Changes of Subarachnoid Space after the Experimental Subarachnoid Hemorrhage in the Dog
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چکیده
منابع مشابه
The kinetics of lymphocyte subsets and macrophages in subarachnoid space after subarachnoid hemorrhage in rats.
BACKGROUND AND PURPOSE Although it has been suggested that humoral immunity plays a role in the pathogenesis of cerebral vasospasm after subarachnoid hemorrhage, there has been no quantitative assay for cellular immunity. We studied the kinetics of immune cells in the subarachnoid space after subarachnoid hemorrhage in the rat. METHODS One hundred fourteen Sprague-Dawley rats were used in thi...
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EKG Changes After Spinal Subarachnoid Hemorrhage • Marked morphological electrocardiographical changes occurred in a patient whose subarachnoid hemorrhage originated in the lower spinal canal. Thus, the electrocardiogram can show the changes well known for intracranial subarachnoid hemorrhage even when the source of bleeding is in the lower spinal canal. Additional
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BACKGROUND AND PURPOSE The pathophysiology of cardiac injury after subarachnoid hemorrhage (SAH) remains controversial. Data from animal models suggest that catecholamine-mediated injury is the most likely cause of cardiac injury after SAH. However, researchers also have proposed myocardial ischemia to be the underlying cause, as a result of coronary artery disease, coronary artery spasm, or hy...
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Chronic communicating hydrocephalus is a significant health problem affecting up to 20% of survivors of spontaneous subarachnoid hemorrhage (SAH). The development of new treatment strategies is hampered by the lack of well characterized disease models. This study investigated the incidence of chronic hydrocephalus by evaluating the temporal profile of intracranial pressure (ICP) elevation after...
متن کاملExperimental Subarachnoid Hemorrhage
Background and Purpose Cerebral vasospasm after subarachnoid hemorrhage may result partially from the imbalance between vasodilator and vasoconstrictor factors. The vasodilator peptides substance P and calcitonin gene-related peptide contained in the trigeminovascular system are involved in the vasomotor phenomenon occurring after subarachnoid hemorrhage. The delayed arterial narrowing may refl...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1976
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.16pt2.323