Evidence map›Paper›PMID 42178279›Full record

ArticleThe Journal of veterinary medical science2026

An ordinary differential equation-based integrated pharmacokinetic-pharmacodynamic model for predicting anticoagulant responses to warfarin and diphacinone across rodent and bat species.

Misaki Fukamatsu, Moyu Miyamae, Ryo Kamata, Kazuki Takeda

Abstract read
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Article in The Journal of veterinary medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Misaki FukamatsuLaboratory of Toxicology, School of Veterinary Medicine, Kitasato University, Aomori, Japan.
Moyu MiyamaeLaboratory of Toxicology, School of Veterinary Medicine, Kitasato University, Aomori, Japan.
Ryo KamataLaboratory of Toxicology, School of Veterinary Medicine, Kitasato University, Aomori, Japan.
Kazuki TakedaLaboratory of Toxicology, School of Veterinary Medicine, Kitasato University, Aomori, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interspecies differences in sensitivity to anticoagulant compounds remain an important issue in veterinary toxicology and wildlife risk assessment. In the present study, we developed an integrated pharmacokinetic-pharmacodynamic (PK/PD) model to quantitatively compare anticoagulant responses between rats and bats, linking hepatic exposure to vitamin K epoxide reductase (VKOR) inhibition and subsequent changes in prothrombin time-international normalized ratio (PT-INR). Species-specific pharmacokinetic parameters were estimated from experimental concentration-time data and incorporated into a mechanistic turnover model describing VKOR activity and clotting factor synthesis. The model reproduced dose-dependent PT-INR prolongation in rats and successfully described the delayed and attenuated anticoagulant responses observed in bats. Sensitivity analyses identified hepatic clearance (CLh), hepatic distribution volume (Vh), and the half-maximal inhibitory concentration for VKOR (IC

Indexed as

AnticoagulantsChiropteraPhenindioneWarfarinAnimalsBlood CoagulationInternational Normalized RatioLiverMaleModels, BiologicalProthrombin TimeRatsSpecies SpecificityVitamin K Epoxide ReductasesAnticoagulantsdiphenadionePhenindioneVitamin K Epoxide ReductasesWarfarinanticoagulantcross-speciespharmacokinetic–pharmacodynamic modelingvitamin K epoxide reductase

Identifiers

PMID42178279
PMCPMC13370085

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.