Title of article :
Interplay of biopharmaceutics, biopharmaceutics drug disposition and salivary excretion classification systems
Author/Authors :
Idkaidek, Nasir M. University of Petra - College of Pharmacy, Jordan
Abstract :
The aim of this commentary is to investigate the interplay of Biopharmaceutics ClassificationSystem (BCS), Biopharmaceutics Drug Disposition Classification System (BDDCS) and Salivary Excretion Classification System (SECS). BCS first classified drugs based on permeability and solubility for the purpose of predicting oral drug absorption. Then BDDCS linked permeability with hepatic metabolism and classified drugs based on metabolism and solubility for the purpose of predicting oral drug disposition. On the other hand, SECS classified drugs based on permeability and protein binding for the purpose of predicting the salivary excretion of drugs. The role of metabolism, rather than permeability, on salivary excretion is investigated and the results are not in agreement with BDDCS. Conclusion: The proposed Salivary Excretion Classification System (SECS) can be used as a guide for drug salivary excretion based on permeability (not metabolism) and protein binding.
Keywords :
SECS , BCS , BDDCS
Journal title :
Saudi Pharmaceutical Journal(SPJ)
Journal title :
Saudi Pharmaceutical Journal(SPJ)