What are nitrates?

nitrates are chemical compounds, which, among other things, defining characteristics contain polyatomic ionic nitrate, which consists of one nitrogen atom and three oxygen atoms, which has one pure negative charge. Nitrates are commonly observed in the study of inorganic chemistry and organic chemistry. In medicine, nitrates have medicines used to treat heart conditions such as angina, and have been used for more than a century.

Many nitrates can be harmful to human health, while others may have a more or less neutral effect. Some are actually used to extend life in emergency health conditions. If the levels of nitrates in the blood grow too high, in some cases this may lead to a lack of oxygen absorption. The nitrate ion contains oxygen and when this part is connected to hemoglobin in the blood cells, it prevents elementary oxygen from thus reducing the ability of blood as a whole to carry oxygen. This condition is sometimes present in newborns and stood by youngstersí í than six months. Sources of these types of nitrates may include agricultural drain containing fertilizer and industrial waste water.

Several types of nitrates, such as sodium nitrate, are used in food products as preservatives. Their most common use is in meat products to maintain color and inhibition of growth of bacteria that can lead to botulism. It is not known whether these chemicals represent any danger at the levels of normally used and are generally considered safe.

Medical professions have used nitrates at least since 1870 to treat chest pain associated with low oxygen supply to the heart. This condition, known as angina, can be relieved by using nitrates either oral or intravenous injection, as it results in the spread of blood vessels to allow more blood and thus more oxygen to achieve tissues. Can also be prescribed during SRa teaching infarction for the same purpose or in connection with surgery such as angioplasty.

Glyceryl Trinitrate, an alternative name for nitroglycerin, was one of the longest nitrates used to treat chest pain. It was discovered in 1847 and it was known that at that time handling of chemicals could cause serious headaches for a longer period of time. This indicated that it had to extend the blood vessels somehow, and a few decades later it began to be used in small doses to treat heart conditions. Headaches turned out to be an excessive exposure and did not happen when the chemical was given medically at the right doses.