Activity of nucleolar organizers in hepatocytes of rats with cirrhosis of the liver after treatment with bioactive preparations.

The therapeutic efficiency of bioactive preparations of the liver and spleen in the treatment of experimental toxic cirrhosis of the liver is shown. Evaluation of the nucleolar organizer activity showed the highest efficiency of treatment with human fetal liver extract.

Experimental laser destruction of trigeminal sensory root.

The possibility of local laser destruction of the trigeminal sensory root by a puncture technique is demonstrated. A fibrous scar was formed on a limited area of the trigeminal root. There were no signs of axonal regeneration, posttraumatic neuroma, or considerable changes in the Meckel sinus.