intraventricular injection

in·tra·ven·tric·u·lar in·jec·tion

the introduction of materials for diffusion throughout the ventricular and subarachnoid space by means of ventricular puncture.

in·tra·ven·tric·u·lar in·jec·tion

(intră-ven-trikyū-lăr in-jekshŭn)
Introduction of materials for diffusion throughout ventricular and subarachnoid space with ventricular puncture.
References in periodicals archive ?
Intraventricular injection of a gene for vascular endothelial growth factor-2 can now be performed on an outpatient basis, and the new technique has been shown in a placebo-controlled study to produce demonstrable revascularization of the ischemic myocardium.
The use of Adenoviral vectors (Ad-vectors) encoding GFP (Green Fluorescent Protein) or various other marker proteins, for example RFP (Red Fluorescent Protein), is very useful for many studies in the central nervous system including tract-tracing studies (1-2), intraventricular injections (3) or ex vivo cell labelling for cell transplantation purposes.
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