Figure

Dose-response curves illustrating the graded responses of five guinea pigs (a-e) to increasing doses of levarterenol. The responses are increases in heart rate above the rate measured before the administration of the drug. Broken lines indicate 50% of maximum response (horizontal) and individual ED50 values (vertical).

Potency and Intrinsic Activity

Another drug characteristic that can be compared by use of ED50 values is potency. Figure 2.4 illustrates the mean dose-response curves of three hypothetical drugs that increase heart rate. Drugs a and b produce the same maximum response (an increase in heart rate of

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook


Post a comment