Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023206541> ?p ?o ?g. }
- W2023206541 endingPage "1213" @default.
- W2023206541 startingPage "1197" @default.
- W2023206541 abstract "An in vitro model of traumatic brain injury is described that is based on organotypic cocultures (OTCs) of rat neocortex and thalamus connected by reciprocal axonal projections. Localized mechanical compression of this projection was inflicted with a mechanical device, and the effects on cell viability, axonal morphology, and protein expression levels were analyzed. Within 24 h after insult, major cell damage occured in infragranular cortical layers containing the corticothalamic projection neurons and in thalamic regions adjacent to the mechanical impact as was assessed through the use of the vital stain Syto 21, and propidium iodide labeling. A small, but significant number of calretinin-positive interneurons in cortical and thalamic areas displayed symptoms of injury. Axonal elements, as revealed by neurofilament (NF-H/M) immunohistochemistry, in the corticothalamic transition zone displayed pathomorphological changes, such as axonal bulbs and swellings, already 4 h after insult. Densitometric analysis revealed that MAP-2a,b expression was not significantly changed within 4 h after injury. A significant reduction in MAP-2a,b amount was evident at 20 h after injury in thalamus (by 31.6%) and cortex (by 30%) maintained for 12 days in vitro (DIV), but not in OTCs aged 20 DIV. The axonally localized form MAP-2c significantly increased in cortex of 12-DIV OTCs at 4 and 20 h after insult (65.6% and 33.4%, respectively). MAP-2c levels in cortex of 20 DIV initially increased by 47.7% and declined below control values 20 h after injury. Thalamic areas revealed a delay in MAP-2c reactivity, in that expression was significantly elevated only at 20 h after injury (by 84.4% in 12-DIV and by 39.6% in 20-DIV OTCs, respectively). These data may reflect the regenerative ability of juvenile, but not of older neurons in response to mechanical axonal injury." @default.
- W2023206541 created "2016-06-24" @default.
- W2023206541 creator A5019001045 @default.
- W2023206541 creator A5056334217 @default.
- W2023206541 creator A5079620447 @default.
- W2023206541 date "1999-12-01" @default.
- W2023206541 modified "2023-10-18" @default.
- W2023206541 title "Cellular Reactivity to Mechanical Axonal Injury in an Organotypic<i>in Vitro</i>Model of Neurotrauma" @default.
- W2023206541 cites W1504340397 @default.
- W2023206541 cites W1562270612 @default.
- W2023206541 cites W1568752613 @default.
- W2023206541 cites W1575170889 @default.
- W2023206541 cites W1589158534 @default.
- W2023206541 cites W181333104 @default.
- W2023206541 cites W1934091276 @default.
- W2023206541 cites W1973700256 @default.
- W2023206541 cites W1975373397 @default.
- W2023206541 cites W1990994673 @default.
- W2023206541 cites W1991799458 @default.
- W2023206541 cites W2012485229 @default.
- W2023206541 cites W2018888883 @default.
- W2023206541 cites W2019527581 @default.
- W2023206541 cites W2019548178 @default.
- W2023206541 cites W2020322648 @default.
- W2023206541 cites W2023400600 @default.
- W2023206541 cites W2023609873 @default.
- W2023206541 cites W2026082674 @default.
- W2023206541 cites W2029579448 @default.
- W2023206541 cites W2030155179 @default.
- W2023206541 cites W2030508419 @default.
- W2023206541 cites W2036464759 @default.
- W2023206541 cites W2040819524 @default.
- W2023206541 cites W2041933034 @default.
- W2023206541 cites W2042052064 @default.
- W2023206541 cites W2048817771 @default.
- W2023206541 cites W2050493077 @default.
- W2023206541 cites W2051600991 @default.
- W2023206541 cites W2054508155 @default.
- W2023206541 cites W2061934341 @default.
- W2023206541 cites W2067435357 @default.
- W2023206541 cites W2068001868 @default.
- W2023206541 cites W2068493439 @default.
- W2023206541 cites W2074035248 @default.
- W2023206541 cites W2076825885 @default.
- W2023206541 cites W2083952664 @default.
- W2023206541 cites W2086268115 @default.
- W2023206541 cites W2088301798 @default.
- W2023206541 cites W2088519488 @default.
- W2023206541 cites W2091873811 @default.
- W2023206541 cites W2093744829 @default.
- W2023206541 cites W2093807618 @default.
- W2023206541 cites W2095383474 @default.
- W2023206541 cites W2098107049 @default.
- W2023206541 cites W2098477035 @default.
- W2023206541 cites W2099157136 @default.
- W2023206541 cites W2100045176 @default.
- W2023206541 cites W2100837269 @default.
- W2023206541 cites W2101108802 @default.
- W2023206541 cites W2128635872 @default.
- W2023206541 cites W2132089433 @default.
- W2023206541 cites W2135912387 @default.
- W2023206541 cites W2137672131 @default.
- W2023206541 cites W2140858663 @default.
- W2023206541 cites W2142836104 @default.
- W2023206541 cites W2148478579 @default.
- W2023206541 cites W2149618055 @default.
- W2023206541 cites W2153711002 @default.
- W2023206541 cites W2154050646 @default.
- W2023206541 cites W2156061118 @default.
- W2023206541 cites W2156625231 @default.
- W2023206541 cites W2160009276 @default.
- W2023206541 cites W2168269500 @default.
- W2023206541 cites W2460159959 @default.
- W2023206541 cites W4293429957 @default.
- W2023206541 cites W4293586670 @default.
- W2023206541 doi "https://doi.org/10.1089/neu.1999.16.1197" @default.
- W2023206541 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10619198" @default.
- W2023206541 hasPublicationYear "1999" @default.
- W2023206541 type Work @default.
- W2023206541 sameAs 2023206541 @default.
- W2023206541 citedByCount "17" @default.
- W2023206541 countsByYear W20232065412015 @default.
- W2023206541 countsByYear W20232065412017 @default.
- W2023206541 countsByYear W20232065412018 @default.
- W2023206541 countsByYear W20232065412019 @default.
- W2023206541 crossrefType "journal-article" @default.
- W2023206541 hasAuthorship W2023206541A5019001045 @default.
- W2023206541 hasAuthorship W2023206541A5056334217 @default.
- W2023206541 hasAuthorship W2023206541A5079620447 @default.
- W2023206541 hasConcept C105702510 @default.
- W2023206541 hasConcept C142724271 @default.
- W2023206541 hasConcept C157207234 @default.
- W2023206541 hasConcept C169760540 @default.
- W2023206541 hasConcept C185592680 @default.
- W2023206541 hasConcept C190283241 @default.
- W2023206541 hasConcept C204232928 @default.
- W2023206541 hasConcept C2775934118 @default.
- W2023206541 hasConcept C2777222312 @default.