Pet scan of brain tumor

Researchers at the University of Cincinnati’s NanoElectronics Lab have created a new material for the long term release of chemotherapy in treating brain tumors. “A novel core-sheath fiber loaded with the drug carmustine (BCNU) was evaluated in an in vivo brain tumor model. Three-dimensional discs were formed from coaxially electrospun fiber membranes and in vitro BCNU release kinetics were measured. In vivo survival was assessed following implantation of discs made of compressed core-sheath fibers (NanoMesh) either concurrently with or five days after intracranial implantation of 9L gliosarcoma. Co-implantation of NanoMesh and 9L gliosarcoma resulted in statistically significant long-term survival (>150 days). Empty control NanoMesh confirmed the safety of these novel implants.”  MORE

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