Iowa will be processing all appointment renewals electronically through the National Insurance Producer Registry (NIPR). 1  The NIPR website is: www.nipr.com. 2  IA Renewal Date is March 15, 2016. 3  Renewal period â January 4, 2016 through March 15, 2016.
myoneural junction. n the junction between a nerve fiber and the muscle it supplies. the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle.
Relating to both muscle and nerve; denoting specifically the synapse of the motor neuron with striated muscle fibers: myoneural junction or motor endplate. See also: neuromuscular. [myo- + G. neuron, nerve]. /myoÂ·neuÂ·ral/ (miâ³o-nldbomacrÂ´'al) pertaining to nerve terminations in muscles.