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Long-Term Clinical Effects of Carotid Intraplaque Neovascularization in Patients with Coronary Artery Disease

  • Hyemoon Chung;Bu Yong Kim;Hyun Soo Kim;Hyung Oh Kim;Jung Myung Lee;Jong Shin Woo;Jin Bae Kim;Woo-Shik Kim;Kwon Sam Kim;Weon Kim
    • Korean Journal of Radiology
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    • v.21 no.7
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    • pp.900-907
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    • 2020
  • Objective: To investigate the predictive value of intraplaque neovascularization (IPN) for cardiovascular outcomes. Materials and Methods: We evaluated 217 patients with coronary artery disease (CAD) (158 men; mean age, 68 ± 10 years) with a maximal carotid plaque thickness ≥ 1.5 mm for the presence of IPN using contrast-enhanced ultrasonography. We compared patients with (n = 116) and without (n = 101) IPN during the follow-up period and investigated the predictors of major adverse cardiovascular events (MACE), including cardiac death, myocardial infarction, coronary artery revascularization, and transient ischemic accident/stroke. Results: During the mean follow-up period of 995 ± 610 days, the MACE rate was 6% (13/217). Patients with IPN had a higher maximal thickness than those without IPN (2.86 ± 1.01 vs. 2.61 ± 0.84 mm, p = 0.046). Common carotid artery-peak systolic velocity, left ventricular mass index (LVMI), and ventricular-vascular coupling index were significantly correlated with MACE. However, on multivariate Cox regression analysis, increased LVMI was independently related to MACE (p < 0.05). The presence of IPN could not predict MACE. Conclusion: The presence of IPN was related to a higher plaque thickness but could not predict cardiovascular outcomes better than conventional clinical factors in patients with CAD.

A comparison study of the effects of loratadine-pharmacopuncture and loratadine-oral administration based on traditional Korean medicine theory on anaphylactic reaction in mice

  • Kim, Hyun-Min;Kim, Hyun-Min;Lee, Min-Jung;Cho, Min-Gi;Kang, Deok;Kim, Yu-Kyung;Kim, Changmin;Kang, Do-Hyun;Jeong, Si-Hwa;Ahn, Ik-Gyun;Hwang, Jun-Hyeok;Kim, Jae-Hyun;Lee, Hyun-Jin;Jang, Jun-Yeong;Park, Ho-Jung;Kang, Sin woo;Youm, Jieun;Baek, Seung-won;Kim, Eu Jin;Shin, Moon-Kou;Park, Chan;Son, Chang-Bin;Yim, Tae-Bin;Lim, Jung Hyun;Hong, Sung-eun;Choi, Jun-Hyuk;Kim, Jun-Dong;Yoon, Dong-ju;Lee, Dong-Min;Yu, Soo-Min;Hong, Ye-Im;Lee, Yeong-Seok;Koo, Bon-Cheol;Park, Hyoung-Jun;Uem, Chae-Yoon;Kim, Min-Jeong;Oh, Jayoung;Park, NamGyeong;Kim, Eun-Jong;Cho, Whi-Sung;Lee, Ho-Sung;Kim, Tae-oh;Yoon, Cheol;Kwon, Sung-Keun;Jeong, Dong-Hyeon;Lee, Changwon;Yu, Sang-Yeol;Shon, Chae-won;Jeon, Gyu-Ri;Hong, Yang-Seok;Moon, Phil-Dong
    • CELLMED
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    • v.8 no.1
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    • pp.5.1-5.4
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    • 2018
  • Pharmacopuncture, or herbal acupuncture, is a new form of therapy derived from combinations of two traditional therapeutic methods, herbal medicine and acupuncture therapy. To compare the efficacy between loratadine-pharmacopuncture (LP) and loratadine-oral administration (LO), the effect of loratadine was investigated in murine models. Anti-anaphylactic effects of loratadine treatments were investigated in compound 48/80-induced systemic anaphylactic reaction and passive cutaneous anaphylaxis (PCA). LP treatment significantly inhibited the compound 48/80-induced systemic anaphylactic reaction and PCA. The effect between LP and LO were on a similar level. These results indicate that LP can be used as an alternative method for LO in case of emergency.

Oriental medical historic study of formation and development about theory of Ki Kyung Pal Maek (奇經八脈) (기경팔맥(奇經八脈) 이론(理論)의 형성(形成)과 발전(發展)에 관한 의사학적(醫史學的) 고찰(考察))

  • Lee, Dong Ho
    • Journal of Korean Medical classics
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    • v.10
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    • pp.671-728
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    • 1997
  • By studying from Chun Kuk are(戰國時代) to Chung area(淸代), I could find some conclusion as follows. 1. It was Chun Kuk area(戰國時代) that was shown some signs of forthcoming activity of theory of Ki Kyung Pal Maek(奇經八脈). In that time, Hwang Jae Nae Kyung(黃帝內經) had been written. That book made a important role for foundation of theory of Ki Kyung Pal Maek(奇經八脈), but it hadn't sufficient contents in some parts. 2. The theory of the Ki Kyung Pal Maek (奇經八脈) had been developed in Jin Han area(秦漢時代), Nan Kyung(難經) had been written in the area, Nan Kyung(難經) had been the first book which had referred to name and physiology of Ki Kyung Pal Maek(奇經八脈) and it also had mentioned about course, function, and pathology of that in simple manner. 3. In Yang Jin are and Su Dang area(兩晋 및 隋唐時代), Maek Kyung(脈經) and Hwang Jae Nae Kyung Tae So(黃帝內經太素) had been written Maek Kyung(脈經) had been the first book which had referred to pathology of Ki Kyung Pal Maek(奇經八脈) by Maek Jin(脈診) in detail, and it had affected on such books like Tae Pyung Seoung Hveu bang (太平聖惠方) and Ko Kum Yeu Tong Dae Chon(古今醫統大全). Hwang Jae Nae Kyung Tae So(黃帝內經太素) had mentioned about course, function, and pathology about Ki Kyung Pal Maek(奇經八脈) in most detail at that time, and it also had referred to that of such books like Myung Dang(明堂) and Ku Khoun Kyung(九卷經) which do not exist in present. Because of these point, Hwang jae Nae Kyung Tae So(黃帝內經太素) is evaluated an important book of theory of Ki Kyung Pal Maek(奇經八脈). 4. In Song area(宋代), Seung Jae Chong Rok(聖濟總錄) had been written. Seung Jae Chong Rok(聖濟總錄) first mentioned about meeting between Ki Kyung Pal Maek(奇經八脈) and Sip I Jong Kyung(十二正經), so this book helped development of theory of Ki Kyung Pal Maek(奇經八脈) of Kum Won area(金元時代). 5. In Kum Won area(金元時代), Dong In Su Hyul Chym Ku Do Kyung(銅人腧穴針灸圖經) had been written. Dong In Su Hyul Chym Ku Do Kyung(銅人腧穴針灸圖經) made a important role of theroy of Im Meak(任脈) and Dok Meank(督脈). Sip Sa Kyung Bal Hyui(十四經發揮) was superior to other books which had been referred to theory of Ki Kyung Pal Maek(奇經八脈) at that time. Also Sip Sa Kyung Bal Hyui(十四經發揮) more mentioned about meeting between Ki Kyung Pal Maek(奇經八脈) and Sip I Jong Kyung(十二正經) than that of Seung Jae Chong Rok(聖濟總錄), so this book helped dvelopment of theory of Ki Kyung Pal Maek(奇經八脈). 6. In Myung area(明代), Ki Kyung Pal Maek Ko(奇經八脈考) that had almost accomplished theory of Ki Kyung Pal Maek(奇經八脈) had been written. Ki Kyung Pal Maek Ko(奇經八脈考) was the best book more than any other book that had been mentioned about theory of Ki Kyung Pal Maek(奇經八脈) in three ways as follows. 1) It is Ki Kyung Pal Maek Ko(奇經八脈考) that mentioned about near similar manner of modern course and physiology of Ki Kyung Pal Maek(奇經八脈). 2) Ki Kyung Pal Maek Ko(奇經八脈考) mentioned about pathology and treatment of Ki Kyung Pal Maek(奇經八脈) in detail more than any other book. 3) Ki Kyung Pal Maek Ko(奇經八脈考) emphasized on relationship between Ryun Kong(鍊功) and Ki Kyung Pal Maek(奇經八脈).

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A comparison of the effects of dexamethasone-pharmacopuncture and dexamethasone-oral administration based on traditional Korean medicine theory on anaphylactic reaction in mice

  • Kim, Jaehak;Kang, Doyoung;Kang, Minsu;Kang, Bora;Kang, Eun Byeol;Kang, Jinseok;Go, YaeJin;Ko, Wheehyoung;Kwak, JaeYoung;Ku, Hyunjung;Gwon, Seo Yeon;Gi, Yumi;Kim, Gayeon;Kim, GyeongMuk;Kim, Kyunghoon;Kim, Kyuri;Kim, Dong Hyun;Kim, MinWoo;Kim, Min Chae;Kim, Seongho;Kim, Seyoon;Kim, Shilla;Kim, ShinHyung;Kim, Young-Jun;Kim, JongHyeon
    • CELLMED
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    • v.3 no.3
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    • pp.24.1-24.5
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    • 2013
  • Pharmacopuncture, or herbal acupuncture, is a new form of therapy derived from combinations of two traditional therapeutic methods, herbal medicine and acupuncture therapy. To compare the efficacy between dexamethasone-pharmacopuncture (DP) and dexamethasone-oral administration (DO), the effect of DP was investigated in murine models. Anti-anaphylactic effects of dexamethasone treatments were investigated in compound 48/80-induced systemic anaphylactic reaction, ear swelling response, and passive cutaneous anaphylaxis (PCA). DP treatment significantly inhibited the compound 48/80-induced systemic anaphylactic reaction, ear swelling response, and PCA. The effects between DP and DO were on a similar level. These results indicate that DP can be used as an alternative method for DO in case of emergency.

Color variation improvement by introducing double emission layers in WPLEDs

  • Kwon, Soon-Kab;Lee, Yong-Kyun;Park, Tae-Jin;Jeong, Su-Hyeon;Jeon, Woo-Sik;Kwon, Jang-Hyuk;Jang, Jin
    • 한국정보디스플레이학회:학술대회논문집
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    • 2006.08a
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    • pp.994-997
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    • 2006
  • We have fabricated white polymeric light-emitting devices (WPLEDs) from polyfluorene-based (PFO) blue and MEH-PPV polymer blending systems. A device structure of ITO / PEDOT:PSS / Blending polymer / Blue polymer / LiF / Al was employed. This structure of double emission layers results in the significant improvement of white color shift phenomenon. A current efficiency of 4.67 cd/A ($3,900cd/m^2$, 6.4V) and a brightness value of $17,600cd/m^2$ at 9.4 V with (0.34, 0.35) CIE coordinates at 5V and (0.29, 0.29) at 9V were obtained.

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Color Variation Improvement by Introducing Double Emission Layers in WPLEDs

  • Kwon, Soon-Kab;Lee, Yong-Kyun;Park, Tae-Jin;Jeong, Su-Hyeon;Jeon, Woo-Sik;Kwon, Jang-Hyuk;Jang, Jin
    • Journal of Information Display
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    • v.7 no.3
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    • pp.19-22
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    • 2006
  • White polymeric light-emitting devices (WPLEDs) have been fabricated from polyfluorene-based (PFO) blue and MEH-PPV polymer blending systems. A device structure of ITO / PEDOT:PSS / Blending polymer / Blue polymer / LiF / Al was employed. This structure of double emission layers showed significant improvement of white color shift phenomenon. A current efficiency of 4.67 cd/A (3,900 $cd/m^{2}$, 6.4 V) and a brightness value of 17,600 $cd/m^{2}$ at 9.4 V with (0.34, 0.35) CIE coordinates at 5 V and (0.29, 0.29) at 9 V were achieved achieved.