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Myasthenia gravis is a neuromuscular disease involving antibodies against the postsynaptic acetylcholine receptors.
Lambert-Eaton myasthenic syndrome is another type of neuromuscular disease involving antibodies against the presynaptic voltage-gated calcium channels.
Both diseases involve weakness with activity and are diagnosed by electrodiagnostic testing and other laboratory testing.
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∙ 11y ago
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What is the transmission of the stimulus at the neuromuscular junctions involves?
ACH
What type of muscle tissue has neuromuscular junctions?
skeletal muscle
What are axon terminal clusters at the ends of neuromuscular junctions called?
Synaptic end bulbs
The sites where a chemical substance is transmitted from the presynaptic terminal of an axon to the postsynaptic membrane of a muscle fiber are called?
neuromuscular junctions
How do you neurons stay in place?
Neurons transmit signals to one another via synapses. Considering there are gaps at the synapse, how do these neurons stay in place? Same for neuromuscular junctions.
Do antibodies attack neuromuscular junctions in the rheumatoid arthiritis?
False; myasthenia gravis.
What is the neurotransmitter at the neuromuscular junctions?
acetylecholine
What is the transmission of the stimulus at the neuromuscular junctions involves?
ACH
What type of muscle tissue has neuromuscular junctions?
skeletal muscle
Action potentials are conducted into a skeletal muscle fiber by?
C. neuromuscular junctions
What is an agrin?
An agrin is a protein involved in the neuromuscular junctions during embryonic development.
What are axon terminal clusters at the ends of neuromuscular junctions called?
Synaptic end bulbs
Which of these junctions represents the connection between the tip of a neuron and a skeletal muscle cell from which Acetylcholine diffuses?
Neuromuscular
The sites where a chemical substance is transmitted from the presynaptic terminal of an axon to the postsynaptic membrane of a muscle fiber are called?
neuromuscular junctions
Do antibodies attack extracellular or intracellular antigens?
Antibodies can attack both extracellular and intracellular antigens.
What has the author Rene C Prashad written?
Rene C. Prashad has written: 'Analysis of exocytotic protein localization in presynaptic terminals at crayfish neuromuscular junctions'
The action potential is conducted into a skeletal muscle fiber by?
neuromuscular junctions Action potentials conduct down T tubules into skeletal muscles
