Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313893385> ?p ?o ?g. }
- W4313893385 endingPage "542" @default.
- W4313893385 startingPage "532" @default.
- W4313893385 abstract "Clearances are important parameters in pharmacokinetic (PK) models. All clearances in PK models are either process clearances that include diffusion, transport, and metabolism clearances or system clearances that include organ and systemic clearance. Clearance and volume of distribution are two independent parameters that characterize drug disposition in both individual compartments and systems of compartments. In this minireview, we show that systemic and organ clearances are net clearances that can be easily derived by partition analysis. When drugs are eliminated from the central compartment by first-order processes, systemic clearance is constant. When drugs are eliminated from a peripheral compartment, instantaneous systemic clearance will vary with time. However, average clearance and clearance at steady state will be constant and will equal dose divided by area under the curve. We show that peripheral elimination will not have a large impact on most pharmacokinetic analyses and that standard models of organ and systemic clearance are useful and appropriate. <h3>SIGNIFICANCE STATEMENT</h3> There are two basic kinds of clearances used in pharmacokinetic models, process and system clearances. We show that organ and systemic clearances are net clearances with blood or plasma as the driving concentration. For linear pharmacokinetics, clearance is constant for elimination from the central compartment but varies with time for peripheral elimination. Despite the different kinds of clearance parameters and models, standard clearance models and concepts remain valid." @default.
- W4313893385 created "2023-01-10" @default.
- W4313893385 creator A5012657772 @default.
- W4313893385 creator A5088758708 @default.
- W4313893385 date "2023-01-09" @default.
- W4313893385 modified "2023-10-13" @default.
- W4313893385 title "Process and System Clearances in Pharmacokinetic Models: Our Basic Clearance Concepts Are Correct" @default.
- W4313893385 cites W1502459074 @default.
- W4313893385 cites W1538056146 @default.
- W4313893385 cites W1580878752 @default.
- W4313893385 cites W1602344293 @default.
- W4313893385 cites W1796077228 @default.
- W4313893385 cites W1809615526 @default.
- W4313893385 cites W1829225133 @default.
- W4313893385 cites W1963931468 @default.
- W4313893385 cites W1970345597 @default.
- W4313893385 cites W1982755239 @default.
- W4313893385 cites W1983118095 @default.
- W4313893385 cites W1999235175 @default.
- W4313893385 cites W2012792624 @default.
- W4313893385 cites W2014090403 @default.
- W4313893385 cites W2017983838 @default.
- W4313893385 cites W2042795793 @default.
- W4313893385 cites W2052018634 @default.
- W4313893385 cites W2056455169 @default.
- W4313893385 cites W2062685800 @default.
- W4313893385 cites W2077656434 @default.
- W4313893385 cites W2078719547 @default.
- W4313893385 cites W2083754918 @default.
- W4313893385 cites W2092896177 @default.
- W4313893385 cites W2115568308 @default.
- W4313893385 cites W2133105878 @default.
- W4313893385 cites W2142482919 @default.
- W4313893385 cites W2144391411 @default.
- W4313893385 cites W2147396398 @default.
- W4313893385 cites W2148481408 @default.
- W4313893385 cites W2231654871 @default.
- W4313893385 cites W2254156377 @default.
- W4313893385 cites W2261954172 @default.
- W4313893385 cites W2275961197 @default.
- W4313893385 cites W2312621448 @default.
- W4313893385 cites W2318566908 @default.
- W4313893385 cites W2413082702 @default.
- W4313893385 cites W2463546333 @default.
- W4313893385 cites W2502670554 @default.
- W4313893385 cites W2522795135 @default.
- W4313893385 cites W2966659112 @default.
- W4313893385 cites W3012453544 @default.
- W4313893385 cites W3047170485 @default.
- W4313893385 cites W3098681737 @default.
- W4313893385 cites W3112847885 @default.
- W4313893385 cites W3163040872 @default.
- W4313893385 cites W3197413655 @default.
- W4313893385 cites W3208200825 @default.
- W4313893385 cites W3209542611 @default.
- W4313893385 cites W3217394289 @default.
- W4313893385 cites W4214826920 @default.
- W4313893385 cites W4223991389 @default.
- W4313893385 cites W4236006427 @default.
- W4313893385 cites W4280489202 @default.
- W4313893385 cites W4280579157 @default.
- W4313893385 cites W4281745089 @default.
- W4313893385 cites W4295088448 @default.
- W4313893385 cites W4308191134 @default.
- W4313893385 cites W74649421 @default.
- W4313893385 doi "https://doi.org/10.1124/dmd.122.001060" @default.
- W4313893385 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36623886" @default.
- W4313893385 hasPublicationYear "2023" @default.
- W4313893385 type Work @default.
- W4313893385 citedByCount "0" @default.
- W4313893385 crossrefType "journal-article" @default.
- W4313893385 hasAuthorship W4313893385A5012657772 @default.
- W4313893385 hasAuthorship W4313893385A5088758708 @default.
- W4313893385 hasBestOaLocation W43138933851 @default.
- W4313893385 hasConcept C110121322 @default.
- W4313893385 hasConcept C111368507 @default.
- W4313893385 hasConcept C112705442 @default.
- W4313893385 hasConcept C127313418 @default.
- W4313893385 hasConcept C134306372 @default.
- W4313893385 hasConcept C139254425 @default.
- W4313893385 hasConcept C147789679 @default.
- W4313893385 hasConcept C185592680 @default.
- W4313893385 hasConcept C192670549 @default.
- W4313893385 hasConcept C203635412 @default.
- W4313893385 hasConcept C2909957684 @default.
- W4313893385 hasConcept C33923547 @default.
- W4313893385 hasConcept C71924100 @default.
- W4313893385 hasConcept C8171440 @default.
- W4313893385 hasConcept C98274493 @default.
- W4313893385 hasConceptScore W4313893385C110121322 @default.
- W4313893385 hasConceptScore W4313893385C111368507 @default.
- W4313893385 hasConceptScore W4313893385C112705442 @default.
- W4313893385 hasConceptScore W4313893385C127313418 @default.
- W4313893385 hasConceptScore W4313893385C134306372 @default.
- W4313893385 hasConceptScore W4313893385C139254425 @default.
- W4313893385 hasConceptScore W4313893385C147789679 @default.
- W4313893385 hasConceptScore W4313893385C185592680 @default.
- W4313893385 hasConceptScore W4313893385C192670549 @default.