what are immediate, extended, and delayed releases? What are the differences between an immediate release tablet/capsule, an extended release tablet/capsule, and a delayed release tablet/capsule? Immediate-release tablets and capsules release the active ingredient within a small period of time, typically less than 30 minutes. Extended-release tablets and capsules release the active ingredient at a sustained and controlled release rate over a period of time.
ICI (injectibles). Intracavernousal injection therapy (ICI) is the most effective nonsurgical treatment for ED. Intracavernosal injection therapy has been an effective and reliable ED therapy since 1983. Alprostadil, bi-mix (papaverine and phentolamine), and tri-mix (papaverine, phentolamine, and alprostadil) are all injectable vasodilators used to treat ED.
Investment Company Institute (ICI). The Investment Company Institute is an association of US mutual fund companies. ICI membership is open to all US open- and closed-end investment companies, as well as their investment advisers and underwriters. Each year, ICI publishes the Fact Book, a comprehensive review of the mutual fund industry. ICI's goals are to maintain ethical standards in the fund industry, advance the interests of funds and their shareholders, and educate the public about mutual funds and other investment companies.