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.
motor endplate. a large special synaptic contact between motor axons and each skeletal muscle fiber. Each muscle fiber forms one endplate. See also end plate. moÂ·tor endÂ·plate (mÅ'tÅr end'plÄt) The large and complex end-formation by which the axon of a motor neuron establishes synaptic contact with a striated muscle fiber (cell). motor endplate The point of junction of a motor nerve fibre and a muscle fibre. The motor endplate is a modified area of the muscle fibre membrane at which a synapse occurs. A motor nerve axon ending may have up to 50 synaptic knobs (boutons) but a single muscle fibre has only one endplate. The neurotransmitter is acetylcholine. motor endplate see ENDPLATE, MOTOR. motor endplate