This study reports the comparative molecular modeling, docking and dynamic simulations of human α9α10 nicotinic acetylcholine receptors complexed with acetylcholine, nicotine and α-conotoxin RgIA, using as templates the ...

This study reports the comparative molecular modeling, docking and dynamic simulations of human a9a10 nicotinic acetylcholine receptors complexed with acetylcholine, nicotine and a-conotoxin RgIA, using as templates the ...

The carotid bodies (CBs) are chemosensory organs that respond to hypoxemia with transmitter neurosecretion, leading to a respiratory reflex response. It has been proposed that acetylcholine is a key regulator of transmitter ...

Neuronal nicotinic acetylcholine receptors (nAChRs) are potential targets for the treatement of several central nervous system disorders, including Alzheimer's disease, Parkinson's disease and schzophrenia. On this review ...

Abstract: (1) Background: The lung cholinergic pathway is important for controlling pulmonary inflammation in acute lung injury, a condition that is characterized by a sudden onset and intense inflammation. This study ...

Alzheimer’s disease (AD) is one of the most devastating diseases of the central nervous system (CNS). It is characterized by two neuropathological findings: amyloid plaques and neurofibrillary tangles. AD is also accompanied ...

Synaptic strength depends on the number of cell-surface neurotransmitter receptors in dynamic equilibrium with intracellular pools. Dysregulation of this homeostatic balance occurs, for example in myasthenia gravis, an ...

Local anesthetics inhibit the ion channel activity of nicotinic acetylcholine receptors in a noncompetitive fashion. This inhibitory action is ascribed to two possible inhibitory mechanisms: an open-channel-blocking mechanism ...

Nicotinic acetylcholine receptors (nAChR) exert pivotal roles in synaptic transmission, neuroprotection and differentiation. Particularly, homomeric alpha 7 receptors participate in neurite outgrowth, presynaptic control ...