Related Experiment Video
Updated: Jul 17, 2026

Intracranial Cannula Implantation for Serial Locoregional Chimeric Antigen Receptor (CAR) T Cell Infusions in Mice
Published on: February 24, 2023
Potential advantages of loco-regional intra-arterial chemotherapy
Pier Paolo Cagol1, Enricomaria Pasqual, Stefano Bacchetti
1Semeiotica Chirurgica Unit, Department of Surgical Sciences, Faculty of Medicine, University of Udine, Italy. pierpaolo.cagol@uniud.it
Abstract:
Arterial infusion or perfusion are currently used to treat hepatic tumours, head and neck malignancy, melanomas and sarcomas of the limbs. An experimental study with epirubicin and cis-platinum infused into the hepatic artery was performed. Epirubicin was injected via the systemic vein or the hepatic artery in 27 rats. Cis-platinum was injected via a systemic route or the hepatic artery in 29 rats. Drug concentrations were evaluated in liver and tumour tissues. In the rats the tumour tissue drug concentration after hepatic artery infusion was 6- and 4-fold higher than with systemic infusion for epirubicin and cis-platinum, respectively. Arterial administration appeared to be better than systemic in terms of drug concentration within the tumours and systemic toxicity.
Related Concept Videos
Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
One of the advantages of...
Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia
Local Anesthetics: Pharmacokinetics
Additional Routes of Drug Administration
Administering drugs via inhalation allows for the direct delivery of gaseous, volatile substances or droplets to different parts of the respiratory tract. One of the advantages of the inhalation route is the rapid absorption of drugs into the circulatory system, which is possible because of the large surface area of...
Drug Delivery: Parenteral Route
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...

