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고본(藁本)의 초산으로 유발된 생쥐 통증모델에 대한 마이크로어레이 유전자 발현 양상
김명규,김창주,홍미숙,정주호,부영민,김윤경,홍승헌,임강현,Kim, Myung-Gyou,Kim, Chang-Ju,Hong, Mee-Suk,Chung, Joo-Ho,Boo, Yung-Min,Kim, Yun-Kyung,Hong, Seung-Heon,Leem, Kang-Hyun 한국한의학연구원 2006 한국한의학연구원논문집 Vol.12 No.1
The present study was designed to investigate the effects of Ligustici Rhizoma on the expression of genes in the pain model induced by acetic acid. cDNA microarray (GenePlorer TwinChipTM Mouse 7.4K) was used to evaluate the gene expressions. The expressions of 32 genes were up-regulated in the Ligustici Rhizoma-treated group: they include the genes coding Casp6, Hrh3, Basp1, Sprr2h, Zfp131, Copz2, LOC432436, Itpr5, etc. The expressions of 16 genes were down-regulated in the Ligustici Rhizoma-treated group: they include the genes coding Il16, Zfpm1, Cacna2d1, Xpo7, Smpdl3b, Dscr1, Harp, etc. The conclusion is that the expressions of 32 genes were up-regulated and the expressions of 16 genes were down-regulated in Ligustici Rhizoma-treated group.
저칼슘 식이로 유발한 성장 저하 흰쥐에 대한 칼슘, 비타민 D 및 난황 펩타이드의 투여가 장골 길이 성장에 미치는 영향
김명규 ( Myung Gyou Kim ),김혜경 ( Hye Kyung Kim ),임강현 ( Kang Hyun Leem ) 대한본초학회 2014 大韓本草學會誌 Vol.29 No.5
Objectives : Egg yolk is composed of various important chemical substances for human health. A calcium shortage causes the growth retardation on the body growth. In this study, we examined the therapeutic effects of calcium, vitamin D and egg yolk peptide (EYP) treatment on the retardation of the longitudinal bone growth induced by low-calcium diet in adolescent rats. Methods : Low calcium diets were administrated for 15 days. During the last five days, calcium and/or vitamin D and/or EYP were administrated. The body weights, longitudinal bone growth rates, the heights of growth plates, and bone morphogenetic protein (BMP)-2 and insulin-like growth factor (IGF)-1 expressions were measured using histochemical analysis. Results : Low calcium diets caused the significant reduction in body weight gains and the longitudinal bone growth. The heights of growth plates and the expressions of BMP-2 and IGF-1 showed the impairment of body growth as well. Calcium and/or vitamin D administration could not significantly increase the longitudinal bone growth. However, calcium, vitamin D, and EYP administration significantly increased the bone growth, the growth plate height, and BMP-2 and IGF-1 expressions. Conclusions : These results suggest that EYP enhances the longitudinal bone growth in the calcium and/or vitamin D deficiency and it could be a promising agent for the treatment of children suffering from malnutrition.
우슬(牛膝) 등 복합 추출물의 monosodium iodoacetate로 유발한 흰쥐 골관절염에 대한 효과
김명규 ( Myung-gyou Kim ),서일복 ( Il-bok Seo ),임강현 ( Kang-hyun Leem ),정태진 ( Taejin Jeong ),김진석 ( Jinseok Kim ) 대한본초학회 2017 大韓本草學會誌 Vol.32 No.1
Objectives : The present study was designed to determine the effects of mixture of Achyranthis Japonicae Radix, Scutellariae Radix, and Acanthopanacis Cortex on monosodium iodoacetate (MIA)-induced osteoarthritis in rats. The mixture was composed of Achyranthis Japonicae Radix, Scutellariae Radix, and Acanthopanacis Cortex extracts. Methods : Arthritis was induced by injection of MIA into knee joints of rats. At the end of experiment, gross examination on the articular structures of knee joints were performed. Proteoglycan (PG) contents in articular cartilages were analysed as well. Tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) contents in synovial fluids were measured by ELISA method and matrix metalloproteinase 2 (MMP2), MMP9, and tissue inhibitors of metalloproteinase 1 (TIMP1) mRNA were measured by a realtime PCR. Results : The surfaces of the articular cartilage were observed. The severity of osteoarthritis in the treated group were alleviated compared with control group. PG contents in articular cartilages of the treated group were increased compared with control group. IL-1β contents in synovial fluids of the treated group were significantly decreased compared with control group. MMP2 and MMP9 mRNA contents in articular cartilages were significantly decreased compared with control group and TIMP1 mRNA contents were increased compared with control group. Conclusions : On the basis of these results, we concluded that Achyranthis Japonicae Radix-containing mixture treatment has anti-arthritic effects on the MIA-induced osteoarthritis in rats. And the effects were related with the reduction of IL-1β in synovial membranes and the consequent reduction of MMP2 and MMP9 expressions.
이세나,김명규,김명희,김형준,조학준,김이화,임강현,Lee, Se-Na,Kim, Myung-Gyou,Kim, Myoung-Hee,Kim, Hyung-Jun,Jo, Hak-Jun,Kim, Ee-Hwa,Leem, Kang-Hyun Society for Meridian and Acupoint 2011 Korean Journal of Acupuncture Vol.27 No.4
엘라스타제는 폐의 탄성 섬유를 파괴하여 폐기종과 폐고혈압을 유발하는 역할을 한다. 이에 본 연구는 택사(澤瀉) 약침액(藥鍼液)의 엘라스타제 억제효능과 항산화효능을 측정하여 폐기종과 폐고혈압 치료의 가능성을 확인하고자 실시 하였다. 방법 : 택사(澤瀉) 약침액(藥鍼液)의 엘라스타제에 대한 억제효능과 di(phenyl)-(2,4,6-trinitrophenyl) iminoazanium (DPPH) 및 nitric oxide (NO) 자유기 소거능을 측정하였다. 결과 : 택사(澤瀉) 약침액(藥鍼液)은 엘라스타제 활성을 통계적으로 유의하게 억제하였고, DPPH 및 NO 자유기 소거능이 있음이 통계적으로 유의하게 확인되었다. 결론 : 본 연구를 통해 택사(澤瀉) 약침액(藥鍼液)의 엘라스타제 억제효능과 항산화 효능이 확인되었다. 본 연구 결과를 근거로 시험관내 실험이외의 추가적인 연구를 통해 폐기종과 폐고혈압 치료제로서 택사(澤瀉) 약침액(藥鍼液)의 활용을 고려해 볼 수 있을 것으로 기대한다.
이세나,김명규,김명희,김형준,조학준,김이화,임강현,Lee, Se-Na,Kim, Myung-Gyou,Kim, Myoung-Hee,Kim, Hyung-Jun,Jo, Hak-Jun,Kim, Ee-Hwa,Leem, Kang-Hyun Society for Meridian and Acupoint 2011 Korean Journal of Acupuncture Vol.27 No.4
본 연구는 육미지황환(六味地黃丸) 약침액(藥鍼液)가 사람 피부 섬유아세포의 콜라게나제 활성 및 프로 콜라겐 합성에 미치는 영항과 티로시나제 활성에 미치는 효과를 측정하고자 실시하였다. 방법 : HS68 사람 정상 섬유아세포에 UVB 조사 후 육미지황환(六味地黃丸) 약침액(藥鍼液)가 type I procollagen 생성과 콜라게나제 효소활성에 미치는 효능과 티로시나제 효소활성에 미치는 효능을 평가하였다. 결과 : 육미지황환(六味地黃丸) 약침액(藥鍼液)은 UVB 조사된 세포의 콜라게나제 효소활성을 통계적으로 유의하게 억제하였고, 티로시나제 활성과 L-DOPA oxidation 활성 또한 통계적으로 유의하게 억제하였다. 그러나 티로시나제와 L-DOPA oxidation 억제활성의 정도는 미약하였다. 결론 : 육미지황환(六味地黃丸) 약침액(藥鍼液)의 콜라게나제 억제효능은 주름개선 약침 치료에 활용이 가능할 것으로 생각된다.
이세나,김명규,김명희,김형준,조학준,임강현,Lee, Se-Na,Kim, Myung-Gyou,Kim, Myoung-Hee,Kim, Hyung-Jun,Jo, Hak-Jun,Leem, Kang-Hyun KOREAN PHARMACOPUNCTURE INSTITUTE 2011 Journal of pharmacopuncture Vol.14 No.1
Objectives : Elastic fibers are found in the skin, lungs, arteries, veins and other structures. Elastases destroy the elastic fibers and cause the emphysema and pulmonary hypertension. Oxidative stress is needed for these pathologic changes. Accordingly, present study was designed to investigate the effect of Yukmigeehwang-hwan extracts (YHE) on elastase activity and anti-oxidative effects of YHE. Methods : The inhibitory effects on elastase and DPPH and NO free radical scavenging activities of YHE were measured. Results : The elastase activity was significantly inhibited by YHE. YHE significantly scavenged DPPH and NO free radicals as well. Conclusion : YHE showed the elastase-inhibiting effects and anti-oxidative activities in vitro. These results suggest that YHE may have potential roles in the treatment of pulmonary emphysema and pulmonary hypertension.
이세나,김명규,김명희,김형준,조학준,임강현,Lee, Se-Na,Kim, Myung-Gyou,Kim, Myoung-Hee,Kim, Hyung-Jun,Jo, Hak-Jun,Leem, Kang-Hyun KOREAN PHARMACOPUNCTURE INSTITUTE 2011 Journal of pharmacopuncture Vol.14 No.1
Objectives : This study was designed to investigate the collagen metabolism and tyrosinase activity of Sipgeondaebo-tang Pharmacopuncture extracts (SP). Methods : The effect of SP on type I procollagen production and collagenase activity in human normal fibroblasts HS68 after UVB (312 nm) irradiation was measured by ELISA method. The tyrosinase activity after treatment of SP was measured as well. Results : Type I procollagen production was recovered by SP in UVB damaged HS68 cells. The increased collagenase activity after UVB damage was significantly recovered by SP. The tyrosinase activity was significantly reduced as well. However, the L-DOPA oxidation was not changed. Conclusion : SP showed the anti-wrinkle effects and whitening effects in vitro. These results suggest that SP may be a potential pharmacopuncture as an anti-aging pharmacopuncture treatments.
이승민(Seung Min Lee),김명규(Myung Gyou Kim),이승연(Seung Youn Lee),강태훈(Tae Hoon Kang) 한국식품영양과학회 2010 한국식품영양과학회지 Vol.39 No.3
본 연구에서는 마우스 골수유래 파골세포와 난소절제 동물모델을 이용하여 애엽 추출물이 골대사에 미치는 영향을 살펴보았다. 애엽 추출물이 파골세포의 분화 및 활성에 미치는 영향을 알아보기 위하여 마우스 골수유래 전구세포에 M-CSF와 RANKL을 처리하여 파골세포로의 분화를 유도 한 후, TRAP 염색법을 실시하고 TRAP 활성도를 측정하였다. 그 결과 애엽 추출물은 TRAP 양성 다핵세포의 형성과 TRAP 활성을 농도 의존적으로 감소시켰으며, 파골세포의 골흡수 또한 애엽 추출물의 최고농도(30 μg/mL) 처리 시 약 90%까지 억제되는 것을 확인하였다. 난소절제 동물모델 을 이용한 실험에서도 애엽 추출물이 난소절제에 따른 급격한 골밀도 감소를 막아준다는 사실을 확인할 수 있었다. 이상의 결과로 미루어 볼 때, 애엽 추출물이 에스트로겐 분비 감소로 인하여 급격한 골 손실이 나타나는 폐경기 여성의 골다공증 예방에 효과가 있을 것으로 사료된다. Artemisia princeps has been utilized as a traditional medicine for a variety of diseases in Korea. In this study, we investigated the effects of Artemisia princeps extract (APE) on bone metabolism both in vitro using primary mouse bone marrow-derived macrophage and in vivo using ovariectomized rats. APE decreased the number of tartrate-resistant acid phosphatase (TRAP)-positive multinucleated cells and TRAP activity. Also, APE inhibited bone resorptive activity of differentiated osteoclasts. In ovariectomized rats, APE alleviated the decrease in the trabecular bone mineral density. These results showed that APE might be useful for the prevention of postmenopausal bone loss.