Results 191 to 200 of about 265,921 (362)

An endoluminal brush to detect the infected central venous catheter in situ: a pilot study [PDF]

open access: green, 1996
M.J. Tighe   +4 more
openalex   +1 more source

Beta2‐adrenergic agonist salbutamol exhibits enantioselective disposition in skeletal muscle of lean young men following oral administration

open access: yesDrug Testing and Analysis, EarlyView.
Oral administration of salbutamol shows enantioselective disposition in human skeletal muscle, favoring the (S)‐enantiomer with higher relative partitioning of the pharmacologically active (R)‐enantiomer in muscle. This is concerning from an anti‐doping point of view because the anabolic properties demonstrated for salbutamol can potentially be ...
Morten Hostrup   +5 more
wiley   +1 more source

Pharmacokinetics of Ethyl Glucuronide and Ethyl Sulfate and Pharmacodynamic Effects Following Intravenous and Oral Administration of Ethanol to Exercised Horses

open access: yesDrug Testing and Analysis, EarlyView.
This study describes the pharmacokinetics of ethanol metabolites following intravenous and oral administration to horses. Based on rapid metabolism, ethyl glucuronide is the best candidate for monitoring of illicit administration to performance horses.
Heather K. Knych   +4 more
wiley   +1 more source

Administration Studies in Equine Antidoping Research: Designing Scientific Investigations to Effectively Direct Medication Control in Racehorses

open access: yesDrug Testing and Analysis, EarlyView.
ABSTRACT Pharmacokinetics is the study of the movement of drug in the body and includes the processes of absorption, distribution, metabolism, and excretion. Pharmacodynamics is the pharmacologic effect of the drug on the body. The pharmacokinetics of a drug determines its pharmacologic effect. Pharmacokinetic studies describe drug concentrations while
Heather K. Knych
wiley   +1 more source

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