Свет поможет бороться с раком!

Nov 09, 2011 19 Comments Автор

Ученые разработали лекарство, которое «прикрепляется» к раковым опухолям и активируется лишь под воздействием особых лучей света.

Современные способы лечения рака – это в основном радиотерапия, хирургия и химиотерапия. У всех этих методов есть опасные побочные эффекты, которых пытаются научиться избегать ученые во всем мире. Но вскоре появится возможность лечить больных, не разрушая здоровые ткани и органы, как это часто происходит при химиотерапии.

В своих экспериментах ученые из Национального института изучения рака, США, использовали антитело, которое нацеливается на белки на поверхности раковых клеток. К этому антителу прикрепляли лекарство, которое активируется с помощью инфракрасного луча. Эти лучи способны проникать под кожу на несколько сантиметров. Ученые испытали новый метод лечения на мышах с раком кожи, и в результате заключили, что их опухоли заметно уменьшились в размерах, а мыши жили дольше, пишет Zdravoe.com.  Селективное лечение позволило минимизировать повреждение соседних здоровых клеток.

Ученые надеются, что их методика пройдет необходимое тестирование на людях, и тогда ее можно будет успешно применять при лечении и разработке новых методов борьбы с раковыми заболеваниями.

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19 Responses to “Свет поможет бороться с раком!”

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