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microbubbles

British

/ ˈmaɪkrəʊˌbʌbəlz /

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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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

From Seattle Times • Jan. 3, 2024

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

From Science Daily • Dec. 7, 2023

For their microvehicle, Ahmed and his colleagues used gas-filled microbubbles coated in lipids -- the same substances that biological cell membranes are made of.

From Science Daily • Dec. 7, 2023

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.

From Science Daily • Dec. 7, 2023

Within seconds of receiving the microbubbles, the levels of oxygen in the rabbits' blood rose from a dangerously low 70% to nearly 100% saturation, the ideal level.

From Science Magazine • Jun. 27, 2012

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023