Results 11 to 20 of about 865,562 (415)

Fractional Calculus in Pharmacokinetics [PDF]

open access: yesJ Pharmacokinet Pharmacodyn (2018) 45: 107, 2019
We are witnessing the birth of a new variety of pharmacokinetics where non-integer-order differential equations are employed to study the time course of drugs in the body: this is dubbed "fractional pharmacokinetics." The presence of fractional kinetics has important clinical implications such as the lack of a half-life, observed, for example with the ...
Pantelis Sopasakis   +3 more
arxiv   +2 more sources

Investigation of the human metabolism and disposition of the prolyl hydrolase inhibitor daprodustat using IV microtracer with Entero‐Test bile string

open access: yesPharmacology Research & Perspectives, 2023
Daprodustat is an oral small molecule hypoxia‐inducible factor (HIF) prolyl hydroxylase inhibitor (PHI) approved in Japan and the United States for the treatment of anemia associated with chronic kidney disease.
Guoying Tai   +8 more
doaj   +1 more source

Sex differences in pharmacokinetics predict adverse drug reactions in women

open access: yesBiology of Sex Differences, 2020
Women experience adverse drug reactions, ADRs, nearly twice as often as men, yet the role of sex as a biological factor in the generation of ADRs is poorly understood.
I. Zucker, B. Prendergast
semanticscholar   +1 more source

Population Pharmacokinetics and Bayesian Dose Adjustment to Advance TDM of Anti-TB Drugs

open access: yesClinical Pharmacokinetics, 2021
Tuberculosis (TB) is still the number one cause of death due to an infectious disease. Pharmacokinetics and pharmacodynamics of anti-TB drugs are key in the optimization of TB treatment and help to prevent slow response to treatment, acquired drug ...
Marieke G. G. Sturkenboom   +9 more
semanticscholar   +1 more source

Digoxin absorption decreased independently of P-gp activity in rats with irinotecan-induced gastrointestinal damage

open access: yesJournal of Pharmaceutical Health Care and Sciences, 2021
Background Irinotecan (CPT-11) is clinically known to cause severe diarrhea and gastrointestinal damage. Recently, we have reported that CPT-11-induced gastrointestinal damage is associated with the upregulation of intestinal P-glycoprotein (P-gp ...
Toshiaki Tsuchitani   +3 more
doaj   +1 more source

Applicability of free drug hypothesis to drugs with good membrane permeability that are not efflux transporter substrates: A microdialysis study in rats

open access: yesPharmacology Research & Perspectives, 2020
In clinical pharmacology, the free drug hypothesis has been widely applied in the interpretation of the relationship between pharmacokinetics and pharmacodynamics (PK/PD).
Chun Chen   +21 more
doaj   +1 more source

POE Immunoassay: Plate-based oligonucleotide electro-chemiluminescent immunoassay for the quantification of nucleic acids in biological matrices

open access: yesScientific Reports, 2020
Oligonucleotide therapeutics use short interfering RNA (siRNA) or antisense oligonucleotide (ASO) molecules to exploit endogenous systems—neutralizing target RNA to prevent subsequent protein translation. While the potential clinical application is vast,
Mai B. Thayer   +5 more
doaj   +1 more source

Developing a Knowledge Graph Framework for Pharmacokinetic Natural Product-Drug Interactions [PDF]

open access: yesJournal of Biomedical Informatics 140 (2023) 104341, 2022
Pharmacokinetic natural product-drug interactions (NPDIs) occur when botanical natural products are co-consumed with pharmaceutical drugs. Understanding mechanisms of NPDIs is key to preventing adverse events. We constructed a knowledge graph framework, NP-KG, as a step toward computational discovery of pharmacokinetic NPDIs.
arxiv   +1 more source

The pharmacokinetics of amygdalin [PDF]

open access: yesArchives of Toxicology, 1982
Amygdalin (D-mandelonitrile-beta-D-gentiobioside) is a cyanogenic glycoside claimed to show anti-cancer activity, sold under the incorrect name "Laetrile". For a sensible discussion of its alleged activity and its established toxicity it is necessary that its fate in the organism is known. The pharmacokinetics of amygdalin have been investigated in the
A. Timmerman, M. Olling, A. G. Rauws
openaire   +3 more sources

Quantitative systems pharmacology model of thrombopoiesis and platelet life‐cycle, and its application to thrombocytopenia based on chronic liver disease

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
Platelets are produced by hematopoietic stem cells via megakaryocytes in the bone marrow and play a critical role in hemostasis. The aim of this study was to develop a new platelet model based on the thrombopoiesis and platelet life‐cycle by a ...
Ryosuke Shimizu   +2 more
doaj   +1 more source

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