Fourteen healthy human subjects received a 200 mg oral dose of ethaverine hydrochloride as an elixir. Blood samples were obtained for 12h after dosing. Plasma ethaverine concentrations were determined using a paired-ion, reversed-phase high performance liquid chromatographic method. Individual plasm
Plasma levels of chlorodesmethyldiazepam in humans
β Scribed by L. Dal Bo; F. Marcucci; E. Mussini; D. Perbellini; A. Castellani; P. Fresia
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 199 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0142-2782
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Chlorodesmethyldiazepam (I) concentrations were followed for 72 h in the plasma of four volunteers given 2 mg of the drug orally. The drug appears to be well absorbed, reaching peak plasma levels of 20β30 ng ml^β1^ 1β2 h after administration; 72 h after administration, plasma concentrations are still measurable (5 ng ml^β1^).
The analytical method involved a single extraction of I from the plasma into benzene followed by centrifugation, evaporation, and gasβchromatographic analysis of the samples.
π SIMILAR VOLUMES
Some patients with systemic light chain amyloidosis develop bleeding complications that can be caused by vascular infiltration with amyloid or by alterations of the coagulation or fibrinolytic systems. Factor X deficiency is the most common cause of bleeding manifestations, although deficiencies of
Di-2-ethylhexyl phthalate (DEHP), a commonly employed plasticizer reported to be carcinogenic in rats and mice, has been confirmed to leach from all plastic component parts of the equipment employed in plasma donation. Resident aqueous solutions of both sodium chloride and sodium citrate were found
Obtaining and sustaining an erection are common problems for the male spinal cord injury patient. Intracavernous injection of vasoactive substances offers a new treatment option but it must be approached with caution in this population. In this work, the use of an alpha-adrenergic blocking agent, mo