Pulsed ultrasound on injury response process is associated with an increase in which protein-related process?

Pulsed ultrasound on injury response process is associated with an increase in which protein-related process?

• A. Increase protein synthesis
• B. Decrease protein synthesis
• C. Increase lipid synthesis
• D. Decrease nucleic acid synthesis

Answer: (A)

Pulsed ultrasound stimulates tissue repair by boosting the production of proteins needed for healing. The mechanical energy delivered in pulsed, non-thermal ultrasound activates cellular signaling that increases ribosomal activity and protein translation, leading to more collagen, enzymes, and other structural proteins essential for tissue repair and remodeling. That makes increased protein synthesis the best description of the injury response influenced by this modality. Lipid synthesis and nucleic acid synthesis aren’t the primary repair changes targeted here, and a decrease in protein synthesis would not support healing.

Pulsed ultrasound stimulates tissue repair by boosting the production of proteins needed for healing. The mechanical energy delivered in pulsed, non-thermal ultrasound activates cellular signaling that increases ribosomal activity and protein translation, leading to more collagen, enzymes, and other structural proteins essential for tissue repair and remodeling. That makes increased protein synthesis the best description of the injury response influenced by this modality. Lipid synthesis and nucleic acid synthesis aren’t the primary repair changes targeted here, and a decrease in protein synthesis would not support healing.