what is nitric oxide?
Post on 14-Feb-2017
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Despite being a simple molecule, NITRIC OXIDE (NO) is an important biological regulator and plays an important role in Neuroscience Physiology and Sport science Immunology
Nitric Oxide
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Nitric Oxide is a free radical It’s bonding structure includes
an unpaired electron
Nitric Oxide (NO)
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When NO is exposed to oxygen, NO is converted into nitrogen dioxide 2 NO + O2 2 NO2
In water, NO reacts with oxygen and water to form HNO2 or nitrous acid
4 NO + O2 + 2 H2O 4 HNO2
Nitric Oxide and Oxygen
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Nitric Oxide is an important cellular signaling molecule involved in many physiological and pathological processes NO is highly reactive, having a life time of a few seconds in the
blood, and diffuses freely across cell membranes This makes NO ideal for a transient paracrine (between
adjacent cells) and autocrine (with in a single cell) signaling molecule
What does Nitric Oxide do?
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Nitric Oxide is a powerful vasodilator Nitric Oxide is also known as the “endothelium-
derived relaxing factor” (EDRF) The endothelium (inner layer) of blood vessels uses
NO to signal the surrounding smooth muscle to relax Resulting in vasodilation and increased blood flow
What does Nitric Oxide do?
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Effects include vasodilatation, neurotransmission, production of reactive nitrogen intermediates and penile erections Nitroglycerin and amyl nitrite serve as vasodilators
because they are converted to NO in the body Minoxidil, a vasodilating antihypertensive drug, contains
an NO moiety and may act as an NO agonist Sildenafil and icariin stimulates erections primarily by
enhancing signaling through the NO pathway in the penis
Nitric Oxide production
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Dark chocolate Increases NO production and lowers blood pressure
Watermelon Contains amino acid L-Citrulline (one of the best
natural compounds to increase NO) Pomegranate
Boosts NO production and testosterone levels
Nitrate rich food
You can increase cardio protective levels of NO with a corresponding reduction in blood pressure by eating right
Walnuts Increases testosterone levels Packed with vitamin E (strengthens arteries) Can help lower blood pressure
Spinach Has one of the highest nitrate contents of all plants
Oranges Vitamin C helps protect NO molecules from free
radicals
Nitrate rich food
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Beet Root Has one of the highest nitrate count in all of plants Can lower your estrogen levels
Cranberries Increase nitric oxide production Can lower blood pressure significantly
Horny Goat Weed Increases nitric oxide production and levels of free circulating
testosterone Acts as a natural PDE-5 inhibitor
Nitrate rich food
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Icariin extracts are one of the best NATURAL nitric oxide boosters on the supplement market today The higher the purity of the extracts the higher the effects
Helps ensure the efficient supply of nutrients through the blood flow Massively improving workout performance, resistance to
fatigue and helps muscles to recover
Icariin
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