Horsefeather (cocktail) Horsefeather (cocktail) A Horsefeather is a whiskey cocktail. It was invented in Lawrence, Kansas in the 1990s. It remains a regional drink in the Kansas City region. The drink is an iteration of the classic cocktail Horse's Neck and is similar to a Moscow Mule. A horsefeather is traditionally rye whiskey or blended whiskey, ginger beer, three dashes of Angostura bitters, and a little lemon juice. A highball glass is filled 3/4 with ice. The ingredients are then poured into the glass and stirred. There are many variations such as substituting ginger beer with ginger ale, adding cherries, muddling the
Cooperstown cocktail probe for CYP2C9. The '+ 1' refers to the vitamin K that is given together with the warfarin to prevent any anticoagulant effect. The Cooperstown cocktail and the Cooperstown 5 + 1 cocktail are powerful tools for investigating the activity of important drug metabolising enzymes. They are used in human drug interaction studies in which the ability of a study drug to inhibit or induce cytochrome p450 enzymes is studied. Cooperstown cocktail The Cooperstown cocktail refers to a panel of four drug probes used in human pharmacokinetic studies to determine the activity of drug metabolising enzymes. The terminology 'cocktail' refers