Results 51 to 60 of about 2,442,464 (298)

Use of physiologically‐based pharmacokinetic modeling to understand the effect of omeprazole administration on the pharmacokinetics of oral extended‐release nifedipine

CPT: Pharmacometrics & Systems Pharmacology
Proton pump inhibitors (PPIs) can affect the release of drugs from their dosage forms in vivo by elevating the gastric pH. Our recent clinical study has demonstrated that drug–drug interactions (DDIs) exist between a PPI, omeprazole, and nifedipine ...
Ming‐Liang Tan, Zongming Gao, Andrew Babiskin, Myong‐Jin Kim, Lanyan Fang, Lei Zhang, Liang Zhao   +6 more
doaj   +1 more source

Non-equivalence of antibiotic generic drugs and risk for intensive care patients [PDF]

, 2013
Background: The underlying axiom in applying generic drugs is the equivalence of their active ingredient with the (usually more expensive) innovator product, an all-embracing statement with the insidious result that physicians assume that the generic ...
Reshetnykov, Mykhaylo, Rangoonwala, Ramzan, Ghanaati, Shahram Michael, Kirkpatrick, Charles James, Barbeck, Mike   +4 more
core   +1 more source

How “Green” is Your Functional Material? Assessing Environmental Impacts of Multi‐Step Synthetic Protocols in Material Sciences at Various Technology Levels

Advanced Materials, EarlyView.
Environmental Synthesis Radar (ESR) evaluates the environmental impact of (early‐stage) multi‐step chemical syntheses, providing a holistic view by using 18 midpoint impact categories. Unlike conventional life‐cycle assessment (LCA) approaches, ESR reveals three complementary metrics: overall impact Vtotal, environmental hotspots VEF, and critical ...
Laura Plein, Alexander Schommer, Florian Dietrich, Moritz Gutsch, Heike Klesper, Kevin Schuller, Lars Jahnke, Jens Leker, Klaus Meerholz   +8 more
wiley   +1 more source

Charge‐Reversed Lipid Nanoparticles Enable Encapsulation of Pt2L4 Nanocages for In vivo Anti‐Cancer Treatment

Advanced Materials, EarlyView.
Charge‐reversed lipid nanoparticles (revLNPs) enable efficient encapsulation and delivery of cationic Pt2L4 nanocages. Encapsulation preserves potent anticancer activity while improving circulation, reducing vascular leakage, and promoting favorable biodistribution in vivo.
Renzo A. Knol, Bochuan Hu, Eduard O. Bobylev, Martina Farber, Petrus C. M. Laan, Thomas J. F. Kock, Bauke Fontein, Johanna Erbani, Oscar Escalona‐Rayo, Seline S. Roose, Tom Keijer, Gabriel Forn‐Cuní, B. Ewa Snaar‐Jagalska, Leila Akkari, Joost N. H. Reek, Alexander Kros, Dennis Aschmann   +16 more
wiley   +1 more source

Impact of Mechanistic Modeling and Simulation Methodologies on Product‐Specific Guidance Development for Non‐Orally Administered Drug Products

CPT: Pharmacometrics & Systems Pharmacology
The U.S. Food and Drug Administration (FDA) publishes product‐specific guidances (PSGs), with bioequivalence (BE) recommendations for prospective generics.
Steven G. Chopski, Ross L. Walenga, Ming‐Liang Tan, Khondoker Alam, Andrew Babiskin, Lanyan Fang, Eleftheria Tsakalozou   +6 more
doaj   +1 more source

In Silico Methods for Development of Generic Drug–Device Combination Orally Inhaled Drug Products

CPT: Pharmacometrics & Systems Pharmacology, 2019
The development of generic, single‐entity, drug–device combination products for orally inhaled drug products is challenging in part because of the complex nature of device design characteristics and the difficulties associated with establishing ...
Ross L. Walenga, Andrew H. Babiskin, Liang Zhao   +2 more
doaj   +1 more source

Evaluation of model‐based bioequivalence approach for single sample pharmacokinetic studies

CPT: Pharmacometrics & Systems Pharmacology, 2023
In a traditional pharmacokinetic (PK) bioequivalence (BE) study, a two‐way crossover study is conducted, PK parameters (namely the area under the time‐concentration curve [AUC] and the maximal concentration [Cmax]) are obtained by noncompartmental ...
Coralie Tardivon, Florence Loingeville, Mark Donnelly, Kairui Feng, Wanjie Sun, Guoying Sun, Stella Grosser, Liang Zhao, Lanyan Fang, France Mentré, Julie Bertrand   +10 more
doaj   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Visible-light Promoted Atom Transfer Radical Addition−Elimination (ATRE) Reaction for the Synthesis of Fluoroalkylated Alkenes Using DMA as Electron-donor

Molecules, 2020
Here, we describe a mild, catalyst-free and operationally-simple strategy for the direct fluoroalkylation of olefins driven by the photochemical activity of an electron donor−acceptor (EDA) complex between DMA and fluoroalkyl iodides.
Wen-Wen Xu, Le Wang, Ting Mao, Jiwei Gu, Xiao-Fei Li, Chun-Yang He   +5 more
doaj   +1 more source

Where Precursor Loading Stops Making a Difference: Resolving an Operational Infiltration Limit for Nanoparticle Synthesis Using Dual Quantification of Reverse Micelle Nanoreactors

Advanced Materials Interfaces, EarlyView.
A dual characterization strategy combining nanomechanical and mass measurements resolves a common operational loading threshold in reverse micelle nanoreactors. This transferable framework provides a rational strategy for optimizing precursor loading and nanoparticle synthesis, across template‐mediated fabrication systems.
Linan Cui, Pedro Q. Oliveira, Kyla N. Sask, Ayse Z. Turak   +3 more
wiley   +1 more source