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Ultrasonic Detection of Venous Gas Emboli and Tissue Gas in Rodents: Toward Imaging Biomarkers for Decompression Stress

Introduction In humans, decompression sickness (DCS) risk assessment often relies on surrogate ultrasound detection of venous gas emboli (VGE). Rodents are widely used to study DCS and mortality, yet no established relationship exists between imaging and decompression outcomes. We exposed rats to dives with differing DCS risk and investigated whether ultrasound measurements reflected modeled DCS…

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When scammers target seniors

People of all ages can be tricked into parting with their money. But older individuals may have unique vulnerabilities and find it harder to recover from the financial and emotional fallout.

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