Results 21 to 30 of about 1,270 (136)

Microcystins: Potent xenobiotics [PDF]

open access: yesArchive of Oncology, 2011
Having in mind that exposure to low levels of microcystin in drinking water represents the health risk for people, microcystins can be observed as potent xenobiotics.
Ilić Maja   +2 more
doaj   +1 more source

ABC- and SLC-Transporters in Murine and Bovine Mammary Epithelium--Effects of Prochloraz. [PDF]

open access: yesPLoS ONE, 2016
Some chemicals are ligands to efflux transporters which may result in high concentrations in milk. Limited knowledge is available on the influence of maternal exposure to chemicals on the expression and function of transporters in the lactating mammary ...
Yagmur Yagdiran   +3 more
doaj   +1 more source

Characterization of the membrane transporter OATP1A2 activity towards different classes of drugs [PDF]

open access: yes, 2016
Les transporteurs membranaires sont des éléments importants dans le devenir, l’efficacité, et la toxicité du médicament. Ils influencent la pharmacocinétique et la pharmacodynamie de ces derniers.
Lu, Jennifer
core   +1 more source

Expression of components of the urothelial cholinergic system in bladder and cultivated primary urothelial cells of the pig

open access: yesBMC Urology, 2019
Background Porcine urinary bladders are widely used for uro-pharmacological examinations due to their resemblance to the human organ. However, characterisations of the porcine urothelium at the molecular level are scarce up to now. As it has become clear
Dorothea Leonhäuser   +6 more
doaj   +1 more source

Interindividual Diversity in Expression of Organic Anion Uptake Transporters in Normal and Cirrhotic Human Liver

open access: yesHepatology Communications, 2020
The liver plays an essential role in removing endogenous and exogenous compounds from the circulation. This function is mediated by specific transporters, including members of the family of organic anion transport proteins (OATPs) and the Na ...
Tatsuya Taniguchi   +5 more
doaj   +1 more source

Association between imatinib transporters and metabolizing enzymes genotype and response in newly diagnosed chronic myeloid leukemia patients receiving imatinib therapy

open access: yesHaematologica, 2013
Imatinib has so far been the first-choice treatment in chronic myeloid leukemia with excellent results. However, only a proportion of patients achieve major molecular response – hence the need to find biological predictors of outcome to select the ...
Sabrina Angelini   +19 more
doaj   +1 more source

Expression and Functional Contribution of Different Organic Cation Transporters to the Cellular Uptake of Doxorubicin into Human Breast Cancer and Cardiac Tissue [PDF]

open access: yes, 2021
Doxorubicin is a frequently used anticancer drug to treat many types of tumors, such as breast cancer or bronchial carcinoma. The clinical use of doxorubicin is limited by its poorly predictable cardiotoxicity, the reasons of which are so far not fully ...
Susanne Csader   +7 more
core   +1 more source

Brain Delivery of a Potent Opioid Receptor Agonist, Biphalin during Ischemic Stroke: Role of Organic Anion Transporting Polypeptide (OATP)

open access: yesPharmaceutics, 2019
Transporters (expressed) at the blood-brain barrier (BBB) can play an essential role in the treatment of brain injury by transporting neuroprotective substance to the central nervous system.
Thamer H Albekairi   +8 more
doaj   +1 more source

Clathrin-dependent internalization of OATP1A2 by PDZK1 and NHERF1.

open access: yes, 2014
(A) Disruption of the clathrin-dependent pathway impairs OATP1A2-N-flag internalization. HEK-293 cells over-expressing OATP1A2-N-flag were treated with K+ depletion buffer or 10 mM acetic acid for 30 mins, relative to PBS-treated control. Internalization
Jian Zheng (287758)   +5 more
core   +1 more source

Endoxifen-glucuronide and 4-hydroxy-tamoxifen glucuronide are substrates of OATP1A2

open access: yesASPET Discovery
Tamoxifen is a widely prescribed antiestrogen for breast cancer therapy that undergoes P450-mediated formation of the active metabolites 4-hydroxy-tamoxifen (4-OH-tamoxifen) and endoxifen prior to glucuronidation. Organic anion-transporting polypeptides (
Michelle K. Wong   +3 more
doaj   +1 more source

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