Results 11 to 20 of about 56,553 (257)

Modulation of Cholesterol Pathways in Human Macrophages Infected by Clinical Isolates of Leishmania infantum

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
To increase our understanding of factors contributing to therapeutic failure (TF) in leishmaniasis, we have studied some plasma membrane features of host THP-1 cells infected with clinical isolates of Leishmania infantum from patients with leishmaniasis ...
José Ignacio Manzano   +6 more
doaj   +1 more source

Assessing Membrane Fluidity and Visualizing Fluid Membrane Domains in Bacteria Using Fluorescent Membrane Dyes

open access: yesBio-Protocol, 2018
Membrane fluidity is a key parameter of bacterial membranes that undergoes quick adaptation in response to environmental challenges and has recently emerged as an important factor in the antibacterial mechanism of membrane-targeting antibiotics.
Michaela Wenzel   +3 more
doaj   +1 more source

Oxatomide modifies membrane fluidity of polymorphonuclear leukocytes from children with allergic asthma

open access: yesAllergology International, 2001
Background: Plasma membrane fluidity of polymorphonuclear leukocytes (PMN) was investigated in 10 allergic asthmatic children before and after oxato-mide treatment.
Ahmad Kantar   +2 more
doaj   +1 more source

Decreased erythrocyte membrane fluidity and altered lipid composition in human liver disease.

open access: yesJournal of Lipid Research, 1982
Abnormal plasma lipoproteins in patients with liver disease are associated with characteristic changes in erythrocyte membrane lipid composition. The membranes are enriched in cholesterol and phosphatidylcholine and both the cholesterol/phospholipid and ...
J S Owen   +3 more
doaj   +1 more source

The effect of alcohols on red blood cell mechanical properties and membrane fluidity depends on their molecular size. [PDF]

open access: yesPLoS ONE, 2013
The role of membrane fluidity in determining red blood cell (RBC) deformability has been suggested by a number of studies. The present investigation evaluated alterations of RBC membrane fluidity, deformability and stability in the presence of four ...
Melda Sonmez   +6 more
doaj   +1 more source

Effects of docosahexaenoic acid on annular lipid fluidity of the rat bile canalicular plasma membrane

open access: yesJournal of Lipid Research, 2001
The role of docosahexaenoic acid (DHA) in the fluidity of the annular lipid regions and their associated membrane-bound proteins is still not as well understood as that in the global (bulk) lipid regions.
Michio Hashimoto   +5 more
doaj   +1 more source

Exogenous fatty acids affect membrane properties and cold adaptation of Listeria monocytogenes

open access: yesScientific Reports, 2022
Listeria monocytogenes is a food-borne pathogen that can grow at very low temperatures close to the freezing point of food and other matrices. Maintaining cytoplasmic membrane fluidity by changing its lipid composition is indispensable for growth at low ...
Alexander Flegler   +6 more
doaj   +1 more source

Functionalized Graphene Quantum Dots Modulate Malignancy of Glioblastoma Multiforme by Downregulating Neurospheres Formation

open access: yesC, 2021
Glioblastoma multiforme (GBM) is the most aggressive brain cancer. We previously demonstrated the effect of biocompatible surface functionalized graphene quantum dots (GQDs) on GBM cells as chemotherapy enhancers in combination with the antitumor drug ...
Giordano Perini   +6 more
doaj   +1 more source

Increased Survival of Lactococcus lactis Strains Subjected to Freeze-Drying after Cultivation in an Acid Medium: Involvement of Membrane Fluidity Cultivation in Acid Medium to Improve Bacterial Survival of Freeze-Drying

open access: yesFood Technology and Biotechnology, 2021
Research background. Freeze-drying is the most widely used dehydration process in the food industry for the stabilization of bacteria. Studies have shown the effectiveness of an acid prestress in increasing the resistance of lactic acid bacteria to ...
Aurore Bodzen   +6 more
doaj   +1 more source

Effect of Nedocromil Sodium on Polymorphonuclear Leukocyte Plasma Membrane

open access: yesMediators of Inflammation, 1994
The effect of nedocromil sodium on the plasma membrane fluidity of polymorphonuclear leukocytes (PMNs) was investigated by measuring steady-state fluorescence anisotropy of 1-[4-trimethylammonium-phenyl]-6-phenyl- 1,3,5-hexatriene (TMA-DPH) incorporated ...
A. Kantar   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy