amino acid

Nicotinamide Adenine Dinucleotide Phosphate: Function & Diseases

Nicotinamide adenine dinucleotide phosphate is a coenzyme that can transfer electrons and hydrogen. It is involved in numerous rections in cell metabolism and is formed starting from vitamin B3 (nictoic acid amide or niacin). What is nicotinamide adenine dinucleotide phosphate? Nicotinamide adenine dinucleotide phosphate (proper name nicotinamide adenine dinucleotide phosphate) is also abbreviated as NADP … Nicotinamide Adenine Dinucleotide Phosphate: Function & Diseases

Hydrolase: Function & Diseases

Hydrolase is a group of enzymes that hydrolytically cleaves substrates. Some hydrolases contribute to the normal functioning of the human body, for example, starch-cleaving amylase. Other hydrolases are involved in the development of disease and, like urease, are produced in bacteria. What is hydrolase? Hydrolases are enzymes that use water to cleave substrates. The substrate … Hydrolase: Function & Diseases

Hydroxycobalamin: Function & Diseases

Hydroxycobalamin is one of the naturally occurring substances in the vitamin B12 complex. It can be converted into the bioactive adenosylcobalamin (coenzyme B12) relatively easily by the body’s metabolism through a few steps. Hydroxycobalamin is more suitable than any other compound from the B12 complex for replenishing B12 stores in the body. It performs functions … Hydroxycobalamin: Function & Diseases

Arginine: Function & Diseases

Arginine, in its L form, is an important semiessential proteinogenic amino acid. It is the sole supplier of the neurotransmitter nitric oxide. A deficiency of arginine promotes the development of arteriosclerosis and other so-called diseases of civilization. What is arginine? Arginine is the proteinogenic amino acid with the highest content of nitrogen in the molecule. … Arginine: Function & Diseases

Fascin: Function & Diseases

Fascins represent small and extremely compact protein molecules that interact with actin filaments. In doing so, they bundle the actin chains, preventing their further cross-linking. Fascins further serve as markers in cancer diagnosis. What is fascin? Fascins are proteins that regulate the activity of actin filaments. Their role is to package actin filaments so that … Fascin: Function & Diseases

Muscle-eye-brain Disease: Causes, Symptoms & Treatment

Muscle-eye-brain disease (MEB) belongs to the disease group of congenital muscular dystrophies, which in addition to severe dysfunction in the muscles also have malformations in the eyes and brain. All diseases of this group are hereditary. Any forms of muscle-eye-brain disease are incurable and lead to death in childhood or adolescence. What is muscle-eye-brain disease? … Muscle-eye-brain Disease: Causes, Symptoms & Treatment

Hydroxylysine: Function & Diseases

Hydroxylysine is a nonclassical proteinogenic amino acid. It is incorporated into the corresponding protein as lysine and hydrolyzed to hydroxylysine within the polypeptide with the help of an enzyme. It represents one of the main components of collagen proteins of connective tissue. What is hydroxylysine? Hydroxylysine is a proteinogenic amino acid that is first incorporated … Hydroxylysine: Function & Diseases

5-Aminolevulinic Acid

Products Aminolevulinic acid is commercially available as patches and gels (Alacare, Ameluz). Structure and properties The 5-aminolevulinic acid (C5H9NO3, Mr = 131.1 g/mol) is a nonproteinogenic amino acid. It exists in the drug as a hydrochloride, a white crystalline solid that is soluble in water. Effects 5-Aminolevulinic acid (ATC L01XD04) is phototoxic and causes destruction … 5-Aminolevulinic Acid

Melatonin: Drug Effects, Side Effects, Dosage and Uses

Products Melatonin is commercially available in the form of sustained-release tablets (Circadin, Slenyto). It was approved as a prescription drug in the EU in 2007 and in many countries in 2009. Melatonin may also be included in magistral formulations. Slenyto was registered in many countries in 2019. In some countries – for example, the United … Melatonin: Drug Effects, Side Effects, Dosage and Uses

Lysine

Products Lysine is commercially available as a monopreparation from Burgerstein, among others, in the form of tablets. Structure and properties Lysine (C6H14N2O2, Mr = 146.2 g/mol) is a natural and essential amino acid found in proteins and, for example, in meat. Essential means that the body must take it in with food and does not … Lysine

Lysine Acetyl Salicylate

Products Lysine acetyl salicylate is commercially available as powder and injectable (Aspégic, Alcacyl powder, Germany: e.g., Aspirin i.v., Aspisol). It has been approved in many countries since 1973. Migpriv, which is combined with metoclopramide for migraine, was withdrawn from the market in many countries in December 2011 see under Migpriv. Kardégic was withdrawn from the … Lysine Acetyl Salicylate

Erythropoietin: Function & Diseases

Erythropoietin, or EPO for short, is a hormone in the glycoprotein group. It functions as a growth factor in the production of red blood cells (erythrocytes). What is erythropoietin? EPO is a hormone produced in the cells of the kidneys. It is composed of 165 amino acids in total. The molecular mass is 34 kDa. … Erythropoietin: Function & Diseases