L-arginine has been studied in combination with the standard of care, oral type-5 phosphodiesterase (PDE-5) inhibitors, for erectile dysfunction. The efficacy of a combination of L-arginine, nicotinic acid, and propionyl-L-carnitine (PLC) with and without the PDE-5 inhibitor, vardenafil, was assessed in men with diabetes and erectile dysfunction.
Oroville Dam. Once called the ninth wonder of the world, the Oroville Dam is the tallest dam in the United States, besting Hoover Dam by more than 40 feet. Built between 1962 and 1968, the Oroville Dam is comprised of more than 85 million cubic yards of earth. Tours are available by appointment only.
Oronogo was platted in 1856. The name, according to local tradition, came about when it was found that the previous name, Minersville was already taken. At a public meeting to change the name, after considering many possibilities, a man in the back blurted out its Ore or no go, referring to the mining operations.