Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"membrane barrier"”.
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Overcoming the plasma membrane barrier to improve the efficiency of therapeutic delivery to the cellular cytoplasm
… of embedded multi-functional, multi-domain transmembrane targeting proteins that target cell-specific receptors. By opening direct routes to the cytoplasm, targeted Connectosomes reduced the therapeutically effective dose (LD50) of doxorubicin for target cells by more than an order of magnitude …
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Overcoming the plasma membrane barrier: uptake of amphipathic cell-penetrating peptides induces influx of calcium ions and downstream responses
Mitmed potentsiaalsed ravimid ning bioaktiivsed ühendid, mis on lahuses efektiivsed, ei ole kahjuks võimelised läbima rakumembraani ja ei ole seetõttu kasutatavad elusrakkude korral, kus need peaksid oma toimet avaldama. Samas on rakumembraani barjääri ületamiseks välja töötatud mitmeid meetoteid. …
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Utilization of High Milk-Protein Powder in Bulk Starter Production and Manufacture of Gouda Cheese
<p>Membrane separation is a process based on the selective permeability of one or more components in a liquid mixture through a membrane barrier. The driving force is the hydrostatic pressure gradient required to overcome the osmotic pressure against which the water flow occurs. It can be used as …
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EFFECTS OF RED BLOOD CELLS ON NITRIC OXIDE BIOACTIVITY
… of RBCs’ unique biconcave shape and intrinsic membrane barrier, the rate of NO scavenging by encapsulated Hb in RBCs is limited and slower 1000 times than cell-free hemoglobin. During blood storage, the shape of RBCs tends to spherical conversion and membrane deformability reduced. Hemolysis …
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Identification of Host and Parasite Factors Mediating the Pathogenesis of Severe and Cerebral Malaria
… defined by disruption of the alveolar-capillary membrane barrier. ALI susceptibility did not correlate with CM susceptibility, but was influenced by peripheral parasite burden and CD36-mediated parasite sequestration in the lung. PbA provides a clinically relevant experimental model for CM and …
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Ruthenium polypyridyl complexes with long aliphatic chains; photophysics, interfacial assembly and cell imaging
… of complexes was capable of crossing the cell membrane barrier and localizing in discrete compartments of the cell. The stained cell line was imaged by FLIM (fluorescence lifetime imaging microscopy) and 3D z-stacked images of the cell were constructed. It was found that there was an alkyl …
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Elektrophysiologische Untersuchungen an einzelligen marinen Riesenalgen
… Dies ist ein klarer Beweis für das sog. "Zwei-Membranen Modell". In Übereinstimmung damit beeinflussten externe Ionentauschexperimente sowie externe Zugabe von Kanal/Carrier-Inhibitoren wie TEA (Tetraethylammonium), Ba2+ und DIDS (4,4'-Diisothiocyanatostilben-2,2'-Disulfonsäure), nur die …
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Impatto di rifaximina sul microbiota intestinale: selezione di bifidobatteri antibiotico resistenti
… of the antimicrobial spectrum, due to the barrier effect of probiotic bacteria, and limitation of some side effects of traditional chemiotherapy (i.e. indiscriminate decrease of aggressive and protective intestinal bacteria, altered absorption of nutrient elements, allergic and inflammatory …