The absorption rate constant of a drug as determined by the Wagner-Nelson or Loo-Riegelman method, by nonlinear least-squares regression analysis, or by the method of residuals is in error when drug. removal from the absorption site is due not only to absorption but also to other competing processes
Calculating absorption rate constants for drugs with incomplete availability
โ Scribed by Lewis J. Leeson; Howard Weintraub
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 516 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0022-3549
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Theoretical rate constants have been calculated for O(3P) with five saturated hydrocarbons, CH4, CzHs, C3H8, ~so-C~HIO, and neo-CsH12. The method of choice is bond energy-bond order (BEBO) with activated complex theory (ACT). Because the BEBO method is empirical, O(3P) + CH4 is evaluated first, and
KEY WORDS Systemic availability Michaelis-Menten kinetics Sinusoidal perfusion model THEORETICAL Equation (1) is the general ~n e ' -~ which relates all important variables of the sinusoidal perfusion model for the steady-state situation, where v is the velocity of metabolism of the drug in the liv