Results 51 to 60 of about 14,168 (156)

Characteristics of the local distribution of the Y139C resistance gene in Norway rats (Rattus norvegicus) in a focus of resistance in Westphalia, Germany

open access: yesJulius-Kühn-Archiv, 2011
The Westphalian resistant Norway rat strain is characterised by the possession of the Y139C variant of the vkorc1 gene, and practical resistance occurs in rat infestations at different frequencies to the anticoagulants warfarin, coumatetralyl ...
Klemann, N., Esther, A., Endepols, S.
doaj   +1 more source

[Hereditary warfarin resistance].

open access: yesTidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2001
Warfarin is the major oral anticoagulant drug used in Norway. The effect is monitored by measuring the patient's prothrombin time expressed as international normalized ratio (INR). The dose necessary to achieve a therapeutic INR varies. A few patients require extremely high doses, and hereditary warfarin resistance has been reported.The present paper ...
openaire   +1 more source

Warfarin resistance in Japanese population

open access: yesNosotchu, 2010
ワルファリンは用量に著しい個人差があり,様々な薬物,食品との相互作用以外にも個々で様々な程度の耐性が存在しているといっても過言ではない.逆にアジア人種ではワルファリンが効きやすく,出血合併症を起こしやすいという意見もある.通常ワルファリン耐性とは1日15 mg以上必要な場合と定義され,その原因はコンプライアンス不良やビタミンK過剰摂取などのよく知られた要因と,先天的および外因による肝代謝活性の差(pharmacokinetic resistance),感受性の差(pharmacodynamic resistance)に大別される.そしてワルファリンの効果の個人差および人種差の原因が近年の遺伝子解析により判明しつつある.ワルファリンは消化管から速やかに吸収され,ほぼ100%肝臓でcytochrome ...
openaire   +2 more sources

The double-edged sword of nutraceuticals: comprehensive review of protective agents and their hidden risks

open access: yesFrontiers in Nutrition
Nutraceuticals-including resveratrol (RSV), curcumin (CUR), piperine (PPR), and quercetin (QUE)-exhibit dual therapeutic and toxicological profiles, are necessitating balanced risk–benefit evaluation.
Sahand Ashrafpour   +2 more
doaj   +1 more source

Factors associated with the use of medicines and self-medication during the COVID-19 pandemic in 12 Latin American countries

open access: yesHeliyon
Introduction: The coronavirus disease 2019 (COVID-19) pandemic has triggered a rise in the global phenomenon of self-medication. The use of medicines with unsubstantiated claims of benefit for the prevention and/or treatment of infected people has been ...
Christian R. Mejia   +11 more
doaj   +1 more source

Personalized therapeutics for levofloxacin: a focus on pharmacokinetic concerns

open access: yesTherapeutics and Clinical Risk Management, 2014
Chu-Han Gao,1 Lu-Shan Yu,2 Su Zeng,2 Yu-Wen Huang,1 Quan Zhou11Department of Pharmacy, the Second Affiliated Hospital, School of Medicine, 2Department of Pharmaceutical Analysis and Drug Metabolism, College of Pharmaceutical Sciences, Zhejiang University,
Gao CH, Yu LS, Zeng S, Huang YW, Zhou Q
doaj  

Pharmacokinetic interactions of Hypericum perforatum L. (St John's wort) with conventional drugs: a review of clinical studies [PDF]

open access: yesResearch Journal of Pharmacognosy, 2017
Background and objectives: Hypericum perforatum L., commonly known as St. John’s wort (SJW) from the family Hypericaceae is a famous medicinal plant used to treat mild to moderate depression; so, it might affect the pharmacokinetics of numerous drugs ...
doaj  

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