The presence of the C677TMTHFR mutation was determined by a direct polymerase chain reaction-based assay performed on blood samples from 136 patients with acute ischemic stroke, 95 patients with atherosclerotic risk factors for stroke (including some with a history of previous stroke or transient ischemic attack), and 52 healthy control subjects.
1996;97:979-987), plasma from 2 brothers with stroke or transient ischemic attack inactivated the antiplatelet effects of nitric oxide (NO), and this effect was found to be a consequence of a deficiency of plasma glutathione peroxidase (GSH-Px).
We here report the case of a 69-year-old woman with recurrent transient ischemic attacks (TIAs) and strokes, seizures, and dementia without any mutations in exons 3 and 4 of the Notch3 gene and with a normal skin biopsy, but who showed characteristic CADASIL abnormalities on brain pathological examination.
Overexpression of copper/zinc superoxide dismutase in transgenic mice protects against neuronal cell death after transient focal ischemia by blocking activation of the Bad cell death signaling pathway.
Overexpression of copper/zinc superoxide dismutase in transgenic mice protects against neuronal cell death after transient focal ischemia by blocking activation of the Bad cell death signaling pathway.
We conducted analyses of the effects of ACE inhibitor therapy on pneumonia in 6,105 patients with a history of stroke or transient ischemic attack enrolled in a randomized trial conducted in Australasia, Europe, and Asia.
MMP-1 and -12 transcript levels were significantly higher in plaques from patients with amaurosis fugax, than in those from asymptomatic patients (P=0.029 and P=0.008 for MMP-1 and MMP-12, respectively), than in those from patients with stroke (P=0.027 and P=0.001, respectively), and than in those from patients with transient ischemic attack (P=0.046 and P=0.008, respectively).
MMP-1 and -12 transcript levels were significantly higher in plaques from patients with amaurosis fugax, than in those from asymptomatic patients (P=0.029 and P=0.008 for MMP-1 and MMP-12, respectively), than in those from patients with stroke (P=0.027 and P=0.001, respectively), and than in those from patients with transient ischemic attack (P=0.046 and P=0.008, respectively).
Oxidative stress transiently decreases the IKK complex (IKKalpha, beta, and gamma), an upstream component of NF-kappaB signaling, after transient focal cerebral ischemia in mice.
Matched case-control study on factor V Leiden and the prothrombin G20210A mutation in patients with ischemic stroke/transient ischemic attack up to the age of 60 years.