Related Experiment Video
Updated: Jun 22, 2026

13:34
Predicting In Vivo Payloads Delivery using a Blood-brain Tumor-barrier in a Dish
Published on: April 16, 2019
Brain targeting PBCA nanoparticles and the blood-brain barrier
Nanomedicine (London, England)
|July 4, 2009
Abstract
No abstract available in PubMed .
Related Concept Videos
The Blood-brain Barrier
Overview
Physiological Barriers
Physiological barriers are semi-permeable cellular structures restricting drug diffusion into intracellular compartments and tissues. There are six types of physiological barriers: blood endothelial, cell membrane, blood-brain, blood-cerebrospinal fluid (CSF), blood-placenta, and blood-testis barriers.
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...

