کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9416222 | 1614331 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ischemia-induced changes of platelet endothelial cell adhesion molecule-1 in the hippocampal CA1 region in gerbils
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کلمات کلیدی
Disorders of the nervous system - اختلالات سیستم عصبیIschemia - ایسکمیTransient forebrain ischemia - ایسکمی پیشانی مزمنMicrovessels - مایکروویروسDelayed neuronal death - مرگ مغزی عصبی را به تاخیر انداخته استCA1 region - منطقه CA1platelet endothelial cell adhesion molecule-1 - مولکول چسبندگی سلول اندوتلیال پلاکتی-1Gerbil - گربیل
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We observed chronological changes of platelet endothelial cell adhesion molecule-1 (PECAM-1), final mediator of neutrophil transendothelial migration, immunoreactivity, and protein level in the gerbil hippocampus proper after 5 min of transient ischemia. One day after ischemic insult, PECAM-1 immunoreactivity and protein level increased slightly in the hippocampus proper. Thereafter, PECAM-1 immunoreactivity and protein level increased significantly in the hippocampus proper by 4 days after ischemic insult. Especially, PECAM-1 in the hippocampal CA1 region was higher than that in the CA2/3 region. Five days after ischemic insult, PECAM-1 immunoreactivity decreased compared to the 4 days post-ischemic group. However, the RNA levels of PECAM-1 in the hippocampus proper were significantly decreased in the 4 days post-ischemic groups compared to that in the sham-operated group. This result suggests that the increase of PECAM-1 and decrease of PECAM-1 RNA in the CA1 region 4 days after ischemia may be associated with transmigration of neurotrophil.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain Research - Volume 1048, Issues 1â2, 28 June 2005, Pages 251-257
Journal: Brain Research - Volume 1048, Issues 1â2, 28 June 2005, Pages 251-257
نویسندگان
In Koo Hwang, Dae Won Kim, Ki-Yeon Yoo, Boo-Kyoung Jung, Ji-Hyun Song, Ju-Young Jung, Soo Young Choi, Tae-Cheon Kang, Jae-Yong Lee, Young-Guen Kwon, Moo Ho Won,