Mechanical Index-Guided Low Intensity Ultrasound Therapy for Hair Regeneration: Insights from Finite Element Modeling and In Vivo Experiments
November 2025
in “
Physics of Fluids
”
low-intensity ultrasound LIUS hair regeneration androgenetic alopecia AGA finite element modeling in vivo experiments C57BL/6 mice DHT-induced alopecia ultrasound parameters acoustic pressure fields hair regrowth frequency-dependent effects mechanical effects cavitation ultrasound therapy hair loss male pattern baldness DHT
Studysummary In this study, low-intensity ultrasound was investigated as a noninvasive method for promoting hair regrowth in androgenetic alopecia using C57BL/6 male mice, revealing that specific frequencies and intensities can safely enhance hair regrowth compared to controls by optimizing mechanical effects without causing unsafe cavitation.
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