Results 231 to 240 of about 78,953 (285)
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Astrocyte activation and reactive gliosis
Glia, 2005AbstractAstrocytes become activated (reactive) in response to many CNS pathologies, such as stroke, trauma, growth of a tumor, or neurodegenerative disease. The process of astrocyte activation remains rather enigmatic and results in so‐called “reactive gliosis,” a reaction with specific structural and functional characteristics.
Milos Pekny, Michael Nilsson
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American Journal of Ophthalmology, 1982
Of 89 patients with idiopathic preretinal gliosis examined between 1970 and 1978, 52 were examined within six months of the onset of symptoms. Forty-seven patients were men and 42 were women; 83 (93%) were more than 50 years old. Initial visual acuities were 6/12 (20/40) or better in 60 of 98 eyes (61%). Nine patients had initial bilateral involvement,
R J, Sidd +3 more
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Of 89 patients with idiopathic preretinal gliosis examined between 1970 and 1978, 52 were examined within six months of the onset of symptoms. Forty-seven patients were men and 42 were women; 83 (93%) were more than 50 years old. Initial visual acuities were 6/12 (20/40) or better in 60 of 98 eyes (61%). Nine patients had initial bilateral involvement,
R J, Sidd +3 more
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Familial progressive subcortical gliosis
Neurology, 1994We report clinical and pathologic findings from two kindreds afflicted with a familial form of progressive subcortical gliosis. The disorder segregated as an autosomal dominant trait. Onset was in the presenium and the course was slowly progressive.
D J, Lanska +8 more
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Annals of Immunology & Immunotherapy, 2022
Glial cells change their morphology, molecular signature, and functional events in response to neurodegenerative diseases and injury in the brain and retina. This process is termed gliosis. Gliosis is context-dependent, based on the severity of the diseases or damage, and can be protective or detrimental to neural functioning.
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Glial cells change their morphology, molecular signature, and functional events in response to neurodegenerative diseases and injury in the brain and retina. This process is termed gliosis. Gliosis is context-dependent, based on the severity of the diseases or damage, and can be protective or detrimental to neural functioning.
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[Progressive subcortical gliosis].
Fortschritte der Neurologie-Psychiatrie, 1991A case of autoptically verified progressive subcortical gliosis (PSG) is reported. The 79 year old woman developed subacutely a right sided hemisyndrome and a cerebellar syndrome. Generalized action myoclonus of the left leg evolved into left sided Epilepsia partialis continua and dementia appeared. After a 6 month course the patient died of aspiration
M, Bergmann +2 more
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Neuroglia: Gliosis and Focal Epilepsy
Science, 1970Normal neuroglial cells buffer the extracellular space around neurons and presynaptic terminals against increases in potassium ions. Epileptic foci resulting from brain injury are characterized by areas of intense fibrillary gliosis bordering neuronal tissue. The known pathological changes that occur in gliosis may impair glial control of extracellular
D A, Pollen, M C, Trachtenberg
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Gliosis in neonatal SUDI cases
Acta Paediatrica, 2011AbstractAim: To review sudden unexpected infant deaths (SUDI) in the first 28 days of life referred to a Coronial Perinatal Forensic Pathology Service over a 10‐year period from 2000 to 2009.Methods: Cases were collected from mortuary records, and a retrospective review of autopsy reports and other available infant records was undertaken.Results ...
May, Chiu, Dawn, Elder, Jane, Zuccollo
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Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 2015
Epiretinal membranes represent avascular cellular proliferations on the retinal surface, preferentially in the area of the macula. Idiopathic, primary epiretinal membranes are a relatively common finding, especially in elderly people. Other secondary pathomechanisms include retinal tears, trauma, ophthalmic surgical procedures including retinal ...
C, Haritoglou, R G, Schumann, A, Wolf
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Epiretinal membranes represent avascular cellular proliferations on the retinal surface, preferentially in the area of the macula. Idiopathic, primary epiretinal membranes are a relatively common finding, especially in elderly people. Other secondary pathomechanisms include retinal tears, trauma, ophthalmic surgical procedures including retinal ...
C, Haritoglou, R G, Schumann, A, Wolf
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Gliosis in schizophrenia: A survey
Biological Psychiatry, 1986Increased gliosis has been previously described in schizophrenic brain. In this study, the degree of gliosis in schizophrenic and control brains was assessed quantitatively using an antibody to glial fibrillary acidic protein, immunocytochemical techniques, and a computed image analysis system.
G W, Roberts +5 more
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