acetilkolinesteráz
Acetylcholinesterase is an enzyme that breaks down the neurotransmitter acetylcholine. It is also known as cholinesterase or acetylhydrolyase. This enzyme is crucial for the proper functioning of the nervous system, particularly at synapses where nerve cells communicate with each other or with muscle cells. Acetylcholine is released into the synaptic cleft to transmit signals, and acetylcholinesterase quickly hydrolyzes it into choline and acetic acid. This rapid breakdown is essential to prevent continuous stimulation of the postsynaptic neuron or muscle fiber, allowing for precise control of nerve impulses and muscle contractions.
Acetylcholinesterase is found in various locations throughout the body, including the neuromuscular junction, where it regulates