Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964233750> ?p ?o ?g. }
- W1964233750 endingPage "84" @default.
- W1964233750 startingPage "75" @default.
- W1964233750 abstract "Under ultrasound exposure, the stability of plasmid DNA protected by polymer-based gene delivery system is an important factor for achieving optimal transfection into cells. We have evaluated the effectiveness of various polymer-based plasmid DNA delivery systems, which are interactive polymers and cationic polymers, to avoid shear degradation induced by ultrasound exposure. Alternatively, it is shown that sonication of plasmid DNA for exposure time as low as 10s resulted in total DNA fragmentation and the loss of transfection potency in NIH/3T3 cells. Among these polymer-based plasmid DNA delivery systems, only cationic polymers had the ability to provide the protection of plasmid DNA from ultrasonic degradation as indicated by the reservation in supercoiled circular (SC) and open circular (OC) forms of plasmid DNA on the agarose gel electrophoresis. The DNA stability protected by cationic polymers decreased after ultrasound exposure in 1M sodium chloride solution. Also, higher molecular weight of cationic polymers and sufficient cationic polymer/DNA weight ratios are essential to prevent DNA from degradation under ultrasound exposure in aqueous or salt solution. These results suggest that the protective mechanism by cationic polymers is due to the attractive bonding between cationic polymer and negative plasmid DNA. Whereas, DNA condensation alone provoked by the addition of polyethylene glycols was not sufficient to resist the DNA fragmentation induced by ultrasound exposure." @default.
- W1964233750 created "2016-06-24" @default.
- W1964233750 creator A5051551088 @default.
- W1964233750 creator A5070730282 @default.
- W1964233750 creator A5088878540 @default.
- W1964233750 date "2003-05-01" @default.
- W1964233750 modified "2023-09-24" @default.
- W1964233750 title "Evaluation of the stability of polymer-based plasmid DNA delivery systems after ultrasound exposure" @default.
- W1964233750 cites W1518166843 @default.
- W1964233750 cites W1559676329 @default.
- W1964233750 cites W1967413924 @default.
- W1964233750 cites W1968938578 @default.
- W1964233750 cites W1969113702 @default.
- W1964233750 cites W1969520973 @default.
- W1964233750 cites W1971739231 @default.
- W1964233750 cites W1983129000 @default.
- W1964233750 cites W1996545689 @default.
- W1964233750 cites W2001111935 @default.
- W1964233750 cites W2007146866 @default.
- W1964233750 cites W2020133844 @default.
- W1964233750 cites W2022874455 @default.
- W1964233750 cites W2024355926 @default.
- W1964233750 cites W2037215798 @default.
- W1964233750 cites W2037703905 @default.
- W1964233750 cites W2045479594 @default.
- W1964233750 cites W2060475454 @default.
- W1964233750 cites W2067229943 @default.
- W1964233750 cites W2079987784 @default.
- W1964233750 cites W2088902418 @default.
- W1964233750 cites W2100751439 @default.
- W1964233750 cites W2142987628 @default.
- W1964233750 cites W2154604718 @default.
- W1964233750 cites W2165973793 @default.
- W1964233750 cites W2329662932 @default.
- W1964233750 cites W4233309778 @default.
- W1964233750 doi "https://doi.org/10.1016/s0378-5173(03)00107-8" @default.
- W1964233750 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12711163" @default.
- W1964233750 hasPublicationYear "2003" @default.
- W1964233750 type Work @default.
- W1964233750 sameAs 1964233750 @default.
- W1964233750 citedByCount "23" @default.
- W1964233750 countsByYear W19642337502012 @default.
- W1964233750 countsByYear W19642337502013 @default.
- W1964233750 countsByYear W19642337502014 @default.
- W1964233750 countsByYear W19642337502015 @default.
- W1964233750 countsByYear W19642337502016 @default.
- W1964233750 countsByYear W19642337502017 @default.
- W1964233750 countsByYear W19642337502021 @default.
- W1964233750 crossrefType "journal-article" @default.
- W1964233750 hasAuthorship W1964233750A5051551088 @default.
- W1964233750 hasAuthorship W1964233750A5070730282 @default.
- W1964233750 hasAuthorship W1964233750A5088878540 @default.
- W1964233750 hasConcept C104317684 @default.
- W1964233750 hasConcept C12554922 @default.
- W1964233750 hasConcept C135983454 @default.
- W1964233750 hasConcept C178790620 @default.
- W1964233750 hasConcept C183882617 @default.
- W1964233750 hasConcept C185592680 @default.
- W1964233750 hasConcept C188027245 @default.
- W1964233750 hasConcept C22744801 @default.
- W1964233750 hasConcept C2778271344 @default.
- W1964233750 hasConcept C43617362 @default.
- W1964233750 hasConcept C521977710 @default.
- W1964233750 hasConcept C54009773 @default.
- W1964233750 hasConcept C552990157 @default.
- W1964233750 hasConcept C55493867 @default.
- W1964233750 hasConcept C86803240 @default.
- W1964233750 hasConceptScore W1964233750C104317684 @default.
- W1964233750 hasConceptScore W1964233750C12554922 @default.
- W1964233750 hasConceptScore W1964233750C135983454 @default.
- W1964233750 hasConceptScore W1964233750C178790620 @default.
- W1964233750 hasConceptScore W1964233750C183882617 @default.
- W1964233750 hasConceptScore W1964233750C185592680 @default.
- W1964233750 hasConceptScore W1964233750C188027245 @default.
- W1964233750 hasConceptScore W1964233750C22744801 @default.
- W1964233750 hasConceptScore W1964233750C2778271344 @default.
- W1964233750 hasConceptScore W1964233750C43617362 @default.
- W1964233750 hasConceptScore W1964233750C521977710 @default.
- W1964233750 hasConceptScore W1964233750C54009773 @default.
- W1964233750 hasConceptScore W1964233750C552990157 @default.
- W1964233750 hasConceptScore W1964233750C55493867 @default.
- W1964233750 hasConceptScore W1964233750C86803240 @default.
- W1964233750 hasIssue "1-2" @default.
- W1964233750 hasLocation W19642337501 @default.
- W1964233750 hasLocation W19642337502 @default.
- W1964233750 hasOpenAccess W1964233750 @default.
- W1964233750 hasPrimaryLocation W19642337501 @default.
- W1964233750 hasRelatedWork W1989289517 @default.
- W1964233750 hasRelatedWork W1992161316 @default.
- W1964233750 hasRelatedWork W2031440170 @default.
- W1964233750 hasRelatedWork W2039527303 @default.
- W1964233750 hasRelatedWork W2048897010 @default.
- W1964233750 hasRelatedWork W2062121623 @default.
- W1964233750 hasRelatedWork W2103263874 @default.
- W1964233750 hasRelatedWork W2160757839 @default.
- W1964233750 hasRelatedWork W2335617778 @default.
- W1964233750 hasRelatedWork W4225650013 @default.
- W1964233750 hasVolume "257" @default.