Deans' stroke musings: Nitric Oxide: A Universal Modulator of Brain Function

Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Thursday, July 14, 2016

Nitric Oxide: A Universal Modulator of Brain Function

Does your doctor know how much NO you should be getting and how to supply it?
I've written 57 posts on nitric oxide in case your doctor knows nothing.
http://www.ncbi.nlm.nih.gov/pubmed/27356532

Philippu A¹.

Author information

Abstract

BACKGROUND:

The pioneering work of Robert F. Furchgott, Luis J. Ignaro and Ferid Murad has led us to investigate whether nitric oxide (NO) is present in the brain, its origin and whether it possesses a functional role in brain structures. This review is mainly an outline of own findings obtained by using the push-pull superfusion technique.

METHOD:

We have used the push-pull superfusion technique that makes it possible to determine quantitatively endogenous transmitters released from their neurons in the synaptic cleft. In some experiments, a NO sensor was inserted into the push-pull cannula for online determination of NO released in the synaptic cleft together with neurotransmitters.

RESULTS:

The release rates of endogenous NO are not constant but oscillate according to an ultradian rhythm with an apparent frequency of about 24 min per cycle. Similar rhythmic changes have been found in the release of neurotransmitters in several brain regions, as well as in the EEG delta band. Endogenous NO modulates the release of acetylcholine, glutamate, aspartate, GABA, serotonin, histamine in distinct brain areas. The release of adenosine is also increased by NO suggesting the synchronous release of ATP. Endogenous NO influences various brain functions such as blood pressure regulation and responses to stress. Recordings of evoked potentials revealed that NO plays a crucial role in the integration of afferent signals. Furthermore, NO in involved in amphetamine-induced neurotoxicity.

CONCLUSION:

The multifarious influences of endogenous NO on central neuronal activity, brain functions and integration of afferent signals underpin its universal modulatory role in the brain.