In fact, none of the individual animals on the evogram is the direct ancestor of any other, as far as we know. That's why each of them gets its own branch on the family tree. Hippos are large and aquatic, like whales, but the two groups evolved those features separately from each other.
Pitavastatin (usually as a calcium salt) is a member of the blood cholesterol lowering medication class of statins, marketed in the United States under the trade name Livalo, and in European Union and Russia under the trade name Livazo.
Pravastatin was first launched by Sankyo in Japan. In 1991, following FDA approval, pravastatin was introduced to the US market by Bristol-Myers Squibb who had acquired the rights to sell it outside of Japan.Myopathic patients, who cannot tolerate other stains, may be administered pravastatin.ravastatin is available in 10, 20, 40, and 80 mg tablets and is taken orally. Typical starting doses are between 20-40 mgs. Since the patent expired in 2006, several generic drug makers have received FDA approval to produce pravastatin.