نتایج جستجو برای: p absorption

تعداد نتایج: 1389370  

Objective(s):Transporters have an important role in pharmacokinetics of drugs. Inhibition or induction of drug transporters activity can affect drug absorption, safety, and efficacy. P-glycoprotein (P-gp) is the most important membrane transporter that is responsible for active efflux of drugs. It is important to understand which drugs are substrates, inhibitors, or inducers of P-gp to minimize...

Journal: :Progress of Theoretical Physics 1988

Journal: :Japanese Journal of Oral Biology 1988

Journal: :The Journal of nutrition 2009
Tom D Thacher Oluseyi Aliu Ian J Griffin Sunday D Pam Kimberly O O'Brien Godwin E Imade Steven A Abrams

Nutritional rickets resulting from calcium insufficiency is common in Nigeria and high dietary phytate is thought to inhibit calcium and zinc absorption. We compared the effects of a high-phytate meal and enzymatic dephytinization on calcium and zinc absorption in Nigerian children with and without rickets. Nineteen children with rickets and 15 age-matched control children, aged 2-10 y, were gi...

Journal: :Advances in clinical and experimental medicine : official organ Wroclaw Medical University 2016
Semra Yigitaslan Kevser Erol Cigdem Cengelli

BACKGROUND Permeability glycoprotein (P-glycoprotein or P-gp) plays an important role in the intestinal absorption of the immunosuppressive agents: cyclosporine and tacrolimus. OBJECTIVES The aim of this study was to determine how the intestinal absorption of cyclosporine and tacrolimus is affected when they are used with P-gp activating or inhibiting agents. MATERIAL AND METHODS In in vitr...

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