Results 1 to 10 of about 9,004 (219)

The In Vivo and In Vitro Toxicokinetics of Citreoviridin Extracted from Penicillium citreonigrum

open access: yesToxins, 2019
Citreoviridin (CTVD), a mycotoxin called yellow rice toxin, is reported to be related to acute cardiac beriberi; however, its toxicokinetics remain unclear.
Yosuke Uchiyama   +5 more
doaj   +2 more sources

Toxicokinetics of Kava [PDF]

open access: yesAdvances in Pharmacological Sciences, 2011
Kava is traditionally consumed by South Pacific islanders as a drink and became popular in Western society as a supplement for anxiety and insomnia. Kava extracts are generally well tolerated, but reports of hepatotoxicity necessitated an international ...
Anthony Rowe   +2 more
doaj   +3 more sources

Sex and Cross-Sex Testosterone Treatment Alters Gamma-Hydroxybutyrate Acid Toxicokinetics and Toxicodynamics in Rats

open access: yesPharmaceutics
Γ-hydroxybutyric acid (GHB) is widely abused due to its sedative/hypnotic and euphoric effects. In recent years, GHB use has witnessed a notable rise within the LGBTQ+ community.
Qing Zhang   +3 more
doaj   +2 more sources

Comparative Toxicokinetics and Biomarker Responses of Typical Psychiatric Pharmaceuticals in Daphnia magna [PDF]

open access: yesToxics
The widespread availability and pseudo-persistence of typical psychiatric pharmaceuticals (PDs) can have serious impacts on aquatic ecosystems and even human health.
Haohan Yang   +5 more
doaj   +2 more sources

Toxicokinetics in Risk Evaluations [PDF]

open access: yesChemical Research in Toxicology, 2018
Quantitative predictions of in vivo chemical levels based on in vitro data will become a cornerstone of next generation nonanimal risk evaluations. Both regulatory and scientific experience with quantitative toxicokinetics must increase now for this transition to happen.
Punt, Ans
openaire   +3 more sources

Toxicokinetics of a Single Oral Dose of Aflatoxin B1 in Plasma, Feces, and Urine of Male Donkeys [PDF]

open access: yesToxins
Aflatoxin B1 (AFB1) is widely present in raw materials for food and feedstock, posing a significant threat to the health of humans and animals. This study explored the toxicokinetics of a single oral administration of AFB1 at a dose of 100 µg·kg−1 BW ...
Yulong Feng   +9 more
doaj   +2 more sources

Enterohepatic Recirculation-Mediated Reabsorption of Aristolochic Acid I: Revealed by Toxicokinetics and Metabolite Identification in Rats [PDF]

open access: yesToxics
Aristolochic acid I (AAI) is widely recognized as a genotoxic and cytotoxic compound. To rationally propose detoxification strategies, it is essential to fully elucidate the in vivo disposition of AAI.
Lieyan Huang   +5 more
doaj   +2 more sources

Derivation of Human Toxicokinetic Parameters and Chemical-Specific Adjustment Factor of Citrinin Through a Human Intervention Trial and Hierarchical Bayesian Population Modeling [PDF]

open access: yesToxins
Background: Citrinin (CIT) is a mycotoxin produced by various fungi contaminating stored cereals and fruits. While biomonitoring and food occurrence data indicate widespread exposure, its public health risks remain unclear due to the lack of human ...
Lia Visintin   +5 more
doaj   +2 more sources

Nanomaterials and hepatic disease: toxicokinetics, disease types, intrinsic mechanisms, liver susceptibility, and influencing factors

open access: yesJournal of Nanobiotechnology, 2021
The widespread use of nanomaterials (NMs) has raised concerns that exposure to them may introduce potential risks to the human body and environment. The liver is the main target organ for NMs.
Ting Sun   +7 more
doaj   +1 more source

In Vitro–In Vivo Extrapolation by Physiologically Based Kinetic Modeling: Experience With Three Case Studies and Lessons Learned

open access: yesFrontiers in Toxicology, 2022
Physiologically based kinetic (PBK) modeling has been increasingly used since the beginning of the 21st century to support dose selection to be used in preclinical and clinical safety studies in the pharmaceutical sector.
Engi Abdelhady Algharably   +6 more
doaj   +1 more source

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