Sentences with phrase «of acetylcholine»

Tony and his clientele admit to taking stronger «smart drugs» than those he's selling tonight, drugs such as piracetam (which supposedly boosts levels of acetylcholine in the brain), hydergine and propanolol (both said to work by increasing blood flow through the brain), L - Dopa (a chemical precursor of the neurotransmitter dopamine), phenytoin, vasopressin, deprenyl, the list seems almost endless.

It inhibits the release of acetylcholine at the neuromuscular junction, which paralyzes the surrounding muscles.

This ambiguity was explained by JJ Noval at NAMRL in Pensacola, when he showed that magnetic fields that vibrated in the ELF range would increase the levels of acetylcholine in the rat brainstem directly.

Plus, aging slows production of acetylcholine, a neurotransmitter vital to learning and memory.

There are several drugs that are used to concentrate the action of acetylcholine at the neuromuscular junction sites.

These drugs can prolong the action of acetylcholine at the neuromuscular junction.

Donepezil (Aricept) can slow the progress of mild to moderate Alzheimer's disease by blocking the breakdown of acetylcholine, a neurotransmitter that carries messages between nerve cells.

Graduate student Siwei He, David Miller, Ph.D., and colleagues have determined that the immunoglobulin - like protein OIG - 1 antagonizes the relocation of acetylcholine receptors in DD neurons.

Another test, called the Tensilon test, where your dog will get a short acting antidote that boosts the effects of acetylcholine on the muscle, will also be done.

Egg yolks are soybeans are the two densest natural sources of choline, and since our bars are vegan except for honey, we include organic soy lecithin rich in phosphatidylcholine for heightened activity of acetylcholine neurotransmitters linked to learning, memory and REM sleep.

Lambert - Eaton syndrome, an autoimmune disorder frequently associated with small - cell carcinoma of the lung, is characterized by impaired evoked release of acetylcholine from the motor nerve terminal.

Objective: To evaluate if a higher amount of acetylcholine obtained by associating donepezil and choline alphoscerate might have a favorable effect on BPSD.

To investigate the longer - term effects of higher - than - normal acetylcholine levels on the brain, Hermona Soreq of the Hebrew University of Jerusalem and her colleagues first induced high levels of acetylcholine by forcing 26 mice to swim, an activity stressful to mice.

Recent studies of the electric fish Torpedo suggest that the source of the acetylcholine emitted by a neuron is the cytoplasm rather than the synaptic vesicles

In the wake of this argument came one of the first proposed smart drugs, piracetam, along with food additives which are potential metabolic precursors of acetylcholine, such as choline and acetylcarnosine.

Given the central role of acetylcholine in the brain, huperzine A can improve memory and cognition.

Research has proven that PS replenishes our brain's supply of acetylcholine, a neurotransmitter vital to memory preservation.

In VD neurons, which do not remodel, another transcription factor maintains high levels of OIG - 1 to block the relocation of acetylcholine receptors.

Here is another article on benefits of acetylcholine in sex.

It is caused by a deficiency of acetylcholine receptors.

It also helps with the formation of acetylcholine, a neurotransmitter that is vital for memory and mood stability.

«Sure enough, even after blocking the action of acetylcholine pharmacologically, the isolated iris sphincter muscle still contracted in response to light, adding confidence to the notion that the muscle is itself light - sensitive because it contains melanopsin,» Yau says of the present work.

Soreq speculates that if similar long - term drops occur in humans, the lack of acetylcholine may cause cognitive impairment such as that seen in post-traumatic stress disorder and possibly Gulf War Syndrome.

The substitution changes the configuration of the acetylcholine receptor, so that it decreases its sensitivity to the toxin.

Electrophysiological assays of human and frog nAChR revealed that one amino acid replacement, which evolved three times in poison frogs, decreased epibatidine sensitivity but at a cost of acetylcholine sensitivity.

When the command signal arrives, the nerve terminal releases a minute puff of acetylcholine, a neurotransmitter.

Pramiracetam affects the EEG patterns of aged rats, and increases the firing rates of acetylcholine - producing neurons.

That meant that the scientists could activate the a4 * - containing receptors with doses of nicotine too small to affect other types of acetylcholine receptors.

Using the neuromuscular synapse as a model synapse, we identified several new genes involved in the clustering of acetylcholine and GABAA receptors through previously undescribed mechanisms, including a novel anterograde synaptic organizer that assembles extracellular scaffolds in the synaptic cleft.

Novel functions of acetylcholine and activin in hippocampal signaling and plasticity?

Manevitz noted that people «suffering from Alzheimer's disease typically show a marked shortage of acetylcholine.»

Sage stops the breaking down of acetylcholine, and in studies has shown to produce significant improvements in brain function of Alzheimer's patients.

If someone has Alzheimer's, their brain has a deficit of acetylcholine, an important neurotransmitter.

However, the low levels of acetylcholine seen during slow - wave sleep are necessary for lifting this suppression of signal transmission in order to facilitate the consolidation of memories encoded during the waking hours.

Acetyl - L - Carnitine also promotes biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve function.

While some dreaming supplements include inhibitors to prevent the enzymatic decay of acetylcholine, we created Dream Bars with organic foods rich in its precursor, choline, to naturally promote the most sought after components of dream practice: lucidity and recall.

The accretion of acetylcholine increases the amount of time spent in REM, the sleep cycle when you're most likely dreaming.

This is the enzyme responsible for the final step in the product of acetylcholine, the chief brain chemical of the cholinergic branch of the nervous system.

Tomatine acts as a cholinesterase inhibitor that inhibits the removal of acetylcholine from neuromuscular junctions.

This leads to higher concentrations of acetylcholine at the dog's neuromuscular junctions.

The goals of treating a dog that has myasthenia gravis are to improve the transmission of acetylcholine between its nerve endings and muscle fiber receptors, improve its comfort and muscle stability and eliminate or at least reduce any acquired immune - related causes of its condition.

The vagus nerve controls the PNS via production of acetylcholine, a potent anti-inflammatory agent which has been shown to stimulate regeneration of tissues, improve memory and creativity and promote well - being.

Consequently, researchers have suspected that the transmission or breakdown of acetylcholine may also be faulty in muscular dystrophies.

Improve cholinergic activities and the release of acetylcholine in the specific parts of the brain

These drops are anticholinergic agents, blocking the effects of acetylcholine, the neurotransmitter released by parasympathetic nerve cells.

DMAE (dimethyl amino ethanol) is a choline precursor that helps promote the synthesis of acetylcholine, a primary neurotransmitter involved in learning and memory.

By inhibiting this enzyme, green tea increases the activity of acetylcholine in the brain.

In the late 1960s, Katz determined that the amount of acetylcholine in a vesicle was related to the electrical potential at the terminal of an axon — the long extension of a neuron that transmits the impulse.