Related Experiment Video
Updated: Jan 10, 2026

A Reproducible Intensive Care Unit-Oriented Endotoxin Model in Rats
Published on: February 20, 2021
Steroids in sepsis--more effective than activated protein C?
1St. George's Hospital, London, UK.
Abstract:
Early studies using high doses of steroids in septic shock resulted in increased mortality. More recently, work by Annane et al. using lower doses closer to those that might constitute a stress dose of hydrocortisone have shown encouraging results with a 30% decrease in mortality in septic shock. Although this result is more impressive than the reduction in mortality resulting from the use of activated protein C in septic shock, the numbers of patients involved in the steroid study are low and the results remain unpublished in a peer-reviewed journal.
Related Concept Videos
Pharmaceutical Alternatives: Stability-Related Therapeutic Nonequivalence
Treatment for Pulmonary Arterial Hypertension: Prostacyclin Receptor Agonists
These agonists bind to the IPR receptor situated on the plasma membrane of the pulmonary artery smooth muscle cells. This binding triggers a cascade of reactions known as the GS-AC-cAMP-PKA pathway. This pathway results in the relaxation of smooth muscle...
Dose-Response Relationship: Potency and Efficacy

