D Y Hwang
Hallym University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by D Y Hwang.
Journal of the Neurological Sciences | 2006
In Koo Hwang; Ki-Yeon Yoo; Byung Moon Cho; Hyung Sik Hwang; Sung Min Kim; Sae Moon Oh; Sun Kil Choi; D Y Hwang; Moo-Ho Won; Seung Myung Moon
In this study, we examined transient ischemia-induced changes in transcription factor E2F1 and c-myb expressions in the gerbil hippocampus after 5 min of transient forebrain ischemia. E2F1 immunoreactivity significantly increased in the CA1 region 6-12 h after ischemia/reperfusion. c-myb immunoreactivity increased mainly in CA1 pyramidal cells with time by 12 h after ischemia. Thereafter, E2F1 and c-myb immunoreactivities significantly decreased compared to those in the 12 h post-ischemic group. Four days after ischemia/reperfusion, E2F1 and c-myb immunoreactivities were detected in non-pyramidal cells. Ten days after ischemia, c-myb immunoreactivity increased again: at this time, astrocytes as well as non-pyramidal cells showed E2F1 and c-myb immunoreactivities. In the CA2/3 region, E2F1 and c-myb immunoreactivities mainly changed in non-pyramidal cells, and 10 days after ischemia, c-myb immunoreactivity was not expressed in astrocytes. In conclusion, E2F1 and c-myb significantly alter in pyramidal cells and express in astrocytes in the gerbil hippocampal CA1 region after transient ischemia. These results indicate that E2F1 and c-myb in the CA1 region after ischemic damage may be associated with delayed neuronal death.
Journal of Korean Medical Science | 1996
Jung Weon Shim; Koh Yc; Hye Kyung Ahn; Young Euy Park; D Y Hwang; Je G. Chi
Journal of Korean Neurosurgical Society | 1997
Chang Hyun Kim; Ho Kook Lee; Koh Yc; D Y Hwang
Journal of Korean Neurosurgical Society | 1997
Seung Myung Moon; Ho Kook Lee; Um Cs; Chi Heon Kim; Koh Yc; Yang I; D Y Hwang
Journal of Korean Neurosurgical Society | 1995
Chi Heon Kim; Ho Kook Lee; Koh Yc; D Y Hwang
Journal of Korean Neurosurgical Society | 2004
Choi Hj; Jae Gon Moon; Ho Kook Lee; Kim Ch; Kyung-Hwa Lee; D Y Hwang
Journal of Korean Neurosurgical Society | 2003
Choi Hj; Jae Gon Moon; Ho Kook Lee; D Y Hwang
Journal of Korean Neurosurgical Society | 2002
Myeong-Kyu Kim; Jae Gon Moon; Kim Hd; Chi Heon Kim; Ho Kook Lee; D Y Hwang
Journal of Korean Neurosurgical Society | 2000
Lim Kt; Sung-Hye Park; Shin Di; Byung-Moon Cho; Sae Moon Oh; D Y Hwang
Journal of Korean Neurosurgical Society | 2000
Shin Pj; Chi Heon Kim; Jae Gon Moon; Ho Kook Lee; D Y Hwang