Search results
Results From The WOW.Com Content Network
Remifentanil is relatively context insensitive whilst fentanyl and thiopentone are examples of drugs which have significant context-sensitive changes in their half-life. [1] The Context-Sensitive Half-Time describes the time required for the plasma drug concentration to decline by 50% after terminating an infusion of a particular duration. [2]
Remifentanil's short context-sensitive half-life makes it ideal for intense pain of short duration. As such, it has been used for analgesia in labor successfully; however, it is not as effective as epidural analgesia. [10] In combination with propofol, remifentanil is used for anesthesia of patients undergoing electroconvulsive therapy. [11]
To induce general anesthesia, propofol is the drug used almost exclusively, having largely replaced sodium thiopental. [13]It is often administered as part of an anesthesia maintenance technique called total intravenous anesthesia, using either manually programmed infusion pumps or computer-controlled infusion pumps in a process called target controlled infusion (TCI).
0.05 (3–6 min context-sensitive half-life; 7–18 min elimination half-life) Instantaneously (from 5 to 15 sec) 15 minutes; rapid offset of effects necessitates continuous infusion for maintenance of anesthesia Protonitazene: 200 50 μg Ocfentanil: 125–250 40–80 μg Ro4-1539: 240–480 20–40 μg Isotonitazene: 500 20 μg Sufentanil: 500 ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Alternatively, since the radioactive decay contributes to the "physical (i.e. radioactive)" half-life, while the metabolic elimination processes determines the "biological" half-life of the radionuclide, the two act as parallel paths for elimination of the radioactivity, the effective half-life could also be represented by the formula: [1] [2]
5 bone broth cocktail recipes that don't taste 'like you're drinking soup' This article originally appeared on USA TODAY: What is bone broth? Health benefits, downsides. Show comments.
The F1 driver, meanwhile, was his cool self in a caramel-brown flannel layered under a boxy chocolate-brown workwear-inspired jacket. He went construction-core with his bottoms too: baggy, paint ...