Ученые предложили вводить препараты в глаза при помощи растворимых иголок
15 ноября 2018
Выпуск:
№178, ноябрь 2018
1205 просмотров
Array
(
[0] => Array
(
[ID] => 16466
[~ID] => 16466
[NAME] => apteka.ru/search/?q=%D1%81%D1%82%D0%B5%D0%BB%D0%BB%D0%B0%D0%BD%D0%B8%D0%BD&order=products%2Cmaterials&vendor=
[~NAME] => apteka.ru/search/?q=%D1%81%D1%82%D0%B5%D0%BB%D0%BB%D0%B0%D0%BD%D0%B8%D0%BD&order=products%2Cmaterials&vendor=
[DATE_ACTIVE_FROM] => 01.09.2019 11:17:00
[~DATE_ACTIVE_FROM] => 01.09.2019 11:17:00
[IBLOCK_ID] => 12
[~IBLOCK_ID] => 12
[PREVIEW_PICTURE] => 8171
[~PREVIEW_PICTURE] => 8171
)
[PROPERTIES] => Array
(
[SWF] => Array
(
[ID] => 99
[TIMESTAMP_X] => 2018-08-19 19:34:17
[IBLOCK_ID] => 12
[NAME] => Ссылка во флеше (link1)
[ACTIVE] => Y
[SORT] => 500
[CODE] => SWF
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => S
[ROW_COUNT] => 1
[COL_COUNT] => 50
[LIST_TYPE] => L
[MULTIPLE] => N
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 0
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => N
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] =>
[USER_TYPE_SETTINGS] =>
[HINT] =>
[PROPERTY_VALUE_ID] =>
[VALUE] =>
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] =>
[~DESCRIPTION] =>
[~NAME] => Ссылка во флеше (link1)
[~DEFAULT_VALUE] =>
)
[LINK] => Array
(
[ID] => 100
[TIMESTAMP_X] => 2018-08-19 19:34:17
[IBLOCK_ID] => 12
[NAME] => Ссылка (без протокола)
[ACTIVE] => Y
[SORT] => 500
[CODE] => LINK
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => S
[ROW_COUNT] => 1
[COL_COUNT] => 50
[LIST_TYPE] => L
[MULTIPLE] => N
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 0
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => N
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] =>
[USER_TYPE_SETTINGS] =>
[HINT] =>
[PROPERTY_VALUE_ID] => 320465417
[VALUE] => apteka.ru/search/?q=%D0%B1%D0%B5%D1%80%D0%B5%D1%88&order=products%2Cmaterials&vendor=0
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] => apteka.ru/search/?q=%D0%B1%D0%B5%D1%80%D0%B5%D1%88&order=products%2Cmaterials&vendor=0
[~DESCRIPTION] =>
[~NAME] => Ссылка (без протокола)
[~DEFAULT_VALUE] =>
)
[WEBINARS] => Array
(
[ID] => 102
[TIMESTAMP_X] => 2020-11-05 08:23:57
[IBLOCK_ID] => 12
[NAME] => Вебинары
[ACTIVE] => Y
[SORT] => 500
[CODE] => WEBINARS
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => E
[ROW_COUNT] => 1
[COL_COUNT] => 30
[LIST_TYPE] => L
[MULTIPLE] => Y
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 5
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => Y
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] => EList
[USER_TYPE_SETTINGS] => Array
(
[size] => 20
[width] => 0
[group] => Y
[multiple] => Y
)
[HINT] =>
[PROPERTY_VALUE_ID] =>
[VALUE] =>
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] =>
[~DESCRIPTION] =>
[~NAME] => Вебинары
[~DEFAULT_VALUE] =>
)
[TYPES] => Array
(
[ID] => 103
[TIMESTAMP_X] => 2018-08-20 03:08:52
[IBLOCK_ID] => 12
[NAME] => Где показывать
[ACTIVE] => Y
[SORT] => 500
[CODE] => TYPES
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => L
[ROW_COUNT] => 20
[COL_COUNT] => 30
[LIST_TYPE] => C
[MULTIPLE] => Y
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 0
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => Y
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] =>
[USER_TYPE_SETTINGS] =>
[HINT] =>
[PROPERTY_VALUE_ID] => Array
(
[0] => 320482201
)
[VALUE] => Array
(
[0] => Страница статьи (273px)
)
[DESCRIPTION] => Array
(
[0] =>
)
[VALUE_ENUM] => Array
(
[0] => Страница статьи (273px)
)
[VALUE_XML_ID] => Array
(
[0] => ade3837e8e0b9a67adab1fec2bc57639
)
[VALUE_SORT] => Array
(
[0] => 500
)
[VALUE_ENUM_ID] => Array
(
[0] => 458
)
[~VALUE] => Array
(
[0] => Страница статьи (273px)
)
[~DESCRIPTION] => Array
(
[0] =>
)
[~NAME] => Где показывать
[~DEFAULT_VALUE] =>
)
[RUBRICS] => Array
(
[ID] => 104
[TIMESTAMP_X] => 2018-08-20 03:09:12
[IBLOCK_ID] => 12
[NAME] => Рубрики
[ACTIVE] => Y
[SORT] => 500
[CODE] => RUBRICS
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => G
[ROW_COUNT] => 1
[COL_COUNT] => 30
[LIST_TYPE] => L
[MULTIPLE] => Y
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 20
[TMP_ID] =>
[LINK_IBLOCK_ID] => 2
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => Y
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] =>
[USER_TYPE_SETTINGS] =>
[HINT] =>
[PROPERTY_VALUE_ID] =>
[VALUE] =>
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] =>
[~DESCRIPTION] =>
[~NAME] => Рубрики
[~DEFAULT_VALUE] =>
)
[VIEWS] => Array
(
[ID] => 105
[TIMESTAMP_X] => 2018-08-19 23:38:24
[IBLOCK_ID] => 12
[NAME] => Показы
[ACTIVE] => Y
[SORT] => 500
[CODE] => VIEWS
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => N
[ROW_COUNT] => 1
[COL_COUNT] => 30
[LIST_TYPE] => L
[MULTIPLE] => N
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 0
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => N
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] =>
[USER_TYPE_SETTINGS] =>
[HINT] =>
[PROPERTY_VALUE_ID] =>
[VALUE] =>
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] =>
[~DESCRIPTION] =>
[~NAME] => Показы
[~DEFAULT_VALUE] =>
)
[CLICKS] => Array
(
[ID] => 106
[TIMESTAMP_X] => 2018-08-19 23:38:24
[IBLOCK_ID] => 12
[NAME] => Клики
[ACTIVE] => Y
[SORT] => 500
[CODE] => CLICKS
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => N
[ROW_COUNT] => 1
[COL_COUNT] => 30
[LIST_TYPE] => L
[MULTIPLE] => N
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 0
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => N
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] =>
[USER_TYPE_SETTINGS] =>
[HINT] =>
[PROPERTY_VALUE_ID] =>
[VALUE] =>
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] =>
[~DESCRIPTION] =>
[~NAME] => Клики
[~DEFAULT_VALUE] =>
)
[ARTICLE] => Array
(
[ID] => 116
[TIMESTAMP_X] => 2019-05-17 13:18:54
[IBLOCK_ID] => 12
[NAME] => Статьи
[ACTIVE] => Y
[SORT] => 500
[CODE] => ARTICLE
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => E
[ROW_COUNT] => 1
[COL_COUNT] => 30
[LIST_TYPE] => L
[MULTIPLE] => Y
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 2
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => N
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] => EList
[USER_TYPE_SETTINGS] => Array
(
[size] => 20
[width] => 0
[group] => N
[multiple] => Y
)
[HINT] =>
[PROPERTY_VALUE_ID] => Array
(
[0] => 320482202
)
[VALUE] => Array
(
[0] => 32724
)
[DESCRIPTION] => Array
(
[0] =>
)
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] => Array
(
[0] => 32724
)
[~DESCRIPTION] => Array
(
[0] =>
)
[~NAME] => Статьи
[~DEFAULT_VALUE] =>
)
[CRIB] => Array
(
[ID] => 117
[TIMESTAMP_X] => 2019-05-30 07:53:16
[IBLOCK_ID] => 12
[NAME] => Шпаргалки
[ACTIVE] => Y
[SORT] => 500
[CODE] => CRIB
[DEFAULT_VALUE] =>
[PROPERTY_TYPE] => E
[ROW_COUNT] => 1
[COL_COUNT] => 30
[LIST_TYPE] => L
[MULTIPLE] => N
[XML_ID] =>
[FILE_TYPE] =>
[MULTIPLE_CNT] => 5
[TMP_ID] =>
[LINK_IBLOCK_ID] => 3
[WITH_DESCRIPTION] => N
[SEARCHABLE] => N
[FILTRABLE] => N
[IS_REQUIRED] => N
[VERSION] => 1
[USER_TYPE] => EList
[USER_TYPE_SETTINGS] => Array
(
[size] => 20
[width] => 0
[group] => N
[multiple] => N
)
[HINT] =>
[PROPERTY_VALUE_ID] =>
[VALUE] =>
[DESCRIPTION] =>
[VALUE_ENUM] =>
[VALUE_XML_ID] =>
[VALUE_SORT] =>
[~VALUE] =>
[~DESCRIPTION] =>
[~NAME] => Шпаргалки
[~DEFAULT_VALUE] =>
)
)
[1] => Array
(
[ID] => 15705
[~ID] => 15705
[NAME] => Стелланин апрель
[~NAME] => Стелланин апрель
[DATE_ACTIVE_FROM] => 01.04.2019 13:37:00
[~DATE_ACTIVE_FROM] => 01.04.2019 13:37:00
[IBLOCK_ID] => 12
[~IBLOCK_ID] => 12
[PREVIEW_PICTURE] => 7449
[~PREVIEW_PICTURE] => 7449
)
[2] => Array
(
[ID] => 32741
[~ID] => 32741
[NAME] => Береш Май Обзор писем РЗН
[~NAME] => Береш Май Обзор писем РЗН
[DATE_ACTIVE_FROM] => 28.05.2020 08:53:00
[~DATE_ACTIVE_FROM] => 28.05.2020 08:53:00
[IBLOCK_ID] => 12
[~IBLOCK_ID] => 12
[PREVIEW_PICTURE] => 10191
[~PREVIEW_PICTURE] => 10191
)
)
Ученые предложили вводить препараты в глаза при помощи растворимых иголок
Исследователи из Наньянского технологического университета в Сингапуре представили новый способ введения лекарственных препаратов внутрь глаза с помощью микроскопических проникающих резервуаров, растворяющихся вместе с ЛС. Статья с подробным описанием новой технологии опубликована в журнале Nature.
Исследователи предложили использовать для доставки лекарств технологию микроигл с действующим веществом, которая уже применяется в различных инновационных трансдермальных системах. Например, в июне этого года в США завершились клинические испытания пластыря с микроиглами, содержащими вакцину от гриппа.
Изобретение ученых из Сингапура по принципу действия похоже на этот пластырь, и представляет собой миниатюрную пластину, на поверхности которой находятся микроскопические резервуары, выполненные в форме иголок. Пластину следует слегка прижать к глазу так, чтобы иголки вошли в защитную поверхность ткани роговицы. После этого иголки отделяются от пластины и растворяются, выпуская необходимый препарат.
Первые испытания были проведены в виде лечения неоваскуляризации роговицы у мышей. По наблюдениям ученых, новый метод позволил вылечить 90 % неоваскулярной области у грызунов, а также не вызвал никаких повреждений глаза или признаков боли. В ближайшем времени ученые планируют начать клинические исследования новой лекарственной формы с участием людей.
Ранее в Китае были разработаны контактные линзы с лекарственным препаратом, меняющие свой цвет при выделении действующего вещества.
Катрен Стиль
зарегистрированным пользователям