'Erectile dysfunction' drugs heighten natural anti-cancer activity
... the paper. Nitric oxide is infamous among city dwellers as a component of air-polluting smog, but is gaining importance in medical research for its cell-signaling duties and its ability to divert soldiering T-cells that patrol and protect. The Hopkins team also analyzed gene expression patterns of the ......o their mainland counterparts, the urine of island dwellers had more than twice the levels of urinary nitric oxide -- a chemical compound already known to be associated with healthy flow of blood through the arteries. The Kuna project was only one part of a five-pronged study approach that the research team ...