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01-04-2005 | Artikelen

Vasculaire endotheliale groeifactor en hypoxie-induceerbare factor 2α: drijvende krachten achter longmaturatie; belang voor respiratoir distress syndroom

Auteurs: Dr. V. Compernolle, M. Dewerchin, L. Moons, P. Carmeliet

Gepubliceerd in: Tijdschrift voor Kindergeneeskunde | Uitgave 2/2005

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Samenvatting

Het respiratoir distress syndroom (rds) is een frequente en ernstige aandoening bij prematuren die wordt veroorzaakt door een onvoldoende productie van surfactant. In dit onderzoek tonen we aan dat in neonatale muizen zowel het verlies van hypoxie-induceerbare factor 2α als veranderde expressie van vasculaire endotheliale groeifactor (vegf) resulteert in immaturiteit van de type-2-pneumocyten en fatale rds. Het intra-uterien of postnataal intratracheaal toedienen van vegf stimuleert de omzetting van glycogeen in surfactant en beschermt premature muizen tegen rds. Dit pneumotroop effect van vegf kan mogelijk een therapeutische toepassing vinden in het bevorderen van de longmaturatie bij prematuren.
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Metagegevens
Titel
Vasculaire endotheliale groeifactor en hypoxie-induceerbare factor 2α: drijvende krachten achter longmaturatie; belang voor respiratoir distress syndroom
Auteurs
Dr. V. Compernolle
M. Dewerchin
L. Moons
P. Carmeliet
Publicatiedatum
01-04-2005
Uitgeverij
Bohn Stafleu van Loghum
Gepubliceerd in
Tijdschrift voor Kindergeneeskunde / Uitgave 2/2005
Print ISSN: 0376-7442
Elektronisch ISSN: 1875-6840
DOI
https://doi.org/10.1007/BF03061577