𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Bioavailability of cyanamide in fasted and unfasted rats

✍ Scribed by R. Obach; C. Valenti; J. Valles; J. M. Valles; J. Domenech


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
353 KB
Volume
7
Category
Article
ISSN
0142-2782

No coin nor oath required. For personal study only.

✦ Synopsis


The pharmacokinetics of cyanamide after 35 mg kg-' intravenous and oral administration to fasted and unfasted rats have been investigated. The plasma level are fitted well by a two-compartment open model. The half-life ( t l p) of c anamide in the rat was 1 hour and the plasma clearance (Cl,) was 0.02 (1 kg-5 min-? Food does not appear to modify the absolute bioavailability of cyanamide ( F = 9 3 . 3 per cent fasted, F = 85.5 per cent unfasted), although it does retard drug absorption.


πŸ“œ SIMILAR VOLUMES


Localization of glycogen phosphorylase a
✍ Michaels, John E. ;Cardell, Robert R. πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 478 KB

## Background: The intralobular distribution of activity of glycogen phosphorylase (gp), a key enzyme in the breakdown of glycogen, was evaluated to determine changes during early glycogen synthesis. hepatic gp activity was localized in normal and adrenalectomized (adx) rats after fasting overnight

Pharmacokinetics and bioavailability of
✍ R. Obach; J. PruΓ±onosa; A. Menargues; M. Nomen; J. VallΓ¨s πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 467 KB πŸ‘ 1 views

In a pharmacokinetic study, 15, 30, 60, and 150 mg kg-' intravenous and oral doses of methocarbamol were administered to rats. Differences observed in plasma clearance values, i.e. 0~0203,0~0156,0~0123, and 0-0085 1 kg-' min-' for 15,30,60, and 150 mg kg-', respectively, suggested a dosedependent ph

Role of Cysteine Conjugation in Vinylide
✍ L. Cavelier; P. Bonnet; G. Morel; J. de Ceaurriz πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 461 KB

Pretreatment of fasted rats with aminooxyacetic acid (AOAA, 0.25 mmol kg-', i.p.), methimazole (MTZ, 0.35 mmol kg-I, i.p.) and acivicin (AT-125, 56 pmol kg-', i.p.) 30 min prior to a 4-h inhalation exposure to 180-200 ppm or 150-180 ppm vinylidene chloride (VDC) was used to study the role of cystein

Metabolism, oral bioavailability and pha
✍ Avantika Barve; Chi Chen; Vidya Hebbar; Joseph Desiderio; Constance Lay-Lay Saw; πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 155 KB πŸ‘ 1 views

## Abstract The purpose of this study was to compare the hepatic and small intestinal metabolism, and to examine bioavailability and gastro‐intestinal first‐pass effects, of kaempferol in rats. Liver and small intestinal microsomes fortified with either NADPH or UDPGA were incubated with varying co

Absorption of theophylline from enteric
✍ Mohamed A. Osman; Rajni B. Patel; David S. Irwin; Peter G. Welling πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons 🌐 English βš– 466 KB πŸ‘ 1 views

The influence of prior food ingestion, and also of varying fluid volumes, on plasma theophylline levels was examined following single oral doses of two sustained-release formulations, Theobidm (260 mg) and Theo-Dur@ (200 mg) and one partially entericcoated formulation, Choledyl@ (128 mg), to 9 healt