Potential Contribution of Nuclear Factor-κB to Cerebral Vasospasm after Experimental Subarachnoid Hemorrhage in Rabbits
نویسندگان
چکیده
منابع مشابه
Potential contribution of SOCC to cerebral vasospasm after experimental subarachnoid hemorrhage in rats.
Cerebral vasospasm (CVS) is the most treatable component of subarachnoid hemorrhage (SAH), which can be reduced by endothelin receptor antagonists. Endothelin-evoked vasospasm is considered to be mediated by Ca(2+) influx in the smooth muscle through voltage-dependent Ca(2+) channel (VDCC) and nonselective cation channels (NSCC). Because VDCC antagonists such as nimodipine have been shown to be...
متن کاملAnticardiolipin antibody aggravates cerebral vasospasm after subarachnoid hemorrhage in rabbits.
BACKGROUND AND PURPOSE We previously reported that patients with antiphospholipid antibodies (aPLs) frequently demonstrate cerebral infarction due to cerebral vasospasm after subarachnoid hemorrhage (SAH). To examine the participation of aPLs in the pathogenesis of vasospasm after SAH, we studied the relationships of aPLs and SAH in an animal model. METHODS SAH was produced in 34 rabbits that...
متن کاملMonoclonal antibodies against ICAM-1 and CD18 attenuate cerebral vasospasm after experimental subarachnoid hemorrhage in rabbits.
BACKGROUND AND PURPOSE Inflammatory responses have been implicated in the elaboration of several forms of central nervous system injury, including cerebral vasospasm after subarachnoid hemorrhage (SAH). A critical event participating in such responses is the recruitment of circulating leukocytes into the inflammatory site. Two of the key adhesion molecules responsible for the attachment of leuk...
متن کاملPotential contribution of matrix metalloproteinase-9 (mmp-9) to cerebral vasospasm after experimental subarachnoid hemorrhage in rats.
This study investigated the possible involvement of matrix metalloproteinase 9 (MMP-9) in cerebral vasospasm (CVS) after subarachnoid hemorrhage (SAH) in rats. The CVS model was established by injection of fresh autologous nonheparinized arterial blood into the cisterna magna. Experiment 1 aimed to investigate the timecourse of the MMP-9 expression in the basilar artery after SAH. In Experiment...
متن کاملVasospasm After Subarachnoid Hemorrhage
Background and Purpose—Vasospasm secondary to subarachnoid hemorrhage (SAH) is responsible for severe ischemic complications. Although effective, angioplasty must be performed at a very early stage to produce any clinical recovery. Diagnostic investigations to assess arterial narrowing (transcranial Doppler, angiography) or cerebral perfusion (xenon CT, single-photon emission CT) do not provide...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Cerebral Blood Flow & Metabolism
سال: 2007
ISSN: 0271-678X,1559-7016
DOI: 10.1038/sj.jcbfm.9600456