title: Effect of pulsed low-power ultrasound on growing tissues. II. Malignant tissues.
abstract: Pulsed ultrasound at 2.25 MHz was delivered by a transducer having an average power output of 1.5 mW to a transplantable mouse lymphosarcoma for 5 min. The transplantability of the tumor was reduced. No change in mitotic index as a result of insonation was noted.
mesh_terms: D000818:Animals; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology*; D051379:Mice; D008809:Mice, Inbred C3H; D008938:Mitosis; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental; D014465:Ultrasonics