Lwm Daim Ntawv Thov Ntawm Ultrasound hauv Kev Lag Luam Pharmaceutical

1. Dispersion ntawm cov tshuaj txhaj tshuaj - Los ntawm kev sib xyaw phospholipids thiab cov roj (cholesterol) nrog cov txheej txheem tsim nyog thiab cov tshuaj hauv cov tshuaj aqueous, ultrasound dispersion tuaj yeem tau txais cov khoom me me rau kev txhaj tshuaj intravenous.

2. Tshuaj ntsuab extraction - Siv ultrasound rau disperse thiab rhuav tshem cov nroj tsuag cov ntaub so ntswg, accelerating hnyav nkag los ntawm cov ntaub so ntswg, thiab kev txhim kho tus nqi extraction ntawm cov khoom xyaw zoo nyob rau hauv Suav tshuaj ntsuab tshuaj. Yog tias tag nrho cov alkaloids hauv cov tawv ntoo ntawm Cinchona ntoo raug muab rho tawm los ntawm kev siv dav dav, nws yuav siv sijhawm ntau tshaj 5 teev, thiab ultrasonic dispersion tuaj yeem ua tiav hauv ib nrab ib teev.

3. Kev npaj ntawm kev ncua - Nyob rau hauv ultrasonic cavitation thiab muaj zog stirring, ib tug khoom siv tshuaj yog dispersed nyob rau hauv ib tug aqueous tov uas muaj ib tug surfactant, uas muaj peev xwm tsim ib tug ncua kev kawm ntawv ntawm txog 1 μ m ntawm qhov ncauj los yog intravenously. Piv txwv muaj xws li "cov tshuaj tua kab mob camptothecin", "lub siab sib piv tus neeg sawv cev", thiab "barium sulfate suspension.

4. Kev npaj cov tshuaj tiv thaiv - cov hlwb lossis cov kab mob sib kis tau siv ultrasound los tua lawv, thiab tom qab ntawd cov tshuaj tiv thaiv yog tsim los siv cov txheej txheem tsim nyog.