Name: Gebruik van cerebrale open-flow microperfusie voor de longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom (Video) | JoVE Journal
Uploaded: 2025-12-23T13:00:00.000+00:00
Duration: 8 min 50 s
Description: Leer cerebrale open-flow microperfusie voor longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom. Deze methode analyseert oplosbare signaalcomponenten en behandelingsreacties.

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</ol>

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gebruik van cerebrale open-flow microperfusie voor de longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom

Use of Cerebral Open-Flow Microperfusion for the Longitudinal Collection of Interstitial Fluid in an Animal Model of Glioblastoma

Gebruik van cerebrale open-flow microperfusie voor de longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom

Diseases of the central nervous system (CNS) manifest through a complex, dynamic network of intercellular communication. Glioblastoma (GBM), the most ...

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We hebben een corticaal orthotope glioblastoom model vastgesteld muizen intravitale twee-foton microscopie dat de biofysische beperkingen recapituleert beginsel zullen spelen tijdens de groei van de tumor. Een chronische glazen venster vervangen van de schedel boven de tumor kan de follow-up van de progressie van de tumor na verloop van tijd door twee-foton microscopie.

Een orthotope Glioblastoma Muis Model Handhaving Brain Parenchymale fysieke beperkingen en geschikt voor intravitale twee-foton microscopie

Hier beschrijven we een efficiënt en veelzijdig protocol om nieuwe glioblastoma (GBM) te induceren, monitoren en analyseren met behulp van transposon DNA dat in de ventrikels van neonatale muizen wordt geïnjecteerd. Cellen van de subventriculaire zone, die het plasmide opnemen, transformeren, prolifereren en genereren tumoren met histo-pathologische kenmerken van menselijk GBM.

Transposon Mediated Integratie van plasmide DNA in de subventriculaire zone van pasgeboren muizen om Novel Modellen van glioblastoma Genereer

Hier voorgesteld is een eenvoudige methode voor het isoleren en flowcytometrische analyse van glioma infiltrerende perifere mononucleaire cellen die tijdsafhankelijk kwantitatieve gegevens over het aantal en activeringsstatus van immuuncellen die het begin hersentumor micro oplevert.

Isolatie en Flow cytometrische analyse van Glioom infiltreren perifere mononucleaire bloedcellen

Transcraniële optische beeldvorming maakt het mogelijk om het transport van cerebrospinale vloeistof in de cortex van levende muizen door middel van een intacte schedel te Imaging.

In vivo beeldvorming van cerebrospinale vloeistof transport door de intact Mouse schedel met behulp van fluorescentie Macroscopie

Laser microdissectie (LMD) is een gevoelige en zeer reproduceerbare techniek die kan worden gebruikt om paden die glioom heterogeniteit en invasie te bemiddelen blootleggen. Hier beschrijven we een geoptimaliseerd protocol om discrete gebieden te isoleren van glioomweefsel met behulp van laser LMD, gevolgd door transcriptomische analyse.

Laser Capture Microdissection of Glioma Subregions for Spatial and Molecular Characterization of Intratumoral Heterogeneity, Oncostreams, and Invasion

Dit werk beschrijft de ontwikkeling van flexibele interdigitated elektroden voor implementatie in 3D hersentumormodellen, namelijk in vitro cultuur, in ovo model en in vivo murine  model. De voorgestelde methode kan worden gebruikt om de effecten van gepulseerde elektrische velden op tumoren op verschillende niveaus van complexiteit te evalueren.

Flexibele organische elektronische apparaten voor gepulseerde elektrische veldtherapie van glioblastoom

We presenteren een nieuwe benadering voor twee-fotonmicroscopie van de tumorafgifte van fluorescerend gelabelde ijzeroxide-nanodeeltjes aan glioblastoom in een muismodel.

Intravitale microscopie met twee fotonen van glioblastoom in een muizenmodel

We presenteren een methode voor het repliceren van de micro-omgeving van de glioomtumor aan het invasieve front die interstitiële vloeistofstroom omvat. Dit model is een hyaluronzuur-collageen I hydrogel in een weefselkweekinzetstuk waar een vloeistofdrukkop op kan worden aangebracht. Invasie kan worden gekwantificeerd en cellen kunnen worden geïsoleerd of gelyseerd.

Een fotopolymeriseerbaar hyaluronzuur-collageenmodel van de invasieve glioommicro-omgeving met interstitiële stroom

Het begrijpen van het kwaadaardige gedrag van kanker vereist het creëren van nauwkeurige modellen van hoe tumorcellen interageren met componenten van de tumormicro-omgeving, zoals macrofagen. Hier beschrijven we twee methoden om de interactie van glioblastoomcellen met tumorgeassocieerde macrofagen en microglia te bestuderen, waarbij het effect op glioblastoominvasie wordt beoordeeld.

Coculture Testen om te studeren macrofagen en microglia Stimulatie van glioblastoma Invasion

Leer cerebrale open-flow microperfusie voor longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom. Deze methode analyseert oplosbare signaalcomponenten en behandelingsreacties.

Gebruik van cerebrale open-flow microperfusie voor de longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom (Video) | JoVE Journal

Gebruik van cerebrale open-flow microperfusie voor de longitudinale verzameling van interstitiële vloeistof in een diermodel van glioblastoom

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