Is motoneuron loss associated with sarcopenia?
Sarcopenia induced by a small number of motoneurons can be identified by applying the MUNIX method to the hypothenar muscle. An enlargement of motor units because of motoneuron loss seems to preserve physical performance.
This is the first report of injection of dl1520 into previously untreated squamous cell cancer. The data support the concept that dl1520 is replication deficient in normal, compared with cancerous, tissues and has potential as a selective anticancer agent against tumor tissues.