领先
发表于 2025-3-27 00:02:09
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勉励
发表于 2025-3-27 02:46:35
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细颈瓶
发表于 2025-3-27 06:14:13
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Jacket
发表于 2025-3-27 12:25:46
Microwave Fixation for the Study of Acetylcholine Metabolismethod must be used for the rapid and precise inactivation of synthetic and degradative enzymes related to the components to be studied and the . relationships of these enzymes should be known to interpret the analytical results properly.
合法
发表于 2025-3-27 16:42:05
Studies on the Mechanism of Action of Choline Acetyltransferasenergy compound (12). It is likely that this is the case because the coulombic interaction between the trimethylammonium group and the acyloxy oxygen of this ester (16) favors nucleophilic attack on the carbonyl carbon.
慎重
发表于 2025-3-27 21:35:00
Comparative Immunochemistry of Mammalian Brain and Eel Electric Tissue Acetylcholinesterasesalian species (11). AChE has been purified from mammalian brain tissues (2, 16) and while such preparations appear similar in catalytic function to electric tissue enzymes, differences are apparent with respect to molecular size of the enzyme forms (2) and active site numbers (4).
心神不宁
发表于 2025-3-28 01:32:14
If Cyclic GMP is a Neuronal Second Messenger What is the Message? EPSP as a consequence of cholinergic muscarinic neural transmission. In the retina, cGMP may be involved in the control of light-dark adaptation by light activation of a cGMP phosphodiesterase. (In this case light would produce a decrease in cGMP.)
赏心悦目
发表于 2025-3-28 04:40:00
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Breach
发表于 2025-3-28 08:03:29
Characterization of Presynaptic Muscarinic Receptors in Central Cholinergic Neuronsire the presence of cell bodies of cholinergic neurons on release, or is this an effect on the terminals? 2) Has this feedback inhibition a physiological role, i. e. does it occur in the absence of ChE inhibition? 3) What is the sensitivity of this feedback inhibition to muscarinic agonists and anta
Phagocytes
发表于 2025-3-28 12:22:12
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