Simple cannula for repeated intracerebral drug administration in rats.
A simply constructed cannulation system for chronic implantation in rats is described. The guide cannula, stylet and injection cannula are all made from stainless steel tubing, require litte time to construct, and are designed for minimum brain damage and atraumatic infusion into unanesthetized rats.
D000818:Animals; D002404:Catheterization / Q000295:instrumentation*; D007276:Injections, Intraventricular / Q000295:instrumentation*; D051381:Rats; D013238:Stereotaxic Techniques