DBP, age, BMI, gender, and HDL-C were proved to be independent factors in CAVI (right) (R²=0.365); DBP, age, gender, BMI, fasting blood sugar, and total cholesterol in CAVI (left) (R²=0.357); and age, gender, DBP, and systolic blood pressure in ABI (right) (R²=0.133). There were no statistically significant factors in ABI (left). It could be inferred that smoking and drinking are determinants that play an important role in CAVI. Conclusion: CAVI showed a high correlation with gender, age, and blood pressure. A significant correlation between CAVI and serum lipid values could be observed, but this showed a low correlation coefficient. ABI showed a high correlation with age and DBP. These results support the use of CAVI and ABI as primary diagnostic devices in medical treatment.

• Biomolecules & Therapeutics
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• v.25 no.2
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• pp.213-221
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• 2017

Baicalein, a natural flavonoid obtained from the rhizome of Scutellaria baicalensis Georgi, has been reported to have anticancer activities in several human cancer cell lines. However, its antimetastatic effects and associated mechanisms in melanoma cells have not been extensively studied. The current study examined the effects of baicalein on cell motility and anti-invasive activity using mouse melanoma B16F10 cells. Within the noncytotoxic concentration range, baicalein significantly inhibited the cell motility and invasiveness of B16F10 cells in a concentration-dependent manner. Baicalein also reduced the activity and expression of matrix metalloproteinase (MMP)-2 and -9; however, the levels of tissue inhibitor of metalloproteinase-1 and -2 were concomitantly increased. The inhibitory effects of baicalein on cell motility and invasiveness were found to be associated with its tightening of tight junction (TJ), which was demonstrated by an increase in transepithelial electrical resistance and downregulation of the claudin family of proteins. Additionally, treatment with baicalein markedly reduced the expression levels of lipopolysaccharide-induced phosphorylated Akt and the invasive activity in B16F10 cells. Taken together, these results suggest that baicalein inhibits B16F10 melanoma cell migration and invasion by reducing the expression of MMPs and tightening TJ through the suppression of claudin expression, possibly in association with a suppression of the phosphoinositide 3-kinase/Akt signaling pathway.

• Journal of Life Science
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• v.23 no.2
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• pp.311-318
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• 2013

Schisandra chinensis containing a variety of pharmacologically active lignans has been traditionally used in oriental medicine. In this study, anti-inflammatory compounds were screened from the hexane extracts of S. chinensis by activity-guided fractionation. First, we investigated the regulatory effects on the expression of E-selectin, intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) with 38 fractions from the hexane extracts of S. chinensis in human umbilical vein endothelial cells (HUVECs). As a result, SCKH1 among the 38 fractions from the hexane extract of S. chinensis was selected for further analysis based on its unique regulatory effect on cell adhesion molecules, especially on VCAM-1, in LPS-stimulated HUVECs. The subsequent activity-guided fractionation of SCKH1 resulted in the purification of SCKH1PAIBPB, which was found to suppress the expression of VCAM-1, MCP-1, IL-6 and IL-8 in HUVECs stimulated with LPS, and to inhibit the adhesive capacity between HUVECs and monocytes. Taken together, our data indicate that SCKH1PAIBPB can be proposed as an effective anti-inflammatory compound that may have a potential therapeutic use for the prevention and treatment of various inflammatory diseases as well as ischemic vascular diseases.

• Archives of Pharmacal Research
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• v.29 no.7
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• pp.591-597
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• 2006

Aerial parts of Artemisia asiatica (Compositae) have been traditionally used as an oriental medicine for the treatment of inflammatory and ulcerogenic diseases. In the present study, artemisolide was isolated as a nuclear factor $(NF)-{\kappa}B$ inhibitor from A. asiatica by activity-guided fractionation. Artemisolide inhibited $NF-{\kappa}B$ transcriptional activity in lipopolysaccharide (LPS)-stimulated macrophages RAW 264.7 with an $IC_{50}$ value of $5.8\;{\mu}M$. The compound was also effective in blocking $NF-{\kappa}B$ transcriptional activities elicited by the expression vector encoding the $NF-{\kappa}B$ p65 or p50 subunits bypassing the inhibitory kB degradation signaling $NF-{\kappa}B$ activation. The macrophages markedly increased their $PGE_2$ and NO production upon exposure to LPS alone. Artemisolide inhibited LPS-induced $PGE_2$ and NO production with $IC_{50}$ values of $8.7\;{\mu}M$ and $6.4\;{\mu}M$, respectively, but also suppressed LPS-induced synthesis of cyclooxygenase (COX)-2 or inducible NO synthase (iNOS). Taken together, artemisolide is a $NF-{\kappa}B$ inhibitor that attenuates LPS-induced production of $PGE_2$ or NO via down-regulation of COX-2 or iNOS expression in macrophages RAW 264.7. Therefore, artemisolide could represent and provide the anti-inflammatory principle associated with the traditional medicine, A. asiatica.

• The Journal of Pediatrics of Korean Medicine
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• v.33 no.4
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• pp.74-88
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• 2019

Objectives The aim of this study is systematic evaluation of the quality of qualitative studies related to short stature. It will be utilized as fundamental data for future qualitative research about Korean Medicine Pediatrics treatment for short stature. Methods We searched qualitative studies related to short stature in the Pubmed. Two researchers independently assessed the quality of the qualitative researches by using Consolidated criteria for reporting qualitative research (COREQ) and Critical Appraisal Skills Program (CASP). We also qualitatively synthesized theme of each included studies. We presented integrated theme and categories with in vivo coding about qualitative research about short stature. Results A total of 47 papers were screened and 7 papers were finally selected. In the quality assessment using COREQ, detalied information about the researchers, methods of approach, reasons for non-participation, presence of non-participants, participant's review of the transcript, and participant's review of the findings were insufficient. In the quality evaluation using CASP, there were lack of justifications for the research methods, description method of research, and bias in process of data analysis. The findings were synthesized into three themes: fixed idea about height, discomfort caused by small stature and personal coping strategy with stress caused by short stature. Conclusions In further qualitative research, it is necessary to report the research according to COREQ and CASP checklist. It is also necessary to understand the stress and coping strategies to short stature of patients, We need to develop a social management strategy for short stature.

• Polymer(Korea)
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• v.38 no.1
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• pp.69-73
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• 2014

In this study, polysaccharide-poly(vinyl alcohol) (PVA) hydrogels were prepared by using ${\gamma}$-ray and evaluated for potential application as an anti-inflammation patch. Ulmus davidiana var. japonica (UD), one of polysaccharides has been particularly used as an oriental remedy for the treatment of inflammation and ulcers. PVA as a biocompatible polymer and glycerin as a moisturizer were blended with the UD, and its hydrogels were prepared by radiation crosslinking. Characterizations for UD hydrogels were performed by using cytotoxicity assay, antioxidant activity test, and physicochemical test such as gel fraction ratio, and swelling behavior. The results showed that these UD hydrogels had excellent physical properties, anti-inflammation activity, and non-cytotoxicity on the cells. Therefore, these polysaccharide based-UD hydrogels can be effectively used as an inflammation patch.

• Korean Journal of Plant Resources
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• v.31 no.4
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• pp.275-282
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• 2018

Paeoniae Radix has been used as a traditional medicine for various diseases including hepatic disease. However, the inhibitory effect of Paeoniae Radix on intestinal inflammation has not been fully understood yet. The aim of this study was to evaluate the effect of Paeoniae Radix on colitis induced by dextran sulfate sodium in mice. To investigate the protective effects of Paeoniae Radix, the colitis mice were induced by drinking water containing 5% dextran sulfate sodium for 7 days. Mice were randomized into groups receiving Paeoniae Radix (100 mg/kg), sulfasalazine (150 mg/kg) as a positive control, or water as a negative control. We evaluated the effects of Paeoniae Radix on clinical signs induced by dextran sulfate sodium, measuring weight loss, colon length, and disease activity index. Additionally, to find a possible explanation for the anti-inflammatory effects of Paeoniae Radix, we evaluated the effects of Paeoniae Radix on the interleukin-6 and cyclooxygenase-2 levels in colitis tissue. The results indicated that mice treated with dextran sulfate sodium showed measurable clinical signs, including weight loss and reduced colon length. However, Paeoniae Radix treatment significantly improved the weight loss and disease activity index as clinical symptoms. Moreover, Paeoniae Radix inhibited the interleukin-6 and cyclooxygenase-2 expression levels in colon tissues treated with dextran sulfate sodium. Taken together, the findings of this study suggest that Paeoniae Radix may be useful for treating intestinal inflammation, including ulcerative colitis.

• YAKHAK HOEJI
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• v.50 no.4
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• pp.272-277
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• 2006

This study was undertaken to determine whether the 9 herbal complex induces apoptosis in human breast cancer MCF-7 cells and adriamycin-resistant MCF7/adR cells. Ethanol extracts of Bojungbangamtang (BBTE) and acidic polysaccharide of Red Ginseng (GIN) induced cell death in both MCF-7 and MCF7/adR cells. Ethanol extracts of Bojungbangamtang and acidic polysaccharide of Red Ginseng also induced $G_2/M$ cell cycle arrest and increased TUNEL positive cells in MCF7/adR cells. In addition, flow cytometric analysis revealed the decreased expression of P-glycoprotein (P-gp) in ethanol extracts of Bojungbangamtang and acidic polysaccharide of Red Ginseng treated MCF7/adR cells. Similarly, decreased protein levels of P-glycoprotein and multidrug resistance associated proteins-1 were also determined by immunocytometry in ethanol extracts of Bojungbangamtang treated MCF7/adR cells. Taken together these data indicate that ethanol extracts of Bojungbangamtang and acidic polysaccharide of Red Ginseng inhibit the function of ABC transporters such as multi drug resistance associated proteins (MRPs) and P-glycoprotein as well as induce apoptosis in MCF7/adR cells. Thus, these data suggest that ethanol extracts of Bojungbangamtang and polysaccharide of Red Ginseng can be candidates for the treatment of multidrug-resistant MCF7/adR cells.