Lysozyme is abundant in secretions such as saliva, human milk, tears and mucus, and is also known as N-acetylmuramide glycanhydrolase or muramidase. It is an antimicrobial enzyme that is generated by ...

THE enzyme acetylcholinesterase (AChE), which catalyses the hydrolysis of acetylcholine to choline and acetic acid, has been the subject of a great deal of interest not only in connexion with its ...