Форма представления | Статьи в зарубежных журналах и сборниках |
Год публикации | 2016 |
Язык | русский |
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Абдуллин Тимур Илдарович, автор
Балтин Максим Эдуардович, автор
Лавров Игорь Александрович, автор
Петрова Наталья Валентиновна, автор
Ризванов Альберт Анатольевич, автор
Сираева Зульфира Юнысовна, автор
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Балтин Максим Эдуардович, автор
Ергешов Абдулла Арсланович, автор
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Библиографическое описание на языке оригинала |
Marat Kamalov; Igor Lavrov, Ph.D.; Abdulla Ergeshov; Zulfira Siraeva, Ph.D.; Maxim Baltin; Albert Rizvanov, Ph.D.; Svetlana Kuznetcova; Natalia Petrova, Ph.D.; Irina Savina, Ph.D., Non-invasive topical drug delivery to spinal cord with carboxyl-modified trifunctional copolymer of ethylene oxide and propylene oxide//Colloids and Surfaces B: Biointerfaces.- 2016. - V. 140, № 1. - С. 196-203
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Аннотация |
In this study the effect of oxidative modification on micellar and drug delivery properties of copolymers of ethylene oxide (EO) and propylene oxide (PO) was investigated. Carboxylated trifunctional copolymers were synthesized in the reaction with chromium(VI) oxide. We found that carboxylation significantly improved the uniformity and stability of polymeric micelles by inhibiting the microphase transition. The cytotoxicity of copolymers was studied in relation to their aggregative state on two cell types (cancer line vs. primary fibroblasts). The accumulation of rhodamine 123 in neuroblastoma SH-SY5Y cells was dramatically increased in the presence of the oxidized block copolymer with the number of PO and EO units of 83.5 and 24.2, respectively. The copolymer was also tested as an enhancer for topical drug delivery to the spinal cord when applied subdurally. The oxidized copolymer facilitated the penetration of rhodamine 123 across spinal cord tissues and increased its intraspinal acc |
Ключевые слова |
Амфифильные полимеры ;Трифункциональные сополимеры этиленоксида и пропиленоксида ;Окислительная модификация ;мицеллы ;Доставка лекарств ;Нервные клетки ;Спинной мозг ;Травматическое повреждение |
Название журнала |
Colloids and Surfaces B: Biointerfaces
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URL |
http://www.sciencedirect.com/science/article/pii/S0927776515303842 |
Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=127339 |
Полная запись метаданных |
Поле DC |
Значение |
Язык |
dc.contributor.author |
Абдуллин Тимур Илдарович |
ru_RU |
dc.contributor.author |
Балтин Максим Эдуардович |
ru_RU |
dc.contributor.author |
Лавров Игорь Александрович |
ru_RU |
dc.contributor.author |
Петрова Наталья Валентиновна |
ru_RU |
dc.contributor.author |
Ризванов Альберт Анатольевич |
ru_RU |
dc.contributor.author |
Сираева Зульфира Юнысовна |
ru_RU |
dc.contributor.author |
Балтин Максим Эдуардович |
ru_RU |
dc.contributor.author |
Ергешов Абдулла Арсланович |
ru_RU |
dc.date.accessioned |
2016-01-01T00:00:00Z |
ru_RU |
dc.date.available |
2016-01-01T00:00:00Z |
ru_RU |
dc.date.issued |
2016 |
ru_RU |
dc.identifier.citation |
Marat Kamalov; Igor Lavrov, Ph.D.; Abdulla Ergeshov; Zulfira Siraeva, Ph.D.; Maxim Baltin; Albert Rizvanov, Ph.D.; Svetlana Kuznetcova; Natalia Petrova, Ph.D.; Irina Savina, Ph.D., Non-invasive topical drug delivery to spinal cord with carboxyl-modified trifunctional copolymer of ethylene oxide and propylene oxide//Colloids and Surfaces B: Biointerfaces.- 2016. - V. 140, № 1. - С. 196-203
|
ru_RU |
dc.identifier.uri |
https://repository.kpfu.ru/?p_id=127339 |
ru_RU |
dc.description.abstract |
Colloids and Surfaces B: Biointerfaces |
ru_RU |
dc.description.abstract |
In this study the effect of oxidative modification on micellar and drug delivery properties of copolymers of ethylene oxide (EO) and propylene oxide (PO) was investigated. Carboxylated trifunctional copolymers were synthesized in the reaction with chromium(VI) oxide. We found that carboxylation significantly improved the uniformity and stability of polymeric micelles by inhibiting the microphase transition. The cytotoxicity of copolymers was studied in relation to their aggregative state on two cell types (cancer line vs. primary fibroblasts). The accumulation of rhodamine 123 in neuroblastoma SH-SY5Y cells was dramatically increased in the presence of the oxidized block copolymer with the number of PO and EO units of 83.5 and 24.2, respectively. The copolymer was also tested as an enhancer for topical drug delivery to the spinal cord when applied subdurally. The oxidized copolymer facilitated the penetration of rhodamine 123 across spinal cord tissues and increased its intraspinal acc |
ru_RU |
dc.language.iso |
ru |
ru_RU |
dc.subject |
|
ru_RU |
dc.title |
Камалов, М. И. Неинвазивная актуальным доставки лекарств к спинному мозгу с карбоксильной модифицированный трифункционального сополимера окиси этилена и окиси пропилена / MI Камалов, И.А. Лавров, А. А. Yergeshov, З.Ы. Сираева, ME Балтин, А.А. Ризванов, С.В. Кузнецова, Н. В. Петрова, И.Н. Савина, Т. Абдуллин // коллоидов и поверхностей B: Biointerfaces. - 2016. - V. 140, № 1. - С. 196-203 |
ru_RU |
dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
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