Results 11 to 20 of about 45,122 (251)

Determination of Histamine in Tuna Fish by a Rapid and Green DART-TQ MS Method. [PDF]

J Mass Spectrom
ABSTRACT This application note describes the development of a rapid and sustainable screening method for the detection of histamine (HIS) in food, representing a key biogenic amine and safety marker in tuna, based on the coupling between an ambient soft ionization source and a triple quadrupole mass spectrometer (DART–TQ‐MS/MS).
Luparelli A, Schirinzi WM, Quintieri L, Verdu A, Monaci L.   +4 more
europepmc   +2 more sources

Understanding the Nano-bio Interfaces: Lipid-Coatings for Inorganic Nanoparticles as Promising Strategy for Biomedical Applications

Frontiers in Chemistry, 2019
Inorganic nanoparticles (NPs) exhibit relevant physical properties for application in biomedicine and specifically for both the diagnosis and therapy (i.e. theranostic) of severe pathologies, such as cancer.
Alessandra Luchini, Giuseppe Vitiello, Giuseppe Vitiello   +2 more
doaj   +1 more source

Carbon Dots–Biomembrane Interactions and Their Implications for Cellular Drug Delivery

Pharmaceuticals, 2023
The effect of carbon dots (CDs) on a model blayer membrane was studied as a means of comprehending their ability to affect cell membranes. Initially, the interaction of N-doped carbon dots with a biophysical liposomal cell membrane model was investigated
Barbara Mavroidi, Archontia Kaminari, Elias Sakellis, Zili Sideratou, Dimitris Tsiourvas   +4 more
doaj   +1 more source

Free energy barrier for melittin reorientation from a membrane-bound state to a transmembrane state [PDF]

, 2013
An important step in a phospholipid membrane pore formation by melittin antimicrobial peptide is a reorientation of the peptide from a surface into a transmembrane conformation.
Allende D., Almeida P. F., Andersson M., Berneche S., Chen F. Y., Constantinescu I., de Jongh H. H. J., Glattli A., Gordon-Grossman M., Hess B., Hristova K., Huang H. W., Huang H. W., Humphrey W., Irudayam S. J., Irudayam S. J., Jämbeck J. P. M., Klocek G., Kuchinka E., Ladokhin A. S., Lam K. L. H., Lin J. H., Lu N. Y., Manna M., Matsuzaki K., Max L. Berkowitz, Mihajlovic M., Mihajlovic M., Mihajlovic M., Naito A., Nguyen L. T., Pott T., Pott T., Qiu W. H., Raghuraman H., Raghuraman H., Raghuraman H., Raghuraman H., Santo K. P., Sengupta D., Sheeba J. Irudayam, Tobias Pobandt, Torrie G. M., Ulmschneider J. P., Vivcharuk V., Wessman P., Wiedman G., Wimley W. C., Wimley W. C., Yang L., Yeh I. C.   +50 more
core   +3 more sources

Fluctuation Pressure of Biomembranes in Planar Confinement [PDF]

, 2013
The fluctuation pressure of a lipid-bilayer membrane is important for the stability of lamellar phases and the adhesion of membranes to surfaces. In contrast to many theoretical studies, which predict a decrease of the pressure with the cubed inverse ...
Auth, Thorsten, Gompper, Gerhard
core   +2 more sources

What Does Time-Dependent Fluorescence Shift (TDFS) in Biomembranes (and Proteins) Report on?

Frontiers in Chemistry, 2021
The organization of biomolecules and bioassemblies is highly governed by the nature and extent of their interactions with water. These interactions are of high intricacy and a broad range of methods based on various principles have been introduced to ...
Federica Scollo, Hüseyin Evci, Mariana Amaro, Piotr Jurkiewicz, Jan Sykora, Martin Hof   +5 more
doaj   +1 more source

Mechanobiology of Autophagy: The Unexplored Side of Cancer

Frontiers in Oncology, 2021
Proper execution of cellular function, maintenance of cellular homeostasis and cell survival depend on functional integration of cellular processes and correct orchestration of cellular responses to stresses.
Maria Paz Hernández-Cáceres, Leslie Munoz, Leslie Munoz, Javiera M. Pradenas, Javiera M. Pradenas, Francisco Pena, Francisco Pena, Pablo Lagos, Pablo Aceiton, Pablo Aceiton, Gareth I. Owen, Gareth I. Owen, Gareth I. Owen, Eugenia Morselli, Eugenia Morselli, Alfredo Criollo, Alfredo Criollo, Alfredo Criollo, Andrea Ravasio, Cristina Bertocchi   +19 more
doaj   +1 more source

Small and large intestine express a truncated Dab1 isoform that assembles in cell-cell junctions and co-localizes with proteins involved in endocytosis [PDF]

, 2018
Disabled-1 (Dab1) is an essential intracellular adaptor protein in the reelin pathway. Our previous studies in mice intestine showed that Dab1 transmits the reelin signal to cytosolic signalling pathways.
Balda, María S., García Miranda, Pablo, Ilundáin Larrañeta, María Anunciación Ana, Matter, Karl, Peral Rubio, María José, Vázquez Carretero, María Dolores   +5 more
core   +1 more source

Expression profile analysis reveals that Aspergillus fumigatus but not Aspergillus niger makes type II epithelial lung cells less immunological alert

BMC Genomics, 2018
Background Aspergillus fumigatus is the main causative agent of aspergillosis. Infections rarely occur in immunocompetent individuals, indicating efficient clearance of conidia by pulmonary defense mechanisms. Other aspergilli like Aspergillus niger also
Natalia Escobar, Ivan D. Valdes, Esther M. Keizer, Soledad R. Ordonez, Robin A. Ohm, Han A. B. Wösten, Hans de Cock   +6 more
doaj   +1 more source

Phosphatidylinositol transfer protein α regulates growth and apoptosis of NIH3T3 cells

Journal of Lipid Research, 2004
Mouse fibroblast cells overexpressing phosphatidylinositol transfer protein α [PI-TPα; sense PI-TPα (SPIα) cells] show a significantly increased rate of proliferation and an extreme resistance toward ultraviolet- or tumor necrosis factor-α-induced ...
Martijn Schenning, Claudia M. van Tiel, Daniëlle van Manen, Jord C. Stam, Barend M. Gadella, Karel W.A. Wirtz, Gerry T. Snoek   +6 more
doaj   +1 more source