Results 31 to 40 of about 100,533 (214)

Entopallium Lost GFAP Immunoreactivity during Avian Evolution: Is GFAP a “Condition Sine Qua Non”?

open access: yesBrain, Behavior and Evolution, 2023
<b><i>Introduction:</i></b> The present study demonstrates that in the same brain area the astroglia can express GFAP (the main cytoskeletal protein of astroglia) in some species but not in the others of the same vertebrate class. It contrasts the former opinions that the distribution of GFAP found in a species is characteristic
Kálmán, Mihály, Sebők, Olivér M.
openaire   +2 more sources

Histological liver, kidney, and brain changes induced by pregabalin drug in albino rats [PDF]

open access: yesIraqi Journal of Veterinary Sciences
Pregabalin is a commonly used medication for the treatment of pain associated with neuropathic conditions, but there has been little research on its harmful consequences. This study divided 20 adult male rats into two sets (I and II).
Baidaa A. Salah   +2 more
doaj   +1 more source

The influence of acelysin and nimotop on the cellular response of the hippocampus during the dynamics of experimental subarachnoid hemorrhage

open access: yesPatologìâ, 2023
Aim. Immunohistochemical study of rat hippocampal neurons and astrocytes at different time-points of experimental brain hemorrhage treated with acelysin and nimotop. Materials and methods. Subarachnoid hemorrhage (SAH) was modeled according to R.
O. Yu. Polkovnikov, S. I. Tertyshnyi
doaj   +1 more source

Morphometric evaluation of the astrocytes reactivity in preterm and term infants with infectious diseases

open access: yesЖурнал инфектологии, 2014
Objective: the aim of our work is to describe a condition of the reactive astrocytes in the white matter in preterm and term infants with infectious diseases.Materials and methods: postmortem investigation of periventricular white matter performed on ...
S. V. Barashkova
doaj   +1 more source

Immunohistochemical detection of axonal injury in chimpanzee (Pan troglodytes) with traumatic and fatal brain injury

open access: yesMacedonian Veterinary Review
Estimating the time of death after traumatic brain injury (TBI) in wildlife is a significant challenge in forensic veterinary medicine. The understanding of histopathological changes and predicting the survival time can prompt critical emergency measures
Peyman Mohammadzadeh   +5 more
doaj   +1 more source

Serum GFAP levels in optic neuropathies [PDF]

open access: yesJournal of the Neurological Sciences, 2012
Complement mediated autoimmunity against aquaporin-4 results in astrocytic damage in neuromyelitis optica (NMO). There is evidence for increased CSF glial fibrillary acidic protein (GFAP) and S100B levels in acute NMO. Here we tested whether the CSF finding also holds true for the diagnostic value of serum GFAP and S100B levels in NMO.A multicentre ...
Storoni, M.   +9 more
openaire   +5 more sources

Ectomesenchymal chondromyxoid tumor: A rare case report

open access: yesAnnals of Medical Science and Research
Ectomesenchymal chondromyxoid tumor is a very rare tumor, which mostly occurs in the tongue. Here, we are presenting a case of a 55-year-old man with a swelling in the anterior dorsum of his tongue.
Anindita Mondal   +3 more
doaj   +1 more source

Alexander-disease mutation ofGFAPcauses filament disorganization and decreased solubility of GFAP [PDF]

open access: yesJournal of Cell Science, 2005
Alexander disease is a fatal neurological illness characterized by white-matter degeneration and the formation of astrocytic cytoplasmic inclusions called Rosenthal fibers, which contain the intermediate filament glial fibrillary acidic protein (GFAP), the small heat-shock proteins HSP27 and αB-crystallin, and ubiquitin. Many Alexander-disease patients
Victoria C, Hsiao   +6 more
openaire   +2 more sources

Changes in the density of astrocytes in the brain of rats caused by a single prolonged stress [PDF]

open access: yesMedicinski Podmladak
Introduction: Post-traumatic stress disorder (PTSD) is a chronic syndrome caused by a traumatic stressful event. Numerous patients do not respond to conventional therapy, which shows that the pathogenetic mechanisms of PTSD are insufficiently known.
Ivaz Sava   +2 more
doaj   +1 more source

Alexander disease GFAP R239C mutant shows increased susceptibility to lipoxidation and elicits mitochondrial dysfunction and oxidative stress

open access: yesRedox Biology, 2022
Alexander disease is a fatal neurological disorder caused by mutations in the intermediate filament protein Glial Fibrillary Acidic Protein (GFAP), which is key for astrocyte homeostasis.
Álvaro Viedma-Poyatos   +3 more
doaj   +1 more source

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