ammonia

Lactitol

Products Lacitol is commercially available as a powder in sachets and as a syrup (Importal). It has been approved in many countries since 1985. Structure and properties Lactitol is present in drugs as lactitol monohydrate (C12H24O11 – H2O, Mr = 362.3 g/mol). Lactitol monohydrate is a white crystalline powder that is very soluble in water. … Lactitol

Rifaximin

Products Rifaximin is commercially available in the form of film-coated tablets (Xifaxan). It was approved in many countries in 2015. In many countries, it was available earlier. Rifaximin was first released in Italy in the 1980s. Structure and properties Rifaximin (C43H51N3O11, Mr = 785.9 g/mol) is a semisynthetic pyridoimidazole derivative of rifamycin. It exists as … Rifaximin

Sea Urchin

Symptoms An injury with sea urchins manifests acutely as severe local pain, redness, bleeding, burning, swelling, tattoo-like discoloration, and an inflammatory reaction. The feet and hands are particularly affected. Systemic disorders such as low blood pressure, infectious diseases, weakness and sensory disturbances are also rarely observed. Contact with highly toxic sea urchins such as can … Sea Urchin

Γ-Aminobutyric Acid: Function & Diseases

γ-Aminobutyric acid, also known as GABA (gamma-aminobutyric acid) for short, is a biogenic amine of glutamic acid. At the same time, GABA is the major inhibitory neurotransmitter in the central nervous system (CNS). What is γ-aminobutyric acid? γ-Aminobutyric acid is a derivative of glutamic acid and an amine of butyric acid. Amines are organic derivatives … Γ-Aminobutyric Acid: Function & Diseases

Urea Causes

Products Urea is available as a pure substance in pharmacies. It is contained in numerous skin and body care products, for example in creams, ointments and lotions. It is also known as carbamide, urea or urea. Structure and properties Urea (CH4N2O, Mr = 60.06 g/mol) exists as a white, crystalline, slightly hygroscopic and odorless powder … Urea Causes

Hepatic Encephalopathy: Causes, Symptoms & Treatment

Hepatic encephalopathy is brain damage caused by metabolic toxins. It is caused by liver damage, usually cirrhosis. Degradation products, especially ammonia, are no longer adequately disposed of. The consequence is, among other things, hepatic encephalopathy. What is hepatic encephalopathy? Hepatic encephalopathy refers to a crisis of the central nervous system resulting from liver damage. This … Hepatic Encephalopathy: Causes, Symptoms & Treatment

Nitrogen

Products Nitrogen is commercially available as a compressed gas in pressurized cylinders and as a liquid in cryogenic containers, among other products. Structure and properties Nitrogen (N, atomic mass: 14.0 u) is a colorless and odorless gas that is present in over 78% of air. It is a chemical element with atomic number 7 and … Nitrogen

Ammonia: Function & Diseases

Ammonia is the chemical compound of hydrogen and nitrogen. The molecular formula of ammonia is NH3. In the body, the substance is formed when proteins are broken down. What is ammonia? Ammonia is a colorless gas composed of three hydrogen atoms and one nitrogen atom. The gas has an extremely pungent odor. To the human … Ammonia: Function & Diseases

Ammonium: Function & Diseases

From a chemical point of view, ammonium (NH4) is the conjugate acid that belongs to the base ammonia (NH3). Ammonium is the most common breakdown product from amino acid metabolism. What is ammonium? Ammonium is a cation. In its chemical reactions, it resembles alkali metal ions and can form salts just like these ions. Examples … Ammonium: Function & Diseases

Urea reduced

What does a reduction of urea in the blood mean? Urea is a metabolic product that is produced when proteins (proteins and amino acids) are broken down in the body. These are first converted into ammonia, which is toxic to the body, and then broken down into urea in the so-called urea cycle. This can … Urea reduced