Antibiotics, 2023 Bacterial food poisoning cases due to Salmonella and E. coli O157:H7 have been linked with the consumption of a variety of food products, threatening public health around the world.
Hoang Minh Duc +5 more
doaj +1 more source
Biodegradable ion-exchange microspheres based on modified polylysines [PDF]
, 1995 Poly-L-lysine was synthesized via a triethylamine initiated ring-opening polymerization of Z-L-lysine-N'~-carboxyanhydride,\ud followed by deprotection of the E-amino group. Subsequently the polylysine was sulfamated using a pyridinium-sulfate complex to
Cremers, H.F.M. +3 more
core +8 more sources
A DFX-based iron nanochelator for cancer therapy
Frontiers in Bioengineering and Biotechnology, 2022 Iron as an essential element, is involved in various cellular functions and maintaining cell viability, cancer cell is more dependent on iron than normal cell due to its chief characteristic of hyper-proliferation. Despite that some of the iron chelators
Peng Liu +16 more
doaj +1 more source
Transferrin-polycation conjugates as carriers for DNA uptake into cells. [PDF]
, 1990 We have developed a high-efficiency nucleic acid delivery system that uses receptor-mediated endocytosis to carry DNA macromolecules into cells. We accomplished this by conjugating the iron-transport protein transferrin to polycations that bind nucleic ...
Beug, Hartmut +4 more
core +1 more source
Molecules, 2023 The aim of the present study was to develop an injectable hydrogel (HG) formulation of fuzapladib sodium (FZP), an animal drug for acute pancreatitis (AP), with the use of polyethyleneoxide (PEO) and polylysine (pLys), a cationic polymer.
Koji Higuchi +8 more
doaj +1 more source
Khyber Medical University Journal, 2022 OBJECTIVE: to determine how the mass and volume of experimental composites altered following immersion in distilled water (DW) and a simulated bodily fluid (SBF).
Saad Liaqat, Humaira Jabeen
doaj +1 more source
A polylysine-induced aggregation of substrate accompanies the stimulation of casein kinase II by polylysine [PDF]
Biochemical Journal, 1993 Casein kinase II (CK-II) activation by polylysine parallels an aggregation of substrates promoted by the polycation. CK-II is known to be stimulated by basic polypeptides and polyamines. The mechanism by which this stimulation takes place, however, is not yet fully understood.
F J, Moreno +4 more
openaire +2 more sources
Selectivity of interaction of spin-labelled lipids with peripheral proteins bound to dimyristoylphosphatidylglycerol bilayers, as determined by ESR spectroscopy. [PDF]
, 1989 The selectivity of interaction between spin-labelled lipids and the peripheral proteins, apocytochrome c, cytochrome c, lysozyme and polylysine has been studied using ESR spectroscopy. Derivatives of phosphatidylcholine (PC), phosphatidylethanolamine (PE)
de Kruijff, B., Marsh, D., Sankaram, M.
core +2 more sources
Effect of Dextran-Polylysine Cryoprotectant on Quality of Frozen Crown Pears(冷冻保护剂葡聚糖-聚赖氨酸对冷冻皇冠梨品质的影响) [PDF]
Shipin kexue jishu xuebao, 2021 In order to understand the effect of cryopreservation agents dextran and polylysine on the quality of frozen crown pear, calcium chloride, calcium chloride-dextran, calcium chloride-polylysine, and calcium chloride-dextran-polylysine were used as ...
CAO Xuehui(曹雪慧) +4 more
doaj +1 more source
High-efficiency receptor-mediated delivery of small and large (48 kilobase gene constructs using the endosome-disruption activity of defective or chemically inactivated adenovirus particles. [PDF]
, 1992 The Boltzmann transport equation is commonly considered to be the best semi-classical description of carrier transport in semiconductors, providing precise information about the distribution of carriers with respect to time (one dimension), location ...
Birnstiel, Max L. +5 more
core +2 more sources