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.
About Lake Oroville. (From Wikipedia). Lake Oroville is a reservoir in the U.S. state of California, formed by the Oroville Dam across the Feather River. The lake is situated in the foothills of the Sierra Nevada about 5 miles (8.0 km) northeast of Oroville.At over 3,500,000 acre feet (4.3 km3), it is one of the largest reservoirs in California, after Shasta Lake.he lake is situated in the foothills of the Sierra Nevada about 5 miles (8.0 km) northeast of Oroville. At over 3,500,000 acre feet (4.3 km3), it is one of the largest reservoirs in California, after Shasta Lake.