microbubbles

/ ˈ��ɪ��əʊˌ��ʌ��ə�� /

plural noun

med a contrast medium used with ultrasound, consisting of tiny bubbles of gas introduced into the vascular system or Fallopian tubes to enhance the images obtained

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Examples have not been reviewed.

The pulses of energy vibrate the microbubbles, which loosen gaps in the barrier enough for medications to slip in.

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As the researchers have now shown, these microbubbles can be guided through blood vessels.

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Another benefit of the ultrasound-guided microbubbles is that they dissolve in the body once they've done their job.

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Moreover, the microbubbles developed by the ETH Zurich researchers are small and smooth.

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Over the past few years, Ahmed and his group have been working in the lab to develop their method for guiding microbubbles through narrow vessels.

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