Sentences with phrase «tumor mass lacks»

As fast growing tumor mass lacks a functioning lymphatic system, clearance of these nanoparticles is limited and further enhances the accumulation.

She even found evidence that the devils» immune systems were occasionally performing this interferon - gamma trick themselves: In some instances, tumor cells near the edge of the tumor, in close proximity to white blood cells, showed MHC antigens that cells farther within the tumor mass lacked.

Not exact matches

A benign tumor is a mass of cells that lacks the ability to invade neighboring tissue or spread throughout the body.

Benign and malignant tumours A benign tumor is a mass of cells that lacks the ability to invade neighboring tissue or spread throughout the body.