Abstract:
:Recent studies have described silver- and tau-positive glia and threads in the degenerating lesions of progressive supranuclear palsy. In this study, Gallyas-Braak silver impregnation and several immunohistochemical techniques were employed to examine the distribution of tangles, abnormal glia and threads in the cerebral cortex of nine cases of progressive supranuclear palsy. In addition to neurofibrillary tangles, argentophilic glia and threads were impregnated exclusively by Gallyas-Braak technique. This technique demonstrated two types of glia profiles: tightly coiled intra-cytoplasmic profiles surrounding nuclei (coiled profiles) and thorn-like profiles with radial ramifications (thorn-like profiles). Thorn-like profiles are possibly in astrocytes and were detected in the cerebral cortex, while coiled profiles are possibly in oligodendroglia and were detected both in the cerebral cortex and subcortical white matter. Topographically, many neurofibrillary tangles were constantly seen in the frontal cortex and in the pre-central gyrus. Numerous neurofibrillary tangles were detected in the entorhinal cortex of the two brains. Argentophilic glia and threads were also frequent both in the frontal cortex and the precentral gyrus; however, they were more frequent in the pre-central gyrus that in the frontal cortex in four of the eight cases examined. In two brains, argentophilic threads were distributed widely in the cerebral cortex and white matter except for the temporal cortex. In immunohistochemical studies, argentophilic glia and threads were mostly positive for Tau 2, and a small number of them were weakly positive for ubiquitin and paired helical filament protein. The immunoproperties of these abnormal glia and threads seemed to be virtually identical to those of neurofibrillary tangles.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Neuropathol Appl Neurobioljournal_title
Neuropathology and applied neurobiologyauthors
Hanihara T,Amano N,Takahashi T,Nagatomo H,Yagashita Sdoi
10.1111/j.1365-2990.1995.tb01066.xsubject
Has Abstractpub_date
1995-08-01 00:00:00pages
319-26issue
4eissn
0305-1846issn
1365-2990journal_volume
21pub_type
杂志文章abstract::Viliuisk encephalomyelitis (VE) is an unique neurological disease occurring in the Iakut (Sakha) people of Siberia. Evolution of the disease follows one of three broad clinical forms: subacute, slowly progressive or chronic. Death occurs within 3 to 6 months in subacute cases and within 6 years in the slowly progressi...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:
更新日期:1997-06-01 00:00:00
abstract:AIMS:post-haemorrhagic ventricular dilatation (PHVD) is a significant problem in neonatal care, with sequelae extending beyond childhood. Its management is important in determining outcome. Although rodent hydrocephalus models have been developed, PHVD, as a specific entity with a distinct pathophysiology, has not been...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2010.01118.x
更新日期:2011-02-01 00:00:00
abstract::Minute amounts of tetanus toxin injected into the hippocampus of rats results in an epileptiform syndrome. When the toxin injection is made unilaterally or bilaterally into the ventral hippocampus, about one-third of animals with seizures show bilateral neuronal loss in dorsal CA1 of the hippocampus after 1 week. In a...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1994.tb00985.x
更新日期:1994-08-01 00:00:00
abstract::It has previously been suggested that the pathological abnormalities seen in muscle biopsies from patients with motor neuron disease (MND) are of predictive value in relation to the rate of progression of the disease. In this study, quadriceps muscle biopsies from 19 patients with MND and 20 age matched controls were ...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1987.tb00071.x
更新日期:1987-11-01 00:00:00
abstract::Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by loss of upper and lower motor neurones leading to muscle weakness and paralysis. Despite recent advances in the genetics of ALS, the mechanisms underlying motor neurone degeneration are not fully understood. Mitochondria are know...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2990.2011.01166.x
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Juvenile neuronal ceroid lipofuscinoses (JNCL) or juvenile Batten disease is a recessively inherited childhood neurodegenerative disorder resulting from a mutation in CLN3, which encodes a putative lysosomal protein of unknown function. AIM:Recent evidence suggests that a disruption in CLN3 function results...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2008.00984.x
更新日期:2009-04-01 00:00:00
abstract::Although intrinsic tumours of the brain seldom metastasize to distant sites, their diffuse, infiltrative-invasive growth within the brain generally precludes successful surgical and adjuvant therapy. Hence, attention has now focused on novel therapeutic approaches to combat brain tumours that include the use of anti-i...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1046/j.0305-1846.2000.00298.x
更新日期:2001-02-01 00:00:00
abstract::Vascular endothelial growth factor (VEGF) is an angiogenic factor essential for the formation of new blood vessels during embryogenesis and in many pathological conditions. A new role for VEGF as a neurotrophic factor has recently emerged. In the developing nervous system, VEGF plays a pivotal role not only in vascula...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2990.2004.00600.x
更新日期:2004-10-01 00:00:00
abstract:AIM:Peroxisomes play a key role in lipid metabolism, and peroxisome defects have been associated with neurodegenerative diseases such as X-adrenoleukodystrophy and Alzheimer's disease. This study aims to elucidate the contribution of peroxisomes in lipid alterations of area 8 of the frontal cortex in the spectrum of TD...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/nan.12681
更新日期:2020-12-17 00:00:00
abstract::Rats were given 2,5-hexanediol in their water for more than 5 weeks. The changes in the optic pathways were studied both qualitatively and quantitatively. Increase in 10-nm filaments within axons was noticeable from 10 days onwards in the superior colliculus and in the brachium of the superior colliculus. From then on...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1982.tb00298.x
更新日期:1982-07-01 00:00:00
abstract:AIMS:Although modifications of the survival motor neurone gene are responsible for most spinal muscular atrophy (SMA) cases, the molecular pathophysiology and the muscular target proteins involved are still unknown. The aim of this study was to compare the expression of contractile and regulatory protein isoforms in qu...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2008.00950.x
更新日期:2008-12-01 00:00:00
abstract::Flow through the vasculature of an experimental rat glioma has been investigated during in situ perfusion of the brain, via the ascending aorta, with a simple saline solution. Using such a system, it has been shown previously that the blood-brain barrier will remain intact with an adequate cerebral perfusate flow rate...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1994.tb00995.x
更新日期:1994-10-01 00:00:00
abstract:AIMS:Previous neuroimaging reports described morphological and functional abnormalities in anterior cingulate cortex (ACC) in schizophrenia and mood disorders. In earlier neuropathological studies, microvascular changes that could affect brain perfusion in these disorders have rarely been studied. Here, we analysed mor...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2012.01263.x
更新日期:2012-12-01 00:00:00
abstract::Vascular endothelial growth factor (VEGF) has recently been implicated in several neurological disorders. Apart from its prominent role in angiogenesis, VEGF has been shown to have direct effects on neuronal and glial cells through activation of different VEGF receptor (VEGFR) types. In the present study the expressio...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2003.00543.x
更新日期:2004-08-01 00:00:00
abstract::Unless treated with effective antiretroviral therapy many AIDS patients develop a characteristic vacuolar myelopathy of the spinal cord associated with moderate clinical disability. Opinion is divided as to whether vacuolar myelopathy is causally linked to HIV myelitis. To investigate this further, spinal cord patholo...
journal_title:Neuropathology and applied neurobiology
pub_type: 临床试验,杂志文章
doi:10.1046/j.1365-2990.1999.00152.x
更新日期:1999-02-01 00:00:00
abstract::The aims of this experimental scanning electron microscopic study were to identify the levels at which cervical ventral nerve roots, or the rootlets by which they are attached to the spinal cord, rupture under traction and to document the resulting damage. This information would provide the basis of a rationale for re...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1989.tb01254.x
更新日期:1989-11-01 00:00:00
abstract::Axonal damage in multiple sclerosis (MS) is correlated to disease progression. Early axonal damage may be compensated for by regenerative processes. Growth-associated protein 43 (GAP-43) is a marker for axonal growth and synaptogenesis in various neurodegenerative diseases. We investigated the expression of GAP-43 in ...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2006.00730.x
更新日期:2006-06-01 00:00:00
abstract::We present the clinical and neuropathological findings of a patient with early onset Alzheimer's dementia (AD), heterozygous carrier of the rare Apolipoprotein E Christchurch (APOEch) variant. The patient did not harbor any pathogenic mutation in known Mendelian genes related to AD or other neurodegenerative disorders...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/nan.12670
更新日期:2020-10-23 00:00:00
abstract::The pathological findings in Alzheimer's disease (AD) are partly attributed to alterations in calcium-binding protein (CBP) functions. We showed previously that immunoreactivity of secretagogin, a recently cloned CBP, in the human hippocampus is restricted to pyramidal neurones and that the amount of immunoreactive ne...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2007.00854.x
更新日期:2008-02-01 00:00:00
abstract::Obstructive hydrocephalus was induced in 12-day-old rats by the infusion of kaolin into the cisterna magna. After 7 days, cortical and ependymal lesions were made with thin wire in non-hydrocephalic brains and in hydrocephalic brains. The wounds were allowed to heal for times ranging from 1 day to 10 days post-lesion,...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1992.tb00800.x
更新日期:1992-08-01 00:00:00
abstract:AIMS:Amyloid-β (Aβ) oligomers trigger synaptic degeneration that precedes plaque and tangle pathology. However, the signalling molecules that link Aβ oligomers to synaptic pathology remain unclear. Here, we addressed the potential role of RAPGEF2 as a novel signalling molecule in Aβ oligomer-induced synaptic and cognit...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/nan.12686
更新日期:2020-12-20 00:00:00
abstract::A single dose (19 mg kg-1) of triethyllead given to weanling rats produces necrosis in a small number of hippocampal pyramidal (CA3) and hilar neurons with reversible changes in the remaining neurons of this region. The sequence of events has been studied by light and electron microscopy over a period from 12 h to 14 ...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1989.tb01245.x
更新日期:1989-09-01 00:00:00
abstract::Mutations in the tau gene cause familial frontotemporal dementia with parkinsonism linked to chromosome 17 characterized by filamentous tau protein deposits. Here we describe the clinical and neuropathological features of a case from a newly identified family with an intron 10+3-splice site mutation in the tau gene. T...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.2005.00629.x
更新日期:2005-08-01 00:00:00
abstract::Patients infected with the malaria parasite Plasmodium falciparum may develop a diffuse reversible encephalopathy, termed cerebral malaria. It is unclear how the intraerythrocytic parasite, which sequesters in the cerebral microvasculature but does not enter the brain parenchyma, induces this neurological syndrome. Ad...
journal_title:Neuropathology and applied neurobiology
pub_type: 临床试验,杂志文章
doi:10.1046/j.1365-2990.1999.00188.x
更新日期:1999-08-01 00:00:00
abstract:AIMS:Insufficient oligodendroglial differentiation of oligodendroglial progenitor cells (OPCs) is suggested to be responsible for remyelination failure and astroglial scar formation in Theiler's murine encephalomyelitis (TME). The aim of the present study is to identify molecular key regulators of OPC differentiation i...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/nan.12133
更新日期:2015-04-01 00:00:00
abstract:AIMS:This study explores the neuroprotective effects and mechanisms of N-acetyl-L-cysteine (NAC) in mice exposed to cadmium (Cd). METHODS:NAC (150 mg/kg) was intraperitoneally administered to mice exposed to Cd (10-50 mg/L) in drinking water for 6 weeks. The changes of cell damage and death, reactive oxygen species (R...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/nan.12103
更新日期:2014-10-01 00:00:00
abstract::Human fetal dorsal root ganglia aged from 8 to 12 weeks post-menstrual were grown in vitro for up to 20 days. Outgrowth of Schwann cells, axons and fibroblasts occurred after 4 h. By the 7th day in vitro Schwann cells enclosed bundles of axons and after 10 days some Schwann cells were seen to enclose individual axons....
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1982.tb00315.x
更新日期:1982-11-01 00:00:00
abstract:AIMS:Resident and peripherally derived glioma associated microglia/macrophages (GAMM) play a key role in driving tumour progression, angiogenesis, invasion and attenuating host immune responses. Differentiating these cells' origins is challenging and current preclinical models such as irradiation-based adoptive transfe...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/nan.12489
更新日期:2019-02-01 00:00:00
abstract:AIMS:Frontotemporal lobar degeneration (FTLD) is clinically and pathologically heterogeneous. Although associated with variations in MAPT, GRN and C9ORF72, the pathogenesis of these, and of other nongenetic, forms of FTLD, remains unknown. Epigenetic factors such as histone regulation by histone deacetylases (HDAC) may...
journal_title:Neuropathology and applied neurobiology
pub_type: 历史文章,杂志文章
doi:10.1111/nan.12153
更新日期:2015-02-01 00:00:00
abstract::Inflammatory cells from the meninges of guinea-pigs with acute EAE have been isolated and quantitated. A mean of 7.5 x 10(6) cells were recovered from the brains of animals showing clinical signs of disease in contrast to only 1.5 x 10(6) cells in the controls. The immunological specificity of the meningeal inflammato...
journal_title:Neuropathology and applied neurobiology
pub_type: 杂志文章
doi:10.1111/j.1365-2990.1981.tb00082.x
更新日期:1981-03-01 00:00:00