Ondansetron Drug Pharmacology

Pharmacokinetic Abbreviations

Abbreviations




Abbreviation  Definition
CL- Clearance
k0- Intravenous infusion rate
CSS- Steady-state concentration
D- Dose
τ- Dosage interval
F- Fraction of drug absorbed                         into the systemic circulation
Q- Blood flow
E- Extraction ratio
f- Fraction of drug in the blood                               that is unbound
CLint- Intrinsic clearance
Css,u Steady-state concentration                              of unbound drug
VD- Volume of distribution
LD- Loading dose
MD- Maintenance dose
T1/2- Half-life
k- Elimination rate constant
ka- Absorption rate constant
α- Distribution rate constant
β- Terminal rate constant
t′- Postinfusion time
T- Duration of infusion
AUC- Area under serum- or blood-                              concentration-versus-time                                  curve
Vmax- Maximum rate of drug                                         metabolism
Km- Serum concentration at                                      which the rate of metabolism                            equals Vmax /2
Cmax- Maximum serum or blood                                  concentration
Cmin- Minimum serum or blood                                    concentration
DR- Dosage rate
P-gp- P-glycoprotein



wildadmire.blogspot.com
www.wildadmire.wordpress.com
Medicoadmire.blogspot.com 

Comments