achrs造句

例句与造句

1. AChRs therefore exhibit a sigmoidal dissociation curve due to this cooperative binding.
2. These ligands flowed into the space representing the synaptic cleft and bound to AChRs.
3. Myasthenia gravis occurs when acetylcholine receptors ( nicotinic acetylcholine receptors or AChRs ) fail to function properly.
4. AChRs at the skeletal neuromuscular junction form heteropentamers composed of two ?, one ?, one [ , and one ? subunits.
5. However, AChRs can sometimes open with only one agonist bound and, in rare cases, with no agonist bound, and they can close spontaneously even when ACh is bound.
6. It's difficult to find achrs in a sentence. 用achrs造句挺难的
7. By coupling assayable enzymes such as horseradish peroxidase ( HRP ) or fluorescent proteins such as green fluorescent protein ( GFP ) to the ?-bungarotoxin, AChRs can be visualized and quantified.
8. The aminoacids that bind to both neuronal and Torpedo AChRs are tryptophan at position 25, aspartic acid at 27, phenylalanine at 29, arginine at 33 and 36 and phenylalanine at 65.
9. Rapsyn interacts directly with the AChRs and plays a vital role in agrin-induced clustering of the AChR . Without rapsyn, functional synapses cannot be created as the folds do not form properly.
10. Toxins are also used to determine the location of acetylcholine receptors at the neuromuscular junction . ?-Bungarotoxin is a toxin found in the snake species Bungarus multicinctus that acts as an ACh antagonist and binds to AChRs irreversibly.
11. These workers also reported that MLA displaced 125 I-?-bungarotoxin from purified " Torpedo " ( electric ray ) nicotinic acetylcholine receptors ( nAChRs ) with a K i ~ 1 x 10  " 6 M . Similar experiments performed later by Ward et al . showed that MLA bound to nAChRs extracted from human muscle with a K i of ~ 8 x 10  " 6 M; it was also reported that MLA, at a concentration of 10  " 4 M, had no affinity for muscarinic AChRs, as labeled by tritiated quinuclidinyl benzilate, from rat brain.