north40000, we deliver Cotara via a convection-enhanced delivery which uses a catheter to bypass the blood brain barrier.
Cotara is delivered through a special method called convection-enhanced delivery (CED). CED uses a catheter to bypass the blood brain barrier and target the specific tumor site in the brain, directing Cotara to the tumor more precisely. This type of delivery has been shown to achieve up to a 10,000-fold greater concentration in local therapy exposure than conventional intravenous drug administration, while minimizing unwanted exposure. http://ir.peregrineinc.com/releasedetail.cfm?ReleaseID=266069 I guess answering a question now on what is a good buying point is considered OT now? I bet if the reply was "Buy all you can now" the answer would have remained.