Microfluidic Fabrication of Silica Microspheres Infused with Positron Emission Tomography Imaging Agents.

Selective internal radiation therapy (SIRT) is a treatment which delivers radioactive therapeutic microspheres via the hepatic artery to destroy tumorigenic tissue of the liver. However, the dose required varies significantly from patient to patient due to nuances in individual biology. Therefore, a positron emission tomography (PET) imaging surrogate, or radiotracer, is used to predict behavior of therapeutic Y-90 spheres.

The mitochondrial genome of the planorbid snail .

The complete mitochondrial genome of a freshwater planorbid snail, (Mollusca, Gastropoda) was recovered from assembly of genomic sequences generated with the Illumina NextSeq500 platform. The mitogenome (14,217 base pairs) is AT rich (72.69%) and comprises 13 protein-coding genes, two ribosomal subunit genes, and 22 transfer RNAs.