Spectrometry, Fluorescence

Exosomes secreted by normal and cancer cells carry and deliver a variety of molecules. To date, mechanisms referring to tumor… (More)

Intracellular events following paclitaxel binding to microtubules that lead to cell death remain poorly understood. Because… (More)

This study evaluated cellular uptake of polymeric nanoparticles by using Caco-2 cells, a human colon adenocarcinoma cell line, as… (More)

We report here evidence in support of the role of 17beta-estradiol- (E2-) induced mitochondrial (mt) reactive oxygen species (ROS… (More)

PURPOSE Excessive accumulation of lipofuscin is observed in numerous degenerative retinal diseases. A toxic vitamin A-based… (More)

We have developed fluo-4, a new fluorescent dye for quantifying cellular Ca2+ concentrations in the 100 nM to 1 microM range… (More)

BACKGROUND Membrane potential (MP) plays a critical role in bacterial physiology. Existing methods for MP estimation by flow… (More)

Liposomes (70-100 nm) of 1-palmitoyl-2-oleoylphosphatidylcholine, cholesterol, and poly(ethylene glycol) (PEG)-modified… (More)

The interaction of Alzheimer's Abeta peptide and its fluorescent analogue with membrane vesicles was studied by… (More)

The presence of excessive amounts of advanced glycation end products (AGE) in tissues or in the circulation may critically affect… (More)