Suitability of select media for use in a novel green wall system used to treat brewery wastewater.

Green walls are becoming increasingly popular as pleasing architectural installations and functional systems in sustainable urban building designs. However, utilization of green walls as an aqueous treatment option has been primarily limited to grey water. This study evaluates select media as appropriate support for plants and microorganisms in a novel green wall system used to treat wastewater from craft and micro-breweries.

The organic cation transporter-3 is a pivotal modulator of neurodegeneration in the nigrostriatal dopaminergic pathway.

Toxic organic cations can damage nigrostriatal dopaminergic pathways as seen in most parkinsonian syndromes and in some cases of illicit drug exposure. Here, we show that the organic cation transporter 3 (Oct3) is expressed in nondopaminergic cells adjacent to both the soma and terminals of midbrain dopaminergic neurons. We hypothesized that Oct3 contributes to the dopaminergic damage by bidirectionally regulating the local bioavailability of toxic species.