ALSO NOTED: Critical Therapeutics closes private placement; Novartis extends cash offer; researchers tout copaxone study; and m

> Critical Therapeutics of Lexington, Mass. has closed on a private placement of $54.5 million. Release

> Novartis has extended its cash tender offer for all public shares of Eon Labs. Article

> Researchers are touting the positive results for copaxone in a four-year study. Release

And finally...Despite a massive ad campaign, most men with erectile dysfunction have never been treated for the condition. Story