Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Ultrasonography of Lipo-PPIX. (a) In vitro comparison of echogenic contrast of Lipo-PPIX-TTX and water. (b) Sonograms before and after ultrasound guided perisciatic injections of Lipo-PPIX. Sonograms were taken with a 40-MHz ultrasound transducer. Scale bars are 1 mm.
