Abstract:
:Using a photochemical method silver was demonstrated in the brains of 1-, 14-, and 45-day-old rats which had been exposed to silver on gestational days 18 and 19. In the brain tissue of new-born rats, silver was found in the lysosomes of neurons and astroglia. Minor changes in the anatomic distribution of silver were observed between days 1 and 45. The pattern seen at day 45 was identical to that observed in silver-exposed adults. At day 1, the choroid plexus and meninges were heavily loaded with silver both intra- and extracellularly. In particular, macrophage-like cells of the meningeal spaces contained large amounts of silver. In these structures, the silver had virtually disappeared by day 45. Silver was always seen in basement membranes of the cerebral vessels.
journal_name
Acta Neuropatholjournal_title
Acta neuropathologicaauthors
Rungby J,Danscher Gdoi
10.1007/BF00691995subject
Has Abstractpub_date
1983-01-01 00:00:00pages
258-62issue
3-4eissn
0001-6322issn
1432-0533journal_volume
61pub_type
杂志文章abstract::Peroxiredoxin-ll (Prxll) and glutathione peroxidase-l (GPxl) are regulators of the redox system that is one of the most crucial supporting systems in neurons. This system is an antioxidant enzyme defense system and is synchronously linked to other important cell supporting systems. To clarify the common self-survival ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-005-1019-3
更新日期:2005-08-01 00:00:00
abstract::Amyloid-beta (Abeta) peptide pathology in Alzheimer's disease (AD) comprises extracellular plaques and cerebral amyloid angiopathy (CAA). In Parkinson's disease (PD), alpha-synuclein forms intraneuronal Lewy bodies (LBs), and cortical LBs are thought to play a major role in cognitive decline designated as PD with deme...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-007-0336-0
更新日期:2008-04-01 00:00:00
abstract::Experimental neuropathy, characterized by endoneurial edema and demyelination, was induced by inoculating rabbits with a combination of Freund's complete adjuvant (FCA), gangliosides, lecithin and cholesterol. A less severe demyelinating neuropathy could be induced by treatment with FCA alone but no significant change...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00695496
更新日期:1987-01-01 00:00:00
abstract::A study was undertaken to determine the pathological significance of previously unrecognized intracytoplasmic eosinophilic inclusions (IEIs) in ependymoma. The study group consisted of 58 ependymomas, all of which were pathologically characterized and graded according to the 1993 WHO classification. Electron microscop...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/pl00007427
更新日期:2000-02-01 00:00:00
abstract::Numbers of synapses were counted in columns of neuropil orientated at right angles to the pia in frontal and temporal regions from postmortem brains. In the frontal region of 28 patients aged 26-90 years there were 1.2 X 10(8) mm3 (SD 0.03 X 10(8], and in the temporal of 18 patients aged 16-90 years there were 1.4 X 1...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00684929
更新日期:1983-01-01 00:00:00
abstract::Considering the possibility of a paracellular pathway for edema resolution, we studied the intracerebral movement of proteins and ionic lanthanum in rats with experimental hydrocephalus. Hydrocephalus was induced by injection of kaolin suspension into the cisterna magna. After induction of hydrocephalus, horseradish p...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00687004
更新日期:1985-01-01 00:00:00
abstract::Amyotrophic lateral sclerosis (ALS) is a lethal disease characterized by motor neuron degeneration and associated with aggregation of nuclear RNA-binding proteins (RBPs), including FUS. How FUS aggregation and neurodegeneration are prevented in healthy motor neurons remain critically unanswered questions. Here, we use...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-019-01998-x
更新日期:2019-07-01 00:00:00
abstract::Interstitial cells are isolated neurons located in the infracortical white matter that are known to express neuropeptides. Twenty-four cases selected for the absence, slight (Braak stages I-II), moderate (Braak stages III-IV), or serious degree (Braak stages V-VI) of cortical neurofibrillary pathology were studied for...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-002-0551-7
更新日期:2002-10-01 00:00:00
abstract::To investigate the pathogenetic role of human T lymphocyte virus type I (HTLV-I) in central nervous system disease, a rat model for HTLV-I-associated myelopathy/tropical spastic paraparesis, designated as HAM rat disease, has been established. Wistar-King-Aptekman-Hokudai strain rats with induced HTLV-I infection deve...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s004010050962
更新日期:1999-02-01 00:00:00
abstract::Several cases of progressive multifocal leukoencephalopathy (PML) have been associated with simian virus 40 (SV40), rather than with JC virus (JCV), the polyomavirus originally isolated from PML tissue. PML has, therefore, been defined as a demyelinating syndrome with possible multiple viral etiologies. Tissues from t...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s004010050894
更新日期:1998-09-01 00:00:00
abstract::Gliomas induced in the rat by transplacental administration of ethylnitrosourea (ENU) are intensely immunoreactive for vimentin and scarcely for glial fibrillary acidic protein (GFAP). Since tumoral transformation takes place during the late fetal and early postnatal period, the sequential expression of the two glial ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00227665
更新日期:1992-01-01 00:00:00
abstract::We examined the immunohistochemical localization of the proinflammatory cytokines tumor necrosis factor-alpha, lymphotoxin and interferon-gamma in 22 autopsy brains of patients with either cerebrovascular disease (CVD) or other neurological diseases as well as 2 non-neurological control brains. These cytokines were co...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s004010050519
更新日期:1996-09-01 00:00:00
abstract::Pilocytic astrocytomas (PAs) are the most common brain tumors in pediatric patients and can cause significant morbidity, including chronic neurological deficiencies. They are characterized by activating alterations in the mitogen-activated protein kinase pathway, but little else is known about their development. To ma...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-013-1124-7
更新日期:2013-08-01 00:00:00
abstract::Pathways for transfer of horseradish peroxidase (HRP) across the cerebral microvasculature were studied in Mongolian gerbils after inducing either unilateral carotid-artery ligation or intracarotid air embolism. Electron microscopy on samples from both ipsilateral and contralateral brain hemispheres showed the reactio...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00717032
更新日期:1979-07-13 00:00:00
abstract::Amyloid-beta (Abeta) deposition in cerebral blood vessel walls is one of the key features of Alzheimer's disease (AD). Abeta(1-40) carrying the "Dutch" mutation (DAbeta(1-40)) induces rapid degeneration of cultured human brain pericytes (HBP). To study the mechanisms of this Abeta-induced toxicity, a comparative cDNA ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-002-0585-x
更新日期:2002-11-01 00:00:00
abstract::APO2 ligand (APO2L)/TRAIL is a novel member of the tumor necrosis factor cytokine family and a potent inducer of apoptosis in tumor cell lines. We recently reported that APO2L is consistently expressed in low-grade astrocytomas, anaplastic astrocytomas, glioblastomas, and cell lines derived thereof, and that malignant...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/pl00007399
更新日期:2000-01-01 00:00:00
abstract::The conventional concept of Pick's disease does not distinguish Pick's disease with Pick bodies (Pick body disease, PBD) from Pick's disease without Pick bodies [lobar atrophy without Pick bodies, LA-PB(-)]. Recently, intraneuronal ubiquitin-positive inclusions (ub-inclusions), which are thought to be a hallmark of am...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-001-0513-5
更新日期:2002-07-01 00:00:00
abstract::We have investigated relationships between hippocampal/temporal lobe neuropathology and psychosis in subjects with temporal lobe epilepsy, paying particular attention to possible differences in density of hippocampal neurons immunoreactive for calcium-binding proteins. There was a trend for a greater prevalence of lef...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s004010051159
更新日期:2000-05-01 00:00:00
abstract::There is evidence that apoptotic cell death mechanisms contribute to muscle fibre loss in dystrophinopathies, but little knowledge about the activators of the final degrading caspase cascade in muscle fibre apoptosis. As mitochondria-related activation of this caspase cascade, through e.g. APAF-1, could not be proven ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-004-0934-z
更新日期:2005-02-01 00:00:00
abstract::We have developed a functional vegetative model by an 18-min clamping of the ascending aorta combined with a bypass formation between the aorta to right atrium and the aorta to femoral vein. Complete global brain ischemia (CGBI) induced for 18 min with this model provided the following distinct advantages: cardiopulmo...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00294614
更新日期:1990-01-01 00:00:00
abstract::The unfolded protein response (UPR) is a stress response of the endoplasmic reticulum (ER) to a disturbance in protein folding. The so-called ER stress sensors PERK, IRE1 and ATF6 play a central role in the initiation and regulation of the UPR. The accumulation of misfolded and aggregated proteins is a common characte...
journal_title:Acta neuropathologica
pub_type: 杂志文章,评审
doi:10.1007/s00401-015-1462-8
更新日期:2015-09-01 00:00:00
abstract::Sensitive detection of alpha-synuclein (alpha-syn) pathology is important in the diagnosis of disorders like Parkinson's disease, dementia with Lewy bodies, and multiple system atrophy and in providing better insights into the etiology of these diseases. Several monoclonal antibodies that selectively react with aggreg...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-008-0375-1
更新日期:2008-07-01 00:00:00
abstract::The number and nucleolar volume of nerve cells within the nucleus basalis of Meynert, locus caeruleus, substantia nigra and dorsal raphe were examined in five patients with Huntington's chorea. No significant changes in nerve cell number were noted in any area in any patient and, although nucleolar volume was reduced ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00687718
更新日期:1989-01-01 00:00:00
abstract::The post-mortem diagnosis of lysosomal storage diseases can be confounded by the unavailability of suitable material. Here we report the diagnosis of GM1-gangliosidosis in a cross-bred dog, from which only formalin-fixed brain was available, by a combination of electron microscopy and the detection of elevated levels ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s004010000187
更新日期:2000-10-01 00:00:00
abstract::Granulovacuolar degeneration (GVD) is a common feature in Alzheimer's disease (AD). The occurrence of GVD is closely associated with that of neurofibrillary tangles (NFTs) and GVD is even considered to be a pre-NFT stage in the disease process of AD. Currently, the composition of GVD bodies, the mechanisms associated ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s00401-020-02261-4
更新日期:2021-01-25 00:00:00
abstract::Cystic necrosis in the cerebellar white matter was found in three premature infants. The necrosis was characteristically localized in the center of the white matter of the superficial cerebellar folia, sparing the overlying cortex. The patients were aged between 28 and 34 gestational weeks, and had a clinical history ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00315013
更新日期:1995-01-01 00:00:00
abstract::In this immunocytochemical study, the brains of nine squirrel monkeys (Saimiri sciureus), ranging from 8 to 27 years of age, were examined for the presence and distribution of beta/A4 amyloid, a 4-kilodalton peptide. In aged squirrel monkeys, amyloid is associated primarily with intracerebral and meningeal capillaries...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00307691
更新日期:1990-01-01 00:00:00
abstract::In this study we evaluated the relationship between polyglucosan bodies and peripheral nerve lesions. The biopsied sural nerve from a patient with late-onset chronic sensori-motor neuropathy showed many intra-axonal polyglucosan bodies and segmental demyelination/remyelination. The formation of Schwann cell hyperplasi...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00454906
更新日期:1993-01-01 00:00:00
abstract::In a study designed to identify the neuropathological features typical of chronic inflammatory demyelinating polyneuropathy (CIDP), we reviewed the sural nerve biopsy findings in 105 patients with this disorder. The patients' mean age at biopsy was 49 years. In 65% of patients the disease had a progressive and in 35% ...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/s004010050941
更新日期:1998-12-01 00:00:00
abstract::A Schwann cell can form only one internode of myelin around an axon. However, we observed the formation by a single Schwann cell of myelin around two axons of different diameters in the sural nerve of a 45-year-old man with mononeuritis multiplex. Schwann cell processes spiraled in the same direction around each axon,...
journal_title:Acta neuropathologica
pub_type: 杂志文章
doi:10.1007/BF00304478
更新日期:1992-01-01 00:00:00