Pregnant women suffering from the common cold can be reassured about the safety of short-term use of OTC cold medications. These drugs, however, should not be used indiscriminately or for extended periods of time. In addition, use should be confined to only those products that are appropriate for the symptoms.
Acetylcholine (ACh) is a common neurotransmitter secreted by a variety of neurons. It binds to two different receptors-Ionotropic (fast) nicotinic receptors and metabotropic (slow) muscarinic receptors. 1  role in central nervous system. 2  role in peripheral nervous system. 3  receptors and signaling. 4  agonists and antagonists.
In summary, excite the muscle cell. In a little more detailed summary, acetylcholine is a neurotransmitter that reversibly binds to and stimulates the muscarinic acetylcholi â¦ ne receptors on the post-synaptic region of the sarcolemma of the skeletal muscle, called the motor end plate.