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장리 ( Li Chang ),손영주 ( Young Joo Sohn ),이용범 ( Yong Bum Lee ),이향숙 ( Hyang Sook Lee ) 경락경혈학회 2011 Korean Journal of Acupuncture Vol.28 No.2
Objectives: A safety issue on acupuncture and moxibustion treatment during pregnancy is as important as effectiveness. To establish a rationale and research strategy for future studies, a traditional literature review was performed to summarize how and for what conditions acupuncture and moxibustion treatment was given during pregnancy. Methods: An extensive traditional literature search for acupuncture and moxibustion treatment during pregnancy was conducted in texts on acupuncture and moxibustion, obstetrics and gynecology, and comprehensive medical texts. Treatment conditions, methods, and contraindications were summarized and tabulated. Results: Twenty-eight books were included in our review. Most frequent description of acupuncture and moxibustion treatment use during pregnancy was for difficult delivery including breech presentations; commonly used acupuncture points for difficult labor included LI4, SP6, BL67, BL60, KI6, ST30, SP12, LR4, LR3, PC6, CV3, CV14, KI13, and GB21, indicating that they may have to be avoided during pregnancy. Descriptions of other symptoms or conditions were sparse. For habitual abortion or recurrent miscarriage, moxibustion on GV4, BL23, CV3, KI8, and KI2 was indicated. A combination of LI4 and SP6, and CV4 were contraindicated during pregnancy consistently across the reviewed books. Conclusions: Our traditional literature review has shown that the use of acupuncture and moxibustion treatment during pregnancy has been limited. Given that more and more pregnant women are interested in safe and effective treatment, further research of acupuncture`s safety and efficacy during pregnancy is urgently needed.
임신 시 침 치료에 관한 인식 조사 -한의사, 환자 대상으로
장리 ( Li Chang ),손영주 ( Young Joo Sohn ),이준무 ( Joon Moo Lee ),이향숙 ( Hyang Sook Lee ) 대한경락경혈학회 2008 Korean Journal of Acupuncture Vol.25 No.4
Objectives: To investigate how Korean Medicine Doctors (KMDs) and pregnant women understand acupuncture treatment during pregnancy with a focus on safety. Methods: A survey was conducted in 163 KMDs and 157 women who were hospitalised in postnatal care clinics after childbirth. KMDs were asked regarding experience in acupuncture treatment for pregnant women and condition/disease for acupuncture treatment, intention to give acupuncture treatment to pregnant women and reason for yes/no, and consideration for acupuncture treatment for pregnant women. Patients were asked regarding their experience in acupuncture treatment before and during pregnancy and willingness to receive acupuncture treatment if necessary during future pregnancy. Results: 78% of KMDs have given acupuncture treatment to pregnant women if necessary, and it was mainly for pain. 63% of KMDs were willing to give acupuncture treatment for pregnant women with consideration of patient`s condition, specific acupuncture points, and stimulation methods. Pregnant women, however, were reluctant to receive acupuncture treatment during pregnancy (58%) in fear of miscarriage or needling itself. KMDs` clinical experience, patients` income Level and Level of education were not associated with greater use of acupuncture treatment during pregnancy (P>0.05). Conclusion: While many KMDs are willing to give acupuncture treatment to pregnant women if necessary, Little evidence on its safety and effectiveness prevents patients from seeking acupuncture treatment during pregnancy. Further research on this issue is urgently needed.
Cytotoxic and DNA Topoisomerases I and II Inhibitory Constituents from the Roots of Aralia cordata
Chang-Seob Seo,Gao Li,Chul-Ho Kim,이종순,장영동,장현욱,손종근 대한약학회 2007 Archives of Pharmacal Research Vol.30 No.11
Bioactivity-guided fractionation, based on the DNA topoisomerase inhibitory activity, lead to the isolation of five compounds (1-5) from the methylene chloride extract of the roots of Aralia cordata Thunb. (Araliaceae). These compounds were identified as ent-pimara-8(14),15-dien-19- oic acid (1), ent-pimara-8(14),15-dien-18-oic acid (2), 16α-hydrogen-17-isovaleryloxy-ent-kauran- 19-oic acid (3), 16α-hydroxy-17-isovaleryloxy-ent-kauran-19-oic acid (4) and dehydrofalcarindiol- 8-acetate (5) from their spectral data. Compound 3 was isolated for the first time from this plant, and also showed the strongest inhibition of both DNA topoisomerase I and II activities, with 53 and 96% inhibitions, respectively, at a concentration of 20 µM. However, all the compounds exhibited either weak or no cytotoxicities against the human colon carcinoma cell line (HT-29), the human breast carcinoma cell line (MCF-7) and human hepato blastoma cell line (HepG-2).
약학박사 정 시련 교수 정년퇴임 기념호 : 연구논문(재록) ; 의약화학 : 가래나무로부터 2종의 신규 다이아릴헵타노이드의 분리, 구조결정
이호 ( Gao Li ),구정모 ( Jiong Mo Cui ),김영주 ( Young Joo Kwon ),서창섭 ( Chang Seob Seo ),이종순 ( Chong Soon Lee ),우미희 ( Mi Hee Woo ),이응석 ( Eung Seok Lee ),장영동 ( Yurng Dong Jahng ),장현욱 ( Hyeun Wook Chang ),이승호 ( 영남대학교 약품개발연구소 2006 영남대학교 약품개발연구소 연구업적집 Vol.16 No.-
디젤분진 및 미세분진이 천식마우스의 폐조직에서 ICAM-1과 VCAM-1의 발현에 미치는 효과
리천주,이수진,장양호,이정학,박세종,박준홍,장병준,이종환,최농훈,Li, Tian-Zhu,Lee, Soo-Jin,Jang, Yang-Ho,Lee, Jeong-Hak,Park, Se-Jong,Park, Jun-Hong,Chang, Byung-Joon,Lee, Jong-Hwan,Choe, Nong-Hoon 한국생명과학회 2007 생명과학회지 Vol.17 No.3
천식이 유발된 Balb/c마우스와 동일한 조건의 IL-10 KO 마우스에 천식의 원인으로 알려진 DEP와 지하철역내에서 채집한 PM (10 ${\mu}g/m^3$)을 inhalation chamber,에 넣고 하루 4시간씩 흡입시킨 후 시료들을 채취하여 ICAM-1, VCAM-1의발현을 살펴 천식증상의 악화에 DEP와 PM이 어데한 영향을 미치는지 확인하였다. 본 실험의 결과 천식이 유발된 일반 Balb/c 마우스에 있어서는 DEP와 PM의 노출에 의하여 ICAM-1 및 VCAM-1의 발현이 세기관지 주위 조직들에서 미약하게 증가하였다. 그러나 IL-10 KO 마우스의 경우 DEP와 PM을 노출시켰을 때 ICAM-1 및 VCAM-1의 발현이 아주 강하게 증가하였다. 따라서, 본 결과는 IL-10에 대한 항체요법이 천식증상의 완화에 쓰일 수 있는 가능성을 암시하며, 한편 자동차 배기가스와 지하철 미세분진의 발생을 예방할 경우 천식과 관련한 세기관지의 염증을 완화시킬 수 있음을 간접적으로 증명한 것이라 할 수 있다. This research investigated whether exposure of diesel exhaust particulate (DEP) and particulate metter (PM) effect on intercellular. adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) expression in asthma-induced Balb/c and IL-10 knock out (KO) mouse. Mouse was sensitized with intraperitoneal injection with ovalbumin, followed by challenges with intranasal ovalbumin. After induction of asthma mouse placed in the inhalation chamber and exposed to DEP and PM (10 $mg/m^3$). The evidences of pulmonary inflammation were assessed by immunohistochemical stain and westen blot against ICAM-1 and VCAM-1 in the lung tissue. In the immunohistochemical stain, positive reactions for ICAM-1 and VCAM-1 were much stronger in asthma-induced groups and asthma-induced group with DEP or PM than control groups. Although mild positive reactions were appeared in asthma-induced IL-10 KO mice groups, positive reactions were very strong in the asthma-induced group with DEP or PM. In Western blot, expression of VCAM-1 was increased in asthma-induced group with DEP or PM than asthma-induced groups. In the IL-10 KO mouse, ICAM-1 and VCAM-1 expression were increased in asthma-induced group with DEP or PM than asthma-induced groups. DEP and PM exposure have additive effects on the aggravation of inflammatory signs in the asthma-induced murine model. These results suggest that inhalation of DEP and PM in asthmatic patients may aggravate clinical symptoms.
전자기 듀오캐스팅으로 제조한 Al-Mn/Al-Si 하이브리드 알루미늄합금의 미세조직과 인장 특성
박성진,김종호,박준표,장시영,Park, Sung-Jin,Li, Tingju,Kim, Chong-Ho,Park, Jun-Pyo,Chang, Si-Young 한국재료학회 2012 한국재료학회지 Vol.22 No.2
The microstructure and tensile properties of Al-Mn/Al-Si hybrid aluminum alloys prepared by electromagnetic duocasting were investigated. Only the Al-Mn alloy showed the typical cast microstructure of columnar and equiaxed crystals. The primary dendrites and eutectic structure were clearly observed in the Al-Si alloy. There existed a macro-interface of Al-Mn/Al-Si alloys in the hybrid aluminum alloys. The macro-interface was well bonded, and the growth of primary dendrites in Al-Si alloy occurred from the macro-interface. The Al-Mn/Al-Si hybrid aluminum alloys with a well-bonded macro-interface showed excellent tensile strength and 0.2% proof stress, both of which are comparable to those values for binary Al-Mn alloy, indicating that the strength is preferentially dominated by the deformation of the Al-Mn alloy side. However, the degree of elongation was between that of binary Al-Mn and Al-Si alloys. The Al-Mn/Al-Si hybrid aluminum alloys were fractured on the Al-Mn alloy side. This was considered to have resulted from the limited deformation in the Al-Mn alloy side, which led to relatively low elongation compared to the binary Al-Mn alloy.
약학박사 정 시련 교수 정년퇴임 기념호 : 연구논문(재록) ; 의약화학 : 오수유로부터 세포독성 및 토포이소메라제 저해제의 분리
허명록 ( Ming Lu Xu ),이호 ( Gao Li ),문동철 ( Dong Cheol Moon ),이종순 ( Chong Soon Lee ),우미희 ( Mi Hee Woo ),이응석 ( Eung Seok Lee ),장영동 ( Yurng Dong Jahng ),장현욱 ( Hyeun Wook Chang ),이승호 ( Seung Ho Lee ),손종근 ( Jo 영남대학교 약품개발연구소 2006 영남대학교 약품개발연구소 연구업적집 Vol.16 No.-