Ontology highlight
ABSTRACT:
SUBMITTER: Kriegel C
PROVIDER: S-EPMC3033993 | biostudies-literature | 2011 Feb
REPOSITORIES: biostudies-literature
Kriegel Christina C Amiji Mansoor M
Journal of controlled release : official journal of the Controlled Release Society 20101017 1
The purpose of this study was to evaluate down-regulation of tumor necrosis factor (TNF)-α by oral RNA interference therapy. Control (scrambled sequence) or TNF-α specific small interfering RNA (siRNA) was encapsulated in type B gelatin nanoparticles and further entrapped in poly(epsilon-caprolactone) (PCL) microspheres to form a nanoparticles-in-microsphere oral system (NiMOS). Upon confirmation of the dextran sulfate sodium (DSS)-induced acute colitis model, mice were divided into several trea ...[more]