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Effect of Ultrasound on Permeability of Cell Membrane [PDF]
The Journal of the Acoustical Society of America, 1965 Current research in this laboratory indicates that ultrasound, at the intensity and frequency employed, alters the permeability of cell membranes. Investigations were carried out, both in vivo and in vitro, in several biological systems, including various cancer cell lines. Findings indicated that ultrasound increased the uptake of labeled isotopes and
Dale C. Braungart
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Sphingosine Increases the Permeability of Model and Cell Membranes [PDF]
Biophysical Journal, 2006 Sphingosine, at 5-15 mol % total lipids, remarkably increases the permeability to aqueous solutes of liposomal and erythrocyte ghost membranes. The increased permeability cannot be interpreted in terms of leakage occurring at the early stages of a putative membrane solubilization by sphingosine, nor is it due to a sphingosine-induced generation of ...
Contreras, F. Xabier +3 more
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Synthesis of practical red fluorescent probe for cytoplasmic calcium ions with greatly improved cell-membrane permeability [PDF]
Data in Brief, 2017 In this data article, we described the detailed synthetic procedure and the experimental data for the synthesis of a red-fluorescent probe for calcium ions (Ca2+) with improved water solubility.
Kazuhisa Hirabayashi +10 more
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Permeability of methylamine across the membrane of a cyanobacterial cell [PDF]
New Phytologist, 2001 Summary Ammonia (NH3) is the preferred nitrogen source for many eukaryotic algae and the cyanobacteria, Synechococcus R‐2 (PCC 7942) and Synechocystis (PCC 6803). Ammonia in solution is a weak base with a pKa of 9.25; hence, under environmental conditions it is present in solution as NH3 and NH4+.
Ritchie, Raymond J., Islam, Nazrul
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Cyclic peptide membrane permeability prediction using deep learning model based on molecular attention transformer [PDF]
Frontiers in BioinformaticsMembrane permeability is a critical bottleneck in the development of cyclic peptide drugs. Experimental membrane permeability testing is costly, and precise in silico prediction tools are scarce.
Dawei Jiang +3 more
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Mechanism for the Effect of Litsea cubeba Essential Oil on Candida albicans Cell Membrane Barrier [PDF]
Shipin Kexue, 2023 This study was carried out in order to clarify the antifungal activity and mechanism of the essential oil of Litsea cubeba against Candida albicans. The major components of the essential oil were analyzed, and changes in the cell morphology, surface ...
SUN Yue, ZENG Chaoyi, LI Ziyu, XIONG Haibo, LIN Zixi, CHE Zhenming, TANG Jie
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Alpha-toxin induces programmed cell death of human T cells, B cells, and monocytes during USA300 infection. [PDF]
PLoS ONE, 2012 This investigation examines the influence of alpha-toxin (Hla) during USA300 infection of human leukocytes. Survival of an USA300 isogenic deletion mutant of hla (USA300Δhla) in human blood was comparable to the parental wild-type strain and ...
Tyler K Nygaard +10 more
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PLoS Biology, 2023 One of the deepest branches in the tree of life separates the Archaea from the Bacteria. These prokaryotic groups have distinct cellular systems including fundamentally different phospholipid membrane bilayers.
Urszula Łapińska +9 more
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Membranes, 2022 Development of drugs that are selectively toxic to cancer cells and safe to normal cells is crucial in cancer treatment. Evaluation of membrane permeability is a key metric for successful drug development.
Navaneethan Radhakrishnan +3 more
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The influence of naphthenic acids and their fractions onto cell membrane permeability [PDF]
Journal of the Serbian Chemical Society, 2015 The influence of naphthenic acids (NAs) mixture and their narrow fractions (called NA pH 4, pH 8 and pH 10) onto permeability of beetroot cell membrane is examined.
Pavlović Ksenija +6 more
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