Sentences with phrase «levels of acetylcholine»

Organophosphate insecticides inhibit acetylcholinesterase causing excess levels of acetylcholine at the nerve end paralyzing the muscle.

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.

Huperzine A extracted from the Chinese club moss is a herbal supplement that has been shown to maintain healthy levels of acetylcholine.

Hypothyroidism causes lowered levels of acetylcholine production which leads to forgetfulness and often constipation.

The nutrient DMAE works to maintain healthy levels of acetylcholine, an important neurotransmitter for cognitive function.

Galantamine works by boosting brain levels of acetylcholine, which helps brain cells communicate.

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.

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.

Not exact matches

In animal models, exposure to cigarette smoke or nicotine during fetal development alters the expression of the nicotinic acetylcholine receptor in areas of the brainstem important for autonomic function, 28 alters the neuronal excitability of neurons in the nucleus tractus solitarius (a brainstem region important for sensory integration), 29 and alters fetal autonomic activity and medullary neurotransmitter receptors.30 In human infants, there are strong associations between nicotinic acetylcholine receptor and serotonin receptors in the brainstem during development.31 Prenatal exposure to tobacco smoke attenuates recovery from hypoxia in preterm infants, 32 decreases heart rate variability in preterm33 and term34 infants, and abolishes the normal relationship between heart rate and gestational age at birth.33 Moreover, infants of smoking mothers exhibit impaired arousal patterns to trigeminal stimulation in proportion to urinary cotinine levels.35 It is important to note also that prenatal exposure to tobacco smoke alters the normal programming of cardiovascular reflexes such that there is a greater - than - expected increase in blood pressure and heart rate in response to breathing 4 % carbon dioxide or a 60 ° head - up tilt.36 These changes in autonomic function, arousal, and cardiovascular reflexes might all increase an infant's vulnerability to SIDS.

In the Gulf War, soldiers were both exposed to stress and given AChE inhibitors to prevent nerve gas damage, which might combine to create a brief burst of unusually high acetylcholine levels — and a long - term acetylcholine deficit, Soreq points out.

AChE inhibitors have also been given to Alzheimer's patients in an attempt to boost acetylcholine levels and improve cognitive function, she says — but her research suggests that the long - term effect may be the opposite of that intended.

Such weapons form a covalent bond to and inactivate acetylcholinesterase (AChE), an enzyme that breaks down acetylcholine in synapses, thereby regulating levels of the neurotransmitter.

Also in the mix is the neurotransmitter acetylcholine, higher levels of which are associated with aggression.

The brain is well buffered against the effect of arbitrary increases or decreases in circulating chemicals so that simply consuming food additives which are acetylcholine precursors will not normally increase your brain acetylcholine level.

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

It eases dementia symptoms by protecting levels of the brain chemical acetylcholine.

Clinically depressed people with low levels of dopamine often see a shrinkage in penis size which seems to stop if they take a dopamine enhancer like L - dopa or mucuna pruriens or acetylcholine.

This process of deep memory consolidation requires acetylcholine, and so compounds that can help increase acetylcholine levels in the brain are commonly included in memory pills.

Ginsenosides increase acetylcholine levels in the brain by blocking the inhibition of the cholinergic pathway.

A-GPC crosses the blood - brain barrier to boost choline levels in the brain, and it is involved in the synthesis and release of acetylcholine (AC).

The benefits are lengthy, from memory enhancement, neuron health, increases acetylcholine levels, anti-oxidant role in the brain, and of course can aid in mitochondrial fat oxidation.

A study from the Journal of Neurochemistry [1] found that whilst DMAE does enhance acetylcholine levels, it doesn't necessarily mean that it makes it more bioavailable.

It increases the levels of neurotransmitters such as dopamine and acetylcholine; it boosts the uptake and use of glucose in brain cells; and improves communication between brain cells.

It measures the level of antibodies to the dog's acetylcholine receptors that are circulating in its blood.