Search results
Results from the WOW.Com Content Network
As with all lipid-soluble anaesthetic drugs, the short duration of action of sodium thiopental is due almost entirely to its redistribution away from central circulation into muscle and fatty tissue, due to its very high lipid–water partition coefficient (approximately 10), leading to sequestration in fatty tissue.
Amobarbital, one of the chemical compounds that can be used as a truth serum. Sedatives or hypnotics that alter higher cognitive function include ethanol, scopolamine, 3-quinuclidinyl benzilate, potent short or intermediate acting hypnotic benzodiazepines such as midazolam, flunitrazepam, and various short and ultra-short acting barbiturates, including sodium thiopental (commonly known by the ...
Hexobarbital or hexobarbitone, sold both in acid and sodium salt forms as Citopan, Evipan, and Tobinal, is a barbiturate derivative having hypnotic and sedative effects. It was used in the 1940s and 1950s as an agent for inducing anesthesia for surgery, as well as a rapid-acting, short-lasting hypnotic for general use, and has a relatively fast onset of effects and short duration of action. [1]
Thiopental is a barbiturate with one of the C=O double bonds (with the carbon being labelled 2 in the adjacent diagram) replaced with a C=S double bond, R 1 being CH 2 CH 3 (ethyl) and R3) being CH(CH 3)CH 2 CH 2 CH 3 (sec-pentyl). Thiopental is no longer available in the United States. [47]
This increases the length of time which the Cl − ionopores are open, thus causing an inhibitory effect. Metabolism of methohexital is primarily hepatic via demethylation and oxidation. [ 1 ] Side-chain oxidation is the primary means of metabolism involved in the termination of the drug's biological activity .
A euthanasia solution is a drug-containing aqueous solution for intentionally ending life to either relieve pain and suffering or execute convicts. [1] The drugs used in euthanasia solution do not only need to be safe to personnel, but they also need to have a rapid onset of action and minimize the possible pain felt by humans and animals. [2]
In 2011 the U.S. manufacturer of sodium thiopental stopped production, and importation of the drug proved impossible. Pentobarbital was used in a U.S. execution for the first time in December 2010 in Oklahoma, as part of a three-drug protocol. [16] In March 2011 pentobarbital was used for the first time as the sole drug in a U.S. execution, in ...
Context-sensitive half-life or context sensitive half-time is defined as the time taken for blood plasma concentration of a drug to decline by one half after an infusion designed to maintain a steady state (i.e. a constant plasma concentration) has been stopped. The "context" is the duration of infusion.