Sentences with phrase «production of brain signaling»

In addition, because many of the deadlier spider venoms produce their toxic effects by overstimulating the production of brain signaling molecules, this research may uncover novel tools for neuroscience research.

Not exact matches

Nerves that lead from the nipple and areola send a signal to the brain to stimulate the release of breast milk and the production of more milk.

Your brain will send signals telling that production of melatonin should be enhanced.

Once such mutation prevents the production of an enzyme needed to break down retinol, a form of vitamin A, into a substance that photoreceptors need to detect light and send signals to the brain.

GLP - 1 receptors are also found in the brain, and prior research has shown that activating them can boost the function of dopamine connections, act as an anti-inflammatory, improve energy production, and switch on cell survival signals.

In the brain, cytokines can disrupt the production and release of several important signaling chemicals, including serotonin, dopamine and glutamate, which help control emotion, appetite, sleep, learning and memory.

The researchers speculated that brain cells might be particularly reliant on their mitochondria to power the production and recycling of the chemical signals they use to transmit information.

The anti-apoptotic effect of BES was dependent on the activation of the PI3K / Akt signaling cascade and an increase in brain - derived neurotrophic factor (BDNF) production.

Endowed with the power to control the activity of other genes, GTF2I might regulate signal pathways determining the structure and function of the brain or the production of neurohormones such as vasopressin and oxytoxin.

These results suggest that CCHa2 and CCHa2 - R functionally connect peripheral tissues with the brain, and that CCHa2 / CCHa2 - R signaling coordinates the animal's growth with its nutritional conditions by regulating its production of insulin - like peptides.

Although no signaling molecules that act downstream of the Slif / TOR pathway have been identified yet, these fat body - derived signals ultimately regulate the production of insulin - like peptides (Drosophila insulin - like peptides; Dilps) secreted from the brain [10][9].

This medication is prescribed based on the theory that anxiety is a extraverted version of depression, and that both involve disturbances in the production and signalling of serotonin, the «happy hormone», in the brain.

And this will cause the brain to signal the same production of insulin as when you eat sugar.

The leading theory of depression for decades, the Monoamine Theory, states that in people who suffer from depression, there is an imbalance in serotonin production and signalling in the brain — a «serotonin deficiency» — which SSRI medication corrects.

This important vitamin is involved in the production of neurotransmitters, chemicals that help signals move from one brain cell to another.

The brain takes its signals from the amount of circulating cortisol — not circulating aldosterone — so high cortisol tends to lower the brain's ACTH production, which in turn decreases aldosterone secretion, leading to lower blood pressure.

Aβ is believed to penetrate neuronal plasma membranes, where it leads to lipid peroxidation.10 It has also been implicated in deactivating a subunit of the pyruvate dehydrogenase complex, thereby inhibiting conversion of pyruvate to acetyl CoA and the eventual production of cellular energy as ATP.32 Another way Aβ affects glucose metabolism in the brain is that fragments of Aβ disrupt insulin signaling by binding to neuronal synapses, which alters their shape and function.15, 38 Insulin receptors are abundant at synapses, so if the integrity of the synapse itself has been compromised, the receptors won't function effectively.

«It is strongly suggested that impaired insulin production and signaling in AD brain... cause brain mitochondrial dysfunction due to severe impairment of glucose or glycogen metabolism.»

These include insoluble extracellular plaques made of beta - amyloid peptide (Aβ); intracellular neurofibrillary tangles (NFTs) resulting from the hyperphosphorylation of tau (a microtubule - associated protein); loss of hippocampal neurons; a decrease in production of brain acetylcholine; and a marked decline in glucose usage in regions of the brain associated with memory and learning.5,11,20 - 22 All of these changes can be logically explained as the sequelae resulting from long - term dysregulation of insulin signaling and glucose metabolism.

Bitter herbs stimulate receptors on the tongue that signal the brain to increase the production of digestive enzymes and saliva.

Excess estrogen also signal to our brain to limit the production of testosterone.

These foods lead to spikes in blood sugar and the production of excitotoxins — a reaction that causes your gut's nerve cells to send a signal to your brain that sounds an alarm, putting you into fight or flight mode.

DHA is active in the membrane of ion channels in the brain, making it easier for them to change shape and transmit electrical signals, and is involved in serotonin metabolism (reduced serotonin production and / or activity is a key factor in depression).